// File: @openzeppelin/contracts-upgradeable/access/AccessControlEnumerableUpgradeable.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (access/AccessControlEnumerable.sol)

pragma solidity ^0.8.0;

import "./IAccessControlEnumerableUpgradeable.sol";
import "./AccessControlUpgradeable.sol";
import "../utils/structs/EnumerableSetUpgradeable.sol";
import "../proxy/utils/Initializable.sol";

/**
 * @dev Extension of {AccessControl} that allows enumerating the members of each role.
 */
abstract contract AccessControlEnumerableUpgradeable is Initializable, IAccessControlEnumerableUpgradeable, AccessControlUpgradeable {
    function __AccessControlEnumerable_init() internal onlyInitializing {
    }

    function __AccessControlEnumerable_init_unchained() internal onlyInitializing {
    }
    using EnumerableSetUpgradeable for EnumerableSetUpgradeable.AddressSet;

    mapping(bytes32 => EnumerableSetUpgradeable.AddressSet) private _roleMembers;

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IAccessControlEnumerableUpgradeable).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @dev Returns one of the accounts that have `role`. `index` must be a
     * value between 0 and {getRoleMemberCount}, non-inclusive.
     *
     * Role bearers are not sorted in any particular way, and their ordering may
     * change at any point.
     *
     * WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure
     * you perform all queries on the same block. See the following
     * https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post]
     * for more information.
     */
    function getRoleMember(bytes32 role, uint256 index) public view virtual override returns (address) {
        return _roleMembers[role].at(index);
    }

    /**
     * @dev Returns the number of accounts that have `role`. Can be used
     * together with {getRoleMember} to enumerate all bearers of a role.
     */
    function getRoleMemberCount(bytes32 role) public view virtual override returns (uint256) {
        return _roleMembers[role].length();
    }

    /**
     * @dev Overload {_grantRole} to track enumerable memberships
     */
    function _grantRole(bytes32 role, address account) internal virtual override {
        super._grantRole(role, account);
        _roleMembers[role].add(account);
    }

    /**
     * @dev Overload {_revokeRole} to track enumerable memberships
     */
    function _revokeRole(bytes32 role, address account) internal virtual override {
        super._revokeRole(role, account);
        _roleMembers[role].remove(account);
    }

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[49] private __gap;
}

// File: @openzeppelin/contracts-upgradeable/access/AccessControlUpgradeable.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (access/AccessControl.sol)

pragma solidity ^0.8.0;

import "./IAccessControlUpgradeable.sol";
import "../utils/ContextUpgradeable.sol";
import "../utils/StringsUpgradeable.sol";
import "../utils/introspection/ERC165Upgradeable.sol";
import "../proxy/utils/Initializable.sol";

/**
 * @dev Contract module that allows children to implement role-based access
 * control mechanisms. This is a lightweight version that doesn't allow enumerating role
 * members except through off-chain means by accessing the contract event logs. Some
 * applications may benefit from on-chain enumerability, for those cases see
 * {AccessControlEnumerable}.
 *
 * Roles are referred to by their `bytes32` identifier. These should be exposed
 * in the external API and be unique. The best way to achieve this is by
 * using `public constant` hash digests:
 *
 * ```
 * bytes32 public constant MY_ROLE = keccak256("MY_ROLE");
 * ```
 *
 * Roles can be used to represent a set of permissions. To restrict access to a
 * function call, use {hasRole}:
 *
 * ```
 * function foo() public {
 *     require(hasRole(MY_ROLE, msg.sender));
 *     ...
 * }
 * ```
 *
 * Roles can be granted and revoked dynamically via the {grantRole} and
 * {revokeRole} functions. Each role has an associated admin role, and only
 * accounts that have a role's admin role can call {grantRole} and {revokeRole}.
 *
 * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means
 * that only accounts with this role will be able to grant or revoke other
 * roles. More complex role relationships can be created by using
 * {_setRoleAdmin}.
 *
 * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to
 * grant and revoke this role. Extra precautions should be taken to secure
 * accounts that have been granted it.
 */
abstract contract AccessControlUpgradeable is Initializable, ContextUpgradeable, IAccessControlUpgradeable, ERC165Upgradeable {
    function __AccessControl_init() internal onlyInitializing {
    }

    function __AccessControl_init_unchained() internal onlyInitializing {
    }
    struct RoleData {
        mapping(address => bool) members;
        bytes32 adminRole;
    }

    mapping(bytes32 => RoleData) private _roles;

    bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;

    /**
     * @dev Modifier that checks that an account has a specific role. Reverts
     * with a standardized message including the required role.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
     *
     * _Available since v4.1._
     */
    modifier onlyRole(bytes32 role) {
        _checkRole(role, _msgSender());
        _;
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IAccessControlUpgradeable).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) public view virtual override returns (bool) {
        return _roles[role].members[account];
    }

    /**
     * @dev Revert with a standard message if `account` is missing `role`.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
     */
    function _checkRole(bytes32 role, address account) internal view virtual {
        if (!hasRole(role, account)) {
            revert(
                string(
                    abi.encodePacked(
                        "AccessControl: account ",
                        StringsUpgradeable.toHexString(uint160(account), 20),
                        " is missing role ",
                        StringsUpgradeable.toHexString(uint256(role), 32)
                    )
                )
            );
        }
    }

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) public view virtual override returns (bytes32) {
        return _roles[role].adminRole;
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function grantRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {
        _grantRole(role, account);
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function revokeRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {
        _revokeRole(role, account);
    }

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been revoked `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     */
    function renounceRole(bytes32 role, address account) public virtual override {
        require(account == _msgSender(), "AccessControl: can only renounce roles for self");

        _revokeRole(role, account);
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event. Note that unlike {grantRole}, this function doesn't perform any
     * checks on the calling account.
     *
     * [WARNING]
     * ====
     * This function should only be called from the constructor when setting
     * up the initial roles for the system.
     *
     * Using this function in any other way is effectively circumventing the admin
     * system imposed by {AccessControl}.
     * ====
     *
     * NOTE: This function is deprecated in favor of {_grantRole}.
     */
    function _setupRole(bytes32 role, address account) internal virtual {
        _grantRole(role, account);
    }

    /**
     * @dev Sets `adminRole` as ``role``'s admin role.
     *
     * Emits a {RoleAdminChanged} event.
     */
    function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {
        bytes32 previousAdminRole = getRoleAdmin(role);
        _roles[role].adminRole = adminRole;
        emit RoleAdminChanged(role, previousAdminRole, adminRole);
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * Internal function without access restriction.
     */
    function _grantRole(bytes32 role, address account) internal virtual {
        if (!hasRole(role, account)) {
            _roles[role].members[account] = true;
            emit RoleGranted(role, account, _msgSender());
        }
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * Internal function without access restriction.
     */
    function _revokeRole(bytes32 role, address account) internal virtual {
        if (hasRole(role, account)) {
            _roles[role].members[account] = false;
            emit RoleRevoked(role, account, _msgSender());
        }
    }

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[49] private __gap;
}

// File: @openzeppelin/contracts-upgradeable/access/IAccessControlEnumerableUpgradeable.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/IAccessControlEnumerable.sol)

pragma solidity ^0.8.0;

import "./IAccessControlUpgradeable.sol";

/**
 * @dev External interface of AccessControlEnumerable declared to support ERC165 detection.
 */
interface IAccessControlEnumerableUpgradeable is IAccessControlUpgradeable {
    /**
     * @dev Returns one of the accounts that have `role`. `index` must be a
     * value between 0 and {getRoleMemberCount}, non-inclusive.
     *
     * Role bearers are not sorted in any particular way, and their ordering may
     * change at any point.
     *
     * WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure
     * you perform all queries on the same block. See the following
     * https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post]
     * for more information.
     */
    function getRoleMember(bytes32 role, uint256 index) external view returns (address);

    /**
     * @dev Returns the number of accounts that have `role`. Can be used
     * together with {getRoleMember} to enumerate all bearers of a role.
     */
    function getRoleMemberCount(bytes32 role) external view returns (uint256);
}

// File: @openzeppelin/contracts-upgradeable/access/IAccessControlUpgradeable.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/IAccessControl.sol)

pragma solidity ^0.8.0;

/**
 * @dev External interface of AccessControl declared to support ERC165 detection.
 */
interface IAccessControlUpgradeable {
    /**
     * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`
     *
     * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite
     * {RoleAdminChanged} not being emitted signaling this.
     *
     * _Available since v3.1._
     */
    event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);

    /**
     * @dev Emitted when `account` is granted `role`.
     *
     * `sender` is the account that originated the contract call, an admin role
     * bearer except when using {AccessControl-_setupRole}.
     */
    event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Emitted when `account` is revoked `role`.
     *
     * `sender` is the account that originated the contract call:
     *   - if using `revokeRole`, it is the admin role bearer
     *   - if using `renounceRole`, it is the role bearer (i.e. `account`)
     */
    event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) external view returns (bool);

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {AccessControl-_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) external view returns (bytes32);

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function grantRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function revokeRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been granted `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     */
    function renounceRole(bytes32 role, address account) external;
}

// File: @openzeppelin/contracts-upgradeable/interfaces/IERC165Upgradeable.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (interfaces/IERC165.sol)

pragma solidity ^0.8.0;

import "../utils/introspection/IERC165Upgradeable.sol";

// File: @openzeppelin/contracts-upgradeable/interfaces/IERC2981Upgradeable.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (interfaces/IERC2981.sol)

pragma solidity ^0.8.0;

import "./IERC165Upgradeable.sol";

/**
 * @dev Interface for the NFT Royalty Standard.
 *
 * A standardized way to retrieve royalty payment information for non-fungible tokens (NFTs) to enable universal
 * support for royalty payments across all NFT marketplaces and ecosystem participants.
 *
 * _Available since v4.5._
 */
interface IERC2981Upgradeable is IERC165Upgradeable {
    /**
     * @dev Returns how much royalty is owed and to whom, based on a sale price that may be denominated in any unit of
     * exchange. The royalty amount is denominated and should be payed in that same unit of exchange.
     */
    function royaltyInfo(uint256 tokenId, uint256 salePrice)
        external
        view
        returns (address receiver, uint256 royaltyAmount);
}

// File: @openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (proxy/utils/Initializable.sol)

pragma solidity ^0.8.0;

import "../../utils/AddressUpgradeable.sol";

/**
 * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed
 * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an
 * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer
 * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.
 *
 * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as
 * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.
 *
 * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure
 * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.
 *
 * [CAUTION]
 * ====
 * Avoid leaving a contract uninitialized.
 *
 * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation
 * contract, which may impact the proxy. To initialize the implementation contract, you can either invoke the
 * initializer manually, or you can include a constructor to automatically mark it as initialized when it is deployed:
 *
 * [.hljs-theme-light.nopadding]
 * ```
 * /// @custom:oz-upgrades-unsafe-allow constructor
 * constructor() initializer {}
 * ```
 * ====
 */
abstract contract Initializable {
    /**
     * @dev Indicates that the contract has been initialized.
     */
    bool private _initialized;

    /**
     * @dev Indicates that the contract is in the process of being initialized.
     */
    bool private _initializing;

    /**
     * @dev Modifier to protect an initializer function from being invoked twice.
     */
    modifier initializer() {
        // If the contract is initializing we ignore whether _initialized is set in order to support multiple
        // inheritance patterns, but we only do this in the context of a constructor, because in other contexts the
        // contract may have been reentered.
        require(_initializing ? _isConstructor() : !_initialized, "Initializable: contract is already initialized");

        bool isTopLevelCall = !_initializing;
        if (isTopLevelCall) {
            _initializing = true;
            _initialized = true;
        }

        _;

        if (isTopLevelCall) {
            _initializing = false;
        }
    }

    /**
     * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the
     * {initializer} modifier, directly or indirectly.
     */
    modifier onlyInitializing() {
        require(_initializing, "Initializable: contract is not initializing");
        _;
    }

    function _isConstructor() private view returns (bool) {
        return !AddressUpgradeable.isContract(address(this));
    }
}

// File: @openzeppelin/contracts-upgradeable/security/ReentrancyGuardUpgradeable.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (security/ReentrancyGuard.sol)

pragma solidity ^0.8.0;
import "../proxy/utils/Initializable.sol";

/**
 * @dev Contract module that helps prevent reentrant calls to a function.
 *
 * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
 * available, which can be applied to functions to make sure there are no nested
 * (reentrant) calls to them.
 *
 * Note that because there is a single `nonReentrant` guard, functions marked as
 * `nonReentrant` may not call one another. This can be worked around by making
 * those functions `private`, and then adding `external` `nonReentrant` entry
 * points to them.
 *
 * TIP: If you would like to learn more about reentrancy and alternative ways
 * to protect against it, check out our blog post
 * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
 */
abstract contract ReentrancyGuardUpgradeable is Initializable {
    // Booleans are more expensive than uint256 or any type that takes up a full
    // word because each write operation emits an extra SLOAD to first read the
    // slot's contents, replace the bits taken up by the boolean, and then write
    // back. This is the compiler's defense against contract upgrades and
    // pointer aliasing, and it cannot be disabled.

    // The values being non-zero value makes deployment a bit more expensive,
    // but in exchange the refund on every call to nonReentrant will be lower in
    // amount. Since refunds are capped to a percentage of the total
    // transaction's gas, it is best to keep them low in cases like this one, to
    // increase the likelihood of the full refund coming into effect.
    uint256 private constant _NOT_ENTERED = 1;
    uint256 private constant _ENTERED = 2;

    uint256 private _status;

    function __ReentrancyGuard_init() internal onlyInitializing {
        __ReentrancyGuard_init_unchained();
    }

    function __ReentrancyGuard_init_unchained() internal onlyInitializing {
        _status = _NOT_ENTERED;
    }

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and making it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        // On the first call to nonReentrant, _notEntered will be true
        require(_status != _ENTERED, "ReentrancyGuard: reentrant call");

        // Any calls to nonReentrant after this point will fail
        _status = _ENTERED;

        _;

        // By storing the original value once again, a refund is triggered (see
        // https://eips.ethereum.org/EIPS/eip-2200)
        _status = _NOT_ENTERED;
    }

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[49] private __gap;
}

// File: @openzeppelin/contracts-upgradeable/token/ERC1155/ERC1155Upgradeable.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC1155/ERC1155.sol)

pragma solidity ^0.8.0;

import "./IERC1155Upgradeable.sol";
import "./IERC1155ReceiverUpgradeable.sol";
import "./extensions/IERC1155MetadataURIUpgradeable.sol";
import "../../utils/AddressUpgradeable.sol";
import "../../utils/ContextUpgradeable.sol";
import "../../utils/introspection/ERC165Upgradeable.sol";
import "../../proxy/utils/Initializable.sol";

/**
 * @dev Implementation of the basic standard multi-token.
 * See https://eips.ethereum.org/EIPS/eip-1155
 * Originally based on code by Enjin: https://github.com/enjin/erc-1155
 *
 * _Available since v3.1._
 */
contract ERC1155Upgradeable is Initializable, ContextUpgradeable, ERC165Upgradeable, IERC1155Upgradeable, IERC1155MetadataURIUpgradeable {
    using AddressUpgradeable for address;

    // Mapping from token ID to account balances
    mapping(uint256 => mapping(address => uint256)) private _balances;

    // Mapping from account to operator approvals
    mapping(address => mapping(address => bool)) private _operatorApprovals;

    // Used as the URI for all token types by relying on ID substitution, e.g. https://token-cdn-domain/{id}.json
    string private _uri;

    /**
     * @dev See {_setURI}.
     */
    function __ERC1155_init(string memory uri_) internal onlyInitializing {
        __ERC1155_init_unchained(uri_);
    }

    function __ERC1155_init_unchained(string memory uri_) internal onlyInitializing {
        _setURI(uri_);
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165Upgradeable, IERC165Upgradeable) returns (bool) {
        return
            interfaceId == type(IERC1155Upgradeable).interfaceId ||
            interfaceId == type(IERC1155MetadataURIUpgradeable).interfaceId ||
            super.supportsInterface(interfaceId);
    }

    /**
     * @dev See {IERC1155MetadataURI-uri}.
     *
     * This implementation returns the same URI for *all* token types. It relies
     * on the token type ID substitution mechanism
     * https://eips.ethereum.org/EIPS/eip-1155#metadata[defined in the EIP].
     *
     * Clients calling this function must replace the `\{id\}` substring with the
     * actual token type ID.
     */
    function uri(uint256) public view virtual override returns (string memory) {
        return _uri;
    }

    /**
     * @dev See {IERC1155-balanceOf}.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     */
    function balanceOf(address account, uint256 id) public view virtual override returns (uint256) {
        require(account != address(0), "ERC1155: balance query for the zero address");
        return _balances[id][account];
    }

    /**
     * @dev See {IERC1155-balanceOfBatch}.
     *
     * Requirements:
     *
     * - `accounts` and `ids` must have the same length.
     */
    function balanceOfBatch(address[] memory accounts, uint256[] memory ids)
        public
        view
        virtual
        override
        returns (uint256[] memory)
    {
        require(accounts.length == ids.length, "ERC1155: accounts and ids length mismatch");

        uint256[] memory batchBalances = new uint256[](accounts.length);

        for (uint256 i = 0; i < accounts.length; ++i) {
            batchBalances[i] = balanceOf(accounts[i], ids[i]);
        }

        return batchBalances;
    }

    /**
     * @dev See {IERC1155-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved) public virtual override {
        _setApprovalForAll(_msgSender(), operator, approved);
    }

    /**
     * @dev See {IERC1155-isApprovedForAll}.
     */
    function isApprovedForAll(address account, address operator) public view virtual override returns (bool) {
        return _operatorApprovals[account][operator];
    }

    /**
     * @dev See {IERC1155-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 id,
        uint256 amount,
        bytes memory data
    ) public virtual override {
        require(
            from == _msgSender() || isApprovedForAll(from, _msgSender()),
            "ERC1155: caller is not owner nor approved"
        );
        _safeTransferFrom(from, to, id, amount, data);
    }

    /**
     * @dev See {IERC1155-safeBatchTransferFrom}.
     */
    function safeBatchTransferFrom(
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) public virtual override {
        require(
            from == _msgSender() || isApprovedForAll(from, _msgSender()),
            "ERC1155: transfer caller is not owner nor approved"
        );
        _safeBatchTransferFrom(from, to, ids, amounts, data);
    }

    /**
     * @dev Transfers `amount` tokens of token type `id` from `from` to `to`.
     *
     * Emits a {TransferSingle} event.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `from` must have a balance of tokens of type `id` of at least `amount`.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the
     * acceptance magic value.
     */
    function _safeTransferFrom(
        address from,
        address to,
        uint256 id,
        uint256 amount,
        bytes memory data
    ) internal virtual {
        require(to != address(0), "ERC1155: transfer to the zero address");

        address operator = _msgSender();

        _beforeTokenTransfer(operator, from, to, _asSingletonArray(id), _asSingletonArray(amount), data);

        uint256 fromBalance = _balances[id][from];
        require(fromBalance >= amount, "ERC1155: insufficient balance for transfer");
        unchecked {
            _balances[id][from] = fromBalance - amount;
        }
        _balances[id][to] += amount;

        emit TransferSingle(operator, from, to, id, amount);

        _doSafeTransferAcceptanceCheck(operator, from, to, id, amount, data);
    }

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {_safeTransferFrom}.
     *
     * Emits a {TransferBatch} event.
     *
     * Requirements:
     *
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the
     * acceptance magic value.
     */
    function _safeBatchTransferFrom(
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) internal virtual {
        require(ids.length == amounts.length, "ERC1155: ids and amounts length mismatch");
        require(to != address(0), "ERC1155: transfer to the zero address");

        address operator = _msgSender();

        _beforeTokenTransfer(operator, from, to, ids, amounts, data);

        for (uint256 i = 0; i < ids.length; ++i) {
            uint256 id = ids[i];
            uint256 amount = amounts[i];

            uint256 fromBalance = _balances[id][from];
            require(fromBalance >= amount, "ERC1155: insufficient balance for transfer");
            unchecked {
                _balances[id][from] = fromBalance - amount;
            }
            _balances[id][to] += amount;
        }

        emit TransferBatch(operator, from, to, ids, amounts);

        _doSafeBatchTransferAcceptanceCheck(operator, from, to, ids, amounts, data);
    }

    /**
     * @dev Sets a new URI for all token types, by relying on the token type ID
     * substitution mechanism
     * https://eips.ethereum.org/EIPS/eip-1155#metadata[defined in the EIP].
     *
     * By this mechanism, any occurrence of the `\{id\}` substring in either the
     * URI or any of the amounts in the JSON file at said URI will be replaced by
     * clients with the token type ID.
     *
     * For example, the `https://token-cdn-domain/\{id\}.json` URI would be
     * interpreted by clients as
     * `https://token-cdn-domain/000000000000000000000000000000000000000000000000000000000004cce0.json`
     * for token type ID 0x4cce0.
     *
     * See {uri}.
     *
     * Because these URIs cannot be meaningfully represented by the {URI} event,
     * this function emits no events.
     */
    function _setURI(string memory newuri) internal virtual {
        _uri = newuri;
    }

    /**
     * @dev Creates `amount` tokens of token type `id`, and assigns them to `to`.
     *
     * Emits a {TransferSingle} event.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the
     * acceptance magic value.
     */
    function _mint(
        address to,
        uint256 id,
        uint256 amount,
        bytes memory data
    ) internal virtual {
        require(to != address(0), "ERC1155: mint to the zero address");

        address operator = _msgSender();

        _beforeTokenTransfer(operator, address(0), to, _asSingletonArray(id), _asSingletonArray(amount), data);

        _balances[id][to] += amount;
        emit TransferSingle(operator, address(0), to, id, amount);

        _doSafeTransferAcceptanceCheck(operator, address(0), to, id, amount, data);
    }

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {_mint}.
     *
     * Requirements:
     *
     * - `ids` and `amounts` must have the same length.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the
     * acceptance magic value.
     */
    function _mintBatch(
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) internal virtual {
        require(to != address(0), "ERC1155: mint to the zero address");
        require(ids.length == amounts.length, "ERC1155: ids and amounts length mismatch");

        address operator = _msgSender();

        _beforeTokenTransfer(operator, address(0), to, ids, amounts, data);

        for (uint256 i = 0; i < ids.length; i++) {
            _balances[ids[i]][to] += amounts[i];
        }

        emit TransferBatch(operator, address(0), to, ids, amounts);

        _doSafeBatchTransferAcceptanceCheck(operator, address(0), to, ids, amounts, data);
    }

    /**
     * @dev Destroys `amount` tokens of token type `id` from `from`
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `from` must have at least `amount` tokens of token type `id`.
     */
    function _burn(
        address from,
        uint256 id,
        uint256 amount
    ) internal virtual {
        require(from != address(0), "ERC1155: burn from the zero address");

        address operator = _msgSender();

        _beforeTokenTransfer(operator, from, address(0), _asSingletonArray(id), _asSingletonArray(amount), "");

        uint256 fromBalance = _balances[id][from];
        require(fromBalance >= amount, "ERC1155: burn amount exceeds balance");
        unchecked {
            _balances[id][from] = fromBalance - amount;
        }

        emit TransferSingle(operator, from, address(0), id, amount);
    }

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {_burn}.
     *
     * Requirements:
     *
     * - `ids` and `amounts` must have the same length.
     */
    function _burnBatch(
        address from,
        uint256[] memory ids,
        uint256[] memory amounts
    ) internal virtual {
        require(from != address(0), "ERC1155: burn from the zero address");
        require(ids.length == amounts.length, "ERC1155: ids and amounts length mismatch");

        address operator = _msgSender();

        _beforeTokenTransfer(operator, from, address(0), ids, amounts, "");

        for (uint256 i = 0; i < ids.length; i++) {
            uint256 id = ids[i];
            uint256 amount = amounts[i];

            uint256 fromBalance = _balances[id][from];
            require(fromBalance >= amount, "ERC1155: burn amount exceeds balance");
            unchecked {
                _balances[id][from] = fromBalance - amount;
            }
        }

        emit TransferBatch(operator, from, address(0), ids, amounts);
    }

    /**
     * @dev Approve `operator` to operate on all of `owner` tokens
     *
     * Emits a {ApprovalForAll} event.
     */
    function _setApprovalForAll(
        address owner,
        address operator,
        bool approved
    ) internal virtual {
        require(owner != operator, "ERC1155: setting approval status for self");
        _operatorApprovals[owner][operator] = approved;
        emit ApprovalForAll(owner, operator, approved);
    }

    /**
     * @dev Hook that is called before any token transfer. This includes minting
     * and burning, as well as batched variants.
     *
     * The same hook is called on both single and batched variants. For single
     * transfers, the length of the `id` and `amount` arrays will be 1.
     *
     * Calling conditions (for each `id` and `amount` pair):
     *
     * - When `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * of token type `id` will be  transferred to `to`.
     * - When `from` is zero, `amount` tokens of token type `id` will be minted
     * for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens of token type `id`
     * will be burned.
     * - `from` and `to` are never both zero.
     * - `ids` and `amounts` have the same, non-zero length.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address operator,
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) internal virtual {}

    function _doSafeTransferAcceptanceCheck(
        address operator,
        address from,
        address to,
        uint256 id,
        uint256 amount,
        bytes memory data
    ) private {
        if (to.isContract()) {
            try IERC1155ReceiverUpgradeable(to).onERC1155Received(operator, from, id, amount, data) returns (bytes4 response) {
                if (response != IERC1155ReceiverUpgradeable.onERC1155Received.selector) {
                    revert("ERC1155: ERC1155Receiver rejected tokens");
                }
            } catch Error(string memory reason) {
                revert(reason);
            } catch {
                revert("ERC1155: transfer to non ERC1155Receiver implementer");
            }
        }
    }

    function _doSafeBatchTransferAcceptanceCheck(
        address operator,
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) private {
        if (to.isContract()) {
            try IERC1155ReceiverUpgradeable(to).onERC1155BatchReceived(operator, from, ids, amounts, data) returns (
                bytes4 response
            ) {
                if (response != IERC1155ReceiverUpgradeable.onERC1155BatchReceived.selector) {
                    revert("ERC1155: ERC1155Receiver rejected tokens");
                }
            } catch Error(string memory reason) {
                revert(reason);
            } catch {
                revert("ERC1155: transfer to non ERC1155Receiver implementer");
            }
        }
    }

    function _asSingletonArray(uint256 element) private pure returns (uint256[] memory) {
        uint256[] memory array = new uint256[](1);
        array[0] = element;

        return array;
    }

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[47] private __gap;
}

// File: @openzeppelin/contracts-upgradeable/token/ERC1155/extensions/IERC1155MetadataURIUpgradeable.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC1155/extensions/IERC1155MetadataURI.sol)

pragma solidity ^0.8.0;

import "../IERC1155Upgradeable.sol";

/**
 * @dev Interface of the optional ERC1155MetadataExtension interface, as defined
 * in the https://eips.ethereum.org/EIPS/eip-1155#metadata-extensions[EIP].
 *
 * _Available since v3.1._
 */
interface IERC1155MetadataURIUpgradeable is IERC1155Upgradeable {
    /**
     * @dev Returns the URI for token type `id`.
     *
     * If the `\{id\}` substring is present in the URI, it must be replaced by
     * clients with the actual token type ID.
     */
    function uri(uint256 id) external view returns (string memory);
}

// File: @openzeppelin/contracts-upgradeable/token/ERC1155/IERC1155ReceiverUpgradeable.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC1155/IERC1155Receiver.sol)

pragma solidity ^0.8.0;

import "../../utils/introspection/IERC165Upgradeable.sol";

/**
 * @dev _Available since v3.1._
 */
interface IERC1155ReceiverUpgradeable is IERC165Upgradeable {
    /**
     * @dev Handles the receipt of a single ERC1155 token type. This function is
     * called at the end of a `safeTransferFrom` after the balance has been updated.
     *
     * NOTE: To accept the transfer, this must return
     * `bytes4(keccak256("onERC1155Received(address,address,uint256,uint256,bytes)"))`
     * (i.e. 0xf23a6e61, or its own function selector).
     *
     * @param operator The address which initiated the transfer (i.e. msg.sender)
     * @param from The address which previously owned the token
     * @param id The ID of the token being transferred
     * @param value The amount of tokens being transferred
     * @param data Additional data with no specified format
     * @return `bytes4(keccak256("onERC1155Received(address,address,uint256,uint256,bytes)"))` if transfer is allowed
     */
    function onERC1155Received(
        address operator,
        address from,
        uint256 id,
        uint256 value,
        bytes calldata data
    ) external returns (bytes4);

    /**
     * @dev Handles the receipt of a multiple ERC1155 token types. This function
     * is called at the end of a `safeBatchTransferFrom` after the balances have
     * been updated.
     *
     * NOTE: To accept the transfer(s), this must return
     * `bytes4(keccak256("onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)"))`
     * (i.e. 0xbc197c81, or its own function selector).
     *
     * @param operator The address which initiated the batch transfer (i.e. msg.sender)
     * @param from The address which previously owned the token
     * @param ids An array containing ids of each token being transferred (order and length must match values array)
     * @param values An array containing amounts of each token being transferred (order and length must match ids array)
     * @param data Additional data with no specified format
     * @return `bytes4(keccak256("onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)"))` if transfer is allowed
     */
    function onERC1155BatchReceived(
        address operator,
        address from,
        uint256[] calldata ids,
        uint256[] calldata values,
        bytes calldata data
    ) external returns (bytes4);
}

// File: @openzeppelin/contracts-upgradeable/token/ERC1155/IERC1155Upgradeable.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC1155/IERC1155.sol)

pragma solidity ^0.8.0;

import "../../utils/introspection/IERC165Upgradeable.sol";

/**
 * @dev Required interface of an ERC1155 compliant contract, as defined in the
 * https://eips.ethereum.org/EIPS/eip-1155[EIP].
 *
 * _Available since v3.1._
 */
interface IERC1155Upgradeable is IERC165Upgradeable {
    /**
     * @dev Emitted when `value` tokens of token type `id` are transferred from `from` to `to` by `operator`.
     */
    event TransferSingle(address indexed operator, address indexed from, address indexed to, uint256 id, uint256 value);

    /**
     * @dev Equivalent to multiple {TransferSingle} events, where `operator`, `from` and `to` are the same for all
     * transfers.
     */
    event TransferBatch(
        address indexed operator,
        address indexed from,
        address indexed to,
        uint256[] ids,
        uint256[] values
    );

    /**
     * @dev Emitted when `account` grants or revokes permission to `operator` to transfer their tokens, according to
     * `approved`.
     */
    event ApprovalForAll(address indexed account, address indexed operator, bool approved);

    /**
     * @dev Emitted when the URI for token type `id` changes to `value`, if it is a non-programmatic URI.
     *
     * If an {URI} event was emitted for `id`, the standard
     * https://eips.ethereum.org/EIPS/eip-1155#metadata-extensions[guarantees] that `value` will equal the value
     * returned by {IERC1155MetadataURI-uri}.
     */
    event URI(string value, uint256 indexed id);

    /**
     * @dev Returns the amount of tokens of token type `id` owned by `account`.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     */
    function balanceOf(address account, uint256 id) external view returns (uint256);

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {balanceOf}.
     *
     * Requirements:
     *
     * - `accounts` and `ids` must have the same length.
     */
    function balanceOfBatch(address[] calldata accounts, uint256[] calldata ids)
        external
        view
        returns (uint256[] memory);

    /**
     * @dev Grants or revokes permission to `operator` to transfer the caller's tokens, according to `approved`,
     *
     * Emits an {ApprovalForAll} event.
     *
     * Requirements:
     *
     * - `operator` cannot be the caller.
     */
    function setApprovalForAll(address operator, bool approved) external;

    /**
     * @dev Returns true if `operator` is approved to transfer ``account``'s tokens.
     *
     * See {setApprovalForAll}.
     */
    function isApprovedForAll(address account, address operator) external view returns (bool);

    /**
     * @dev Transfers `amount` tokens of token type `id` from `from` to `to`.
     *
     * Emits a {TransferSingle} event.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - If the caller is not `from`, it must be have been approved to spend ``from``'s tokens via {setApprovalForAll}.
     * - `from` must have a balance of tokens of type `id` of at least `amount`.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the
     * acceptance magic value.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 id,
        uint256 amount,
        bytes calldata data
    ) external;

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {safeTransferFrom}.
     *
     * Emits a {TransferBatch} event.
     *
     * Requirements:
     *
     * - `ids` and `amounts` must have the same length.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the
     * acceptance magic value.
     */
    function safeBatchTransferFrom(
        address from,
        address to,
        uint256[] calldata ids,
        uint256[] calldata amounts,
        bytes calldata data
    ) external;
}

// File: @openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20Upgradeable {
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `from` to `to` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) external returns (bool);

    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);
}

// File: @openzeppelin/contracts-upgradeable/token/ERC20/utils/SafeERC20Upgradeable.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/utils/SafeERC20.sol)

pragma solidity ^0.8.0;

import "../IERC20Upgradeable.sol";
import "../../../utils/AddressUpgradeable.sol";

/**
 * @title SafeERC20
 * @dev Wrappers around ERC20 operations that throw on failure (when the token
 * contract returns false). Tokens that return no value (and instead revert or
 * throw on failure) are also supported, non-reverting calls are assumed to be
 * successful.
 * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
 * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
 */
library SafeERC20Upgradeable {
    using AddressUpgradeable for address;

    function safeTransfer(
        IERC20Upgradeable token,
        address to,
        uint256 value
    ) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
    }

    function safeTransferFrom(
        IERC20Upgradeable token,
        address from,
        address to,
        uint256 value
    ) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
    }

    /**
     * @dev Deprecated. This function has issues similar to the ones found in
     * {IERC20-approve}, and its usage is discouraged.
     *
     * Whenever possible, use {safeIncreaseAllowance} and
     * {safeDecreaseAllowance} instead.
     */
    function safeApprove(
        IERC20Upgradeable token,
        address spender,
        uint256 value
    ) internal {
        // safeApprove should only be called when setting an initial allowance,
        // or when resetting it to zero. To increase and decrease it, use
        // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
        require(
            (value == 0) || (token.allowance(address(this), spender) == 0),
            "SafeERC20: approve from non-zero to non-zero allowance"
        );
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
    }

    function safeIncreaseAllowance(
        IERC20Upgradeable token,
        address spender,
        uint256 value
    ) internal {
        uint256 newAllowance = token.allowance(address(this), spender) + value;
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    function safeDecreaseAllowance(
        IERC20Upgradeable token,
        address spender,
        uint256 value
    ) internal {
        unchecked {
            uint256 oldAllowance = token.allowance(address(this), spender);
            require(oldAllowance >= value, "SafeERC20: decreased allowance below zero");
            uint256 newAllowance = oldAllowance - value;
            _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
        }
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     */
    function _callOptionalReturn(IERC20Upgradeable token, bytes memory data) private {
        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
        // we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that
        // the target address contains contract code and also asserts for success in the low-level call.

        bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
        if (returndata.length > 0) {
            // Return data is optional
            require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
        }
    }
}

// File: @openzeppelin/contracts-upgradeable/token/ERC721/IERC721Upgradeable.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;

import "../../utils/introspection/IERC165Upgradeable.sol";

/**
 * @dev Required interface of an ERC721 compliant contract.
 */
interface IERC721Upgradeable is IERC165Upgradeable {
    /**
     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.
     */
    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
     */
    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.
     */
    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);

    /**
     * @dev Returns the number of tokens in ``owner``'s account.
     */
    function balanceOf(address owner) external view returns (uint256 balance);

    /**
     * @dev Returns the owner of the `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function ownerOf(uint256 tokenId) external view returns (address owner);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Transfers `tokenId` token from `from` to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Gives permission to `to` to transfer `tokenId` token to another account.
     * The approval is cleared when the token is transferred.
     *
     * Only a single account can be approved at a time, so approving the zero address clears previous approvals.
     *
     * Requirements:
     *
     * - The caller must own the token or be an approved operator.
     * - `tokenId` must exist.
     *
     * Emits an {Approval} event.
     */
    function approve(address to, uint256 tokenId) external;

    /**
     * @dev Returns the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) external view returns (address operator);

    /**
     * @dev Approve or remove `operator` as an operator for the caller.
     * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.
     *
     * Requirements:
     *
     * - The `operator` cannot be the caller.
     *
     * Emits an {ApprovalForAll} event.
     */
    function setApprovalForAll(address operator, bool _approved) external;

    /**
     * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
     *
     * See {setApprovalForAll}
     */
    function isApprovedForAll(address owner, address operator) external view returns (bool);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes calldata data
    ) external;
}

// File: @openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library AddressUpgradeable {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCall(target, data, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        require(isContract(target), "Address: call to non-contract");

        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

// File: @openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;
import "../proxy/utils/Initializable.sol";

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract ContextUpgradeable is Initializable {
    function __Context_init() internal onlyInitializing {
    }

    function __Context_init_unchained() internal onlyInitializing {
    }
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[50] private __gap;
}

// File: @openzeppelin/contracts-upgradeable/utils/CountersUpgradeable.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Counters.sol)

pragma solidity ^0.8.0;

/**
 * @title Counters
 * @author Matt Condon (@shrugs)
 * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number
 * of elements in a mapping, issuing ERC721 ids, or counting request ids.
 *
 * Include with `using Counters for Counters.Counter;`
 */
library CountersUpgradeable {
    struct Counter {
        // This variable should never be directly accessed by users of the library: interactions must be restricted to
        // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add
        // this feature: see https://github.com/ethereum/solidity/issues/4637
        uint256 _value; // default: 0
    }

    function current(Counter storage counter) internal view returns (uint256) {
        return counter._value;
    }

    function increment(Counter storage counter) internal {
        unchecked {
            counter._value += 1;
        }
    }

    function decrement(Counter storage counter) internal {
        uint256 value = counter._value;
        require(value > 0, "Counter: decrement overflow");
        unchecked {
            counter._value = value - 1;
        }
    }

    function reset(Counter storage counter) internal {
        counter._value = 0;
    }
}

// File: @openzeppelin/contracts-upgradeable/utils/cryptography/draft-EIP712Upgradeable.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/cryptography/draft-EIP712.sol)

pragma solidity ^0.8.0;

import "./ECDSAUpgradeable.sol";
import "../../proxy/utils/Initializable.sol";

/**
 * @dev https://eips.ethereum.org/EIPS/eip-712[EIP 712] is a standard for hashing and signing of typed structured data.
 *
 * The encoding specified in the EIP is very generic, and such a generic implementation in Solidity is not feasible,
 * thus this contract does not implement the encoding itself. Protocols need to implement the type-specific encoding
 * they need in their contracts using a combination of `abi.encode` and `keccak256`.
 *
 * This contract implements the EIP 712 domain separator ({_domainSeparatorV4}) that is used as part of the encoding
 * scheme, and the final step of the encoding to obtain the message digest that is then signed via ECDSA
 * ({_hashTypedDataV4}).
 *
 * The implementation of the domain separator was designed to be as efficient as possible while still properly updating
 * the chain id to protect against replay attacks on an eventual fork of the chain.
 *
 * NOTE: This contract implements the version of the encoding known as "v4", as implemented by the JSON RPC method
 * https://docs.metamask.io/guide/signing-data.html[`eth_signTypedDataV4` in MetaMask].
 *
 * _Available since v3.4._
 */
abstract contract EIP712Upgradeable is Initializable {
    /* solhint-disable var-name-mixedcase */
    bytes32 private _HASHED_NAME;
    bytes32 private _HASHED_VERSION;
    bytes32 private constant _TYPE_HASH = keccak256("EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)");

    /* solhint-enable var-name-mixedcase */

    /**
     * @dev Initializes the domain separator and parameter caches.
     *
     * The meaning of `name` and `version` is specified in
     * https://eips.ethereum.org/EIPS/eip-712#definition-of-domainseparator[EIP 712]:
     *
     * - `name`: the user readable name of the signing domain, i.e. the name of the DApp or the protocol.
     * - `version`: the current major version of the signing domain.
     *
     * NOTE: These parameters cannot be changed except through a xref:learn::upgrading-smart-contracts.adoc[smart
     * contract upgrade].
     */
    function __EIP712_init(string memory name, string memory version) internal onlyInitializing {
        __EIP712_init_unchained(name, version);
    }

    function __EIP712_init_unchained(string memory name, string memory version) internal onlyInitializing {
        bytes32 hashedName = keccak256(bytes(name));
        bytes32 hashedVersion = keccak256(bytes(version));
        _HASHED_NAME = hashedName;
        _HASHED_VERSION = hashedVersion;
    }

    /**
     * @dev Returns the domain separator for the current chain.
     */
    function _domainSeparatorV4() internal view returns (bytes32) {
        return _buildDomainSeparator(_TYPE_HASH, _EIP712NameHash(), _EIP712VersionHash());
    }

    function _buildDomainSeparator(
        bytes32 typeHash,
        bytes32 nameHash,
        bytes32 versionHash
    ) private view returns (bytes32) {
        return keccak256(abi.encode(typeHash, nameHash, versionHash, block.chainid, address(this)));
    }

    /**
     * @dev Given an already https://eips.ethereum.org/EIPS/eip-712#definition-of-hashstruct[hashed struct], this
     * function returns the hash of the fully encoded EIP712 message for this domain.
     *
     * This hash can be used together with {ECDSA-recover} to obtain the signer of a message. For example:
     *
     * ```solidity
     * bytes32 digest = _hashTypedDataV4(keccak256(abi.encode(
     *     keccak256("Mail(address to,string contents)"),
     *     mailTo,
     *     keccak256(bytes(mailContents))
     * )));
     * address signer = ECDSA.recover(digest, signature);
     * ```
     */
    function _hashTypedDataV4(bytes32 structHash) internal view virtual returns (bytes32) {
        return ECDSAUpgradeable.toTypedDataHash(_domainSeparatorV4(), structHash);
    }

    /**
     * @dev The hash of the name parameter for the EIP712 domain.
     *
     * NOTE: This function reads from storage by default, but can be redefined to return a constant value if gas costs
     * are a concern.
     */
    function _EIP712NameHash() internal virtual view returns (bytes32) {
        return _HASHED_NAME;
    }

    /**
     * @dev The hash of the version parameter for the EIP712 domain.
     *
     * NOTE: This function reads from storage by default, but can be redefined to return a constant value if gas costs
     * are a concern.
     */
    function _EIP712VersionHash() internal virtual view returns (bytes32) {
        return _HASHED_VERSION;
    }

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[50] private __gap;
}

// File: @openzeppelin/contracts-upgradeable/utils/cryptography/ECDSAUpgradeable.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (utils/cryptography/ECDSA.sol)

pragma solidity ^0.8.0;

import "../StringsUpgradeable.sol";

/**
 * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.
 *
 * These functions can be used to verify that a message was signed by the holder
 * of the private keys of a given address.
 */
library ECDSAUpgradeable {
    enum RecoverError {
        NoError,
        InvalidSignature,
        InvalidSignatureLength,
        InvalidSignatureS,
        InvalidSignatureV
    }

    function _throwError(RecoverError error) private pure {
        if (error == RecoverError.NoError) {
            return; // no error: do nothing
        } else if (error == RecoverError.InvalidSignature) {
            revert("ECDSA: invalid signature");
        } else if (error == RecoverError.InvalidSignatureLength) {
            revert("ECDSA: invalid signature length");
        } else if (error == RecoverError.InvalidSignatureS) {
            revert("ECDSA: invalid signature 's' value");
        } else if (error == RecoverError.InvalidSignatureV) {
            revert("ECDSA: invalid signature 'v' value");
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature` or error string. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     *
     * Documentation for signature generation:
     * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]
     * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]
     *
     * _Available since v4.3._
     */
    function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) {
        // Check the signature length
        // - case 65: r,s,v signature (standard)
        // - case 64: r,vs signature (cf https://eips.ethereum.org/EIPS/eip-2098) _Available since v4.1._
        if (signature.length == 65) {
            bytes32 r;
            bytes32 s;
            uint8 v;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                s := mload(add(signature, 0x40))
                v := byte(0, mload(add(signature, 0x60)))
            }
            return tryRecover(hash, v, r, s);
        } else if (signature.length == 64) {
            bytes32 r;
            bytes32 vs;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                vs := mload(add(signature, 0x40))
            }
            return tryRecover(hash, r, vs);
        } else {
            return (address(0), RecoverError.InvalidSignatureLength);
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature`. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     */
    function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, signature);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.
     *
     * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address, RecoverError) {
        bytes32 s = vs & bytes32(0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff);
        uint8 v = uint8((uint256(vs) >> 255) + 27);
        return tryRecover(hash, v, r, s);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately.
     *
     * _Available since v4.2._
     */
    function recover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, r, vs);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `v`,
     * `r` and `s` signature fields separately.
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address, RecoverError) {
        // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature
        // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines
        // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most
        // signatures from current libraries generate a unique signature with an s-value in the lower half order.
        //
        // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value
        // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or
        // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept
        // these malleable signatures as well.
        if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {
            return (address(0), RecoverError.InvalidSignatureS);
        }
        if (v != 27 && v != 28) {
            return (address(0), RecoverError.InvalidSignatureV);
        }

        // If the signature is valid (and not malleable), return the signer address
        address signer = ecrecover(hash, v, r, s);
        if (signer == address(0)) {
            return (address(0), RecoverError.InvalidSignature);
        }

        return (signer, RecoverError.NoError);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `v`,
     * `r` and `s` signature fields separately.
     */
    function recover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, v, r, s);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from a `hash`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32) {
        // 32 is the length in bytes of hash,
        // enforced by the type signature above
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hash));
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from `s`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes memory s) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n", StringsUpgradeable.toString(s.length), s));
    }

    /**
     * @dev Returns an Ethereum Signed Typed Data, created from a
     * `domainSeparator` and a `structHash`. This produces hash corresponding
     * to the one signed with the
     * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`]
     * JSON-RPC method as part of EIP-712.
     *
     * See {recover}.
     */
    function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19\x01", domainSeparator, structHash));
    }
}

// File: @openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)

pragma solidity ^0.8.0;

import "./IERC165Upgradeable.sol";
import "../../proxy/utils/Initializable.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
 * for the additional interface id that will be supported. For example:
 *
 * ```solidity
 * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
 *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
 * }
 * ```
 *
 * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.
 */
abstract contract ERC165Upgradeable is Initializable, IERC165Upgradeable {
    function __ERC165_init() internal onlyInitializing {
    }

    function __ERC165_init_unchained() internal onlyInitializing {
    }
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IERC165Upgradeable).interfaceId;
    }

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[50] private __gap;
}

// File: @openzeppelin/contracts-upgradeable/utils/introspection/IERC165Upgradeable.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165Upgradeable {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

// File: @openzeppelin/contracts-upgradeable/utils/StringsUpgradeable.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Strings.sol)

pragma solidity ^0.8.0;

/**
 * @dev String operations.
 */
library StringsUpgradeable {
    bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef";

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        // Inspired by OraclizeAPI's implementation - MIT licence
        // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol

        if (value == 0) {
            return "0";
        }
        uint256 temp = value;
        uint256 digits;
        while (temp != 0) {
            digits++;
            temp /= 10;
        }
        bytes memory buffer = new bytes(digits);
        while (value != 0) {
            digits -= 1;
            buffer[digits] = bytes1(uint8(48 + uint256(value % 10)));
            value /= 10;
        }
        return string(buffer);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        if (value == 0) {
            return "0x00";
        }
        uint256 temp = value;
        uint256 length = 0;
        while (temp != 0) {
            length++;
            temp >>= 8;
        }
        return toHexString(value, length);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
     */
    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
        bytes memory buffer = new bytes(2 * length + 2);
        buffer[0] = "0";
        buffer[1] = "x";
        for (uint256 i = 2 * length + 1; i > 1; --i) {
            buffer[i] = _HEX_SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }
}

// File: @openzeppelin/contracts-upgradeable/utils/structs/BitMapsUpgradeable.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/structs/BitMaps.sol)
pragma solidity ^0.8.0;

/**
 * @dev Library for managing uint256 to bool mapping in a compact and efficient way, providing the keys are sequential.
 * Largelly inspired by Uniswap's https://github.com/Uniswap/merkle-distributor/blob/master/contracts/MerkleDistributor.sol[merkle-distributor].
 */
library BitMapsUpgradeable {
    struct BitMap {
        mapping(uint256 => uint256) _data;
    }

    /**
     * @dev Returns whether the bit at `index` is set.
     */
    function get(BitMap storage bitmap, uint256 index) internal view returns (bool) {
        uint256 bucket = index >> 8;
        uint256 mask = 1 << (index & 0xff);
        return bitmap._data[bucket] & mask != 0;
    }

    /**
     * @dev Sets the bit at `index` to the boolean `value`.
     */
    function setTo(
        BitMap storage bitmap,
        uint256 index,
        bool value
    ) internal {
        if (value) {
            set(bitmap, index);
        } else {
            unset(bitmap, index);
        }
    }

    /**
     * @dev Sets the bit at `index`.
     */
    function set(BitMap storage bitmap, uint256 index) internal {
        uint256 bucket = index >> 8;
        uint256 mask = 1 << (index & 0xff);
        bitmap._data[bucket] |= mask;
    }

    /**
     * @dev Unsets the bit at `index`.
     */
    function unset(BitMap storage bitmap, uint256 index) internal {
        uint256 bucket = index >> 8;
        uint256 mask = 1 << (index & 0xff);
        bitmap._data[bucket] &= ~mask;
    }
}

// File: @openzeppelin/contracts-upgradeable/utils/structs/EnumerableSetUpgradeable.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/structs/EnumerableSet.sol)

pragma solidity ^0.8.0;

/**
 * @dev Library for managing
 * https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive
 * types.
 *
 * Sets have the following properties:
 *
 * - Elements are added, removed, and checked for existence in constant time
 * (O(1)).
 * - Elements are enumerated in O(n). No guarantees are made on the ordering.
 *
 * ```
 * contract Example {
 *     // Add the library methods
 *     using EnumerableSet for EnumerableSet.AddressSet;
 *
 *     // Declare a set state variable
 *     EnumerableSet.AddressSet private mySet;
 * }
 * ```
 *
 * As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`)
 * and `uint256` (`UintSet`) are supported.
 */
library EnumerableSetUpgradeable {
    // To implement this library for multiple types with as little code
    // repetition as possible, we write it in terms of a generic Set type with
    // bytes32 values.
    // The Set implementation uses private functions, and user-facing
    // implementations (such as AddressSet) are just wrappers around the
    // underlying Set.
    // This means that we can only create new EnumerableSets for types that fit
    // in bytes32.

    struct Set {
        // Storage of set values
        bytes32[] _values;
        // Position of the value in the `values` array, plus 1 because index 0
        // means a value is not in the set.
        mapping(bytes32 => uint256) _indexes;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function _add(Set storage set, bytes32 value) private returns (bool) {
        if (!_contains(set, value)) {
            set._values.push(value);
            // The value is stored at length-1, but we add 1 to all indexes
            // and use 0 as a sentinel value
            set._indexes[value] = set._values.length;
            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function _remove(Set storage set, bytes32 value) private returns (bool) {
        // We read and store the value's index to prevent multiple reads from the same storage slot
        uint256 valueIndex = set._indexes[value];

        if (valueIndex != 0) {
            // Equivalent to contains(set, value)
            // To delete an element from the _values array in O(1), we swap the element to delete with the last one in
            // the array, and then remove the last element (sometimes called as 'swap and pop').
            // This modifies the order of the array, as noted in {at}.

            uint256 toDeleteIndex = valueIndex - 1;
            uint256 lastIndex = set._values.length - 1;

            if (lastIndex != toDeleteIndex) {
                bytes32 lastvalue = set._values[lastIndex];

                // Move the last value to the index where the value to delete is
                set._values[toDeleteIndex] = lastvalue;
                // Update the index for the moved value
                set._indexes[lastvalue] = valueIndex; // Replace lastvalue's index to valueIndex
            }

            // Delete the slot where the moved value was stored
            set._values.pop();

            // Delete the index for the deleted slot
            delete set._indexes[value];

            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function _contains(Set storage set, bytes32 value) private view returns (bool) {
        return set._indexes[value] != 0;
    }

    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function _length(Set storage set) private view returns (uint256) {
        return set._values.length;
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function _at(Set storage set, uint256 index) private view returns (bytes32) {
        return set._values[index];
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function _values(Set storage set) private view returns (bytes32[] memory) {
        return set._values;
    }

    // Bytes32Set

    struct Bytes32Set {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(Bytes32Set storage set, bytes32 value) internal returns (bool) {
        return _add(set._inner, value);
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) {
        return _remove(set._inner, value);
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) {
        return _contains(set._inner, value);
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(Bytes32Set storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) {
        return _at(set._inner, index);
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(Bytes32Set storage set) internal view returns (bytes32[] memory) {
        return _values(set._inner);
    }

    // AddressSet

    struct AddressSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(AddressSet storage set, address value) internal returns (bool) {
        return _add(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(AddressSet storage set, address value) internal returns (bool) {
        return _remove(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(AddressSet storage set, address value) internal view returns (bool) {
        return _contains(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(AddressSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(AddressSet storage set, uint256 index) internal view returns (address) {
        return address(uint160(uint256(_at(set._inner, index))));
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(AddressSet storage set) internal view returns (address[] memory) {
        bytes32[] memory store = _values(set._inner);
        address[] memory result;

        assembly {
            result := store
        }

        return result;
    }

    // UintSet

    struct UintSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(UintSet storage set, uint256 value) internal returns (bool) {
        return _add(set._inner, bytes32(value));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(UintSet storage set, uint256 value) internal returns (bool) {
        return _remove(set._inner, bytes32(value));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(UintSet storage set, uint256 value) internal view returns (bool) {
        return _contains(set._inner, bytes32(value));
    }

    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function length(UintSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(UintSet storage set, uint256 index) internal view returns (uint256) {
        return uint256(_at(set._inner, index));
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(UintSet storage set) internal view returns (uint256[] memory) {
        bytes32[] memory store = _values(set._inner);
        uint256[] memory result;

        assembly {
            result := store
        }

        return result;
    }
}

// File: @openzeppelin/contracts/access/Ownable.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol)

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _transferOwnership(_msgSender());
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

// File: @openzeppelin/contracts/proxy/Clones.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (proxy/Clones.sol)

pragma solidity ^0.8.0;

/**
 * @dev https://eips.ethereum.org/EIPS/eip-1167[EIP 1167] is a standard for
 * deploying minimal proxy contracts, also known as "clones".
 *
 * > To simply and cheaply clone contract functionality in an immutable way, this standard specifies
 * > a minimal bytecode implementation that delegates all calls to a known, fixed address.
 *
 * The library includes functions to deploy a proxy using either `create` (traditional deployment) or `create2`
 * (salted deterministic deployment). It also includes functions to predict the addresses of clones deployed using the
 * deterministic method.
 *
 * _Available since v3.4._
 */
library Clones {
    /**
     * @dev Deploys and returns the address of a clone that mimics the behaviour of `implementation`.
     *
     * This function uses the create opcode, which should never revert.
     */
    function clone(address implementation) internal returns (address instance) {
        /// @solidity memory-safe-assembly
        assembly {
            // Cleans the upper 96 bits of the `implementation` word, then packs the first 3 bytes
            // of the `implementation` address with the bytecode before the address.
            mstore(0x00, or(shr(0xe8, shl(0x60, implementation)), 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000))
            // Packs the remaining 17 bytes of `implementation` with the bytecode after the address.
            mstore(0x20, or(shl(0x78, implementation), 0x5af43d82803e903d91602b57fd5bf3))
            instance := create(0, 0x09, 0x37)
        }
        require(instance != address(0), "ERC1167: create failed");
    }

    /**
     * @dev Deploys and returns the address of a clone that mimics the behaviour of `implementation`.
     *
     * This function uses the create2 opcode and a `salt` to deterministically deploy
     * the clone. Using the same `implementation` and `salt` multiple time will revert, since
     * the clones cannot be deployed twice at the same address.
     */
    function cloneDeterministic(address implementation, bytes32 salt) internal returns (address instance) {
        /// @solidity memory-safe-assembly
        assembly {
            // Cleans the upper 96 bits of the `implementation` word, then packs the first 3 bytes
            // of the `implementation` address with the bytecode before the address.
            mstore(0x00, or(shr(0xe8, shl(0x60, implementation)), 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000))
            // Packs the remaining 17 bytes of `implementation` with the bytecode after the address.
            mstore(0x20, or(shl(0x78, implementation), 0x5af43d82803e903d91602b57fd5bf3))
            instance := create2(0, 0x09, 0x37, salt)
        }
        require(instance != address(0), "ERC1167: create2 failed");
    }

    /**
     * @dev Computes the address of a clone deployed using {Clones-cloneDeterministic}.
     */
    function predictDeterministicAddress(
        address implementation,
        bytes32 salt,
        address deployer
    ) internal pure returns (address predicted) {
        /// @solidity memory-safe-assembly
        assembly {
            let ptr := mload(0x40)
            mstore(add(ptr, 0x38), deployer)
            mstore(add(ptr, 0x24), 0x5af43d82803e903d91602b57fd5bf3ff)
            mstore(add(ptr, 0x14), implementation)
            mstore(ptr, 0x3d602d80600a3d3981f3363d3d373d3d3d363d73)
            mstore(add(ptr, 0x58), salt)
            mstore(add(ptr, 0x78), keccak256(add(ptr, 0x0c), 0x37))
            predicted := keccak256(add(ptr, 0x43), 0x55)
        }
    }

    /**
     * @dev Computes the address of a clone deployed using {Clones-cloneDeterministic}.
     */
    function predictDeterministicAddress(address implementation, bytes32 salt)
        internal
        view
        returns (address predicted)
    {
        return predictDeterministicAddress(implementation, salt, address(this));
    }
}

// File: @openzeppelin/contracts/utils/Address.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling
     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.
     *
     * _Available since v4.8._
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        if (success) {
            if (returndata.length == 0) {
                // only check isContract if the call was successful and the return data is empty
                // otherwise we already know that it was a contract
                require(isContract(target), "Address: call to non-contract");
            }
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason or using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    function _revert(bytes memory returndata, string memory errorMessage) private pure {
        // Look for revert reason and bubble it up if present
        if (returndata.length > 0) {
            // The easiest way to bubble the revert reason is using memory via assembly
            /// @solidity memory-safe-assembly
            assembly {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert(errorMessage);
        }
    }
}

// File: @openzeppelin/contracts/utils/Context.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

// File: contracts/aspen/api/agreement/IAgreement.sol



// SPDX-License-Identifier: Apache-2.0

pragma solidity ^0.8;

interface ICedarAgreementV0 {
    // Accept legal terms associated with transfer of this NFT
    function acceptTerms() external;

    function userAgreement() external view returns (string memory);

    function termsActivated() external view returns (bool);

    function setTermsStatus(bool _status) external;

    function getAgreementStatus(address _address) external view returns (bool sig);

    function storeTermsAccepted(address _acceptor, bytes calldata _signature) external;
}

interface ICedarAgreementV1 {
    // Accept legal terms associated with transfer of this NFT
    event TermsActivationStatusUpdated(bool isActivated);
    event TermsUpdated(string termsURI, uint8 termsVersion);
    event TermsAccepted(string termsURI, uint8 termsVersion, address indexed acceptor);

    function acceptTerms() external;

    function acceptTerms(address _acceptor) external;

    function setTermsActivation(bool _active) external;

    function setTermsURI(string calldata _termsURI) external;

    function getTermsDetails() external view returns (string memory termsURI, uint8 termsVersion, bool termsActivated);

    function hasAcceptedTerms(address _address) external view returns (bool hasAccepted);

    //    function hasAcceptedTerms(address _address, uint8 _termsVersion) external view returns (bool hasAccepted);
}

interface IPublicAgreementV0 {
    function acceptTerms() external;

    function getTermsDetails() external view returns (string memory termsURI, uint8 termsVersion, bool termsActivated);

    function hasAcceptedTerms(address _address) external view returns (bool hasAccepted);

    function hasAcceptedTerms(address _address, uint8 _termsVersion) external view returns (bool hasAccepted);
}

interface IPublicAgreementV1 is IPublicAgreementV0 {
    /// @dev Emitted when the terms are accepted.
    event TermsAccepted(string termsURI, uint8 termsVersion, address indexed acceptor);
}

interface IPublicAgreementV2 {
    function acceptTerms() external;

    /// @dev Emitted when the terms are accepted.
    event TermsAccepted(string termsURI, uint8 termsVersion, address indexed acceptor);
}

// Note: Deprecated in favor of IRestrictedAgreementV2
interface IDelegatedAgreementV0 {
    /// @dev Emitted when the terms are accepted using singature of acceptor.
    event TermsWithSignatureAccepted(string termsURI, uint8 termsVersion, address indexed acceptor, bytes signature);

    function acceptTerms(address _acceptor, bytes calldata _signature) external;

    function batchAcceptTerms(address[] calldata _acceptors) external;
}

interface IDelegatedAgreementV1 {
    function getTermsDetails() external view returns (string memory termsURI, uint8 termsVersion, bool termsActivated);

    function hasAcceptedTerms(address _address) external view returns (bool hasAccepted);

    function hasAcceptedTerms(address _address, uint8 _termsVersion) external view returns (bool hasAccepted);
}

interface IRestrictedAgreementV0 {
    function acceptTerms(address _acceptor) external;

    function setTermsActivation(bool _active) external;

    function setTermsURI(string calldata _termsURI) external;
}

interface IRestrictedAgreementV1 is IRestrictedAgreementV0 {
    /// @dev Emitted when the terms are accepted by an issuer.
    event TermsAcceptedForAddress(string termsURI, uint8 termsVersion, address indexed acceptor, address caller);
    /// @dev Emitted when the terms are activated/deactivated.
    event TermsActivationStatusUpdated(bool isActivated);
    /// @dev Emitted when the terms URI is updated.
    event TermsUpdated(string termsURI, uint8 termsVersion);
}

interface IRestrictedAgreementV2 is IRestrictedAgreementV1 {
    /// @dev Emitted when the terms are accepted using singature of acceptor.
    event TermsWithSignatureAccepted(string termsURI, uint8 termsVersion, address indexed acceptor, bytes signature);

    function acceptTerms(address _acceptor, bytes calldata _signature) external;

    function batchAcceptTerms(address[] calldata _acceptors) external;
}

interface IRestrictedAgreementV3 {
    /// @dev Emitted when the terms are accepted by an issuer.
    event TermsAcceptedForAddress(string termsURI, uint8 termsVersion, address indexed acceptor, address caller);
    /// @dev Emitted when the terms are activated/deactivated.
    event TermsRequiredStatusUpdated(bool isActivated);
    /// @dev Emitted when the terms URI is updated.
    event TermsUpdated(string termsURI, uint8 termsVersion);
    /// @dev Emitted when the terms are accepted using singature of acceptor.
    event TermsWithSignatureAccepted(string termsURI, uint8 termsVersion, address indexed acceptor, bytes signature);

    function acceptTerms(address _acceptor) external;

    function setTermsRequired(bool _active) external;

    function setTermsURI(string calldata _termsURI) external;

    function acceptTerms(address _acceptor, bytes calldata _signature) external;

    function batchAcceptTerms(address[] calldata _acceptors) external;
}

// File: contracts/aspen/api/baseURI/IUpdateBaseURI.sol



// SPDX-License-Identifier: Apache-2.0

pragma solidity ^0.8;

interface ICedarUpdateBaseURIV0 {
    /// @dev Emitted when base URI is updated.
    event BaseURIUpdated(uint256 baseURIIndex, string baseURI);

    /**
     *  @notice Lets a minter (account with `MINTER_ROLE`) update base URI
     */
    function updateBaseURI(uint256 baseURIIndex, string calldata _baseURIForTokens) external;

    /**
     *  @dev Gets the base URI indices
     */
    function getBaseURIIndices() external view returns (uint256[] memory);
}

interface IPublicUpdateBaseURIV0 {
    /**
     *  @dev Gets the base URI indices
     */
    function getBaseURIIndices() external view returns (uint256[] memory);
}

interface IDelegatedUpdateBaseURIV0 {
    /**
     *  @dev Gets the base URI indices
     */
    function getBaseURIIndices() external view returns (uint256[] memory);
}

interface IDelegatedUpdateBaseURIV1 is IDelegatedUpdateBaseURIV0 {
    function getBaseURICount() external view returns (uint256);
}

interface IRestrictedUpdateBaseURIV0 {
    /**
     *  @notice Lets a minter (account with `MINTER_ROLE`) update base URI
     */
    function updateBaseURI(uint256 baseURIIndex, string calldata _baseURIForTokens) external;
}

interface IRestrictedUpdateBaseURIV1 is IRestrictedUpdateBaseURIV0 {
    /// @dev Emitted when base URI is updated.
    event BaseURIUpdated(uint256 baseURIIndex, string baseURI);
}

// File: contracts/aspen/api/config/IGlobalConfig.sol



// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.8;

import "../config/IPlatformFeeConfig.sol";
import "../config/IOperatorFilterersConfig.sol";
import "../config/ITieredPricing.sol";

interface IGlobalConfigV0 is IOperatorFiltererConfigV0, IPlatformFeeConfigV0 {}

interface IGlobalConfigV1 is IOperatorFiltererConfigV0, ITieredPricingV0 {}

interface IGlobalConfigV2 is ITieredPricingV1 {}

// File: contracts/aspen/api/config/IOperatorFilterersConfig.sol



// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.8;

import "./types/OperatorFiltererDataTypes.sol";

interface IOperatorFiltererConfigV0 {
    event OperatorFiltererAdded(
        bytes32 operatorFiltererId,
        string name,
        address defaultSubscription,
        address operatorFilterRegistry
    );

    function getOperatorFiltererOrDie(
        bytes32 _operatorFiltererId
    ) external view returns (IOperatorFiltererDataTypesV0.OperatorFilterer memory);

    function getOperatorFilterer(
        bytes32 _operatorFiltererId
    ) external view returns (IOperatorFiltererDataTypesV0.OperatorFilterer memory);

    function getOperatorFiltererIds() external view returns (bytes32[] memory operatorFiltererIds);

    function addOperatorFilterer(IOperatorFiltererDataTypesV0.OperatorFilterer memory _newOperatorFilterer) external;
}

// File: contracts/aspen/api/config/IPlatformFeeConfig.sol



// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.8;

interface IPlatformFeeConfigV0 {
    event PlatformFeesUpdated(address platformFeeReceiver, uint16 platformFeeBPS);

    function getPlatformFees() external view returns (address platformFeeReceiver, uint16 platformFeeBPS);

    function setPlatformFees(address _newPlatformFeeReceiver, uint16 _newPlatformFeeBPS) external;
}

// File: contracts/aspen/api/config/ITieredPricing.sol



// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.8;

import "./types/TieredPricingDataTypes.sol";

interface ITieredPricingEventsV0 {
    event PlatformFeeReceiverUpdated(address newPlatformFeeReceiver);

    event TierAdded(
        bytes32 indexed namespace,
        bytes32 indexed tierId,
        string indexed tierName,
        uint256 tierPrice,
        address tierCurrency,
        ITieredPricingDataTypesV0.FeeTypes feeType
    );
    event TierUpdated(
        bytes32 indexed namespace,
        bytes32 indexed tierId,
        string indexed tierName,
        uint256 tierPrice,
        address tierCurrency,
        ITieredPricingDataTypesV0.FeeTypes feeType
    );
    event TierRemoved(bytes32 indexed namespace, bytes32 indexed tierId);
    event AddressAddedToTier(bytes32 indexed namespace, address indexed account, bytes32 indexed tierId);
    event AddressRemovedFromTier(bytes32 indexed namespace, address indexed account, bytes32 indexed tierId);
}

interface ITieredPricingGettersV0 {
    function getTiersForNamespace(
        bytes32 _namespace
    ) external view returns (bytes32[] memory tierIds, ITieredPricingDataTypesV0.Tier[] memory tiers);

    function getDefaultTierForNamespace(
        bytes32 _namespace
    ) external view returns (bytes32 tierId, ITieredPricingDataTypesV0.Tier memory tier);

    function getDeploymentFee(
        address _account
    ) external view returns (address feeReceiver, uint256 price, address currency);

    function getClaimFee(address _account) external view returns (address feeReceiver, uint256 price);

    function getCollectorFee(
        address _account
    ) external view returns (address feeReceiver, uint256 price, address currency);

    function getFee(
        bytes32 _namespace,
        address _account
    )
        external
        view
        returns (address feeReceiver, uint256 price, ITieredPricingDataTypesV0.FeeTypes feeType, address currency);

    function getTierDetails(
        bytes32 _namespace,
        bytes32 _tierId
    ) external view returns (ITieredPricingDataTypesV0.Tier memory tier);

    function getPlatformFeeReceiver() external view returns (address feeReceiver);
}

interface ITieredPricingV0 is ITieredPricingEventsV0, ITieredPricingGettersV0 {
    function setPlatformFeeReceiver(address _platformFeeReceiver) external;

    function addTier(bytes32 _namespace, ITieredPricingDataTypesV0.Tier calldata _tierDetails) external;

    function updateTier(
        bytes32 _namespace,
        bytes32 _tierId,
        ITieredPricingDataTypesV0.Tier calldata _tierDetails
    ) external;

    function removeTier(bytes32 _namespace, bytes32 _tierId) external;

    function addAddressToTier(bytes32 _namespace, address _account, bytes32 _tierId) external;

    function removeAddressFromTier(bytes32 _namespace, address _account) external;
}

interface ITieredPricingEventsV1 {
    event DefaultTierUpdated(bytes32 indexed namespace, bytes32 indexed tierId);
}

interface ITieredPricingV1 is ITieredPricingEventsV1 {
    function setDefaultTier(bytes32 _namespace, bytes32 _tierId) external;
}

// File: contracts/aspen/api/config/types/OperatorFiltererDataTypes.sol



// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.8;

interface IOperatorFiltererDataTypesV0 {
    struct OperatorFilterer {
        bytes32 operatorFiltererId;
        string name;
        address defaultSubscription;
        address operatorFilterRegistry;
    }
}

// File: contracts/aspen/api/config/types/TieredPricingDataTypes.sol



// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.8;

interface ITieredPricingDataTypesV0 {
    enum FeeTypes {
        FlatFee,
        Percentage
    }

    struct Tier {
        string name;
        uint256 price;
        address currency;
        FeeTypes feeType;
    }
}

// File: contracts/aspen/api/deploy/IAspenDeployer.sol



// SPDX-License-Identifier: Apache-2.0

pragma solidity ^0.8;

import "../impl/IAspenERC721Drop.sol";
import "../impl/IAspenERC1155Drop.sol";
import "../impl/IAspenPaymentSplitter.sol";
import "./types/DropFactoryDataTypes.sol";
import "../config/types/TieredPricingDataTypes.sol";

// Events deployed by AspenDeployer directly (not by factories)
interface IAspenDeployerOwnEventsV1 {
    event AspenInterfaceDeployed(
        address indexed contractAddress,
        uint256 indexed majorVersion,
        uint256 indexed minorVersion,
        uint256 patchVersion,
        string implementationInterfaceId
    );
}

// Update this interface by bumping the version then updating in-place.
// Previous versions will be immortalised in manifest but do not need to be kept around to clutter
// solidity code
interface IAspenDeployerV4 is IAspenDeployerOwnEventsV1, IAspenVersionedV2 {
    event DeploymentFeePaid(
        address indexed from,
        address indexed to,
        address indexed dropContractAddress,
        address currency,
        uint256 feeAmount
    );

    function deployAspenERC1155Drop(
        IDropFactoryDataTypesV2.TokenDetails memory _tokenDetails,
        IDropFactoryDataTypesV2.FeeDetails memory _feeDetails,
        bytes32 _operatorFiltererType
    ) external payable returns (IAspenERC1155DropV4);

    function deployAspenERC721Drop(
        IDropFactoryDataTypesV2.TokenDetails memory _tokenDetails,
        IDropFactoryDataTypesV2.FeeDetails memory _feeDetails,
        bytes32 _operatorFiltererType
    ) external payable returns (IAspenERC721DropV4);

    function deployAspenSBT721Drop(
        IDropFactoryDataTypesV2.TokenDetails memory _tokenDetails,
        IDropFactoryDataTypesV2.FeeDetails memory _feeDetails,
        bytes32 _operatorFiltererType
    ) external payable returns (IAspenERC721DropV4);

    function deployAspenPaymentSplitter(
        address[] memory payees,
        uint256[] memory shares
    ) external returns (IAspenPaymentSplitterV2);

    function getDeploymentFeeDetails(
        address _account
    ) external view returns (address feeReceiver, uint256 price, address currency);

    function getDefaultDeploymentFeeDetails()
        external
        view
        returns (address feeReceiver, uint256 price, address currency);

    /// Versions
    function aspenERC721DropVersion() external view returns (uint256 major, uint256 minor, uint256 patch);

    function aspenSBT721DropVersion() external view returns (uint256 major, uint256 minor, uint256 patch);

    function aspenERC1155DropVersion() external view returns (uint256 major, uint256 minor, uint256 patch);

    function aspenPaymentSplitterVersion() external view returns (uint256 major, uint256 minor, uint256 patch);

    /// Features

    function aspenERC721DropFeatureCodes() external view returns (uint256[] memory codes);

    function aspenSBT721DropFeatureCodes() external view returns (uint256[] memory codes);

    function aspenERC1155DropFeatureCodes() external view returns (uint256[] memory codes);

    function aspenPaymentSplitterFeatureCodes() external view returns (uint256[] memory codes);

    /// Interface Ids

    function aspenERC721DropInterfaceId() external view returns (string memory interfaceId);

    function aspenSBT721DropInterfaceId() external view returns (string memory interfaceId);

    function aspenERC1155DropInterfaceId() external view returns (string memory interfaceId);

    function aspenPaymentSplitterInterfaceId() external view returns (string memory interfaceId);
}

interface ICedarFactoryEventsV0 {
    // Primarily for the benefit of Etherscan verification
    event AspenImplementationDeployed(
        address indexed implementationAddress,
        uint256 indexed majorVersion,
        uint256 indexed minorVersion,
        uint256 patchVersion,
        string contractName
    );
}

interface IAspenFactoryEventsV0 {
    // Primarily for the benefit of Etherscan verification
    event AspenImplementationDeployed(
        address indexed implementationAddress,
        uint256 indexed majorVersion,
        uint256 indexed minorVersion,
        uint256 patchVersion,
        string contractName
    );
}

/// Factory specific events (emitted by factories, but included in ICedarDeployer interfaces because they can be
/// expected to be emitted on transactions that call the deploy functions

interface IAspenERC721PremintFactoryEventsV1 is IAspenFactoryEventsV0 {
    event AspenERC721PremintDeployment(
        address indexed contractAddress,
        uint256 indexed majorVersion,
        uint256 indexed minorVersion,
        uint256 patchVersion,
        address adminAddress,
        string name,
        string symbol,
        uint256 maxLimit,
        string userAgreement,
        string baseURI
    );
}

interface IAspenERC721DropFactoryEventsV0 is IAspenFactoryEventsV0 {
    event AspenERC721DropV2Deployment(
        address indexed contractAddress,
        uint256 indexed majorVersion,
        uint256 indexed minorVersion,
        uint256 patchVersion
    );
}

interface IAspenERC1155DropFactoryEventsV0 is IAspenFactoryEventsV0 {
    event AspenERC1155DropV2Deployment(
        address indexed contractAddress,
        uint256 indexed majorVersion,
        uint256 indexed minorVersion,
        uint256 patchVersion
    );
}

interface IAspenPaymentSplitterEventsV0 is IAspenFactoryEventsV0 {
    event AspenPaymentSplitterDeployment(
        address indexed contractAddress,
        uint256 indexed majorVersion,
        uint256 indexed minorVersion,
        uint256 patchVersion,
        address[] payees,
        uint256[] shares
    );
}

interface IDropFactoryEventsV0 is IAspenFactoryEventsV0 {
    /// @dev Unified interface for drop contract deployment through the factory contracts
    ///     Emitted when the `deploy()` from Factory contracts is called
    event DropContractDeployment(
        address indexed contractAddress,
        uint256 indexed majorVersion,
        uint256 indexed minorVersion,
        uint256 patchVersion,
        address adminAddress,
        string name,
        string symbol,
        address saleRecipient,
        address defaultRoyaltyRecipient,
        uint128 defaultRoyaltyBps,
        string userAgreement,
        uint128 platformFeeBps,
        address platformFeeRecipient
    );
}

interface IDropFactoryEventsV1 is IAspenFactoryEventsV0 {
    /// @dev Unified interface for drop contract deployment through the factory contracts
    ///     Emitted when the `deploy()` from Factory contracts is called
    event DropContractDeployment(
        address indexed contractAddress,
        uint256 indexed majorVersion,
        uint256 indexed minorVersion,
        uint256 patchVersion,
        address adminAddress,
        string name,
        string symbol,
        bytes32 operatorFiltererId
    );
}

// File: contracts/aspen/api/deploy/types/DropFactoryDataTypes.sol



// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.8;

import "../../config/types/OperatorFiltererDataTypes.sol";
import "../../config/IGlobalConfig.sol";

interface IDropFactoryDataTypesV0 {
    struct DropConfig {
        address dropDelegateLogic;
        IGlobalConfigV0 aspenConfig;
        TokenDetails tokenDetails;
        FeeDetails feeDetails;
        IOperatorFiltererDataTypesV0.OperatorFilterer operatorFilterer;
    }

    struct TokenDetails {
        address defaultAdmin;
        string name;
        string symbol;
        string contractURI;
        address[] trustedForwarders;
        string userAgreement;
    }

    struct FeeDetails {
        address saleRecipient;
        address royaltyRecipient;
        uint128 royaltyBps;
    }
}

interface IDropFactoryDataTypesV1 {
    struct DropConfig {
        address dropDelegateLogic;
        address dropRestrictedLogic;
        IGlobalConfigV0 aspenConfig;
        TokenDetails tokenDetails;
        FeeDetails feeDetails;
        IOperatorFiltererDataTypesV0.OperatorFilterer operatorFilterer;
    }

    struct TokenDetails {
        address defaultAdmin;
        string name;
        string symbol;
        string contractURI;
        address[] trustedForwarders;
        string userAgreement;
        bool isSBT;
    }

    struct FeeDetails {
        address saleRecipient;
        address royaltyRecipient;
        uint128 royaltyBps;
        uint256 chargebackProtectionPeriod;
    }
}

interface IDropFactoryDataTypesV2 {
    struct DropConfig {
        address dropDelegateLogic;
        address dropRestrictedLogic;
        IGlobalConfigV1 aspenConfig;
        TokenDetails tokenDetails;
        FeeDetails feeDetails;
        IOperatorFiltererDataTypesV0.OperatorFilterer operatorFilterer;
    }

    struct TokenDetails {
        address defaultAdmin;
        string name;
        string symbol;
        string contractURI;
        address[] trustedForwarders;
        string userAgreement;
        bool isSBT;
    }

    struct FeeDetails {
        address saleRecipient;
        address royaltyRecipient;
        uint128 royaltyBps;
        uint256 chargebackProtectionPeriod;
    }
}

// File: contracts/aspen/api/errors/IDropErrors.sol



// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.8;

interface IDropErrorsV0 {
    error InvalidPermission();
    error InvalidIndex();
    error NothingToReveal();
    error NotTrustedForwarder();
    error InvalidTimetamp();
    error CrossedLimitLazyMintedTokens();
    error CrossedLimitMinTokenIdGreaterThanMaxTotalSupply();
    error CrossedLimitQuantityPerTransaction();
    error CrossedLimitMaxClaimableSupply();
    error CrossedLimitMaxTotalSupply();
    error CrossedLimitMaxWalletClaimCount();
    error InvalidPrice();
    error InvalidPaymentAmount();
    error InvalidQuantity();
    error InvalidTime();
    error InvalidGating();
    error InvalidMerkleProof();
    error InvalidMaxQuantityProof();
    error MaxBps();
    error ClaimPaused();
    error NoActiveMintCondition();
    error TermsNotAccepted(address caller, string termsURI, uint8 acceptedVersion);
    error BaseURIEmpty();
    error FrozenTokenMetadata(uint256 tokenId);
    error InvalidTokenId(uint256 tokenId);
    error InvalidNoOfTokenIds();
    error InvalidPhaseId(bytes32 phaseId);
    error SignatureVerificationFailed();
}

interface IDropErrorsV1 is IDropErrorsV0 {
    error NonTransferrableToken();
    error TransferRestrictionNotUpdateable(bool toRestrict);
    error ChargebackWithrawalRejected();
    error ChargebackProtectedTransferNotAvailable(uint256 transferrableAtTime, uint256 currentTime);
    error NewOwnerMustHaveAdminRole();
}

interface IDropErrorsV2 is IDropErrorsV1 {
    error BatchIssueArrayMismatch();
}

interface IDropErrorsV3 {
    error InvalidPermission();
    error InvalidIndex();
    error NothingToReveal();
    error NotTrustedForwarder();
    error InvalidTimetamp();
    error CrossedLimitLazyMintedTokens(uint256 availableQuantity);
    error CrossedLimitQuantityPerTransaction(uint256 quantityLimitPerTransaction);
    error CrossedLimitQuantityPerTransactionSft(uint256 tokenId, uint256 quantityLimitPerTransaction);
    error CrossedLimitMaxClaimableSupply(uint256 availableQuantity);
    error CrossedLimitMaxClaimableSupplySft(uint256 tokenId, uint256 availableQuantity);
    error CrossedLimitMaxTotalSupply(uint256 maxTotalSupplyLimit);
    error CrossedLimitMaxTotalSupplySft(uint256 tokenId, uint256 maxTotalSupplyLimit);
    error CrossedLimitMaxWalletClaimCount(uint256 availableQuantity);
    error CrossedLimitMaxWalletClaimCountSft(uint256 tokenId, uint256 availableQuantity);
    error InvalidMaxTotalSupply();
    error InvalidPrice();
    error InvalidPaymentAmount();
    error InvalidQuantity();
    error InvalidTime();
    error InvalidGating();
    error InvalidMerkleProof();
    error InvalidMaxQuantityProof();
    error MaxBps();
    error ClaimPaused();
    error NoActiveMintCondition();
    error TermsNotAccepted(address caller, string termsURI, uint8 acceptedVersion);
    error BaseURIEmpty();
    error FrozenTokenMetadata(uint256 tokenId);
    error InvalidTokenId(uint256 tokenId);
    error InvalidNoOfTokenIds();
    error InvalidPhaseId(bytes32 phaseId);
    error SignatureVerificationFailed();
    error NonTransferrableToken();
    error TransferRestrictionNotUpdateable(bool toRestrict);
    error ChargebackWithrawalRejected();
    error ChargebackProtectedTransferNotAvailable(uint256 transferrableAtTime, uint256 currentTime);
    error NewOwnerMustHaveAdminRole();
    error BatchIssueArrayMismatch();
}

// File: contracts/aspen/api/errors/ITermsErrors.sol



// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.8;

interface ITermsErrorsV0 {
    error TermsNotActivated();
    error TermsStatusAlreadySet();
    error TermsURINotSet();
    error TermsUriAlreadySet();
    error TermsAlreadyAccepted(uint8 acceptedVersion);
    error SignatureVerificationFailed();
    error TermsCanOnlyBeSetByOwner(address token);
    error TermsNotActivatedForToken(address token);
    error TermsStatusAlreadySetForToken(address token);
    error TermsURINotSetForToken(address token);
    error TermsUriAlreadySetForToken(address token);
    error TermsAlreadyAcceptedForToken(address token, uint8 acceptedVersion);
}

// File: contracts/aspen/api/IAspenFeatures.sol



// SPDX-License-Identifier: Apache-2.0

pragma solidity ^0.8;

import "@openzeppelin/contracts-upgradeable/utils/introspection/IERC165Upgradeable.sol";

interface IAspenFeaturesV1 is IERC165Upgradeable {
    // Marker interface to make an ERC165 clash less likely
    function isIAspenFeaturesV1() external pure returns (bool);

    // List of codes for features this contract supports
    function supportedFeatureCodes() external pure returns (uint256[] memory codes);
}

// File: contracts/aspen/api/IAspenVersioned.sol



// SPDX-License-Identifier: Apache-2.0

pragma solidity ^0.8;

import "@openzeppelin/contracts-upgradeable/utils/introspection/IERC165Upgradeable.sol";

interface ICedarMinorVersionedV0 {
    function minorVersion() external view returns (uint256 minor, uint256 patch);
}

interface ICedarImplementationVersionedV0 {
    /// @dev Concrete implementation semantic version - provided for completeness but not designed to be the point of dispatch
    function implementationVersion() external view returns (uint256 major, uint256 minor, uint256 patch);
}

interface ICedarImplementationVersionedV1 is ICedarImplementationVersionedV0 {
    /// @dev returns the name of the implementation interface such as IAspenERC721DropV3
    /// allows us to reliably emit the correct events
    function implementationInterfaceName() external view returns (string memory interfaceName);
}

interface ICedarImplementationVersionedV2 is ICedarImplementationVersionedV0 {
    /// @dev returns the name of the implementation interface such as impl/IAspenERC721Drop.sol:IAspenERC721DropV3
    function implementationInterfaceId() external view returns (string memory interfaceId);
}

interface ICedarVersionedV0 is ICedarImplementationVersionedV0, ICedarMinorVersionedV0, IERC165Upgradeable {}

interface ICedarVersionedV1 is ICedarImplementationVersionedV1, ICedarMinorVersionedV0, IERC165Upgradeable {}

interface ICedarVersionedV2 is ICedarImplementationVersionedV2, ICedarMinorVersionedV0, IERC165Upgradeable {}

interface IAspenVersionedV2 is IERC165Upgradeable {
    function minorVersion() external view returns (uint256 minor, uint256 patch);

    /// @dev Concrete implementation semantic version - provided for completeness but not designed to be the point of dispatch
    function implementationVersion() external view returns (uint256 major, uint256 minor, uint256 patch);

    /// @dev returns the name of the implementation interface such as impl/IAspenERC721Drop.sol:IAspenERC721DropV3
    function implementationInterfaceId() external view returns (string memory interfaceId);
}

// File: contracts/aspen/api/impl/IAspenERC1155Drop.sol



// SPDX-License-Identifier: Apache 2.0

pragma solidity ^0.8;

import "../IAspenFeatures.sol";
import "../IMulticallable.sol";
import "../IAspenVersioned.sol";
import "../issuance/ICedarSFTIssuance.sol";
import "../issuance/ISFTLimitSupply.sol";
import "../issuance/ISFTSupply.sol";
import "../issuance/ISFTClaimCount.sol";
import "../baseURI/IUpdateBaseURI.sol";
import "../standard/IERC1155.sol";
import "../standard/IERC2981.sol";
import "../standard/IERC4906.sol";
import "../royalties/IRoyalty.sol";
import "../metadata/ISFTMetadata.sol";
import "../metadata/IContractMetadata.sol";
import "../agreement/IAgreement.sol";
import "../primarysale/IPrimarySale.sol";
import "../lazymint/ILazyMint.sol";
import "../pausable/IPausable.sol";
import "../ownable/IOwnable.sol";
import "../royalties/IPlatformFee.sol";

interface IAspenERC1155DropV4 is
    IAspenFeaturesV1,
    IAspenVersionedV2,
    IMulticallableV0,
    // NOTE: keep this standard interfaces around to generate supportsInterface
    IERC1155V5,
    IERC1155MetadataURIV0,
    IERC1155BurnableV0,
    IERC1155NameSymbolV0,
    IERC2981V0,
    IRestrictedERC4906V0,
    // NOTE: keep this standard interfaces around to generate supportsInterface ˆˆ
    // Supply
    IDelegatedSFTSupplyV2,
    IRestrictedSFTLimitSupplyV1,
    // Issuance
    IPublicSFTIssuanceV5,
    IDelegatedSFTIssuanceV1,
    IRestrictedSFTIssuanceV6,
    // Royalties
    IDelegatedRoyaltyV1,
    IRestrictedRoyaltyV1,
    // BaseUri
    IDelegatedUpdateBaseURIV1,
    IRestrictedUpdateBaseURIV1,
    // Metadata
    IDelegatedMetadataV0,
    IRestrictedMetadataV2,
    // Ownable
    IPublicOwnableV1,
    // Pausable
    IDelegatedPausableV0,
    IRestrictedPausableV1,
    // Agreement
    IPublicAgreementV2,
    IDelegatedAgreementV1,
    IRestrictedAgreementV3,
    // Primary Sale
    IDelegatedPrimarySaleV0,
    IRestrictedPrimarySaleV2,
    IRestrictedSFTPrimarySaleV0,
    // Operator Filterer
    IRestrictedOperatorFiltererV0,
    IPublicOperatorFilterToggleV1,
    IRestrictedOperatorFilterToggleV0,
    // Delegated only
    IDelegatedPlatformFeeV0,
    // Restricted Only
    IRestrictedLazyMintV1,
    IRestrictedSFTClaimCountV0
{}

// File: contracts/aspen/api/impl/IAspenERC721Drop.sol



// SPDX-License-Identifier: Apache 2.0

pragma solidity ^0.8;

import "../IAspenFeatures.sol";
import "../IMulticallable.sol";
import "../IAspenVersioned.sol";
import "../issuance/ICedarNFTIssuance.sol";
import "../issuance/INFTLimitSupply.sol";
import "../agreement/IAgreement.sol";
import "../issuance/INFTSupply.sol";
import "../issuance/INFTClaimCount.sol";
import "../lazymint/ILazyMint.sol";
import "../standard/IERC721.sol";
import "../standard/IERC4906.sol";
import "../standard/IERC2981.sol";
import "../royalties/IRoyalty.sol";
import "../baseURI/IUpdateBaseURI.sol";
import "../metadata/INFTMetadata.sol";
import "../metadata/IContractMetadata.sol";
import "../primarysale/IPrimarySale.sol";
import "../pausable/IPausable.sol";
import "../ownable/IOwnable.sol";
import "../royalties/IPlatformFee.sol";

// Each AspenERC721 contract should implement a maximal version of the interfaces it supports and should itself carry
// the version major version suffix, in this case CedarERC721V0

interface IAspenERC721DropV4 is
    IAspenFeaturesV1,
    IAspenVersionedV2,
    IMulticallableV0,
    // NOTE: keep this standard interfaces around to generate supportsInterface
    IERC721V5,
    IERC721MetadataV0,
    IERC721BurnableV0,
    IERC2981V0,
    IRestrictedERC4906V0,
    // NOTE: keep this standard interfaces around to generate supportsInterface ˆˆ
    // Supply
    IPublicNFTSupplyV0,
    IDelegatedNFTSupplyV1,
    IRestrictedNFTLimitSupplyV1,
    // Issuance
    IPublicNFTIssuanceV5,
    IDelegatedNFTIssuanceV1,
    IRestrictedNFTIssuanceV6,
    // Roylaties
    IPublicRoyaltyV1,
    IDelegatedRoyaltyV0,
    IRestrictedRoyaltyV1,
    // BaseUri
    IDelegatedUpdateBaseURIV1,
    IRestrictedUpdateBaseURIV1,
    // Metadata
    IPublicMetadataV0,
    IRestrictedMetadataV2,
    // Ownable
    IPublicOwnableV1,
    // Pausable
    IDelegatedPausableV0,
    IRestrictedPausableV1,
    // Agreement
    IPublicAgreementV2,
    IDelegatedAgreementV1,
    IRestrictedAgreementV3,
    // Primary Sale
    IPublicPrimarySaleV1,
    IRestrictedPrimarySaleV2,
    // Oprator Filterers
    IRestrictedOperatorFiltererV0,
    IPublicOperatorFilterToggleV1,
    IRestrictedOperatorFilterToggleV0,
    // Delegated only
    IDelegatedPlatformFeeV0,
    // Restricted only
    IRestrictedLazyMintV1,
    IRestrictedNFTClaimCountV0
{

}

// File: contracts/aspen/api/impl/IAspenPaymentSplitter.sol



// SPDX-License-Identifier: Apache 2.0

pragma solidity ^0.8;

import "../IAspenFeatures.sol";
import "../IAspenVersioned.sol";
import "../IMulticallable.sol";
import "../splitpayment/ISplitPayment.sol";

interface IAspenPaymentSplitterV2 is IAspenFeaturesV1, IAspenVersionedV2, IMulticallableV0, IAspenSplitPaymentV2 {}

// File: contracts/aspen/api/IMulticallable.sol



// SPDX-License-Identifier: Apache-2.0

pragma solidity ^0.8;

// See https://docs.openzeppelin.com/contracts/4.x/utilities#multicall
interface IMulticallableV0 {
    function multicall(bytes[] calldata data) external returns (bytes[] memory results);
}

// File: contracts/aspen/api/issuance/ICedarNFTIssuance.sol



// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.8;

import "./IDropClaimCondition.sol";

/**
 *  Cedar's 'Drop' contracts are distribution mechanisms for tokens. The
 *  `DropERC721` contract is a distribution mechanism for ERC721 tokens.
 *
 *  A minter wallet (i.e. holder of `MINTER_ROLE`) can (lazy)mint 'n' tokens
 *  at once by providing a single base URI for all tokens being lazy minted.
 *  The URI for each of the 'n' tokens lazy minted is the provided base URI +
 *  `{tokenId}` of the respective token. (e.g. "ipsf://Qmece.../1").
 *
 *  A contract admin (i.e. holder of `DEFAULT_ADMIN_ROLE`) can create claim conditions
 *  with non-overlapping time windows, and accounts can claim the tokens according to
 *  restrictions defined in the claim condition that is active at the time of the transaction.
 */

interface ICedarNFTIssuanceV0 is IDropClaimConditionV0 {
    /// @dev Emitted when tokens are claimed.
    event TokensClaimed(
        uint256 indexed claimConditionIndex,
        address indexed claimer,
        address indexed receiver,
        uint256 startTokenId,
        uint256 quantityClaimed
    );

    /// @dev Emitted when new claim conditions are set.
    event ClaimConditionsUpdated(ClaimCondition[] claimConditions);

    /**
     *  @notice Lets a contract admin (account with `DEFAULT_ADMIN_ROLE`) set claim conditions.
     *
     *  @param phases                Claim conditions in ascending order by `startTimestamp`.
     *  @param resetClaimEligibility Whether to reset `limitLastClaimTimestamp` and
     *                               `limitMerkleProofClaim` values when setting new
     *                               claim conditions.
     */
    function setClaimConditions(ClaimCondition[] calldata phases, bool resetClaimEligibility) external;

    /**
     *  @notice Lets an account claim a given quantity of NFTs.
     *
     *  @param receiver                       The receiver of the NFTs to claim.
     *  @param quantity                       The quantity of NFTs to claim.
     *  @param currency                       The currency in which to pay for the claim.
     *  @param pricePerToken                  The price per token to pay for the claim.
     *  @param proofs                         The proof of the claimer's inclusion in the merkle root allowlist
     *                                        of the claim conditions that apply.
     *  @param proofMaxQuantityPerTransaction (Optional) The maximum number of NFTs an address included in an
     *                                        allowlist can claim.
     */
    function claim(
        address receiver,
        uint256 quantity,
        address currency,
        uint256 pricePerToken,
        bytes32[] calldata proofs,
        uint256 proofMaxQuantityPerTransaction
    ) external payable;
}

interface ICedarNFTIssuanceV1 is ICedarNFTIssuanceV0 {
    /// @dev Expose the current active claim condition including claim limits
    function getActiveClaimConditions()
        external
        view
        returns (
            ClaimCondition memory condition,
            uint256 conditionId,
            uint256 walletMaxClaimCount,
            uint256 remainingSupply
        );

    /// @dev Expose the user specific limits related to the current active claim condition
    function getUserClaimConditions(
        address _claimer
    )
        external
        view
        returns (
            uint256 conditionId,
            uint256 walletClaimedCount,
            uint256 lastClaimTimestamp,
            uint256 nextValidClaimTimestamp
        );

    /// @dev Checks a request to claim NFTs against the active claim condition's criteria.
    function verifyClaim(
        uint256 _conditionId,
        address _claimer,
        uint256 _quantity,
        address _currency,
        uint256 _pricePerToken,
        bool verifyMaxQuantityPerTransaction
    ) external view;
}

interface ICedarNFTIssuanceV2 is ICedarNFTIssuanceV1 {
    event TokensIssued(
        uint256 indexed startTokenId,
        address indexed issuer,
        address indexed receiver,
        uint256 quantity
    );

    event TokenIssued(uint256 indexed tokenId, address indexed issuer, address indexed receiver, string tokenURI);

    event TokenURIUpdated(uint256 indexed tokenId, address indexed updater, string tokenURI);

    /// @dev Issue quantity tokens directly to receiver, only callable by ISSUER_ROLE. Emits TokensIssued event.
    function issue(address receiver, uint256 quantity) external;

    /// @dev Issue a single token directly to receiver with a custom tokenURI, only callable by ISSUER_ROLE.
    /// Emits TokenIssued event.
    function issueWithTokenURI(address receiver, string calldata tokenURI) external;

    /// @dev Sets the tokenURI of a specific token which overrides the one that would otherwise
    /// be generated from the baseURI. This function keeps tracks of whether the tokenURI or baseURI is fresher for a
    /// particular token. Emits TokenURIUpdated event.
    function setTokenURI(uint256 tokenId, string memory _tokenURI) external;
}

interface ICedarNFTIssuanceV3 is ICedarNFTIssuanceV0 {
    event TokensIssued(
        uint256 indexed startTokenId,
        address indexed issuer,
        address indexed receiver,
        uint256 quantity
    );

    event TokenIssued(uint256 indexed tokenId, address indexed issuer, address indexed receiver, string tokenURI);

    event TokenURIUpdated(uint256 indexed tokenId, address indexed updater, string tokenURI);

    /// @dev Issue quantity tokens directly to receiver, only callable by ISSUER_ROLE. Emits TokensIssued event.
    function issue(address receiver, uint256 quantity) external;

    /// @dev Issue a single token directly to receiver with a custom tokenURI, only callable by ISSUER_ROLE.
    /// Emits TokenIssued event.
    function issueWithTokenURI(address receiver, string calldata tokenURI) external;

    /// @dev Sets the tokenURI of a specific token which overrides the one that would otherwise
    /// be generated from the baseURI. This function keeps tracks of whether the tokenURI or baseURI is fresher for a
    /// particular token. Emits TokenURIUpdated event.
    function setTokenURI(uint256 tokenId, string memory _tokenURI) external;

    /// @dev Expose the current active claim condition including claim limits
    function getActiveClaimConditions()
        external
        view
        returns (
            ClaimCondition memory condition,
            uint256 conditionId,
            uint256 walletMaxClaimCount,
            uint256 remainingSupply,
            bool isClaimPaused
        );

    /// @dev Expose the user specific limits related to the current active claim condition
    function getUserClaimConditions(
        address _claimer
    )
        external
        view
        returns (
            uint256 conditionId,
            uint256 walletClaimedCount,
            uint256 walletClaimedCountInPhase,
            uint256 lastClaimTimestamp,
            uint256 nextValidClaimTimestamp
        );

    /// @dev Checks a request to claim NFTs against the active claim condition's criteria.
    function verifyClaim(
        uint256 _conditionId,
        address _claimer,
        uint256 _quantity,
        address _currency,
        uint256 _pricePerToken,
        bool verifyMaxQuantityPerTransaction
    ) external view;
}

interface ICedarNFTIssuanceV4 is ICedarNFTIssuanceV0 {
    event TokensIssued(
        uint256 indexed startTokenId,
        address indexed issuer,
        address indexed receiver,
        uint256 quantity
    );

    event TokenIssued(uint256 indexed tokenId, address indexed issuer, address indexed receiver, string tokenURI);

    event TokenURIUpdated(uint256 indexed tokenId, address indexed updater, string tokenURI);

    /// @dev Issue quantity tokens directly to receiver, only callable by ISSUER_ROLE. Emits TokensIssued event.
    function issue(address receiver, uint256 quantity) external;

    /// @dev Issue a single token directly to receiver with a custom tokenURI, only callable by ISSUER_ROLE.
    /// Emits TokenIssued event.
    function issueWithTokenURI(address receiver, string calldata tokenURI) external;

    /// @dev Sets the tokenURI of a specific token which overrides the one that would otherwise
    /// be generated from the baseURI. This function keeps tracks of whether the tokenURI or baseURI is fresher for a
    /// particular token. Emits TokenURIUpdated event.
    function setTokenURI(uint256 tokenId, string memory _tokenURI) external;

    /// @dev Expose the current active claim condition including claim limits
    function getActiveClaimConditions()
        external
        view
        returns (
            ClaimCondition memory condition,
            uint256 conditionId,
            uint256 walletMaxClaimCount,
            uint256 tokenSupply,
            uint256 maxTotalSupply,
            bool isClaimPaused
        );

    /// @dev Expose the user specific limits related to the current active claim condition
    function getUserClaimConditions(
        address _claimer
    )
        external
        view
        returns (
            uint256 conditionId,
            uint256 walletClaimedCount,
            uint256 walletClaimedCountInPhase,
            uint256 lastClaimTimestamp,
            uint256 nextValidClaimTimestamp
        );

    /// @dev Checks a request to claim NFTs against the active claim condition's criteria.
    function verifyClaim(
        uint256 _conditionId,
        address _claimer,
        uint256 _quantity,
        address _currency,
        uint256 _pricePerToken,
        bool verifyMaxQuantityPerTransaction
    ) external view;
}

interface IPublicNFTIssuanceV0 is IDropClaimConditionV0 {
    /**
     *  @notice Lets an account claim a given quantity of NFTs.
     *
     *  @param receiver                       The receiver of the NFTs to claim.
     *  @param quantity                       The quantity of NFTs to claim.
     *  @param currency                       The currency in which to pay for the claim.
     *  @param pricePerToken                  The price per token to pay for the claim.
     *  @param proofs                         The proof of the claimer's inclusion in the merkle root allowlist
     *                                        of the claim conditions that apply.
     *  @param proofMaxQuantityPerTransaction (Optional) The maximum number of NFTs an address included in an
     *                                        allowlist can claim.
     */
    function claim(
        address receiver,
        uint256 quantity,
        address currency,
        uint256 pricePerToken,
        bytes32[] calldata proofs,
        uint256 proofMaxQuantityPerTransaction
    ) external payable;

    /// @dev Expose the current active claim condition including claim limits
    function getActiveClaimConditions()
        external
        view
        returns (
            ClaimCondition memory condition,
            uint256 conditionId,
            uint256 walletMaxClaimCount,
            // FIXME[Silas]: maxTotalSupply and tokenSupply are the _opposite_ was here than in ICedarSFTIssuance.
            //   I think it is more logical to have maxTokenSupply *last* but I am changing here to account for the fact
            //   that the actual implementation had these two swapped!
            // Update: Fixed on CedarV10
            uint256 maxTotalSupply,
            uint256 tokenSupply,
            bool isClaimPaused
        );

    /// @dev Expose the user specific limits related to the current active claim condition
    function getUserClaimConditions(
        address _claimer
    )
        external
        view
        returns (
            uint256 conditionId,
            uint256 walletClaimedCount,
            uint256 walletClaimedCountInPhase,
            uint256 lastClaimTimestamp,
            uint256 nextValidClaimTimestamp
        );

    /// @dev Checks a request to claim NFTs against the active claim condition's criteria.
    function verifyClaim(
        uint256 _conditionId,
        address _claimer,
        uint256 _quantity,
        address _currency,
        uint256 _pricePerToken,
        bool verifyMaxQuantityPerTransaction
    ) external view;
}

interface IPublicNFTIssuanceV1 is IPublicNFTIssuanceV0 {
    /// @dev Emitted when tokens are claimed.
    event TokensClaimed(
        uint256 indexed claimConditionIndex,
        address indexed claimer,
        address indexed receiver,
        uint256 startTokenId,
        uint256 quantityClaimed
    );
}

interface IPublicNFTIssuanceV2 is IDropClaimConditionV1 {
    /// @dev Emitted when tokens are claimed.
    event TokensClaimed(
        uint256 indexed claimConditionIndex,
        address indexed claimer,
        address indexed receiver,
        uint256 startTokenId,
        uint256 quantityClaimed,
        bytes32 phaseId
    );

    /**
     *  @notice Lets an account claim a given quantity of NFTs.
     *
     *  @param receiver                       The receiver of the NFTs to claim.
     *  @param quantity                       The quantity of NFTs to claim.
     *  @param currency                       The currency in which to pay for the claim.
     *  @param pricePerToken                  The price per token to pay for the claim.
     *  @param proofs                         The proof of the claimer's inclusion in the merkle root allowlist
     *                                        of the claim conditions that apply.
     *  @param proofMaxQuantityPerTransaction (Optional) The maximum number of NFTs an address included in an
     *                                        allowlist can claim.
     */
    function claim(
        address receiver,
        uint256 quantity,
        address currency,
        uint256 pricePerToken,
        bytes32[] calldata proofs,
        uint256 proofMaxQuantityPerTransaction
    ) external payable;

    /// @dev Expose the current active claim condition including claim limits
    function getActiveClaimConditions()
        external
        view
        returns (
            ClaimCondition memory condition,
            uint256 conditionId,
            uint256 walletMaxClaimCount,
            uint256 tokenSupply,
            uint256 maxTotalSupply,
            bool isClaimPaused
        );

    /// @dev Expose the user specific limits related to the current active claim condition
    function getUserClaimConditions(
        address _claimer
    )
        external
        view
        returns (
            uint256 conditionId,
            uint256 walletClaimedCount,
            uint256 walletClaimedCountInPhase,
            uint256 lastClaimTimestamp,
            uint256 nextValidClaimTimestamp
        );

    /// @dev Returns the claim condition at the given uid.
    function getClaimConditionById(uint256 _conditionId) external view returns (ClaimCondition memory condition);

    /// @dev Checks a request to claim NFTs against the active claim condition's criteria.
    function verifyClaim(
        uint256 _conditionId,
        address _claimer,
        uint256 _quantity,
        address _currency,
        uint256 _pricePerToken,
        bool verifyMaxQuantityPerTransaction
    ) external view;
}

interface IPublicNFTIssuanceV3 is IDropClaimConditionV1 {
    /// @dev Emitted when tokens are claimed.
    event TokensClaimed(
        uint256 indexed claimConditionIndex,
        address indexed claimer,
        address indexed receiver,
        uint256 startTokenId,
        uint256 quantityClaimed,
        bytes32 phaseId
    );

    /**
     *  @notice Lets an account claim a given quantity of NFTs.
     *
     *  @param receiver                       The receiver of the NFTs to claim.
     *  @param quantity                       The quantity of NFTs to claim.
     *  @param currency                       The currency in which to pay for the claim.
     *  @param pricePerToken                  The price per token to pay for the claim.
     *  @param proofs                         The proof of the claimer's inclusion in the merkle root allowlist
     *                                        of the claim conditions that apply.
     *  @param proofMaxQuantityPerTransaction (Optional) The maximum number of NFTs an address included in an
     *                                        allowlist can claim.
     */
    function claim(
        address receiver,
        uint256 quantity,
        address currency,
        uint256 pricePerToken,
        bytes32[] calldata proofs,
        uint256 proofMaxQuantityPerTransaction
    ) external payable;

    /// @dev Expose the current active claim condition including claim limits
    function getActiveClaimConditions()
        external
        view
        returns (
            ClaimCondition memory condition,
            uint256 conditionId,
            uint256 walletMaxClaimCount,
            uint256 tokenSupply,
            uint256 maxTotalSupply,
            bool isClaimPaused
        );

    /// @dev Expose the user specific limits related to the current active claim condition
    function getUserClaimConditions(
        address _claimer
    )
        external
        view
        returns (
            uint256 conditionId,
            uint256 walletClaimedCount,
            uint256 walletClaimedCountInPhase,
            uint256 lastClaimTimestamp,
            uint256 nextValidClaimTimestamp
        );

    /// @dev Returns the claim condition at the given uid.
    function getClaimConditionById(uint256 _conditionId) external view returns (ClaimCondition memory condition);

    /// @dev Returns an array with all the claim conditions.
    function getClaimConditions() external view returns (ClaimCondition[] memory conditions);

    /// @dev Checks a request to claim NFTs against the active claim condition's criteria
    ///     including verification proofs.
    function verifyClaim(
        address _receiver,
        uint256 _quantity,
        address _currency,
        uint256 _pricePerToken,
        bytes32[] calldata _proofs,
        uint256 _proofMaxQuantityPerTransaction
    ) external view;
}

interface IPublicNFTIssuanceV4 is IDropClaimConditionV1 {
    /// @dev Emitted when tokens are claimed.
    event TokensClaimed(
        uint256 indexed claimConditionIndex,
        address indexed claimer,
        address indexed receiver,
        uint256 startTokenId,
        uint256 quantityClaimed,
        bytes32 phaseId
    );

    /**
     *  @notice Lets an account claim a given quantity of NFTs.
     *
     *  @param receiver                       The receiver of the NFTs to claim.
     *  @param quantity                       The quantity of NFTs to claim.
     *  @param currency                       The currency in which to pay for the claim.
     *  @param pricePerToken                  The price per token to pay for the claim.
     *  @param proofs                         The proof of the claimer's inclusion in the merkle root allowlist
     *                                        of the claim conditions that apply.
     *  @param proofMaxQuantityPerTransaction (Optional) The maximum number of NFTs an address included in an
     *                                        allowlist can claim.
     */
    function claim(
        address receiver,
        uint256 quantity,
        address currency,
        uint256 pricePerToken,
        bytes32[] calldata proofs,
        uint256 proofMaxQuantityPerTransaction
    ) external payable;
}

interface IPublicNFTIssuanceV5 is IPublicNFTIssuanceV4 {
    event ClaimFeesPaid(
        address indexed from,
        address indexed to,
        address feeReceiver,
        bytes32 indexed phaseId,
        address claimCurrency,
        uint256 claimAmount,
        uint256 claimFeeAmount,
        address collectorFeeCurrency,
        uint256 collectofFeeAmount
    );
}

interface IDelegatedNFTIssuanceV0 is IDropClaimConditionV1 {
    /// @dev Expose the user specific limits related to the current active claim condition
    function getUserClaimConditions(
        address _claimer
    )
        external
        view
        returns (
            ClaimCondition memory condition,
            uint256 conditionId,
            uint256 walletMaxClaimCount,
            uint256 tokenSupply,
            uint256 maxTotalSupply,
            uint256 walletClaimedCount,
            uint256 walletClaimedCountInPhase,
            uint256 lastClaimTimestamp,
            uint256 nextValidClaimTimestamp,
            bool isClaimPaused
        );

    /// @dev Returns an array with all the claim conditions.
    function getClaimConditions() external view returns (ClaimCondition[] memory conditions);

    /// @dev Returns basic info for claim data
    function getClaimData()
        external
        view
        returns (uint256 nextTokenIdToMint, uint256 maxTotalSupply, uint256 maxWalletClaimCount);

    /// @dev Returns the claim condition at the given uid.
    function getClaimConditionById(uint256 _conditionId) external view returns (ClaimCondition memory condition);

    /// @dev Checks a request to claim NFTs against the active claim condition's criteria
    ///     including verification proofs.
    function verifyClaim(
        address _receiver,
        uint256 _quantity,
        address _currency,
        uint256 _pricePerToken,
        bytes32[] calldata _proofs,
        uint256 _proofMaxQuantityPerTransaction
    ) external view;
}

interface IDelegatedNFTIssuanceV1 is IDelegatedNFTIssuanceV0 {
    function getTransferTimeForToken(uint256 tokenId) external view returns (uint256);

    function getChargebackProtectionPeriod() external view returns (uint256);

    function getClaimPaymentDetails(
        uint256 _quantity,
        uint256 _pricePerToken,
        address _claimCurrency
    )
        external
        view
        returns (
            address claimCurrency,
            uint256 claimPrice,
            uint256 claimFee,
            address collectorFeeCurrency,
            uint256 collectorFee
        );
}

interface IRestrictedNFTIssuanceV0 is IDropClaimConditionV0 {
    /**
     *  @notice Lets a contract admin (account with `DEFAULT_ADMIN_ROLE`) set claim conditions.
     *
     *  @param phases                Claim conditions in ascending order by `startTimestamp`.
     *  @param resetClaimEligibility Whether to reset `limitLastClaimTimestamp` and
     *                               `limitMerkleProofClaim` values when setting new
     *                               claim conditions.
     */
    function setClaimConditions(ClaimCondition[] calldata phases, bool resetClaimEligibility) external;

    /// @dev Issue quantity tokens directly to receiver, only callable by ISSUER_ROLE. Emits TokensIssued event.
    function issue(address receiver, uint256 quantity) external;

    /// @dev Issue a single token directly to receiver with a custom tokenURI, only callable by ISSUER_ROLE.
    /// Emits TokenIssued event.
    function issueWithTokenURI(address receiver, string calldata tokenURI) external;

    /// @dev Sets the tokenURI of a specific token which overrides the one that would otherwise
    /// be generated from the baseURI. This function keeps tracks of whether the tokenURI or baseURI is fresher for a
    /// particular token. Emits TokenURIUpdated event.
    function setTokenURI(uint256 tokenId, string memory _tokenURI) external;
}

interface IRestrictedNFTIssuanceV1 is IRestrictedNFTIssuanceV0 {
    /// @dev Emitted when new claim conditions are set.
    event ClaimConditionsUpdated(IDropClaimConditionV0.ClaimCondition[] claimConditions);
    /// @dev Emitted when new token is issued by ISSUER.
    event TokensIssued(
        uint256 indexed startTokenId,
        address indexed issuer,
        address indexed receiver,
        uint256 quantity
    );
    /// @dev Emitted when tokens are issued.
    event TokenIssued(uint256 indexed tokenId, address indexed issuer, address indexed receiver, string tokenURI);
    /// @dev Emitted when token URI is updated.
    event TokenURIUpdated(uint256 indexed tokenId, address indexed updater, string tokenURI);
}

interface IRestrictedNFTIssuanceV2 is IDropClaimConditionV1 {
    /// @dev Emitted when new claim conditions are set.
    event ClaimConditionsUpdated(IDropClaimConditionV1.ClaimCondition[] claimConditions);
    /// @dev Emitted when new token is issued by ISSUER.
    event TokensIssued(
        uint256 indexed startTokenId,
        address indexed issuer,
        address indexed receiver,
        uint256 quantity
    );
    /// @dev Emitted when tokens are issued.
    event TokenIssued(uint256 indexed tokenId, address indexed issuer, address indexed receiver, string tokenURI);
    /// @dev Emitted when token URI is updated.
    event TokenURIUpdated(uint256 indexed tokenId, address indexed updater, string tokenURI);

    /**
     *  @notice Lets a contract admin (account with `DEFAULT_ADMIN_ROLE`) set claim conditions.
     *
     *  @param phases                Claim conditions in ascending order by `startTimestamp`.
     *  @param resetClaimEligibility Whether to reset `limitLastClaimTimestamp` and
     *                               `limitMerkleProofClaim` values when setting new
     *                               claim conditions.
     */
    function setClaimConditions(ClaimCondition[] calldata phases, bool resetClaimEligibility) external;

    /// @dev Issue quantity tokens directly to receiver, only callable by ISSUER_ROLE. Emits TokensIssued event.
    function issue(address receiver, uint256 quantity) external;

    /// @dev Issue a single token directly to receiver with a custom tokenURI, only callable by ISSUER_ROLE.
    /// Emits TokenIssued event.
    function issueWithTokenURI(address receiver, string calldata tokenURI) external;

    /// @dev Sets the tokenURI of a specific token which overrides the one that would otherwise
    /// be generated from the baseURI. This function keeps tracks of whether the tokenURI or baseURI is fresher for a
    /// particular token. Emits "TokenURIUpdated" event.
    function setTokenURI(uint256 tokenId, string memory _tokenURI) external;
}

interface IRestrictedNFTIssuanceV3 is IRestrictedNFTIssuanceV2 {
    /// @dev Sets and Freezes the tokenURI of a specific token which overrides the one that would otherwise
    /// be generated from the baseURI. This function keeps tracks of whether the tokenURI or baseURI is fresher for a
    /// particular token. Emits a "TokenURIUpdated" and a "PermanentURI" event.
    function setPermantentTokenURI(uint256 tokenId, string memory _tokenURI) external;

    /// @dev Event emitted when permanent token uri is set
    event PermanentURI(string _value, uint256 indexed _id);
}

interface IRestrictedNFTIssuanceV4 is IRestrictedNFTIssuanceV3 {
    /// @dev Issue quantity tokens directly to receiver, only callable by ISSUER_ROLE. Emits TokensIssued event.
    ///     It verifies the issue in a similar way as claim() and record the claimed tokens
    /// Emits TokenIssued event.
    function issueWithinPhase(address receiver, uint256 quantity) external;

    /// @dev Issue a single token directly to receiver with a custom tokenURI, only callable by ISSUER_ROLE.
    ///     It verifies the issue in a similar way as claim() and record the claimed tokens
    /// Emits TokenIssued event.
    function issueWithinPhaseWithTokenURI(address receiver, string calldata tokenURI) external;
}

interface IRestrictedNFTIssuanceV5 is IDropClaimConditionV1 {
    /// @dev Emitted when new claim conditions are set.
    event ClaimConditionsUpdated(IDropClaimConditionV1.ClaimCondition[] claimConditions);
    /// @dev Emitted when new token is issued by ISSUER.
    event TokensIssued(
        uint256 indexed startTokenId,
        address indexed issuer,
        address indexed receiver,
        uint256 quantity,
        uint256 chargebackProtectionPeriod
    );
    /// @dev Emitted when tokens are issued.
    event TokenIssued(
        uint256 indexed tokenId,
        address indexed issuer,
        address indexed receiver,
        string tokenURI,
        uint256 chargebackProtectionPeriod
    );
    /// @dev Emitted when token URI is updated.
    event TokenURIUpdated(uint256 indexed tokenId, address indexed updater, string tokenURI);

    /**
     *  @notice Lets a contract admin (account with `DEFAULT_ADMIN_ROLE`) set claim conditions.
     *
     *  @param phases                Claim conditions in ascending order by `startTimestamp`.
     *  @param resetClaimEligibility Whether to reset `limitLastClaimTimestamp` and
     *                               `limitMerkleProofClaim` values when setting new
     *                               claim conditions.
     */
    function setClaimConditions(ClaimCondition[] calldata phases, bool resetClaimEligibility) external;

    /// @dev Issue quantity tokens directly to receiver, only callable by ISSUER_ROLE. Emits TokensIssued event.
    function issue(address receiver, uint256 quantity) external;

    /// @dev Issue a single token directly to receiver with a custom tokenURI, only callable by ISSUER_ROLE.
    /// Emits TokenIssued event.
    function issueWithTokenURI(address receiver, string calldata tokenURI) external;

    /// @dev Sets the tokenURI of a specific token which overrides the one that would otherwise
    /// be generated from the baseURI. This function keeps tracks of whether the tokenURI or baseURI is fresher for a
    /// particular token. Emits "TokenURIUpdated" event.
    function setTokenURI(uint256 tokenId, string memory _tokenURI) external;

    /// @dev Sets and Freezes the tokenURI of a specific token which overrides the one that would otherwise
    /// be generated from the baseURI. This function keeps tracks of whether the tokenURI or baseURI is fresher for a
    /// particular token. Emits a "TokenURIUpdated" and a "PermanentURI" event.
    function setPermantentTokenURI(uint256 tokenId, string memory _tokenURI) external;

    /// @dev Event emitted when permanent token uri is set
    event PermanentURI(string _value, uint256 indexed _id);

    /// @dev Issue quantity tokens directly to receiver, only callable by ISSUER_ROLE. Emits TokensIssued event.
    ///     It verifies the issue in a similar way as claim() and record the claimed tokens
    /// Emits TokenIssued event.
    function issueWithinPhase(address receiver, uint256 quantity) external;

    /// @dev Issue a single token directly to receiver with a custom tokenURI, only callable by ISSUER_ROLE.
    ///     It verifies the issue in a similar way as claim() and record the claimed tokens
    /// Emits TokenIssued event.
    function issueWithinPhaseWithTokenURI(address receiver, string calldata tokenURI) external;

    /// @dev Allows the transfer of a token back to the issuer, only callable by ISSUER_ROLE.
    ///     Emits a "ChargebackWithdawn" event.
    /// @param tokenId The ID of the token to be withdrawn.
    function chargebackWithdrawal(uint256 tokenId) external;

    /// @dev Event emitted when a chargeback withdrawal takes place.
    event ChargebackWithdawn(uint256 tokenId, address owner, address issuer);

    /// @dev Allows the update of the chargeback protection period, only callable by DEFAULT_ADMIN_ROLE
    ///     Emits a "ChargebackProtectionPeriodUpdated" event.
    /// @param newPeriodInSeconds New chargeback period defined in seconds.
    function updateChargebackProtectionPeriod(uint256 newPeriodInSeconds) external;

    /// @dev Event emitted when the chargeback protection period is updated.
    event ChargebackProtectionPeriodUpdated(uint256 newPeriodInSeconds);
}

interface IRestrictedNFTIssuanceV6 is IRestrictedNFTIssuanceV5 {
    function batchIssue(address[] memory receivers, uint256[] memory quantities) external;

    function batchIssueWithTokenURI(address[] memory _receivers, string[] calldata _tokenURIs) external;

    function batchIssueWithinPhase(address[] memory _receivers, uint256[] memory _quantities) external;

    function batchIssueWithinPhaseWithTokenURI(address[] memory _receivers, string[] calldata _tokenURIs) external;
}

// File: contracts/aspen/api/issuance/ICedarSFTIssuance.sol



// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.8;

import "./IDropClaimCondition.sol";

/**
 *  Cedar's 'Drop' contracts are distribution mechanisms for tokens. The
 *  `DropERC721` contract is a distribution mechanism for ERC721 tokens.
 *
 *  A minter wallet (i.e. holder of `MINTER_ROLE`) can (lazy)mint 'n' tokens
 *  at once by providing a single base URI for all tokens being lazy minted.
 *  The URI for each of the 'n' tokens lazy minted is the provided base URI +
 *  `{tokenId}` of the respective token. (e.g. "ipsf://Qmece.../1").
 *
 *  A contract admin (i.e. holder of `DEFAULT_ADMIN_ROLE`) can create claim conditions
 *  with non-overlapping time windows, and accounts can claim the tokens according to
 *  restrictions defined in the claim condition that is active at the time of the transaction.
 */

interface ICedarSFTIssuanceV0 is IDropClaimConditionV0 {
    /// @dev Emitted when tokens are claimed.
    event TokensClaimed(
        uint256 indexed claimConditionIndex,
        uint256 indexed tokenId,
        address indexed claimer,
        address receiver,
        uint256 quantityClaimed
    );

    /// @dev Emitted when tokens are issued.
    event TokensIssued(uint256 indexed tokenId, address indexed claimer, address receiver, uint256 quantityClaimed);

    /// @dev Emitted when new claim conditions are set for a token.
    event ClaimConditionsUpdated(uint256 indexed tokenId, ClaimCondition[] claimConditions);

    /**
     *  @notice Lets a contract admin (account with `DEFAULT_ADMIN_ROLE`) set claim conditions.
     *
     *  @param tokenId               The token ID for which to set mint conditions.
     *  @param phases                Claim conditions in ascending order by `startTimestamp`.
     *  @param resetClaimEligibility Whether to reset `limitLastClaimTimestamp` and
     *                               `limitMerkleProofClaim` values when setting new
     *                               claim conditions.
     */
    function setClaimConditions(uint256 tokenId, ClaimCondition[] calldata phases, bool resetClaimEligibility) external;

    /**
     *  @notice Lets an account claim a given quantity of NFTs.
     *
     *  @param receiver                       The receiver of the NFTs to claim.
     *  @param tokenId                       The unique ID of the token to claim.
     *  @param quantity                       The quantity of NFTs to claim.
     *  @param currency                       The currency in which to pay for the claim.
     *  @param pricePerToken                  The price per token to pay for the claim.
     *  @param proofs                         The proof of the claimer's inclusion in the merkle root allowlist
     *                                        of the claim conditions that apply.
     *  @param proofMaxQuantityPerTransaction (Optional) The maximum number of NFTs an address included in an
     *                                        allowlist can claim.
     */
    function claim(
        address receiver,
        uint256 tokenId,
        uint256 quantity,
        address currency,
        uint256 pricePerToken,
        bytes32[] calldata proofs,
        uint256 proofMaxQuantityPerTransaction
    ) external payable;

    /**
     *  @notice Lets an account with ISSUER_ROLE issue NFTs.
     *
     *  @param receiver                       The receiver of the NFTs to claim.
     *  @param tokenId                       The unique ID of the token to claim.
     *  @param quantity                       The quantity of NFTs to claim.
     */
    function issue(address receiver, uint256 tokenId, uint256 quantity) external;
}

interface ICedarSFTIssuanceV1 is ICedarSFTIssuanceV0 {
    /// @dev Expose the current active claim condition including claim limits
    function getActiveClaimConditions(
        uint256 _tokenId
    )
        external
        view
        returns (
            ClaimCondition memory condition,
            uint256 conditionId,
            uint256 walletMaxClaimCount,
            uint256 remainingSupply
        );

    /// @dev Expose the user specific limits related to the current active claim condition
    function getUserClaimConditions(
        uint256 _tokenId,
        address _claimer
    )
        external
        view
        returns (
            uint256 conditionId,
            uint256 walletClaimedCount,
            uint256 lastClaimTimestamp,
            uint256 nextValidClaimTimestamp
        );

    /// @dev Checks a request to claim NFTs against the active claim condition's criteria.
    function verifyClaim(
        uint256 _conditionId,
        address _claimer,
        uint256 _tokenId,
        uint256 _quantity,
        address _currency,
        uint256 _pricePerToken,
        bool verifyMaxQuantityPerTransaction
    ) external view;
}

interface ICedarSFTIssuanceV2 is ICedarSFTIssuanceV0 {
    /// @dev Expose the current active claim condition including claim limits
    function getActiveClaimConditions(
        uint256 _tokenId
    )
        external
        view
        returns (
            ClaimCondition memory condition,
            uint256 conditionId,
            uint256 walletMaxClaimCount,
            uint256 remainingSupply,
            bool isClaimPaused
        );

    /// @dev Expose the user specific limits related to the current active claim condition
    function getUserClaimConditions(
        uint256 _tokenId,
        address _claimer
    )
        external
        view
        returns (
            uint256 conditionId,
            uint256 walletClaimedCount,
            uint256 walletClaimedCountInPhase,
            uint256 lastClaimTimestamp,
            uint256 nextValidClaimTimestamp
        );

    /// @dev Checks a request to claim NFTs against the active claim condition's criteria.
    function verifyClaim(
        uint256 _conditionId,
        address _claimer,
        uint256 _tokenId,
        uint256 _quantity,
        address _currency,
        uint256 _pricePerToken,
        bool verifyMaxQuantityPerTransaction
    ) external view;
}

interface ICedarSFTIssuanceV3 is ICedarSFTIssuanceV0 {
    /// @dev Expose the current active claim condition including claim limits
    function getActiveClaimConditions(
        uint256 _tokenId
    )
        external
        view
        returns (
            ClaimCondition memory condition,
            uint256 conditionId,
            uint256 walletMaxClaimCount,
            uint256 tokenSupply,
            uint256 maxTotalSupply,
            bool isClaimPaused
        );

    /// @dev Expose the user specific limits related to the current active claim condition
    function getUserClaimConditions(
        uint256 _tokenId,
        address _claimer
    )
        external
        view
        returns (
            uint256 conditionId,
            uint256 walletClaimedCount,
            uint256 walletClaimedCountInPhase,
            uint256 lastClaimTimestamp,
            uint256 nextValidClaimTimestamp
        );

    /// @dev Checks a request to claim NFTs against the active claim condition's criteria.
    function verifyClaim(
        uint256 _conditionId,
        address _claimer,
        uint256 _tokenId,
        uint256 _quantity,
        address _currency,
        uint256 _pricePerToken,
        bool verifyMaxQuantityPerTransaction
    ) external view;
}

interface IPublicSFTIssuanceV0 is IDropClaimConditionV0 {
    /**
     *  @notice Lets an account claim a given quantity of NFTs.
     *
     *  @param receiver                       The receiver of the NFTs to claim.
     *  @param tokenId                       The unique ID of the token to claim.
     *  @param quantity                       The quantity of NFTs to claim.
     *  @param currency                       The currency in which to pay for the claim.
     *  @param pricePerToken                  The price per token to pay for the claim.
     *  @param proofs                         The proof of the claimer's inclusion in the merkle root allowlist
     *                                        of the claim conditions that apply.
     *  @param proofMaxQuantityPerTransaction (Optional) The maximum number of NFTs an address included in an
     *                                        allowlist can claim.
     */
    function claim(
        address receiver,
        uint256 tokenId,
        uint256 quantity,
        address currency,
        uint256 pricePerToken,
        bytes32[] calldata proofs,
        uint256 proofMaxQuantityPerTransaction
    ) external payable;

    /// @dev Expose the current active claim condition including claim limits
    function getActiveClaimConditions(
        uint256 _tokenId
    )
        external
        view
        returns (
            ClaimCondition memory condition,
            uint256 conditionId,
            uint256 walletMaxClaimCount,
            uint256 tokenSupply,
            uint256 maxTotalSupply,
            bool isClaimPaused
        );

    /// @dev Expose the user specific limits related to the current active claim condition
    function getUserClaimConditions(
        uint256 _tokenId,
        address _claimer
    )
        external
        view
        returns (
            uint256 conditionId,
            uint256 walletClaimedCount,
            uint256 walletClaimedCountInPhase,
            uint256 lastClaimTimestamp,
            uint256 nextValidClaimTimestamp
        );

    /// @dev Checks a request to claim NFTs against the active claim condition's criteria.
    function verifyClaim(
        uint256 _conditionId,
        address _claimer,
        uint256 _tokenId,
        uint256 _quantity,
        address _currency,
        uint256 _pricePerToken,
        bool verifyMaxQuantityPerTransaction
    ) external view;
}

interface IPublicSFTIssuanceV1 is IPublicSFTIssuanceV0 {
    /// @dev Emitted when tokens are claimed.
    event TokensClaimed(
        uint256 indexed claimConditionIndex,
        uint256 indexed tokenId,
        address indexed claimer,
        address receiver,
        uint256 quantityClaimed
    );
}

interface IPublicSFTIssuanceV2 is IDropClaimConditionV1 {
    /// @dev Emitted when tokens are claimed.
    event TokensClaimed(
        uint256 indexed claimConditionIndex,
        uint256 indexed tokenId,
        address indexed claimer,
        address receiver,
        uint256 quantityClaimed,
        bytes32 phaseId
    );

    /**
     *  @notice Lets an account claim a given quantity of NFTs.
     *
     *  @param receiver                       The receiver of the NFTs to claim.
     *  @param tokenId                       The unique ID of the token to claim.
     *  @param quantity                       The quantity of NFTs to claim.
     *  @param currency                       The currency in which to pay for the claim.
     *  @param pricePerToken                  The price per token to pay for the claim.
     *  @param proofs                         The proof of the claimer's inclusion in the merkle root allowlist
     *                                        of the claim conditions that apply.
     *  @param proofMaxQuantityPerTransaction (Optional) The maximum number of NFTs an address included in an
     *                                        allowlist can claim.
     */
    function claim(
        address receiver,
        uint256 tokenId,
        uint256 quantity,
        address currency,
        uint256 pricePerToken,
        bytes32[] calldata proofs,
        uint256 proofMaxQuantityPerTransaction
    ) external payable;

    /// @dev Expose the current active claim condition including claim limits
    function getActiveClaimConditions(
        uint256 _tokenId
    )
        external
        view
        returns (
            ClaimCondition memory condition,
            uint256 conditionId,
            uint256 walletMaxClaimCount,
            uint256 tokenSupply,
            uint256 maxTotalSupply,
            bool isClaimPaused
        );

    /// @dev Expose the user specific limits related to the current active claim condition
    function getUserClaimConditions(
        uint256 _tokenId,
        address _claimer
    )
        external
        view
        returns (
            uint256 conditionId,
            uint256 walletClaimedCount,
            uint256 walletClaimedCountInPhase,
            uint256 lastClaimTimestamp,
            uint256 nextValidClaimTimestamp
        );

    /// @dev Returns the claim condition at the given uid.
    function getClaimConditionById(
        uint256 _tokenId,
        uint256 _conditionId
    ) external view returns (ClaimCondition memory condition);

    /// @dev Checks a request to claim NFTs against the active claim condition's criteria.
    function verifyClaim(
        uint256 _conditionId,
        address _claimer,
        uint256 _tokenId,
        uint256 _quantity,
        address _currency,
        uint256 _pricePerToken,
        bool verifyMaxQuantityPerTransaction
    ) external view;
}

interface IPublicSFTIssuanceV3 is IDropClaimConditionV1 {
    /// @dev Emitted when tokens are claimed.
    event TokensClaimed(
        uint256 indexed claimConditionIndex,
        uint256 indexed tokenId,
        address indexed claimer,
        address receiver,
        uint256 quantityClaimed,
        bytes32 phaseId
    );

    /**
     *  @notice Lets an account claim a given quantity of NFTs.
     *
     *  @param receiver                       The receiver of the NFTs to claim.
     *  @param tokenId                       The unique ID of the token to claim.
     *  @param quantity                       The quantity of NFTs to claim.
     *  @param currency                       The currency in which to pay for the claim.
     *  @param pricePerToken                  The price per token to pay for the claim.
     *  @param proofs                         The proof of the claimer's inclusion in the merkle root allowlist
     *                                        of the claim conditions that apply.
     *  @param proofMaxQuantityPerTransaction (Optional) The maximum number of NFTs an address included in an
     *                                        allowlist can claim.
     */
    function claim(
        address receiver,
        uint256 tokenId,
        uint256 quantity,
        address currency,
        uint256 pricePerToken,
        bytes32[] calldata proofs,
        uint256 proofMaxQuantityPerTransaction
    ) external payable;

    /// @dev Expose the current active claim condition including claim limits
    function getActiveClaimConditions(
        uint256 _tokenId
    )
        external
        view
        returns (
            ClaimCondition memory condition,
            uint256 conditionId,
            uint256 walletMaxClaimCount,
            uint256 tokenSupply,
            uint256 maxTotalSupply,
            bool isClaimPaused
        );

    /// @dev Expose the user specific limits related to the current active claim condition
    function getUserClaimConditions(
        uint256 _tokenId,
        address _claimer
    )
        external
        view
        returns (
            uint256 conditionId,
            uint256 walletClaimedCount,
            uint256 walletClaimedCountInPhase,
            uint256 lastClaimTimestamp,
            uint256 nextValidClaimTimestamp
        );

    /// @dev Returns the claim condition at the given uid.
    function getClaimConditionById(
        uint256 _tokenId,
        uint256 _conditionId
    ) external view returns (ClaimCondition memory condition);

    /// @dev Returns an array with all the claim conditions for a specific token.
    function getClaimConditions(uint256 _tokenId) external view returns (ClaimCondition[] memory conditions);

    /// @dev Checks a request to claim NFTs against the active claim condition's criteria
    ///     including verification proofs.
    function verifyClaim(
        address _receiver,
        uint256 _tokenId,
        uint256 _quantity,
        address _currency,
        uint256 _pricePerToken,
        bytes32[] calldata _proofs,
        uint256 _proofMaxQuantityPerTransaction
    ) external view;
}

interface IPublicSFTIssuanceV4 is IDropClaimConditionV1 {
    /// @dev Emitted when tokens are claimed.
    event TokensClaimed(
        uint256 indexed claimConditionIndex,
        address indexed claimer,
        address indexed receiver,
        uint256 tokenId,
        uint256 quantityClaimed,
        bytes32 phaseId
    );

    /**
     *  @notice Lets an account claim a given quantity of NFTs.
     *
     *  @param receiver                       The receiver of the NFTs to claim.
     *  @param tokenId                       The unique ID of the token to claim.
     *  @param quantity                       The quantity of NFTs to claim.
     *  @param currency                       The currency in which to pay for the claim.
     *  @param pricePerToken                  The price per token to pay for the claim.
     *  @param proofs                         The proof of the claimer's inclusion in the merkle root allowlist
     *                                        of the claim conditions that apply.
     *  @param proofMaxQuantityPerTransaction (Optional) The maximum number of NFTs an address included in an
     *                                        allowlist can claim.
     */
    function claim(
        address receiver,
        uint256 tokenId,
        uint256 quantity,
        address currency,
        uint256 pricePerToken,
        bytes32[] calldata proofs,
        uint256 proofMaxQuantityPerTransaction
    ) external payable;
}

interface IPublicSFTIssuanceV5 is IPublicSFTIssuanceV4 {
    event ClaimFeesPaid(
        address indexed from,
        address indexed to,
        address feeReceiver,
        bytes32 indexed phaseId,
        address claimCurrency,
        uint256 claimAmount,
        uint256 claimFeeAmount,
        address collectorFeeCurrency,
        uint256 collectofFeeAmount
    );
}

interface IDelegatedSFTIssuanceV0 is IDropClaimConditionV1 {
    /// @dev Expose the user specific limits related to the current active claim condition
    function getUserClaimConditions(
        uint256 _tokenId,
        address _claimer
    )
        external
        view
        returns (
            ClaimCondition memory condition,
            uint256 conditionId,
            uint256 walletMaxClaimCount,
            uint256 tokenSupply,
            uint256 maxTotalSupply,
            uint256 walletClaimedCount,
            uint256 walletClaimedCountInPhase,
            uint256 lastClaimTimestamp,
            uint256 nextValidClaimTimestamp,
            bool isClaimPaused
        );

    /// @dev Returns an array with all the claim conditions for a specific token.
    function getClaimConditions(uint256 _tokenId) external view returns (ClaimCondition[] memory conditions);

    /// @dev Returns basic info for claim data
    function getClaimData(
        uint256 _tokenId
    ) external view returns (uint256 nextTokenIdToMint, uint256 maxTotalSupply, uint256 maxWalletClaimCount);

    /// @dev Returns the claim condition at the given uid.
    function getClaimConditionById(
        uint256 _tokenId,
        uint256 _conditionId
    ) external view returns (ClaimCondition memory conditions);

    /// @dev Checks a request to claim NFTs against the active claim condition's criteria
    ///     including verification proofs.
    function verifyClaim(
        address _receiver,
        uint256 _tokenId,
        uint256 _quantity,
        address _currency,
        uint256 _pricePerToken,
        bytes32[] calldata _proofs,
        uint256 _proofMaxQuantityPerTransaction
    ) external view;
}

interface IDelegatedSFTIssuanceV1 is IDelegatedSFTIssuanceV0 {
    function getTransferTimesForToken(
        address owner,
        uint256 tokenId
    ) external view returns (uint256[] memory quantityOfTokens, uint256[] memory transferableAt);

    function getIssueBufferSizeForAddressAndToken(
        address _tokenOwner,
        uint256 _tokenId
    ) external view returns (uint256);

    function getChargebackProtectionPeriod() external view returns (uint256);

    function getClaimPaymentDetails(
        uint256 _quantity,
        uint256 _pricePerToken,
        address _claimCurrency
    )
        external
        view
        returns (
            address claimCurrency,
            uint256 claimPrice,
            uint256 claimFee,
            address collectorFeeCurrency,
            uint256 collectorFee
        );
}

interface IRestrictedSFTIssuanceV0 is IDropClaimConditionV0 {
    /**
     *  @notice Lets a contract admin (account with `DEFAULT_ADMIN_ROLE`) set claim conditions.
     *
     *  @param tokenId               The token ID for which to set mint conditions.
     *  @param phases                Claim conditions in ascending order by `startTimestamp`.
     *  @param resetClaimEligibility Whether to reset `limitLastClaimTimestamp` and
     *                               `limitMerkleProofClaim` values when setting new
     *                               claim conditions.
     */
    function setClaimConditions(uint256 tokenId, ClaimCondition[] calldata phases, bool resetClaimEligibility) external;

    /**
     *  @notice Lets an account with ISSUER_ROLE issue NFTs.
     *
     *  @param receiver                       The receiver of the NFTs to claim.
     *  @param tokenId                       The unique ID of the token to claim.
     *  @param quantity                       The quantity of NFTs to claim.
     */
    function issue(address receiver, uint256 tokenId, uint256 quantity) external;
}

interface IRestrictedSFTIssuanceV1 is IRestrictedSFTIssuanceV0 {
    /// @dev Emitted when tokens are issued.
    event TokensIssued(uint256 indexed tokenId, address indexed claimer, address receiver, uint256 quantityClaimed);

    /// @dev Emitted when new claim conditions are set for a token.
    event ClaimConditionsUpdated(uint256 indexed tokenId, ClaimCondition[] claimConditions);
}

interface IRestrictedSFTIssuanceV2 is IDropClaimConditionV1 {
    /// @dev Emitted when tokens are issued.
    event TokensIssued(uint256 indexed tokenId, address indexed claimer, address receiver, uint256 quantityClaimed);

    /// @dev Emitted when new claim conditions are set for a token.
    event ClaimConditionsUpdated(uint256 indexed tokenId, ClaimCondition[] claimConditions);

    /**
     *  @notice Lets a contract admin (account with `DEFAULT_ADMIN_ROLE`) set claim conditions.
     *
     *  @param tokenId               The token ID for which to set mint conditions.
     *  @param phases                Claim conditions in ascending order by `startTimestamp`.
     *  @param resetClaimEligibility Whether to reset `limitLastClaimTimestamp` and
     *                               `limitMerkleProofClaim` values when setting new
     *                               claim conditions.
     */
    function setClaimConditions(uint256 tokenId, ClaimCondition[] calldata phases, bool resetClaimEligibility) external;

    /**
     *  @notice Lets an account with ISSUER_ROLE issue NFTs.
     *
     *  @param receiver                       The receiver of the NFTs to claim.
     *  @param tokenId                       The unique ID of the token to claim.
     *  @param quantity                       The quantity of NFTs to claim.
     */
    function issue(address receiver, uint256 tokenId, uint256 quantity) external;
}

interface IRestrictedSFTIssuanceV3 is IRestrictedSFTIssuanceV2 {
    /// @dev Sets and Freezes the tokenURI of a specific token which overrides the one that would otherwise
    /// be generated from the baseURI. This function keeps tracks of whether the tokenURI or baseURI is fresher for a
    /// particular token. Emits a "TokenURIUpdated" and a "PermanentURI" event.
    function setPermantentTokenURI(uint256 tokenId, string memory _tokenURI) external;

    /// @dev Event emitted when permanent token uri is set
    event PermanentURI(string _value, uint256 indexed _id);

    /// @dev Sets the tokenURI of a specific token which overrides the one that would otherwise
    /// be generated from the baseURI. This function keeps tracks of whether the tokenURI or baseURI is fresher for a
    /// particular token. Emits TokenURIUpdated event.
    function setTokenURI(uint256 tokenId, string memory _tokenURI) external;

    /// @dev Event emitted when a token uri is update
    event TokenURIUpdated(uint256 indexed tokenId, address indexed updater, string tokenURI);
}

interface IRestrictedSFTIssuanceV4 is IDropClaimConditionV1 {
    /// @dev Emitted when tokens are issued.
    event TokensIssued(
        uint256 indexed tokenId,
        address indexed issuer,
        address indexed receiver,
        uint256 quantityClaimed
    );

    /// @dev Emitted when new claim conditions are set for a token.
    event ClaimConditionsUpdated(uint256 indexed tokenId, ClaimCondition[] claimConditions);

    /**
     *  @notice Lets a contract admin (account with `DEFAULT_ADMIN_ROLE`) set claim conditions.
     *
     *  @param tokenId               The token ID for which to set mint conditions.
     *  @param phases                Claim conditions in ascending order by `startTimestamp`.
     *  @param resetClaimEligibility Whether to reset `limitLastClaimTimestamp` and
     *                               `limitMerkleProofClaim` values when setting new
     *                               claim conditions.
     */
    function setClaimConditions(uint256 tokenId, ClaimCondition[] calldata phases, bool resetClaimEligibility) external;

    /**
     *  @notice Lets an account with ISSUER_ROLE issue NFTs.
     *
     *  @param receiver                       The receiver of the NFTs to claim.
     *  @param tokenId                       The unique ID of the token to claim.
     *  @param quantity                       The quantity of NFTs to claim.
     */
    function issue(address receiver, uint256 tokenId, uint256 quantity) external;

    /// @dev Issue quantity tokens directly to receiver, only callable by ISSUER_ROLE. Emits TokensIssued event.
    ///     It verifies the issue in a similar way as claim() and record the claimed tokens
    /// @param receiver     The receiver of the NFTs to claim.
    /// @param tokenId      The unique ID of the token to claim.
    /// @param quantity     The quantity of NFTs to claim.
    /// Emits TokenIssued event.
    function issueWithinPhase(address receiver, uint256 tokenId, uint256 quantity) external;

    /// @dev Sets and Freezes the tokenURI of a specific token which overrides the one that would otherwise
    /// be generated from the baseURI. This function keeps tracks of whether the tokenURI or baseURI is fresher for a
    /// particular token. Emits a "TokenURIUpdated" and a "PermanentURI" event.
    function setPermantentTokenURI(uint256 tokenId, string memory _tokenURI) external;

    /// @dev Event emitted when permanent token uri is set
    event PermanentURI(string _value, uint256 indexed _id);

    /// @dev Sets the tokenURI of a specific token which overrides the one that would otherwise
    /// be generated from the baseURI. This function keeps tracks of whether the tokenURI or baseURI is fresher for a
    /// particular token. Emits TokenURIUpdated event.
    function setTokenURI(uint256 tokenId, string memory _tokenURI) external;

    /// @dev Event emitted when a token uri is update
    event TokenURIUpdated(uint256 indexed tokenId, address indexed updater, string tokenURI);
}

interface IRestrictedSFTIssuanceV5 is IDropClaimConditionV1 {
    /// @dev Emitted when tokens are issued.
    event TokensIssued(
        uint256 indexed tokenId,
        address indexed issuer,
        address indexed receiver,
        uint256 quantityClaimed,
        uint256 chargebackProtectionPeriod
    );

    /// @dev Emitted when new claim conditions are set for a token.
    event ClaimConditionsUpdated(uint256 indexed tokenId, ClaimCondition[] claimConditions);

    /**
     *  @notice Lets a contract admin (account with `DEFAULT_ADMIN_ROLE`) set claim conditions.
     *
     *  @param tokenId               The token ID for which to set mint conditions.
     *  @param phases                Claim conditions in ascending order by `startTimestamp`.
     *  @param resetClaimEligibility Whether to reset `limitLastClaimTimestamp` and
     *                               `limitMerkleProofClaim` values when setting new
     *                               claim conditions.
     */
    function setClaimConditions(uint256 tokenId, ClaimCondition[] calldata phases, bool resetClaimEligibility) external;

    /**
     *  @notice Lets an account with ISSUER_ROLE issue NFTs.
     *
     *  @param receiver                       The receiver of the NFTs to claim.
     *  @param tokenId                       The unique ID of the token to claim.
     *  @param quantity                       The quantity of NFTs to claim.
     */
    function issue(address receiver, uint256 tokenId, uint256 quantity) external;

    /// @dev Issue quantity tokens directly to receiver, only callable by ISSUER_ROLE. Emits TokensIssued event.
    ///     It verifies the issue in a similar way as claim() and record the claimed tokens
    /// @param receiver     The receiver of the NFTs to claim.
    /// @param tokenId      The unique ID of the token to claim.
    /// @param quantity     The quantity of NFTs to claim.
    /// Emits TokenIssued event.
    function issueWithinPhase(address receiver, uint256 tokenId, uint256 quantity) external;

    /// @dev Sets and Freezes the tokenURI of a specific token which overrides the one that would otherwise
    /// be generated from the baseURI. This function keeps tracks of whether the tokenURI or baseURI is fresher for a
    /// particular token. Emits a "TokenURIUpdated" and a "PermanentURI" event.
    function setPermantentTokenURI(uint256 tokenId, string memory _tokenURI) external;

    /// @dev Event emitted when permanent token uri is set
    event PermanentURI(string _value, uint256 indexed _id);

    /// @dev Sets the tokenURI of a specific token which overrides the one that would otherwise
    /// be generated from the baseURI. This function keeps tracks of whether the tokenURI or baseURI is fresher for a
    /// particular token. Emits TokenURIUpdated event.
    function setTokenURI(uint256 tokenId, string memory _tokenURI) external;

    /// @dev Event emitted when a token uri is update
    event TokenURIUpdated(uint256 indexed tokenId, address indexed updater, string tokenURI);

    /// @dev Allows the transfer of a token back to the issuer, only callable by ISSUER_ROLE.
    ///     Emits a "ChargebackWithdawn" event.
    /// @param tokenId The ID of the token to be withdrawn.
    function chargebackWithdrawal(address owner, uint256 tokenId, uint256 quantity) external;

    /// @dev Event emitted when a chargeback withdrawal takes place.
    event ChargebackWithdawn(uint256 tokenId, uint256 amount, address owner, address issuer);

    /// @dev Allows the update of the chargeback protection period, only callable by DEFAULT_ADMIN_ROLE
    ///     Emits a "ChargebackProtectionPeriodUpdated" event.
    /// @param newPeriodInSeconds New chargeback period defined in seconds.
    function updateChargebackProtectionPeriod(uint256 newPeriodInSeconds) external;

    /// @dev Event emitted when the chargeback protection period is updated.
    event ChargebackProtectionPeriodUpdated(uint256 newPeriodInSeconds);
}

interface IRestrictedSFTIssuanceV6 is IRestrictedSFTIssuanceV5 {
    function batchIssue(address[] memory _receivers, uint256[] memory _tokenIds, uint256[] memory _quantities) external;

    function batchIssueWithinPhase(
        address[] memory _receivers,
        uint256[] memory _tokenIds,
        uint256[] memory _quantities
    ) external;
}

// File: contracts/aspen/api/issuance/IDropClaimCondition.sol



// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.8;

import "@openzeppelin/contracts-upgradeable/utils/structs/BitMapsUpgradeable.sol";

/**
 *  Cedar's 'Drop' contracts are distribution mechanisms for tokens.
 *
 *  A contract admin (i.e. a holder of `DEFAULT_ADMIN_ROLE`) can set a series of claim conditions,
 *  ordered by their respective `startTimestamp`. A claim condition defines criteria under which
 *  accounts can mint tokens. Claim conditions can be overwritten or added to by the contract admin.
 *  At any moment, there is only one active claim condition.
 */

interface IDropClaimConditionV0 {
    /**
     *  @notice The criteria that make up a claim condition.
     *
     *  @param startTimestamp                 The unix timestamp after which the claim condition applies.
     *                                        The same claim condition applies until the `startTimestamp`
     *                                        of the next claim condition.
     *
     *  @param maxClaimableSupply             The maximum total number of tokens that can be claimed under
     *                                        the claim condition.
     *
     *  @param supplyClaimed                  At any given point, the number of tokens that have been claimed
     *                                        under the claim condition.
     *
     *  @param quantityLimitPerTransaction    The maximum number of tokens that can be claimed in a single
     *                                        transaction.
     *
     *  @param waitTimeInSecondsBetweenClaims The least number of seconds an account must wait after claiming
     *                                        tokens, to be able to claim tokens again.
     *
     *  @param merkleRoot                     The allowlist of addresses that can claim tokens under the claim
     *                                        condition.
     *
     *  @param pricePerToken                  The price required to pay per token claimed.
     *
     *  @param currency                       The currency in which the `pricePerToken` must be paid.
     */
    struct ClaimCondition {
        uint256 startTimestamp;
        uint256 maxClaimableSupply;
        uint256 supplyClaimed;
        uint256 quantityLimitPerTransaction;
        uint256 waitTimeInSecondsBetweenClaims;
        bytes32 merkleRoot;
        uint256 pricePerToken;
        address currency;
    }

    /**
     *  @notice The set of all claim conditions, at any given moment.
     *  Claim Phase ID = [currentStartId, currentStartId + length - 1];
     *
     *  @param currentStartId           The uid for the first claim condition amongst the current set of
     *                                  claim conditions. The uid for each next claim condition is one
     *                                  more than the previous claim condition's uid.
     *
     *  @param count                    The total number of phases / claim conditions in the list
     *                                  of claim conditions.
     *
     *  @param phases                   The claim conditions at a given uid. Claim conditions
     *                                  are ordered in an ascending order by their `startTimestamp`.
     *
     *  @param claimDetails             Map from an account and uid for a claim condition, to the claim
     *                                  records an account has done.
     *
     */
    struct ClaimConditionList {
        uint256 currentStartId;
        uint256 count;
        mapping(uint256 => ClaimCondition) phases;
        mapping(uint256 => mapping(address => ClaimDetails)) userClaims;
    }

    /**
     *  @notice Claim detail for a user claim.
     *
     *  @param lastClaimTimestamp    The timestamp at which the last token was claimed.
     *
     *  @param claimedBalance        The number of tokens claimed.
     *
     */
    struct ClaimDetails {
        uint256 lastClaimTimestamp;
        uint256 claimedBalance;
    }
}

interface IDropClaimConditionV1 {
    /**
     *  @notice The criteria that make up a claim condition.
     *
     *  @param startTimestamp                 The unix timestamp after which the claim condition applies.
     *                                        The same claim condition applies until the `startTimestamp`
     *                                        of the next claim condition.
     *
     *  @param maxClaimableSupply             The maximum total number of tokens that can be claimed under
     *                                        the claim condition.
     *
     *  @param supplyClaimed                  At any given point, the number of tokens that have been claimed
     *                                        under the claim condition.
     *
     *  @param quantityLimitPerTransaction    The maximum number of tokens that can be claimed in a single
     *                                        transaction.
     *
     *  @param waitTimeInSecondsBetweenClaims The least number of seconds an account must wait after claiming
     *                                        tokens, to be able to claim tokens again.
     *
     *  @param merkleRoot                     The allowlist of addresses that can claim tokens under the claim
     *                                        condition.
     *
     *  @param pricePerToken                  The price required to pay per token claimed.
     *
     *  @param currency                       The currency in which the `pricePerToken` must be paid.
     */
    struct ClaimCondition {
        uint256 startTimestamp;
        uint256 maxClaimableSupply;
        uint256 supplyClaimed;
        uint256 quantityLimitPerTransaction;
        uint256 waitTimeInSecondsBetweenClaims;
        bytes32 merkleRoot;
        uint256 pricePerToken;
        address currency;
        bytes32 phaseId;
    }

    /**
     *  @notice The set of all claim conditions, at any given moment.
     *  Claim Phase ID = [currentStartId, currentStartId + length - 1];
     *
     *  @param currentStartId           The uid for the first claim condition amongst the current set of
     *                                  claim conditions. The uid for each next claim condition is one
     *                                  more than the previous claim condition's uid.
     *
     *  @param count                    The total number of phases / claim conditions in the list
     *                                  of claim conditions.
     *
     *  @param phases                   The claim conditions at a given uid. Claim conditions
     *                                  are ordered in an ascending order by their `startTimestamp`.
     *
     *  @param claimDetails             Map from an account and uid for a claim condition, to the claim
     *                                  records an account has done.
     *
     */
    struct ClaimConditionList {
        uint256 currentStartId;
        uint256 count;
        mapping(uint256 => ClaimCondition) phases;
        mapping(uint256 => mapping(address => ClaimDetails)) userClaims;
    }

    /**
     *  @notice Claim detail for a user claim.
     *
     *  @param lastClaimTimestamp    The timestamp at which the last token was claimed.
     *
     *  @param claimedBalance        The number of tokens claimed.
     *
     */
    struct ClaimDetails {
        uint256 lastClaimTimestamp;
        uint256 claimedBalance;
    }
}

// File: contracts/aspen/api/issuance/INFTClaimCount.sol



// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.8;

interface IRestrictedNFTClaimCountV0 {
    /// @dev Emitted when the wallet claim count for an address is updated.
    event WalletClaimCountUpdated(address indexed wallet, uint256 count);
    /// @dev Emitted when the global max wallet claim count is updated.
    event MaxWalletClaimCountUpdated(uint256 count);

    /// @dev Lets a contract admin set a claim count for a wallet.
    function setWalletClaimCount(address _claimer, uint256 _count) external;

    /// @dev Lets a contract admin set a maximum number of NFTs that can be claimed by any wallet.
    function setMaxWalletClaimCount(uint256 _count) external;
}

// File: contracts/aspen/api/issuance/INFTLimitSupply.sol



// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.8;

interface IRestrictedNFTLimitSupplyV0 {
    function setMaxTotalSupply(uint256 _maxTotalSupply) external;
}

interface IRestrictedNFTLimitSupplyV1 is IRestrictedNFTLimitSupplyV0 {
    /// @dev Emitted when the global max supply of tokens is updated.
    event MaxTotalSupplyUpdated(uint256 maxTotalSupply);
}

// File: contracts/aspen/api/issuance/INFTSupply.sol



// SPDX-License-Identifier: Apache-2.0

pragma solidity ^0.8;

interface INFTSupplyV0 {
    /**
     * @dev Total amount of tokens minted.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Indicates whether any token exist with a given id, or not.
     */
    function exists(uint256 id) external view returns (bool);
}

interface INFTSupplyV1 is INFTSupplyV0 {
    /// @dev Offset for token IDs.
    function getSmallestTokenId() external view returns (uint8);
}

interface IPublicNFTSupplyV0 {
    /**
     * @dev Total amount of tokens minted.
     */
    function totalSupply() external view returns (uint256);
}

interface IDelegatedNFTSupplyV0 {
    /// @dev Offset for token IDs.
    function getSmallestTokenId() external view returns (uint8);
}

interface IDelegatedNFTSupplyV1 is IDelegatedNFTSupplyV0 {
    /**
     * @dev Indicates whether any token exist with a given id, or not.
     */
    function exists(uint256 id) external view returns (bool);
}

// File: contracts/aspen/api/issuance/ISFTClaimCount.sol



// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.8;

interface IRestrictedSFTClaimCountV0 {
    /// @dev Emitted when the wallet claim count for a given tokenId and address is updated.
    event WalletClaimCountUpdated(uint256 tokenId, address indexed wallet, uint256 count);
    /// @dev Emitted when the max wallet claim count for a given tokenId is updated.
    event MaxWalletClaimCountUpdated(uint256 tokenId, uint256 count);

    /// @dev Lets a contract admin set a claim count for a wallet.
    function setWalletClaimCount(uint256 _tokenId, address _claimer, uint256 _count) external;

    /// @dev Lets a contract admin set a maximum number of NFTs of a tokenId that can be claimed by any wallet.
    function setMaxWalletClaimCount(uint256 _tokenId, uint256 _count) external;
}

// File: contracts/aspen/api/issuance/ISFTLimitSupply.sol



// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.8;

interface IRestrictedSFTLimitSupplyV0 {
    function setMaxTotalSupply(uint256 _tokenId, uint256 _maxTotalSupply) external;
}

interface IRestrictedSFTLimitSupplyV1 is IRestrictedSFTLimitSupplyV0 {
    /// @dev Emitted when the global max supply of tokens is updated.
    event MaxTotalSupplyUpdated(uint256 tokenId, uint256 maxTotalSupply);
}

// File: contracts/aspen/api/issuance/ISFTSupply.sol



// SPDX-License-Identifier: Apache-2.0

pragma solidity ^0.8;

interface ISFTSupplyV0 {
    /**
     * @dev Total amount of tokens in with a given id.
     */
    function totalSupply(uint256 id) external view returns (uint256);

    /**
     * @dev Indicates whether any token exist with a given id, or not.
     */
    function exists(uint256 id) external view returns (bool);

    /**
     * @dev Amount of unique tokens minted.
     */
    function getLargestTokenId() external view returns (uint256);
}

interface ISFTSupplyV1 is ISFTSupplyV0 {
    /// @dev Offset for token IDs.
    function getSmallestTokenId() external view returns (uint8);
}

interface IPublicSFTSupplyV0 {
    /**
     * @dev Total amount of tokens in with a given id.
     */
    function totalSupply(uint256 id) external view returns (uint256);

    /**
     * @dev Indicates whether any token exist with a given id, or not.
     */
    function exists(uint256 id) external view returns (bool);
}

interface IPublicSFTSupplyV1 {
    /**
     * @dev Total amount of tokens in with a given id.
     */
    function totalSupply(uint256 id) external view returns (uint256);
}

interface IDelegatedSFTSupplyV0 {
    /**
     * @dev Amount of unique tokens minted.
     */
    function getLargestTokenId() external view returns (uint256);

    /// @dev Offset for token IDs.
    function getSmallestTokenId() external view returns (uint8);
}

interface IDelegatedSFTSupplyV1 is IDelegatedSFTSupplyV0 {
    function exists(uint256 id) external view returns (bool);
}

interface IDelegatedSFTSupplyV2 is IDelegatedSFTSupplyV1 {
    /**
     * @dev Total amount of tokens in with a given id.
     */
    function totalSupply(uint256 id) external view returns (uint256);
}

// File: contracts/aspen/api/lazymint/ILazyMint.sol



// SPDX-License-Identifier: Apache-2.0

pragma solidity ^0.8.4;

interface ICedarLazyMintV0 {
    /// @dev Emitted when tokens are lazy minted.
    event TokensLazyMinted(uint256 startTokenId, uint256 endTokenId, string baseURI);

    /**
     *  @notice Lets an account with `MINTER_ROLE` lazy mint 'n' NFTs.
     *          The URIs for each token is the provided `_baseURIForTokens` + `{tokenId}`.
     *
     *  @param amount           The amount of NFTs to lazy mint.
     *  @param baseURIForTokens The URI for the NFTs to lazy mint. If lazy minting
     *                           'delayed-reveal' NFTs, the is a URI for NFTs in the
     *                           un-revealed state.
     */
    function lazyMint(uint256 amount, string calldata baseURIForTokens) external;
}

interface IRestrictedLazyMintV0 {
    /**
     *  @notice Lets an account with `MINTER_ROLE` lazy mint 'n' NFTs.
     *          The URIs for each token is the provided `_baseURIForTokens` + `{tokenId}`.
     *
     *  @param amount           The amount of NFTs to lazy mint.
     *  @param baseURIForTokens The URI for the NFTs to lazy mint. If lazy minting
     *                           'delayed-reveal' NFTs, the is a URI for NFTs in the
     *                           un-revealed state.
     */
    function lazyMint(uint256 amount, string calldata baseURIForTokens) external;
}

interface IRestrictedLazyMintV1 is IRestrictedLazyMintV0 {
    /// @dev Emitted when tokens are lazy minted.
    event TokensLazyMinted(uint256 startTokenId, uint256 endTokenId, string baseURI);
}

// File: contracts/aspen/api/metadata/IContractMetadata.sol



// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.8;

interface ICedarMetadataV1 {
    /// @dev Contract level metadata.
    function contractURI() external view returns (string memory);

    /// @dev Lets a contract admin set the URI for contract-level metadata.
    function setContractURI(string calldata _uri) external;

    /// @dev Emitted when contractURI is updated
    event ContractURIUpdated(address indexed updater, string uri);
}

interface IPublicMetadataV0 {
    /// @dev Contract level metadata.
    function contractURI() external view returns (string memory);
}

interface IDelegatedMetadataV0 {
    /// @dev Contract level metadata.
    function contractURI() external view returns (string memory);
}

interface IRestrictedMetadataV0 {
    /// @dev Lets a contract admin set the URI for contract-level metadata.
    function setContractURI(string calldata _uri) external;
}

interface IRestrictedMetadataV1 is IRestrictedMetadataV0 {
    /// @dev Emitted when contractURI is updated
    event ContractURIUpdated(address indexed updater, string uri);
}

interface IRestrictedMetadataV2 is IRestrictedMetadataV1 {
    /// @dev Lets a contract admin set the token name and symbol
    function setTokenNameAndSymbol(string calldata _name, string calldata _symbol) external;

    /// @dev Emitted when token name and symbol are updated
    event TokenNameAndSymbolUpdated(address indexed updater, string name, string symbol);
}

// File: contracts/aspen/api/metadata/INFTMetadata.sol



// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.8;

interface ICedarNFTMetadataV1 {
    /// @dev Returns the URI for a given tokenId.
    function tokenURI(uint256 _tokenId) external view returns (string memory);
}

interface IAspenNFTMetadataV1 {
    /// @dev Returns the URI for a given tokenId.
    function tokenURI(uint256 _tokenId) external view returns (string memory);
}

// File: contracts/aspen/api/metadata/ISFTMetadata.sol



// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.8;

interface ICedarSFTMetadataV1 {
    /// @dev Returns the URI for a given tokenId.
    function uri(uint256 _tokenId) external view returns (string memory);
}

interface IAspenSFTMetadataV1 {
    /// @dev Returns the URI for a given tokenId.
    function uri(uint256 _tokenId) external view returns (string memory);
}

// File: contracts/aspen/api/ownable/IOwnable.sol



// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.8;

interface IOwnableV0 {
    /// @dev Returns the owner of the contract.
    function owner() external view returns (address);

    /// @dev Lets a module admin set a new owner for the contract. The new owner must be a module admin.
    function setOwner(address _newOwner) external;

    /// @dev Emitted when a new Owner is set.
    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
}

interface IOwnableEventV0 {
    /// @dev Emitted when a new Owner is set.
    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
}

interface IPublicOwnableV0 is IOwnableEventV0 {
    /// @dev Returns the owner of the contract.
    function owner() external view returns (address);
}

interface IPublicOwnableV1 is IOwnableEventV0 {
    /// @dev Returns the owner of the contract.
    function owner() external view returns (address);

    /// @dev Lets a module admin set a new owner for the contract. The new owner must be a module admin.
    function setOwner(address _newOwner) external;
}

interface IRestrictedOwnableV0 is IOwnableEventV0 {
    /// @dev Lets a module admin set a new owner for the contract. The new owner must be a module admin.
    function setOwner(address _newOwner) external;
}

// File: contracts/aspen/api/pausable/IPausable.sol



// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.8;

interface ICedarPausableV0 {
    /// @dev Pause claim functionality.
    function pauseClaims() external;

    /// @dev Un-pause claim functionality.
    function unpauseClaims() external;

    /// @dev Event emitted when claim functionality is paused/un-paused.
    event ClaimPauseStatusUpdated(bool pauseStatus);
}

interface ICedarPausableV1 {
    /// @dev Pause / Un-pause claim functionality.
    function setClaimPauseStatus(bool _pause) external;

    /// @dev Event emitted when claim functionality is paused/un-paused.
    event ClaimPauseStatusUpdated(bool pauseStatus);
}

interface IRestrictedPausableV0 {
    /// @dev Pause / Un-pause claim functionality.
    function setClaimPauseStatus(bool _pause) external;
}

interface IRestrictedPausableV1 is IRestrictedPausableV0 {
    /// @dev Event emitted when claim functionality is paused/un-paused.
    event ClaimPauseStatusUpdated(bool pauseStatus);
}

interface IPublicPausableV0 {
    /// @dev returns the pause status of the drop contract.
    function getClaimPauseStatus() external view returns (bool pauseStatus);
}

interface IDelegatedPausableV0 {
    /// @dev returns the pause status of the drop contract.
    function getClaimPauseStatus() external view returns (bool pauseStatus);
}

// File: contracts/aspen/api/primarysale/IPrimarySale.sol



// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.8.0;

interface IPrimarySaleV0 {
    /// @dev The address that receives all primary sales value.
    function primarySaleRecipient() external view returns (address);

    /// @dev Lets a module admin set the default recipient of all primary sales.
    function setPrimarySaleRecipient(address _saleRecipient) external;

    /// @dev Emitted when a new sale recipient is set.
    event PrimarySaleRecipientUpdated(address indexed recipient);
}

interface IPrimarySaleV1 {
    /// @dev The address that receives all primary sales value.
    function primarySaleRecipient() external view returns (address);

    /// @dev Lets a module admin set the default recipient of all primary sales.
    function setPrimarySaleRecipient(address _saleRecipient) external;

    /// @dev Emitted when a new sale recipient is set.
    event PrimarySaleRecipientUpdated(address indexed recipient, bool frogs);
}

interface IPublicPrimarySaleV1 {
    /// @dev The address that receives all primary sales value.
    function primarySaleRecipient() external view returns (address);
}

interface IDelegatedPrimarySaleV0 {
    /// @dev The address that receives all primary sales value.
    function primarySaleRecipient() external view returns (address);
}

interface IRestrictedPrimarySaleV1 {
    /// @dev Lets a module admin set the default recipient of all primary sales.
    function setPrimarySaleRecipient(address _saleRecipient) external;
}

interface IRestrictedPrimarySaleV2 is IRestrictedPrimarySaleV1 {
    /// @dev Emitted when a new sale recipient is set.
    event PrimarySaleRecipientUpdated(address indexed recipient);
}

// NOTE: The below feature only exists on ERC1155 atm, therefore new interface that handles only that
interface IRestrictedSFTPrimarySaleV0 {
    /// @dev Lets a contract admin set the recipient for all primary sales.
    function setSaleRecipientForToken(uint256 _tokenId, address _saleRecipient) external;

    /// @dev Emitted when the sale recipient for a particular tokenId is updated.
    event SaleRecipientForTokenUpdated(uint256 indexed tokenId, address saleRecipient);
}

// File: contracts/aspen/api/royalties/IPlatformFee.sol



// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.8;

// NOTE: Deprecated from v2 onwards
interface IPublicPlatformFeeV0 {
    /// @dev Returns the platform fee bps and recipient.
    function getPlatformFeeInfo() external view returns (address, uint16);
}

interface IDelegatedPlatformFeeV0 {
    /// @dev Returns the platform fee bps and recipient.
    function getPlatformFeeInfo() external view returns (address platformFeeRecipient, uint16 platformFeeBps);
}

// Note: this is deprecated as we moved this logic in global config module
interface IRestrictedPlatformFeeV0 {
    /// @dev Emitted when fee on primary sales is updated.
    event PlatformFeeInfoUpdated(address platformFeeRecipient, uint256 platformFeeBps);

    /// @dev Lets a module admin update the fees on primary sales.
    function setPlatformFeeInfo(address _platformFeeRecipient, uint256 _platformFeeBps) external;
}

// File: contracts/aspen/api/royalties/IRoyalty.sol



// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.8;

import "../standard/IERC2981.sol";

interface IRoyaltyV0 is IERC2981V0 {
    struct RoyaltyInfo {
        address recipient;
        uint256 bps;
    }

    /// @dev Returns the royalty recipient and fee bps.
    function getDefaultRoyaltyInfo() external view returns (address, uint16);

    /// @dev Lets a module admin update the royalty bps and recipient.
    function setDefaultRoyaltyInfo(address _royaltyRecipient, uint256 _royaltyBps) external;

    /// @dev Lets a module admin set the royalty recipient for a particular token Id.
    function setRoyaltyInfoForToken(uint256 tokenId, address recipient, uint256 bps) external;

    /// @dev Returns the royalty recipient for a particular token Id.
    function getRoyaltyInfoForToken(uint256 tokenId) external view returns (address, uint16);

    /// @dev Emitted when royalty info is updated.
    event DefaultRoyalty(address newRoyaltyRecipient, uint256 newRoyaltyBps);

    /// @dev Emitted when royalty recipient for tokenId is set
    event RoyaltyForToken(uint256 indexed tokenId, address royaltyRecipient, uint256 royaltyBps);
}

interface IPublicRoyaltyV0 is IERC2981V0 {
    struct RoyaltyInfo {
        address recipient;
        uint256 bps;
    }

    /// @dev Returns the royalty recipient and fee bps.
    function getDefaultRoyaltyInfo() external view returns (address, uint16);

    /// @dev Returns the royalty recipient for a particular token Id.
    function getRoyaltyInfoForToken(uint256 tokenId) external view returns (address, uint16);
}

interface IPublicRoyaltyV1 is IERC2981V0 {
    struct RoyaltyInfo {
        address recipient;
        uint256 bps;
    }

    /// @dev Returns the royalty recipient and fee bps.
    function getDefaultRoyaltyInfo() external view returns (address, uint16);
}

interface IDelegatedRoyaltyV0 {
    /// @dev Returns the royalty recipient and fee bps.
    function getRoyaltyInfoForToken(uint256 tokenId) external view returns (address, uint16);
}

interface IDelegatedRoyaltyV1 is IDelegatedRoyaltyV0 {
    struct RoyaltyInfo {
        address recipient;
        uint256 bps;
    }

    /// @dev Returns the royalty recipient and fee bps.
    function getDefaultRoyaltyInfo() external view returns (address, uint16);
}

interface IRestrictedRoyaltyV0 {
    /// @dev Lets a module admin update the royalty bps and recipient.
    function setDefaultRoyaltyInfo(address _royaltyRecipient, uint256 _royaltyBps) external;

    /// @dev Lets a module admin set the royalty recipient for a particular token Id.
    function setRoyaltyInfoForToken(uint256 tokenId, address recipient, uint256 bps) external;
}

interface IRestrictedRoyaltyV1 is IRestrictedRoyaltyV0 {
    /// @dev Emitted when royalty info is updated.
    event DefaultRoyalty(address newRoyaltyRecipient, uint256 newRoyaltyBps);
    /// @dev Emitted when royalty recipient for tokenId is set
    event RoyaltyForToken(uint256 indexed tokenId, address royaltyRecipient, uint256 royaltyBps);
}

interface IRestrictedRoyaltyV2 is IRestrictedRoyaltyV1 {
    /// @dev Emitted when the operator filter is updated.
    event OperatorFilterStatusUpdated(bool enabled);

    /// @dev allows an admin to enable / disable the operator filterer.
    function setOperatorFiltererStatus(bool _enabled) external;
}

interface IPublicOperatorFilterToggleV0 {
    function operatorRestriction() external view returns (bool);
}

interface IPublicOperatorFilterToggleV1 {
    function getOperatorRestriction() external view returns (bool);
}

interface IRestrictedOperatorFilterToggleV0 {
    event OperatorRestriction(bool _restriction);

    function setOperatorRestriction(bool _restriction) external;
}

interface IRestrictedOperatorFiltererV0 {
    event OperatorFiltererUpdated(bytes32 _operatorFiltererId);

    function setOperatorFilterer(bytes32 _operatorFiltererId) external;
}

// File: contracts/aspen/api/splitpayment/ISplitPayment.sol



// SPDX-License-Identifier: Apache-2.0

pragma solidity ^0.8;

import "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol";

interface ICedarSplitPaymentV0 {
    function getTotalReleased() external view returns (uint256);

    function getTotalReleased(IERC20Upgradeable token) external view returns (uint256);

    function getReleased(address account) external view returns (uint256);

    function getReleased(IERC20Upgradeable token, address account) external view returns (uint256);

    function releasePayment(address payable account) external;

    function releasePayment(IERC20Upgradeable token, address account) external;
}

interface IAspenSplitPaymentV1 is ICedarSplitPaymentV0 {
    function getPendingPayment(address account) external view returns (uint256);

    function getPendingPayment(IERC20Upgradeable token, address account) external view returns (uint256);
}

interface IAspenSplitPaymentV2 is IAspenSplitPaymentV1 {
    /// @dev Getter for the total shares held by payees.
    function getTotalShares() external view returns (uint256);

    /// @dev Getter for the amount of shares held by an account.
    function getShares(address account) external view returns (uint256);

    /// @dev Getter for the address of the payee number `index`.
    function getPayee(uint256 index) external view returns (address);
}

// File: contracts/aspen/api/standard/IERC1155.sol



// SPDX-License-Identifier: Apache-2.0

pragma solidity ^0.8;

import "@openzeppelin/contracts-upgradeable/token/ERC1155/IERC1155Upgradeable.sol";

interface IERC1155V0 is IERC1155Upgradeable {}

interface IERC1155V1 is IERC1155Upgradeable {
    function burn(address account, uint256 id, uint256 value) external;

    function burnBatch(address account, uint256[] memory ids, uint256[] memory values) external;
}

interface IERC1155V2 is IERC1155V1 {
    function name() external returns (string memory);

    function symbol() external returns (string memory);
}

interface IERC1155V3 is IERC1155V1 {
    function name() external view returns (string memory);

    function symbol() external view returns (string memory);
}

interface IERC1155V4 is IERC1155V3 {
    function balanceOf(address account, uint256 id) external view returns (uint256);

    function balanceOfBatch(address[] memory accounts, uint256[] memory ids) external view returns (uint256[] memory);

    function isApprovedForAll(address account, address operator) external view returns (bool);

    function setApprovalForAll(address operator, bool approved) external;

    function safeTransferFrom(address from, address to, uint256 id, uint256 amount, bytes memory data) external;

    function safeBatchTransferFrom(
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) external;
}

interface IERC1155V5 {
    function balanceOf(address account, uint256 id) external view returns (uint256);

    function balanceOfBatch(address[] memory accounts, uint256[] memory ids) external view returns (uint256[] memory);

    function isApprovedForAll(address account, address operator) external view returns (bool);

    function setApprovalForAll(address operator, bool approved) external;

    function safeTransferFrom(address from, address to, uint256 id, uint256 amount, bytes memory data) external;

    function safeBatchTransferFrom(
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) external;
}

interface IERC1155MetadataURIV0 {
    /// @dev Returns the URI for a given tokenId.
    function uri(uint256 _tokenId) external view returns (string memory);
}

interface IERC1155BurnableV0 {
    function burn(address account, uint256 id, uint256 value) external;

    function burnBatch(address account, uint256[] memory ids, uint256[] memory values) external;
}

interface IERC1155NameSymbolV0 {
    function name() external view returns (string memory);

    function symbol() external view returns (string memory);
}

interface IERC1155SupplyV0 is IERC1155V0 {
    /**
     * @dev Total amount of tokens in with a given id.
     */
    function totalSupply(uint256 id) external view returns (uint256);

    /**
     * @dev Indicates whether any token exist with a given id, or not.
     */
    function exists(uint256 id) external view returns (bool);
}

interface IERC1155SupplyV1 is IERC1155SupplyV0 {
    /**
     * @dev Amount of unique tokens minted.
     */
    function getLargestTokenId() external view returns (uint256);
}

interface IERC1155SupplyV2 is IERC1155V1 {
    /**
     * @dev Total amount of tokens in with a given id.
     */
    function totalSupply(uint256 id) external view returns (uint256);

    /**
     * @dev Indicates whether any token exist with a given id, or not.
     */
    function exists(uint256 id) external view returns (bool);

    /**
     * @dev Amount of unique tokens minted.
     */
    function getLargestTokenId() external view returns (uint256);
}

// File: contracts/aspen/api/standard/IERC2981.sol



// SPDX-License-Identifier: Apache-2.0

pragma solidity ^0.8;

interface IERC2981V0 {
    /**
     * @dev Returns how much royalty is owed and to whom, based on a sale price that may be denominated in any unit of
     * exchange. The royalty amount is denominated and should be payed in that same unit of exchange.
     */
    function royaltyInfo(
        uint256 tokenId,
        uint256 salePrice
    ) external view returns (address receiver, uint256 royaltyAmount);
}

// File: contracts/aspen/api/standard/IERC4906.sol



// SPDX-License-Identifier: Apache-2.0

pragma solidity ^0.8;

// Note: So that it can be included in Delegated logic contract
interface IRestrictedERC4906V0 {
    /// @dev This event emits when the metadata of a token is changed.
    /// So that the third-party platforms such as NFT market could
    /// timely update the images and related attributes of the NFT.
    event MetadataUpdate(uint256 _tokenId);

    /// @dev This event emits when the metadata of a range of tokens is changed.
    /// So that the third-party platforms such as NFT market could
    /// timely update the images and related attributes of the NFTs.
    event BatchMetadataUpdate(uint256 _fromTokenId, uint256 _toTokenId);
}

// File: contracts/aspen/api/standard/IERC721.sol



// SPDX-License-Identifier: Apache-2.0

pragma solidity ^0.8;

import "@openzeppelin/contracts-upgradeable/token/ERC721/IERC721Upgradeable.sol";

interface IERC721V0 is IERC721Upgradeable {}

interface IERC721V1 is IERC721Upgradeable {
    function burn(uint256 tokenId) external;
}

interface IERC721V2 is IERC721V1 {
    function name() external returns (string memory);

    function symbol() external returns (string memory);
}

interface IERC721V3 is IERC721V1 {
    function name() external view returns (string memory);

    function symbol() external view returns (string memory);
}

interface IERC721V4 is IERC721V3 {
    function balanceOf(address owner) external view returns (uint256);

    function isApprovedForAll(address owner, address operator) external view returns (bool);

    function getApproved(uint256 tokenId) external view returns (address);

    function approve(address to, uint256 tokenId) external;

    function setApprovalForAll(address operator, bool approved) external;

    function transferFrom(address from, address to, uint256 tokenId) external;

    function safeTransferFrom(address from, address to, uint256 tokenId) external;

    function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory data) external;
}

interface IERC721V5 {
    function balanceOf(address owner) external view returns (uint256);

    function ownerOf(uint256 tokenId) external view returns (address);

    function safeTransferFrom(address from, address to, uint256 tokenId) external;

    function isApprovedForAll(address owner, address operator) external view returns (bool);

    function getApproved(uint256 tokenId) external view returns (address);

    function approve(address to, uint256 tokenId) external;

    function setApprovalForAll(address operator, bool approved) external;

    function transferFrom(address from, address to, uint256 tokenId) external;

    function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory data) external;
}

interface IERC721MetadataV0 {
    function name() external view returns (string memory);

    function symbol() external view returns (string memory);

    function tokenURI(uint256 _tokenId) external view returns (string memory);
}

interface IERC721BurnableV0 {
    function burn(uint256 tokenId) external;
}

// File: contracts/aspen/drop/AspenERC1155Drop.sol



// SPDX-License-Identifier: Apache-2.0

///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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//                    !jz_                   A:::A                                                                                           //
//                 ;Lzzzz-                  A:::::A                                                                                          //
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//              `;^.`````               A:::::A A:::::A       ss:::::::::::::s p:::::::::::::::::p  e::::::eeeee:::::een::::::::::::::nn     //
//              -;;;;;;;-              A:::::A   A:::::A      s::::::ssss:::::spp::::::ppppp::::::pe::::::e     e:::::enn:::::::::::::::n    //
//           .;;;;;;;_                A:::::A     A:::::A      s:::::s  ssssss  p:::::p     p:::::pe:::::::eeeee::::::e  n:::::nnnn:::::n    //
//         ;;;;;;;;`                 A:::::AAAAAAAAA:::::A       s::::::s       p:::::p     p:::::pe:::::::::::::::::e   n::::n    n::::n    //
//      _;;;;;;;'                   A:::::::::::::::::::::A         s::::::s    p:::::p     p:::::pe::::::eeeeeeeeeee    n::::n    n::::n    //
//            ;{jjjjjjjjj          A:::::AAAAAAAAAAAAA:::::A  ssssss   s:::::s  p:::::p    p::::::pe:::::::e             n::::n    n::::n    //
//         `+IIIVVVVVVVVI`        A:::::A             A:::::A s:::::ssss::::::s p:::::ppppp:::::::pe::::::::e            n::::n    n::::n    //
//       ^sIVVVVVVVVVVVVI`       A:::::A               A:::::As::::::::::::::s  p::::::::::::::::p  e::::::::eeeeeeee    n::::n    n::::n    //
//    ~xIIIVVVVVVVVVVVVVI`      A:::::A                 A:::::As:::::::::::ss   p::::::::::::::pp    ee:::::::::::::e    n::::n    n::::n    //
//  -~~~;;;;;;;;;;;;;;;;;      AAAAAAA                   AAAAAAAsssssssssss     p::::::pppppppp        eeeeeeeeeeeeee    nnnnnn    nnnnnn    //
//                                                                              p:::::p                                                      //
//                                                                              p:::::p                                                      //
//                                                                             p:::::::p                                                     //
//                                                                             p:::::::p                                                     //
//                                                                             p:::::::p                                                     //
//                                                                             ppppppppp                                                     //
//                                                                                                                                           //
//  Website: https://aspenft.io/                                                                                                             //
//  Twitter: https://twitter.com/aspenft                                                                                                     //
//                                                                                                                                           //
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

pragma solidity ^0.8;

//  ==========  External imports    ==========
import "@openzeppelin/contracts/utils/Address.sol";

/// ========== Features ==========
import "./openzeppelin-presets/metatx/ERC2771ContextUpgradeable.sol";
import "../generated/impl/BaseAspenERC1155DropV4.sol";

import "./lib/FeeType.sol";
import "./lib/MerkleProof.sol";

import "./types/DropERC1155DataTypes.sol";
import "./AspenERC1155DropLogic.sol";

import "../terms/types/TermsDataTypes.sol";
import "../terms/lib/TermsLogic.sol";

import "./AspenERC1155DropStorage.sol";
import "../api/deploy/types/DropFactoryDataTypes.sol";
import "../api/issuance/IDropClaimCondition.sol";
import "../api/errors/IDropErrors.sol";

/// @title The AspenERC1155Drop contract
contract AspenERC1155Drop is AspenERC1155DropStorage, BaseAspenERC1155DropV4 {
    /// ================================
    /// =========== Libraries ==========
    /// ================================
    using StringsUpgradeable for uint256;
    using TermsLogic for TermsDataTypes.Terms;
    using AspenERC1155DropLogic for DropERC1155DataTypes.ClaimData;

    /// ====================================================
    /// ========== Constructor + initializer logic =========
    /// ====================================================
    constructor() {}

    /// @dev Initializes the contract, like a constructor.
    function initialize(IDropFactoryDataTypesV2.DropConfig memory _config) external initializer {
        // Initialize inherited contracts, most base-like -> most derived.
        __ReentrancyGuard_init();
        __ERC2771Context_init_unchained(_config.tokenDetails.trustedForwarders);
        __ERC1155_init_unchained("");
        __EIP712_init(_config.tokenDetails.name, "1.0.0");

        __UpdateableDefaultOperatorFiltererUpgradeable_init(_config.operatorFilterer);

        aspenConfig = IGlobalConfigV1(_config.aspenConfig);

        // Initialize this contract's state.
        __name = _config.tokenDetails.name;
        __symbol = _config.tokenDetails.symbol;
        _owner = _config.tokenDetails.defaultAdmin;
        _contractUri = _config.tokenDetails.contractURI;

        claimData.royaltyRecipient = _config.feeDetails.royaltyRecipient;
        claimData.royaltyBps = uint16(_config.feeDetails.royaltyBps);
        claimData.primarySaleRecipient = _config.feeDetails.saleRecipient;

        claimData.nextTokenIdToMint = TOKEN_INDEX_OFFSET;

        chargebackProtectionPeriod = _config.feeDetails.chargebackProtectionPeriod;

        // Agreement initialize
        termsData.termsURI = _config.tokenDetails.userAgreement;
        // We set the terms version to 1 if there is an actual termsURL
        if (bytes(_config.tokenDetails.userAgreement).length > 0) {
            termsData.termsVersion = 1;
        }
        delegateLogicContract = _config.dropDelegateLogic;
        restrictedLogicContract = _config.dropRestrictedLogic;
        operatorRestriction = true;

        _setupRole(DEFAULT_ADMIN_ROLE, _config.tokenDetails.defaultAdmin);
        _setupRole(MINTER_ROLE, _config.tokenDetails.defaultAdmin);
        _setupRole(ISSUER_ROLE, _config.tokenDetails.defaultAdmin);

        emit OwnershipTransferred(address(0), _config.tokenDetails.defaultAdmin);
    }

    fallback() external {
        // get facet from function selector
        address logic = restrictedLogicContract;
        require(logic != address(0));
        // Execute external function from delegate logic contract using delegatecall and return any value.
        assembly {
            // copy function selector and any arguments
            calldatacopy(0, 0, calldatasize())
            // execute function call using the facet
            let result := delegatecall(gas(), logic, 0, calldatasize(), 0, 0)
            // get any return value
            returndatacopy(0, 0, returndatasize())
            // return any return value or error back to the caller
            switch result
            case 0 {
                revert(0, returndatasize())
            }
            default {
                return(0, returndatasize())
            }
        }
    }

    /// @dev See ERC 165
    function supportsInterface(
        bytes4 interfaceId
    ) public view virtual override(BaseAspenERC1155DropV4, AspenERC1155DropStorage) returns (bool) {
        return (AspenERC1155DropStorage.supportsInterface(interfaceId) ||
            BaseAspenERC1155DropV4.supportsInterface(interfaceId) ||
            // Support ERC4906
            interfaceId == bytes4(0x49064906));
    }

    /// ============================================
    /// ========== Generic contract logic ==========
    /// ============================================

    /// @dev Returns the address of the current owner.
    function owner() public view override returns (address) {
        return _owner;
    }

    /// @dev Returns the name of the token.
    function name() public view override returns (string memory) {
        return __name;
    }

    /// @dev Returns the symbol of the token.
    function symbol() public view override returns (string memory) {
        return __symbol;
    }

    /// @dev See ERC 1155 - Returns the URI for a given tokenId.
    function uri(
        uint256 _tokenId
    )
        public
        view
        virtual
        override(ERC1155Upgradeable, IERC1155MetadataURIV0)
        isValidTokenId(_tokenId)
        returns (string memory _tokenURI)
    {
        return AspenERC1155DropLogic.tokenURI(claimData, _tokenId);
    }

    /// @dev See ERC-2891 - Returns the royalty recipient and amount, given a tokenId and sale price.
    function royaltyInfo(
        uint256 tokenId,
        uint256 salePrice
    ) external view virtual override isValidTokenId(tokenId) returns (address receiver, uint256 royaltyAmount) {
        return AspenERC1155DropLogic.royaltyInfo(claimData, tokenId, salePrice);
    }

    /// @dev Lets a contract admin set a new owner for the contract.
    function setOwner(address _newOwner) external override onlyRole(DEFAULT_ADMIN_ROLE) {
        // The new owner should already have the DEFAULT_ADMIN_ROLE
        if (!hasRole(DEFAULT_ADMIN_ROLE, _newOwner)) revert IDropErrorsV1.NewOwnerMustHaveAdminRole();
        address _prevOwner = _owner;
        _owner = _newOwner;
        // We are granting the necessary roles to new owner
        grantRole(MINTER_ROLE, _newOwner);
        grantRole(ISSUER_ROLE, _newOwner);
        // We are revoking all roles from previous owner
        revokeRole(MINTER_ROLE, _prevOwner);
        revokeRole(ISSUER_ROLE, _prevOwner);
        revokeRole(DEFAULT_ADMIN_ROLE, _prevOwner);

        emit OwnershipTransferred(_prevOwner, _newOwner);
    }

    /// ======================================
    /// ============= Claim logic ============
    /// ======================================

    /// @dev Lets an account claim a given quantity of NFTs, of a single tokenId.
    function claim(
        address _receiver,
        uint256 _tokenId,
        uint256 _quantity,
        address _currency,
        uint256 _pricePerToken,
        bytes32[] calldata _proofs,
        uint256 _proofMaxQuantityPerTransaction
    ) external payable override nonReentrant isValidTokenId(_tokenId) {
        address msgSender = _msgSender();
        if (!(isTrustedForwarder(msg.sender) || msgSender == tx.origin)) revert IDropErrorsV3.NotTrustedForwarder();
        if (claimIsPaused) revert IDropErrorsV3.ClaimPaused();

        AspenERC1155DropLogic.InternalClaim memory internalClaim = AspenERC1155DropLogic.executeClaim(
            claimData,
            AspenERC1155DropLogic.ClaimExecutionData(
                _tokenId,
                _quantity,
                _currency,
                _pricePerToken,
                _proofs,
                _proofMaxQuantityPerTransaction
            ),
            AspenERC1155DropLogic.ClaimFeesRequestData(aspenConfig, msgSender, _owner)
        );
        _mint(_receiver, _tokenId, _quantity, "");
        emit TokensClaimed(
            internalClaim.activeConditionId,
            msgSender,
            _receiver,
            _tokenId,
            _quantity,
            internalClaim.phaseId
        );

        emit ClaimFeesPaid(
            msgSender,
            internalClaim.saleRecipient,
            internalClaim.feeReceiver,
            internalClaim.phaseId,
            _currency,
            internalClaim.claimAmount,
            internalClaim.claimFee,
            internalClaim.collectorFeeCurrency,
            internalClaim.collectorFee
        );
    }

    /// ======================================
    /// ============ Agreement ===============
    /// ======================================
    /// @notice by signing this transaction, you are confirming that you have read and agreed to the terms of use at `termsUrl`
    function acceptTerms() external override {
        termsData.acceptTerms(_msgSender());
        emit TermsAccepted(termsData.termsURI, termsData.termsVersion, _msgSender());
    }

    /// ======================================
    /// ========== Getter functions ==========
    /// ======================================

    function balanceOf(
        address _account,
        uint256 _id
    ) public view override(ERC1155Upgradeable, IERC1155V5) returns (uint256) {
        return ERC1155Upgradeable.balanceOf(_account, _id);
    }

    function balanceOfBatch(
        address[] memory _accounts,
        uint256[] memory _ids
    ) public view override(ERC1155Upgradeable, IERC1155V5) returns (uint256[] memory) {
        return ERC1155Upgradeable.balanceOfBatch(_accounts, _ids);
    }

    function isApprovedForAll(
        address _account,
        address _operator
    ) public view override(ERC1155Upgradeable, IERC1155V5) returns (bool) {
        return ERC1155Upgradeable.isApprovedForAll(_account, _operator);
    }

    /// ======================================
    /// ==== OS Default Operator Filterer ====
    /// ======================================
    function setApprovalForAll(
        address operator,
        bool approved
    ) public override(ERC1155Upgradeable, IERC1155V5) onlyAllowedOperatorApproval(operator) {
        ERC1155Upgradeable.setApprovalForAll(operator, approved);
    }

    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        uint256 amount,
        bytes memory data
    ) public override(ERC1155Upgradeable, IERC1155V5) onlyAllowedOperator(from) {
        ERC1155Upgradeable.safeTransferFrom(from, to, tokenId, amount, data);
    }

    function safeBatchTransferFrom(
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) public virtual override(ERC1155Upgradeable, IERC1155V5) onlyAllowedOperator(from) {
        ERC1155Upgradeable.safeBatchTransferFrom(from, to, ids, amounts, data);
    }

    /// ======================================
    /// =========== Miscellaneous ============
    /// ======================================
    /// @dev Concrete implementation semantic version -
    ///         provided for completeness but not designed to be the point of dispatch
    function minorVersion() public pure override returns (uint256 minor, uint256 patch) {
        minor = 0;
        patch = 0;
    }

    /// @dev Lets a token owner burn the tokens they own (i.e. destroy for good)
    function burn(address account, uint256 id, uint256 value) public virtual {
        if (!(account == _msgSender() || isApprovedForAll(account, _msgSender())))
            revert IDropErrorsV3.InvalidPermission();
        _burn(account, id, value);
    }

    /// @dev Lets a token owner burn multiple tokens they own at once (i.e. destroy for good)
    function burnBatch(address account, uint256[] memory ids, uint256[] memory values) public virtual {
        if (!(account == _msgSender() || isApprovedForAll(account, _msgSender())))
            revert IDropErrorsV3.InvalidPermission();
        _burnBatch(account, ids, values);
    }

    /// @dev Provides a function to batch together multiple calls in a single external call.
    function multicall(bytes[] calldata data) external override returns (bytes[] memory results) {
        results = new bytes[](data.length);
        for (uint256 i = 0; i < data.length; i++) {
            results[i] = Address.functionDelegateCall(address(this), data[i]);
        }
        return results;
    }

    function _msgSender() internal view virtual override returns (address sender) {
        return ERC2771ContextUpgradeable._msgSender();
    }

    function _msgData() internal view virtual override returns (bytes calldata) {
        return ERC2771ContextUpgradeable._msgData();
    }

    // FIXME: well, fix solc, this is a horrible hack to make these library-emitted events appear in the ABI for this
    //   contract
    function __termsNotAccepted() external pure {
        revert IDropErrorsV3.TermsNotAccepted(address(0), "", uint8(0));
    }
}

// File: contracts/aspen/drop/AspenERC1155DropFactory.sol



// SPDX-License-Identifier: Apache 2.0

///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//                                                                                                                                           //
//                      _'                    AAA                                                                                            //
//                    !jz_                   A:::A                                                                                           //
//                 ;Lzzzz-                  A:::::A                                                                                          //
//              '1zzzzxzz'                 A:::::::A                                                                                         //
//            !xzzzzzzi~                  A:::::::::A             ssssssssss   ppppp   ppppppppp       eeeeeeeeeeee    nnnn  nnnnnnnn        //
//         ;izzzzzzj^`                   A:::::A:::::A          ss::::::::::s  p::::ppp:::::::::p    ee::::::::::::ee  n:::nn::::::::nn      //
//              `;^.`````               A:::::A A:::::A       ss:::::::::::::s p:::::::::::::::::p  e::::::eeeee:::::een::::::::::::::nn     //
//              -;;;;;;;-              A:::::A   A:::::A      s::::::ssss:::::spp::::::ppppp::::::pe::::::e     e:::::enn:::::::::::::::n    //
//           .;;;;;;;_                A:::::A     A:::::A      s:::::s  ssssss  p:::::p     p:::::pe:::::::eeeee::::::e  n:::::nnnn:::::n    //
//         ;;;;;;;;`                 A:::::AAAAAAAAA:::::A       s::::::s       p:::::p     p:::::pe:::::::::::::::::e   n::::n    n::::n    //
//      _;;;;;;;'                   A:::::::::::::::::::::A         s::::::s    p:::::p     p:::::pe::::::eeeeeeeeeee    n::::n    n::::n    //
//            ;{jjjjjjjjj          A:::::AAAAAAAAAAAAA:::::A  ssssss   s:::::s  p:::::p    p::::::pe:::::::e             n::::n    n::::n    //
//         `+IIIVVVVVVVVI`        A:::::A             A:::::A s:::::ssss::::::s p:::::ppppp:::::::pe::::::::e            n::::n    n::::n    //
//       ^sIVVVVVVVVVVVVI`       A:::::A               A:::::As::::::::::::::s  p::::::::::::::::p  e::::::::eeeeeeee    n::::n    n::::n    //
//    ~xIIIVVVVVVVVVVVVVI`      A:::::A                 A:::::As:::::::::::ss   p::::::::::::::pp    ee:::::::::::::e    n::::n    n::::n    //
//  -~~~;;;;;;;;;;;;;;;;;      AAAAAAA                   AAAAAAAsssssssssss     p::::::pppppppp        eeeeeeeeeeeeee    nnnnnn    nnnnnn    //
//                                                                              p:::::p                                                      //
//                                                                              p:::::p                                                      //
//                                                                             p:::::::p                                                     //
//                                                                             p:::::::p                                                     //
//                                                                             p:::::::p                                                     //
//                                                                             ppppppppp                                                     //
//                                                                                                                                           //
//  Website: https://aspenft.io/                                                                                                             //
//  Twitter: https://twitter.com/aspenft                                                                                                     //
//                                                                                                                                           //
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

pragma solidity ^0.8;

import "@openzeppelin/contracts/proxy/Clones.sol";
import "@openzeppelin/contracts/access/Ownable.sol";

import "../api/deploy/types/DropFactoryDataTypes.sol";
import "../api/config/types/OperatorFiltererDataTypes.sol";
import "../api/deploy/IAspenDeployer.sol";
import "./AspenERC1155Drop.sol";

contract AspenERC1155DropFactory is Ownable, IDropFactoryEventsV1, ICedarImplementationVersionedV0 {
    /// ===============================================
    ///  ========== State variables - public ==========
    /// ===============================================
    AspenERC1155Drop public implementation;

    /// =============================
    /// ========== Structs ==========
    /// =============================
    struct EventParams {
        address contractAddress;
        address defaultAdmin;
        string name;
        string symbol;
        bytes32 operatorFiltererId;
        uint256 majorVersion;
        uint256 minorVersion;
        uint256 patchVersion;
    }

    constructor() {
        // Deploy the implementation contract and set implementationAddress
        implementation = new AspenERC1155Drop();

        implementation.initialize(
            IDropFactoryDataTypesV2.DropConfig(
                address(0),
                address(0),
                IGlobalConfigV1(address(0)),
                IDropFactoryDataTypesV2.TokenDetails(
                    _msgSender(),
                    "default",
                    "default",
                    "",
                    new address[](0),
                    "",
                    false
                ),
                IDropFactoryDataTypesV2.FeeDetails(address(0), address(0), 0, 0),
                IOperatorFiltererDataTypesV0.OperatorFilterer("", "", address(0), address(0))
            )
        );

        (uint256 major, uint256 minor, uint256 patch) = implementation.implementationVersion();
        emit AspenImplementationDeployed(address(implementation), major, minor, patch, "IAspenERC1155DropV4");
    }

    /// ==================================
    /// ========== Public methods ========
    /// ==================================
    function deploy(
        IDropFactoryDataTypesV2.DropConfig memory _dropConfig
    ) external onlyOwner returns (AspenERC1155Drop newClone) {
        newClone = AspenERC1155Drop(Clones.clone(address(implementation)));

        newClone.initialize(_dropConfig);
        (uint256 major, uint256 minor, uint256 patch) = newClone.implementationVersion();

        EventParams memory params;

        params.name = _dropConfig.tokenDetails.name;
        params.symbol = _dropConfig.tokenDetails.symbol;
        params.defaultAdmin = _dropConfig.tokenDetails.defaultAdmin;
        params.operatorFiltererId = _dropConfig.operatorFilterer.operatorFiltererId;
        params.contractAddress = address(newClone);
        params.majorVersion = major;
        params.minorVersion = minor;
        params.patchVersion = patch;

        _emitEvent(params);
    }

    /// ===========================
    /// ========== Getters ========
    /// ===========================
    function implementationVersion() external view override returns (uint256 major, uint256 minor, uint256 patch) {
        return implementation.implementationVersion();
    }

    /// ===================================
    /// ========== Private methods ========
    /// ===================================
    function _emitEvent(EventParams memory params) private {
        emit DropContractDeployment(
            params.contractAddress,
            params.majorVersion,
            params.minorVersion,
            params.patchVersion,
            params.defaultAdmin,
            params.name,
            params.symbol,
            params.operatorFiltererId
        );
    }
}

// File: contracts/aspen/drop/AspenERC1155DropLogic.sol



// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.8;

///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//                                                                                                                                           //
//                      _'                    AAA                                                                                            //
//                    !jz_                   A:::A                                                                                           //
//                 ;Lzzzz-                  A:::::A                                                                                          //
//              '1zzzzxzz'                 A:::::::A                                                                                         //
//            !xzzzzzzi~                  A:::::::::A             ssssssssss   ppppp   ppppppppp       eeeeeeeeeeee    nnnn  nnnnnnnn        //
//         ;izzzzzzj^`                   A:::::A:::::A          ss::::::::::s  p::::ppp:::::::::p    ee::::::::::::ee  n:::nn::::::::nn      //
//              `;^.`````               A:::::A A:::::A       ss:::::::::::::s p:::::::::::::::::p  e::::::eeeee:::::een::::::::::::::nn     //
//              -;;;;;;;-              A:::::A   A:::::A      s::::::ssss:::::spp::::::ppppp::::::pe::::::e     e:::::enn:::::::::::::::n    //
//           .;;;;;;;_                A:::::A     A:::::A      s:::::s  ssssss  p:::::p     p:::::pe:::::::eeeee::::::e  n:::::nnnn:::::n    //
//         ;;;;;;;;`                 A:::::AAAAAAAAA:::::A       s::::::s       p:::::p     p:::::pe:::::::::::::::::e   n::::n    n::::n    //
//      _;;;;;;;'                   A:::::::::::::::::::::A         s::::::s    p:::::p     p:::::pe::::::eeeeeeeeeee    n::::n    n::::n    //
//            ;{jjjjjjjjj          A:::::AAAAAAAAAAAAA:::::A  ssssss   s:::::s  p:::::p    p::::::pe:::::::e             n::::n    n::::n    //
//         `+IIIVVVVVVVVI`        A:::::A             A:::::A s:::::ssss::::::s p:::::ppppp:::::::pe::::::::e            n::::n    n::::n    //
//       ^sIVVVVVVVVVVVVI`       A:::::A               A:::::As::::::::::::::s  p::::::::::::::::p  e::::::::eeeeeeee    n::::n    n::::n    //
//    ~xIIIVVVVVVVVVVVVVI`      A:::::A                 A:::::As:::::::::::ss   p::::::::::::::pp    ee:::::::::::::e    n::::n    n::::n    //
//  -~~~;;;;;;;;;;;;;;;;;      AAAAAAA                   AAAAAAAsssssssssss     p::::::pppppppp        eeeeeeeeeeeeee    nnnnnn    nnnnnn    //
//                                                                              p:::::p                                                      //
//                                                                              p:::::p                                                      //
//                                                                             p:::::::p                                                     //
//                                                                             p:::::::p                                                     //
//                                                                             p:::::::p                                                     //
//                                                                             ppppppppp                                                     //
//                                                                                                                                           //
//  Website: https://aspenft.io/                                                                                                             //
//  Twitter: https://twitter.com/aspenft                                                                                                     //
//                                                                                                                                           //
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

import "@openzeppelin/contracts-upgradeable/utils/StringsUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/access/IAccessControlUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/utils/CountersUpgradeable.sol";
import "./lib/CurrencyTransferLib.sol";
import "./lib/MerkleProof.sol";
import "./types/DropERC1155DataTypes.sol";
import "../api/issuance/IDropClaimCondition.sol";
import "../api/royalties/IRoyalty.sol";
import "../api/config/IGlobalConfig.sol";
import "../api/errors/IDropErrors.sol";
import "../terms/types/TermsDataTypes.sol";

library AspenERC1155DropLogic {
    using StringsUpgradeable for uint256;
    using AspenERC1155DropLogic for DropERC1155DataTypes.ClaimData;
    using CountersUpgradeable for CountersUpgradeable.Counter;

    uint256 public constant MAX_UINT256 = 2 ** 256 - 1;
    /// @dev Max basis points (bps) in Aspen system.
    uint256 public constant MAX_BPS = 10_000;
    /// @dev Offset for token IDs.
    uint8 public constant TOKEN_INDEX_OFFSET = 1;

    struct InternalClaim {
        bool validMerkleProof;
        uint256 merkleProofIndex;
        uint256 activeConditionId;
        uint256 tokenIdToClaim;
        bytes32 phaseId;
        address saleRecipient;
        address feeReceiver;
        uint256 claimFee;
        uint256 claimAmount;
        address collectorFeeCurrency;
        uint256 collectorFee;
    }

    struct ClaimExecutionData {
        uint256 tokenId;
        uint256 quantity;
        address currency;
        uint256 pricePerToken;
        bytes32[] proofs;
        uint256 proofMaxQuantityPerTransaction;
    }

    struct ClaimFeesRequestData {
        IGlobalConfigV1 aspenConfig;
        address msgSender;
        address owner;
    }

    struct ClaimPaymentReponse {
        address saleRecipient;
        address feeReceiver;
        uint256 claimAmount;
        uint256 claimFee;
        address collectorFeeCurrency;
        uint256 collectorFee;
    }

    struct ClaimFeeDetails {
        address claimFeeReceiver;
        address claimCurrency;
        uint256 claimPrice;
        uint256 claimFee;
        address collectorFeeReceiver;
        address collectorFeeCurrency;
        uint256 collectorFee;
    }

    function setClaimConditions(
        DropERC1155DataTypes.ClaimData storage claimData,
        uint256 _tokenId,
        IDropClaimConditionV1.ClaimCondition[] calldata _phases,
        bool _resetClaimEligibility
    ) external {
        if ((claimData.nextTokenIdToMint <= _tokenId)) revert IDropErrorsV3.InvalidTokenId(_tokenId);
        IDropClaimConditionV1.ClaimConditionList storage condition = claimData.claimCondition[_tokenId];
        uint256 existingStartIndex = condition.currentStartId;
        uint256 existingPhaseCount = condition.count;

        /**
         *  `limitLastClaimTimestamp` and `limitMerkleProofClaim` are mappings that use a
         *  claim condition's UID as a key.
         *
         *  If `_resetClaimEligibility == true`, we assign completely new UIDs to the claim
         *  conditions in `_phases`, effectively resetting the restrictions on claims expressed
         *  by `limitLastClaimTimestamp` and `limitMerkleProofClaim`.
         */
        uint256 newStartIndex = existingStartIndex;
        if (_resetClaimEligibility) {
            newStartIndex = existingStartIndex + existingPhaseCount;
        }

        condition.count = _phases.length;
        condition.currentStartId = newStartIndex;

        uint256 lastConditionStartTimestamp;
        bytes32[] memory phaseIds = new bytes32[](_phases.length);
        for (uint256 i = 0; i < _phases.length; i++) {
            if (!(i == 0 || lastConditionStartTimestamp < _phases[i].startTimestamp))
                revert IDropErrorsV3.InvalidTime();

            for (uint256 j = 0; j < phaseIds.length; j++) {
                if (phaseIds[j] == _phases[i].phaseId) revert IDropErrorsV3.InvalidPhaseId(_phases[i].phaseId);
                if (i == j) phaseIds[i] = _phases[i].phaseId;
            }

            uint256 supplyClaimedAlready = condition.phases[newStartIndex + i].supplyClaimed;

            if (_isOutOfLimits(_phases[i].maxClaimableSupply, supplyClaimedAlready))
                revert IDropErrorsV3.CrossedLimitMaxClaimableSupplySft(
                    _tokenId,
                    _phases[i].maxClaimableSupply - supplyClaimedAlready
                );

            condition.phases[newStartIndex + i] = _phases[i];
            condition.phases[newStartIndex + i].supplyClaimed = supplyClaimedAlready;
            if (_phases[i].maxClaimableSupply == 0)
                condition.phases[newStartIndex + i].maxClaimableSupply = MAX_UINT256;

            lastConditionStartTimestamp = _phases[i].startTimestamp;
        }

        /**
         *  Gas refunds (as much as possible)
         *
         *  If `_resetClaimEligibility == true`, we assign completely new UIDs to the claim
         *  conditions in `_phases`. So, we delete claim conditions with UID < `newStartIndex`.
         *
         *  If `_resetClaimEligibility == false`, and there are more existing claim conditions
         *  than in `_phases`, we delete the existing claim conditions that don't get replaced
         *  by the conditions in `_phases`.
         */
        if (_resetClaimEligibility) {
            for (uint256 i = existingStartIndex; i < newStartIndex; i++) {
                delete condition.phases[i];
            }
        } else {
            if (existingPhaseCount > _phases.length) {
                for (uint256 i = _phases.length; i < existingPhaseCount; i++) {
                    delete condition.phases[newStartIndex + i];
                }
            }
        }
    }

    function executeClaim(
        DropERC1155DataTypes.ClaimData storage claimData,
        ClaimExecutionData calldata claimExecutionData,
        ClaimFeesRequestData calldata claimFeesRequestData
    ) public returns (InternalClaim memory internalData) {
        if ((claimData.nextTokenIdToMint <= claimExecutionData.tokenId))
            revert IDropErrorsV3.InvalidTokenId(claimExecutionData.tokenId);
        // Get the active claim condition index.
        internalData.phaseId = claimData
            .claimCondition[claimExecutionData.tokenId]
            .phases[internalData.activeConditionId]
            .phaseId;

        (
            internalData.activeConditionId,
            internalData.validMerkleProof,
            internalData.merkleProofIndex
        ) = fullyVerifyClaim(
            claimData,
            claimFeesRequestData.msgSender,
            claimExecutionData.tokenId,
            claimExecutionData.quantity,
            claimExecutionData.currency,
            claimExecutionData.pricePerToken,
            claimExecutionData.proofs,
            claimExecutionData.proofMaxQuantityPerTransaction
        );

        // If there's a price, collect price.
        ClaimPaymentReponse memory claimPaymentResponse = collectClaimPrice(
            claimData,
            claimFeesRequestData,
            claimExecutionData.quantity,
            claimExecutionData.currency,
            claimExecutionData.pricePerToken,
            claimExecutionData.tokenId
        );
        internalData.saleRecipient = claimPaymentResponse.saleRecipient;
        internalData.claimAmount = claimPaymentResponse.claimAmount;
        internalData.feeReceiver = claimPaymentResponse.feeReceiver;
        internalData.claimFee = claimPaymentResponse.claimFee;
        internalData.collectorFee = claimPaymentResponse.collectorFee;
        internalData.collectorFeeCurrency = claimPaymentResponse.collectorFeeCurrency;

        // Book-keeping before the calling contract does the actual transfer and mint the relevant NFTs to claimer.
        recordTransferClaimedTokens(
            claimData,
            internalData.activeConditionId,
            claimExecutionData.tokenId,
            claimExecutionData.quantity,
            claimFeesRequestData.msgSender
        );
    }

    /// @dev We make allowlist checks (i.e. verifyClaimMerkleProof) before verifying the claim's general
    ///     validity (i.e. verifyClaim) because we give precedence to the check of allow list quantity
    ///     restriction over the check of the general claim condition's quantityLimitPerTransaction
    ///     restriction.
    function fullyVerifyClaim(
        DropERC1155DataTypes.ClaimData storage claimData,
        address _claimer,
        uint256 _tokenId,
        uint256 _quantity,
        address _currency,
        uint256 _pricePerToken,
        bytes32[] calldata _proofs,
        uint256 _proofMaxQuantityPerTransaction
    ) public view returns (uint256 activeConditionId, bool validMerkleProof, uint256 merkleProofIndex) {
        activeConditionId = getActiveClaimConditionId(claimData, _tokenId);
        // Verify inclusion in allowlist.
        (validMerkleProof, merkleProofIndex) = verifyClaimMerkleProof(
            claimData,
            activeConditionId,
            _claimer,
            _tokenId,
            _quantity,
            _proofs,
            _proofMaxQuantityPerTransaction
        );

        verifyClaim(claimData, activeConditionId, _claimer, _tokenId, _quantity, _currency, _pricePerToken);
    }

    /// @dev Verify inclusion in allow-list.
    function verifyClaimMerkleProof(
        DropERC1155DataTypes.ClaimData storage claimData,
        uint256 _conditionId,
        address _claimer,
        uint256 _tokenId,
        uint256 _quantity,
        bytes32[] calldata _proofs,
        uint256 _proofMaxQuantityPerTransaction
    ) public view returns (bool validMerkleProof, uint256 merkleProofIndex) {
        IDropClaimConditionV1.ClaimCondition memory currentClaimPhase = claimData.claimCondition[_tokenId].phases[
            _conditionId
        ];

        if (currentClaimPhase.merkleRoot != bytes32(0)) {
            (validMerkleProof, merkleProofIndex) = MerkleProof.verify(
                _proofs,
                currentClaimPhase.merkleRoot,
                keccak256(abi.encodePacked(_claimer, _proofMaxQuantityPerTransaction))
            );

            if (!validMerkleProof) revert IDropErrorsV3.InvalidMerkleProof();
            if (
                !(_proofMaxQuantityPerTransaction == 0 ||
                    _quantity <=
                    _proofMaxQuantityPerTransaction -
                        claimData.claimCondition[_tokenId].userClaims[_conditionId][_claimer].claimedBalance)
            ) revert IDropErrorsV3.InvalidMaxQuantityProof();
        }
    }

    /// @dev Checks a request to claim NFTs against the active claim condition's criteria.
    function verifyClaim(
        DropERC1155DataTypes.ClaimData storage claimData,
        uint256 _conditionId,
        address _claimer,
        uint256 _tokenId,
        uint256 _quantity,
        address _currency,
        uint256 _pricePerToken
    ) public view {
        IDropClaimConditionV1.ClaimCondition memory currentClaimPhase = claimData.claimCondition[_tokenId].phases[
            _conditionId
        ];

        if (!(_currency == currentClaimPhase.currency && _pricePerToken == currentClaimPhase.pricePerToken)) {
            revert IDropErrorsV3.InvalidPrice();
        }
        verifyClaimQuantity(claimData, _conditionId, _claimer, _tokenId, _quantity);
        verifyClaimTimestamp(claimData, _conditionId, _claimer, _tokenId);
    }

    function verifyClaimQuantity(
        DropERC1155DataTypes.ClaimData storage claimData,
        uint256 _conditionId,
        address _claimer,
        uint256 _tokenId,
        uint256 _quantity
    ) public view {
        if (_quantity == 0) {
            revert IDropErrorsV3.InvalidQuantity();
        }

        IDropClaimConditionV1.ClaimCondition memory currentClaimPhase = claimData.claimCondition[_tokenId].phases[
            _conditionId
        ];

        if (!(_quantity > 0 && (_quantity <= currentClaimPhase.quantityLimitPerTransaction))) {
            revert IDropErrorsV3.CrossedLimitQuantityPerTransactionSft(
                _tokenId,
                currentClaimPhase.quantityLimitPerTransaction
            );
        }
        if (!(currentClaimPhase.supplyClaimed + _quantity <= currentClaimPhase.maxClaimableSupply)) {
            revert IDropErrorsV3.CrossedLimitMaxClaimableSupplySft(
                _tokenId,
                currentClaimPhase.maxClaimableSupply - currentClaimPhase.supplyClaimed
            );
        }
        if (_isOutOfLimits(claimData.maxTotalSupply[_tokenId], claimData.totalSupply[_tokenId] + _quantity)) {
            revert IDropErrorsV3.CrossedLimitMaxTotalSupplySft(
                _tokenId,
                claimData.maxTotalSupply[_tokenId] - claimData.totalSupply[_tokenId]
            );
        }
        if (
            _isOutOfLimits(
                claimData.maxWalletClaimCount[_tokenId],
                claimData.walletClaimCount[_tokenId][_claimer] + _quantity
            )
        ) {
            revert IDropErrorsV3.CrossedLimitMaxWalletClaimCountSft(
                _tokenId,
                claimData.maxWalletClaimCount[_tokenId] - claimData.walletClaimCount[_tokenId][_claimer]
            );
        }
    }

    function verifyClaimTimestamp(
        DropERC1155DataTypes.ClaimData storage claimData,
        uint256 _conditionId,
        address _claimer,
        uint256 _tokenId
    ) public view {
        (uint256 lastClaimTimestamp, uint256 nextValidClaimTimestamp) = getClaimTimestamp(
            claimData,
            _tokenId,
            _conditionId,
            _claimer
        );

        if (!(lastClaimTimestamp == 0 || block.timestamp >= nextValidClaimTimestamp))
            revert IDropErrorsV3.InvalidTime();
    }

    function issueWithinPhase(
        DropERC1155DataTypes.ClaimData storage claimData,
        uint256 _tokenId,
        address _receiver,
        uint256 _quantity
    ) external {
        uint256 conditionId = getActiveClaimConditionId(claimData, _tokenId);
        verifyClaimQuantity(claimData, conditionId, _receiver, _tokenId, _quantity);
        recordTransferClaimedTokens(claimData, conditionId, _tokenId, _quantity, _receiver);
    }

    function getAllClaimFees(
        IGlobalConfigV1 _aspenConfig,
        address _owner,
        address _claimCurrency,
        uint256 _quantityToClaim,
        uint256 _pricePerToken
    ) internal view returns (ClaimFeeDetails memory claimFeeDetails) {
        (address _claimFeeReceiver, uint256 _claimFeeBPS) = _aspenConfig.getClaimFee(_owner);
        (address _collectorFeeReceiver, uint256 _collectorFee, address _collectorFeeCurrency) = _aspenConfig
            .getCollectorFee(_owner);
        uint256 claimPrice = _quantityToClaim * _pricePerToken;
        uint256 collectorFee = _quantityToClaim * _collectorFee;

        return
            ClaimFeeDetails(
                _claimFeeReceiver,
                _claimCurrency,
                claimPrice, // claimPrice = _quantityToClaim * _pricePerToken
                (claimPrice * _claimFeeBPS) / MAX_BPS, // claimFee
                _collectorFeeReceiver,
                _collectorFeeCurrency,
                collectorFee
            );
    }

    /// @dev Collects and distributes the primary sale value of NFTs being claimed.
    function collectClaimPrice(
        DropERC1155DataTypes.ClaimData storage claimData,
        ClaimFeesRequestData calldata claimFeesRequestData,
        uint256 _quantityToClaim,
        address _currency,
        uint256 _pricePerToken,
        uint256 _tokenId
    ) internal returns (ClaimPaymentReponse memory paymentResponse) {
        ClaimFeeDetails memory claimFees = getAllClaimFees(
            claimFeesRequestData.aspenConfig,
            claimFeesRequestData.owner,
            _currency,
            _quantityToClaim,
            _pricePerToken
        );

        if (
            // if the claim currency and collector fee currency is in native token, we expect the sum of those to be the msg.value
            (claimFees.claimCurrency == CurrencyTransferLib.NATIVE_TOKEN &&
                claimFees.collectorFeeCurrency == CurrencyTransferLib.NATIVE_TOKEN &&
                msg.value != (claimFees.claimPrice + claimFees.collectorFee)) ||
            //  if only the claim currency is in native token, we expect only the claim price to be the msg.value
            (claimFees.claimCurrency == CurrencyTransferLib.NATIVE_TOKEN &&
                claimFees.collectorFeeCurrency != CurrencyTransferLib.NATIVE_TOKEN &&
                msg.value != claimFees.claimPrice) ||
            //  if only the collector fee currency is in native token, we expect only the collector fee to be the msg.value
            (claimFees.claimCurrency != CurrencyTransferLib.NATIVE_TOKEN &&
                claimFees.collectorFeeCurrency == CurrencyTransferLib.NATIVE_TOKEN &&
                msg.value != claimFees.collectorFee)
        ) revert IDropErrorsV3.InvalidPaymentAmount();

        address recipient = claimData.saleRecipient[_tokenId] == address(0)
            ? claimData.primarySaleRecipient
            : claimData.saleRecipient[_tokenId];

        // For claim fees
        if (claimFees.claimFee > 0 && claimFees.claimFeeReceiver != address(0)) {
            CurrencyTransferLib.transferCurrency(
                _currency,
                claimFeesRequestData.msgSender,
                claimFees.claimFeeReceiver,
                claimFees.claimFee
            );
        }
        // Actual payment to drop contract sales recipient
        if (claimFees.claimPrice - claimFees.claimFee > 0 && recipient != address(0)) {
            CurrencyTransferLib.transferCurrency(
                _currency,
                claimFeesRequestData.msgSender,
                recipient,
                claimFees.claimPrice - claimFees.claimFee
            );
        }
        // For collector fees
        if (claimFees.collectorFee > 0 && claimFees.collectorFeeReceiver != address(0)) {
            CurrencyTransferLib.transferCurrency(
                claimFees.collectorFeeCurrency,
                claimFeesRequestData.msgSender,
                claimFees.collectorFeeReceiver,
                claimFees.collectorFee
            );
        }

        return
            ClaimPaymentReponse(
                claimData.primarySaleRecipient,
                claimFees.claimFeeReceiver,
                claimFees.claimPrice - claimFees.claimFee,
                claimFees.claimFee,
                claimFees.collectorFeeCurrency,
                claimFees.collectorFee
            );
    }

    /// @dev Book-keeping before the calling contract does the actual transfer and mint the relevant NFTs to claimer.
    function recordTransferClaimedTokens(
        DropERC1155DataTypes.ClaimData storage claimData,
        uint256 _conditionId,
        uint256 _tokenId,
        uint256 _quantityBeingClaimed,
        address msgSender
    ) public {
        // Update the supply minted under mint condition.
        claimData.claimCondition[_tokenId].phases[_conditionId].supplyClaimed += _quantityBeingClaimed;

        // if transfer claimed tokens is called when to != msg.sender, it'd use msg.sender's limits.
        // behavior would be similar to msg.sender mint for itself, then transfer to `to`.
        claimData.claimCondition[_tokenId].userClaims[_conditionId][msgSender].lastClaimTimestamp = block.timestamp;
        claimData.claimCondition[_tokenId].userClaims[_conditionId][msgSender].claimedBalance += _quantityBeingClaimed;
        claimData.walletClaimCount[_tokenId][msgSender] += _quantityBeingClaimed;
    }

    function verifyBatch(
        DropERC1155DataTypes.ClaimData storage claimData,
        uint256 _tokenId,
        uint256[] memory _quantities
    ) public view {
        uint256 totalQuantity = 0;
        for (uint256 i = 0; i < _quantities.length; i += 1) {
            totalQuantity += _quantities[i];
        }
        if (_isOutOfLimits(claimData.maxTotalSupply[_tokenId], claimData.totalSupply[_tokenId] + totalQuantity)) {
            revert IDropErrorsV3.CrossedLimitMaxTotalSupplySft(
                _tokenId,
                claimData.maxTotalSupply[_tokenId] - claimData.totalSupply[_tokenId]
            );
        }
    }

    function verifyIssue(
        DropERC1155DataTypes.ClaimData storage claimData,
        uint256 _tokenId,
        uint256 _quantity
    ) external view {
        if (_quantity == 0) {
            revert IDropErrorsV3.InvalidQuantity();
        }

        if (_isOutOfLimits(claimData.maxTotalSupply[_tokenId], claimData.totalSupply[_tokenId] + _quantity)) {
            revert IDropErrorsV3.CrossedLimitMaxTotalSupplySft(
                _tokenId,
                claimData.maxTotalSupply[_tokenId] - claimData.totalSupply[_tokenId]
            );
        }
    }

    function setTokenURI(
        DropERC1155DataTypes.ClaimData storage claimData,
        uint256 _tokenId,
        string memory _tokenURI,
        bool _isPermanent
    ) public {
        // Interpret empty string as unsetting tokenURI
        if (bytes(_tokenURI).length == 0) {
            claimData.tokenURIs[_tokenId].sequenceNumber = 0;
            return;
        }
        // Bump the sequence first
        claimData.uriSequenceCounter.increment();
        claimData.tokenURIs[_tokenId].uri = _tokenURI;
        claimData.tokenURIs[_tokenId].sequenceNumber = claimData.uriSequenceCounter.current();
        claimData.tokenURIs[_tokenId].isPermanent = _isPermanent;
    }

    function tokenURI(
        DropERC1155DataTypes.ClaimData storage claimData,
        uint256 _tokenId
    ) public view returns (string memory) {
        // Try to fetch possibly overridden tokenURI
        DropERC1155DataTypes.SequencedURI storage _tokenURI = claimData.tokenURIs[_tokenId];

        for (uint256 i = 0; i < claimData.baseURIIndices.length; i += 1) {
            if (_tokenId < claimData.baseURIIndices[i] + TOKEN_INDEX_OFFSET) {
                DropERC1155DataTypes.SequencedURI storage _baseURI = claimData.baseURI[
                    claimData.baseURIIndices[i] + TOKEN_INDEX_OFFSET
                ];
                if (_tokenURI.sequenceNumber > _baseURI.sequenceNumber || _tokenURI.isPermanent) {
                    // If the specifically set tokenURI is fresher than the baseURI OR
                    // if the tokenURI is permanet then return that (it is in-force)
                    return _tokenURI.uri;
                }
                // Otherwise either there is no override (sequenceNumber == 0) or the baseURI is fresher, so return the
                // baseURI-derived tokenURI
                return string(abi.encodePacked(_baseURI.uri, _tokenId.toString()));
            }
        }
        return "";
    }

    function lazyMint(
        DropERC1155DataTypes.ClaimData storage claimData,
        uint256 _amount,
        string calldata _baseURIForTokens
    ) public returns (uint256 startId, uint256 baseURIIndex) {
        if (_amount == 0) revert IDropErrorsV3.InvalidNoOfTokenIds();
        claimData.uriSequenceCounter.increment();
        startId = claimData.nextTokenIdToMint;
        baseURIIndex = startId + _amount;

        claimData.nextTokenIdToMint = baseURIIndex;
        claimData.baseURI[baseURIIndex].uri = _baseURIForTokens;
        claimData.baseURI[baseURIIndex].sequenceNumber = claimData.uriSequenceCounter.current();
        claimData.baseURI[baseURIIndex].amountOfTokens = _amount;
        claimData.baseURIIndices.push(baseURIIndex - TOKEN_INDEX_OFFSET);
    }

    /// @dev Expose the current active claim condition including claim limits
    function getActiveClaimConditions(
        DropERC1155DataTypes.ClaimData storage claimData,
        uint256 _tokenId
    )
        public
        view
        returns (
            IDropClaimConditionV1.ClaimCondition memory condition,
            uint256 conditionId,
            uint256 walletMaxClaimCount,
            uint256 maxTotalSupply
        )
    {
        conditionId = getActiveClaimConditionId(claimData, _tokenId);
        condition = claimData.claimCondition[_tokenId].phases[conditionId];
        walletMaxClaimCount = claimData.maxWalletClaimCount[_tokenId];
        maxTotalSupply = claimData.maxTotalSupply[_tokenId];
    }

    /// @dev Returns basic info for claim data
    function getClaimData(
        DropERC1155DataTypes.ClaimData storage claimData,
        uint256 _tokenId
    ) public view returns (uint256 nextTokenIdToMint, uint256 maxTotalSupply, uint256 maxWalletClaimCount) {
        nextTokenIdToMint = claimData.nextTokenIdToMint;
        maxTotalSupply = claimData.maxTotalSupply[_tokenId];
        maxWalletClaimCount = claimData.maxWalletClaimCount[_tokenId];
    }

    /// @dev Returns an array with all the claim conditions.
    function getClaimConditions(
        DropERC1155DataTypes.ClaimData storage claimData,
        uint256 _tokenId
    ) public view returns (IDropClaimConditionV1.ClaimCondition[] memory conditions) {
        uint256 phaseCount = claimData.claimCondition[_tokenId].count;
        IDropClaimConditionV1.ClaimCondition[] memory _conditions = new IDropClaimConditionV1.ClaimCondition[](
            phaseCount
        );
        for (
            uint256 i = claimData.claimCondition[_tokenId].currentStartId;
            i < claimData.claimCondition[_tokenId].currentStartId + phaseCount;
            i++
        ) {
            _conditions[i - claimData.claimCondition[_tokenId].currentStartId] = claimData
                .claimCondition[_tokenId]
                .phases[i];
        }
        conditions = _conditions;
    }

    /// @dev Returns the user specific limits related to the current active claim condition
    function getUserClaimConditions(
        DropERC1155DataTypes.ClaimData storage claimData,
        uint256 _tokenId,
        address _claimer
    )
        public
        view
        returns (
            uint256 conditionId,
            uint256 walletClaimedCount,
            uint256 walletClaimedCountInPhase,
            uint256 lastClaimTimestamp,
            uint256 nextValidClaimTimestamp
        )
    {
        conditionId = getActiveClaimConditionId(claimData, _tokenId);
        (lastClaimTimestamp, nextValidClaimTimestamp) = getClaimTimestamp(claimData, _tokenId, conditionId, _claimer);
        walletClaimedCount = claimData.walletClaimCount[_tokenId][_claimer];
        walletClaimedCountInPhase = claimData.claimCondition[_tokenId].userClaims[conditionId][_claimer].claimedBalance;
    }

    /// @dev Returns the current active claim condition ID.
    function getActiveClaimConditionId(
        DropERC1155DataTypes.ClaimData storage claimData,
        uint256 _tokenId
    ) public view returns (uint256) {
        IDropClaimConditionV1.ClaimConditionList storage conditionList = claimData.claimCondition[_tokenId];
        for (uint256 i = conditionList.currentStartId + conditionList.count; i > conditionList.currentStartId; i--) {
            if (block.timestamp >= conditionList.phases[i - 1].startTimestamp) {
                return i - 1;
            }
        }

        revert IDropErrorsV3.NoActiveMintCondition();
    }

    /// @dev Returns the claim condition at the given uid.
    function getClaimConditionById(
        DropERC1155DataTypes.ClaimData storage claimData,
        uint256 _tokenId,
        uint256 _conditionId
    ) external view returns (IDropClaimConditionV1.ClaimCondition memory condition) {
        condition = claimData.claimCondition[_tokenId].phases[_conditionId];
    }

    /// @dev Returns the timestamp for when a claimer is eligible for claiming NFTs again.
    function getClaimTimestamp(
        DropERC1155DataTypes.ClaimData storage claimData,
        uint256 _tokenId,
        uint256 _conditionId,
        address _claimer
    ) public view returns (uint256 lastClaimTimestamp, uint256 nextValidClaimTimestamp) {
        lastClaimTimestamp = claimData.claimCondition[_tokenId].userClaims[_conditionId][_claimer].lastClaimTimestamp;

        unchecked {
            nextValidClaimTimestamp =
                lastClaimTimestamp +
                claimData.claimCondition[_tokenId].phases[_conditionId].waitTimeInSecondsBetweenClaims;

            if (nextValidClaimTimestamp < lastClaimTimestamp) {
                nextValidClaimTimestamp = type(uint256).max;
            }
        }
    }

    /// @dev Returns the royalty recipient and bps for a particular token Id.
    function getRoyaltyInfoForToken(
        DropERC1155DataTypes.ClaimData storage claimData,
        uint256 _tokenId
    ) public view returns (address, uint16) {
        IRoyaltyV0.RoyaltyInfo memory royaltyForToken = claimData.royaltyInfoForToken[_tokenId];

        return
            royaltyForToken.recipient == address(0)
                ? (claimData.royaltyRecipient, uint16(claimData.royaltyBps))
                : (royaltyForToken.recipient, uint16(royaltyForToken.bps));
    }

    /// @dev See ERC-2891 - Returns the royalty recipient and amount, given a tokenId and sale price.
    function royaltyInfo(
        DropERC1155DataTypes.ClaimData storage claimData,
        uint256 tokenId,
        uint256 salePrice
    ) external view returns (address receiver, uint256 royaltyAmount) {
        (address recipient, uint256 bps) = getRoyaltyInfoForToken(claimData, tokenId);
        receiver = recipient;
        royaltyAmount = (salePrice * bps) / MAX_BPS;
    }

    function setDefaultRoyaltyInfo(
        DropERC1155DataTypes.ClaimData storage claimData,
        address _royaltyRecipient,
        uint256 _royaltyBps
    ) external {
        if (!(_royaltyBps <= MAX_BPS)) revert IDropErrorsV3.MaxBps();

        claimData.royaltyRecipient = _royaltyRecipient;
        claimData.royaltyBps = uint16(_royaltyBps);
    }

    function setRoyaltyInfoForToken(
        DropERC1155DataTypes.ClaimData storage claimData,
        uint256 _tokenId,
        address _recipient,
        uint256 _bps
    ) external {
        if (!(_bps <= MAX_BPS)) revert IDropErrorsV3.MaxBps();

        claimData.royaltyInfoForToken[_tokenId] = IRoyaltyV0.RoyaltyInfo({recipient: _recipient, bps: _bps});
    }

    /// @dev See {ERC1155-_beforeTokenTransfer}.
    function beforeTokenTransfer(
        DropERC1155DataTypes.ClaimData storage claimData,
        TermsDataTypes.Terms storage termsData,
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts
    ) external {
        if (to != address(this)) {
            if (
                termsData.termsActivated &&
                (from != address(0x0000000000000000000000000000000000000001) ||
                    to != address(0x0000000000000000000000000000000000000001))
            ) {
                if (!termsData.termsAccepted[to] || termsData.termsVersion != termsData.acceptedVersion[to])
                    revert IDropErrorsV3.TermsNotAccepted(to, termsData.termsURI, termsData.termsVersion);
            }
        }

        if (from == address(0)) {
            for (uint256 i = 0; i < ids.length; ++i) {
                claimData.totalSupply[ids[i]] += amounts[i];
            }
        }

        if (to == address(0)) {
            for (uint256 i = 0; i < ids.length; ++i) {
                claimData.totalSupply[ids[i]] -= amounts[i];
            }
        }
    }

    /// @dev Checks if a value is outside of a limit.
    /// @param _limit The limit to check against.
    /// @param _value The value to check.
    /// @return True if the value is there is a limit and it's outside of that limit.
    function _isOutOfLimits(uint256 _limit, uint256 _value) internal pure returns (bool) {
        return _limit != 0 && _value > _limit;
    }
}

// File: contracts/aspen/drop/AspenERC1155DropStorage.sol



// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.8;

///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//                                                                                                                                           //
//                      _'                    AAA                                                                                            //
//                    !jz_                   A:::A                                                                                           //
//                 ;Lzzzz-                  A:::::A                                                                                          //
//              '1zzzzxzz'                 A:::::::A                                                                                         //
//            !xzzzzzzi~                  A:::::::::A             ssssssssss   ppppp   ppppppppp       eeeeeeeeeeee    nnnn  nnnnnnnn        //
//         ;izzzzzzj^`                   A:::::A:::::A          ss::::::::::s  p::::ppp:::::::::p    ee::::::::::::ee  n:::nn::::::::nn      //
//              `;^.`````               A:::::A A:::::A       ss:::::::::::::s p:::::::::::::::::p  e::::::eeeee:::::een::::::::::::::nn     //
//              -;;;;;;;-              A:::::A   A:::::A      s::::::ssss:::::spp::::::ppppp::::::pe::::::e     e:::::enn:::::::::::::::n    //
//           .;;;;;;;_                A:::::A     A:::::A      s:::::s  ssssss  p:::::p     p:::::pe:::::::eeeee::::::e  n:::::nnnn:::::n    //
//         ;;;;;;;;`                 A:::::AAAAAAAAA:::::A       s::::::s       p:::::p     p:::::pe:::::::::::::::::e   n::::n    n::::n    //
//      _;;;;;;;'                   A:::::::::::::::::::::A         s::::::s    p:::::p     p:::::pe::::::eeeeeeeeeee    n::::n    n::::n    //
//            ;{jjjjjjjjj          A:::::AAAAAAAAAAAAA:::::A  ssssss   s:::::s  p:::::p    p::::::pe:::::::e             n::::n    n::::n    //
//         `+IIIVVVVVVVVI`        A:::::A             A:::::A s:::::ssss::::::s p:::::ppppp:::::::pe::::::::e            n::::n    n::::n    //
//       ^sIVVVVVVVVVVVVI`       A:::::A               A:::::As::::::::::::::s  p::::::::::::::::p  e::::::::eeeeeeee    n::::n    n::::n    //
//    ~xIIIVVVVVVVVVVVVVI`      A:::::A                 A:::::As:::::::::::ss   p::::::::::::::pp    ee:::::::::::::e    n::::n    n::::n    //
//  -~~~;;;;;;;;;;;;;;;;;      AAAAAAA                   AAAAAAAsssssssssss     p::::::pppppppp        eeeeeeeeeeeeee    nnnnnn    nnnnnn    //
//                                                                              p:::::p                                                      //
//                                                                              p:::::p                                                      //
//                                                                             p:::::::p                                                     //
//                                                                             p:::::::p                                                     //
//                                                                             p:::::::p                                                     //
//                                                                             ppppppppp                                                     //
//                                                                                                                                           //
//  Website: https://aspenft.io/                                                                                                             //
//  Twitter: https://twitter.com/aspenft                                                                                                     //
//                                                                                                                                           //
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

//  ==========  External imports    ==========
import "@openzeppelin/contracts-upgradeable/token/ERC1155/ERC1155Upgradeable.sol";
import "@openzeppelin/contracts-upgradeable/interfaces/IERC2981Upgradeable.sol";
import "@openzeppelin/contracts-upgradeable/utils/StringsUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/access/AccessControlEnumerableUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/security/ReentrancyGuardUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/utils/CountersUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/utils/cryptography/ECDSAUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/utils/cryptography/draft-EIP712Upgradeable.sol";
import "./extension/operatorFilterer/UpdateableDefaultOperatorFiltererUpgradeable.sol";
/// ========== Features ==========
import "./openzeppelin-presets/metatx/ERC2771ContextUpgradeable.sol";

import "./types/DropERC1155DataTypes.sol";
import "../terms/types/TermsDataTypes.sol";

import "./AspenERC1155DropLogic.sol";
import "../terms/lib/TermsLogic.sol";
import "../api/issuance/IDropClaimCondition.sol";
import "../api/errors/IDropErrors.sol";
import "../api/config/IGlobalConfig.sol";

abstract contract AspenERC1155DropStorage is
    Initializable,
    ReentrancyGuardUpgradeable,
    ERC2771ContextUpgradeable,
    AccessControlEnumerableUpgradeable,
    ERC1155Upgradeable,
    EIP712Upgradeable,
    UpdateableDefaultOperatorFiltererUpgradeable
{
    /// ================================
    /// =========== Libraries ==========
    /// ================================
    using StringsUpgradeable for uint256;
    using TermsLogic for TermsDataTypes.Terms;
    using AspenERC1155DropLogic for DropERC1155DataTypes.ClaimData;

    struct ChargebackProtectionDetails {
        uint256 quantity;
        uint256 withdrawnQuantity;
        uint256 transferableAt;
    }

    /// ===============================================
    /// =========== State variables - public ==========
    /// ===============================================
    /// @dev Only MINTER_ROLE holders can lazy mint NFTs.
    bytes32 public constant MINTER_ROLE = keccak256("MINTER_ROLE");
    /// @dev Only ISSUER_ROLE holders can issue NFTs.
    bytes32 public constant ISSUER_ROLE = keccak256("ISSUER_ROLE");
    /// @dev Offset for token IDs.
    uint8 public constant TOKEN_INDEX_OFFSET = 1;
    /// @dev If true, users cannot claim.
    bool public claimIsPaused = false;
    /// @dev Time in seconds for chargeback protection
    uint256 public chargebackProtectionPeriod;

    /// @dev Issue buffer size per wallet address per token id
    mapping(address => mapping(uint256 => uint256)) public issueBufferSize;
    /// @dev chargeback protection details per wallet address per token id
    mapping(address => mapping(uint256 => mapping(uint256 => ChargebackProtectionDetails))) public embargoedTokens;

    /// @dev The address that receives all primary sales value.
    address public _primarySaleRecipient;
    /// @dev Token name
    string public __name;
    /// @dev Token symbol
    string public __symbol;
    /// @dev Owner of the contract (purpose: OpenSea compatibility)
    address public _owner;
    /// @dev Contract level metadata.
    string public _contractUri;

    /// @dev Mapping from 'Largest tokenId of a batch of tokens with the same baseURI'
    ///         to base URI for the respective batch of tokens.
    mapping(uint256 => string) public baseURI;

    /// @dev address of delegate logic contract
    address public delegateLogicContract;
    /// @dev address of restricted logic contract
    address public restrictedLogicContract;
    /// @dev global Aspen config
    IGlobalConfigV1 public aspenConfig;

    /// @dev enable/disable operator filterer.
    // bool public operatorFiltererEnabled;
    // address public defaultSubscription;
    // address public operatorFilterRegistry;

    bytes32 public constant MESSAGE_HASH =
        keccak256("AcceptTerms(address acceptor,string termsURI,uint8 termsVersion)");

    struct AcceptTerms {
        address acceptor;
        string termsURI;
        uint8 termsVersion;
    }

    DropERC1155DataTypes.ClaimData claimData;
    TermsDataTypes.Terms termsData;

    modifier isValidTokenId(uint256 _tokenId) {
        if (_tokenId <= 0) revert IDropErrorsV3.InvalidTokenId(_tokenId);
        _;
    }

    /// @dev See ERC 165
    function supportsInterface(
        bytes4 interfaceId
    ) public view virtual override(ERC1155Upgradeable, AccessControlEnumerableUpgradeable) returns (bool) {
        return AccessControlEnumerableUpgradeable.supportsInterface(interfaceId);
    }

    /// @dev See {ERC1155-_beforeTokenTransfer}.
    function _beforeTokenTransfer(
        address operator,
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) internal virtual override {
        super._beforeTokenTransfer(operator, from, to, ids, amounts, data);
        AspenERC1155DropLogic.beforeTokenTransfer(claimData, termsData, from, to, ids, amounts);
    }

    function _canSetOperatorRestriction() internal virtual override onlyRole(DEFAULT_ADMIN_ROLE) returns (bool) {
        return true;
    }

    /// @dev See {ERC1155-_safeTransferFrom}.
    function _safeTransferFrom(
        address from,
        address to,
        uint256 id,
        uint256 amount,
        bytes memory data
    ) internal virtual override {
        // In case the token is not transferrable, we only allow transfers to any address with ISSUER_ROLE.
        // This is to make sure we allow the ISSUER to withdraw the token if needed.
        (bool canTransfer, uint256 transferTimestamp) = _canTransfer(from, id, amount);
        if (!canTransfer && !hasRole(ISSUER_ROLE, to))
            revert IDropErrorsV1.ChargebackProtectedTransferNotAvailable(transferTimestamp, block.timestamp);
        super._safeTransferFrom(from, to, id, amount, data);
    }

    /// @dev See {ERC1155-_safeBatchTransferFrom}.
    function _safeBatchTransferFrom(
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) internal virtual override {
        for (uint256 i = 0; i < ids.length; ++i) {
            (bool canTransfer, uint256 transferTimestamp) = _canTransfer(from, ids[i], amounts[i]);
            if (!canTransfer && !hasRole(ISSUER_ROLE, to))
                revert IDropErrorsV1.ChargebackProtectedTransferNotAvailable(transferTimestamp, block.timestamp);
        }
        super._safeBatchTransferFrom(from, to, ids, amounts, data);
    }

    /// @dev Checks if a transfer can take place.
    ///     Any tokens claimed (not issued) can be transferred right away while any tokens issued
    ///     can only be transferred when the chargeback protection period in the past - see _getTransferTimesForToken()
    ///     It also trims the issueBufferSize - see _getTransferTimesForToken()
    function _canTransfer(address _holder, uint256 _tokenId, uint256 _quantity) internal returns (bool, uint256) {
        uint256 tokensAvailableForTransfer = 0;
        uint256 timestampAvailableForTransfer = 0;
        (
            uint256[] memory quantityOfTokens,
            uint256[] memory transferableAt,
            uint256 largestActiveSlotId
        ) = _getTransferTimesForToken(_tokenId, _holder);

        for (uint256 i = 0; i < quantityOfTokens.length; i += 1) {
            if (block.timestamp >= transferableAt[i]) {
                tokensAvailableForTransfer = tokensAvailableForTransfer + quantityOfTokens[i];
            }
            // We return the next available timestamp that a transfer can take place
            if (timestampAvailableForTransfer == 0 || timestampAvailableForTransfer > transferableAt[i]) {
                timestampAvailableForTransfer = transferableAt[i];
            }
        }
        issueBufferSize[_holder][_tokenId] = largestActiveSlotId;

        return (tokensAvailableForTransfer >= _quantity, timestampAvailableForTransfer);
    }

    /// @dev Returns the transfer times for a token and a token owner. This method returns 2 arrays and the largest active slot id:
    ///     First one is the quantity of tokens and second one is the timestamps on which the respective
    ///     quantity of first array can be transferred. The first item of the array always returns the tokens
    ///     that are available for trasfer immediatly, either because they were claimed or because the chargeback
    ///     protection period is in the past.
    ///     The largest slot id is the slot id from the issueBufferSize that is still active and is used for trimming
    ///     the issueBufferSize for reduced gas costs. See example below on how it works:
    ///     ====================================================
    ///     o is expired, x is active
    ///     [o x o x x x x o x o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o]
    ///     can be trimmed to --> [o x o x x x x o x ]
    ///     BUT
    ///     [o x o x x x x o x o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o x]
    ///     CANNOT be trimmed
    ///     ====================================================
    /// @return quantityOfTokens - array with quantity of tokens
    /// @return transferableAt - array with timestamps at which the respective quantity from first array can be transferred
    /// @return largestActiveSlotId - slot Id from issueBufferSize that is still active, i.e. transferableAt is in the future
    function _getTransferTimesForToken(
        uint256 _tokenId,
        address _tokenOwner
    )
        internal
        view
        returns (uint256[] memory quantityOfTokens, uint256[] memory transferableAt, uint256 largestActiveSlotId)
    {
        //
        uint256 _largestActiveSlotId = 0;
        // We get the issue counter
        uint256 _issueBufferSize = issueBufferSize[_tokenOwner][_tokenId];
        // We initiate the return objects
        uint256[] memory _quantityOfTokens = new uint256[](_issueBufferSize + 1);
        uint256[] memory _tokenTransferableAt = new uint256[](_issueBufferSize + 1);

        uint256 totalUntransferrableQuantity = 0;
        // We start from 1 as we want to keep the returns for index 0 to be whatever
        // tokens can be transferred (either claimed or issued but transferableAt is in the past)
        for (uint256 i = 1; i <= _issueBufferSize; i += 1) {
            uint256 _transferableAt = embargoedTokens[_tokenOwner][_tokenId][i].transferableAt;
            // We only care for tokens that their transferableAt timestamp is in the past
            if (_transferableAt > block.timestamp) {
                // The quantity is always the tokens issued minus any tokens that might have been withdrawn
                uint256 _quantity = embargoedTokens[_tokenOwner][_tokenId][i].quantity -
                    embargoedTokens[_tokenOwner][_tokenId][i].withdrawnQuantity;
                _quantityOfTokens[i] = _quantity;
                _tokenTransferableAt[i] = _transferableAt;
                totalUntransferrableQuantity = totalUntransferrableQuantity + _quantity;
                _largestActiveSlotId = i;
            }
        }
        _quantityOfTokens[0] = balanceOf(_tokenOwner, _tokenId) - totalUntransferrableQuantity;
        _tokenTransferableAt[0] = 0;

        return (_quantityOfTokens, _tokenTransferableAt, _largestActiveSlotId);
    }

    /// ======================================
    /// =========== Miscellaneous ============
    /// ======================================
    function _msgSender()
        internal
        view
        virtual
        override(ContextUpgradeable, ERC2771ContextUpgradeable)
        returns (address sender)
    {
        return ERC2771ContextUpgradeable._msgSender();
    }

    function _msgData()
        internal
        view
        virtual
        override(ContextUpgradeable, ERC2771ContextUpgradeable)
        returns (bytes calldata)
    {
        return ERC2771ContextUpgradeable._msgData();
    }
}

// File: contracts/aspen/drop/extension/operatorFilterer/DefaultOperatorFiltererUpgradeable.sol



// SPDX-License-Identifier: Apache 2.0
pragma solidity ^0.8;

import "./OperatorFiltererUpgradeable.sol";

abstract contract DefaultOperatorFiltererUpgradeable is OperatorFiltererUpgradeable {
    address DEFAULT_SUBSCRIPTION;

    function __DefaultOperatorFilterer_init(
        address defaultSubscription,
        address operatorFilterRegistry
    ) internal onlyInitializing {
        __DefaultOperatorFilterer_init_internal(defaultSubscription, operatorFilterRegistry);
    }

    function __DefaultOperatorFilterer_init_internal(
        address defaultSubscription,
        address operatorFilterRegistry
    ) internal {
        DEFAULT_SUBSCRIPTION = defaultSubscription;
        OperatorFiltererUpgradeable.__OperatorFilterer_init_internal(
            DEFAULT_SUBSCRIPTION,
            operatorFilterRegistry,
            true
        );
    }

    function getDefaultSubscriptionAddress() public view returns (address) {
        return address(DEFAULT_SUBSCRIPTION);
    }
}

// File: contracts/aspen/drop/extension/operatorFilterer/interfaces/IOperatorFilterRegistry.sol



// SPDX-License-Identifier: Apache 2.0
pragma solidity ^0.8;

interface IOperatorFilterRegistry {
    function isOperatorAllowed(address registrant, address operator) external view returns (bool);

    function register(address registrant) external;

    function registerAndSubscribe(address registrant, address subscription) external;

    function registerAndCopyEntries(address registrant, address registrantToCopy) external;

    function unregister(address addr) external;

    function updateOperator(address registrant, address operator, bool filtered) external;

    function updateOperators(address registrant, address[] calldata operators, bool filtered) external;

    function updateCodeHash(address registrant, bytes32 codehash, bool filtered) external;

    function updateCodeHashes(address registrant, bytes32[] calldata codeHashes, bool filtered) external;

    function subscribe(address registrant, address registrantToSubscribe) external;

    function unsubscribe(address registrant, bool copyExistingEntries) external;

    function subscriptionOf(address addr) external returns (address registrant);

    function subscribers(address registrant) external returns (address[] memory);

    function subscriberAt(address registrant, uint256 index) external returns (address);

    function copyEntriesOf(address registrant, address registrantToCopy) external;

    function isOperatorFiltered(address registrant, address operator) external returns (bool);

    function isCodeHashOfFiltered(address registrant, address operatorWithCode) external returns (bool);

    function isCodeHashFiltered(address registrant, bytes32 codeHash) external returns (bool);

    function filteredOperators(address addr) external returns (address[] memory);

    function filteredCodeHashes(address addr) external returns (bytes32[] memory);

    function filteredOperatorAt(address registrant, uint256 index) external returns (address);

    function filteredCodeHashAt(address registrant, uint256 index) external returns (bytes32);

    function isRegistered(address addr) external returns (bool);

    function codeHashOf(address addr) external returns (bytes32);
}

// File: contracts/aspen/drop/extension/operatorFilterer/OperatorFiltererUpgradeable.sol



// SPDX-License-Identifier: MIT
pragma solidity ^0.8;

import "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol";
import "./interfaces/IOperatorFilterRegistry.sol";
import "./OperatorFilterToggle.sol";

abstract contract OperatorFiltererUpgradeable is Initializable, OperatorFilterToggle {
    error OperatorNotAllowed(address operator);

    IOperatorFilterRegistry OPERATOR_FILTER_REGISTRY;

    function __OperatorFilterer_init(
        address subscriptionOrRegistrantToCopy,
        address operatorFilterRegistry,
        bool subscribe
    ) internal onlyInitializing {
        __OperatorFilterer_init_internal(subscriptionOrRegistrantToCopy, operatorFilterRegistry, subscribe);
    }

    function __OperatorFilterer_init_internal(
        address subscriptionOrRegistrantToCopy,
        address operatorFilterRegistry,
        bool subscribe
    ) internal {
        // If an inheriting token contract is deployed to a network without the registry deployed, the modifier
        // will not revert, but the contract will need to be registered with the registry once it is deployed in
        // order for the modifier to filter addresses.
        OPERATOR_FILTER_REGISTRY = IOperatorFilterRegistry(operatorFilterRegistry);
        if (address(OPERATOR_FILTER_REGISTRY).code.length > 0) {
            if (!OPERATOR_FILTER_REGISTRY.isRegistered(address(this))) {
                if (subscribe) {
                    OPERATOR_FILTER_REGISTRY.registerAndSubscribe(address(this), subscriptionOrRegistrantToCopy);
                } else {
                    if (subscriptionOrRegistrantToCopy != address(0)) {
                        OPERATOR_FILTER_REGISTRY.registerAndCopyEntries(address(this), subscriptionOrRegistrantToCopy);
                    } else {
                        OPERATOR_FILTER_REGISTRY.register(address(this));
                    }
                }
            }
        }
    }

    function getOperatorFilterRegistryAddress() public view returns (address) {
        return address(OPERATOR_FILTER_REGISTRY);
    }

    modifier onlyAllowedOperator(address from) virtual {
        // Check registry code length to facilitate testing in environments without a deployed registry.
        if (operatorRestriction) {
            if (address(OPERATOR_FILTER_REGISTRY).code.length > 0) {
                // Allow spending tokens from addresses with balance
                // Note that this still allows listings and marketplaces with escrow to transfer tokens if transferred
                // from an EOA.
                if (from == msg.sender) {
                    _;
                    return;
                }
                if (!OPERATOR_FILTER_REGISTRY.isOperatorAllowed(address(this), msg.sender)) {
                    revert OperatorNotAllowed(msg.sender);
                }
            }
        }
        _;
    }

    modifier onlyAllowedOperatorApproval(address operator) virtual {
        // Check registry code length to facilitate testing in environments without a deployed registry.
        if (operatorRestriction) {
            if (address(OPERATOR_FILTER_REGISTRY).code.length > 0) {
                if (!OPERATOR_FILTER_REGISTRY.isOperatorAllowed(address(this), operator)) {
                    revert OperatorNotAllowed(operator);
                }
            }
        }
        _;
    }
}

// File: contracts/aspen/drop/extension/operatorFilterer/OperatorFilterToggle.sol



// SPDX-License-Identifier: Apache 2.0
pragma solidity ^0.8;

import "../../../api/royalties/IRoyalty.sol";

abstract contract OperatorFilterToggle is IPublicOperatorFilterToggleV1, IRestrictedOperatorFilterToggleV0 {
    bool public operatorRestriction;

    function getOperatorRestriction() external view returns (bool) {
        return operatorRestriction;
    }

    function setOperatorRestriction(bool _restriction) external virtual {
        require(_canSetOperatorRestriction(), "Not authorized to set operator restriction.");
        _setOperatorRestriction(_restriction);
    }

    function _setOperatorRestriction(bool _restriction) internal {
        operatorRestriction = _restriction;
        emit OperatorRestriction(_restriction);
    }

    function _canSetOperatorRestriction() internal virtual returns (bool);
}

// File: contracts/aspen/drop/extension/operatorFilterer/UpdateableDefaultOperatorFiltererUpgradeable.sol



// SPDX-License-Identifier: Apache 2.0
pragma solidity ^0.8;

import "../../../api/config/types/OperatorFiltererDataTypes.sol";
import "./DefaultOperatorFiltererUpgradeable.sol";

abstract contract UpdateableDefaultOperatorFiltererUpgradeable is DefaultOperatorFiltererUpgradeable {
    IOperatorFiltererDataTypesV0.OperatorFilterer private __operatorFilterer;

    function __UpdateableDefaultOperatorFiltererUpgradeable_init(
        IOperatorFiltererDataTypesV0.OperatorFilterer memory _operatorFilterer
    ) internal onlyInitializing {
        __operatorFilterer = _operatorFilterer;
        DefaultOperatorFiltererUpgradeable.__DefaultOperatorFilterer_init(
            _operatorFilterer.defaultSubscription,
            _operatorFilterer.operatorFilterRegistry
        );
    }

    function getOperatorFiltererDetails() public view returns (IOperatorFiltererDataTypesV0.OperatorFilterer memory) {
        return __operatorFilterer;
    }

    function _setOperatorFilterer(
        IOperatorFiltererDataTypesV0.OperatorFilterer memory _newOperatorFilterer
    ) internal virtual {
        // Note: No need to check here as the flow for setting an operator filterer is by first retrieving it from Aspen Config
        __operatorFilterer = _newOperatorFilterer;
        __DefaultOperatorFilterer_init_internal(
            _newOperatorFilterer.defaultSubscription,
            _newOperatorFilterer.operatorFilterRegistry
        );
    }
}

// File: contracts/aspen/drop/interfaces/IWETH.sol



// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.8;

interface IWETH {
    function deposit() external payable;

    function withdraw(uint256 amount) external;

    function transfer(address to, uint256 value) external returns (bool);
}

// File: contracts/aspen/drop/lib/CurrencyTransferLib.sol



// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.8;

// Helper interfaces
import {IWETH} from "../interfaces/IWETH.sol";
import "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol";
import "@openzeppelin/contracts-upgradeable/token/ERC20/utils/SafeERC20Upgradeable.sol";

library CurrencyTransferLib {
    using SafeERC20Upgradeable for IERC20Upgradeable;

    /// @dev The address interpreted as native token of the chain.
    address public constant NATIVE_TOKEN = 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE;

    /// @dev Transfers a given amount of currency.
    function transferCurrency(address _currency, address _from, address _to, uint256 _amount) internal {
        if (_amount == 0) {
            return;
        }

        if (_currency == NATIVE_TOKEN) {
            safeTransferNativeToken(_to, _amount);
        } else {
            safeTransferERC20(_currency, _from, _to, _amount);
        }
    }

    /// @dev Transfers a given amount of currency. (With native token wrapping)
    function transferCurrencyWithWrapper(
        address _currency,
        address _from,
        address _to,
        uint256 _amount,
        address _nativeTokenWrapper
    ) internal {
        if (_amount == 0) {
            return;
        }

        if (_currency == NATIVE_TOKEN) {
            if (_from == address(this)) {
                // withdraw from weth then transfer withdrawn native token to recipient
                IWETH(_nativeTokenWrapper).withdraw(_amount);
                safeTransferNativeTokenWithWrapper(_to, _amount, _nativeTokenWrapper);
            } else if (_to == address(this)) {
                // store native currency in weth
                require(_amount == msg.value, "msg.value != amount");
                IWETH(_nativeTokenWrapper).deposit{value: _amount}();
            } else {
                safeTransferNativeTokenWithWrapper(_to, _amount, _nativeTokenWrapper);
            }
        } else {
            safeTransferERC20(_currency, _from, _to, _amount);
        }
    }

    /// @dev Transfer `amount` of ERC20 token from `from` to `to`.
    function safeTransferERC20(address _currency, address _from, address _to, uint256 _amount) internal {
        if (_from == _to) {
            return;
        }

        if (_from == address(this)) {
            IERC20Upgradeable(_currency).safeTransfer(_to, _amount);
        } else {
            IERC20Upgradeable(_currency).safeTransferFrom(_from, _to, _amount);
        }
    }

    /// @dev Transfers `amount` of native token to `to`.
    function safeTransferNativeToken(address to, uint256 value) internal {
        // solhint-disable avoid-low-level-calls
        // slither-disable-next-line low-level-calls
        (bool success, ) = to.call{value: value}("");
        require(success, "native token transfer failed");
    }

    /// @dev Transfers `amount` of native token to `to`. (With native token wrapping)
    function safeTransferNativeTokenWithWrapper(address to, uint256 value, address _nativeTokenWrapper) internal {
        // solhint-disable avoid-low-level-calls
        // slither-disable-next-line low-level-calls
        (bool success, ) = to.call{value: value}("");
        if (!success) {
            IWETH(_nativeTokenWrapper).deposit{value: value}();
            IERC20Upgradeable(_nativeTokenWrapper).safeTransfer(to, value);
        }
    }
}

// File: contracts/aspen/drop/lib/FeeType.sol



// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.8;

library FeeType {
    uint256 internal constant PRIMARY_SALE = 0;
    uint256 internal constant MARKET_SALE = 1;
    uint256 internal constant SPLIT = 2;
}

// File: contracts/aspen/drop/lib/MerkleProof.sol



// SPDX-License-Identifier: MIT
// Modified from https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v4.3.0/contracts/utils/cryptography/MerkleProof.sol
// Copied from https://github.com/ensdomains/governance/blob/master/contracts/MerkleProof.sol

pragma solidity ^0.8;

/**
 * @dev These functions deal with verification of Merkle Trees proofs.
 *
 * The proofs can be generated using the JavaScript library
 * https://github.com/miguelmota/merkletreejs[merkletreejs].
 * Note: the hashing algorithm should be keccak256 and pair sorting should be enabled.
 *
 * See `test/utils/cryptography/MerkleProof.test.js` for some examples.
 *
 * Source: https://github.com/ensdomains/governance/blob/master/contracts/MerkleProof.sol
 */
library MerkleProof {
    /**
     * @dev Returns true if a `leaf` can be proved to be a part of a Merkle tree
     * defined by `root`. For this, a `proof` must be provided, containing
     * sibling hashes on the branch from the leaf to the root of the tree. Each
     * pair of leaves and each pair of pre-images are assumed to be sorted.
     */
    function verify(bytes32[] memory proof, bytes32 root, bytes32 leaf) internal pure returns (bool, uint256) {
        bytes32 computedHash = leaf;
        uint256 index = 0;

        for (uint256 i = 0; i < proof.length; i++) {
            index *= 2;
            bytes32 proofElement = proof[i];

            if (computedHash <= proofElement) {
                // Hash(current computed hash + current element of the proof)
                computedHash = keccak256(abi.encodePacked(computedHash, proofElement));
            } else {
                // Hash(current element of the proof + current computed hash)
                computedHash = keccak256(abi.encodePacked(proofElement, computedHash));
                index += 1;
            }
        }

        // Check if the computed hash (root) is equal to the provided root
        return (computedHash == root, index);
    }
}

// File: contracts/aspen/drop/openzeppelin-presets/metatx/ERC2771ContextUpgradeable.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.0 (metatx/ERC2771Context.sol)

pragma solidity ^0.8;

import "@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol";

/**
 * @dev Context variant with ERC2771 support.
 */
abstract contract ERC2771ContextUpgradeable is Initializable, ContextUpgradeable {
    mapping(address => bool) private _trustedForwarder;

    function __ERC2771Context_init(address[] memory trustedForwarder) internal onlyInitializing {
        __Context_init_unchained();
        __ERC2771Context_init_unchained(trustedForwarder);
    }

    function __ERC2771Context_init_unchained(address[] memory trustedForwarder) internal onlyInitializing {
        for (uint256 i = 0; i < trustedForwarder.length; i++) {
            _trustedForwarder[trustedForwarder[i]] = true;
        }
    }

    function isTrustedForwarder(address forwarder) public view virtual returns (bool) {
        return _trustedForwarder[forwarder];
    }

    function _msgSender() internal view virtual override returns (address sender) {
        if (isTrustedForwarder(msg.sender)) {
            // The assembly code is more direct than the Solidity version using `abi.decode`.
            assembly {
                sender := shr(96, calldataload(sub(calldatasize(), 20)))
            }
        } else {
            return super._msgSender();
        }
    }

    function _msgData() internal view virtual override returns (bytes calldata) {
        if (isTrustedForwarder(msg.sender)) {
            return msg.data[:msg.data.length - 20];
        } else {
            return super._msgData();
        }
    }

    uint256[49] private __gap;
}

// File: contracts/aspen/drop/types/DropERC1155DataTypes.sol



// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.8;

import "@openzeppelin/contracts-upgradeable/utils/CountersUpgradeable.sol";
import "../../api/issuance/IDropClaimCondition.sol";
import "../../api/royalties/IRoyalty.sol";
import "../../api/config/IGlobalConfig.sol";

interface DropERC1155DataTypes {
    struct SequencedURI {
        /// @dev The URI with the token metadata.
        string uri;
        /// @dev The high-watermark sequence number a URI - used to tell if one URI is fresher than a another
        /// taken from the current value of uriSequenceCounter after it is incremented.
        uint256 sequenceNumber;
        /// @dev Indicates if a uri is permanent or not.
        bool isPermanent;
        /// @dev Indicates the number of tokens in this batch.
        uint256 amountOfTokens;
    }
    struct ClaimData {
        /// @dev The set of all claim conditions, at any given moment.
        mapping(uint256 => IDropClaimConditionV1.ClaimConditionList) claimCondition;
        /// @dev Mapping from token ID => claimer wallet address => total number of NFTs of the token ID a wallet has claimed.
        mapping(uint256 => mapping(address => uint256)) walletClaimCount;
        /// @dev The next token ID of the NFT to "lazy mint".
        uint256 nextTokenIdToMint;
        /// @dev Mapping from token ID => maximum possible total circulating supply of tokens with that ID.
        mapping(uint256 => uint256) maxTotalSupply;
        /// @dev Mapping from token ID => the max number of NFTs of the token ID a wallet can claim.
        mapping(uint256 => uint256) maxWalletClaimCount;
        /// @dev The address that receives all platform fees from all sales.
        address platformFeeRecipient;
        /// @dev The % of primary sales collected as platform fees.
        uint16 platformFeeBps;
        /// @dev Mapping from token ID => total circulating supply of tokens with that ID.
        mapping(uint256 => uint256) totalSupply;
        /// @dev The address that receives all primary sales value.
        address primarySaleRecipient;
        /// @dev Mapping from token ID => the address of the recipient of primary sales.
        mapping(uint256 => address) saleRecipient;
        /// @dev The recipient of who gets the royalty.
        address royaltyRecipient;
        /// @dev The (default) address that receives all royalty value.
        uint16 royaltyBps;
        /// @dev Mapping from token ID => royalty recipient and bps for tokens of the token ID.
        mapping(uint256 => IRoyaltyV0.RoyaltyInfo) royaltyInfoForToken;
        /// @dev Sequence number counter for the synchronisation of per-token URIs and baseURIs relative base on which
        /// was set most recently. Incremented on each URI-mutating action.
        CountersUpgradeable.Counter uriSequenceCounter;
        /// @dev One more than the Largest tokenId of each batch of tokens with the same baseURI
        uint256[] baseURIIndices;
        /// @dev Mapping from the 'base URI index' defined as the tokenId one more than the largest tokenId a batch of
        /// tokens which all same the same baseURI.
        /// Suppose we have two batches (and two baseURIs), with 3 and 4 tokens respectively, then in pictures we have:
        /// [baseURI1 | baseURI2]
        /// [ 0, 1, 2 | 3, 4, 5, 6]
        /// The baseURIIndices would be:
        /// [ 3, 7]
        mapping(uint256 => SequencedURI) baseURI;
        // Optional mapping for token URIs
        mapping(uint256 => SequencedURI) tokenURIs;
    }
}

// File: contracts/aspen/generated/impl/BaseAspenERC1155DropV4.sol



// SPDX-License-Identifier: Apache-2.0

// Generated by impl.ts. Will be overwritten.
// Filename: './BaseAspenERC1155DropV4.sol'

pragma solidity ^0.8.4;

import "../../api/impl/IAspenERC1155Drop.sol";
import "../../api/IAspenFeatures.sol";
import "../../api/IAspenVersioned.sol";
import "../../api/IMulticallable.sol";
import "../../api/standard/IERC1155.sol";
import "../../api/standard/IERC2981.sol";
import "../../api/standard/IERC4906.sol";
import "../../api/issuance/ISFTSupply.sol";
import "../../api/issuance/ISFTLimitSupply.sol";
import "../../api/issuance/ICedarSFTIssuance.sol";
import "../../api/royalties/IRoyalty.sol";
import "../../api/baseURI/IUpdateBaseURI.sol";
import "../../api/metadata/IContractMetadata.sol";
import "../../api/ownable/IOwnable.sol";
import "../../api/pausable/IPausable.sol";
import "../../api/agreement/IAgreement.sol";
import "../../api/primarysale/IPrimarySale.sol";
import "../../api/royalties/IPlatformFee.sol";
import "../../api/lazymint/ILazyMint.sol";
import "../../api/issuance/ISFTClaimCount.sol";

/// Delegate features
interface IDelegateBaseAspenERC1155DropV4 is IDelegatedSFTSupplyV2, IDelegatedSFTIssuanceV1, IDelegatedRoyaltyV1, IDelegatedUpdateBaseURIV1, IDelegatedMetadataV0, IDelegatedPausableV0, IDelegatedAgreementV1, IDelegatedPrimarySaleV0, IDelegatedPlatformFeeV0 {}

/// Restricted features
interface IRestrictedBaseAspenERC1155DropV4 is IRestrictedERC4906V0, IRestrictedSFTLimitSupplyV1, IRestrictedSFTIssuanceV6, IRestrictedRoyaltyV1, IRestrictedUpdateBaseURIV1, IRestrictedMetadataV2, IRestrictedPausableV1, IRestrictedAgreementV3, IRestrictedPrimarySaleV2, IRestrictedSFTPrimarySaleV0, IRestrictedOperatorFiltererV0, IRestrictedOperatorFilterToggleV0, IRestrictedLazyMintV1, IRestrictedSFTClaimCountV0 {}

/// Inherit from this base to implement introspection
abstract contract BaseAspenERC1155DropV4 is IAspenFeaturesV1, IAspenVersionedV2, IMulticallableV0, IERC1155V5, IERC1155MetadataURIV0, IERC1155BurnableV0, IERC1155NameSymbolV0, IERC2981V0, IPublicSFTIssuanceV5, IPublicOwnableV1, IPublicAgreementV2, IPublicOperatorFilterToggleV1 {
    function supportedFeatureCodes() override public pure returns (uint256[] memory features) {
        features = new uint256[](35);
        /// IAspenFeatures.sol:IAspenFeaturesV1
        features[0] = 0x6efbb19b;
        /// IAspenVersioned.sol:IAspenVersionedV2
        features[1] = 0xe4144b09;
        /// IMulticallable.sol:IMulticallableV0
        features[2] = 0xad792170;
        /// standard/IERC1155.sol:IERC1155V5
        features[3] = 0xe2318aef;
        /// standard/IERC1155.sol:IERC1155MetadataURIV0
        features[4] = 0x9e97890c;
        /// standard/IERC1155.sol:IERC1155BurnableV0
        features[5] = 0x893adf41;
        /// standard/IERC1155.sol:IERC1155NameSymbolV0
        features[6] = 0x70cdd62d;
        /// standard/IERC2981.sol:IERC2981V0
        features[7] = 0x4313e0e3;
        /// standard/IERC4906.sol:IRestrictedERC4906V0
        features[8] = 0xd8519fe1;
        /// issuance/ISFTSupply.sol:IDelegatedSFTSupplyV2
        features[9] = 0xd8a717a5;
        /// issuance/ISFTLimitSupply.sol:IRestrictedSFTLimitSupplyV1
        features[10] = 0x4671a6e2;
        /// issuance/ICedarSFTIssuance.sol:IPublicSFTIssuanceV5
        features[11] = 0xbe97b5f9;
        /// issuance/ICedarSFTIssuance.sol:IDelegatedSFTIssuanceV1
        features[12] = 0xb6cf25d6;
        /// issuance/ICedarSFTIssuance.sol:IRestrictedSFTIssuanceV6
        features[13] = 0xe6c29512;
        /// royalties/IRoyalty.sol:IDelegatedRoyaltyV1
        features[14] = 0x3da80d9a;
        /// royalties/IRoyalty.sol:IRestrictedRoyaltyV1
        features[15] = 0x29e81c60;
        /// baseURI/IUpdateBaseURI.sol:IDelegatedUpdateBaseURIV1
        features[16] = 0x0ed70707;
        /// baseURI/IUpdateBaseURI.sol:IRestrictedUpdateBaseURIV1
        features[17] = 0xe7f77644;
        /// metadata/IContractMetadata.sol:IDelegatedMetadataV0
        features[18] = 0xc5ef2830;
        /// metadata/IContractMetadata.sol:IRestrictedMetadataV2
        features[19] = 0x7c749d62;
        /// ownable/IOwnable.sol:IPublicOwnableV1
        features[20] = 0x48fcaf28;
        /// pausable/IPausable.sol:IDelegatedPausableV0
        features[21] = 0x8b81344f;
        /// pausable/IPausable.sol:IRestrictedPausableV1
        features[22] = 0x9a19ec63;
        /// agreement/IAgreement.sol:IPublicAgreementV2
        features[23] = 0x6051f2a9;
        /// agreement/IAgreement.sol:IDelegatedAgreementV1
        features[24] = 0x3ae96461;
        /// agreement/IAgreement.sol:IRestrictedAgreementV3
        features[25] = 0x2f96dff3;
        /// primarysale/IPrimarySale.sol:IDelegatedPrimarySaleV0
        features[26] = 0xd6e1bfe9;
        /// primarysale/IPrimarySale.sol:IRestrictedPrimarySaleV2
        features[27] = 0x63ff2dbf;
        /// primarysale/IPrimarySale.sol:IRestrictedSFTPrimarySaleV0
        features[28] = 0x47c483fb;
        /// royalties/IRoyalty.sol:IRestrictedOperatorFiltererV0
        features[29] = 0x8622d2ee;
        /// royalties/IRoyalty.sol:IPublicOperatorFilterToggleV1
        features[30] = 0x90fc4399;
        /// royalties/IRoyalty.sol:IRestrictedOperatorFilterToggleV0
        features[31] = 0x22a8937c;
        /// royalties/IPlatformFee.sol:IDelegatedPlatformFeeV0
        features[32] = 0x6195f7de;
        /// lazymint/ILazyMint.sol:IRestrictedLazyMintV1
        features[33] = 0x7f0a633a;
        /// issuance/ISFTClaimCount.sol:IRestrictedSFTClaimCountV0
        features[34] = 0xd603d728;
    }

    /// This needs to be public to be callable from initialize via delegatecall
    function minorVersion() virtual override public pure returns (uint256 minor, uint256 patch);

    function implementationVersion() override public pure returns (uint256 major, uint256 minor, uint256 patch) {
        (minor, patch) = minorVersion();
        major = 4;
    }

    function implementationInterfaceId() virtual override public pure returns (string memory interfaceId) {
        interfaceId = "impl/IAspenERC1155Drop.sol:IAspenERC1155DropV4";
    }

    function supportsInterface(bytes4 interfaceID) virtual override public view returns (bool) {
        /// ERC165 'handshake'
        if ((interfaceID == 0x0) || (interfaceID == 0xffffffff)) return false;
        /// ERC165 itself
        if (interfaceID == 0x01ffc9a7) return true;
        /// impl/IAspenERC1155Drop.sol:IAspenERC1155DropV4
        if (interfaceID == 0x6623f7a8) return true;
        /// IAspenFeatures.sol:IAspenFeaturesV1
        if (interfaceID == 0x43c60851) return true;
        /// IAspenVersioned.sol:IAspenVersionedV2
        if (interfaceID == 0x0b2a676f) return true;
        /// IMulticallable.sol:IMulticallableV0
        if (interfaceID == 0xac9650d8) return true;
        /// standard/IERC1155.sol:IERC1155V5
        if (interfaceID == 0xd9b67a26) return true;
        /// standard/IERC1155.sol:IERC1155MetadataURIV0
        if (interfaceID == 0x0e89341c) return true;
        /// standard/IERC1155.sol:IERC1155BurnableV0
        if (interfaceID == 0x9e094e9e) return true;
        /// standard/IERC1155.sol:IERC1155NameSymbolV0
        if (interfaceID == 0x93254542) return true;
        /// standard/IERC2981.sol:IERC2981V0
        if (interfaceID == 0x2a55205a) return true;
        /// issuance/ISFTSupply.sol:IDelegatedSFTSupplyV2
        if (interfaceID == 0x8a73b13c) return true;
        /// issuance/ISFTLimitSupply.sol:IRestrictedSFTLimitSupplyV1
        if (interfaceID == 0x87198cf2) return true;
        /// issuance/ICedarSFTIssuance.sol:IPublicSFTIssuanceV5
        if (interfaceID == 0xb4c5faa1) return true;
        /// issuance/ICedarSFTIssuance.sol:IDelegatedSFTIssuanceV1
        if (interfaceID == 0x6f21eb6e) return true;
        /// issuance/ICedarSFTIssuance.sol:IRestrictedSFTIssuanceV6
        if (interfaceID == 0x0602f542) return true;
        /// royalties/IRoyalty.sol:IDelegatedRoyaltyV1
        if (interfaceID == 0xfe8e7ae6) return true;
        /// royalties/IRoyalty.sol:IRestrictedRoyaltyV1
        if (interfaceID == 0xfbc2afff) return true;
        /// baseURI/IUpdateBaseURI.sol:IDelegatedUpdateBaseURIV1
        if (interfaceID == 0x7aafcb38) return true;
        /// baseURI/IUpdateBaseURI.sol:IRestrictedUpdateBaseURIV1
        if (interfaceID == 0x817234fa) return true;
        /// metadata/IContractMetadata.sol:IDelegatedMetadataV0
        if (interfaceID == 0xe8a3d485) return true;
        /// metadata/IContractMetadata.sol:IRestrictedMetadataV2
        if (interfaceID == 0x09feb698) return true;
        /// ownable/IOwnable.sol:IPublicOwnableV1
        if (interfaceID == 0x9e0a8b6e) return true;
        /// pausable/IPausable.sol:IDelegatedPausableV0
        if (interfaceID == 0x3ea4694c) return true;
        /// pausable/IPausable.sol:IRestrictedPausableV1
        if (interfaceID == 0x2745d444) return true;
        /// agreement/IAgreement.sol:IPublicAgreementV2
        if (interfaceID == 0x815af908) return true;
        /// agreement/IAgreement.sol:IDelegatedAgreementV1
        if (interfaceID == 0x6ccea0e2) return true;
        /// agreement/IAgreement.sol:IRestrictedAgreementV3
        if (interfaceID == 0xc0d72452) return true;
        /// primarysale/IPrimarySale.sol:IDelegatedPrimarySaleV0
        if (interfaceID == 0x079fe40e) return true;
        /// primarysale/IPrimarySale.sol:IRestrictedPrimarySaleV2
        if (interfaceID == 0x6f4f2837) return true;
        /// primarysale/IPrimarySale.sol:IRestrictedSFTPrimarySaleV0
        if (interfaceID == 0x29c49b9b) return true;
        /// royalties/IRoyalty.sol:IRestrictedOperatorFiltererV0
        if (interfaceID == 0xce8b3706) return true;
        /// royalties/IRoyalty.sol:IPublicOperatorFilterToggleV1
        if (interfaceID == 0x0a0a9c04) return true;
        /// royalties/IRoyalty.sol:IRestrictedOperatorFilterToggleV0
        if (interfaceID == 0x32f0cd64) return true;
        /// royalties/IPlatformFee.sol:IDelegatedPlatformFeeV0
        if (interfaceID == 0xd45573f6) return true;
        /// lazymint/ILazyMint.sol:IRestrictedLazyMintV1
        if (interfaceID == 0x47158264) return true;
        /// issuance/ISFTClaimCount.sol:IRestrictedSFTClaimCountV0
        if (interfaceID == 0x322d7e58) return true;
        /// issuance/ISFTSupply.sol:IDelegatedSFTSupplyV1
        if (interfaceID == 0x37f60105) return true;
        /// issuance/ISFTSupply.sol:IDelegatedSFTSupplyV0
        if (interfaceID == 0x78a38f7c) return true;
        /// issuance/ISFTLimitSupply.sol:IRestrictedSFTLimitSupplyV0
        if (interfaceID == 0x87198cf2) return true;
        /// issuance/ICedarSFTIssuance.sol:IPublicSFTIssuanceV4
        if (interfaceID == 0xb4c5faa1) return true;
        /// issuance/ICedarSFTIssuance.sol:IDelegatedSFTIssuanceV0
        if (interfaceID == 0x6f06d18b) return true;
        /// issuance/ICedarSFTIssuance.sol:IRestrictedSFTIssuanceV5
        if (interfaceID == 0xff121f21) return true;
        /// royalties/IRoyalty.sol:IDelegatedRoyaltyV0
        if (interfaceID == 0x4cc157df) return true;
        /// royalties/IRoyalty.sol:IRestrictedRoyaltyV0
        if (interfaceID == 0xfbc2afff) return true;
        /// baseURI/IUpdateBaseURI.sol:IDelegatedUpdateBaseURIV0
        if (interfaceID == 0x191b9515) return true;
        /// baseURI/IUpdateBaseURI.sol:IRestrictedUpdateBaseURIV0
        if (interfaceID == 0x817234fa) return true;
        /// metadata/IContractMetadata.sol:IRestrictedMetadataV1
        if (interfaceID == 0x938e3d7b) return true;
        /// metadata/IContractMetadata.sol:IRestrictedMetadataV0
        if (interfaceID == 0x938e3d7b) return true;
        /// pausable/IPausable.sol:IRestrictedPausableV0
        if (interfaceID == 0x2745d444) return true;
        /// primarysale/IPrimarySale.sol:IRestrictedPrimarySaleV1
        if (interfaceID == 0x6f4f2837) return true;
        /// lazymint/ILazyMint.sol:IRestrictedLazyMintV0
        if (interfaceID == 0x47158264) return true;
        /// Otherwise not supported
        return false;
    }

    function isIAspenFeaturesV1() override public pure returns (bool) {
        return true;
    }
}

// File: contracts/aspen/terms/lib/TermsLogic.sol



// SPDX-License-Identifier: Apache-2.0

///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//                                                                                                                                           //
//                      _'                    AAA                                                                                            //
//                    !jz_                   A:::A                                                                                           //
//                 ;Lzzzz-                  A:::::A                                                                                          //
//              '1zzzzxzz'                 A:::::::A                                                                                         //
//            !xzzzzzzi~                  A:::::::::A             ssssssssss   ppppp   ppppppppp       eeeeeeeeeeee    nnnn  nnnnnnnn        //
//         ;izzzzzzj^`                   A:::::A:::::A          ss::::::::::s  p::::ppp:::::::::p    ee::::::::::::ee  n:::nn::::::::nn      //
//              `;^.`````               A:::::A A:::::A       ss:::::::::::::s p:::::::::::::::::p  e::::::eeeee:::::een::::::::::::::nn     //
//              -;;;;;;;-              A:::::A   A:::::A      s::::::ssss:::::spp::::::ppppp::::::pe::::::e     e:::::enn:::::::::::::::n    //
//           .;;;;;;;_                A:::::A     A:::::A      s:::::s  ssssss  p:::::p     p:::::pe:::::::eeeee::::::e  n:::::nnnn:::::n    //
//         ;;;;;;;;`                 A:::::AAAAAAAAA:::::A       s::::::s       p:::::p     p:::::pe:::::::::::::::::e   n::::n    n::::n    //
//      _;;;;;;;'                   A:::::::::::::::::::::A         s::::::s    p:::::p     p:::::pe::::::eeeeeeeeeee    n::::n    n::::n    //
//            ;{jjjjjjjjj          A:::::AAAAAAAAAAAAA:::::A  ssssss   s:::::s  p:::::p    p::::::pe:::::::e             n::::n    n::::n    //
//         `+IIIVVVVVVVVI`        A:::::A             A:::::A s:::::ssss::::::s p:::::ppppp:::::::pe::::::::e            n::::n    n::::n    //
//       ^sIVVVVVVVVVVVVI`       A:::::A               A:::::As::::::::::::::s  p::::::::::::::::p  e::::::::eeeeeeee    n::::n    n::::n    //
//    ~xIIIVVVVVVVVVVVVVI`      A:::::A                 A:::::As:::::::::::ss   p::::::::::::::pp    ee:::::::::::::e    n::::n    n::::n    //
//  -~~~;;;;;;;;;;;;;;;;;      AAAAAAA                   AAAAAAAsssssssssss     p::::::pppppppp        eeeeeeeeeeeeee    nnnnnn    nnnnnn    //
//                                                                              p:::::p                                                      //
//                                                                              p:::::p                                                      //
//                                                                             p:::::::p                                                     //
//                                                                             p:::::::p                                                     //
//                                                                             p:::::::p                                                     //
//                                                                             ppppppppp                                                     //
//                                                                                                                                           //
//  Website: https://aspenft.io/                                                                                                             //
//  Twitter: https://twitter.com/aspenft                                                                                                     //
//                                                                                                                                           //
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

pragma solidity ^0.8;

import "../../api/errors/ITermsErrors.sol";
import "../types/TermsDataTypes.sol";

library TermsLogic {
    using TermsLogic for TermsDataTypes.Terms;

    event TermsActivationStatusUpdated(bool isActivated);
    event TermsUpdated(string termsURI, uint8 termsVersion);
    event TermsAccepted(string termsURI, uint8 termsVersion, address indexed acceptor);

    /// @notice activates / deactivates the terms of use.
    function setTermsActivation(TermsDataTypes.Terms storage termsData, bool _active) external {
        if (_active) {
            _activateTerms(termsData);
        } else {
            _deactivateTerms(termsData);
        }
    }

    /// @notice updates the term URI and pumps the terms version
    function setTermsURI(TermsDataTypes.Terms storage termsData, string calldata _termsURI) external {
        if (keccak256(abi.encodePacked(termsData.termsURI)) == keccak256(abi.encodePacked(_termsURI)))
            revert ITermsErrorsV0.TermsUriAlreadySet();
        if (bytes(_termsURI).length > 0) {
            termsData.termsVersion = termsData.termsVersion + 1;
        } else {
            termsData.termsActivated = false;
        }
        termsData.termsURI = _termsURI;
    }

    /// @notice by signing this transaction, you are confirming that you have read and agreed to the terms of use at `termsURI`
    function acceptTerms(TermsDataTypes.Terms storage termsData, address _acceptor) external {
        if (bytes(termsData.termsURI).length == 0) revert ITermsErrorsV0.TermsURINotSet();
        if (termsData.termsAccepted[_acceptor] && termsData.acceptedVersion[_acceptor] == termsData.termsVersion)
            revert ITermsErrorsV0.TermsAlreadyAccepted(termsData.termsVersion);
        termsData.termsAccepted[_acceptor] = true;
        termsData.acceptedVersion[_acceptor] = termsData.termsVersion;
    }

    /// @notice returns the details of the terms
    /// @return termsURI - the URI of the terms
    /// @return termsVersion - the version of the terms
    /// @return termsActivated - the status of the terms
    function getTermsDetails(
        TermsDataTypes.Terms storage termsData
    ) external view returns (string memory termsURI, uint8 termsVersion, bool termsActivated) {
        return (termsData.termsURI, termsData.termsVersion, termsData.termsActivated);
    }

    /// @notice returns true / false for whether the account owner accepted terms
    function hasAcceptedTerms(TermsDataTypes.Terms storage termsData, address _address) external view returns (bool) {
        return termsData.termsAccepted[_address] && termsData.acceptedVersion[_address] == termsData.termsVersion;
    }

    /// @notice returns true / false for whether the account owner accepted terms
    function hasAcceptedTerms(
        TermsDataTypes.Terms storage termsData,
        address _address,
        uint8 _version
    ) external view returns (bool) {
        return termsData.termsAccepted[_address] && termsData.acceptedVersion[_address] == _version;
    }

    /// @notice activates the terms
    function _activateTerms(TermsDataTypes.Terms storage termsData) internal {
        if (bytes(termsData.termsURI).length == 0) revert ITermsErrorsV0.TermsURINotSet();
        if (termsData.termsActivated) revert ITermsErrorsV0.TermsStatusAlreadySet();
        termsData.termsActivated = true;
    }

    /// @notice deactivates the terms
    function _deactivateTerms(TermsDataTypes.Terms storage termsData) internal {
        if (!termsData.termsActivated) revert ITermsErrorsV0.TermsStatusAlreadySet();
        termsData.termsActivated = false;
    }
}

// File: contracts/aspen/terms/types/TermsDataTypes.sol



// SPDX-License-Identifier: Apache-2.0

pragma solidity ^0.8;

interface TermsDataTypes {
    /**
     *  @notice The criteria that make up terms.
     *
     *  @param termsActivated       Indicates whether the terms are activated or not.
     *
     *  @param termsVersion         The version of the terms.
     *
     *  @param termsURI             The URI of the terms.
     *
     *  @param acceptedVersion      Mapping with the address of the acceptor and the version of the terms accepted.
     *
     *  @param termsAccepted        Mapping with the address of the acceptor and the status of the terms accepted.
     *
     */
    struct Terms {
        bool termsActivated;
        uint8 termsVersion;
        string termsURI;
        mapping(address => uint8) acceptedVersion;
        mapping(address => bool) termsAccepted;
    }
}