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



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (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 Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        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/beacon/IBeacon.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (proxy/beacon/IBeacon.sol)

pragma solidity ^0.8.0;

/**
 * @dev This is the interface that {BeaconProxy} expects of its beacon.
 */
interface IBeacon {
    /**
     * @dev Must return an address that can be used as a delegate call target.
     *
     * {BeaconProxy} will check that this address is a contract.
     */
    function implementation() external view returns (address);
}

// File: @openzeppelin/contracts/proxy/ERC1967/ERC1967Proxy.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (proxy/ERC1967/ERC1967Proxy.sol)

pragma solidity ^0.8.0;

import "../Proxy.sol";
import "./ERC1967Upgrade.sol";

/**
 * @dev This contract implements an upgradeable proxy. It is upgradeable because calls are delegated to an
 * implementation address that can be changed. This address is stored in storage in the location specified by
 * https://eips.ethereum.org/EIPS/eip-1967[EIP1967], so that it doesn't conflict with the storage layout of the
 * implementation behind the proxy.
 */
contract ERC1967Proxy is Proxy, ERC1967Upgrade {
    /**
     * @dev Initializes the upgradeable proxy with an initial implementation specified by `_logic`.
     *
     * If `_data` is nonempty, it's used as data in a delegate call to `_logic`. This will typically be an encoded
     * function call, and allows initializating the storage of the proxy like a Solidity constructor.
     */
    constructor(address _logic, bytes memory _data) payable {
        assert(_IMPLEMENTATION_SLOT == bytes32(uint256(keccak256("eip1967.proxy.implementation")) - 1));
        _upgradeToAndCall(_logic, _data, false);
    }

    /**
     * @dev Returns the current implementation address.
     */
    function _implementation() internal view virtual override returns (address impl) {
        return ERC1967Upgrade._getImplementation();
    }
}

// File: @openzeppelin/contracts/proxy/ERC1967/ERC1967Upgrade.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (proxy/ERC1967/ERC1967Upgrade.sol)

pragma solidity ^0.8.2;

import "../beacon/IBeacon.sol";
import "../../utils/Address.sol";
import "../../utils/StorageSlot.sol";

/**
 * @dev This abstract contract provides getters and event emitting update functions for
 * https://eips.ethereum.org/EIPS/eip-1967[EIP1967] slots.
 *
 * _Available since v4.1._
 *
 * @custom:oz-upgrades-unsafe-allow delegatecall
 */
abstract contract ERC1967Upgrade {
    // This is the keccak-256 hash of "eip1967.proxy.rollback" subtracted by 1
    bytes32 private constant _ROLLBACK_SLOT = 0x4910fdfa16fed3260ed0e7147f7cc6da11a60208b5b9406d12a635614ffd9143;

    /**
     * @dev Storage slot with the address of the current implementation.
     * This is the keccak-256 hash of "eip1967.proxy.implementation" subtracted by 1, and is
     * validated in the constructor.
     */
    bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;

    /**
     * @dev Emitted when the implementation is upgraded.
     */
    event Upgraded(address indexed implementation);

    /**
     * @dev Returns the current implementation address.
     */
    function _getImplementation() internal view returns (address) {
        return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
    }

    /**
     * @dev Stores a new address in the EIP1967 implementation slot.
     */
    function _setImplementation(address newImplementation) private {
        require(Address.isContract(newImplementation), "ERC1967: new implementation is not a contract");
        StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
    }

    /**
     * @dev Perform implementation upgrade
     *
     * Emits an {Upgraded} event.
     */
    function _upgradeTo(address newImplementation) internal {
        _setImplementation(newImplementation);
        emit Upgraded(newImplementation);
    }

    /**
     * @dev Perform implementation upgrade with additional setup call.
     *
     * Emits an {Upgraded} event.
     */
    function _upgradeToAndCall(
        address newImplementation,
        bytes memory data,
        bool forceCall
    ) internal {
        _upgradeTo(newImplementation);
        if (data.length > 0 || forceCall) {
            Address.functionDelegateCall(newImplementation, data);
        }
    }

    /**
     * @dev Perform implementation upgrade with security checks for UUPS proxies, and additional setup call.
     *
     * Emits an {Upgraded} event.
     */
    function _upgradeToAndCallSecure(
        address newImplementation,
        bytes memory data,
        bool forceCall
    ) internal {
        address oldImplementation = _getImplementation();

        // Initial upgrade and setup call
        _setImplementation(newImplementation);
        if (data.length > 0 || forceCall) {
            Address.functionDelegateCall(newImplementation, data);
        }

        // Perform rollback test if not already in progress
        StorageSlot.BooleanSlot storage rollbackTesting = StorageSlot.getBooleanSlot(_ROLLBACK_SLOT);
        if (!rollbackTesting.value) {
            // Trigger rollback using upgradeTo from the new implementation
            rollbackTesting.value = true;
            Address.functionDelegateCall(
                newImplementation,
                abi.encodeWithSignature("upgradeTo(address)", oldImplementation)
            );
            rollbackTesting.value = false;
            // Check rollback was effective
            require(oldImplementation == _getImplementation(), "ERC1967Upgrade: upgrade breaks further upgrades");
            // Finally reset to the new implementation and log the upgrade
            _upgradeTo(newImplementation);
        }
    }

    /**
     * @dev Storage slot with the admin of the contract.
     * This is the keccak-256 hash of "eip1967.proxy.admin" subtracted by 1, and is
     * validated in the constructor.
     */
    bytes32 internal constant _ADMIN_SLOT = 0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103;

    /**
     * @dev Emitted when the admin account has changed.
     */
    event AdminChanged(address previousAdmin, address newAdmin);

    /**
     * @dev Returns the current admin.
     */
    function _getAdmin() internal view returns (address) {
        return StorageSlot.getAddressSlot(_ADMIN_SLOT).value;
    }

    /**
     * @dev Stores a new address in the EIP1967 admin slot.
     */
    function _setAdmin(address newAdmin) private {
        require(newAdmin != address(0), "ERC1967: new admin is the zero address");
        StorageSlot.getAddressSlot(_ADMIN_SLOT).value = newAdmin;
    }

    /**
     * @dev Changes the admin of the proxy.
     *
     * Emits an {AdminChanged} event.
     */
    function _changeAdmin(address newAdmin) internal {
        emit AdminChanged(_getAdmin(), newAdmin);
        _setAdmin(newAdmin);
    }

    /**
     * @dev The storage slot of the UpgradeableBeacon contract which defines the implementation for this proxy.
     * This is bytes32(uint256(keccak256('eip1967.proxy.beacon')) - 1)) and is validated in the constructor.
     */
    bytes32 internal constant _BEACON_SLOT = 0xa3f0ad74e5423aebfd80d3ef4346578335a9a72aeaee59ff6cb3582b35133d50;

    /**
     * @dev Emitted when the beacon is upgraded.
     */
    event BeaconUpgraded(address indexed beacon);

    /**
     * @dev Returns the current beacon.
     */
    function _getBeacon() internal view returns (address) {
        return StorageSlot.getAddressSlot(_BEACON_SLOT).value;
    }

    /**
     * @dev Stores a new beacon in the EIP1967 beacon slot.
     */
    function _setBeacon(address newBeacon) private {
        require(Address.isContract(newBeacon), "ERC1967: new beacon is not a contract");
        require(
            Address.isContract(IBeacon(newBeacon).implementation()),
            "ERC1967: beacon implementation is not a contract"
        );
        StorageSlot.getAddressSlot(_BEACON_SLOT).value = newBeacon;
    }

    /**
     * @dev Perform beacon upgrade with additional setup call. Note: This upgrades the address of the beacon, it does
     * not upgrade the implementation contained in the beacon (see {UpgradeableBeacon-_setImplementation} for that).
     *
     * Emits a {BeaconUpgraded} event.
     */
    function _upgradeBeaconToAndCall(
        address newBeacon,
        bytes memory data,
        bool forceCall
    ) internal {
        _setBeacon(newBeacon);
        emit BeaconUpgraded(newBeacon);
        if (data.length > 0 || forceCall) {
            Address.functionDelegateCall(IBeacon(newBeacon).implementation(), data);
        }
    }
}

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



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (proxy/Proxy.sol)

pragma solidity ^0.8.0;

/**
 * @dev This abstract contract provides a fallback function that delegates all calls to another contract using the EVM
 * instruction `delegatecall`. We refer to the second contract as the _implementation_ behind the proxy, and it has to
 * be specified by overriding the virtual {_implementation} function.
 *
 * Additionally, delegation to the implementation can be triggered manually through the {_fallback} function, or to a
 * different contract through the {_delegate} function.
 *
 * The success and return data of the delegated call will be returned back to the caller of the proxy.
 */
abstract contract Proxy {
    /**
     * @dev Delegates the current call to `implementation`.
     *
     * This function does not return to its internall call site, it will return directly to the external caller.
     */
    function _delegate(address implementation) internal virtual {
        assembly {
            // Copy msg.data. We take full control of memory in this inline assembly
            // block because it will not return to Solidity code. We overwrite the
            // Solidity scratch pad at memory position 0.
            calldatacopy(0, 0, calldatasize())

            // Call the implementation.
            // out and outsize are 0 because we don't know the size yet.
            let result := delegatecall(gas(), implementation, 0, calldatasize(), 0, 0)

            // Copy the returned data.
            returndatacopy(0, 0, returndatasize())

            switch result
            // delegatecall returns 0 on error.
            case 0 {
                revert(0, returndatasize())
            }
            default {
                return(0, returndatasize())
            }
        }
    }

    /**
     * @dev This is a virtual function that should be overriden so it returns the address to which the fallback function
     * and {_fallback} should delegate.
     */
    function _implementation() internal view virtual returns (address);

    /**
     * @dev Delegates the current call to the address returned by `_implementation()`.
     *
     * This function does not return to its internall call site, it will return directly to the external caller.
     */
    function _fallback() internal virtual {
        _beforeFallback();
        _delegate(_implementation());
    }

    /**
     * @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if no other
     * function in the contract matches the call data.
     */
    fallback() external payable virtual {
        _fallback();
    }

    /**
     * @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if call data
     * is empty.
     */
    receive() external payable virtual {
        _fallback();
    }

    /**
     * @dev Hook that is called before falling back to the implementation. Can happen as part of a manual `_fallback`
     * call, or as part of the Solidity `fallback` or `receive` functions.
     *
     * If overriden should call `super._beforeFallback()`.
     */
    function _beforeFallback() internal virtual {}
}

// File: @openzeppelin/contracts/proxy/transparent/TransparentUpgradeableProxy.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (proxy/transparent/TransparentUpgradeableProxy.sol)

pragma solidity ^0.8.0;

import "../ERC1967/ERC1967Proxy.sol";

/**
 * @dev This contract implements a proxy that is upgradeable by an admin.
 *
 * To avoid https://medium.com/nomic-labs-blog/malicious-backdoors-in-ethereum-proxies-62629adf3357[proxy selector
 * clashing], which can potentially be used in an attack, this contract uses the
 * https://blog.openzeppelin.com/the-transparent-proxy-pattern/[transparent proxy pattern]. This pattern implies two
 * things that go hand in hand:
 *
 * 1. If any account other than the admin calls the proxy, the call will be forwarded to the implementation, even if
 * that call matches one of the admin functions exposed by the proxy itself.
 * 2. If the admin calls the proxy, it can access the admin functions, but its calls will never be forwarded to the
 * implementation. If the admin tries to call a function on the implementation it will fail with an error that says
 * "admin cannot fallback to proxy target".
 *
 * These properties mean that the admin account can only be used for admin actions like upgrading the proxy or changing
 * the admin, so it's best if it's a dedicated account that is not used for anything else. This will avoid headaches due
 * to sudden errors when trying to call a function from the proxy implementation.
 *
 * Our recommendation is for the dedicated account to be an instance of the {ProxyAdmin} contract. If set up this way,
 * you should think of the `ProxyAdmin` instance as the real administrative interface of your proxy.
 */
contract TransparentUpgradeableProxy is ERC1967Proxy {
    /**
     * @dev Initializes an upgradeable proxy managed by `_admin`, backed by the implementation at `_logic`, and
     * optionally initialized with `_data` as explained in {ERC1967Proxy-constructor}.
     */
    constructor(
        address _logic,
        address admin_,
        bytes memory _data
    ) payable ERC1967Proxy(_logic, _data) {
        assert(_ADMIN_SLOT == bytes32(uint256(keccak256("eip1967.proxy.admin")) - 1));
        _changeAdmin(admin_);
    }

    /**
     * @dev Modifier used internally that will delegate the call to the implementation unless the sender is the admin.
     */
    modifier ifAdmin() {
        if (msg.sender == _getAdmin()) {
            _;
        } else {
            _fallback();
        }
    }

    /**
     * @dev Returns the current admin.
     *
     * NOTE: Only the admin can call this function. See {ProxyAdmin-getProxyAdmin}.
     *
     * TIP: To get this value clients can read directly from the storage slot shown below (specified by EIP1967) using the
     * https://eth.wiki/json-rpc/API#eth_getstorageat[`eth_getStorageAt`] RPC call.
     * `0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103`
     */
    function admin() external ifAdmin returns (address admin_) {
        admin_ = _getAdmin();
    }

    /**
     * @dev Returns the current implementation.
     *
     * NOTE: Only the admin can call this function. See {ProxyAdmin-getProxyImplementation}.
     *
     * TIP: To get this value clients can read directly from the storage slot shown below (specified by EIP1967) using the
     * https://eth.wiki/json-rpc/API#eth_getstorageat[`eth_getStorageAt`] RPC call.
     * `0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc`
     */
    function implementation() external ifAdmin returns (address implementation_) {
        implementation_ = _implementation();
    }

    /**
     * @dev Changes the admin of the proxy.
     *
     * Emits an {AdminChanged} event.
     *
     * NOTE: Only the admin can call this function. See {ProxyAdmin-changeProxyAdmin}.
     */
    function changeAdmin(address newAdmin) external virtual ifAdmin {
        _changeAdmin(newAdmin);
    }

    /**
     * @dev Upgrade the implementation of the proxy.
     *
     * NOTE: Only the admin can call this function. See {ProxyAdmin-upgrade}.
     */
    function upgradeTo(address newImplementation) external ifAdmin {
        _upgradeToAndCall(newImplementation, bytes(""), false);
    }

    /**
     * @dev Upgrade the implementation of the proxy, and then call a function from the new implementation as specified
     * by `data`, which should be an encoded function call. This is useful to initialize new storage variables in the
     * proxied contract.
     *
     * NOTE: Only the admin can call this function. See {ProxyAdmin-upgradeAndCall}.
     */
    function upgradeToAndCall(address newImplementation, bytes calldata data) external payable ifAdmin {
        _upgradeToAndCall(newImplementation, data, true);
    }

    /**
     * @dev Returns the current admin.
     */
    function _admin() internal view virtual returns (address) {
        return _getAdmin();
    }

    /**
     * @dev Makes sure the admin cannot access the fallback function. See {Proxy-_beforeFallback}.
     */
    function _beforeFallback() internal virtual override {
        require(msg.sender != _getAdmin(), "TransparentUpgradeableProxy: admin cannot fallback to proxy target");
        super._beforeFallback();
    }
}

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



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

pragma solidity ^0.8.0;

/**
 * @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
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        assembly {
            size := extcodesize(account)
        }
        return size > 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 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) {
        require(isContract(target), "Address: delegate call to non-contract");

        (bool success, bytes memory returndata) = target.delegatecall(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/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: @openzeppelin/contracts/utils/StorageSlot.sol



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

pragma solidity ^0.8.0;

/**
 * @dev Library for reading and writing primitive types to specific storage slots.
 *
 * Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.
 * This library helps with reading and writing to such slots without the need for inline assembly.
 *
 * The functions in this library return Slot structs that contain a `value` member that can be used to read or write.
 *
 * Example usage to set ERC1967 implementation slot:
 * ```
 * contract ERC1967 {
 *     bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
 *
 *     function _getImplementation() internal view returns (address) {
 *         return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
 *     }
 *
 *     function _setImplementation(address newImplementation) internal {
 *         require(Address.isContract(newImplementation), "ERC1967: new implementation is not a contract");
 *         StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
 *     }
 * }
 * ```
 *
 * _Available since v4.1 for `address`, `bool`, `bytes32`, and `uint256`._
 */
library StorageSlot {
    struct AddressSlot {
        address value;
    }

    struct BooleanSlot {
        bool value;
    }

    struct Bytes32Slot {
        bytes32 value;
    }

    struct Uint256Slot {
        uint256 value;
    }

    /**
     * @dev Returns an `AddressSlot` with member `value` located at `slot`.
     */
    function getAddressSlot(bytes32 slot) internal pure returns (AddressSlot storage r) {
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `BooleanSlot` with member `value` located at `slot`.
     */
    function getBooleanSlot(bytes32 slot) internal pure returns (BooleanSlot storage r) {
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Bytes32Slot` with member `value` located at `slot`.
     */
    function getBytes32Slot(bytes32 slot) internal pure returns (Bytes32Slot storage r) {
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Uint256Slot` with member `value` located at `slot`.
     */
    function getUint256Slot(bytes32 slot) internal pure returns (Uint256Slot storage r) {
        assembly {
            r.slot := slot
        }
    }
}

// File: contracts/interfaces/ILendPoolAddressesProvider.sol



// SPDX-License-Identifier: agpl-3.0
pragma solidity 0.8.4;

/**
 * @title LendPoolAddressesProvider contract
 * @dev Main registry of addresses part of or connected to the protocol, including permissioned roles
 * - Acting also as factory of proxies and admin of those, so with right to change its implementations
 * - Owned by the Unlockd Governance
 * @author Unlockd
 **/
interface ILendPoolAddressesProvider {
  event MarketIdSet(string newMarketId);
  event LendPoolUpdated(address indexed newAddress, bytes encodedCallData);
  event ConfigurationAdminUpdated(address indexed newAddress);
  event EmergencyAdminUpdated(address indexed newAddress);
  event LendPoolConfiguratorUpdated(address indexed newAddress, bytes encodedCallData);
  event ReserveOracleUpdated(address indexed newAddress);
  event NftOracleUpdated(address indexed newAddress);
  event LendPoolLoanUpdated(address indexed newAddress, bytes encodedCallData);
  event ProxyCreated(bytes32 id, address indexed newAddress);
  event AddressSet(bytes32 id, address indexed newAddress, bool hasProxy, bytes encodedCallData);
  event UNFTRegistryUpdated(address indexed newAddress);
  event IncentivesControllerUpdated(address indexed newAddress);
  event UIDataProviderUpdated(address indexed newAddress);
  event UnlockdDataProviderUpdated(address indexed newAddress);
  event WalletBalanceProviderUpdated(address indexed newAddress);
  event NFTXVaultFactoryUpdated(address indexed newAddress);
  event SushiSwapRouterUpdated(address indexed newAddress);
  event LSSVMRouterUpdated(address indexed newAddress);
  event LendPoolLiquidatorUpdated(address indexed newAddress);
  event LtvManagerUpdated(address indexed newAddress);

  /**
   * @dev Returns the id of the Unlockd market to which this contracts points to
   * @return The market id
   **/
  function getMarketId() external view returns (string memory);

  /**
   * @dev Allows to set the market which this LendPoolAddressesProvider represents
   * @param marketId The market id
   */
  function setMarketId(string calldata marketId) external;

  /**
   * @dev Sets an address for an id replacing the address saved in the addresses map
   * IMPORTANT Use this function carefully, as it will do a hard replacement
   * @param id The id
   * @param newAddress The address to set
   */
  function setAddress(bytes32 id, address newAddress) external;

  /**
   * @dev General function to update the implementation of a proxy registered with
   * certain `id`. If there is no proxy registered, it will instantiate one and
   * set as implementation the `implementationAddress`
   * IMPORTANT Use this function carefully, only for ids that don't have an explicit
   * setter function, in order to avoid unexpected consequences
   * @param id The id
   * @param impl The address of the new implementation
   */
  function setAddressAsProxy(bytes32 id, address impl, bytes memory encodedCallData) external;

  /**
   * @dev Returns an address by id
   * @return The address
   */
  function getAddress(bytes32 id) external view returns (address);

  /**
   * @dev Returns the address of the LendPool proxy
   * @return The LendPool proxy address
   **/
  function getLendPool() external view returns (address);

  /**
   * @dev Updates the implementation of the LendPool, or creates the proxy
   * setting the new `pool` implementation on the first time calling it
   * @param pool The new LendPool implementation
   * @param encodedCallData calldata to execute
   **/
  function setLendPoolImpl(address pool, bytes memory encodedCallData) external;

  /**
   * @dev Returns the address of the LendPoolConfigurator proxy
   * @return The LendPoolConfigurator proxy address
   **/
  function getLendPoolConfigurator() external view returns (address);

  /**
   * @dev Updates the implementation of the LendPoolConfigurator, or creates the proxy
   * setting the new `configurator` implementation on the first time calling it
   * @param configurator The new LendPoolConfigurator implementation
   * @param encodedCallData calldata to execute
   **/
  function setLendPoolConfiguratorImpl(address configurator, bytes memory encodedCallData) external;

  /**
   * @dev returns the address of the LendPool admin
   * @return the LendPoolAdmin address
   **/
  function getPoolAdmin() external view returns (address);

  /**
   * @dev sets the address of the LendPool admin
   * @param admin the LendPoolAdmin address
   **/
  function setPoolAdmin(address admin) external;

  /**
   * @dev returns the address of the emergency admin
   * @return the EmergencyAdmin address
   **/
  function getEmergencyAdmin() external view returns (address);

  /**
   * @dev sets the address of the emergency admin
   * @param admin the EmergencyAdmin address
   **/
  function setEmergencyAdmin(address admin) external;

  /**
   * @dev returns the address of the reserve oracle
   * @return the ReserveOracle address
   **/
  function getReserveOracle() external view returns (address);

  /**
   * @dev sets the address of the reserve oracle
   * @param reserveOracle the ReserveOracle address
   **/
  function setReserveOracle(address reserveOracle) external;

  /**
   * @dev returns the address of the NFT oracle
   * @return the NFTOracle address
   **/
  function getNFTOracle() external view returns (address);

  /**
   * @dev sets the address of the NFT oracle
   * @param nftOracle the NFTOracle address
   **/
  function setNFTOracle(address nftOracle) external;

  /**
   * @dev returns the address of the lendpool loan
   * @return the LendPoolLoan address
   **/
  function getLendPoolLoan() external view returns (address);

  /**
   * @dev sets the address of the lendpool loan
   * @param loan the LendPoolLoan address
   * @param encodedCallData calldata to execute
   **/
  function setLendPoolLoanImpl(address loan, bytes memory encodedCallData) external;

  /**
   * @dev returns the address of the UNFT Registry
   * @return the UNFTRegistry address
   **/
  function getUNFTRegistry() external view returns (address);

  /**
   * @dev sets the address of the UNFT registry
   * @param factory the UNFTRegistry address
   **/
  function setUNFTRegistry(address factory) external;

  /**
   * @dev returns the address of the incentives controller
   * @return the IncentivesController address
   **/
  function getIncentivesController() external view returns (address);

  /**
   * @dev sets the address of the incentives controller
   * @param controller the IncentivesController address
   **/
  function setIncentivesController(address controller) external;

  /**
   * @dev returns the address of the UI data provider
   * @return the UIDataProvider address
   **/
  function getUIDataProvider() external view returns (address);

  /**
   * @dev sets the address of the UI data provider
   * @param provider the UIDataProvider address
   **/
  function setUIDataProvider(address provider) external;

  /**
   * @dev returns the address of the Unlockd data provider
   * @return the UnlockdDataProvider address
   **/
  function getUnlockdDataProvider() external view returns (address);

  /**
   * @dev sets the address of the Unlockd data provider
   * @param provider the UnlockdDataProvider address
   **/
  function setUnlockdDataProvider(address provider) external;

  /**
   * @dev returns the address of the wallet balance provider
   * @return the WalletBalanceProvider address
   **/
  function getWalletBalanceProvider() external view returns (address);

  /**
   * @dev sets the address of the wallet balance provider
   * @param provider the WalletBalanceProvider address
   **/
  function setWalletBalanceProvider(address provider) external;

  function getNFTXVaultFactory() external view returns (address);

  /**
   * @dev sets the address of the NFTXVault Factory contract
   * @param factory the NFTXVault Factory address
   **/
  function setNFTXVaultFactory(address factory) external;

  /**
   * @dev returns the address of the SushiSwap router contract
   **/
  function getSushiSwapRouter() external view returns (address);

  /**
   * @dev sets the address of the LSSVM router contract
   * @param router the LSSVM router address
   **/
  function setSushiSwapRouter(address router) external;

  /**
   * @dev returns the address of the LSSVM router contract
   **/
  function getLSSVMRouter() external view returns (address);

  /**
   * @dev sets the address of the LSSVM router contract
   * @param router the SushiSwap router address
   **/
  function setLSSVMRouter(address router) external;

  /**
   * @dev returns the address of the LendPool liquidator contract
   **/
  function getLendPoolLiquidator() external view returns (address);

  /**
   * @dev sets the address of the LendPool liquidator contract
   * @param liquidator the LendPool liquidator address
   **/
  function setLendPoolLiquidator(address liquidator) external;
}

// File: contracts/libraries/helpers/Errors.sol



// SPDX-License-Identifier: agpl-3.0
pragma solidity 0.8.4;

/**
 * @title Errors library
 * @author Unlockd
 * @notice Defines the error messages emitted by the different contracts of the Unlockd protocol
 */
library Errors {
  enum ReturnCode {
    SUCCESS,
    FAILED
  }

  string public constant SUCCESS = "0";

  //common errors
  string public constant CALLER_NOT_POOL_ADMIN = "100"; // 'The caller must be the pool admin'
  string public constant CALLER_NOT_ADDRESS_PROVIDER = "101";
  string public constant INVALID_FROM_BALANCE_AFTER_TRANSFER = "102";
  string public constant INVALID_TO_BALANCE_AFTER_TRANSFER = "103";
  string public constant CALLER_NOT_ONBEHALFOF_OR_IN_WHITELIST = "104";
  string public constant CALLER_NOT_POOL_LIQUIDATOR = "105";
  string public constant INVALID_ZERO_ADDRESS = "106";
  string public constant CALLER_NOT_LTV_MANAGER = "107";
  string public constant CALLER_NOT_PRICE_MANAGER = "108";

  //math library errors
  string public constant MATH_MULTIPLICATION_OVERFLOW = "200";
  string public constant MATH_ADDITION_OVERFLOW = "201";
  string public constant MATH_DIVISION_BY_ZERO = "202";

  //validation & check errors
  string public constant VL_INVALID_AMOUNT = "301"; // 'Amount must be greater than 0'
  string public constant VL_NO_ACTIVE_RESERVE = "302"; // 'Action requires an active reserve'
  string public constant VL_RESERVE_FROZEN = "303"; // 'Action cannot be performed because the reserve is frozen'
  string public constant VL_NOT_ENOUGH_AVAILABLE_USER_BALANCE = "304"; // 'User cannot withdraw more than the available balance'
  string public constant VL_BORROWING_NOT_ENABLED = "305"; // 'Borrowing is not enabled'
  string public constant VL_COLLATERAL_BALANCE_IS_0 = "306"; // 'The collateral balance is 0'
  string public constant VL_HEALTH_FACTOR_LOWER_THAN_LIQUIDATION_THRESHOLD = "307"; // 'Health factor is lesser than the liquidation threshold'
  string public constant VL_COLLATERAL_CANNOT_COVER_NEW_BORROW = "308"; // 'There is not enough collateral to cover a new borrow'
  string public constant VL_NO_DEBT_OF_SELECTED_TYPE = "309"; // 'for repayment of stable debt, the user needs to have stable debt, otherwise, he needs to have variable debt'
  string public constant VL_NO_ACTIVE_NFT = "310";
  string public constant VL_NFT_FROZEN = "311";
  string public constant VL_SPECIFIED_CURRENCY_NOT_BORROWED_BY_USER = "312"; // 'User did not borrow the specified currency'
  string public constant VL_INVALID_HEALTH_FACTOR = "313";
  string public constant VL_INVALID_ONBEHALFOF_ADDRESS = "314";
  string public constant VL_INVALID_TARGET_ADDRESS = "315";
  string public constant VL_INVALID_RESERVE_ADDRESS = "316";
  string public constant VL_SPECIFIED_LOAN_NOT_BORROWED_BY_USER = "317";
  string public constant VL_SPECIFIED_RESERVE_NOT_BORROWED_BY_USER = "318";
  string public constant VL_HEALTH_FACTOR_HIGHER_THAN_LIQUIDATION_THRESHOLD = "319";
  string public constant VL_TIMEFRAME_EXCEEDED = "320";
  string public constant VL_VALUE_EXCEED_TREASURY_BALANCE = "321";

  //lend pool errors
  string public constant LP_CALLER_NOT_LEND_POOL_CONFIGURATOR = "400"; // 'The caller of the function is not the lending pool configurator'
  string public constant LP_IS_PAUSED = "401"; // 'Pool is paused'
  string public constant LP_NO_MORE_RESERVES_ALLOWED = "402";
  string public constant LP_NOT_CONTRACT = "403";
  string public constant LP_BORROW_NOT_EXCEED_LIQUIDATION_THRESHOLD = "404";
  string public constant LP_BORROW_IS_EXCEED_LIQUIDATION_PRICE = "405";
  string public constant LP_NO_MORE_NFTS_ALLOWED = "406";
  string public constant LP_INVALID_USER_NFT_AMOUNT = "407";
  string public constant LP_INCONSISTENT_PARAMS = "408";
  string public constant LP_NFT_IS_NOT_USED_AS_COLLATERAL = "409";
  string public constant LP_CALLER_MUST_BE_AN_UTOKEN = "410";
  string public constant LP_INVALID_NFT_AMOUNT = "411";
  string public constant LP_NFT_HAS_USED_AS_COLLATERAL = "412";
  string public constant LP_DELEGATE_CALL_FAILED = "413";
  string public constant LP_AMOUNT_LESS_THAN_EXTRA_DEBT = "414";
  string public constant LP_AMOUNT_LESS_THAN_REDEEM_THRESHOLD = "415";
  string public constant LP_AMOUNT_GREATER_THAN_MAX_REPAY = "416";
  string public constant LP_NFT_TOKEN_ID_EXCEED_MAX_LIMIT = "417";
  string public constant LP_NFT_SUPPLY_NUM_EXCEED_MAX_LIMIT = "418";
  string public constant LP_CALLER_NOT_LEND_POOL_LIQUIDATOR_NOR_GATEWAY = "419";
  string public constant LP_CONSECUTIVE_BIDS_NOT_ALLOWED = "420";
  string public constant LP_INVALID_OVERFLOW_VALUE = "421";
  string public constant LP_CALLER_NOT_NFT_HOLDER = "422";
  string public constant LP_NFT_NOT_ALLOWED_TO_SELL = "423";
  string public constant LP_RESERVES_WITHOUT_ENOUGH_LIQUIDITY = "424";
  string public constant LP_COLLECTION_NOT_SUPPORTED = "425";
  string public constant LP_MSG_VALUE_DIFFERENT_FROM_CONFIG_FEE = "426";
  string public constant LP_INVALID_SAFE_HEALTH_FACTOR = "427";

  //lend pool loan errors
  string public constant LPL_INVALID_LOAN_STATE = "480";
  string public constant LPL_INVALID_LOAN_AMOUNT = "481";
  string public constant LPL_INVALID_TAKEN_AMOUNT = "482";
  string public constant LPL_AMOUNT_OVERFLOW = "483";
  string public constant LPL_BID_PRICE_LESS_THAN_LIQUIDATION_PRICE = "484";
  string public constant LPL_BID_PRICE_LESS_THAN_HIGHEST_PRICE = "485";
  string public constant LPL_BID_REDEEM_DURATION_HAS_END = "486";
  string public constant LPL_BID_USER_NOT_SAME = "487";
  string public constant LPL_BID_REPAY_AMOUNT_NOT_ENOUGH = "488";
  string public constant LPL_BID_AUCTION_DURATION_HAS_END = "489";
  string public constant LPL_BID_AUCTION_DURATION_NOT_END = "490";
  string public constant LPL_BID_PRICE_LESS_THAN_BORROW = "491";
  string public constant LPL_INVALID_BIDDER_ADDRESS = "492";
  string public constant LPL_AMOUNT_LESS_THAN_BID_FINE = "493";
  string public constant LPL_INVALID_BID_FINE = "494";
  string public constant LPL_BID_PRICE_LESS_THAN_MIN_BID_REQUIRED = "495";

  //common token errors
  string public constant CT_CALLER_MUST_BE_LEND_POOL = "500"; // 'The caller of this function must be a lending pool'
  string public constant CT_INVALID_MINT_AMOUNT = "501"; //invalid amount to mint
  string public constant CT_INVALID_BURN_AMOUNT = "502"; //invalid amount to burn
  string public constant CT_BORROW_ALLOWANCE_NOT_ENOUGH = "503";

  //reserve logic errors
  string public constant RL_RESERVE_ALREADY_INITIALIZED = "601"; // 'Reserve has already been initialized'
  string public constant RL_LIQUIDITY_INDEX_OVERFLOW = "602"; //  Liquidity index overflows uint128
  string public constant RL_VARIABLE_BORROW_INDEX_OVERFLOW = "603"; //  Variable borrow index overflows uint128
  string public constant RL_LIQUIDITY_RATE_OVERFLOW = "604"; //  Liquidity rate overflows uint128
  string public constant RL_VARIABLE_BORROW_RATE_OVERFLOW = "605"; //  Variable borrow rate overflows uint128

  //configure errors
  string public constant LPC_RESERVE_LIQUIDITY_NOT_0 = "700"; // 'The liquidity of the reserve needs to be 0'
  string public constant LPC_INVALID_CONFIGURATION = "701"; // 'Invalid risk parameters for the reserve'
  string public constant LPC_CALLER_NOT_EMERGENCY_ADMIN = "702"; // 'The caller must be the emergency admin'
  string public constant LPC_INVALID_UNFT_ADDRESS = "703";
  string public constant LPC_INVALIED_LOAN_ADDRESS = "704";
  string public constant LPC_NFT_LIQUIDITY_NOT_0 = "705";
  string public constant LPC_PARAMS_MISMATCH = "706"; // NFT assets & token ids mismatch
  string public constant LPC_FEE_PERCENTAGE_TOO_HIGH = "707";
  string public constant LPC_INVALID_LTVMANAGER_ADDRESS = "708";
  string public constant LPC_INCONSISTENT_PARAMS = "709";
  string public constant LPC_INVALID_SAFE_HEALTH_FACTOR = "710";
  //reserve config errors
  string public constant RC_INVALID_LTV = "730";
  string public constant RC_INVALID_LIQ_THRESHOLD = "731";
  string public constant RC_INVALID_LIQ_BONUS = "732";
  string public constant RC_INVALID_DECIMALS = "733";
  string public constant RC_INVALID_RESERVE_FACTOR = "734";
  string public constant RC_INVALID_REDEEM_DURATION = "735";
  string public constant RC_INVALID_AUCTION_DURATION = "736";
  string public constant RC_INVALID_REDEEM_FINE = "737";
  string public constant RC_INVALID_REDEEM_THRESHOLD = "738";
  string public constant RC_INVALID_MIN_BID_FINE = "739";
  string public constant RC_INVALID_MAX_BID_FINE = "740";
  string public constant RC_INVALID_MAX_CONFIG_TIMESTAMP = "741";

  //address provider erros
  string public constant LPAPR_PROVIDER_NOT_REGISTERED = "760"; // 'Provider is not registered'
  string public constant LPAPR_INVALID_ADDRESSES_PROVIDER_ID = "761";

  //NFTXHelper
  string public constant NFTX_INVALID_VAULTS_LENGTH = "800";

  //NFTOracleErrors
  string public constant NFTO_INVALID_PRICEM_ADDRESS = "900";
}

// File: contracts/libraries/proxy/UnlockdUpgradeableProxy.sol



// SPDX-License-Identifier: agpl-3.0
pragma solidity 0.8.4;

import {TransparentUpgradeableProxy} from "@openzeppelin/contracts/proxy/transparent/TransparentUpgradeableProxy.sol";
import "../helpers/Errors.sol";

contract UnlockdUpgradeableProxy is TransparentUpgradeableProxy {
  constructor(
    address _logic,
    address admin_,
    bytes memory _data
  ) payable TransparentUpgradeableProxy(_logic, admin_, _data) {}

  modifier OnlyAdmin() {
    require(msg.sender == _getAdmin(), Errors.CALLER_NOT_POOL_ADMIN);
    _;
  }

  /**
  @dev Returns the implementation contract for the proxy
   */
  function getImplementation() external view OnlyAdmin returns (address) {
    return _getImplementation();
  }
}

// File: contracts/protocol/LendPoolAddressesProvider.sol



// SPDX-License-Identifier: agpl-3.0
pragma solidity 0.8.4;

// Prettier ignore to prevent buidler flatter bug
// prettier-ignore
import {ILendPoolAddressesProvider} from "../interfaces/ILendPoolAddressesProvider.sol";
import {UnlockdUpgradeableProxy} from "../libraries/proxy/UnlockdUpgradeableProxy.sol";
import {Errors} from "../libraries/helpers/Errors.sol";

import {Ownable} from "@openzeppelin/contracts/access/Ownable.sol";
import {Address} from "@openzeppelin/contracts/utils/Address.sol";

/**
 * @title LendPoolAddressesProvider contract
 * @dev Main registry of addresses part of or connected to the protocol, including permissioned roles
 * - Acting also as factory of proxies and admin of those, so with right to change its implementations
 * - Owned by the Unlockd Governance
 * @author Unlockd
 **/
contract LendPoolAddressesProvider is Ownable, ILendPoolAddressesProvider {
  string private _marketId;
  mapping(bytes32 => address) private _addresses;
  bytes32 private constant LEND_POOL = "LEND_POOL";
  bytes32 private constant LEND_POOL_CONFIGURATOR = "LEND_POOL_CONFIGURATOR";
  bytes32 private constant POOL_ADMIN = "POOL_ADMIN";
  bytes32 private constant EMERGENCY_ADMIN = "EMERGENCY_ADMIN";
  bytes32 private constant RESERVE_ORACLE = "RESERVE_ORACLE";
  bytes32 private constant NFT_ORACLE = "NFT_ORACLE";
  bytes32 private constant LEND_POOL_LOAN = "LEND_POOL_LOAN";
  bytes32 private constant UNFT_REGISTRY = "UNFT_REGISTRY";
  bytes32 private constant LEND_POOL_LIQUIDATOR = "LEND_POOL_LIQUIDATOR";
  bytes32 private constant INCENTIVES_CONTROLLER = "INCENTIVES_CONTROLLER";
  bytes32 private constant UNLOCKD_DATA_PROVIDER = "UNLOCKD_DATA_PROVIDER";
  bytes32 private constant UI_DATA_PROVIDER = "UI_DATA_PROVIDER";
  bytes32 private constant WALLET_BALANCE_PROVIDER = "WALLET_BALANCE_PROVIDER";
  bytes32 private constant NFTX_VAULT_FACTORY = "NFTX_VAULT_FACTORY";
  bytes32 private constant SUSHI_SWAP_ROUTER = "SUSHI_SWAP_ROUTER";
  bytes32 private constant LSSVM_ROUTER = "LSSVM_ROUTER";

  constructor(string memory marketId) {
    _setMarketId(marketId);
  }

  /**
   * @dev Returns the id of the Unlockd market to which this contracts points to
   * @return The market id
   **/
  function getMarketId() external view override returns (string memory) {
    return _marketId;
  }

  /**
   * @dev Allows to set the market which this LendPoolAddressesProvider represents
   * @param marketId The market id
   */
  function setMarketId(string memory marketId) external override onlyOwner {
    _setMarketId(marketId);
  }

  /**
   * @dev General function to update the implementation of a proxy registered with
   * certain `id`. If there is no proxy registered, it will instantiate one and
   * set as implementation the `implementationAddress`
   * IMPORTANT Use this function carefully, only for ids that don't have an explicit
   * setter function, in order to avoid unexpected consequences
   * @param id The id
   * @param implementationAddress The address of the new implementation
   */
  function setAddressAsProxy(
    bytes32 id,
    address implementationAddress,
    bytes memory encodedCallData
  ) external override onlyOwner {
    require(implementationAddress != address(0), Errors.INVALID_ZERO_ADDRESS);
    _updateImpl(id, implementationAddress);
    emit AddressSet(id, implementationAddress, true, encodedCallData);

    if (encodedCallData.length > 0) {
      Address.functionCall(_addresses[id], encodedCallData);
    }
  }

  /**
   * @dev Sets an address for an id replacing the address saved in the addresses map
   * IMPORTANT Use this function carefully, as it will do a hard replacement
   * @param id The id
   * @param newAddress The address to set
   */
  function setAddress(bytes32 id, address newAddress) external override onlyOwner {
    require(newAddress != address(0), Errors.INVALID_ZERO_ADDRESS);
    _addresses[id] = newAddress;
    emit AddressSet(id, newAddress, false, new bytes(0));
  }

  /**
   * @dev Returns an address by id
   * @return The address
   */
  function getAddress(bytes32 id) public view override returns (address) {
    return _addresses[id];
  }

  /**
   * @dev Returns the address of the LendPool proxy
   * @return The LendPool proxy address
   **/
  function getLendPool() external view override returns (address) {
    return getAddress(LEND_POOL);
  }

  /**
   * @dev Updates the implementation of the LendPool, or creates the proxy
   * setting the new `pool` implementation on the first time calling it
   * @param pool The new LendPool implementation
   * @param encodedCallData calldata to execute
   **/
  function setLendPoolImpl(address pool, bytes memory encodedCallData) external override onlyOwner {
    require(pool != address(0), Errors.INVALID_ZERO_ADDRESS);
    _updateImpl(LEND_POOL, pool);
    emit LendPoolUpdated(pool, encodedCallData);

    if (encodedCallData.length > 0) {
      Address.functionCall(_addresses[LEND_POOL], encodedCallData);
    }
  }

  /**
   * @dev Returns the address of the LendPoolConfigurator proxy
   * @return The LendPoolConfigurator proxy address
   **/
  function getLendPoolConfigurator() external view override returns (address) {
    return getAddress(LEND_POOL_CONFIGURATOR);
  }

  /**
   * @dev Updates the implementation of the LendPoolConfigurator, or creates the proxy
   * setting the new `configurator` implementation on the first time calling it
   * @param configurator The new LendPoolConfigurator implementation
   * @param encodedCallData calldata to execute
   **/
  function setLendPoolConfiguratorImpl(address configurator, bytes memory encodedCallData) external override onlyOwner {
    require(configurator != address(0), Errors.INVALID_ZERO_ADDRESS);
    _updateImpl(LEND_POOL_CONFIGURATOR, configurator);
    emit LendPoolConfiguratorUpdated(configurator, encodedCallData);

    if (encodedCallData.length > 0) {
      Address.functionCall(_addresses[LEND_POOL_CONFIGURATOR], encodedCallData);
    }
  }

  /**
   * @dev returns the address of the LendPool admin
   * @return the LendPoolAdmin address
   **/

  function getPoolAdmin() external view override returns (address) {
    return getAddress(POOL_ADMIN);
  }

  /**
   * @dev sets the address of the LendPool admin
   * @param admin the LendPoolAdmin address
   **/
  function setPoolAdmin(address admin) external override onlyOwner {
    require(admin != address(0), Errors.INVALID_ZERO_ADDRESS);
    _addresses[POOL_ADMIN] = admin;
    emit ConfigurationAdminUpdated(admin);
  }

  /**
   * @dev returns the address of the emergency admin
   * @return the EmergencyAdmin address
   **/
  function getEmergencyAdmin() external view override returns (address) {
    return getAddress(EMERGENCY_ADMIN);
  }

  /**
   * @dev sets the address of the emergency admin
   * @param emergencyAdmin the EmergencyAdmin address
   **/
  function setEmergencyAdmin(address emergencyAdmin) external override onlyOwner {
    require(emergencyAdmin != address(0), Errors.INVALID_ZERO_ADDRESS);
    _addresses[EMERGENCY_ADMIN] = emergencyAdmin;
    emit EmergencyAdminUpdated(emergencyAdmin);
  }

  /**
   * @dev returns the address of the reserve oracle
   * @return the ReserveOracle address
   **/
  function getReserveOracle() external view override returns (address) {
    return getAddress(RESERVE_ORACLE);
  }

  /**
   * @dev sets the address of the reserve oracle
   * @param reserveOracle the ReserveOracle address
   **/
  function setReserveOracle(address reserveOracle) external override onlyOwner {
    require(reserveOracle != address(0), Errors.INVALID_ZERO_ADDRESS);
    _addresses[RESERVE_ORACLE] = reserveOracle;
    emit ReserveOracleUpdated(reserveOracle);
  }

  /**
   * @dev returns the address of the NFT oracle
   * @return the NFTOracle address
   **/
  function getNFTOracle() external view override returns (address) {
    return getAddress(NFT_ORACLE);
  }

  /**
   * @dev sets the address of the NFT oracle
   * @param nftOracle the NFTOracle address
   **/
  function setNFTOracle(address nftOracle) external override onlyOwner {
    require(nftOracle != address(0), Errors.INVALID_ZERO_ADDRESS);
    _addresses[NFT_ORACLE] = nftOracle;
    emit NftOracleUpdated(nftOracle);
  }

  /**
   * @dev returns the address of the lendpool loan
   * @return the LendPoolLoan address
   **/
  function getLendPoolLoan() external view override returns (address) {
    return getAddress(LEND_POOL_LOAN);
  }

  /**
   * @dev sets the address of the lendpool loan
   * @param loanAddress the LendPoolLoan address
   * @param encodedCallData calldata to execute
   **/
  function setLendPoolLoanImpl(address loanAddress, bytes memory encodedCallData) external override onlyOwner {
    require(loanAddress != address(0), Errors.INVALID_ZERO_ADDRESS);
    _updateImpl(LEND_POOL_LOAN, loanAddress);
    emit LendPoolLoanUpdated(loanAddress, encodedCallData);

    if (encodedCallData.length > 0) {
      Address.functionCall(_addresses[LEND_POOL_LOAN], encodedCallData);
    }
  }

  /**
   * @dev returns the address of the UNFT Registry
   * @return the UNFTRegistry address
   **/
  function getUNFTRegistry() external view override returns (address) {
    return getAddress(UNFT_REGISTRY);
  }

  /**
   * @dev sets the address of the UNFT registry
   * @param factory the UNFTRegistry address
   **/
  function setUNFTRegistry(address factory) external override onlyOwner {
    require(factory != address(0), Errors.INVALID_ZERO_ADDRESS);
    _addresses[UNFT_REGISTRY] = factory;
    emit UNFTRegistryUpdated(factory);
  }

  /**
   * @dev returns the address of the incentives controller
   * @return the IncentivesController address
   **/
  function getIncentivesController() external view override returns (address) {
    return getAddress(INCENTIVES_CONTROLLER);
  }

  /**
   * @dev sets the address of the incentives controller
   * @param controller the IncentivesController address
   **/
  function setIncentivesController(address controller) external override onlyOwner {
    require(controller != address(0), Errors.INVALID_ZERO_ADDRESS);
    _addresses[INCENTIVES_CONTROLLER] = controller;
    emit IncentivesControllerUpdated(controller);
  }

  /**
   * @dev returns the address of the UI data provider
   * @return the UIDataProvider address
   **/
  function getUIDataProvider() external view override returns (address) {
    return getAddress(UI_DATA_PROVIDER);
  }

  /**
   * @dev sets the address of the UI data provider
   * @param provider the UIDataProvider address
   **/
  function setUIDataProvider(address provider) external override onlyOwner {
    _addresses[UI_DATA_PROVIDER] = provider;
    emit UIDataProviderUpdated(provider);
  }

  /**
   * @dev returns the address of the Unlockd data provider
   * @return the UnlockdDataProvider address
   **/
  function getUnlockdDataProvider() external view override returns (address) {
    return getAddress(UNLOCKD_DATA_PROVIDER);
  }

  /**
   * @dev sets the address of the Unlockd data provider
   * @param provider the UnlockdDataProvider address
   **/
  function setUnlockdDataProvider(address provider) external override onlyOwner {
    require(provider != address(0), Errors.INVALID_ZERO_ADDRESS);
    _addresses[UNLOCKD_DATA_PROVIDER] = provider;
    emit UnlockdDataProviderUpdated(provider);
  }

  /**
   * @dev returns the address of the wallet balance provider
   * @return the WalletBalanceProvider address
   **/
  function getWalletBalanceProvider() external view override returns (address) {
    return getAddress(WALLET_BALANCE_PROVIDER);
  }

  /**
   * @dev sets the address of the wallet balance provider
   * @param provider the WalletBalanceProvider address
   **/
  function setWalletBalanceProvider(address provider) external override onlyOwner {
    require(provider != address(0), Errors.INVALID_ZERO_ADDRESS);
    _addresses[WALLET_BALANCE_PROVIDER] = provider;
    emit WalletBalanceProviderUpdated(provider);
  }

  /**
   * @inheritdoc ILendPoolAddressesProvider
   */
  function getNFTXVaultFactory() external view override returns (address) {
    return getAddress(NFTX_VAULT_FACTORY);
  }

  /**
   * @inheritdoc ILendPoolAddressesProvider
   */
  function setNFTXVaultFactory(address factory) external override onlyOwner {
    require(factory != address(0), Errors.INVALID_ZERO_ADDRESS);
    _addresses[NFTX_VAULT_FACTORY] = factory;
    emit NFTXVaultFactoryUpdated(factory);
  }

  /**
   * @inheritdoc ILendPoolAddressesProvider
   */
  function getLSSVMRouter() external view override returns (address) {
    return getAddress(LSSVM_ROUTER);
  }

  /**
   * @inheritdoc ILendPoolAddressesProvider
   */
  function setLSSVMRouter(address router) external override onlyOwner {
    require(router != address(0), Errors.INVALID_ZERO_ADDRESS);
    _addresses[LSSVM_ROUTER] = router;
    emit LSSVMRouterUpdated(router);
  }

  /**
   * @inheritdoc ILendPoolAddressesProvider
   */
  function getSushiSwapRouter() external view override returns (address) {
    return getAddress(SUSHI_SWAP_ROUTER);
  }

  /**
   * @inheritdoc ILendPoolAddressesProvider
   */
  function setSushiSwapRouter(address router) external override onlyOwner {
    require(router != address(0), Errors.INVALID_ZERO_ADDRESS);
    _addresses[SUSHI_SWAP_ROUTER] = router;
    emit SushiSwapRouterUpdated(router);
  }

  /**
   * @inheritdoc ILendPoolAddressesProvider
   */
  function getLendPoolLiquidator() external view override returns (address) {
    return getAddress(LEND_POOL_LIQUIDATOR);
  }

  /**
   * @inheritdoc ILendPoolAddressesProvider
   */
  function setLendPoolLiquidator(address liquidator) external override onlyOwner {
    require(liquidator != address(0), Errors.INVALID_ZERO_ADDRESS);
    _addresses[LEND_POOL_LIQUIDATOR] = liquidator;
    emit LendPoolLiquidatorUpdated(liquidator);
  }

  /**
   * @dev Returns the implementation contract pointed by a proxy
   * @param proxyAddress the proxy to request the implementation from
   */
  function getImplementation(address proxyAddress) external view onlyOwner returns (address) {
    UnlockdUpgradeableProxy proxy = UnlockdUpgradeableProxy(payable(proxyAddress));
    return proxy.getImplementation();
  }

  /**
   * @dev Internal function to update the implementation of a specific proxied component of the protocol
   * - If there is no proxy registered in the given `id`, it creates the proxy setting `newAdress`
   *   as implementation and calls the initialize() function on the proxy
   * - If there is already a proxy registered, it just updates the implementation to `newAddress` and
   *   calls the encoded method function via upgradeToAndCall() in the proxy
   * @param id The id of the proxy to be updated
   * @param newAddress The address of the new implementation
   **/
  function _updateImpl(bytes32 id, address newAddress) internal {
    address payable proxyAddress = payable(_addresses[id]);

    if (proxyAddress == address(0)) {
      bytes memory params = abi.encodeWithSignature("initialize(address)", address(this));

      // create proxy, then init proxy & implementation
      UnlockdUpgradeableProxy proxy = new UnlockdUpgradeableProxy(newAddress, address(this), params);

      _addresses[id] = address(proxy);
      emit ProxyCreated(id, address(proxy));
    } else {
      // upgrade implementation
      UnlockdUpgradeableProxy proxy = UnlockdUpgradeableProxy(proxyAddress);

      proxy.upgradeTo(newAddress);
    }
  }

  /**
   * @dev Allows to set the market which this LendPoolAddressesProvider represents
   * @param marketId The market id
   */
  function _setMarketId(string memory marketId) internal {
    _marketId = marketId;
    emit MarketIdSet(marketId);
  }
}