// File: contracts/Minter_Public.sol



// SPDX-License-Identifier: MIT
pragma solidity ^0.8.16;
import "./interfaces/IKonduxFounders.sol";
import "./interfaces/ITreasury.sol";
import "./types/AccessControlled.sol";

contract MinterPublic is AccessControlled {

    uint256 public price;

    bool public paused;

    IKonduxFounders public konduxFounders;
    ITreasury public treasury;

    constructor(address _authority, address _konduxFounders, address _vault) 
        AccessControlled(IAuthority(_authority)) {        
            require(_konduxFounders != address(0), "Kondux address is not set");
            konduxFounders = IKonduxFounders(_konduxFounders);
            require(_vault != address(0), "Vault address is not set");
            treasury = ITreasury(_vault);
            price = 0.25 ether;
            paused = false;
    }      

    function setPaused(bool _paused) public onlyGovernor {
        paused = _paused;
    }

  
    function publicMint() public payable isActive returns (uint256) {
        require(konduxFounders.totalSupply() < 650, "No more NFTs left");
        require(msg.value >= price, "Not enough ETH sent");
        treasury.depositEther{ value: msg.value }();
        return _mintFounders();
    }


    function setTreasury(address _treasury) public onlyGovernor {
        treasury = ITreasury(_treasury);
    }

    function setKonduxFounders(address _konduxFounders) public onlyGovernor {
        konduxFounders = IKonduxFounders(_konduxFounders);
    }

    function setPrice(uint256 _price) public onlyGovernor {
        price = _price;
    }
    


    // ** INTERNAL FUNCTIONS **

    function _mintFounders() internal returns (uint256) {
        uint256 id = konduxFounders.safeMint(msg.sender);
        return id;
    }


    // ** MODIFIERS **


    modifier isActive() {
        require(!paused, "Pausable: paused");
        _;
    }


}
// File: contracts/interfaces/IKonduxFounders.sol



// SPDX-License-Identifier: MIT
pragma solidity ^0.8.9;

import "@openzeppelin/contracts/token/ERC721/IERC721.sol";

interface IKonduxFounders {

    function changeDenominator(uint96 _denominator) external returns (uint96);

    function setDefaultRoyalty(address receiver, uint96 feeNumerator) external;

    function setTokenRoyalty(uint256 tokenId,address receiver,uint96 feeNumerator) external;

    function setBaseURI(string memory _newURI) external returns (string memory);

    function pause() external;

    function unpause() external;

    function safeMint(address to) external returns (uint256);

    function setMinter(address _minter) external;

    function totalSupply() external view returns (uint256);


}
// File: contracts/interfaces/ITreasury.sol



//SPDX-License-Identifier: MIT
pragma solidity >=0.8.9;

interface ITreasury {
    function deposit(
        uint256 _amount,
        address _token
    ) external;

    function depositEther() external payable;

    function withdraw(
        uint256 _amount,
        address _token
    ) external;

    function withdrawEther(
        uint256 _amount
    ) external;
}
// File: contracts/types/AccessControlled.sol



// SPDX-License-Identifier: MIT
pragma solidity ^0.8.9;

import "../interfaces/IAuthority.sol";

/// @dev Reasoning for this contract = modifiers literaly copy code
/// instead of pointing towards the logic to execute. Over many
/// functions this bloats contract size unnecessarily.
/// imho modifiers are a meme.
abstract contract AccessControlled {
    /* ========== EVENTS ========== */

    event AuthorityUpdated(IAuthority authority);

    /* ========== STATE VARIABLES ========== */

    IAuthority public authority;

    /* ========== Constructor ========== */

    constructor(IAuthority _authority) {
        require(address(_authority) != address(0), "Authority cannot be zero address");
        authority = _authority;
        emit AuthorityUpdated(_authority);
    }

    /* ========== "MODIFIERS" ========== */

    modifier onlyGovernor {
        _onlyGovernor();
        _;
    }

    modifier onlyGuardian {
        _onlyGuardian();
        _;
    }

    modifier onlyPolicy {
        _onlyPolicy();
        _;
    }

    modifier onlyVault {
        _onlyVault();
        _;
    }

    modifier onlyRole(bytes32 _role){
        _onlyRole(_role);
        _;
    }

    /* ========== GOV ONLY ========== */

    function initializeAuthority(IAuthority _newAuthority) internal {
        require(authority == IAuthority(address(0)), "AUTHORITY_INITIALIZED");
        authority = _newAuthority;
        emit AuthorityUpdated(_newAuthority);
    }

    function setAuthority(IAuthority _newAuthority) external {
        _onlyGovernor();
        authority = _newAuthority;
        emit AuthorityUpdated(_newAuthority);
    }

    /* ========== INTERNAL CHECKS ========== */

    function _onlyGovernor() internal view {
        require(msg.sender == authority.governor(), "UNAUTHORIZED");
    }

    function _onlyGuardian() internal view {
        require(msg.sender == authority.guardian(), "UNAUTHORIZED");
    }

    function _onlyPolicy() internal view {
        require(msg.sender == authority.policy(), "UNAUTHORIZED");        
    }

    function _onlyVault() internal view {
        require(msg.sender == authority.vault(), "UNAUTHORIZED");                
    }

    function _onlyRole(bytes32 _role) internal view {
        require(authority.roles(msg.sender) == _role, "UNAUTHORIZED");
    }

  
}

// File: @openzeppelin/contracts/token/ERC721/IERC721.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;

import "../../utils/introspection/IERC165.sol";

/**
 * @dev Required interface of an ERC721 compliant contract.
 */
interface IERC721 is IERC165 {
    /**
     * @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`.
     *
     * 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;

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

    /**
     * @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);
}

// File: @openzeppelin/contracts/utils/introspection/IERC165.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 IERC165 {
    /**
     * @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: contracts/interfaces/IAuthority.sol



// SPDX-License-Identifier: AGPL-3.0
pragma solidity >=0.8.9;

interface IAuthority {
    /* ========== EVENTS ========== */

    event GovernorPushed(address indexed from, address indexed to, bool _effectiveImmediately);
    event GuardianPushed(address indexed from, address indexed to, bool _effectiveImmediately);
    event PolicyPushed(address indexed from, address indexed to, bool _effectiveImmediately);
    event VaultPushed(address indexed from, address indexed to, bool _effectiveImmediately);
    event RolePushed(address indexed account, bytes32 _role);

    event GovernorPulled(address indexed from, address indexed to);
    event GuardianPulled(address indexed from, address indexed to);
    event PolicyPulled(address indexed from, address indexed to);
    event VaultPulled(address indexed from, address indexed to);

    /* ========== VIEW ========== */

    function governor() external view returns (address);

    function guardian() external view returns (address);

    function policy() external view returns (address);

    function vault() external view returns (address);

    function roles(address _addr) external view returns (bytes32);

}