// File: tmp_contracts/PfpBg.sol



// SPDX-License-Identifier: UNLICENSED
/// @title PfpBg
/// @notice PfpBg
/// @author CyberPnk <cyberpnk@pfpbg.cyberpnk.win>
//        __________________________________________________________________________________________________________
//       _____/\/\/\/\/\______________/\/\________________________________/\/\/\/\/\________________/\/\___________
//      ___/\/\__________/\/\__/\/\__/\/\__________/\/\/\____/\/\__/\/\__/\/\____/\/\__/\/\/\/\____/\/\__/\/\_____ 
//     ___/\/\__________/\/\__/\/\__/\/\/\/\____/\/\/\/\/\__/\/\/\/\____/\/\/\/\/\____/\/\__/\/\__/\/\/\/\_______  
//    ___/\/\____________/\/\/\/\__/\/\__/\/\__/\/\________/\/\________/\/\__________/\/\__/\/\__/\/\/\/\_______   
//   _____/\/\/\/\/\________/\/\__/\/\/\/\______/\/\/\/\__/\/\________/\/\__________/\/\__/\/\__/\/\__/\/\_____    
//  __________________/\/\/\/\________________________________________________________________________________     
// __________________________________________________________________________________________________________     

pragma solidity ^0.8.13;

import "@cyberpnk/solidity-library/contracts/IStringUtilsV2.sol";
import "@cyberpnk/solidity-library/contracts/FeeLockable.sol";
import "@cyberpnk/solidity-library/contracts/DestroyLockable.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "./INftAdapter.sol";
// import "hardhat/console.sol";

contract PfpBg is Ownable, FeeLockable, DestroyLockable {
    IStringUtilsV2 stringUtils;

    struct Background {
        string color;
        address nftBgContract;
        uint256 nftBgTokenId;
    }

    mapping (address => address) public bgNftContractToBgAdapterContract;
    mapping (address => Background) public addressToBackground;

    event ChangeBackground(address indexed sender);

    function setColor(string memory color) external {
        require(bytes(color).length <= 6, "Length");
        addressToBackground[msg.sender].color = color;
        emit ChangeBackground(msg.sender);
    }

    function setNft(address nftBgContract, uint256 nftBgTokenId) external payable {
        require(msg.value == feeAmount, "Value");
        addressToBackground[msg.sender].nftBgContract = nftBgContract;
        addressToBackground[msg.sender].nftBgTokenId = nftBgTokenId;
        emit ChangeBackground(msg.sender);
    }

    function setBackground(string memory color, address nftBgContract, uint256 nftBgTokenId) external payable {
        require(msg.value == feeAmount, "Value");
        addressToBackground[msg.sender].color = color;
        addressToBackground[msg.sender].nftBgContract = nftBgContract;
        addressToBackground[msg.sender].nftBgTokenId = nftBgTokenId;
        emit ChangeBackground(msg.sender);
    }

    function setBgAdapterContractForBgNftContract(address bgNftContract, address bgAdapterContract) onlyOwner external {
        bgNftContractToBgAdapterContract[bgNftContract] = bgAdapterContract;
    }

    constructor(address stringUtilsContract) {
        stringUtils = IStringUtilsV2(stringUtilsContract);
    }

    function getBgSvg(address pfpOwner) public view returns(string memory) {
        Background memory background = addressToBackground[pfpOwner];
        
        bytes memory color = bytes(background.color).length > 0 ? abi.encodePacked('<rect y="0" height="640" x="0" width="640" fill="#', background.color, '"/>') : bytes("");
        address bgAdapterContract = bgNftContractToBgAdapterContract[background.nftBgContract];
        string memory nft = "";
        if (bgAdapterContract != address(0)) {
            INftAdapter bgAdapter = INftAdapter(bgAdapterContract);
            nft = bgAdapter.getEmbeddableSvg(background.nftBgTokenId);
        }

        return string(abi.encodePacked(color, nft));
    }

    function withdraw() external {
        payable(feePayee).transfer(address(this).balance);
    }
}

// File: @cyberpnk/solidity-library/contracts/IStringUtilsV2.sol



// SPDX-License-Identifier: MIT
/// [MIT License]
/// @title StringUtilsV2

pragma solidity ^0.8.13;

interface IStringUtilsV2 {
    function base64Encode(bytes memory data) external pure returns (string memory);

    function base64EncodeJson(bytes memory data) external pure returns (string memory);

    function base64EncodeSvg(bytes memory data) external pure returns (string memory);

    function numberToString(uint256 value) external pure returns (string memory);

    function addressToString(address account) external pure returns(string memory);

    function split(string calldata str, string calldata delim) external pure returns(string[] memory);

    function substr(bytes calldata str, uint startIndexInclusive, uint endIndexExclusive) external pure returns(string memory);

    function substrStart(bytes calldata str, uint endIndexExclusive) external pure returns(string memory);
}
// File: @cyberpnk/solidity-library/contracts/FeeLockable.sol



// SPDX-License-Identifier: UNLICENSED
/// @title FeeLockable
/// @notice stores the fee payee and amount, letting the owner only change it, and alows to lock them for changes
/// @author CyberPnk <cyberpnk@cyberpnk.win>
//        __________________________________________________________________________________________________________
//       _____/\/\/\/\/\______________/\/\________________________________/\/\/\/\/\________________/\/\___________
//      ___/\/\__________/\/\__/\/\__/\/\__________/\/\/\____/\/\__/\/\__/\/\____/\/\__/\/\/\/\____/\/\__/\/\_____
//     ___/\/\__________/\/\__/\/\__/\/\/\/\____/\/\/\/\/\__/\/\/\/\____/\/\/\/\/\____/\/\__/\/\__/\/\/\/\_______
//    ___/\/\____________/\/\/\/\__/\/\__/\/\__/\/\________/\/\________/\/\__________/\/\__/\/\__/\/\/\/\_______
//   _____/\/\/\/\/\________/\/\__/\/\/\/\______/\/\/\/\__/\/\________/\/\__________/\/\__/\/\__/\/\__/\/\_____
//  __________________/\/\/\/\________________________________________________________________________________
// __________________________________________________________________________________________________________

pragma solidity ^0.8.9;

import "@openzeppelin/contracts/access/Ownable.sol";

abstract contract FeeLockable is Ownable {
    uint public feeAmount = 0;
    address public feePayee;
    bool public isChangeFeeAmountDisabled = false;
    bool public isChangeFeePayeeDisabled = false;

    // Irreversible.
    function disableChangeFeeAmount() public onlyOwner {
        isChangeFeeAmountDisabled = true;
    }

    // Irreversible.
    function disableChangeFeePayee() public onlyOwner {
        isChangeFeePayeeDisabled = true;
    }

    function setFeeAmount(uint _feeAmount) public onlyOwner {
        require(!isChangeFeeAmountDisabled, "Disabled");
        feeAmount = _feeAmount;
    }

    function setFeePayee(address _feePayee) public onlyOwner {
        require(!isChangeFeePayeeDisabled, "Disabled");
        feePayee = _feePayee;
    }


}

// File: @cyberpnk/solidity-library/contracts/DestroyLockable.sol



// SPDX-License-Identifier: UNLICENSED
/// @title DestroyLockable
/// @notice Contract can be destroyed, but destroy can be disabled (but not re-enabled).
/// @author CyberPnk <cyberpnk@cyberpnk.win>
//        __________________________________________________________________________________________________________
//       _____/\/\/\/\/\______________/\/\________________________________/\/\/\/\/\________________/\/\___________
//      ___/\/\__________/\/\__/\/\__/\/\__________/\/\/\____/\/\__/\/\__/\/\____/\/\__/\/\/\/\____/\/\__/\/\_____
//     ___/\/\__________/\/\__/\/\__/\/\/\/\____/\/\/\/\/\__/\/\/\/\____/\/\/\/\/\____/\/\__/\/\__/\/\/\/\_______
//    ___/\/\____________/\/\/\/\__/\/\__/\/\__/\/\________/\/\________/\/\__________/\/\__/\/\__/\/\/\/\_______
//   _____/\/\/\/\/\________/\/\__/\/\/\/\______/\/\/\/\__/\/\________/\/\__________/\/\__/\/\__/\/\__/\/\_____
//  __________________/\/\/\/\________________________________________________________________________________
// __________________________________________________________________________________________________________

pragma solidity ^0.8.9;

import "@openzeppelin/contracts/access/Ownable.sol";

abstract contract DestroyLockable is Ownable {
    bool public isDestroyDisabled = false;

    // Irreversible.
    function disableDestroy() public onlyOwner {
        isDestroyDisabled = true;
    }

    // In case there's a really bad mistake, but eventually disabled
    function destroy() public onlyOwner {
        require(!isDestroyDisabled, "Disabled");
        selfdestruct(payable(owner()));
    }

}

// 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: tmp_contracts/INftAdapter.sol



// SPDX-License-Identifier: UNLICENSED
/// @title INftAdapter
/// @notice INftAdapter
/// @author CyberPnk <cyberpnk@pfpbg.cyberpnk.win>
//        __________________________________________________________________________________________________________
//       _____/\/\/\/\/\______________/\/\________________________________/\/\/\/\/\________________/\/\___________
//      ___/\/\__________/\/\__/\/\__/\/\__________/\/\/\____/\/\__/\/\__/\/\____/\/\__/\/\/\/\____/\/\__/\/\_____ 
//     ___/\/\__________/\/\__/\/\__/\/\/\/\____/\/\/\/\/\__/\/\/\/\____/\/\/\/\/\____/\/\__/\/\__/\/\/\/\_______  
//    ___/\/\____________/\/\/\/\__/\/\__/\/\__/\/\________/\/\________/\/\__________/\/\__/\/\__/\/\/\/\_______   
//   _____/\/\/\/\/\________/\/\__/\/\/\/\______/\/\/\/\__/\/\________/\/\__________/\/\__/\/\__/\/\__/\/\_____    
//  __________________/\/\/\/\________________________________________________________________________________     
// __________________________________________________________________________________________________________     

pragma solidity ^0.8.13;

interface INftAdapter {
    function getSvg(uint256 tokenId) external view returns(string memory);
    function getDataUriSvg(uint256 tokenId) external view returns(string memory);
    function getDataUriBase64(uint256 tokenId) external view returns(string memory);
    function getEmbeddableSvg(uint256 tokenId) external view returns(string memory);
    function ownerOf(uint256 tokenId) external view returns (address);
    function getTraitsJsonValue(uint256 tokenId) external view returns(string memory);
    function name() external view returns(string memory);
}

// 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;
    }
}