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// SPDX-License-Identifier: MIT
pragma solidity 0.8.19;

import { INftMarket } from "./interfaces/INftMarket.sol";
import { IERC721 } from "@openzeppelin/contracts/token/ERC721/IERC721.sol";
import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import { ReentrancyGuard } from "@openzeppelin/contracts/security/ReentrancyGuard.sol";
import { Ownable } from "@openzeppelin/contracts/access/Ownable.sol";

contract VeMarket is INftMarket, ReentrancyGuard, Ownable {
    /// @notice Current version of the contract
    string public constant VERSION = "1.1";

    /// @notice Precision for fee calculations (1 ether = 100%)
    uint256 public constant BASIS_PRECISION = 1 ether;

    /// @notice Address that receives marketplace fees
    address public feeRecipient;

    /// @notice Default fee percentage applied to all NFT sales unless overridden
    uint256 public defaultFee;

    /// @notice Custom fee percentages for specific NFT contracts
    mapping(address => uint256) public nftFees;

    /// @notice Array of all NFT listings
    INftMarket.NftListing[] private _listings;

    /// @notice Whitelist addresses for each listing
    mapping(uint256 => address[]) public whitelists;

    /// @notice Initialize the marketplace with default fee and fee recipient
    /// @param _defaultFee The default fee percentage (in BASIS_PRECISION)
    /// @param _feeRecipient The address to receive marketplace fees
    constructor(uint256 _defaultFee, address _feeRecipient) Ownable() {
        require(_defaultFee <= BASIS_PRECISION, "Fee too high");
        require(_feeRecipient != address(0), "Zero address");
        defaultFee = _defaultFee;
        feeRecipient = _feeRecipient;
    }

    /*//////////////////////////////////////////////////////////////
                            VIEW FUNCTIONS
    //////////////////////////////////////////////////////////////*/

    /// @notice Returns the total number of NFT listings in the marketplace
    /// @return The number of listings
    function getListingLength() external view returns (uint256) {
        return _listings.length;
    }

    /// @notice Retrieves detailed information about a listing by its index
    /// @param _index The index of the listing to query
    /// @return nft The NFT contract address
    /// @return seller The address of the seller
    /// @return buyer The address of the buyer (0x0 if not sold)
    /// @return tokenId The token ID of the NFT
    /// @return fundingToken The token used for payment (0x0 for ETH)
    /// @return price The price of the NFT
    /// @return fee The fee percentage stored at listing time
    /// @return startDate The start date of the listing
    /// @return endDate The end date of the listing
    /// @return saleDate The date when the NFT was sold
    function getListingByIndex(uint256 _index)
        external
        view
        returns (address, address, address, uint256, address, uint256, uint256, uint256, uint256, uint256)
    {
        INftMarket.NftListing memory L = _listings[_index];
        return (L.nft, L.seller, L.buyer, L.tokenId, L.fundingToken, L.price, L.fee, L.startDate, L.endDate, L.saleDate);
    }

    /*//////////////////////////////////////////////////////////////
                        MARKET FUNCTIONS
    //////////////////////////////////////////////////////////////*/

    /// @notice Creates a new NFT listing in the marketplace
    /// @param _nft The address of the NFT contract
    /// @param _tokenId The token ID of the NFT to list
    /// @param _fundingToken The token to accept as payment (0x0 for ETH)
    /// @param _price The price of the NFT
    /// @param _whitelist Array of addresses allowed to buy (empty for public sale)
    /// @param _startDate The timestamp when the listing becomes active (0 for immediate)
    /// @param _endDate The timestamp when the listing expires (0 for no expiry)
    function listNFT(
        address _nft,
        uint256 _tokenId,
        address _fundingToken,
        uint256 _price,
        address[] calldata _whitelist,
        uint256 _startDate,
        uint256 _endDate
    ) external {
        require(_price > 0, "PRICE");
        require(IERC721(_nft).ownerOf(_tokenId) == msg.sender, "OWNER");
        require(
            IERC721(_nft).getApproved(_tokenId) == address(this)
                || IERC721(_nft).isApprovedForAll(msg.sender, address(this)),
            "APPROVAL"
        );

        // Validate funding token if not native ETH
        if (_fundingToken != address(0)) {
            try IERC20(_fundingToken).totalSupply() returns (uint256) {
                // Valid ERC20 interface
            } catch {
                revert("Invalid ERC20");
            }
        }

        // Validate and adjust dates for usability
        uint256 adjustedStartDate = _startDate;
        if (_startDate < block.timestamp) {
            adjustedStartDate = block.timestamp;
        }
        if (_endDate != 0) {
            require(_endDate > block.timestamp, "End date must be in future");
            require(_endDate > adjustedStartDate, "End date must be after start date");
        }

        // Get the fee rate for this NFT (custom fee or default)
        uint256 currentFee = nftFees[_nft] > 0 ? nftFees[_nft] : defaultFee;

        INftMarket.NftListing memory L = INftMarket.NftListing({
            nft: _nft,
            seller: msg.sender,
            buyer: address(0),
            tokenId: _tokenId,
            fundingToken: _fundingToken,
            price: _price,
            fee: currentFee,
            startDate: adjustedStartDate,
            endDate: _endDate,
            saleDate: 0
        });

        _listings.push(L);
        uint256 id = _listings.length - 1;
        if (_whitelist.length > 0) whitelists[id] = _whitelist;

        emit NftListed(msg.sender, _nft, _tokenId, _fundingToken, _price, _whitelist, _startDate, _endDate, id);
    }

    /// @notice Purchase an NFT listing
    /// @param _index The index of the listing to purchase
    /// @dev For ETH purchases, msg.value must match the listing price
    function buyNFT(uint256 _index) external payable nonReentrant {
        INftMarket.NftListing memory L = _listings[_index];
        require(L.seller != address(0), "NO_LISTING");
        require(L.buyer == address(0), "SOLD");
        if (L.startDate != 0) require(block.timestamp >= L.startDate, "NOT_STARTED");
        if (L.endDate != 0) require(block.timestamp <= L.endDate, "EXPIRED");

        if (whitelists[_index].length > 0) {
            bool ok;
            for (uint256 i; i < whitelists[_index].length; i++) {
                if (whitelists[_index][i] == msg.sender) {
                    ok = true;
                    break;
                }
            }
            require(ok, "NOT_WHITELISTED");
        }

        _listings[_index].buyer = msg.sender;
        _listings[_index].saleDate = block.timestamp;

        uint256 feeAmount = (L.price * L.fee) / BASIS_PRECISION;
        uint256 sellerAmt = L.price - feeAmount;

        if (L.fundingToken == address(0)) {
            require(msg.value == L.price, "BAD_VALUE");
            (bool ok1,) = payable(feeRecipient).call{ value: feeAmount }("");
            require(ok1, "FEE");
            (bool ok2,) = payable(L.seller).call{ value: sellerAmt }("");
            require(ok2, "PAY");
        } else {
            IERC20 t = IERC20(L.fundingToken);
            require(t.transferFrom(msg.sender, feeRecipient, feeAmount), "FEE_ERC20");
            require(t.transferFrom(msg.sender, L.seller, sellerAmt), "PAY_ERC20");
        }

        IERC721(L.nft).safeTransferFrom(L.seller, msg.sender, L.tokenId);
        emit NftSold(_index);
    }

    /// @notice Remove a listing from the marketplace
    /// @param _id The index of the listing to remove
    /// @dev Only the seller can remove their listing, and only if it hasn't been sold
    function removeListing(uint256 _id) external {
        INftMarket.NftListing memory L = _listings[_id];
        require(L.seller == msg.sender, "OWNER");
        require(L.buyer == address(0), "ALREADY_SOLD");
        delete _listings[_id];
        emit NftListingRemoved(_id);
    }

    /*//////////////////////////////////////////////////////////////
                        OWNER FUNCTIONS
    //////////////////////////////////////////////////////////////*/

    /// @notice Set the default fee for all NFTs (in BASIS_PRECISION)
    function setDefaultFee(uint256 _fee) external onlyOwner {
        require(_fee <= BASIS_PRECISION, "Fee too high");
        emit DefaultFeeUpdated(defaultFee, _fee);
        defaultFee = _fee;
    }

    /// @notice Set a custom fee for a specific NFT contract (in BASIS_PRECISION)
    function setNFTFee(address _nft, uint256 _fee) external onlyOwner {
        require(_fee <= BASIS_PRECISION, "Fee too high");
        emit NFTFeeUpdated(_nft, nftFees[_nft], _fee);
        nftFees[_nft] = _fee;
    }

    /// @notice Set the fee recipient address
    function setFeeRecipient(address _newRecipient) external onlyOwner {
        require(_newRecipient != address(0), "Zero address");
        emit FeeRecipientUpdated(feeRecipient, _newRecipient);
        feeRecipient = _newRecipient;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (access/Ownable.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby disabling 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);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (security/ReentrancyGuard.sol)

pragma solidity ^0.8.0;

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

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

    uint256 private _status;

    constructor() {
        _status = _NOT_ENTERED;
    }

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and making it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        _nonReentrantBefore();
        _;
        _nonReentrantAfter();
    }

    function _nonReentrantBefore() private {
        // On the first call to nonReentrant, _status will be _NOT_ENTERED
        require(_status != _ENTERED, "ReentrancyGuard: reentrant call");

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

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

    /**
     * @dev Returns true if the reentrancy guard is currently set to "entered", which indicates there is a
     * `nonReentrant` function in the call stack.
     */
    function _reentrancyGuardEntered() internal view returns (bool) {
        return _status == _ENTERED;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

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

    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

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

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (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 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: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721
     * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must
     * understand this adds an external call which potentially creates a reentrancy vulnerability.
     *
     * 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);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.4) (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;
    }

    function _contextSuffixLength() internal view virtual returns (uint256) {
        return 0;
    }
}

// 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);
}

// SPDX-License-Identifier: MIT
pragma solidity 0.8.19;

interface INftMarket {
    struct NftListing {
        address nft;
        address seller;
        address buyer;
        uint256 tokenId;
        address fundingToken; // address(0) = native
        uint256 price;
        uint256 fee;
        uint256 startDate;
        uint256 endDate;
        uint256 saleDate;
    }

    event DefaultFeeUpdated(uint256 oldFee, uint256 newFee);
    event NFTFeeUpdated(address indexed nft, uint256 oldFee, uint256 newFee);
    event FeeRecipientUpdated(address indexed oldRecipient, address indexed newRecipient);
    event NftListed(
        address indexed seller,
        address indexed nft,
        uint256 tokenId,
        address fundingToken,
        uint256 price,
        address[] whitelist,
        uint256 startDate,
        uint256 endDate,
        uint256 listingID
    );
    event NftSold(uint256 listingID);
    event NftListingRemoved(uint256 indexed listingID);

    function listNFT(
        address _nft,
        uint256 _tokenId,
        address _fundingToken,
        uint256 _price,
        address[] calldata _whitelist,
        uint256 _startDate,
        uint256 _endDate
    ) external;

    function buyNFT(uint256 _listingID) external payable;

    function removeListing(uint256 _listingID) external;

    function getListingLength() external view returns (uint256);

    function getListingByIndex(uint256 _index)
        external
        view
        returns (
            address nft,
            address seller,
            address buyer,
            uint256 tokenId,
            address fundingToken,
            uint256 price,
            uint256 fee,
            uint256 startDate,
            uint256 endDate,
            uint256 saleDate
        );
}

{
  "optimizer": {
    "enabled": true,
    "runs": 1000
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  }
}

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[{"inputs":[{"internalType":"uint256","name":"_defaultFee","type":"uint256"},{"internalType":"address","name":"_feeRecipient","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"oldFee","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"newFee","type":"uint256"}],"name":"DefaultFeeUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"oldRecipient","type":"address"},{"indexed":true,"internalType":"address","name":"newRecipient","type":"address"}],"name":"FeeRecipientUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"nft","type":"address"},{"indexed":false,"internalType":"uint256","name":"oldFee","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"newFee","type":"uint256"}],"name":"NFTFeeUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"seller","type":"address"},{"indexed":true,"internalType":"address","name":"nft","type":"address"},{"indexed":false,"internalType":"uint256","name":"tokenId","type":"uint256"},{"indexed":false,"internalType":"address","name":"fundingToken","type":"address"},{"indexed":false,"internalType":"uint256","name":"price","type":"uint256"},{"indexed":false,"internalType":"address[]","name":"whitelist","type":"address[]"},{"indexed":false,"internalType":"uint256","name":"startDate","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"endDate","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"listingID","type":"uint256"}],"name":"NftListed","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"listingID","type":"uint256"}],"name":"NftListingRemoved","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"listingID","type":"uint256"}],"name":"NftSold","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"inputs":[],"name":"BASIS_PRECISION","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"VERSION","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_index","type":"uint256"}],"name":"buyNFT","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"defaultFee","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"feeRecipient","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_index","type":"uint256"}],"name":"getListingByIndex","outputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"address","name":"","type":"address"},{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getListingLength","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_nft","type":"address"},{"internalType":"uint256","name":"_tokenId","type":"uint256"},{"internalType":"address","name":"_fundingToken","type":"address"},{"internalType":"uint256","name":"_price","type":"uint256"},{"internalType":"address[]","name":"_whitelist","type":"address[]"},{"internalType":"uint256","name":"_startDate","type":"uint256"},{"internalType":"uint256","name":"_endDate","type":"uint256"}],"name":"listNFT","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"nftFees","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_id","type":"uint256"}],"name":"removeListing","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_fee","type":"uint256"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0000000000000000000000000000000000000000000000000058d15e17628000000000000000000000000000bae7c88f01eaa273e8834af38cacab2910ed9b93

-----Decoded View---------------
Arg [0] : _defaultFee (uint256): 25000000000000000
Arg [1] : _feeRecipient (address): 0xbAE7c88F01eAa273e8834Af38Cacab2910ed9B93

-----Encoded View---------------
2 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000058d15e17628000
Arg [1] : 000000000000000000000000bae7c88f01eaa273e8834af38cacab2910ed9b93