// File: contracts/BroadcasterUPS.sol



// SPDX-License-Identifier: MIT
pragma solidity ^0.8.9;

import {IERC721} from "@openzeppelin/contracts/token/ERC721/IERC721.sol";

enum ExchangeKind {
    SEAPORT,
    SUDOSWAP
}

contract BroadcasterUPS {

    address public seaport;

    address public sudoswap;

    error UnexpectedOwnerOrBalance();
    error UnexpectedSelector();
    error UnsuccessfulCall();
    error UnsuccessfulFill();
    error UnsuccessfulPayment();
    error UnsupportedExchange();

    function setSeaportAddress(address seaportAddress) external {
        seaport = seaportAddress;
    }
    
    function setSudoswapAddress(address sudoswapAddress) external {
        sudoswap = sudoswapAddress;
    }

    constructor(
        address seaportAddress,
        address sudoswapAddress
    ) {

        // --- Seaport setup ---

        seaport = seaportAddress;

        // --- Sudoswap setup ---

        sudoswap = sudoswapAddress;

    }

    /**
     * 
     */
    function singleERC721ListingFillWithPrecheck(
        bytes calldata data,
        ExchangeKind exchangeKind,
        address collection,
        uint256 tokenId,
        address receiver,
        address expectedOwner,
        address feeRecipient,
        uint16 feeBps
    ) external payable {
        if (
            expectedOwner != address(0) &&
            IERC721(collection).ownerOf(tokenId) != expectedOwner
        ) {
            revert UnexpectedOwnerOrBalance();
        }

        address target;
        if (exchangeKind == ExchangeKind.SEAPORT) {
            target = seaport;
            //if (
                //selector != ISeaport.fulfillAdvancedOrder.selector &&
                //selector != ISeaport.matchAdvancedOrders.selector
            //) {
                //revert UnexpectedSelector();
            //}
        } else if (exchangeKind == ExchangeKind.SUDOSWAP) {
            target = sudoswap;
            // if (selector != ISudoSwap.swapETHForSpecificNFTs.selector) {
            //     revert UnexpectedSelector();
            // }
        } else {
            revert UnsupportedExchange();
        }

        uint256 payment = (10000 * msg.value) / (10000 + feeBps);

        (bool success, ) = target.call{value: payment}(data);
        if (!success) {
            revert UnsuccessfulFill();
        }

        uint256 fee = msg.value - payment;
        if (fee > 0) {
            (success, ) = payable(feeRecipient).call{value: fee}("");
            if (!success) {
                revert UnsuccessfulPayment();
            }
        }
    }

    /**
     * 
     */
    function multiListingFill(
        bytes[] calldata data,
        uint256[] calldata values,
        bool revertIfIncomplete
    ) external payable {
        bool success;

        uint256 balanceBefore = address(this).balance - msg.value;

        uint256 length = data.length;
        for (uint256 i = 0; i < length; ) {
            (success, ) = address(this).call{value: values[i]}(data[i]);
            if (revertIfIncomplete && !success) {
                revert UnsuccessfulFill();
            }

            unchecked {
                ++i;
            }
        }

        uint256 balanceAfter = address(this).balance;

        if (balanceAfter > balanceBefore) {
            (success, ) = msg.sender.call{value: balanceAfter - balanceBefore}(
                ""
            );
            if (!success) {
                revert UnsuccessfulPayment();
            }
        }
    }

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



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (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: 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);
}