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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.23;

import {IERC1155} from "@openzeppelin/contracts/token/ERC1155/IERC1155.sol";
import {ERC1155Holder} from "@openzeppelin/contracts/token/ERC1155/utils/ERC1155Holder.sol";
import {ReentrancyGuard} from "@openzeppelin/contracts/utils/ReentrancyGuard.sol";
import {Address} from "@openzeppelin/contracts/utils/Address.sol";

import {ISecondarySwap} from "../interfaces/ISecondarySwap.sol";
import {IERC20Z} from "../interfaces/IERC20Z.sol";
import {ISwapRouter} from "../interfaces/uniswap/ISwapRouter.sol";
import {IWETH} from "../interfaces/IWETH.sol";

contract SecondarySwap is ISecondarySwap, ReentrancyGuard, ERC1155Holder {
    uint256 internal constant ONE_ERC_20 = 1e18;

    IWETH public immutable WETH;
    ISwapRouter public immutable swapRouter;
    uint24 public immutable uniswapFee;

    constructor(IWETH weth_, ISwapRouter swapRouter_, uint24 uniswapFee_) {
        WETH = weth_;
        swapRouter = swapRouter_;
        uniswapFee = uniswapFee_;
    }

    /// @notice ETH -> WETH -> ERC20Z -> ERC1155
    function buy1155(
        address erc20zAddress,
        uint256 num1155ToBuy,
        address payable recipient,
        address payable excessRefundRecipient,
        uint256 maxEthToSpend,
        uint160 sqrtPriceLimitX96
    ) external payable nonReentrant {
        // Ensure the recipient address is valid
        if (recipient == address(0)) {
            revert InvalidRecipient();
        }

        // Get the amount of ETH sent
        uint256 amountETHIn = msg.value;

        // Ensure ETH is sent with the transaction
        if (amountETHIn == 0) {
            revert NoETHSent();
        }

        // Convert ETH to WETH
        WETH.deposit{value: amountETHIn}();

        // Approve the swap router to spend WETH
        WETH.approve(address(swapRouter), amountETHIn);

        // Calculate the expected amount of ERC20Z
        uint256 expectedAmountERC20Out = num1155ToBuy * ONE_ERC_20;

        ISwapRouter.ExactOutputSingleParams memory params = ISwapRouter.ExactOutputSingleParams({
            tokenIn: address(WETH),
            tokenOut: erc20zAddress,
            fee: uniswapFee,
            recipient: address(this),
            amountOut: expectedAmountERC20Out,
            amountInMaximum: maxEthToSpend,
            sqrtPriceLimitX96: sqrtPriceLimitX96
        });

        // Execute the swap and get the amount of WETH used
        uint256 amountWethUsed = swapRouter.exactOutputSingle(params);

        // Ensure that the expected amount of ERC20Z was received
        if (IERC20Z(erc20zAddress).balanceOf(address(this)) < expectedAmountERC20Out) {
            revert ERC20ZMinimumAmountNotReceived();
        }

        // Approve the ERC20Z tokens to be converted to ERC1155s
        IERC20Z(erc20zAddress).approve(erc20zAddress, expectedAmountERC20Out);

        // Convert ERC20Z to ERC1155
        IERC20Z(erc20zAddress).unwrap(expectedAmountERC20Out, recipient);

        // If there is any excess WETH:
        if (amountWethUsed < amountETHIn) {
            // Convert the excess WETH to ETH
            WETH.withdraw(amountETHIn - amountWethUsed);

            // Refund the excess ETH to the recipient
            Address.sendValue(excessRefundRecipient, msg.value - amountWethUsed);
        }

        emit SecondaryBuy(msg.sender, recipient, erc20zAddress, amountWethUsed, num1155ToBuy);
    }

    /// @notice ERC1155 -> ERC20Z -> WETH -> ETH
    function sell1155(
        address erc20zAddress,
        uint256 num1155ToSell,
        address payable recipient,
        uint256 minEthToAcquire,
        uint160 sqrtPriceLimitX96
    ) external nonReentrant {
        // Ensure the recipient is valid
        if (recipient == address(0)) {
            revert InvalidRecipient();
        }

        // Get the ERC1155 token info from ERC20Z
        IERC20Z.TokenInfo memory tokenInfo = IERC20Z(erc20zAddress).tokenInfo();

        // Transfer ERC1155 tokens from sender to this contract and wrap them
        IERC1155(tokenInfo.collection).safeTransferFrom(msg.sender, erc20zAddress, tokenInfo.tokenId, num1155ToSell, abi.encode(address(this)));

        // Calculate expected amount of ERC20Z
        uint256 expectedAmountERC20In = num1155ToSell * 1e18;

        // Ensure that the conversion was successful
        if (IERC20Z(erc20zAddress).balanceOf(address(this)) < expectedAmountERC20In) {
            revert ERC20ZEquivalentAmountNotConverted();
        }

        // Approve swap router to spend ERC20Z tokens
        IERC20Z(erc20zAddress).approve(address(swapRouter), expectedAmountERC20In);

        // Set up parameters for the swap from ERC20Z to WETH
        ISwapRouter.ExactInputSingleParams memory params = ISwapRouter.ExactInputSingleParams({
            tokenIn: erc20zAddress,
            tokenOut: address(WETH),
            fee: uniswapFee,
            recipient: address(this),
            amountIn: expectedAmountERC20In,
            amountOutMinimum: minEthToAcquire,
            sqrtPriceLimitX96: sqrtPriceLimitX96
        });

        // Execute the swap and receive WETH
        uint256 amountWethOut = swapRouter.exactInputSingle(params);

        // Convert WETH to ETH
        WETH.withdraw(amountWethOut);

        // Transfer ETH to the recipient
        Address.sendValue(recipient, amountWethOut);

        emit SecondarySell(msg.sender, recipient, erc20zAddress, amountWethOut, num1155ToSell);
    }

    receive() external payable {
        if (msg.sender != address(WETH)) {
            revert OnlyWETH();
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.1) (token/ERC1155/IERC1155.sol)

pragma solidity ^0.8.20;

import {IERC165} from "../../utils/introspection/IERC165.sol";

/**
 * @dev Required interface of an ERC1155 compliant contract, as defined in the
 * https://eips.ethereum.org/EIPS/eip-1155[EIP].
 */
interface IERC1155 is IERC165 {
    /**
     * @dev Emitted when `value` amount of tokens of type `id` are transferred from `from` to `to` by `operator`.
     */
    event TransferSingle(address indexed operator, address indexed from, address indexed to, uint256 id, uint256 value);

    /**
     * @dev Equivalent to multiple {TransferSingle} events, where `operator`, `from` and `to` are the same for all
     * transfers.
     */
    event TransferBatch(
        address indexed operator,
        address indexed from,
        address indexed to,
        uint256[] ids,
        uint256[] values
    );

    /**
     * @dev Emitted when `account` grants or revokes permission to `operator` to transfer their tokens, according to
     * `approved`.
     */
    event ApprovalForAll(address indexed account, address indexed operator, bool approved);

    /**
     * @dev Emitted when the URI for token type `id` changes to `value`, if it is a non-programmatic URI.
     *
     * If an {URI} event was emitted for `id`, the standard
     * https://eips.ethereum.org/EIPS/eip-1155#metadata-extensions[guarantees] that `value` will equal the value
     * returned by {IERC1155MetadataURI-uri}.
     */
    event URI(string value, uint256 indexed id);

    /**
     * @dev Returns the value of tokens of token type `id` owned by `account`.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     */
    function balanceOf(address account, uint256 id) external view returns (uint256);

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {balanceOf}.
     *
     * Requirements:
     *
     * - `accounts` and `ids` must have the same length.
     */
    function balanceOfBatch(
        address[] calldata accounts,
        uint256[] calldata ids
    ) external view returns (uint256[] memory);

    /**
     * @dev Grants or revokes permission to `operator` to transfer the caller's tokens, according to `approved`,
     *
     * Emits an {ApprovalForAll} event.
     *
     * Requirements:
     *
     * - `operator` cannot be the caller.
     */
    function setApprovalForAll(address operator, bool approved) external;

    /**
     * @dev Returns true if `operator` is approved to transfer ``account``'s tokens.
     *
     * See {setApprovalForAll}.
     */
    function isApprovedForAll(address account, address operator) external view returns (bool);

    /**
     * @dev Transfers a `value` amount of tokens of type `id` from `from` to `to`.
     *
     * WARNING: This function can potentially allow a reentrancy attack when transferring tokens
     * to an untrusted contract, when invoking {onERC1155Received} on the receiver.
     * Ensure to follow the checks-effects-interactions pattern and consider employing
     * reentrancy guards when interacting with untrusted contracts.
     *
     * Emits a {TransferSingle} event.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - If the caller is not `from`, it must have been approved to spend ``from``'s tokens via {setApprovalForAll}.
     * - `from` must have a balance of tokens of type `id` of at least `value` amount.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the
     * acceptance magic value.
     */
    function safeTransferFrom(address from, address to, uint256 id, uint256 value, bytes calldata data) external;

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {safeTransferFrom}.
     *
     * WARNING: This function can potentially allow a reentrancy attack when transferring tokens
     * to an untrusted contract, when invoking {onERC1155BatchReceived} on the receiver.
     * Ensure to follow the checks-effects-interactions pattern and consider employing
     * reentrancy guards when interacting with untrusted contracts.
     *
     * Emits either a {TransferSingle} or a {TransferBatch} event, depending on the length of the array arguments.
     *
     * Requirements:
     *
     * - `ids` and `values` must have the same length.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the
     * acceptance magic value.
     */
    function safeBatchTransferFrom(
        address from,
        address to,
        uint256[] calldata ids,
        uint256[] calldata values,
        bytes calldata data
    ) external;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC1155/utils/ERC1155Holder.sol)

pragma solidity ^0.8.20;

import {IERC165, ERC165} from "../../../utils/introspection/ERC165.sol";
import {IERC1155Receiver} from "../IERC1155Receiver.sol";

/**
 * @dev Simple implementation of `IERC1155Receiver` that will allow a contract to hold ERC1155 tokens.
 *
 * IMPORTANT: When inheriting this contract, you must include a way to use the received tokens, otherwise they will be
 * stuck.
 */
abstract contract ERC1155Holder is ERC165, IERC1155Receiver {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
        return interfaceId == type(IERC1155Receiver).interfaceId || super.supportsInterface(interfaceId);
    }

    function onERC1155Received(
        address,
        address,
        uint256,
        uint256,
        bytes memory
    ) public virtual override returns (bytes4) {
        return this.onERC1155Received.selector;
    }

    function onERC1155BatchReceived(
        address,
        address,
        uint256[] memory,
        uint256[] memory,
        bytes memory
    ) public virtual override returns (bytes4) {
        return this.onERC1155BatchReceived.selector;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/ReentrancyGuard.sol)

pragma solidity ^0.8.20;

/**
 * @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;

    /**
     * @dev Unauthorized reentrant call.
     */
    error ReentrancyGuardReentrantCall();

    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
        if (_status == ENTERED) {
            revert ReentrancyGuardReentrantCall();
        }

        // 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 v5.0.0) (utils/Address.sol)

pragma solidity ^0.8.20;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev The ETH balance of the account is not enough to perform the operation.
     */
    error AddressInsufficientBalance(address account);

    /**
     * @dev There's no code at `target` (it is not a contract).
     */
    error AddressEmptyCode(address target);

    /**
     * @dev A call to an address target failed. The target may have reverted.
     */
    error FailedInnerCall();

    /**
     * @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://consensys.net/diligence/blog/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/v0.8.20/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        if (address(this).balance < amount) {
            revert AddressInsufficientBalance(address(this));
        }

        (bool success, ) = recipient.call{value: amount}("");
        if (!success) {
            revert FailedInnerCall();
        }
    }

    /**
     * @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 or custom error, it is bubbled
     * up by this function (like regular Solidity function calls). However, if
     * the call reverted with no returned reason, this function reverts with a
     * {FailedInnerCall} error.
     *
     * 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.
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0);
    }

    /**
     * @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`.
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
        if (address(this).balance < value) {
            revert AddressInsufficientBalance(address(this));
        }
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, success, returndata);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, success, returndata);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and reverts if the target
     * was not a contract or bubbling up the revert reason (falling back to {FailedInnerCall}) in case of an
     * unsuccessful call.
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata
    ) internal view returns (bytes memory) {
        if (!success) {
            _revert(returndata);
        } else {
            // only check if target is a contract if the call was successful and the return data is empty
            // otherwise we already know that it was a contract
            if (returndata.length == 0 && target.code.length == 0) {
                revert AddressEmptyCode(target);
            }
            return returndata;
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and reverts if it wasn't, either by bubbling the
     * revert reason or with a default {FailedInnerCall} error.
     */
    function verifyCallResult(bool success, bytes memory returndata) internal pure returns (bytes memory) {
        if (!success) {
            _revert(returndata);
        } else {
            return returndata;
        }
    }

    /**
     * @dev Reverts with returndata if present. Otherwise reverts with {FailedInnerCall}.
     */
    function _revert(bytes memory returndata) private pure {
        // 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
            /// @solidity memory-safe-assembly
            assembly {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert FailedInnerCall();
        }
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.23;

/*


             ░░░░░░░░░░░░░░              
        ░░▒▒░░░░░░░░░░░░░░░░░░░░        
      ░░▒▒▒▒░░░░░░░░░░░░░░░░░░░░░░      
    ░░▒▒▒▒░░░░░░░░░░░░░░    ░░░░░░░░    
   ░▓▓▒▒▒▒░░░░░░░░░░░░        ░░░░░░░    
  ░▓▓▓▒▒▒▒░░░░░░░░░░░░        ░░░░░░░░  
  ░▓▓▓▒▒▒▒░░░░░░░░░░░░░░    ░░░░░░░░░░  
  ░▓▓▓▒▒▒▒▒▒░░░░░░░░░░░░░░░░░░░░░░░░░░░  
  ░▓▓▓▓▓▒▒▒▒░░░░░░░░░░░░░░░░░░░░░░░░░░  
   ░▓▓▓▓▒▒▒▒▒▒░░░░░░░░░░░░░░░░░░░░░░░  
    ░░▓▓▓▓▒▒▒▒▒▒░░░░░░░░░░░░░░░░░░░░    
    ░░▓▓▓▓▓▓▒▒▒▒▒▒▒▒░░░░░░░░░▒▒▒▒▒░░    
      ░░▓▓▓▓▓▓▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒░░      
          ░░▓▓▓▓▓▓▓▓▓▓▓▓▒▒░░░          

               OURS TRULY,


*/

interface ISecondarySwap {
    event SecondaryBuy(address indexed msgSender, address indexed recipient, address indexed erc20zAddress, uint256 amountEthSold, uint256 num1155Purchased);
    event SecondarySell(address indexed msgSender, address indexed recipient, address indexed erc20zAddress, uint256 amountEthPurchased, uint256 num1155Sold);

    error InvalidRecipient();
    error NoETHSent();
    error ERC20ZMinimumAmountNotReceived();
    error ERC20ZEquivalentAmountNotConverted();
    error OnlyWETH();
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;

import {IERC20Metadata} from "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol";

interface IERC20Z is IERC20Metadata {
    /// @notice TokenInfo struct returned by the information function
    struct TokenInfo {
        /// @notice The collection address
        address collection;
        /// @notice The token ID
        uint256 tokenId;
        /// @notice The creator address
        address creator;
    }

    /// @notice Event for when the ERC1155s are directly converted to ERC20Zs
    /// @param erc20z ERC20Z Address
    /// @param amount20z ERC20Z Amount
    /// @param collection Collection address
    /// @param tokenId ID for the ERC1155 token swapped
    /// @param amount1155 Amount of 1155 converted
    /// @param recipient Recipient of the conversion
    event ConvertedTo20z(address indexed erc20z, uint256 amount20z, address collection, uint256 tokenId, uint256 amount1155, address recipient);

    /// @notice Event for when ERC20Zs are directly converted to ERC1155
    /// @param erc20z ERC20Z Address
    /// @param amount20z ERC20Z Amount
    /// @param collection Collection address
    /// @param tokenId ID for the ERC1155 token swapped
    /// @param amount1155 Amount of 1155 converted
    /// @param recipient Recipient of the conversion
    event ConvertedTo1155(address indexed erc20z, uint256 amount20z, address collection, uint256 tokenId, uint256 amount1155, address recipient);

    /// @notice Event for when the secondary market is activated
    /// @param token0 Token 0 for uniswap liquidity
    /// @param amount0 Amount 0 for uniswap liquidity
    /// @param token1 Token 1 for uniswap liquidity
    /// @param amount1 Amount 1 for uniswap liquidity
    /// @param fee Uniswap fee amount
    /// @param positionId ERC721 Position ID for the default liquidity
    /// @param lpLiquidity amount of lp liquidity held by this contract
    /// @param erc20Excess ERC20 excess amount burned
    /// @param erc1155Excess ERC1155 excess amount burned
    event SecondaryMarketActivated(
        address indexed token0,
        uint256 indexed amount0,
        address token1,
        uint256 amount1,
        uint256 fee,
        uint256 positionId,
        uint256 lpLiquidity,
        uint256 erc20Excess,
        uint256 erc1155Excess
    );

    /// @notice Event for when admin mint NFTs are received
    /// @param quantity the amount received
    event ReceivedAdminMintNFTs(uint256 quantity);

    /// @notice Errors when attempts to reactivate
    error AlreadyActivatedCannotReactivate();

    /// @notice ERC1155 Ids do not match values length
    error IDsDoNotMatchValuesLength();

    /// @notice Passing in wrong ERC1155 token id to swap
    error TokenIdNotValidToSwap();

    /// @notice Action sent with ERC1155 data call is not known
    error UnknownReceiveActionDataCall();

    /// @notice Only supports receiving ERC721 Pool NFTs
    error OnlySupportReceivingERC721UniswapPoolNFTs();

    /// @notice Error when trying to swap ERC1155 to ERC20Z without the market being started.
    error SecondaryMarketHasNotYetStarted();

    /// @notice Only supports recieving ERC1155 associated with ERC20Z NFTs.
    error OnlySupportReceivingERC1155AssociatedZoraNFT();

    /// @notice Unauthorized to call this function
    error OnlySaleStrategy();

    /// @notice Pool creation failed
    error PoolCreationFailed();

    /// @notice Params are invalid
    error InvalidParams();

    /// @notice Insufficient balance
    error InsufficientBalance();

    /// @notice Invalid amount of ERC20z tokens
    error InvalidAmount20z();

    /// @notice Invalid ERC20z transfer
    error Invalid20zTransfer();

    /// @notice Recipient address cannot be zero
    error RecipientAddressZero();

    /// @notice Token URI
    function tokenURI() external view returns (string memory);

    /// @notice Token information
    function tokenInfo() external view returns (TokenInfo memory);

    /// @notice Returns the ERC20Z contract URI
    function contractURI() external view returns (string memory);

    /// @notice Token liquidity information getter
    function tokenLiquidityInfo() external view returns (address pool, uint256 initialLiquidityPositionId);

    /// @notice Initialize the ERC20Z token
    /// @param collection The collection address
    /// @param tokenId The token ID
    /// @param name The token name
    /// @param symbol The token symbol
    function initialize(address collection, uint256 tokenId, string memory name, string memory symbol) external returns (address);

    /// @notice Activate the ERC20Z token
    /// @param erc20TotalSupply The total supply of the ERC20 token
    /// @param erc20Reserve The reserve of the ERC20 token
    /// @param erc20Liquidity The liquidity of the ERC20 token
    /// @param erc20Excess The excess of the ERC20 token
    /// @param erc1155Excess The excess of the ERC1155 token
    function activate(uint256 erc20TotalSupply, uint256 erc20Reserve, uint256 erc20Liquidity, uint256 erc20Excess, uint256 erc1155Excess) external;

    /// @notice Convert 1155 to ERC20z tokens
    /// @param amount1155 The amount of 1155 tokens to convert
    /// @param recipient The recipient address
    function wrap(uint256 amount1155, address recipient) external;

    /// @notice Convert ERC20z to 1155 tokens
    /// @param amount20z The amount of ERC20z tokens to convert
    /// @param recipient The recipient address
    function unwrap(uint256 amount20z, address recipient) external;
}

// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity ^0.8.0;

import {IUniswapV3SwapCallback} from "./IUniswapV3SwapCallback.sol";

/// @title Router token swapping functionality
/// @notice Functions for swapping tokens via Uniswap V3
interface ISwapRouter is IUniswapV3SwapCallback {
    struct ExactInputSingleParams {
        address tokenIn;
        address tokenOut;
        uint24 fee;
        address recipient;
        uint256 amountIn;
        uint256 amountOutMinimum;
        uint160 sqrtPriceLimitX96;
    }

    struct ExactOutputSingleParams {
        address tokenIn;
        address tokenOut;
        uint24 fee;
        address recipient;
        uint256 amountOut;
        uint256 amountInMaximum;
        uint160 sqrtPriceLimitX96;
    }

    /// @notice Swaps `amountIn` of one token for as much as possible of another token
    /// @param params The parameters necessary for the swap, encoded as `ExactInputSingleParams` in calldata
    /// @return amountOut The amount of the received token
    function exactInputSingle(ExactInputSingleParams calldata params) external payable returns (uint256 amountOut);

    /// @notice Swaps as little as possible of one token for `amountOut` of another token
    /// @param params The parameters necessary for the swap, encoded as `ExactOutputSingleParams` in calldata
    /// @return amountIn The amount of the input token
    function exactOutputSingle(ExactOutputSingleParams calldata params) external payable returns (uint256 amountIn);
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;

interface IWETH {
    function deposit() external payable;

    function withdraw(uint256 wad) external;

    function approve(address guy, uint256 wad) external returns (bool);

    function transfer(address dst, uint256 wad) external returns (bool);

    function transferFrom(address src, address dst, uint256 wad) external returns (bool);

    function balanceOf(address guy) external view returns (uint256);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/introspection/IERC165.sol)

pragma solidity ^0.8.20;

/**
 * @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
// OpenZeppelin Contracts (last updated v5.0.0) (utils/introspection/ERC165.sol)

pragma solidity ^0.8.20;

import {IERC165} from "./IERC165.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
 * for the additional interface id that will be supported. For example:
 *
 * ```solidity
 * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
 *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
 * }
 * ```
 */
abstract contract ERC165 is IERC165 {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual returns (bool) {
        return interfaceId == type(IERC165).interfaceId;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC1155/IERC1155Receiver.sol)

pragma solidity ^0.8.20;

import {IERC165} from "../../utils/introspection/IERC165.sol";

/**
 * @dev Interface that must be implemented by smart contracts in order to receive
 * ERC-1155 token transfers.
 */
interface IERC1155Receiver is IERC165 {
    /**
     * @dev Handles the receipt of a single ERC1155 token type. This function is
     * called at the end of a `safeTransferFrom` after the balance has been updated.
     *
     * NOTE: To accept the transfer, this must return
     * `bytes4(keccak256("onERC1155Received(address,address,uint256,uint256,bytes)"))`
     * (i.e. 0xf23a6e61, or its own function selector).
     *
     * @param operator The address which initiated the transfer (i.e. msg.sender)
     * @param from The address which previously owned the token
     * @param id The ID of the token being transferred
     * @param value The amount of tokens being transferred
     * @param data Additional data with no specified format
     * @return `bytes4(keccak256("onERC1155Received(address,address,uint256,uint256,bytes)"))` if transfer is allowed
     */
    function onERC1155Received(
        address operator,
        address from,
        uint256 id,
        uint256 value,
        bytes calldata data
    ) external returns (bytes4);

    /**
     * @dev Handles the receipt of a multiple ERC1155 token types. This function
     * is called at the end of a `safeBatchTransferFrom` after the balances have
     * been updated.
     *
     * NOTE: To accept the transfer(s), this must return
     * `bytes4(keccak256("onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)"))`
     * (i.e. 0xbc197c81, or its own function selector).
     *
     * @param operator The address which initiated the batch transfer (i.e. msg.sender)
     * @param from The address which previously owned the token
     * @param ids An array containing ids of each token being transferred (order and length must match values array)
     * @param values An array containing amounts of each token being transferred (order and length must match ids array)
     * @param data Additional data with no specified format
     * @return `bytes4(keccak256("onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)"))` if transfer is allowed
     */
    function onERC1155BatchReceived(
        address operator,
        address from,
        uint256[] calldata ids,
        uint256[] calldata values,
        bytes calldata data
    ) external returns (bytes4);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity ^0.8.20;

import {IERC20} from "../IERC20.sol";

/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the symbol of the token.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);
}

// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity ^0.8.0;

/// @title Callback for IUniswapV3PoolActions#swap
/// @notice Any contract that calls IUniswapV3PoolActions#swap must implement this interface
interface IUniswapV3SwapCallback {
    /// @notice Called to `msg.sender` after executing a swap via IUniswapV3Pool#swap.
    /// @dev In the implementation you must pay the pool tokens owed for the swap.
    /// The caller of this method must be checked to be a UniswapV3Pool deployed by the canonical UniswapV3Factory.
    /// amount0Delta and amount1Delta can both be 0 if no tokens were swapped.
    /// @param amount0Delta The amount of token0 that was sent (negative) or must be received (positive) by the pool by
    /// the end of the swap. If positive, the callback must send that amount of token0 to the pool.
    /// @param amount1Delta The amount of token1 that was sent (negative) or must be received (positive) by the pool by
    /// the end of the swap. If positive, the callback must send that amount of token1 to the pool.
    /// @param data Any data passed through by the caller via the IUniswapV3PoolActions#swap call
    function uniswapV3SwapCallback(int256 amount0Delta, int256 amount1Delta, bytes calldata data) external;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.20;

/**
 * @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 value of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

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

    /**
     * @dev Moves a `value` amount of 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 value) 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 a `value` amount of tokens 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 value) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the
     * allowance mechanism. `value` 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 value) external returns (bool);
}

{
  "remappings": [
    "ds-test/=node_modules/ds-test/src/",
    "forge-std/=node_modules/forge-std/src/",
    "@openzeppelin/=node_modules/@openzeppelin/",
    "@zoralabs/protocol-rewards/=node_modules/@zoralabs/protocol-rewards/",
    "@zoralabs/shared-contracts/=node_modules/@zoralabs/shared-contracts/src/",
    "solady/=node_modules/solady/src/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 1000000
  },
  "metadata": {
    "useLiteralContent": false,
    "bytecodeHash": "ipfs",
    "appendCBOR": true
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "paris",
  "viaIR": true,
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

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000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc200000000000000000000000068b3465833fb72a70ecdf485e0e4c7bd8665fc450000000000000000000000000000000000000000000000000000000000002710

-----Decoded View---------------
Arg [0] : weth_ (address): 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2
Arg [1] : swapRouter_ (address): 0x68b3465833fb72A70ecDF485E0e4C7bD8665Fc45
Arg [2] : uniswapFee_ (uint24): 10000

-----Encoded View---------------
3 Constructor Arguments found :
Arg [0] : 000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2
Arg [1] : 00000000000000000000000068b3465833fb72a70ecdf485e0e4c7bd8665fc45
Arg [2] : 0000000000000000000000000000000000000000000000000000000000002710