// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 0;
    }

    /**
     * @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://diligence.consensys.net/posts/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/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @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, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * 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.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCall(target, data, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @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`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        require(isContract(target), "Address: call to non-contract");

        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            // 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

                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (proxy/Clones.sol)

pragma solidity ^0.8.0;

/**
 * @dev https://eips.ethereum.org/EIPS/eip-1167[EIP 1167] is a standard for
 * deploying minimal proxy contracts, also known as "clones".
 *
 * > To simply and cheaply clone contract functionality in an immutable way, this standard specifies
 * > a minimal bytecode implementation that delegates all calls to a known, fixed address.
 *
 * The library includes functions to deploy a proxy using either `create` (traditional deployment) or `create2`
 * (salted deterministic deployment). It also includes functions to predict the addresses of clones deployed using the
 * deterministic method.
 *
 * _Available since v3.4._
 */
library Clones {
    /**
     * @dev Deploys and returns the address of a clone that mimics the behaviour of `implementation`.
     *
     * This function uses the create opcode, which should never revert.
     */
    function clone(address implementation) internal returns (address instance) {
        assembly {
            let ptr := mload(0x40)
            mstore(ptr, 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000)
            mstore(add(ptr, 0x14), shl(0x60, implementation))
            mstore(add(ptr, 0x28), 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000)
            instance := create(0, ptr, 0x37)
        }
        require(instance != address(0), "ERC1167: create failed");
    }

    /**
     * @dev Deploys and returns the address of a clone that mimics the behaviour of `implementation`.
     *
     * This function uses the create2 opcode and a `salt` to deterministically deploy
     * the clone. Using the same `implementation` and `salt` multiple time will revert, since
     * the clones cannot be deployed twice at the same address.
     */
    function cloneDeterministic(address implementation, bytes32 salt) internal returns (address instance) {
        assembly {
            let ptr := mload(0x40)
            mstore(ptr, 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000)
            mstore(add(ptr, 0x14), shl(0x60, implementation))
            mstore(add(ptr, 0x28), 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000)
            instance := create2(0, ptr, 0x37, salt)
        }
        require(instance != address(0), "ERC1167: create2 failed");
    }

    /**
     * @dev Computes the address of a clone deployed using {Clones-cloneDeterministic}.
     */
    function predictDeterministicAddress(
        address implementation,
        bytes32 salt,
        address deployer
    ) internal pure returns (address predicted) {
        assembly {
            let ptr := mload(0x40)
            mstore(ptr, 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000)
            mstore(add(ptr, 0x14), shl(0x60, implementation))
            mstore(add(ptr, 0x28), 0x5af43d82803e903d91602b57fd5bf3ff00000000000000000000000000000000)
            mstore(add(ptr, 0x38), shl(0x60, deployer))
            mstore(add(ptr, 0x4c), salt)
            mstore(add(ptr, 0x6c), keccak256(ptr, 0x37))
            predicted := keccak256(add(ptr, 0x37), 0x55)
        }
    }

    /**
     * @dev Computes the address of a clone deployed using {Clones-cloneDeterministic}.
     */
    function predictDeterministicAddress(address implementation, bytes32 salt)
        internal
        view
        returns (address predicted)
    {
        return predictDeterministicAddress(implementation, salt, address(this));
    }
}

// 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;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC1155/ERC1155.sol)

pragma solidity ^0.8.0;

import "./IERC1155.sol";
import "./IERC1155Receiver.sol";
import "./extensions/IERC1155MetadataURI.sol";
import "../../utils/Address.sol";
import "../../utils/Context.sol";
import "../../utils/introspection/ERC165.sol";

/**
 * @dev Implementation of the basic standard multi-token.
 * See https://eips.ethereum.org/EIPS/eip-1155
 * Originally based on code by Enjin: https://github.com/enjin/erc-1155
 *
 * _Available since v3.1._
 */
contract ERC1155 is Context, ERC165, IERC1155, IERC1155MetadataURI {
    using Address for address;

    // Mapping from token ID to account balances
    mapping(uint256 => mapping(address => uint256)) private _balances;

    // Mapping from account to operator approvals
    mapping(address => mapping(address => bool)) private _operatorApprovals;

    // Used as the URI for all token types by relying on ID substitution, e.g. https://token-cdn-domain/{id}.json
    string private _uri;

    /**
     * @dev See {_setURI}.
     */
    constructor(string memory uri_) {
        _setURI(uri_);
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
        return
            interfaceId == type(IERC1155).interfaceId ||
            interfaceId == type(IERC1155MetadataURI).interfaceId ||
            super.supportsInterface(interfaceId);
    }

    /**
     * @dev See {IERC1155MetadataURI-uri}.
     *
     * This implementation returns the same URI for *all* token types. It relies
     * on the token type ID substitution mechanism
     * https://eips.ethereum.org/EIPS/eip-1155#metadata[defined in the EIP].
     *
     * Clients calling this function must replace the `\{id\}` substring with the
     * actual token type ID.
     */
    function uri(uint256) public view virtual override returns (string memory) {
        return _uri;
    }

    /**
     * @dev See {IERC1155-balanceOf}.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     */
    function balanceOf(address account, uint256 id) public view virtual override returns (uint256) {
        require(account != address(0), "ERC1155: balance query for the zero address");
        return _balances[id][account];
    }

    /**
     * @dev See {IERC1155-balanceOfBatch}.
     *
     * Requirements:
     *
     * - `accounts` and `ids` must have the same length.
     */
    function balanceOfBatch(address[] memory accounts, uint256[] memory ids)
        public
        view
        virtual
        override
        returns (uint256[] memory)
    {
        require(accounts.length == ids.length, "ERC1155: accounts and ids length mismatch");

        uint256[] memory batchBalances = new uint256[](accounts.length);

        for (uint256 i = 0; i < accounts.length; ++i) {
            batchBalances[i] = balanceOf(accounts[i], ids[i]);
        }

        return batchBalances;
    }

    /**
     * @dev See {IERC1155-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved) public virtual override {
        _setApprovalForAll(_msgSender(), operator, approved);
    }

    /**
     * @dev See {IERC1155-isApprovedForAll}.
     */
    function isApprovedForAll(address account, address operator) public view virtual override returns (bool) {
        return _operatorApprovals[account][operator];
    }

    /**
     * @dev See {IERC1155-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 id,
        uint256 amount,
        bytes memory data
    ) public virtual override {
        require(
            from == _msgSender() || isApprovedForAll(from, _msgSender()),
            "ERC1155: caller is not owner nor approved"
        );
        _safeTransferFrom(from, to, id, amount, data);
    }

    /**
     * @dev See {IERC1155-safeBatchTransferFrom}.
     */
    function safeBatchTransferFrom(
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) public virtual override {
        require(
            from == _msgSender() || isApprovedForAll(from, _msgSender()),
            "ERC1155: transfer caller is not owner nor approved"
        );
        _safeBatchTransferFrom(from, to, ids, amounts, data);
    }

    /**
     * @dev Transfers `amount` tokens of token type `id` from `from` to `to`.
     *
     * Emits a {TransferSingle} event.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `from` must have a balance of tokens of type `id` of at least `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 amount,
        bytes memory data
    ) internal virtual {
        require(to != address(0), "ERC1155: transfer to the zero address");

        address operator = _msgSender();

        _beforeTokenTransfer(operator, from, to, _asSingletonArray(id), _asSingletonArray(amount), data);

        uint256 fromBalance = _balances[id][from];
        require(fromBalance >= amount, "ERC1155: insufficient balance for transfer");
        unchecked {
            _balances[id][from] = fromBalance - amount;
        }
        _balances[id][to] += amount;

        emit TransferSingle(operator, from, to, id, amount);

        _doSafeTransferAcceptanceCheck(operator, from, to, id, amount, data);
    }

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {_safeTransferFrom}.
     *
     * Emits a {TransferBatch} event.
     *
     * Requirements:
     *
     * - 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[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) internal virtual {
        require(ids.length == amounts.length, "ERC1155: ids and amounts length mismatch");
        require(to != address(0), "ERC1155: transfer to the zero address");

        address operator = _msgSender();

        _beforeTokenTransfer(operator, from, to, ids, amounts, data);

        for (uint256 i = 0; i < ids.length; ++i) {
            uint256 id = ids[i];
            uint256 amount = amounts[i];

            uint256 fromBalance = _balances[id][from];
            require(fromBalance >= amount, "ERC1155: insufficient balance for transfer");
            unchecked {
                _balances[id][from] = fromBalance - amount;
            }
            _balances[id][to] += amount;
        }

        emit TransferBatch(operator, from, to, ids, amounts);

        _doSafeBatchTransferAcceptanceCheck(operator, from, to, ids, amounts, data);
    }

    /**
     * @dev Sets a new URI for all token types, by relying on the token type ID
     * substitution mechanism
     * https://eips.ethereum.org/EIPS/eip-1155#metadata[defined in the EIP].
     *
     * By this mechanism, any occurrence of the `\{id\}` substring in either the
     * URI or any of the amounts in the JSON file at said URI will be replaced by
     * clients with the token type ID.
     *
     * For example, the `https://token-cdn-domain/\{id\}.json` URI would be
     * interpreted by clients as
     * `https://token-cdn-domain/000000000000000000000000000000000000000000000000000000000004cce0.json`
     * for token type ID 0x4cce0.
     *
     * See {uri}.
     *
     * Because these URIs cannot be meaningfully represented by the {URI} event,
     * this function emits no events.
     */
    function _setURI(string memory newuri) internal virtual {
        _uri = newuri;
    }

    /**
     * @dev Creates `amount` tokens of token type `id`, and assigns them to `to`.
     *
     * Emits a {TransferSingle} event.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the
     * acceptance magic value.
     */
    function _mint(
        address to,
        uint256 id,
        uint256 amount,
        bytes memory data
    ) internal virtual {
        require(to != address(0), "ERC1155: mint to the zero address");

        address operator = _msgSender();

        _beforeTokenTransfer(operator, address(0), to, _asSingletonArray(id), _asSingletonArray(amount), data);

        _balances[id][to] += amount;
        emit TransferSingle(operator, address(0), to, id, amount);

        _doSafeTransferAcceptanceCheck(operator, address(0), to, id, amount, data);
    }

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {_mint}.
     *
     * Requirements:
     *
     * - `ids` and `amounts` must have the same length.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the
     * acceptance magic value.
     */
    function _mintBatch(
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) internal virtual {
        require(to != address(0), "ERC1155: mint to the zero address");
        require(ids.length == amounts.length, "ERC1155: ids and amounts length mismatch");

        address operator = _msgSender();

        _beforeTokenTransfer(operator, address(0), to, ids, amounts, data);

        for (uint256 i = 0; i < ids.length; i++) {
            _balances[ids[i]][to] += amounts[i];
        }

        emit TransferBatch(operator, address(0), to, ids, amounts);

        _doSafeBatchTransferAcceptanceCheck(operator, address(0), to, ids, amounts, data);
    }

    /**
     * @dev Destroys `amount` tokens of token type `id` from `from`
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `from` must have at least `amount` tokens of token type `id`.
     */
    function _burn(
        address from,
        uint256 id,
        uint256 amount
    ) internal virtual {
        require(from != address(0), "ERC1155: burn from the zero address");

        address operator = _msgSender();

        _beforeTokenTransfer(operator, from, address(0), _asSingletonArray(id), _asSingletonArray(amount), "");

        uint256 fromBalance = _balances[id][from];
        require(fromBalance >= amount, "ERC1155: burn amount exceeds balance");
        unchecked {
            _balances[id][from] = fromBalance - amount;
        }

        emit TransferSingle(operator, from, address(0), id, amount);
    }

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {_burn}.
     *
     * Requirements:
     *
     * - `ids` and `amounts` must have the same length.
     */
    function _burnBatch(
        address from,
        uint256[] memory ids,
        uint256[] memory amounts
    ) internal virtual {
        require(from != address(0), "ERC1155: burn from the zero address");
        require(ids.length == amounts.length, "ERC1155: ids and amounts length mismatch");

        address operator = _msgSender();

        _beforeTokenTransfer(operator, from, address(0), ids, amounts, "");

        for (uint256 i = 0; i < ids.length; i++) {
            uint256 id = ids[i];
            uint256 amount = amounts[i];

            uint256 fromBalance = _balances[id][from];
            require(fromBalance >= amount, "ERC1155: burn amount exceeds balance");
            unchecked {
                _balances[id][from] = fromBalance - amount;
            }
        }

        emit TransferBatch(operator, from, address(0), ids, amounts);
    }

    /**
     * @dev Approve `operator` to operate on all of `owner` tokens
     *
     * Emits a {ApprovalForAll} event.
     */
    function _setApprovalForAll(
        address owner,
        address operator,
        bool approved
    ) internal virtual {
        require(owner != operator, "ERC1155: setting approval status for self");
        _operatorApprovals[owner][operator] = approved;
        emit ApprovalForAll(owner, operator, approved);
    }

    /**
     * @dev Hook that is called before any token transfer. This includes minting
     * and burning, as well as batched variants.
     *
     * The same hook is called on both single and batched variants. For single
     * transfers, the length of the `id` and `amount` arrays will be 1.
     *
     * Calling conditions (for each `id` and `amount` pair):
     *
     * - When `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * of token type `id` will be  transferred to `to`.
     * - When `from` is zero, `amount` tokens of token type `id` will be minted
     * for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens of token type `id`
     * will be burned.
     * - `from` and `to` are never both zero.
     * - `ids` and `amounts` have the same, non-zero length.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address operator,
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) internal virtual {}

    function _doSafeTransferAcceptanceCheck(
        address operator,
        address from,
        address to,
        uint256 id,
        uint256 amount,
        bytes memory data
    ) private {
        if (to.isContract()) {
            try IERC1155Receiver(to).onERC1155Received(operator, from, id, amount, data) returns (bytes4 response) {
                if (response != IERC1155Receiver.onERC1155Received.selector) {
                    revert("ERC1155: ERC1155Receiver rejected tokens");
                }
            } catch Error(string memory reason) {
                revert(reason);
            } catch {
                revert("ERC1155: transfer to non ERC1155Receiver implementer");
            }
        }
    }

    function _doSafeBatchTransferAcceptanceCheck(
        address operator,
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) private {
        if (to.isContract()) {
            try IERC1155Receiver(to).onERC1155BatchReceived(operator, from, ids, amounts, data) returns (
                bytes4 response
            ) {
                if (response != IERC1155Receiver.onERC1155BatchReceived.selector) {
                    revert("ERC1155: ERC1155Receiver rejected tokens");
                }
            } catch Error(string memory reason) {
                revert(reason);
            } catch {
                revert("ERC1155: transfer to non ERC1155Receiver implementer");
            }
        }
    }

    function _asSingletonArray(uint256 element) private pure returns (uint256[] memory) {
        uint256[] memory array = new uint256[](1);
        array[0] = element;

        return array;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)

pragma solidity ^0.8.0;

import "./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);
 * }
 * ```
 *
 * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.
 */
abstract contract ERC165 is IERC165 {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IERC165).interfaceId;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165Checker.sol)

pragma solidity ^0.8.0;

import "./IERC165.sol";

/**
 * @dev Library used to query support of an interface declared via {IERC165}.
 *
 * Note that these functions return the actual result of the query: they do not
 * `revert` if an interface is not supported. It is up to the caller to decide
 * what to do in these cases.
 */
library ERC165Checker {
    // As per the EIP-165 spec, no interface should ever match 0xffffffff
    bytes4 private constant _INTERFACE_ID_INVALID = 0xffffffff;

    /**
     * @dev Returns true if `account` supports the {IERC165} interface,
     */
    function supportsERC165(address account) internal view returns (bool) {
        // Any contract that implements ERC165 must explicitly indicate support of
        // InterfaceId_ERC165 and explicitly indicate non-support of InterfaceId_Invalid
        return
            _supportsERC165Interface(account, type(IERC165).interfaceId) &&
            !_supportsERC165Interface(account, _INTERFACE_ID_INVALID);
    }

    /**
     * @dev Returns true if `account` supports the interface defined by
     * `interfaceId`. Support for {IERC165} itself is queried automatically.
     *
     * See {IERC165-supportsInterface}.
     */
    function supportsInterface(address account, bytes4 interfaceId) internal view returns (bool) {
        // query support of both ERC165 as per the spec and support of _interfaceId
        return supportsERC165(account) && _supportsERC165Interface(account, interfaceId);
    }

    /**
     * @dev Returns a boolean array where each value corresponds to the
     * interfaces passed in and whether they're supported or not. This allows
     * you to batch check interfaces for a contract where your expectation
     * is that some interfaces may not be supported.
     *
     * See {IERC165-supportsInterface}.
     *
     * _Available since v3.4._
     */
    function getSupportedInterfaces(address account, bytes4[] memory interfaceIds)
        internal
        view
        returns (bool[] memory)
    {
        // an array of booleans corresponding to interfaceIds and whether they're supported or not
        bool[] memory interfaceIdsSupported = new bool[](interfaceIds.length);

        // query support of ERC165 itself
        if (supportsERC165(account)) {
            // query support of each interface in interfaceIds
            for (uint256 i = 0; i < interfaceIds.length; i++) {
                interfaceIdsSupported[i] = _supportsERC165Interface(account, interfaceIds[i]);
            }
        }

        return interfaceIdsSupported;
    }

    /**
     * @dev Returns true if `account` supports all the interfaces defined in
     * `interfaceIds`. Support for {IERC165} itself is queried automatically.
     *
     * Batch-querying can lead to gas savings by skipping repeated checks for
     * {IERC165} support.
     *
     * See {IERC165-supportsInterface}.
     */
    function supportsAllInterfaces(address account, bytes4[] memory interfaceIds) internal view returns (bool) {
        // query support of ERC165 itself
        if (!supportsERC165(account)) {
            return false;
        }

        // query support of each interface in _interfaceIds
        for (uint256 i = 0; i < interfaceIds.length; i++) {
            if (!_supportsERC165Interface(account, interfaceIds[i])) {
                return false;
            }
        }

        // all interfaces supported
        return true;
    }

    /**
     * @notice Query if a contract implements an interface, does not check ERC165 support
     * @param account The address of the contract to query for support of an interface
     * @param interfaceId The interface identifier, as specified in ERC-165
     * @return true if the contract at account indicates support of the interface with
     * identifier interfaceId, false otherwise
     * @dev Assumes that account contains a contract that supports ERC165, otherwise
     * the behavior of this method is undefined. This precondition can be checked
     * with {supportsERC165}.
     * Interface identification is specified in ERC-165.
     */
    function _supportsERC165Interface(address account, bytes4 interfaceId) private view returns (bool) {
        bytes memory encodedParams = abi.encodeWithSelector(IERC165.supportsInterface.selector, interfaceId);
        (bool success, bytes memory result) = account.staticcall{gas: 30000}(encodedParams);
        if (result.length < 32) return false;
        return success && abi.decode(result, (bool));
    }
}

// SPDX-License-Identifier: GNU-GPL v3.0 or later

pragma solidity >=0.8.0;

/**
 * @title Provider interface for Revest FNFTs
 * @dev
 *
 */
interface IAddressRegistry {

    function initialize(
        address lock_manager_,
        address liquidity_,
        address revest_token_,
        address token_vault_,
        address revest_,
        address fnft_,
        address metadata_,
        address admin_,
        address rewards_
    ) external;

    function getAdmin() external view returns (address);

    function setAdmin(address admin) external;

    function getLockManager() external view returns (address);

    function setLockManager(address manager) external;

    function getTokenVault() external view returns (address);

    function setTokenVault(address vault) external;

    function getRevestFNFT() external view returns (address);

    function setRevestFNFT(address fnft) external;

    function getMetadataHandler() external view returns (address);

    function setMetadataHandler(address metadata) external;

    function getRevest() external view returns (address);

    function setRevest(address revest) external;

    function getDEX(uint index) external view returns (address);

    function setDex(address dex) external;

    function getRevestToken() external view returns (address);

    function setRevestToken(address token) external;

    function getRewardsHandler() external view returns(address);

    function setRewardsHandler(address esc) external;

    function getAddress(bytes32 id) external view returns (address);

    function getLPs() external view returns (address);

    function setLPs(address liquidToken) external;

}

// SPDX-License-Identifier: GNU-GPL v3.0 or later

pragma solidity >=0.8.0;

import "./IAddressRegistry.sol";

/**
 * @title Provider interface for Revest FNFTs
 * @dev
 *
 */
interface IAddressRegistryV2 is IAddressRegistry {

        function initialize_with_legacy(
        address lock_manager_,
        address liquidity_,
        address revest_token_,
        address token_vault_,
        address legacy_vault_,
        address revest_,
        address fnft_,
        address metadata_,
        address admin_,
        address rewards_
    ) external;

    function getLegacyTokenVault() external view returns (address legacy);

    function setLegacyTokenVault(address legacyVault) external;

    function breakGlass() external;

    function pauseToken() external;

    function unpauseToken() external;

    function modifyPauser(address pauser, bool grant) external;

    function modifyBreaker(address breaker, bool grant) external;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC1155/IERC1155.sol)

pragma solidity ^0.8.0;

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

/**
 * @dev Required interface of an ERC1155 compliant contract, as defined in the
 * https://eips.ethereum.org/EIPS/eip-1155[EIP].
 *
 * _Available since v3.1._
 */
interface IERC1155 is IERC165 {
    /**
     * @dev Emitted when `value` tokens of token 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 amount 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 `amount` tokens of token type `id` from `from` to `to`.
     *
     * Emits a {TransferSingle} event.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - If the caller is not `from`, it must be have been approved to spend ``from``'s tokens via {setApprovalForAll}.
     * - `from` must have a balance of tokens of type `id` of at least `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 amount,
        bytes calldata data
    ) external;

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {safeTransferFrom}.
     *
     * Emits a {TransferBatch} event.
     *
     * Requirements:
     *
     * - `ids` and `amounts` 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 amounts,
        bytes calldata data
    ) external;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC1155/extensions/IERC1155MetadataURI.sol)

pragma solidity ^0.8.0;

import "../IERC1155.sol";

/**
 * @dev Interface of the optional ERC1155MetadataExtension interface, as defined
 * in the https://eips.ethereum.org/EIPS/eip-1155#metadata-extensions[EIP].
 *
 * _Available since v3.1._
 */
interface IERC1155MetadataURI is IERC1155 {
    /**
     * @dev Returns the URI for token type `id`.
     *
     * If the `\{id\}` substring is present in the URI, it must be replaced by
     * clients with the actual token type ID.
     */
    function uri(uint256 id) external view returns (string memory);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC1155/IERC1155Receiver.sol)

pragma solidity ^0.8.0;

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

/**
 * @dev _Available since v3.1._
 */
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 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
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @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);

    /**
     * @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);
}

// SPDX-License-Identifier: GNU-GPL v3.0 or later

pragma solidity >=0.8.0;


interface IFNFTHandler  {
    function mint(address account, uint id, uint amount, bytes memory data) external;

    function mintBatchRec(address[] memory recipients, uint[] memory quantities, uint id, uint newSupply, bytes memory data) external;

    function mintBatch(address to, uint[] memory ids, uint[] memory amounts, bytes memory data) external;

    function setURI(string memory newuri) external;

    function burn(address account, uint id, uint amount) external;

    function burnBatch(address account, uint[] memory ids, uint[] memory amounts) external;

    function getBalance(address tokenHolder, uint id) external view returns (uint);

    function getSupply(uint fnftId) external view returns (uint);

    function getNextId() external view returns (uint);
}

// SPDX-License-Identifier: GNU-GPL v3.0 or later

pragma solidity >=0.8.0;

import "./IRevest.sol";

interface ILockManager {

    function createLock(uint fnftId, IRevest.LockParam memory lock) external returns (uint);

    function getLock(uint lockId) external view returns (IRevest.Lock memory);

    function fnftIdToLockId(uint fnftId) external view returns (uint);

    function fnftIdToLock(uint fnftId) external view returns (IRevest.Lock memory);

    function pointFNFTToLock(uint fnftId, uint lockId) external;

    function lockTypes(uint tokenId) external view returns (IRevest.LockType);

    function unlockFNFT(uint fnftId, address sender) external returns (bool);

    function getLockMaturity(uint fnftId) external view returns (bool);
}

// SPDX-License-Identifier: GNU-GPL v3.0 or later

pragma solidity >=0.8.0;

import "./IRegistryProvider.sol";
import '@openzeppelin/contracts/utils/introspection/IERC165.sol';


/**
 * @title Provider interface for Revest FNFTs
 */
interface IOutputReceiver is IRegistryProvider, IERC165 {

    function receiveRevestOutput(
        uint fnftId,
        address asset,
        address payable owner,
        uint quantity
    ) external;

    function getCustomMetadata(uint fnftId) external view returns (string memory);

    function getValue(uint fnftId) external view returns (uint);

    function getAsset(uint fnftId) external view returns (address);

    function getOutputDisplayValues(uint fnftId) external view returns (bytes memory);

}

// SPDX-License-Identifier: GNU-GPL v3.0 or later

pragma solidity ^0.8.0;

import "../interfaces/IAddressRegistry.sol";
import "../interfaces/ITokenVault.sol";
import "../interfaces/ILockManager.sol";

interface IRegistryProvider {
    function setAddressRegistry(address revest) external;

    function getAddressRegistry() external view returns (address);
}

// SPDX-License-Identifier: GNU-GPL v3.0 or later

pragma solidity >=0.8.0;

interface IRevest {
    event FNFTTimeLockMinted(
        address indexed asset,
        address indexed from,
        uint indexed fnftId,
        uint endTime,
        uint[] quantities,
        FNFTConfig fnftConfig
    );

    event FNFTValueLockMinted(
        address indexed asset,
        address indexed from,
        uint indexed fnftId,
        address compareTo,
        address oracleDispatch,
        uint[] quantities,
        FNFTConfig fnftConfig
    );

    event FNFTAddressLockMinted(
        address indexed asset,
        address indexed from,
        uint indexed fnftId,
        address trigger,
        uint[] quantities,
        FNFTConfig fnftConfig
    );

    event FNFTWithdrawn(
        address indexed from,
        uint indexed fnftId,
        uint indexed quantity
    );

    event FNFTSplit(
        address indexed from,
        uint[] indexed newFNFTId,
        uint[] indexed proportions,
        uint quantity
    );

    event FNFTUnlocked(
        address indexed from,
        uint indexed fnftId
    );

    event FNFTMaturityExtended(
        address indexed from,
        uint indexed fnftId,
        uint indexed newExtendedTime
    );

    event FNFTAddionalDeposited(
        address indexed from,
        uint indexed newFNFTId,
        uint indexed quantity,
        uint amount
    );

    struct FNFTConfig {
        address asset; // The token being stored
        address pipeToContract; // Indicates if FNFT will pipe to another contract
        uint depositAmount; // How many tokens
        uint depositMul; // Deposit multiplier
        uint split; // Number of splits remaining
        uint depositStopTime; //
        bool maturityExtension; // Maturity extensions remaining
        bool isMulti; //
        bool nontransferrable; // False by default (transferrable) //
    }

    // Refers to the global balance for an ERC20, encompassing possibly many FNFTs
    struct TokenTracker {
        uint lastBalance;
        uint lastMul;
    }

    enum LockType {
        DoesNotExist,
        TimeLock,
        ValueLock,
        AddressLock
    }

    struct LockParam {
        address addressLock;
        uint timeLockExpiry;
        LockType lockType;
        ValueLock valueLock;
    }

    struct Lock {
        address addressLock;
        LockType lockType;
        ValueLock valueLock;
        uint timeLockExpiry;
        uint creationTime;
        bool unlocked;
    }

    struct ValueLock {
        address asset;
        address compareTo;
        address oracle;
        uint unlockValue;
        bool unlockRisingEdge;
    }

    function mintTimeLock(
        uint endTime,
        address[] memory recipients,
        uint[] memory quantities,
        IRevest.FNFTConfig memory fnftConfig
    ) external payable returns (uint);

    function mintValueLock(
        address primaryAsset,
        address compareTo,
        uint unlockValue,
        bool unlockRisingEdge,
        address oracleDispatch,
        address[] memory recipients,
        uint[] memory quantities,
        IRevest.FNFTConfig memory fnftConfig
    ) external payable returns (uint);

    function mintAddressLock(
        address trigger,
        bytes memory arguments,
        address[] memory recipients,
        uint[] memory quantities,
        IRevest.FNFTConfig memory fnftConfig
    ) external payable returns (uint);

    function withdrawFNFT(uint tokenUID, uint quantity) external;

    function unlockFNFT(uint tokenUID) external;

    function splitFNFT(
        uint fnftId,
        uint[] memory proportions,
        uint quantity
    ) external returns (uint[] memory newFNFTIds);

    function depositAdditionalToFNFT(
        uint fnftId,
        uint amount,
        uint quantity
    ) external returns (uint);

    function extendFNFTMaturity(
        uint fnftId,
        uint endTime
    ) external returns (uint);

    function setFlatWeiFee(uint wethFee) external;

    function setERC20Fee(uint erc20) external;

    function getFlatWeiFee() external view returns (uint);

    function getERC20Fee() external view returns (uint);


}

// SPDX-License-Identifier: GNU-GPL v3.0 or later

pragma solidity >=0.8.0;

import "@openzeppelin/contracts/token/ERC20/IERC20.sol";

interface IRevestToken is IERC20 {

}

// SPDX-License-Identifier: GNU-GPL v3.0 or later

pragma solidity >=0.8.0;

interface IRewardsHandler {

    struct UserBalance {
        uint allocPoint; // Allocation points
        uint lastMul;
    }

    function receiveFee(address token, uint amount) external;

    function updateLPShares(uint fnftId, uint newShares) external;

    function updateBasicShares(uint fnftId, uint newShares) external;

    function getAllocPoint(uint fnftId, address token, bool isBasic) external view returns (uint);

    function claimRewards(uint fnftId, address caller) external returns (uint);

    function setStakingContract(address stake) external;

    function getRewards(uint fnftId, address token) external view returns (uint);
}

// SPDX-License-Identifier: GNU-GPL v3.0 or later

pragma solidity >=0.8.0;

import "./IRevest.sol";

interface ITokenVault {

    function createFNFT(
        uint fnftId,
        IRevest.FNFTConfig memory fnftConfig,
        uint quantity,
        address from
    ) external;

    function withdrawToken(
        uint fnftId,
        uint quantity,
        address user
    ) external;

    function depositToken(
        uint fnftId,
        uint amount,
        uint quantity
    ) external;

    function cloneFNFTConfig(IRevest.FNFTConfig memory old) external returns (IRevest.FNFTConfig memory);

    function mapFNFTToToken(
        uint fnftId,
        IRevest.FNFTConfig memory fnftConfig
    ) external;

    function handleMultipleDeposits(
        uint fnftId,
        uint newFNFTId,
        uint amount
    ) external;

    function splitFNFT(
        uint fnftId,
        uint[] memory newFNFTIds,
        uint[] memory proportions,
        uint quantity
    ) external;

    function getFNFT(uint fnftId) external view returns (IRevest.FNFTConfig memory);
    function getFNFTCurrentValue(uint fnftId) external view returns (uint);
    function getNontransferable(uint fnftId) external view returns (bool);
    function getSplitsRemaining(uint fnftId) external view returns (uint);

    
}

// SPDX-License-Identifier: GNU-GPL v3.0 or later

pragma solidity >=0.8.0;

import "./ITokenVault.sol";

interface ITokenVaultV2 is ITokenVault {

    /// Emitted when an FNFT is created
    event CreateFNFT(uint indexed fnftId, address indexed from);

    /// Emitted when an FNFT is redeemed
    event RedeemFNFT(uint indexed fnftId, address indexed from);

    /// Emitted when an FNFT is created to denote what tokens have been deposited
    event DepositERC20(address indexed token, address indexed user, uint indexed fnftId, uint tokenAmount, address smartWallet);

    /// Emitted when an FNFT is withdraw  to denote what tokens have been withdrawn
    event WithdrawERC20(address indexed token, address indexed user, uint indexed fnftId, uint tokenAmount, address smartWallet);

    function getFNFTAddress(uint fnftId) external view returns (address smartWallet);

    function recordAdditionalDeposit(address user, uint fnftId, uint tokenAmount) external;

}

// SPDX-License-Identifier: UNLICENSED

pragma solidity ^0.8.0;

interface IUniswapV2Factory {
    event PairCreated(address indexed token0, address indexed token1, address pair, uint);

    function feeTo() external view returns (address);

    function feeToSetter() external view returns (address);

    function getPair(address tokenA, address tokenB) external view returns (address pair);

    function allPairs(uint) external view returns (address pair);

    function allPairsLength() external view returns (uint);

    function createPair(address tokenA, address tokenB) external returns (address pair);

    function setFeeTo(address) external;

    function setFeeToSetter(address) external;
}

// 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);
    }
}

// SPDX-License-Identifier: GNU-GPL v3.0 or later

pragma solidity ^0.8.0;

import "@openzeppelin/contracts/access/Ownable.sol";
import "../interfaces/IAddressRegistryV2.sol";
import "../interfaces/ILockManager.sol";
import "../interfaces/IRewardsHandler.sol";
import "../interfaces/ITokenVault.sol";
import "../interfaces/IRevestToken.sol";
import "../interfaces/IFNFTHandler.sol";
import "../lib/uniswap/IUniswapV2Factory.sol";


contract RevestAccessControl is Ownable {
    IAddressRegistryV2 internal addressesProvider;

    constructor(address provider) Ownable() {
        addressesProvider = IAddressRegistryV2(provider);
    }

    modifier onlyRevest() {
        require(_msgSender() != address(0), "E004");
        require(
                _msgSender() == addressesProvider.getLockManager() ||
                _msgSender() == addressesProvider.getRewardsHandler() ||
                _msgSender() == addressesProvider.getTokenVault() ||
                _msgSender() == addressesProvider.getRevest() ||
                _msgSender() == addressesProvider.getRevestToken(),
            "E016"
        );
        _;
    }

    modifier onlyRevestController() {
        require(_msgSender() != address(0), "E004");
        require(_msgSender() == addressesProvider.getRevest(), "E017");
        _;
    }

    modifier onlyTokenVault() {
        require(_msgSender() != address(0), "E004");
        require(_msgSender() == addressesProvider.getTokenVault(), "E017");
        _;
    }

    function setAddressRegistry(address registry) external onlyOwner {
        addressesProvider = IAddressRegistryV2(registry);
    }

    function getAdmin() internal view returns (address) {
        return addressesProvider.getAdmin();
    }

    function getRevest() internal view returns (IRevest) {
        return IRevest(addressesProvider.getRevest());
    }

    function getRevestToken() internal view returns (IRevestToken) {
        return IRevestToken(addressesProvider.getRevestToken());
    }

    function getLockManager() internal view returns (ILockManager) {
        return ILockManager(addressesProvider.getLockManager());
    }

    function getTokenVault() internal view returns (ITokenVault) {
        return ITokenVault(addressesProvider.getTokenVault());
    }

    function getUniswapV2() internal view returns (IUniswapV2Factory) {
        return IUniswapV2Factory(addressesProvider.getDEX(0));
    }

    function getFNFTHandler() internal view returns (IFNFTHandler) {
        return IFNFTHandler(addressesProvider.getRevestFNFT());
    }

    function getRewardsHandler() internal view returns (IRewardsHandler) {
        return IRewardsHandler(addressesProvider.getRewardsHandler());
    }
}

// SPDX-License-Identifier: GNU-GPL v3.0 or later

import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";


pragma solidity ^0.8.0;

/// @author RobAnon
contract RevestSmartWallet {

    using SafeERC20 for IERC20;

    address private immutable MASTER;

    constructor() {
        MASTER = msg.sender;
    }

    modifier onlyMaster() {
        require(msg.sender == MASTER, 'E016');
        _;
    }

    function withdraw(uint value, address token, address recipient) external onlyMaster {
        IERC20(token).safeTransfer(recipient, value);
        _cleanMemory();
    }

    /// Credit to doublesharp for the brilliant gas-saving concept
    /// Self-destructing clone pattern
    function cleanMemory() external onlyMaster {
        _cleanMemory();
    }

    function _cleanMemory() internal {
        selfdestruct(payable(MASTER));
    }

}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/utils/SafeERC20.sol)

pragma solidity ^0.8.0;

import "../IERC20.sol";
import "../../../utils/Address.sol";

/**
 * @title SafeERC20
 * @dev Wrappers around ERC20 operations that throw on failure (when the token
 * contract returns false). Tokens that return no value (and instead revert or
 * throw on failure) are also supported, non-reverting calls are assumed to be
 * successful.
 * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
 * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
 */
library SafeERC20 {
    using Address for address;

    function safeTransfer(
        IERC20 token,
        address to,
        uint256 value
    ) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
    }

    function safeTransferFrom(
        IERC20 token,
        address from,
        address to,
        uint256 value
    ) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
    }

    /**
     * @dev Deprecated. This function has issues similar to the ones found in
     * {IERC20-approve}, and its usage is discouraged.
     *
     * Whenever possible, use {safeIncreaseAllowance} and
     * {safeDecreaseAllowance} instead.
     */
    function safeApprove(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        // safeApprove should only be called when setting an initial allowance,
        // or when resetting it to zero. To increase and decrease it, use
        // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
        require(
            (value == 0) || (token.allowance(address(this), spender) == 0),
            "SafeERC20: approve from non-zero to non-zero allowance"
        );
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
    }

    function safeIncreaseAllowance(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        uint256 newAllowance = token.allowance(address(this), spender) + value;
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    function safeDecreaseAllowance(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        unchecked {
            uint256 oldAllowance = token.allowance(address(this), spender);
            require(oldAllowance >= value, "SafeERC20: decreased allowance below zero");
            uint256 newAllowance = oldAllowance - value;
            _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
        }
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     */
    function _callOptionalReturn(IERC20 token, bytes memory data) private {
        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
        // we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that
        // the target address contains contract code and also asserts for success in the low-level call.

        bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
        if (returndata.length > 0) {
            // Return data is optional
            require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
        }
    }
}

// SPDX-License-Identifier: GNU-GPL v3.0 or later

pragma solidity ^0.8.0;
pragma experimental ABIEncoderV2;

import "./interfaces/ITokenVaultV2.sol";
import "./interfaces/ILockManager.sol";
import "./interfaces/IRevest.sol";
import "./interfaces/IOutputReceiver.sol";

import "./utils/RevestAccessControl.sol";
import "./RevestSmartWallet.sol";

import '@openzeppelin/contracts/utils/introspection/ERC165Checker.sol';
import "@openzeppelin/contracts/proxy/Clones.sol";
import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/token/ERC1155/ERC1155.sol";


/**
 * This vault knows nothing about ownership. Only what fnftIds correspond to what configs
 * and ensures that all FNFTs are backed by assets in the vault.
 */
contract TokenVaultV2 is ITokenVaultV2, Ownable, RevestAccessControl {
    using ERC165Checker for address;
    using SafeERC20 for IERC20;

    /// Address to use for EIP-1167 smart-wallet creation calls
    address public immutable TEMPLATE;

    /// Cutoff ID above which FNFTs are created from this contract
    uint public immutable FNFT_CUTOFF;

    /// Maps fnftIds to their respective configs
    mapping(uint => IRevest.FNFTConfig) private fnfts;

    /// Tracks migrations for updated staking contracts
    mapping(address => address) public migrations;

    /// Used for calculations
    uint private constant multiplierPrecision = 1 ether;

    /// The identifier for IOutputReceivers to return for use with ERC-165
    bytes4 public constant OUTPUT_RECEIVER_INTERFACE_ID = type(IOutputReceiver).interfaceId;


    constructor(
        address provider, 
        address[] memory oldOutputs, 
        address[] memory newOutputs
    ) RevestAccessControl(provider) {
        RevestSmartWallet wallet = new RevestSmartWallet();
        TEMPLATE = address(wallet);
        FNFT_CUTOFF = getFNFTHandler().getNextId() - 1;
        for(uint i = 0; i < oldOutputs.length; i++) {
            migrations[oldOutputs[i]] = newOutputs[i];
        }
    }

    /**
     * @notice Maps an fnftConfig object to a given FNFT ID
     * @param fnftId the FNFT ID to map the config to
     * @param fnftConfig the config to map to the ID
     * @param quantity the quantity to create
     * @param from the user generating this call
     * @dev this can only ever be called from Revest.sol during the minting process
     */
    function createFNFT(uint fnftId, IRevest.FNFTConfig memory fnftConfig, uint quantity, address from) external override onlyRevestController {
        mapFNFTToToken(fnftId, fnftConfig);
        if(fnftConfig.asset != address(0)) {
            emit DepositERC20(fnftConfig.asset, from, fnftId, fnftConfig.depositAmount * quantity, getFNFTAddress(fnftId));
        }
        emit CreateFNFT(fnftId, from);
    }

    /**
     * @notice allows for the withdrawal of unlocked FNFTs
     * @param fnftId the FNFT ID to withdraw from
     * @param quantity the number of FNFTs within that series to withdraw
     * @param user the user requesting the withdrawal of funds
     * @dev should only ever be called from Revest.sol
     */
    function withdrawToken(
        uint fnftId,
        uint quantity,
        address user
    ) external override onlyRevestController {
        // If the FNFT is an old one, this just assigns to zero-value
        IRevest.FNFTConfig memory fnft = fnfts[fnftId];
        address asset = fnft.asset;
        address pipeTo = fnft.pipeToContract;
        uint amountToWithdraw;

        uint supplyBefore = getFNFTHandler().getSupply(fnftId) + quantity;
        if(fnftId <= FNFT_CUTOFF) {
            // Uses the old TokenVault
            // Withdraw and remap
            // Begin by getting the FNFT Config from the old TokenVault
            address oldVault = addressesProvider.getLegacyTokenVault();

            fnft = ITokenVault(oldVault).getFNFT(fnftId);

            amountToWithdraw = quantity * fnft.depositAmount;
            // Update vars to reflect accurate state
            asset = fnft.asset;
            // Modify output receivers to forward underlying value to this contract
            if(fnft.pipeToContract != address(0)) {
                pipeTo = fnft.pipeToContract; // Store original output receiver destination
                fnft.pipeToContract = address(this);
                ITokenVault(oldVault).mapFNFTToToken(fnftId, fnft);

                // Handle any migrations needed from old to new staking contract
                if(migrations[pipeTo] != address(0)) {
                    pipeTo = migrations[pipeTo];
                }
            }
            // Call withdrawal method on old system
            ITokenVault(oldVault).withdrawToken(fnftId, quantity, user);
            // Very uncommon edge-case, no known system will use this, but need to cover regardless
            if(pipeTo != address(0) && supplyBefore - quantity != 0) {
                // If there are still instances, need to re-write to accurate OutputRec for future withdrawals 
                fnft.pipeToContract = pipeTo;
                ITokenVault(oldVault).mapFNFTToToken(fnftId, fnft);
            }

            // If value has been routed here, forward onto destination, then handle callback
            if(pipeTo != address(0) && asset != address(0)) {
                // NB: The user has control of where these external calls go
                amountToWithdraw = IERC20(asset).balanceOf(address(this)); 
                IERC20(asset).safeTransfer(pipeTo, amountToWithdraw);
            }

        } else {
            // Handle any migrations needed from old to new staking contract
            if(migrations[pipeTo] != address(0)) {
                pipeTo = migrations[pipeTo];
            }
            
            // Deploy the smart wallet object
            if(asset != address(0)) {
                // Real tokens, deploy smart-wallet
                address smartWallAdd = Clones.cloneDeterministic(TEMPLATE, keccak256(abi.encode(fnftId)));
                RevestSmartWallet wallet = RevestSmartWallet(smartWallAdd);
                // NB: The user has control of where this external call goes
                amountToWithdraw = quantity * IERC20(asset).balanceOf(smartWallAdd) / supplyBefore;
                if(pipeTo == address(0)) {
                    wallet.withdraw(amountToWithdraw, asset, user);
                } else {
                    wallet.withdraw(amountToWithdraw, asset, pipeTo);
                }
            } 
        }
        
        // Handle all callbacks from here, regardless of what system it was
        // NB: This makes an external call and could be used for reentrancy:
        //     all important systems on IOutputReceiver implementations should be
        //     marked as nonReentrant to ensure that exploitation is impossible
        //     or properly follow checks-effects-interactions
        if(pipeTo != address(0) && pipeTo.supportsInterface(OUTPUT_RECEIVER_INTERFACE_ID)) {
            IOutputReceiver(pipeTo).receiveRevestOutput(fnftId, asset, payable(user), quantity);
        }

        // Perform clean-up 
        if(supplyBefore - quantity == 0 && fnftId > FNFT_CUTOFF) {
            removeFNFT(fnftId);
        }
        emit RedeemFNFT(fnftId, user);
        if(asset != address(0) && amountToWithdraw > 0) {
            emit WithdrawERC20(asset, user, fnftId, amountToWithdraw, getFNFTAddress(fnftId));
        }
    }

    /**
     * @notice this function maps an FNFT config to an FNFT ID
     * @param fnftId the FNFT ID to map to
     * @param fnftConfig the config to map to that ID
     * @dev this should only ever be called from Revest.sol
     */
    function mapFNFTToToken(
        uint fnftId,
        IRevest.FNFTConfig memory fnftConfig
    ) public override onlyRevestController {
        // Gas optimizations
        fnfts[fnftId].asset =  fnftConfig.asset;
        // We don't specify depositAmount or depositMul, neither are necessary anymore
        if(fnftConfig.split > 0) {
            fnfts[fnftId].split = fnftConfig.split;
        }
        if(fnftConfig.maturityExtension) {
            fnfts[fnftId].maturityExtension = fnftConfig.maturityExtension;
        }
        if(fnftConfig.pipeToContract != address(0)) {
            fnfts[fnftId].pipeToContract = fnftConfig.pipeToContract;
        }
        if(fnftConfig.isMulti) {
            fnfts[fnftId].isMulti = fnftConfig.isMulti;
            fnfts[fnftId].depositStopTime = fnftConfig.depositStopTime;
        }
        if(fnftConfig.nontransferrable){
            fnfts[fnftId].nontransferrable = fnftConfig.nontransferrable;
        }
    }

    /**
     * @notice Emits an event when we have an additional deposit 
     * @param user the user who is making the deposit
     * @param fnftId the ID of the FNFT being deposited
     * @param tokenAmount the amount of tokens being deposited
     * @dev this should only ever be called from Revest.sol
     */
    function recordAdditionalDeposit(
        address user, 
        uint fnftId, 
        uint tokenAmount
    ) external override onlyRevestController {
        emit DepositERC20(fnfts[fnftId].asset, user, fnftId, tokenAmount, getFNFTAddress(fnftId));
    }

    ///
    /// Utility functions
    ///

    /// Internal function to remove FNFT configs
    function removeFNFT(uint fnftId) private {
        delete fnfts[fnftId];
    }

    /**
     * @notice Given an FNFT config, clones it and returns a deep copy
     * @param old an FNFT config to be cloned
     * @return a new FNFT config that is a deep copy of the passed-in parameter
     */
    function cloneFNFTConfig(IRevest.FNFTConfig memory old) public pure override returns (IRevest.FNFTConfig memory) {
        return IRevest.FNFTConfig({
            asset: old.asset,
            split: old.split,
            depositAmount:old.depositAmount,
            depositMul:old.depositMul,
            maturityExtension: old.maturityExtension,
            pipeToContract: old.pipeToContract,
            isMulti : old.isMulti,
            depositStopTime: old.depositStopTime,
            nontransferrable: old.nontransferrable
        });
    }

    ///
    /// Getters
    ///

    /**
     * @notice gets the current face-value of an FNFT: if it has an OutputReceiver, will source data from there
     * @param fnftId the fnft to get the value of
     * @return the face-value of the FNFT – for native Revest vault storage, this is guaranteed to be accurate
     * @dev for FNFTs with OutputReceivers, this value is provided by the OutputReceiver and not gauranteed to be accurate
     */
    function getFNFTCurrentValue(uint fnftId) external view override returns (uint) {      
        if(fnftId <= FNFT_CUTOFF) {
            ITokenVault legacyVault = ITokenVault(addressesProvider.getLegacyTokenVault());
            IRevest.FNFTConfig memory fnft = legacyVault.getFNFT(fnftId);
            if(fnft.pipeToContract != address(0) && fnft.pipeToContract.supportsInterface(OUTPUT_RECEIVER_INTERFACE_ID)) {
                address migration = migrations[fnft.pipeToContract];
                if(migration != address(0) && migration.supportsInterface(OUTPUT_RECEIVER_INTERFACE_ID)) {
                    // NB: The user has control of where this external view call goes
                    return IOutputReceiver(migration).getValue((fnftId));
                } else if(migration == address(0)) {
                    // NB: The user has control of where this external view call goes
                    return IOutputReceiver(fnft.pipeToContract).getValue((fnftId));
                }
            } else {
                return legacyVault.getFNFTCurrentValue(fnftId);
            }
        }

        // NB: The user has control of where this external call goes
        if(fnfts[fnftId].pipeToContract.supportsInterface(OUTPUT_RECEIVER_INTERFACE_ID)) {
            return IOutputReceiver(fnfts[fnftId].pipeToContract).getValue((fnftId));
        }

        uint currentAmount = 0;
        address asset = fnfts[fnftId].asset;
        if(asset != address(0)) {
            address smartWallet = getFNFTAddress(fnftId);
            uint supply = getFNFTHandler().getSupply(fnftId);
            // NB: The user has control of where this external call goes
            return IERC20(asset).balanceOf(smartWallet) / supply;
        }
        // Default fall-through
        return currentAmount;
    }

    /**
     * @notice Get the FNFT Config for a given FNFT ID
     * @param fnftId the FNFT ID to get the config for
     * @return the FNFT Config associated with the FNFT ID
     * @dev for TokenVaultV2 FNFTs, depositAmount will not be recorded
     */
    function getFNFT(uint fnftId) public view override returns (IRevest.FNFTConfig memory) {
        if(fnftId <= FNFT_CUTOFF) {
            IRevest.FNFTConfig memory config = ITokenVault(addressesProvider.getLegacyTokenVault()).getFNFT(fnftId);
            return config;
        } else {
            return fnfts[fnftId];
        }
    }

    /// Gets whether a given FNFT is nontransferrable
    function getNontransferable(uint fnftId) external view override returns (bool) {
        return getFNFT(fnftId).nontransferrable;
    }
    
    /// Gets the number of splits remaining for a given FNFT
    function getSplitsRemaining(uint fnftId) external view override returns (uint) {
        return getFNFT(fnftId).split;
    }

    /**
     * @notice Retrieves the smart-wallet address associated with a given FNFT ID
     * @param fnftId The FNFT Id to get the address for
     * @return smartWallet The address for the smart-wallet where funds for the given FNFT ID are stored 
     */
    function getFNFTAddress(uint fnftId) public view override returns (address smartWallet) {
        smartWallet = Clones.predictDeterministicAddress(TEMPLATE, keccak256(abi.encode(fnftId)));
    }

    ///
    /// Deprecated Functions
    ///

    /**
     * @dev Deprecated from TokenVaultV2 onwards
     */
    function splitFNFT(
        uint fnftId,
        uint[] memory newFNFTIds,
        uint[] memory proportions,
        uint quantity
    ) external override onlyRevestController {}

    /**
     * @dev Deprecated from TokenVaultV2 onwards
     */
    function depositToken(
        uint fnftId,
        uint transferAmount,
        uint quantity
    ) public override onlyRevestController {}

    /**
     * @dev Deprecated from TokenVaultV2 onwards
     */
    function handleMultipleDeposits(uint, uint, uint) external override onlyRevestController {}

}

{
  "compilationTarget": {
    "contracts/TokenVaultV2.sol": "TokenVaultV2"
  },
  "evmVersion": "london",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "none",
    "useLiteralContent": true
  },
  "optimizer": {
    "enabled": true,
    "runs": 10000
  },
  "remappings": []
}