SuperPositions

// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.23;

import { IBroadcastRegistry } from "src/interfaces/IBroadcastRegistry.sol";
import { Error } from "src/libraries/Error.sol";

/// @title Broadcastable
/// @dev Can be inherited in contracts that wish to support broadcasting
/// @author ZeroPoint Labs
abstract contract Broadcastable {
    //////////////////////////////////////////////////////////////
    //                  INTERNAL FUNCTIONS                      //
    //////////////////////////////////////////////////////////////

    /// @dev broadcasts state changes to all connected remote chains
    /// @param broadcastRegistry_ is the address of the broadcast registry contract.
    /// @param payMaster_ is the address of the paymaster contract.
    /// @param message_ is the crosschain message to be sent.
    /// @param extraData_ is the amb override information.
    function _broadcast(
        address broadcastRegistry_,
        address payMaster_,
        bytes memory message_,
        bytes memory extraData_
    )
        internal
    {
        (uint8 ambId, bytes memory broadcastParams) = abi.decode(extraData_, (uint8, bytes));

        /// @dev if the broadcastParams are wrong this will revert
        (uint256 gasFee, bytes memory extraData) = abi.decode(broadcastParams, (uint256, bytes));

        if (msg.value < gasFee) {
            revert Error.INVALID_BROADCAST_FEE();
        }

        /// @dev ambIds are validated inside the broadcast state registry
        IBroadcastRegistry(broadcastRegistry_).broadcastPayload{ value: gasFee }(
            msg.sender, ambId, gasFee, message_, extraData
        );

        if (msg.value > gasFee) {
            /// @dev forwards the rest to paymaster
            (bool success,) = payable(payMaster_).call{ value: msg.value - gasFee }("");

            if (!success) {
                revert Error.FAILED_TO_SEND_NATIVE();
            }
        }
    }
}

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

pragma solidity ^0.8.20;

/**
 * @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: BUSL-1.1
pragma solidity ^0.8.23;

import { Error } from "src/libraries/Error.sol";

library DataLib {
    function packTxInfo(
        uint8 txType_,
        uint8 callbackType_,
        uint8 multi_,
        uint8 registryId_,
        address srcSender_,
        uint64 srcChainId_
    )
        internal
        pure
        returns (uint256 txInfo)
    {
        txInfo = uint256(txType_);
        txInfo |= uint256(callbackType_) << 8;
        txInfo |= uint256(multi_) << 16;
        txInfo |= uint256(registryId_) << 24;
        txInfo |= uint256(uint160(srcSender_)) << 32;
        txInfo |= uint256(srcChainId_) << 192;
    }

    function decodeTxInfo(uint256 txInfo_)
        internal
        pure
        returns (uint8 txType, uint8 callbackType, uint8 multi, uint8 registryId, address srcSender, uint64 srcChainId)
    {
        txType = uint8(txInfo_);
        callbackType = uint8(txInfo_ >> 8);
        multi = uint8(txInfo_ >> 16);
        registryId = uint8(txInfo_ >> 24);
        srcSender = address(uint160(txInfo_ >> 32));
        srcChainId = uint64(txInfo_ >> 192);
    }

    /// @dev returns the vault-form-chain pair of a superform
    /// @param superformId_ is the id of the superform
    /// @return superform_ is the address of the superform
    /// @return formImplementationId_ is the form id
    /// @return chainId_ is the chain id
    function getSuperform(uint256 superformId_)
        internal
        pure
        returns (address superform_, uint32 formImplementationId_, uint64 chainId_)
    {
        superform_ = address(uint160(superformId_));
        formImplementationId_ = uint32(superformId_ >> 160);
        chainId_ = uint64(superformId_ >> 192);

        if (chainId_ == 0) {
            revert Error.INVALID_CHAIN_ID();
        }
    }

    /// @dev returns the vault-form-chain pair of an array of superforms
    /// @param superformIds_  array of superforms
    /// @return superforms_ are the address of the vaults
    function getSuperforms(uint256[] memory superformIds_) internal pure returns (address[] memory superforms_) {
        uint256 len = superformIds_.length;
        superforms_ = new address[](len);

        for (uint256 i; i < len; ++i) {
            (superforms_[i],,) = getSuperform(superformIds_[i]);
        }
    }

    /// @dev returns the destination chain of a given superform
    /// @param superformId_ is the id of the superform
    /// @return chainId_ is the chain id
    function getDestinationChain(uint256 superformId_) internal pure returns (uint64 chainId_) {
        chainId_ = uint64(superformId_ >> 192);

        if (chainId_ == 0) {
            revert Error.INVALID_CHAIN_ID();
        }
    }

    /// @dev generates the superformId
    /// @param superform_ is the address of the superform
    /// @param formImplementationId_ is the type of the form
    /// @param chainId_ is the chain id on which the superform is deployed
    function packSuperform(
        address superform_,
        uint32 formImplementationId_,
        uint64 chainId_
    )
        internal
        pure
        returns (uint256 superformId_)
    {
        superformId_ = uint256(uint160(superform_));
        superformId_ |= uint256(formImplementationId_) << 160;
        superformId_ |= uint256(chainId_) << 192;
    }
}

// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.23;

/// @dev contains all the common struct and enums used for data communication between chains.

/// @dev There are two transaction types in Superform Protocol
enum TransactionType {
    DEPOSIT,
    WITHDRAW
}

/// @dev Message types can be INIT, RETURN (for successful Deposits) and FAIL (for failed withdraws)
enum CallbackType {
    INIT,
    RETURN,
    FAIL
}

/// @dev Payloads are stored, updated (deposits) or processed (finalized)
enum PayloadState {
    STORED,
    UPDATED,
    PROCESSED
}

/// @dev contains all the common struct used for interchain token transfers.
struct LiqRequest {
    /// @dev generated data
    bytes txData;
    /// @dev input token for deposits, desired output token on target liqDstChainId for withdraws. Must be set for
    /// txData to be updated on destination for withdraws
    address token;
    /// @dev intermediary token on destination. Relevant for xChain deposits where a destination swap is needed for
    /// validation purposes
    address interimToken;
    /// @dev what bridge to use to move tokens
    uint8 bridgeId;
    /// @dev dstChainId = liqDstchainId for deposits. For withdraws it is the target chain id for where the underlying
    /// is to be delivered
    uint64 liqDstChainId;
    /// @dev currently this amount is used as msg.value in the txData call.
    uint256 nativeAmount;
}

/// @dev main struct that holds required multi vault data for an action
struct MultiVaultSFData {
    // superformids must have same destination. Can have different underlyings
    uint256[] superformIds;
    uint256[] amounts; // on deposits, amount of token to deposit on dst, on withdrawals, superpositions to burn
    uint256[] outputAmounts; // on deposits, amount of shares to receive, on withdrawals, amount of assets to receive
    uint256[] maxSlippages;
    LiqRequest[] liqRequests; // if length = 1; amount = sum(amounts) | else  amounts must match the amounts being sent
    bytes permit2data;
    bool[] hasDstSwaps;
    bool[] retain4626s; // if true, we don't mint SuperPositions, and send the 4626 back to the user instead
    address receiverAddress;
    /// this address must always be an EOA otherwise funds may be lost
    address receiverAddressSP;
    /// this address can be a EOA or a contract that implements onERC1155Receiver. must always be set for deposits
    bytes extraFormData; // extraFormData
}

/// @dev main struct that holds required single vault data for an action
struct SingleVaultSFData {
    // superformids must have same destination. Can have different underlyings
    uint256 superformId;
    uint256 amount;
    uint256 outputAmount; // on deposits, amount of shares to receive, on withdrawals, amount of assets to receive
    uint256 maxSlippage;
    LiqRequest liqRequest; // if length = 1; amount = sum(amounts)| else  amounts must match the amounts being sent
    bytes permit2data;
    bool hasDstSwap;
    bool retain4626; // if true, we don't mint SuperPositions, and send the 4626 back to the user instead
    address receiverAddress;
    /// this address must always be an EOA otherwise funds may be lost
    address receiverAddressSP;
    /// this address can be a EOA or a contract that implements onERC1155Receiver. must always be set for deposits
    bytes extraFormData; // extraFormData
}

/// @dev overarching struct for multiDst requests with multi vaults
struct MultiDstMultiVaultStateReq {
    uint8[][] ambIds;
    uint64[] dstChainIds;
    MultiVaultSFData[] superformsData;
}

/// @dev overarching struct for single cross chain requests with multi vaults
struct SingleXChainMultiVaultStateReq {
    uint8[] ambIds;
    uint64 dstChainId;
    MultiVaultSFData superformsData;
}

/// @dev overarching struct for multiDst requests with single vaults
struct MultiDstSingleVaultStateReq {
    uint8[][] ambIds;
    uint64[] dstChainIds;
    SingleVaultSFData[] superformsData;
}

/// @dev overarching struct for single cross chain requests with single vaults
struct SingleXChainSingleVaultStateReq {
    uint8[] ambIds;
    uint64 dstChainId;
    SingleVaultSFData superformData;
}

/// @dev overarching struct for single direct chain requests with single vaults
struct SingleDirectSingleVaultStateReq {
    SingleVaultSFData superformData;
}

/// @dev overarching struct for single direct chain requests with multi vaults
struct SingleDirectMultiVaultStateReq {
    MultiVaultSFData superformData;
}

/// @dev struct for SuperRouter with re-arranged data for the message (contains the payloadId)
/// @dev realize that receiverAddressSP is not passed, only needed on source chain to mint
struct InitMultiVaultData {
    uint256 payloadId;
    uint256[] superformIds;
    uint256[] amounts;
    uint256[] outputAmounts;
    uint256[] maxSlippages;
    LiqRequest[] liqData;
    bool[] hasDstSwaps;
    bool[] retain4626s;
    address receiverAddress;
    bytes extraFormData;
}

/// @dev struct for SuperRouter with re-arranged data for the message (contains the payloadId)
struct InitSingleVaultData {
    uint256 payloadId;
    uint256 superformId;
    uint256 amount;
    uint256 outputAmount;
    uint256 maxSlippage;
    LiqRequest liqData;
    bool hasDstSwap;
    bool retain4626;
    address receiverAddress;
    bytes extraFormData;
}

/// @dev struct for Emergency Queue
struct QueuedWithdrawal {
    address receiverAddress;
    uint256 superformId;
    uint256 amount;
    uint256 srcPayloadId;
    bool isProcessed;
}

/// @dev all statuses of the timelock payload
enum TimelockStatus {
    UNAVAILABLE,
    PENDING,
    PROCESSED
}

/// @dev holds information about the timelock payload
struct TimelockPayload {
    uint8 isXChain;
    uint64 srcChainId;
    uint256 lockedTill;
    InitSingleVaultData data;
    TimelockStatus status;
}

/// @dev struct that contains the type of transaction, callback flags and other identification, as well as the vaults
/// data in params
struct AMBMessage {
    uint256 txInfo; // tight packing of  TransactionType txType,  CallbackType flag  if multi/single vault, registry id,
        // srcSender and srcChainId
    bytes params; // decoding txInfo will point to the right datatype of params. Refer PayloadHelper.sol
}

/// @dev struct that contains the information required for broadcasting changes
struct BroadcastMessage {
    bytes target;
    bytes32 messageType;
    bytes message;
}

/// @dev struct that contains info on returned data from destination
struct ReturnMultiData {
    uint256 payloadId;
    uint256[] superformIds;
    uint256[] amounts;
}

/// @dev struct that contains info on returned data from destination
struct ReturnSingleData {
    uint256 payloadId;
    uint256 superformId;
    uint256 amount;
}

/// @dev struct that contains the data on the fees to pay to the AMBs
struct AMBExtraData {
    uint256[] gasPerAMB;
    bytes[] extraDataPerAMB;
}

/// @dev struct that contains the data on the fees to pay to the AMBs on broadcasts
struct BroadCastAMBExtraData {
    uint256[] gasPerDst;
    bytes[] extraDataPerDst;
}

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

import { IERC1155A } from "./interfaces/IERC1155A.sol";
import { IaERC20 } from "./interfaces/IaERC20.sol";
import { Strings } from "openzeppelin-contracts/contracts/utils/Strings.sol";
import { IERC165 } from "openzeppelin-contracts/contracts/interfaces/IERC165.sol";
import { IERC1155 } from "openzeppelin-contracts/contracts/interfaces/IERC1155.sol";
import { IERC1155MetadataURI } from "openzeppelin-contracts/contracts/interfaces/IERC1155MetadataURI.sol";
import { IERC1155Errors } from "openzeppelin-contracts/contracts/interfaces/draft-IERC6093.sol";
import { IERC1155Receiver } from "openzeppelin-contracts/contracts/token/ERC1155/IERC1155Receiver.sol";

/// @title ERC1155A
/// @dev Single/range based id approve capability with conversion to ERC20s
/// @author Zeropoint Labs
abstract contract ERC1155A is IERC1155A, IERC1155Errors {
    //////////////////////////////////////////////////////////////
    //                         CONSTANTS                        //
    //////////////////////////////////////////////////////////////

    bytes private constant EMPTY_BYTES = bytes("");

    //////////////////////////////////////////////////////////////
    //                     STATE VARIABLES                      //
    //////////////////////////////////////////////////////////////

    /// @dev ERC20-like mapping for single id supply.
    mapping(uint256 => uint256) private _totalSupply;

    /// @dev ERC20-like mapping for single id approvals.
    mapping(address owner => mapping(address operator => mapping(uint256 id => uint256 amount))) private allowances;

    /// @dev Implementation copied from solmate/ERC1155
    mapping(address => mapping(uint256 => uint256)) public balanceOf;

    /// @dev Implementation copied from solmate/ERC1155
    mapping(address => mapping(address => bool)) public isApprovedForAll;

    /// @dev mapping of token ids to aErc20 token addresses
    mapping(uint256 id => address aErc20Token) public aErc20TokenId;

    /// @dev ERC1155A name
    string public name;
    /// @dev ERC1155A symbol
    string public symbol;

    //////////////////////////////////////////////////////////////
    //                      CONSTRUCTOR                         //
    //////////////////////////////////////////////////////////////

    /// @dev Initializes ERC1155A
    /// @param name_ ERC1155A name
    /// @param symbol_ ERC1155A symbol
    constructor(string memory name_, string memory symbol_) {
        name = name_;
        symbol = symbol_;
    }

    //////////////////////////////////////////////////////////////
    //              EXTERNAL VIEW FUNCTIONS                     //
    //////////////////////////////////////////////////////////////

    // Basic Token Information
    // --------------------------

    /// @inheritdoc IERC1155A
    function totalSupply(uint256 id) external view virtual returns (uint256) {
        return _totalSupply[id];
    }

    /// @inheritdoc IERC1155A
    function exists(uint256 id) external view virtual returns (bool) {
        return _totalSupply[id] != 0;
    }

    /// @inheritdoc IERC1155
    function balanceOfBatch(
        address[] memory owners,
        uint256[] memory ids
    )
        public
        view
        virtual
        returns (uint256[] memory balances)
    {
        if (owners.length != ids.length) revert LENGTH_MISMATCH();

        balances = new uint256[](owners.length);

        for (uint256 i; i < owners.length; ++i) {
            balances[i] = balanceOf[owners[i]][ids[i]];
        }
    }

    // Allowance and Approval Checking
    // --------------------------------

    /// @inheritdoc IERC1155A
    function allowance(address owner, address operator, uint256 id) public view virtual returns (uint256) {
        return allowances[owner][operator][id];
    }

    // aERC20 Token Management
    // ------------------------

    /// @inheritdoc IERC1155A
    function aERC20Exists(uint256 id) external view virtual returns (bool) {
        return aErc20TokenId[id] != address(0);
    }

    /// @inheritdoc IERC1155A
    function getERC20TokenAddress(uint256 id) external view virtual override returns (address) {
        return aErc20TokenId[id];
    }

    // Metadata and Interface Support
    // ------------------------------

    /// @inheritdoc IERC1155A
    function uri(uint256 id) public view virtual returns (string memory) {
        return string.concat(_baseURI(), Strings.toString(id));
    }

    /// @dev return interface checks
    function supportsInterface(bytes4 interfaceId) public view virtual returns (bool) {
        return interfaceId == type(IERC165).interfaceId // ERC165 Interface ID for ERC165
            || interfaceId == type(IERC1155).interfaceId // ERC165 Interface ID for ERC1155
            || interfaceId == type(IERC1155MetadataURI).interfaceId; // ERC165 Interface ID for ERC1155MetadataURI
    }

    //////////////////////////////////////////////////////////////
    //              EXTERNAL WRITE FUNCTIONS                    //
    //////////////////////////////////////////////////////////////

    // Token Approval Management
    // --------------------------

    /// @inheritdoc IERC1155A
    function setApprovalForOne(address operator, uint256 id, uint256 amount) public virtual {
        _setAllowance(msg.sender, operator, id, amount, true);
    }

    /// @inheritdoc IERC1155A
    function setApprovalForMany(address operator, uint256[] memory ids, uint256[] memory amounts) public virtual {
        uint256 idsLength = ids.length;
        if (idsLength != amounts.length) revert LENGTH_MISMATCH();

        for (uint256 i; i < idsLength; ++i) {
            _setAllowance(msg.sender, operator, ids[i], amounts[i], true);
        }
    }

    /// @inheritdoc IERC1155
    function setApprovalForAll(address operator, bool approved) public virtual {
        if (operator == address(0)) revert ZERO_ADDRESS();
        isApprovedForAll[msg.sender][operator] = approved;

        emit ApprovalForAll(msg.sender, operator, approved);
    }

    // Allowance Modification
    // -----------------------

    /// @inheritdoc IERC1155A
    function increaseAllowance(address operator, uint256 id, uint256 addedValue) public virtual returns (bool) {
        _setAllowance(msg.sender, operator, id, allowance(msg.sender, operator, id) + addedValue, true);
        return true;
    }

    /// @inheritdoc IERC1155A
    function decreaseAllowance(address operator, uint256 id, uint256 subtractedValue) public virtual returns (bool) {
        return _decreaseAllowance(msg.sender, operator, id, subtractedValue, true);
    }

    /// @inheritdoc IERC1155A
    function increaseAllowanceForMany(
        address operator,
        uint256[] memory ids,
        uint256[] memory addedValues
    )
        public
        virtual
        returns (bool)
    {
        uint256 idsLength = ids.length;
        if (idsLength != addedValues.length) revert LENGTH_MISMATCH();

        for (uint256 i; i < idsLength; ++i) {
            _setAllowance(msg.sender, operator, ids[i], allowance(msg.sender, operator, ids[i]) + addedValues[i], true);
        }

        return true;
    }

    /// @inheritdoc IERC1155A
    function decreaseAllowanceForMany(
        address operator,
        uint256[] memory ids,
        uint256[] memory subtractedValues
    )
        public
        virtual
        returns (bool)
    {
        uint256 idsLength = ids.length;
        if (idsLength != subtractedValues.length) revert LENGTH_MISMATCH();

        for (uint256 i; i < idsLength; ++i) {
            _decreaseAllowance(msg.sender, operator, ids[i], subtractedValues[i], true);
        }

        return true;
    }

    // Token Transfer Functions
    // -------------------------

    /// @notice see {IERC1155-safeTransferFrom}
    /// @dev adds supports for user to not have called setApprovalForAll
    /// @dev single id approval is senior in execution flow
    /// @dev if approved for all, function executes without reducing allowance
    function safeTransferFrom(
        address from,
        address to,
        uint256 id,
        uint256 amount,
        bytes memory data
    )
        public
        virtual
        override
    {
        if (from == address(0) || to == address(0)) revert ZERO_ADDRESS();

        address operator = msg.sender;

        /// @dev message sender is not from and is not approved for all
        if (from != operator && !isApprovedForAll[from][operator]) {
            _decreaseAllowance(from, operator, id, amount, false);
            _safeTransferFrom(from, to, id, amount);
        } else {
            /// @dev message sender is from || is approved for all
            _safeTransferFrom(from, to, id, amount);
        }

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

    /// @notice see {IERC1155-safeBatchTransferFrom}
    /// @dev adds supports for user to not have called setApprovalForAll
    /// @dev single id approvals are senior in execution flow
    /// @dev if approved for all, function executes without reducing allowance
    function safeBatchTransferFrom(
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    )
        public
        virtual
        override
    {
        if (from == address(0) || to == address(0)) revert ZERO_ADDRESS();

        uint256 len = ids.length;
        if (len != amounts.length) revert LENGTH_MISMATCH();

        address operator = msg.sender;

        /// @dev case to handle single id / multi id approvals
        if (operator != from && !isApprovedForAll[from][operator]) {
            uint256 id;
            uint256 amount;

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

                _decreaseAllowance(from, operator, id, amount, false);
                _safeTransferFrom(from, to, id, amount);
            }
        } else {
            for (uint256 i; i < len; ++i) {
                _safeTransferFrom(from, to, ids[i], amounts[i]);
            }
        }

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

    // Token Transmutation
    // --------------------

    /// @inheritdoc IERC1155A
    function transmuteToERC20(address owner, uint256 id, uint256 amount, address receiver) external override {
        if (owner == address(0) || receiver == address(0)) revert ZERO_ADDRESS();
        /// @dev an approval is needed to burn
        _burn(owner, msg.sender, id, amount);

        address aERC20Token = aErc20TokenId[id];
        if (aERC20Token == address(0)) revert AERC20_NOT_REGISTERED();

        IaERC20(aERC20Token).mint(receiver, amount);
        emit TransmutedToERC20(owner, id, amount, receiver);
    }

    /// @inheritdoc IERC1155A
    function transmuteToERC1155A(address owner, uint256 id, uint256 amount, address receiver) external override {
        if (owner == address(0) || receiver == address(0)) revert ZERO_ADDRESS();

        address aERC20Token = aErc20TokenId[id];
        if (aERC20Token == address(0)) revert AERC20_NOT_REGISTERED();

        /// @dev an approval is needed to burn
        IaERC20(aERC20Token).burn(owner, msg.sender, amount);
        _mint(receiver, msg.sender, id, amount, EMPTY_BYTES);

        emit TransmutedToERC1155A(owner, id, amount, receiver);
    }

    /// @inheritdoc IERC1155A
    function transmuteBatchToERC20(
        address owner,
        uint256[] memory ids,
        uint256[] memory amounts,
        address receiver
    )
        external
        override
    {
        if (owner == address(0) || receiver == address(0)) revert ZERO_ADDRESS();

        uint256 idsLength = ids.length; // Saves MLOADs.
        if (idsLength != amounts.length) revert LENGTH_MISMATCH();

        /// @dev an approval is needed to burn
        _batchBurn(owner, msg.sender, ids, amounts);

        for (uint256 i; i < idsLength; ++i) {
            address aERC20Token = aErc20TokenId[ids[i]];
            if (aERC20Token == address(0)) revert AERC20_NOT_REGISTERED();

            IaERC20(aERC20Token).mint(receiver, amounts[i]);
        }

        emit TransmutedBatchToERC20(owner, ids, amounts, receiver);
    }

    /// @inheritdoc IERC1155A
    function transmuteBatchToERC1155A(
        address owner,
        uint256[] memory ids,
        uint256[] memory amounts,
        address receiver
    )
        external
        override
    {
        if (owner == address(0) || receiver == address(0)) revert ZERO_ADDRESS();

        uint256 idsLength = ids.length; // Saves MLOADs.
        if (idsLength != amounts.length) revert LENGTH_MISMATCH();

        uint256 id;
        uint256 amount;

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

            address aERC20Token = aErc20TokenId[id];
            if (aERC20Token == address(0)) revert AERC20_NOT_REGISTERED();
            /// @dev an approval is needed on each aERC20 to burn
            IaERC20(aERC20Token).burn(owner, msg.sender, amount);
        }

        _batchMint(receiver, msg.sender, ids, amounts, EMPTY_BYTES);

        emit TransmutedBatchToERC1155A(owner, ids, amounts, receiver);
    }

    // aERC20 Registration
    // --------------------

    /// @inheritdoc IERC1155A
    function registerAERC20(uint256 id) external payable override returns (address) {
        if (_totalSupply[id] == 0) revert ID_NOT_MINTED_YET();
        if (aErc20TokenId[id] != address(0)) revert AERC20_ALREADY_REGISTERED();

        address aErc20Token = _registerAERC20(id);

        aErc20TokenId[id] = aErc20Token;
        return aErc20TokenId[id];
    }

    //////////////////////////////////////////////////////////////
    //                  INTERNAL FUNCTIONS                      //
    //////////////////////////////////////////////////////////////

    // Token Transfer and Balance Management
    // --------------------------------------

    /// @notice Internal safeTranferFrom function called after all checks from the public function are done
    /// @dev Notice `operator` param. It's msg.sender to the safeTransferFrom function. Function is specific to
    /// @dev singleId approve logic.
    function _safeTransferFrom(address from, address to, uint256 id, uint256 amount) internal virtual {
        balanceOf[from][id] -= amount;
        balanceOf[to][id] += amount;
    }

    /// @dev Implementation copied from solmate/ERC1155 and adapted with operator logic
    function _mint(address to, address operator, uint256 id, uint256 amount, bytes memory data) internal virtual {
        balanceOf[to][id] += amount;
        _totalSupply[id] += amount;

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

    /// @dev Implementation copied from solmate/ERC1155 and adapted with operator logic
    function _batchMint(
        address to,
        address operator,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    )
        internal
        virtual
    {
        uint256 idsLength = ids.length; // Saves MLOADs.
        if (idsLength != amounts.length) revert LENGTH_MISMATCH();

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

            balanceOf[to][id] += amount;
            _totalSupply[id] += amount;
        }

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

    /// @dev Implementation copied from solmate/ERC1155 and adapted with operator logic
    function _burn(address from, address operator, uint256 id, uint256 amount) internal virtual {
        // Check if the msg.sender is the owner or is approved for all tokens
        /// Most implementations of _burn don't use allowance, but it is a good practice to check for it
        /// Otherwise it could allow to burn tokens on which no explicit allowance is given
        if (operator != from && !isApprovedForAll[from][operator]) {
            _decreaseAllowance(from, operator, id, amount, false);
        }

        // Update the balances and total supply
        _safeTransferFrom(from, address(0), id, amount);
        _totalSupply[id] -= amount;

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

    /// @dev Implementation copied from solmate/ERC1155 and adapted with operator logic
    function _batchBurn(
        address from,
        address operator,
        uint256[] memory ids,
        uint256[] memory amounts
    )
        internal
        virtual
    {
        uint256 idsLength = ids.length; // Saves MLOADs.
        if (idsLength != amounts.length) revert LENGTH_MISMATCH();

        uint256 id;
        uint256 amount;
        /// @dev case to handle single id / multi id approvals
        if (operator != from && !isApprovedForAll[from][operator]) {
            for (uint256 i; i < idsLength; ++i) {
                id = ids[i];
                amount = amounts[i];

                _decreaseAllowance(from, operator, id, amount, false);
                _safeTransferFrom(from, address(0), id, amount);
                _totalSupply[ids[i]] -= amounts[i];
            }
        } else {
            for (uint256 i; i < idsLength; ++i) {
                id = ids[i];
                amount = amounts[i];

                _safeTransferFrom(from, address(0), id, amount);
                _totalSupply[ids[i]] -= amounts[i];
            }
        }

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

    // Allowance and Approval Handling
    // --------------------------------

    /// @notice Internal function for decreasing single id approval amount
    /// @dev Only to be used by address(this)
    /// @dev Notice `owner` param, only contract functions should be able to define it
    /// @dev Re-adapted from ERC20
    function _decreaseAllowance(
        address owner,
        address operator,
        uint256 id,
        uint256 subtractedValue,
        bool emitEvent
    )
        internal
        virtual
        returns (bool)
    {
        uint256 currentAllowance = allowance(owner, operator, id);
        if (currentAllowance < subtractedValue) revert DECREASED_ALLOWANCE_BELOW_ZERO();
        _setAllowance(owner, operator, id, currentAllowance - subtractedValue, emitEvent);

        return true;
    }

    /// @notice Internal function for setting single id approval
    /// @dev Used for fine-grained control over approvals with increase/decrease allowance
    /// @dev Notice `owner` param, only contract functions should be able to define it
    function _setAllowance(
        address owner,
        address operator,
        uint256 id,
        uint256 amount,
        bool emitEvent
    )
        internal
        virtual
    {
        if (owner == address(0)) revert ZERO_ADDRESS();
        if (operator == address(0)) revert ZERO_ADDRESS();

        allowances[owner][operator][id] = amount;

        if (emitEvent) {
            emit ApprovalForOne(owner, operator, id, amount);
        }
    }

    // ERC1155A Transfer Checks
    // ------------------------

    /// @dev Implementation copied from openzeppelin-contracts/ERC1155 with new custom error logic
    function _doSafeTransferAcceptanceCheck(
        address operator,
        address from,
        address to,
        uint256 id,
        uint256 value,
        bytes memory data
    )
        private
    {
        if (to.code.length != 0) {
            try IERC1155Receiver(to).onERC1155Received(operator, from, id, value, data) returns (bytes4 response) {
                if (response != IERC1155Receiver.onERC1155Received.selector) {
                    // Tokens rejected
                    revert ERC1155InvalidReceiver(to);
                }
            } catch (bytes memory reason) {
                if (reason.length == 0) {
                    // non-ERC1155Receiver implementer
                    revert ERC1155InvalidReceiver(to);
                } else {
                    /// @solidity memory-safe-assembly
                    assembly {
                        revert(add(32, reason), mload(reason))
                    }
                }
            }
        } else {
            if (to == address(0)) revert TRANSFER_TO_ADDRESS_ZERO();
        }
    }

    /// @dev Implementation copied from openzeppelin-contracts/ERC1155 with new custom error logic  and revert on
    /// transfer to address 0
    function _doSafeBatchTransferAcceptanceCheck(
        address operator,
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory values,
        bytes memory data
    )
        private
    {
        if (to.code.length != 0) {
            try IERC1155Receiver(to).onERC1155BatchReceived(operator, from, ids, values, data) returns (bytes4 response)
            {
                if (response != IERC1155Receiver.onERC1155BatchReceived.selector) {
                    // Tokens rejected
                    revert ERC1155InvalidReceiver(to);
                }
            } catch (bytes memory reason) {
                if (reason.length == 0) {
                    // non-ERC1155Receiver implementer
                    revert ERC1155InvalidReceiver(to);
                } else {
                    /// @solidity memory-safe-assembly
                    assembly {
                        revert(add(32, reason), mload(reason))
                    }
                }
            }
        } else {
            if (to == address(0)) revert TRANSFER_TO_ADDRESS_ZERO();
        }
    }

    // aERC20 Token Creation
    // ----------------------

    /// @dev allows a developer to integrate their logic to create an aERC20
    function _registerAERC20(uint256 id) internal virtual returns (address aErc20Token);

    // Metadata and URI Handling
    // --------------------------

    /// @dev Used to construct return url
    function _baseURI() internal view virtual returns (string memory);
}

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

pragma solidity ^0.8.20;

import {IERC20} from "./IERC20.sol";
import {IERC20Metadata} from "./extensions/IERC20Metadata.sol";
import {Context} from "../../utils/Context.sol";
import {IERC20Errors} from "../../interfaces/draft-IERC6093.sol";

/**
 * @dev Implementation of the {IERC20} interface.
 *
 * This implementation is agnostic to the way tokens are created. This means
 * that a supply mechanism has to be added in a derived contract using {_mint}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * The default value of {decimals} is 18. To change this, you should override
 * this function so it returns a different value.
 *
 * We have followed general OpenZeppelin Contracts guidelines: functions revert
 * instead returning `false` on failure. This behavior is nonetheless
 * conventional and does not conflict with the expectations of ERC-20
 * applications.
 *
 * Additionally, an {Approval} event is emitted on calls to {transferFrom}.
 * This allows applications to reconstruct the allowance for all accounts just
 * by listening to said events. Other implementations of the ERC may not emit
 * these events, as it isn't required by the specification.
 */
abstract contract ERC20 is Context, IERC20, IERC20Metadata, IERC20Errors {
    mapping(address account => uint256) private _balances;

    mapping(address account => mapping(address spender => uint256)) private _allowances;

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * All two of these values are immutable: they can only be set once during
     * construction.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

    /**
     * @dev Returns the name of the token.
     */
    function name() public view virtual returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the number of decimals used to get its user representation.
     * For example, if `decimals` equals `2`, a balance of `505` tokens should
     * be displayed to a user as `5.05` (`505 / 10 ** 2`).
     *
     * Tokens usually opt for a value of 18, imitating the relationship between
     * Ether and Wei. This is the default value returned by this function, unless
     * it's overridden.
     *
     * NOTE: This information is only used for _display_ purposes: it in
     * no way affects any of the arithmetic of the contract, including
     * {IERC20-balanceOf} and {IERC20-transfer}.
     */
    function decimals() public view virtual returns (uint8) {
        return 18;
    }

    /**
     * @dev See {IERC20-totalSupply}.
     */
    function totalSupply() public view virtual returns (uint256) {
        return _totalSupply;
    }

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view virtual returns (uint256) {
        return _balances[account];
    }

    /**
     * @dev See {IERC20-transfer}.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - the caller must have a balance of at least `value`.
     */
    function transfer(address to, uint256 value) public virtual returns (bool) {
        address owner = _msgSender();
        _transfer(owner, to, value);
        return true;
    }

    /**
     * @dev See {IERC20-allowance}.
     */
    function allowance(address owner, address spender) public view virtual returns (uint256) {
        return _allowances[owner][spender];
    }

    /**
     * @dev See {IERC20-approve}.
     *
     * NOTE: If `value` is the maximum `uint256`, the allowance is not updated on
     * `transferFrom`. This is semantically equivalent to an infinite approval.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 value) public virtual returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, value);
        return true;
    }

    /**
     * @dev See {IERC20-transferFrom}.
     *
     * Emits an {Approval} event indicating the updated allowance. This is not
     * required by the ERC. See the note at the beginning of {ERC20}.
     *
     * NOTE: Does not update the allowance if the current allowance
     * is the maximum `uint256`.
     *
     * Requirements:
     *
     * - `from` and `to` cannot be the zero address.
     * - `from` must have a balance of at least `value`.
     * - the caller must have allowance for ``from``'s tokens of at least
     * `value`.
     */
    function transferFrom(address from, address to, uint256 value) public virtual returns (bool) {
        address spender = _msgSender();
        _spendAllowance(from, spender, value);
        _transfer(from, to, value);
        return true;
    }

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to`.
     *
     * This internal function is equivalent to {transfer}, and can be used to
     * e.g. implement automatic token fees, slashing mechanisms, etc.
     *
     * Emits a {Transfer} event.
     *
     * NOTE: This function is not virtual, {_update} should be overridden instead.
     */
    function _transfer(address from, address to, uint256 value) internal {
        if (from == address(0)) {
            revert ERC20InvalidSender(address(0));
        }
        if (to == address(0)) {
            revert ERC20InvalidReceiver(address(0));
        }
        _update(from, to, value);
    }

    /**
     * @dev Transfers a `value` amount of tokens from `from` to `to`, or alternatively mints (or burns) if `from`
     * (or `to`) is the zero address. All customizations to transfers, mints, and burns should be done by overriding
     * this function.
     *
     * Emits a {Transfer} event.
     */
    function _update(address from, address to, uint256 value) internal virtual {
        if (from == address(0)) {
            // Overflow check required: The rest of the code assumes that totalSupply never overflows
            _totalSupply += value;
        } else {
            uint256 fromBalance = _balances[from];
            if (fromBalance < value) {
                revert ERC20InsufficientBalance(from, fromBalance, value);
            }
            unchecked {
                // Overflow not possible: value <= fromBalance <= totalSupply.
                _balances[from] = fromBalance - value;
            }
        }

        if (to == address(0)) {
            unchecked {
                // Overflow not possible: value <= totalSupply or value <= fromBalance <= totalSupply.
                _totalSupply -= value;
            }
        } else {
            unchecked {
                // Overflow not possible: balance + value is at most totalSupply, which we know fits into a uint256.
                _balances[to] += value;
            }
        }

        emit Transfer(from, to, value);
    }

    /**
     * @dev Creates a `value` amount of tokens and assigns them to `account`, by transferring it from address(0).
     * Relies on the `_update` mechanism
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * NOTE: This function is not virtual, {_update} should be overridden instead.
     */
    function _mint(address account, uint256 value) internal {
        if (account == address(0)) {
            revert ERC20InvalidReceiver(address(0));
        }
        _update(address(0), account, value);
    }

    /**
     * @dev Destroys a `value` amount of tokens from `account`, lowering the total supply.
     * Relies on the `_update` mechanism.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * NOTE: This function is not virtual, {_update} should be overridden instead
     */
    function _burn(address account, uint256 value) internal {
        if (account == address(0)) {
            revert ERC20InvalidSender(address(0));
        }
        _update(account, address(0), value);
    }

    /**
     * @dev Sets `value` as the allowance of `spender` over the `owner` s tokens.
     *
     * This internal function is equivalent to `approve`, and can be used to
     * e.g. set automatic allowances for certain subsystems, etc.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `owner` cannot be the zero address.
     * - `spender` cannot be the zero address.
     *
     * Overrides to this logic should be done to the variant with an additional `bool emitEvent` argument.
     */
    function _approve(address owner, address spender, uint256 value) internal {
        _approve(owner, spender, value, true);
    }

    /**
     * @dev Variant of {_approve} with an optional flag to enable or disable the {Approval} event.
     *
     * By default (when calling {_approve}) the flag is set to true. On the other hand, approval changes made by
     * `_spendAllowance` during the `transferFrom` operation set the flag to false. This saves gas by not emitting any
     * `Approval` event during `transferFrom` operations.
     *
     * Anyone who wishes to continue emitting `Approval` events on the`transferFrom` operation can force the flag to
     * true using the following override:
     * ```
     * function _approve(address owner, address spender, uint256 value, bool) internal virtual override {
     *     super._approve(owner, spender, value, true);
     * }
     * ```
     *
     * Requirements are the same as {_approve}.
     */
    function _approve(address owner, address spender, uint256 value, bool emitEvent) internal virtual {
        if (owner == address(0)) {
            revert ERC20InvalidApprover(address(0));
        }
        if (spender == address(0)) {
            revert ERC20InvalidSpender(address(0));
        }
        _allowances[owner][spender] = value;
        if (emitEvent) {
            emit Approval(owner, spender, value);
        }
    }

    /**
     * @dev Updates `owner` s allowance for `spender` based on spent `value`.
     *
     * Does not update the allowance value in case of infinite allowance.
     * Revert if not enough allowance is available.
     *
     * Does not emit an {Approval} event.
     */
    function _spendAllowance(address owner, address spender, uint256 value) internal virtual {
        uint256 currentAllowance = allowance(owner, spender);
        if (currentAllowance != type(uint256).max) {
            if (currentAllowance < value) {
                revert ERC20InsufficientAllowance(spender, currentAllowance, value);
            }
            unchecked {
                _approve(owner, spender, currentAllowance - value, false);
            }
        }
    }
}

// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.23;

library Error {
    //////////////////////////////////////////////////////////////
    //                  CONFIGURATION ERRORS                    //
    //////////////////////////////////////////////////////////////
    ///@notice errors thrown in protocol setup

    /// @dev thrown if chain id exceeds max(uint64)
    error BLOCK_CHAIN_ID_OUT_OF_BOUNDS();

    /// @dev thrown if not possible to revoke a role in broadcasting
    error CANNOT_REVOKE_NON_BROADCASTABLE_ROLES();

    /// @dev thrown if not possible to revoke last admin
    error CANNOT_REVOKE_LAST_ADMIN();

    /// @dev thrown if trying to set again pseudo immutables in super registry
    error DISABLED();

    /// @dev thrown if rescue delay is not yet set for a chain
    error DELAY_NOT_SET();

    /// @dev thrown if get native token price estimate in paymentHelper is 0
    error INVALID_NATIVE_TOKEN_PRICE();

    /// @dev thrown if wormhole refund chain id is not set
    error REFUND_CHAIN_ID_NOT_SET();

    /// @dev thrown if wormhole relayer is not set
    error RELAYER_NOT_SET();

    /// @dev thrown if a role to be revoked is not assigned
    error ROLE_NOT_ASSIGNED();

    //////////////////////////////////////////////////////////////
    //                  AUTHORIZATION ERRORS                    //
    //////////////////////////////////////////////////////////////
    ///@notice errors thrown if functions cannot be called

    /// COMMON AUTHORIZATION ERRORS
    /// ---------------------------------------------------------

    /// @dev thrown if caller is not address(this), internal call
    error INVALID_INTERNAL_CALL();

    /// @dev thrown if msg.sender is not a valid amb implementation
    error NOT_AMB_IMPLEMENTATION();

    /// @dev thrown if msg.sender is not an allowed broadcaster
    error NOT_ALLOWED_BROADCASTER();

    /// @dev thrown if msg.sender is not broadcast amb implementation
    error NOT_BROADCAST_AMB_IMPLEMENTATION();

    /// @dev thrown if msg.sender is not broadcast state registry
    error NOT_BROADCAST_REGISTRY();

    /// @dev thrown if msg.sender is not core state registry
    error NOT_CORE_STATE_REGISTRY();

    /// @dev thrown if msg.sender is not emergency admin
    error NOT_EMERGENCY_ADMIN();

    /// @dev thrown if msg.sender is not emergency queue
    error NOT_EMERGENCY_QUEUE();

    /// @dev thrown if msg.sender is not minter
    error NOT_MINTER();

    /// @dev thrown if msg.sender is not minter state registry
    error NOT_MINTER_STATE_REGISTRY_ROLE();

    /// @dev thrown if msg.sender is not paymaster
    error NOT_PAYMASTER();

    /// @dev thrown if msg.sender is not payment admin
    error NOT_PAYMENT_ADMIN();

    /// @dev thrown if msg.sender is not protocol admin
    error NOT_PROTOCOL_ADMIN();

    /// @dev thrown if msg.sender is not state registry
    error NOT_STATE_REGISTRY();

    /// @dev thrown if msg.sender is not super registry
    error NOT_SUPER_REGISTRY();

    /// @dev thrown if msg.sender is not superform router
    error NOT_SUPERFORM_ROUTER();

    /// @dev thrown if msg.sender is not a superform
    error NOT_SUPERFORM();

    /// @dev thrown if msg.sender is not superform factory
    error NOT_SUPERFORM_FACTORY();

    /// @dev thrown if msg.sender is not timelock form
    error NOT_TIMELOCK_SUPERFORM();

    /// @dev thrown if msg.sender is not timelock state registry
    error NOT_TIMELOCK_STATE_REGISTRY();

    /// @dev thrown if msg.sender is not user or disputer
    error NOT_VALID_DISPUTER();

    /// @dev thrown if the msg.sender is not privileged caller
    error NOT_PRIVILEGED_CALLER(bytes32 role);

    /// STATE REGISTRY AUTHORIZATION ERRORS
    /// ---------------------------------------------------------

    /// @dev layerzero adapter specific error, thrown if caller not layerzero endpoint
    error CALLER_NOT_ENDPOINT();

    /// @dev hyperlane adapter specific error, thrown if caller not hyperlane mailbox
    error CALLER_NOT_MAILBOX();

    /// @dev wormhole relayer specific error, thrown if caller not wormhole relayer
    error CALLER_NOT_RELAYER();

    /// @dev thrown if src chain sender is not valid
    error INVALID_SRC_SENDER();

    //////////////////////////////////////////////////////////////
    //                  INPUT VALIDATION ERRORS                 //
    //////////////////////////////////////////////////////////////
    ///@notice errors thrown if input variables are not valid

    /// COMMON INPUT VALIDATION ERRORS
    /// ---------------------------------------------------------

    /// @dev thrown if there is an array length mismatch
    error ARRAY_LENGTH_MISMATCH();

    /// @dev thrown if payload id does not exist
    error INVALID_PAYLOAD_ID();

    /// @dev error thrown when msg value should be zero in certain payable functions
    error MSG_VALUE_NOT_ZERO();

    /// @dev thrown if amb ids length is 0
    error ZERO_AMB_ID_LENGTH();

    /// @dev thrown if address input is address 0
    error ZERO_ADDRESS();

    /// @dev thrown if amount input is 0
    error ZERO_AMOUNT();

    /// @dev thrown if final token is address 0
    error ZERO_FINAL_TOKEN();

    /// @dev thrown if value input is 0
    error ZERO_INPUT_VALUE();

    /// SUPERFORM ROUTER INPUT VALIDATION ERRORS
    /// ---------------------------------------------------------

    /// @dev thrown if the vaults data is invalid
    error INVALID_SUPERFORMS_DATA();

    /// @dev thrown if receiver address is not set
    error RECEIVER_ADDRESS_NOT_SET();

    /// SUPERFORM FACTORY INPUT VALIDATION ERRORS
    /// ---------------------------------------------------------

    /// @dev thrown if a form is not ERC165 compatible
    error ERC165_UNSUPPORTED();

    /// @dev thrown if a form is not form interface compatible
    error FORM_INTERFACE_UNSUPPORTED();

    /// @dev error thrown if form implementation address already exists
    error FORM_IMPLEMENTATION_ALREADY_EXISTS();

    /// @dev error thrown if form implementation id already exists
    error FORM_IMPLEMENTATION_ID_ALREADY_EXISTS();

    /// @dev thrown if a form does not exist
    error FORM_DOES_NOT_EXIST();

    /// @dev thrown if form id is larger than max uint16
    error INVALID_FORM_ID();

    /// @dev thrown if superform not on factory
    error SUPERFORM_ID_NONEXISTENT();

    /// @dev thrown if same vault and form implementation is used to create new superform
    error VAULT_FORM_IMPLEMENTATION_COMBINATION_EXISTS();

    /// FORM INPUT VALIDATION ERRORS
    /// ---------------------------------------------------------

    /// @dev thrown if in case of no txData, if liqData.token != vault.asset()
    /// in case of txData, if token output of swap != vault.asset()
    error DIFFERENT_TOKENS();

    /// @dev thrown if the amount in direct withdraw is not correct
    error DIRECT_WITHDRAW_INVALID_LIQ_REQUEST();

    /// @dev thrown if the amount in xchain withdraw is not correct
    error XCHAIN_WITHDRAW_INVALID_LIQ_REQUEST();

    /// LIQUIDITY BRIDGE INPUT VALIDATION ERRORS
    /// ---------------------------------------------------------

    /// @dev thrown if route id is blacklisted in socket
    error BLACKLISTED_ROUTE_ID();

    /// @dev thrown if route id is not blacklisted in socket
    error NOT_BLACKLISTED_ROUTE_ID();

    /// @dev error thrown when txData selector of lifi bridge is a blacklisted selector
    error BLACKLISTED_SELECTOR();

    /// @dev error thrown when txData selector of lifi bridge is not a blacklisted selector
    error NOT_BLACKLISTED_SELECTOR();

    /// @dev thrown if a certain action of the user is not allowed given the txData provided
    error INVALID_ACTION();

    /// @dev thrown if in deposits, the liqDstChainId doesn't match the stateReq dstChainId
    error INVALID_DEPOSIT_LIQ_DST_CHAIN_ID();

    /// @dev thrown if index is invalid
    error INVALID_INDEX();

    /// @dev thrown if the chain id in the txdata is invalid
    error INVALID_TXDATA_CHAIN_ID();

    /// @dev thrown if the validation of bridge txData fails due to a destination call present
    error INVALID_TXDATA_NO_DESTINATIONCALL_ALLOWED();

    /// @dev thrown if the validation of bridge txData fails due to wrong receiver
    error INVALID_TXDATA_RECEIVER();

    /// @dev thrown if the validation of bridge txData fails due to wrong token
    error INVALID_TXDATA_TOKEN();

    /// @dev thrown if txData is not present (in case of xChain actions)
    error NO_TXDATA_PRESENT();

    /// STATE REGISTRY INPUT VALIDATION ERRORS
    /// ---------------------------------------------------------

    /// @dev thrown if payload is being updated with final amounts length different than amounts length
    error DIFFERENT_PAYLOAD_UPDATE_AMOUNTS_LENGTH();

    /// @dev thrown if payload is being updated with tx data length different than liq data length
    error DIFFERENT_PAYLOAD_UPDATE_TX_DATA_LENGTH();

    /// @dev thrown if keeper update final token is different than the vault underlying
    error INVALID_UPDATE_FINAL_TOKEN();

    /// @dev thrown if broadcast finality for wormhole is invalid
    error INVALID_BROADCAST_FINALITY();

    /// @dev thrown if amb id is not valid leading to an address 0 of the implementation
    error INVALID_BRIDGE_ID();

    /// @dev thrown if chain id involved in xchain message is invalid
    error INVALID_CHAIN_ID();

    /// @dev thrown if payload update amount isn't equal to dst swapper amount
    error INVALID_DST_SWAP_AMOUNT();

    /// @dev thrown if message amb and proof amb are the same
    error INVALID_PROOF_BRIDGE_ID();

    /// @dev thrown if order of proof AMBs is incorrect, either duplicated or not incrementing
    error INVALID_PROOF_BRIDGE_IDS();

    /// @dev thrown if rescue data lengths are invalid
    error INVALID_RESCUE_DATA();

    /// @dev thrown if delay is invalid
    error INVALID_TIMELOCK_DELAY();

    /// @dev thrown if amounts being sent in update payload mean a negative slippage
    error NEGATIVE_SLIPPAGE();

    /// @dev thrown if slippage is outside of bounds
    error SLIPPAGE_OUT_OF_BOUNDS();

    /// SUPERPOSITION INPUT VALIDATION ERRORS
    /// ---------------------------------------------------------

    /// @dev thrown if src senders mismatch in state sync
    error SRC_SENDER_MISMATCH();

    /// @dev thrown if src tx types mismatch in state sync
    error SRC_TX_TYPE_MISMATCH();

    //////////////////////////////////////////////////////////////
    //                  EXECUTION ERRORS                        //
    //////////////////////////////////////////////////////////////
    ///@notice errors thrown due to function execution logic

    /// COMMON EXECUTION ERRORS
    /// ---------------------------------------------------------

    /// @dev thrown if the swap in a direct deposit resulted in insufficient tokens
    error DIRECT_DEPOSIT_SWAP_FAILED();

    /// @dev thrown if payload is not unique
    error DUPLICATE_PAYLOAD();

    /// @dev thrown if native tokens fail to be sent to superform contracts
    error FAILED_TO_SEND_NATIVE();

    /// @dev thrown if allowance is not correct to deposit
    error INSUFFICIENT_ALLOWANCE_FOR_DEPOSIT();

    /// @dev thrown if contract has insufficient balance for operations
    error INSUFFICIENT_BALANCE();

    /// @dev thrown if native amount is not at least equal to the amount in the request
    error INSUFFICIENT_NATIVE_AMOUNT();

    /// @dev thrown if payload cannot be decoded
    error INVALID_PAYLOAD();

    /// @dev thrown if payload status is invalid
    error INVALID_PAYLOAD_STATUS();

    /// @dev thrown if payload type is invalid
    error INVALID_PAYLOAD_TYPE();

    /// LIQUIDITY BRIDGE EXECUTION ERRORS
    /// ---------------------------------------------------------

    /// @dev thrown if we try to decode the final swap output token in a xChain liquidity bridging action
    error CANNOT_DECODE_FINAL_SWAP_OUTPUT_TOKEN();

    /// @dev thrown if liquidity bridge fails for erc20 or native tokens
    error FAILED_TO_EXECUTE_TXDATA(address token);

    /// @dev thrown if asset being used for deposit mismatches in multivault deposits
    error INVALID_DEPOSIT_TOKEN();

    /// STATE REGISTRY EXECUTION ERRORS
    /// ---------------------------------------------------------

    /// @dev thrown if bridge tokens haven't arrived to destination
    error BRIDGE_TOKENS_PENDING();

    /// @dev thrown if withdrawal tx data cannot be updated
    error CANNOT_UPDATE_WITHDRAW_TX_DATA();

    /// @dev thrown if rescue passed dispute deadline
    error DISPUTE_TIME_ELAPSED();

    /// @dev thrown if message failed to reach the specified level of quorum needed
    error INSUFFICIENT_QUORUM();

    /// @dev thrown if broadcast payload is invalid
    error INVALID_BROADCAST_PAYLOAD();

    /// @dev thrown if broadcast fee is invalid
    error INVALID_BROADCAST_FEE();

    /// @dev thrown if retry fees is less than required
    error INVALID_RETRY_FEE();

    /// @dev thrown if broadcast message type is wrong
    error INVALID_MESSAGE_TYPE();

    /// @dev thrown if payload hash is invalid during `retryMessage` on Layezero implementation
    error INVALID_PAYLOAD_HASH();

    /// @dev thrown if update payload function was called on a wrong payload
    error INVALID_PAYLOAD_UPDATE_REQUEST();

    /// @dev thrown if a state registry id is 0
    error INVALID_REGISTRY_ID();

    /// @dev thrown if a form state registry id is 0
    error INVALID_FORM_REGISTRY_ID();

    /// @dev thrown if trying to finalize the payload but the withdraw is still locked
    error LOCKED();

    /// @dev thrown if payload is already updated (during xChain deposits)
    error PAYLOAD_ALREADY_UPDATED();

    /// @dev thrown if payload is already processed
    error PAYLOAD_ALREADY_PROCESSED();

    /// @dev thrown if payload is not in UPDATED state
    error PAYLOAD_NOT_UPDATED();

    /// @dev thrown if rescue is still in timelocked state
    error RESCUE_LOCKED();

    /// @dev thrown if rescue is already proposed
    error RESCUE_ALREADY_PROPOSED();

    /// @dev thrown if payload hash is zero during `retryMessage` on Layezero implementation
    error ZERO_PAYLOAD_HASH();

    /// DST SWAPPER EXECUTION ERRORS
    /// ---------------------------------------------------------

    /// @dev thrown if process dst swap is tried for processed payload id
    error DST_SWAP_ALREADY_PROCESSED();

    /// @dev thrown if indices have duplicates
    error DUPLICATE_INDEX();

    /// @dev thrown if failed dst swap is already updated
    error FAILED_DST_SWAP_ALREADY_UPDATED();

    /// @dev thrown if indices are out of bounds
    error INDEX_OUT_OF_BOUNDS();

    /// @dev thrown if failed swap token amount is 0
    error INVALID_DST_SWAPPER_FAILED_SWAP();

    /// @dev thrown if failed swap token amount is not 0 and if token balance is less than amount (non zero)
    error INVALID_DST_SWAPPER_FAILED_SWAP_NO_TOKEN_BALANCE();

    /// @dev thrown if failed swap token amount is not 0 and if native amount is less than amount (non zero)
    error INVALID_DST_SWAPPER_FAILED_SWAP_NO_NATIVE_BALANCE();

    /// @dev forbid xChain deposits with destination swaps without interim token set (for user protection)
    error INVALID_INTERIM_TOKEN();

    /// @dev thrown if dst swap output is less than minimum expected
    error INVALID_SWAP_OUTPUT();

    /// FORM EXECUTION ERRORS
    /// ---------------------------------------------------------

    /// @dev thrown if try to forward 4626 share from the superform
    error CANNOT_FORWARD_4646_TOKEN();

    /// @dev thrown in KYCDAO form if no KYC token is present
    error NO_VALID_KYC_TOKEN();

    /// @dev thrown in forms where a certain functionality is not allowed or implemented
    error NOT_IMPLEMENTED();

    /// @dev thrown if form implementation is PAUSED, users cannot perform any action
    error PAUSED();

    /// @dev thrown if shares != deposit output or assets != redeem output when minting SuperPositions
    error VAULT_IMPLEMENTATION_FAILED();

    /// @dev thrown if withdrawal tx data is not updated
    error WITHDRAW_TOKEN_NOT_UPDATED();

    /// @dev thrown if withdrawal tx data is not updated
    error WITHDRAW_TX_DATA_NOT_UPDATED();

    /// @dev thrown when redeeming from vault yields zero collateral
    error WITHDRAW_ZERO_COLLATERAL();

    /// PAYMENT HELPER EXECUTION ERRORS
    /// ---------------------------------------------------------

    /// @dev thrown if chainlink is reporting an improper price
    error CHAINLINK_MALFUNCTION();

    /// @dev thrown if chainlink is reporting an incomplete round
    error CHAINLINK_INCOMPLETE_ROUND();

    /// @dev thrown if feed decimals is not 8
    error CHAINLINK_UNSUPPORTED_DECIMAL();

    /// EMERGENCY QUEUE EXECUTION ERRORS
    /// ---------------------------------------------------------

    /// @dev thrown if emergency withdraw is not queued
    error EMERGENCY_WITHDRAW_NOT_QUEUED();

    /// @dev thrown if emergency withdraw is already processed
    error EMERGENCY_WITHDRAW_PROCESSED_ALREADY();

    /// SUPERPOSITION EXECUTION ERRORS
    /// ---------------------------------------------------------

    /// @dev thrown if uri cannot be updated
    error DYNAMIC_URI_FROZEN();

    /// @dev thrown if tx history is not found while state sync
    error TX_HISTORY_NOT_FOUND();
}

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

pragma solidity ^0.8.20;

/**
 * @dev External interface of AccessControl declared to support ERC-165 detection.
 */
interface IAccessControl {
    /**
     * @dev The `account` is missing a role.
     */
    error AccessControlUnauthorizedAccount(address account, bytes32 neededRole);

    /**
     * @dev The caller of a function is not the expected one.
     *
     * NOTE: Don't confuse with {AccessControlUnauthorizedAccount}.
     */
    error AccessControlBadConfirmation();

    /**
     * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`
     *
     * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite
     * {RoleAdminChanged} not being emitted signaling this.
     */
    event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);

    /**
     * @dev Emitted when `account` is granted `role`.
     *
     * `sender` is the account that originated the contract call, an admin role
     * bearer except when using {AccessControl-_setupRole}.
     */
    event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Emitted when `account` is revoked `role`.
     *
     * `sender` is the account that originated the contract call:
     *   - if using `revokeRole`, it is the admin role bearer
     *   - if using `renounceRole`, it is the role bearer (i.e. `account`)
     */
    event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) external view returns (bool);

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {AccessControl-_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) external view returns (bytes32);

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function grantRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function revokeRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been granted `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `callerConfirmation`.
     */
    function renounceRole(bytes32 role, address callerConfirmation) external;
}

// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.23;

import { InitSingleVaultData } from "src/types/DataTypes.sol";
import { IERC165 } from "openzeppelin-contracts/contracts/utils/introspection/IERC165.sol";
import { IERC4626 } from "openzeppelin-contracts/contracts/interfaces/IERC4626.sol";

/// @title IBaseForm
/// @dev Interface for BaseForm
/// @author ZeroPoint Labs
interface IBaseForm is IERC165 {
    
    //////////////////////////////////////////////////////////////
    //                          EVENTS                           //
    //////////////////////////////////////////////////////////////

    /// @dev is emitted when a new vault is added by the admin.
    event VaultAdded(uint256 indexed id, IERC4626 indexed vault);

    /// @dev is emitted when a payload is processed by the destination contract.
    event Processed(
        uint64 indexed srcChainID,
        uint64 indexed dstChainId,
        uint256 indexed srcPayloadId,
        uint256 amount,
        address vault
    );

    /// @dev is emitted when an emergency withdrawal is processed
    event EmergencyWithdrawalProcessed(address indexed refundAddress, uint256 indexed amount);

    /// @dev is emitted when dust is forwarded to the paymaster
    event FormDustForwardedToPaymaster(address indexed token, uint256 indexed amount);

    //////////////////////////////////////////////////////////////
    //              EXTERNAL VIEW FUNCTIONS                     //
    //////////////////////////////////////////////////////////////

    /// @notice get Superform name of the ERC20 vault representation
    /// @return The ERC20 name
    function superformYieldTokenName() external view returns (string memory);

    /// @notice get Superform symbol of the ERC20 vault representation
    /// @return The ERC20 symbol
    function superformYieldTokenSymbol() external view returns (string memory);

    /// @notice get the state registry id associated with the vault
    function getStateRegistryId() external view returns (uint8);

    /// @notice Returns the vault address
    /// @return The address of the vault
    function getVaultAddress() external view returns (address);

    /// @notice Returns the vault address
    /// @return The address of the vault asset
    function getVaultAsset() external view returns (address);

    /// @notice Returns the name of the vault.
    /// @return The name of the vault
    function getVaultName() external view returns (string memory);

    /// @notice Returns the symbol of a vault.
    /// @return The symbol associated with a vault
    function getVaultSymbol() external view returns (string memory);

    /// @notice Returns the number of decimals in a vault for accounting purposes
    /// @return The number of decimals in the vault balance
    function getVaultDecimals() external view returns (uint256);

    /// @notice Returns the amount of underlying tokens each share of a vault is worth.
    /// @return The pricePerVaultShare value
    function getPricePerVaultShare() external view returns (uint256);

    /// @notice Returns the amount of vault shares owned by the form.
    /// @return The form's vault share balance
    function getVaultShareBalance() external view returns (uint256);

    /// @notice get the total amount of underlying managed in the ERC4626 vault
    function getTotalAssets() external view returns (uint256);

    /// @notice get the total amount of unredeemed vault shares in circulation
    function getTotalSupply() external view returns (uint256);

    /// @notice get the total amount of assets received if shares are actually redeemed
    /// @notice https://eips.ethereum.org/EIPS/eip-4626
    function getPreviewPricePerVaultShare() external view returns (uint256);

    /// @dev API may need to know state of funds deployed
    function previewDepositTo(uint256 assets_) external view returns (uint256);

    /// @notice positionBalance() -> .vaultIds&destAmounts
    /// @return how much of an asset + interest (accrued) is to withdraw from the Vault
    function previewWithdrawFrom(uint256 assets_) external view returns (uint256);

    /// @dev API may need to know state of funds deployed
    function previewRedeemFrom(uint256 shares_) external view returns (uint256);

    //////////////////////////////////////////////////////////////
    //              EXTERNAL WRITE FUNCTIONS                    //
    //////////////////////////////////////////////////////////////

    /// @dev process same chain id deposits
    /// @param singleVaultData_  A bytes representation containing all the data required to make a form action
    /// @param srcSender_ The address of the sender of the transaction
    /// @return shares  The amount of vault shares received
    function directDepositIntoVault(
        InitSingleVaultData memory singleVaultData_,
        address srcSender_
    )
        external
        payable
        returns (uint256 shares);

    /// @dev process same chain id deposits
    /// @param singleVaultData_  A bytes representation containing all the data required to make a form action
    /// @param srcSender_ The address of the sender of the transaction
    /// @param srcChainId_ The chain id of the source chain
    /// @return shares  The amount of vault shares received
    /// @dev is shares is `0` then no further action/acknowledgement needs to be sent
    function xChainDepositIntoVault(
        InitSingleVaultData memory singleVaultData_,
        address srcSender_,
        uint64 srcChainId_
    )
        external
        returns (uint256 shares);

    /// @dev process withdrawal of asset from a vault
    /// @param singleVaultData_  A bytes representation containing all the data required to make a form action
    /// @param srcSender_ The address of the sender of the transaction
    /// @return assets  The amount of assets received
    function directWithdrawFromVault(
        InitSingleVaultData memory singleVaultData_,
        address srcSender_
    )
        external
        returns (uint256 assets);

    /// @dev process withdrawal of asset from a vault
    /// @param singleVaultData_  A bytes representation containing all the data required to make a form action
    /// @param srcSender_ The address of the sender of the transaction
    /// @param srcChainId_ The chain id of the source chain
    /// @return assets The amount of assets received
    function xChainWithdrawFromVault(
        InitSingleVaultData memory singleVaultData_,
        address srcSender_,
        uint64 srcChainId_
    )
        external
        returns (uint256 assets);

    /// @dev process withdrawal of shares if form is paused
    /// @param receiverAddress_ The address to refund the shares to
    /// @param amount_ The amount of vault shares to refund
    function emergencyWithdraw(address receiverAddress_, uint256 amount_) external;

    /// @dev moves all dust in the contract to Paymaster contract
    /// @param token_ The address of the token to forward
    function forwardDustToPaymaster(address token_) external;
}

// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.23;

/// @title IBroadcastRegistry
/// @dev Interface for BroadcastRegistry
/// @author ZeroPoint Labs
interface IBroadcastRegistry {
    //////////////////////////////////////////////////////////////
    //              EXTERNAL WRITE FUNCTIONS                    //
    //////////////////////////////////////////////////////////////

    /// @dev emitted when a payload is broadcasted
    event PayloadSent(address indexed sender);

    /// @dev emitted when a broadcast payload is received
    event PayloadReceived(uint256 indexed payloadId, uint64 indexed srcChainId);

    //////////////////////////////////////////////////////////////
    //              EXTERNAL WRITE FUNCTIONS                    //
    //////////////////////////////////////////////////////////////

    /// @dev allows core contracts to send payload to all configured destination chain.
    /// @param srcSender_ is the caller of the function (used for gas refunds).
    /// @param ambId_ is the identifier of the arbitrary message bridge to be used
    /// @param gasFee_ is the gas fee to be used for broadcasting
    /// @param message_ is the crosschain payload to be broadcasted
    /// @param extraData_ defines all the message bridge related overrides
    function broadcastPayload(
        address srcSender_,
        uint8 ambId_,
        uint256 gasFee_,
        bytes memory message_,
        bytes memory extraData_
    )
        external
        payable;

    /// @dev allows ambs to write broadcasted payloads
    function receiveBroadcastPayload(uint64 srcChainId_, bytes memory message_) external;

    /// @dev allows privileged actors to process broadcasted payloads
    /// @param payloadId_ is the identifier of the cross-chain payload
    function processPayload(uint256 payloadId_) external;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC1155/IERC1155.sol)

pragma solidity ^0.8.20;

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

/**
 * @dev Required interface of an ERC-1155 compliant contract, as defined in the
 * https://eips.ethereum.org/EIPS/eip-1155[ERC].
 */
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
pragma solidity ^0.8.23;

import { IERC1155 } from "openzeppelin-contracts/contracts/token/ERC1155/IERC1155.sol";

/// @title IERC1155A
/// @author Zeropoint Labs
/// @dev Single/range based id approve capability with conversion to ERC20s
interface IERC1155A is IERC1155 {
    //////////////////////////////////////////////////////////////
    //                          EVENTS                          //
    //////////////////////////////////////////////////////////////

    /// @dev emitted when single id approval is set
    event ApprovalForOne(address indexed owner, address indexed spender, uint256 id, uint256 amount);

    /// @dev emitted when an ERC1155A id is transmuted to an aERC20
    event TransmutedToERC20(address indexed user, uint256 id, uint256 amount, address indexed receiver);

    /// @dev emitted when an aERC20 is transmuted to an ERC1155 id
    event TransmutedToERC1155A(address indexed user, uint256 id, uint256 amount, address indexed receiver);

    /// @dev emitted when multiple ERC1155A ids are transmuted to aERC20s
    event TransmutedBatchToERC20(address indexed user, uint256[] ids, uint256[] amounts, address indexed receiver);

    /// @dev emitted when multiple aERC20s are transmuted to ERC1155A ids
    event TransmutedBatchToERC1155A(address indexed user, uint256[] ids, uint256[] amounts, address indexed receiver);

    //////////////////////////////////////////////////////////////
    //                          ERRORS                          //
    //////////////////////////////////////////////////////////////

    /// @dev thrown if aERC20 was already registered
    error AERC20_ALREADY_REGISTERED();

    /// @dev thrown if aERC20 was not registered
    error AERC20_NOT_REGISTERED();

    /// @dev thrown if allowance amount will be decreased below zero
    error DECREASED_ALLOWANCE_BELOW_ZERO();

    /// @dev thrown if the associated ERC1155A id has not been minted before registering an aERC20
    error ID_NOT_MINTED_YET();

    /// @dev thrown if there is a length mismatch in batch operations
    error LENGTH_MISMATCH();

    /// @dev thrown if transfer is made to address 0
    error TRANSFER_TO_ADDRESS_ZERO();

    /// @dev thrown if address is 0
    error ZERO_ADDRESS();

    //////////////////////////////////////////////////////////////
    //              EXTERNAL VIEW FUNCTIONS                     //
    //////////////////////////////////////////////////////////////

    /// @notice Public getter for existing single id total supply
    /// @param id id of the ERC1155
    function totalSupply(uint256 id) external view returns (uint256);

    /// @notice Public getter to know if a token id exists
    /// @dev determines based on total supply for the id
    /// @param id id of the ERC1155
    function exists(uint256 id) external view returns (bool);

    /// @notice Public getter for existing single id approval
    /// @param owner address of the owner of the ERC1155A id
    /// @param spender address of the contract to approve
    /// @param id id of the ERC1155A to approve
    function allowance(address owner, address spender, uint256 id) external returns (uint256);

    /// @notice handy helper to check if a AERC20 is registered
    /// @param id id of the ERC1155
    function aERC20Exists(uint256 id) external view returns (bool);

    /// @notice Public getter for the address of the aErc20 token for a given ERC1155 id
    /// @param id id of the ERC1155 to get the aErc20 token address for
    /// @return aERC20 address of the aErc20 token for the given ERC1155 id
    function getERC20TokenAddress(uint256 id) external view returns (address aERC20);

    /// @notice Compute return string from baseURI set for this contract and unique vaultId
    /// @param id id of the ERC1155
    function uri(uint256 id) external view returns (string memory);

    /// @notice ERC1155A name
    function name() external view returns (string memory);

    /// @notice ERC1155A symbol
    function symbol() external view returns (string memory);

    //////////////////////////////////////////////////////////////
    //              EXTERNAL WRITE FUNCTIONS                    //
    //////////////////////////////////////////////////////////////

    /// @notice Public function for setting single id approval
    /// @dev Notice `owner` param, it will always be msg.sender, see _setApprovalForOne()
    /// @param spender address of the contract to approve
    /// @param id id of the ERC1155A to approve
    /// @param amount amount of the ERC1155A to approve
    function setApprovalForOne(address spender, uint256 id, uint256 amount) external;

    /// @notice Public function for setting multiple id approval
    /// @dev extension of sigle id approval
    /// @param spender address of the contract to approve
    /// @param ids ids of the ERC1155A to approve
    /// @param amounts amounts of the ERC1155A to approve
    function setApprovalForMany(address spender, uint256[] memory ids, uint256[] memory amounts) external;

    /// @notice Public function for increasing single id approval amount
    /// @dev Re-adapted from ERC20
    /// @param spender address of the contract to approve
    /// @param id id of the ERC1155A to approve
    /// @param addedValue amount of the allowance to increase by
    function increaseAllowance(address spender, uint256 id, uint256 addedValue) external returns (bool);

    /// @notice Public function for decreasing single id approval amount
    /// @dev Re-adapted from ERC20
    /// @param spender address of the contract to approve
    /// @param id id of the ERC1155A to approve
    /// @param subtractedValue amount of the allowance to decrease by
    function decreaseAllowance(address spender, uint256 id, uint256 subtractedValue) external returns (bool);

    /// @notice Public function for increasing multiple id approval amount at once
    /// @dev extension of single id increase allowance
    /// @param spender address of the contract to approve
    /// @param ids ids of the ERC1155A to approve
    /// @param addedValues amounts of the allowance to increase by
    function increaseAllowanceForMany(
        address spender,
        uint256[] memory ids,
        uint256[] memory addedValues
    )
        external
        returns (bool);

    /// @notice Public function for decreasing multiple id approval amount at once
    /// @dev extension of single id decrease allowance
    /// @param spender address of the contract to approve
    /// @param ids ids of the ERC1155A to approve
    /// @param subtractedValues amounts of the allowance to decrease by
    function decreaseAllowanceForMany(
        address spender,
        uint256[] memory ids,
        uint256[] memory subtractedValues
    )
        external
        returns (bool);

    /// @notice Turn ERC1155A id into an aERC20
    /// @dev allows owner to send ERC1155A id as an aERC20 to receiver
    /// @param owner address of the user on whose behalf this transmutation is happening
    /// @param id id of the ERC20s to transmute to aERC20
    /// @param amount amount of the ERC20s to transmute to aERC20
    /// @param receiver address of the user to receive the aERC20 token
    function transmuteToERC20(address owner, uint256 id, uint256 amount, address receiver) external;

    /// @notice Turn aERC20 into an ERC1155A id
    /// @dev allows owner to send ERC20 as an ERC1155A id to receiver
    /// @param owner address of the user on whose behalf this transmutation is happening
    /// @param id id of the ERC20s to transmute to erc1155
    /// @param amount amount of the ERC20s to transmute to erc1155
    /// @param receiver address of the user to receive the erc1155 token id
    function transmuteToERC1155A(address owner, uint256 id, uint256 amount, address receiver) external;

    /// @notice Turn ERC1155A ids into aERC20s
    /// @dev allows owner to send ERC1155A ids as aERC20s to receiver
    /// @param owner address of the user on whose behalf this transmutation is happening
    /// @param ids ids of the ERC1155A to transmute
    /// @param amounts amounts of the ERC1155A to transmute
    /// @param receiver address of the user to receive the aERC20 tokens
    function transmuteBatchToERC20(
        address owner,
        uint256[] memory ids,
        uint256[] memory amounts,
        address receiver
    )
        external;

    /// @notice Turn aERC20s into ERC1155A ids
    /// @dev allows owner to send aERC20s as ERC1155A ids to receiver
    /// @param owner address of the user on whose behalf this transmutation is happening
    /// @param ids ids of the ERC20 to transmute
    /// @param amounts amounts of the ERC20 to transmute
    /// @param receiver address of the user to receive the ERC1155 token ids
    function transmuteBatchToERC1155A(
        address owner,
        uint256[] memory ids,
        uint256[] memory amounts,
        address receiver
    )
        external;

    /// @notice payable to allow any implementing cross-chain protocol to be paid for fees for broadcasting
    /// @dev should emit any required events inside _registerAERC20 internal function
    /// @param id of the ERC1155 to create a ERC20 for
    function registerAERC20(uint256 id) external payable returns (address);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC1155MetadataURI.sol)

pragma solidity ^0.8.20;

import {IERC1155MetadataURI} from "../token/ERC1155/extensions/IERC1155MetadataURI.sol";

// 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 ERC-1155 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 ERC-1155 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) (utils/introspection/IERC165.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC-165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[ERC].
 *
 * 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[ERC 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) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC-20 standard as defined in the ERC.
 */
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);
}

// 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 ERC-20 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: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC4626.sol)

pragma solidity ^0.8.20;

import {IERC20} from "../token/ERC20/IERC20.sol";
import {IERC20Metadata} from "../token/ERC20/extensions/IERC20Metadata.sol";

/**
 * @dev Interface of the ERC-4626 "Tokenized Vault Standard", as defined in
 * https://eips.ethereum.org/EIPS/eip-4626[ERC-4626].
 */
interface IERC4626 is IERC20, IERC20Metadata {
    event Deposit(address indexed sender, address indexed owner, uint256 assets, uint256 shares);

    event Withdraw(
        address indexed sender,
        address indexed receiver,
        address indexed owner,
        uint256 assets,
        uint256 shares
    );

    /**
     * @dev Returns the address of the underlying token used for the Vault for accounting, depositing, and withdrawing.
     *
     * - MUST be an ERC-20 token contract.
     * - MUST NOT revert.
     */
    function asset() external view returns (address assetTokenAddress);

    /**
     * @dev Returns the total amount of the underlying asset that is “managed” by Vault.
     *
     * - SHOULD include any compounding that occurs from yield.
     * - MUST be inclusive of any fees that are charged against assets in the Vault.
     * - MUST NOT revert.
     */
    function totalAssets() external view returns (uint256 totalManagedAssets);

    /**
     * @dev Returns the amount of shares that the Vault would exchange for the amount of assets provided, in an ideal
     * scenario where all the conditions are met.
     *
     * - MUST NOT be inclusive of any fees that are charged against assets in the Vault.
     * - MUST NOT show any variations depending on the caller.
     * - MUST NOT reflect slippage or other on-chain conditions, when performing the actual exchange.
     * - MUST NOT revert.
     *
     * NOTE: This calculation MAY NOT reflect the “per-user” price-per-share, and instead should reflect the
     * “average-user’s” price-per-share, meaning what the average user should expect to see when exchanging to and
     * from.
     */
    function convertToShares(uint256 assets) external view returns (uint256 shares);

    /**
     * @dev Returns the amount of assets that the Vault would exchange for the amount of shares provided, in an ideal
     * scenario where all the conditions are met.
     *
     * - MUST NOT be inclusive of any fees that are charged against assets in the Vault.
     * - MUST NOT show any variations depending on the caller.
     * - MUST NOT reflect slippage or other on-chain conditions, when performing the actual exchange.
     * - MUST NOT revert.
     *
     * NOTE: This calculation MAY NOT reflect the “per-user” price-per-share, and instead should reflect the
     * “average-user’s” price-per-share, meaning what the average user should expect to see when exchanging to and
     * from.
     */
    function convertToAssets(uint256 shares) external view returns (uint256 assets);

    /**
     * @dev Returns the maximum amount of the underlying asset that can be deposited into the Vault for the receiver,
     * through a deposit call.
     *
     * - MUST return a limited value if receiver is subject to some deposit limit.
     * - MUST return 2 ** 256 - 1 if there is no limit on the maximum amount of assets that may be deposited.
     * - MUST NOT revert.
     */
    function maxDeposit(address receiver) external view returns (uint256 maxAssets);

    /**
     * @dev Allows an on-chain or off-chain user to simulate the effects of their deposit at the current block, given
     * current on-chain conditions.
     *
     * - MUST return as close to and no more than the exact amount of Vault shares that would be minted in a deposit
     *   call in the same transaction. I.e. deposit should return the same or more shares as previewDeposit if called
     *   in the same transaction.
     * - MUST NOT account for deposit limits like those returned from maxDeposit and should always act as though the
     *   deposit would be accepted, regardless if the user has enough tokens approved, etc.
     * - MUST be inclusive of deposit fees. Integrators should be aware of the existence of deposit fees.
     * - MUST NOT revert.
     *
     * NOTE: any unfavorable discrepancy between convertToShares and previewDeposit SHOULD be considered slippage in
     * share price or some other type of condition, meaning the depositor will lose assets by depositing.
     */
    function previewDeposit(uint256 assets) external view returns (uint256 shares);

    /**
     * @dev Mints shares Vault shares to receiver by depositing exactly amount of underlying tokens.
     *
     * - MUST emit the Deposit event.
     * - MAY support an additional flow in which the underlying tokens are owned by the Vault contract before the
     *   deposit execution, and are accounted for during deposit.
     * - MUST revert if all of assets cannot be deposited (due to deposit limit being reached, slippage, the user not
     *   approving enough underlying tokens to the Vault contract, etc).
     *
     * NOTE: most implementations will require pre-approval of the Vault with the Vault’s underlying asset token.
     */
    function deposit(uint256 assets, address receiver) external returns (uint256 shares);

    /**
     * @dev Returns the maximum amount of the Vault shares that can be minted for the receiver, through a mint call.
     * - MUST return a limited value if receiver is subject to some mint limit.
     * - MUST return 2 ** 256 - 1 if there is no limit on the maximum amount of shares that may be minted.
     * - MUST NOT revert.
     */
    function maxMint(address receiver) external view returns (uint256 maxShares);

    /**
     * @dev Allows an on-chain or off-chain user to simulate the effects of their mint at the current block, given
     * current on-chain conditions.
     *
     * - MUST return as close to and no fewer than the exact amount of assets that would be deposited in a mint call
     *   in the same transaction. I.e. mint should return the same or fewer assets as previewMint if called in the
     *   same transaction.
     * - MUST NOT account for mint limits like those returned from maxMint and should always act as though the mint
     *   would be accepted, regardless if the user has enough tokens approved, etc.
     * - MUST be inclusive of deposit fees. Integrators should be aware of the existence of deposit fees.
     * - MUST NOT revert.
     *
     * NOTE: any unfavorable discrepancy between convertToAssets and previewMint SHOULD be considered slippage in
     * share price or some other type of condition, meaning the depositor will lose assets by minting.
     */
    function previewMint(uint256 shares) external view returns (uint256 assets);

    /**
     * @dev Mints exactly shares Vault shares to receiver by depositing amount of underlying tokens.
     *
     * - MUST emit the Deposit event.
     * - MAY support an additional flow in which the underlying tokens are owned by the Vault contract before the mint
     *   execution, and are accounted for during mint.
     * - MUST revert if all of shares cannot be minted (due to deposit limit being reached, slippage, the user not
     *   approving enough underlying tokens to the Vault contract, etc).
     *
     * NOTE: most implementations will require pre-approval of the Vault with the Vault’s underlying asset token.
     */
    function mint(uint256 shares, address receiver) external returns (uint256 assets);

    /**
     * @dev Returns the maximum amount of the underlying asset that can be withdrawn from the owner balance in the
     * Vault, through a withdraw call.
     *
     * - MUST return a limited value if owner is subject to some withdrawal limit or timelock.
     * - MUST NOT revert.
     */
    function maxWithdraw(address owner) external view returns (uint256 maxAssets);

    /**
     * @dev Allows an on-chain or off-chain user to simulate the effects of their withdrawal at the current block,
     * given current on-chain conditions.
     *
     * - MUST return as close to and no fewer than the exact amount of Vault shares that would be burned in a withdraw
     *   call in the same transaction. I.e. withdraw should return the same or fewer shares as previewWithdraw if
     *   called
     *   in the same transaction.
     * - MUST NOT account for withdrawal limits like those returned from maxWithdraw and should always act as though
     *   the withdrawal would be accepted, regardless if the user has enough shares, etc.
     * - MUST be inclusive of withdrawal fees. Integrators should be aware of the existence of withdrawal fees.
     * - MUST NOT revert.
     *
     * NOTE: any unfavorable discrepancy between convertToShares and previewWithdraw SHOULD be considered slippage in
     * share price or some other type of condition, meaning the depositor will lose assets by depositing.
     */
    function previewWithdraw(uint256 assets) external view returns (uint256 shares);

    /**
     * @dev Burns shares from owner and sends exactly assets of underlying tokens to receiver.
     *
     * - MUST emit the Withdraw event.
     * - MAY support an additional flow in which the underlying tokens are owned by the Vault contract before the
     *   withdraw execution, and are accounted for during withdraw.
     * - MUST revert if all of assets cannot be withdrawn (due to withdrawal limit being reached, slippage, the owner
     *   not having enough shares, etc).
     *
     * Note that some implementations will require pre-requesting to the Vault before a withdrawal may be performed.
     * Those methods should be performed separately.
     */
    function withdraw(uint256 assets, address receiver, address owner) external returns (uint256 shares);

    /**
     * @dev Returns the maximum amount of Vault shares that can be redeemed from the owner balance in the Vault,
     * through a redeem call.
     *
     * - MUST return a limited value if owner is subject to some withdrawal limit or timelock.
     * - MUST return balanceOf(owner) if owner is not subject to any withdrawal limit or timelock.
     * - MUST NOT revert.
     */
    function maxRedeem(address owner) external view returns (uint256 maxShares);

    /**
     * @dev Allows an on-chain or off-chain user to simulate the effects of their redeemption at the current block,
     * given current on-chain conditions.
     *
     * - MUST return as close to and no more than the exact amount of assets that would be withdrawn in a redeem call
     *   in the same transaction. I.e. redeem should return the same or more assets as previewRedeem if called in the
     *   same transaction.
     * - MUST NOT account for redemption limits like those returned from maxRedeem and should always act as though the
     *   redemption would be accepted, regardless if the user has enough shares, etc.
     * - MUST be inclusive of withdrawal fees. Integrators should be aware of the existence of withdrawal fees.
     * - MUST NOT revert.
     *
     * NOTE: any unfavorable discrepancy between convertToAssets and previewRedeem SHOULD be considered slippage in
     * share price or some other type of condition, meaning the depositor will lose assets by redeeming.
     */
    function previewRedeem(uint256 shares) external view returns (uint256 assets);

    /**
     * @dev Burns exactly shares from owner and sends assets of underlying tokens to receiver.
     *
     * - MUST emit the Withdraw event.
     * - MAY support an additional flow in which the underlying tokens are owned by the Vault contract before the
     *   redeem execution, and are accounted for during redeem.
     * - MUST revert if all of shares cannot be redeemed (due to withdrawal limit being reached, slippage, the owner
     *   not having enough shares, etc).
     *
     * NOTE: some implementations will require pre-requesting to the Vault before a withdrawal may be performed.
     * Those methods should be performed separately.
     */
    function redeem(uint256 shares, address receiver, address owner) external returns (uint256 assets);
}

// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.23;

import {
    MultiDstMultiVaultStateReq,
    MultiDstSingleVaultStateReq,
    SingleXChainMultiVaultStateReq,
    SingleXChainSingleVaultStateReq,
    SingleDirectSingleVaultStateReq,
    SingleDirectMultiVaultStateReq
} from "src/types/DataTypes.sol";

/// @title IPaymentHelper
/// @dev Interface for PaymentHelper
/// @author ZeroPoint Labs
interface IPaymentHelper {
    //////////////////////////////////////////////////////////////
    //                           STRUCTS                         //
    //////////////////////////////////////////////////////////////

    /// @param nativeFeedOracle is the native price feed oracle
    /// @param gasPriceOracle is the gas price oracle
    /// @param swapGasUsed is the swap gas params
    /// @param updateGasUsed is the update gas params
    /// @param depositGasUsed is the deposit per vault gas on the chain
    /// @param withdrawGasUsed is the withdraw per vault gas on the chain
    /// @param defaultNativePrice is the native price on the specified chain
    /// @param defaultGasPrice is the gas price on the specified chain
    /// @param dstGasPerByte is the gas per size of data on the specified chain
    /// @param ackGasCost is the gas cost for sending and processing from dst->src
    /// @param timelockCost is the extra cost for processing timelocked payloads
    /// @param emergencyCost is the extra cost for processing emergency payloads
    struct PaymentHelperConfig {
        address nativeFeedOracle;
        address gasPriceOracle;
        uint256 swapGasUsed;
        uint256 updateGasUsed;
        uint256 depositGasUsed;
        uint256 withdrawGasUsed;
        uint256 defaultNativePrice;
        uint256 defaultGasPrice;
        uint256 dstGasPerByte;
        uint256 ackGasCost;
        uint256 timelockCost;
        uint256 emergencyCost;
    }

    //////////////////////////////////////////////////////////////
    //                          EVENTS                          //
    //////////////////////////////////////////////////////////////

    event ChainConfigUpdated(uint64 indexed chainId_, uint256 indexed configType_, bytes config_);
    event ChainConfigAdded(uint64 chainId_, PaymentHelperConfig config_);

    //////////////////////////////////////////////////////////////
    //              EXTERNAL VIEW FUNCTIONS                     //
    //////////////////////////////////////////////////////////////

    /// @dev returns the amb overrides & gas to be used
    /// @param dstChainId_ is the unique dst chain identifier
    /// @param ambIds_ is the identifiers of arbitrary message bridges to be used
    /// @param message_ is the encoded cross-chain payload
    function calculateAMBData(
        uint64 dstChainId_,
        uint8[] calldata ambIds_,
        bytes memory message_
    )
        external
        view
        returns (uint256 totalFees, bytes memory extraData);

    /// @dev returns the amb overrides & gas to be used
    /// @return extraData the amb specific override information
    function getRegisterTransmuterAMBData() external view returns (bytes memory extraData);

    /// @dev estimates the gas fees for multiple destination and multi vault operation
    /// @param req_ is the request object containing all necessary data for the actual operation on SuperRouter
    /// @param isDeposit_ indicated if the datatype will be used for a deposit
    /// @return liqAmount is the amount of liquidity to be provided in native tokens
    /// @return srcAmount is the gas expense on source chain in native tokens
    /// @return dstAmount is the gas expense on dst chain in terms of src chain's native tokens
    /// @return totalAmount is the native_tokens to be sent along the transaction
    function estimateMultiDstMultiVault(
        MultiDstMultiVaultStateReq calldata req_,
        bool isDeposit_
    )
        external
        view
        returns (uint256 liqAmount, uint256 srcAmount, uint256 dstAmount, uint256 totalAmount);

    /// @dev estimates the gas fees for multiple destination and single vault operation
    /// @param req_ is the request object containing all necessary data for the actual operation on SuperRouter
    /// @param isDeposit_ indicated if the datatype will be used for a deposit
    /// @return liqAmount is the amount of liquidity to be provided in native tokens
    /// @return srcAmount is the gas expense on source chain in native tokens
    /// @return dstAmount is the gas expense on dst chain in terms of src chain's native tokens
    /// @return totalAmount is the native_tokens to be sent along the transaction
    function estimateMultiDstSingleVault(
        MultiDstSingleVaultStateReq calldata req_,
        bool isDeposit_
    )
        external
        view
        returns (uint256 liqAmount, uint256 srcAmount, uint256 dstAmount, uint256 totalAmount);

    /// @dev estimates the gas fees for single destination and multi vault operation
    /// @param req_ is the request object containing all necessary data for the actual operation on SuperRouter
    /// @param isDeposit_ indicated if the datatype will be used for a deposit
    /// @return liqAmount is the amount of liquidity to be provided in native tokens
    /// @return srcAmount is the gas expense on source chain in native tokens
    /// @return dstAmount is the gas expense on dst chain in terms of src chain's native tokens
    /// @return totalAmount is the native_tokens to be sent along the transaction
    function estimateSingleXChainMultiVault(
        SingleXChainMultiVaultStateReq calldata req_,
        bool isDeposit_
    )
        external
        view
        returns (uint256 liqAmount, uint256 srcAmount, uint256 dstAmount, uint256 totalAmount);

    /// @dev estimates the gas fees for single destination and single vault operation
    /// @param req_ is the request object containing all necessary data for the actual operation on SuperRouter
    /// @param isDeposit_ indicated if the datatype will be used for a deposit
    /// @return liqAmount is the amount of liquidity to be provided in native tokens
    /// @return srcAmount is the gas expense on source chain in native tokens
    /// @return dstAmount is the gas expense on dst chain in terms of src chain's native tokens
    /// @return totalAmount is the native_tokens to be sent along the transaction
    function estimateSingleXChainSingleVault(
        SingleXChainSingleVaultStateReq calldata req_,
        bool isDeposit_
    )
        external
        view
        returns (uint256 liqAmount, uint256 srcAmount, uint256 dstAmount, uint256 totalAmount);

    /// @dev estimates the gas fees for same chain operation
    /// @param req_ is the request object containing all necessary data for the actual operation on SuperRouter
    /// @param isDeposit_ indicated if the datatype will be used for a deposit
    /// @return liqAmount is the amount of liquidity to be provided in native tokens
    /// @return srcAmount is the gas expense on source chain in native tokens
    /// @return totalAmount is the native_tokens to be sent along the transaction
    function estimateSingleDirectSingleVault(
        SingleDirectSingleVaultStateReq calldata req_,
        bool isDeposit_
    )
        external
        view
        returns (uint256 liqAmount, uint256 srcAmount, uint256 totalAmount);

    /// @dev estimates the gas fees for multiple same chain operation
    /// @param req_ is the request object containing all necessary data for the actual operation on SuperRouter
    /// @param isDeposit_ indicated if the datatype will be used for a deposit
    /// @return liqAmount is the amount of liquidity to be provided in native tokens
    /// @return srcAmount is the gas expense on source chain in native tokens
    /// @return totalAmount is the native_tokens to be sent along the transaction
    function estimateSingleDirectMultiVault(
        SingleDirectMultiVaultStateReq calldata req_,
        bool isDeposit_
    )
        external
        view
        returns (uint256 liqAmount, uint256 srcAmount, uint256 totalAmount);

    /// @dev returns the gas fees estimation in native tokens if we send message through a combination of AMBs
    /// @param ambIds_ is the identifier of different AMBs
    /// @param dstChainId_ is the identifier of the destination chain
    /// @param message_ is the cross-chain message
    /// @param extraData_ is any amb-specific information
    /// @return ambFees is the native_tokens to be sent along the transaction for all the ambIds_ included
    function estimateAMBFees(
        uint8[] memory ambIds_,
        uint64 dstChainId_,
        bytes memory message_,
        bytes[] memory extraData_
    )
        external
        view
        returns (uint256 ambFees, uint256[] memory);

    /// @dev helps estimate the acknowledgement costs for amb processing
    /// @param payloadId_ is the payload identifier
    /// @return totalFees is the total fees to be paid in native tokens
    function estimateAckCost(uint256 payloadId_) external view returns (uint256 totalFees);

    /// @dev helps estimate the acknowledgement costs for amb processing without relying on payloadId (using max values)
    /// @param multi is the flag indicating if the payload is multi or single
    /// @param ackAmbIds is the list of ambIds to be used for acknowledgement
    /// @param srcChainId is the source chain identifier
    /// @return totalFees is the total fees to be paid in native tokens
    function estimateAckCostDefault(
        bool multi,
        uint8[] memory ackAmbIds,
        uint64 srcChainId
    )
        external
        view
        returns (uint256 totalFees);

    /// @dev helps estimate the acknowledgement costs for amb processing without relying on payloadId (using max values)
    /// with source native amounts
    /// @param multi is the flag indicating if the payload is multi or single
    /// @param ackAmbIds is the list of ambIds to be used for acknowledgement
    /// @param srcChainId is the source chain identifier
    /// @return totalFees is the total fees to be paid in native tokens
    function estimateAckCostDefaultNativeSource(
        bool multi,
        uint8[] memory ackAmbIds,
        uint64 srcChainId
    )
        external
        view
        returns (uint256 totalFees);
    //////////////////////////////////////////////////////////////
    //              EXTERNAL WRITE FUNCTIONS                    //
    //////////////////////////////////////////////////////////////

    /// @dev admin can configure a remote chain for first time
    /// @param chainId_ is the identifier of new chain id
    /// @param config_ is the chain config
    function addRemoteChain(uint64 chainId_, PaymentHelperConfig calldata config_) external;

    /// @dev admin can specifically configure/update certain configuration of a remote chain
    /// @param chainId_ is the remote chain's identifier
    /// @param configType_ is the type of config from 1 -> 6
    /// @param config_ is the encoded new configuration
    function updateRemoteChain(uint64 chainId_, uint256 configType_, bytes memory config_) external;

    /// @dev admin updates config for register transmuter amb params
    /// @param extraDataForTransmuter_ is the broadcast extra data
    function updateRegisterAERC20Params(bytes memory extraDataForTransmuter_) external;
}

// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.23;

import { IERC1155A } from "ERC1155A/interfaces/IERC1155A.sol";
import { AMBMessage } from "../types/DataTypes.sol";

/// @title ISuperPositions
/// @dev Interface for SuperPositions
/// @author Zeropoint Labs
interface ISuperPositions is IERC1155A {

    //////////////////////////////////////////////////////////////
    //                          STRUCTS                         //
    //////////////////////////////////////////////////////////////

    struct TxHistory {
        uint256 txInfo;
        address receiverAddressSP;
    }
    
    //////////////////////////////////////////////////////////////
    //                          EVENTS                          //
    //////////////////////////////////////////////////////////////

    /// @dev is emitted when a dynamic uri is updated
    event DynamicURIUpdated(string indexed oldURI, string indexed newURI, bool indexed frozen);

    /// @dev is emitted when a cross-chain transaction is completed.
    event Completed(uint256 indexed txId);

    /// @dev is emitted when a aErc20 token is registered
    event AERC20TokenRegistered(uint256 indexed tokenId, address indexed tokenAddress);

    /// @dev is emitted when a tx info is saved
    event TxHistorySet(uint256 indexed payloadId, uint256 txInfo, address indexed receiverAddress);

    //////////////////////////////////////////////////////////////
    //              EXTERNAL VIEW FUNCTIONS                     //
    //////////////////////////////////////////////////////////////

    /// @dev returns the payload header and the receiver address for a tx id on the source chain
    /// @param txId_ is the identifier of the transaction issued by superform router
    /// @return txInfo is the header of the payload
    /// @return receiverAddressSP is the address of the receiver of superPositions
    function txHistory(uint256 txId_) external view returns (uint256 txInfo, address receiverAddressSP);

    //////////////////////////////////////////////////////////////
    //              EXTERNAL WRITE FUNCTIONS                    //
    //////////////////////////////////////////////////////////////

    /// @dev saves the message being sent together with the associated id formulated in a router
    /// @param payloadId_ is the id of the message being saved
    /// @param txInfo_ is the header of the AMBMessage of the transaction being saved
    /// @param receiverAddressSP_ is the address of the receiver of superPositions
    function updateTxHistory(uint256 payloadId_, uint256 txInfo_, address receiverAddressSP_) external;

    /// @dev allows minter to mint shares on source
    /// @param receiverAddress_ is the beneficiary of shares
    /// @param id_ is the id of the shares
    /// @param amount_ is the amount of shares to mint
    function mintSingle(address receiverAddress_, uint256 id_, uint256 amount_) external;

    /// @dev allows minter to mint shares on source in batch
    /// @param receiverAddress_ is the beneficiary of shares
    /// @param ids_ are the ids of the shares
    /// @param amounts_ are the amounts of shares to mint
    function mintBatch(address receiverAddress_, uint256[] memory ids_, uint256[] memory amounts_) external;

    /// @dev allows superformRouter to burn shares on source
    /// @notice burn is done optimistically by the router in the beginning of the withdraw transactions
    /// @notice in case the withdraw tx fails on the destination, shares are reminted through stateSync
    /// @param srcSender_ is the address of the sender
    /// @param id_ is the id of the shares
    /// @param amount_ is the amount of shares to burn
    function burnSingle(address srcSender_, uint256 id_, uint256 amount_) external;

    /// @dev allows burner to burn shares on source in batch
    /// @param srcSender_ is the address of the sender
    /// @param ids_ are the ids of the shares
    /// @param amounts_ are the amounts of shares to burn
    function burnBatch(address srcSender_, uint256[] memory ids_, uint256[] memory amounts_) external;

    /// @dev allows state registry contract to mint shares on source
    /// @param data_ is the received information to be processed.
    /// @return srcChainId_ is the decoded srcChainId.
    function stateMultiSync(AMBMessage memory data_) external returns (uint64 srcChainId_);

    /// @dev allows state registry contract to mint shares on source
    /// @param data_ is the received information to be processed.
    /// @return srcChainId_ is the decoded srcChainId.
    function stateSync(AMBMessage memory data_) external returns (uint64 srcChainId_);

    /// @dev sets the dynamic uri for NFT
    /// @param dynamicURI_ is the dynamic uri of the NFT
    /// @param freeze_ is to prevent updating the metadata once migrated to IPFS
    function setDynamicURI(string memory dynamicURI_, bool freeze_) external;

    /// @dev allows to create sERC0 using broadcast state registry
    /// @param data_ is the crosschain payload
    function stateSyncBroadcast(bytes memory data_) external payable;
}

// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.23;

import { IAccessControl } from "openzeppelin-contracts/contracts/access/IAccessControl.sol";

/// @title ISuperRBAC
/// @dev Interface for SuperRBAC
/// @author Zeropoint Labs
interface ISuperRBAC is IAccessControl {

    //////////////////////////////////////////////////////////////
    //                           STRUCTS                         //
    //////////////////////////////////////////////////////////////

    struct InitialRoleSetup {
        address admin;
        address emergencyAdmin;
        address paymentAdmin;
        address csrProcessor;
        address tlProcessor;
        address brProcessor;
        address csrUpdater;
        address srcVaaRelayer;
        address dstSwapper;
        address csrRescuer;
        address csrDisputer;
    }

    //////////////////////////////////////////////////////////////
    //                          EVENTS                          //
    //////////////////////////////////////////////////////////////

    /// @dev is emitted when superRegistry is set
    event SuperRegistrySet(address indexed superRegistry);

    /// @dev is emitted when an admin is set for a role
    event RoleAdminSet(bytes32 role, bytes32 adminRole);

    //////////////////////////////////////////////////////////////
    //              EXTERNAL VIEW FUNCTIONS                     //
    //////////////////////////////////////////////////////////////

    /// @dev returns the id of the protocol admin role
    function PROTOCOL_ADMIN_ROLE() external view returns (bytes32);

    /// @dev returns the id of the emergency admin role
    function EMERGENCY_ADMIN_ROLE() external view returns (bytes32);

    /// @dev returns the id of the payment admin role
    function PAYMENT_ADMIN_ROLE() external view returns (bytes32);

    /// @dev returns the id of the broadcaster role
    function BROADCASTER_ROLE() external view returns (bytes32);

    /// @dev returns the id of the core state registry processor role
    function CORE_STATE_REGISTRY_PROCESSOR_ROLE() external view returns (bytes32);

    /// @dev returns the id of the timelock state registry processor role
    function TIMELOCK_STATE_REGISTRY_PROCESSOR_ROLE() external view returns (bytes32);

    /// @dev returns the id of the broadcast state registry processor role
    function BROADCAST_STATE_REGISTRY_PROCESSOR_ROLE() external view returns (bytes32);

    /// @dev returns the id of the core state registry updater role
    function CORE_STATE_REGISTRY_UPDATER_ROLE() external view returns (bytes32);

    /// @dev returns the id of the dst swapper role
    function DST_SWAPPER_ROLE() external view returns (bytes32);

    /// @dev returns the id of the core state registry rescuer role
    function CORE_STATE_REGISTRY_RESCUER_ROLE() external view returns (bytes32);

    /// @dev returns the id of the core state registry rescue disputer role
    function CORE_STATE_REGISTRY_DISPUTER_ROLE() external view returns (bytes32);

    /// @dev returns the id of wormhole vaa relayer role
    function WORMHOLE_VAA_RELAYER_ROLE() external view returns (bytes32);

    /// @dev returns whether the given address has the protocol admin role
    /// @param admin_ the address to check
    function hasProtocolAdminRole(address admin_) external view returns (bool);

    /// @dev returns whether the given address has the emergency admin role
    /// @param admin_ the address to check
    function hasEmergencyAdminRole(address admin_) external view returns (bool);

    //////////////////////////////////////////////////////////////
    //              EXTERNAL WRITE FUNCTIONS                    //
    //////////////////////////////////////////////////////////////

    /// @dev updates the super registry address
    function setSuperRegistry(address superRegistry_) external;

    /// @dev configures a new role in superForm
    /// @param role_ the role to set
    /// @param adminRole_ the admin role to set as admin
    function setRoleAdmin(bytes32 role_, bytes32 adminRole_) external;

    /// @dev revokes the role_ from superRegistryAddressId_ on all chains
    /// @param role_ the role to revoke
    /// @param extraData_ amb config if broadcasting is required
    /// @param superRegistryAddressId_ the super registry address id
    function revokeRoleSuperBroadcast(
        bytes32 role_,
        bytes memory extraData_,
        bytes32 superRegistryAddressId_
    )
        external
        payable;

    /// @dev allows sync of global roles from different chains using broadcast registry
    /// @notice may not work for all roles
    function stateSyncBroadcast(bytes memory data_) external;
}

// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.23;

/// @title ISuperRegistry
/// @dev Interface for SuperRegistry
/// @author Zeropoint Labs
interface ISuperRegistry {
    //////////////////////////////////////////////////////////////
    //                          EVENTS                          //
    //////////////////////////////////////////////////////////////

    /// @dev emitted when permit2 is set.
    event SetPermit2(address indexed permit2);

    /// @dev is emitted when an address is set.
    event AddressUpdated(
        bytes32 indexed protocolAddressId, uint64 indexed chainId, address indexed oldAddress, address newAddress
    );

    /// @dev is emitted when a new token bridge is configured.
    event SetBridgeAddress(uint256 indexed bridgeId, address indexed bridgeAddress);

    /// @dev is emitted when a new bridge validator is configured.
    event SetBridgeValidator(uint256 indexed bridgeId, address indexed bridgeValidator);

    /// @dev is emitted when a new amb is configured.
    event SetAmbAddress(uint8 indexed ambId_, address indexed ambAddress_, bool indexed isBroadcastAMB_);

    /// @dev is emitted when a new state registry is configured.
    event SetStateRegistryAddress(uint8 indexed registryId_, address indexed registryAddress_);

    /// @dev is emitted when a new delay is configured.
    event SetDelay(uint256 indexed oldDelay_, uint256 indexed newDelay_);

    /// @dev is emitted when a new vault limit is configured
    event SetVaultLimitPerDestination(uint64 indexed chainId_, uint256 indexed vaultLimit_);

    //////////////////////////////////////////////////////////////
    //              EXTERNAL VIEW FUNCTIONS                     //
    //////////////////////////////////////////////////////////////

    /// @dev gets the deposit rescue delay
    function delay() external view returns (uint256);

    /// @dev returns the permit2 address
    function PERMIT2() external view returns (address);

    /// @dev returns the id of the superform router module
    function SUPERFORM_ROUTER() external view returns (bytes32);

    /// @dev returns the id of the superform factory module
    function SUPERFORM_FACTORY() external view returns (bytes32);

    /// @dev returns the id of the superform paymaster contract
    function PAYMASTER() external view returns (bytes32);

    /// @dev returns the id of the superform payload helper contract
    function PAYMENT_HELPER() external view returns (bytes32);

    /// @dev returns the id of the core state registry module
    function CORE_STATE_REGISTRY() external view returns (bytes32);

    /// @dev returns the id of the timelock form state registry module
    function TIMELOCK_STATE_REGISTRY() external view returns (bytes32);

    /// @dev returns the id of the broadcast state registry module
    function BROADCAST_REGISTRY() external view returns (bytes32);

    /// @dev returns the id of the super positions module
    function SUPER_POSITIONS() external view returns (bytes32);

    /// @dev returns the id of the super rbac module
    function SUPER_RBAC() external view returns (bytes32);

    /// @dev returns the id of the payload helper module
    function PAYLOAD_HELPER() external view returns (bytes32);

    /// @dev returns the id of the dst swapper keeper
    function DST_SWAPPER() external view returns (bytes32);

    /// @dev returns the id of the emergency queue
    function EMERGENCY_QUEUE() external view returns (bytes32);

    /// @dev returns the id of the superform receiver
    function SUPERFORM_RECEIVER() external view returns (bytes32);

    /// @dev returns the id of the payment admin keeper
    function PAYMENT_ADMIN() external view returns (bytes32);

    /// @dev returns the id of the core state registry processor keeper
    function CORE_REGISTRY_PROCESSOR() external view returns (bytes32);

    /// @dev returns the id of the broadcast registry processor keeper
    function BROADCAST_REGISTRY_PROCESSOR() external view returns (bytes32);

    /// @dev returns the id of the timelock form state registry processor keeper
    function TIMELOCK_REGISTRY_PROCESSOR() external view returns (bytes32);

    /// @dev returns the id of the core state registry updater keeper
    function CORE_REGISTRY_UPDATER() external view returns (bytes32);

    /// @dev returns the id of the core state registry updater keeper
    function CORE_REGISTRY_RESCUER() external view returns (bytes32);

    /// @dev returns the id of the core state registry updater keeper
    function CORE_REGISTRY_DISPUTER() external view returns (bytes32);

    /// @dev returns the id of the core state registry updater keeper
    function DST_SWAPPER_PROCESSOR() external view returns (bytes32);

    /// @dev gets the address of a contract on current chain
    /// @param id_ is the id of the contract
    function getAddress(bytes32 id_) external view returns (address);

    /// @dev gets the address of a contract on a target chain
    /// @param id_ is the id of the contract
    /// @param chainId_ is the chain id of that chain
    function getAddressByChainId(bytes32 id_, uint64 chainId_) external view returns (address);

    /// @dev gets the address of a bridge
    /// @param bridgeId_ is the id of a bridge
    /// @return bridgeAddress_ is the address of the form
    function getBridgeAddress(uint8 bridgeId_) external view returns (address bridgeAddress_);

    /// @dev gets the address of a bridge validator
    /// @param bridgeId_ is the id of a bridge
    /// @return bridgeValidator_ is the address of the form
    function getBridgeValidator(uint8 bridgeId_) external view returns (address bridgeValidator_);

    /// @dev gets the address of a amb
    /// @param ambId_ is the id of a bridge
    /// @return ambAddress_ is the address of the form
    function getAmbAddress(uint8 ambId_) external view returns (address ambAddress_);

    /// @dev gets the id of the amb
    /// @param ambAddress_ is the address of an amb
    /// @return ambId_ is the identifier of an amb
    function getAmbId(address ambAddress_) external view returns (uint8 ambId_);

    /// @dev gets the address of the registry
    /// @param registryId_ is the id of the state registry
    /// @return registryAddress_ is the address of the state registry
    function getStateRegistry(uint8 registryId_) external view returns (address registryAddress_);

    /// @dev gets the id of the registry
    /// @notice reverts if the id is not found
    /// @param registryAddress_ is the address of the state registry
    /// @return registryId_ is the id of the state registry
    function getStateRegistryId(address registryAddress_) external view returns (uint8 registryId_);

    /// @dev gets the safe vault limit
    /// @param chainId_ is the id of the remote chain
    /// @return vaultLimitPerDestination_ is the safe number of vaults to deposit
    /// without hitting out of gas error
    function getVaultLimitPerDestination(uint64 chainId_) external view returns (uint256 vaultLimitPerDestination_);

    /// @dev helps validate if an address is a valid state registry
    /// @param registryAddress_ is the address of the state registry
    /// @return valid_ a flag indicating if its valid.
    function isValidStateRegistry(address registryAddress_) external view returns (bool valid_);

    /// @dev helps validate if an address is a valid amb implementation
    /// @param ambAddress_ is the address of the amb implementation
    /// @return valid_ a flag indicating if its valid.
    function isValidAmbImpl(address ambAddress_) external view returns (bool valid_);

    /// @dev helps validate if an address is a valid broadcast amb implementation
    /// @param ambAddress_ is the address of the broadcast amb implementation
    /// @return valid_ a flag indicating if its valid.
    function isValidBroadcastAmbImpl(address ambAddress_) external view returns (bool valid_);

    //////////////////////////////////////////////////////////////
    //              EXTERNAL WRITE FUNCTIONS                    //
    //////////////////////////////////////////////////////////////

    /// @dev sets the deposit rescue delay
    /// @param delay_ the delay in seconds before the deposit rescue can be finalized
    function setDelay(uint256 delay_) external;

    /// @dev sets the permit2 address
    /// @param permit2_ the address of the permit2 contract
    function setPermit2(address permit2_) external;

    /// @dev sets the safe vault limit
    /// @param chainId_ is the remote chain identifier
    /// @param vaultLimit_ is the max limit of vaults per transaction
    function setVaultLimitPerDestination(uint64 chainId_, uint256 vaultLimit_) external;

    /// @dev sets new addresses on specific chains.
    /// @param ids_ are the identifiers of the address on that chain
    /// @param newAddresses_  are the new addresses on that chain
    /// @param chainIds_ are the chain ids of that chain
    function batchSetAddress(
        bytes32[] calldata ids_,
        address[] calldata newAddresses_,
        uint64[] calldata chainIds_
    )
        external;

    /// @dev sets a new address on a specific chain.
    /// @param id_ the identifier of the address on that chain
    /// @param newAddress_ the new address on that chain
    /// @param chainId_ the chain id of that chain
    function setAddress(bytes32 id_, address newAddress_, uint64 chainId_) external;

    /// @dev allows admin to set the bridge address for an bridge id.
    /// @notice this function operates in an APPEND-ONLY fashion.
    /// @param bridgeId_         represents the bridge unique identifier.
    /// @param bridgeAddress_    represents the bridge address.
    /// @param bridgeValidator_  represents the bridge validator address.
    function setBridgeAddresses(
        uint8[] memory bridgeId_,
        address[] memory bridgeAddress_,
        address[] memory bridgeValidator_
    )
        external;

    /// @dev allows admin to set the amb address for an amb id.
    /// @notice this function operates in an APPEND-ONLY fashion.
    /// @param ambId_         represents the bridge unique identifier.
    /// @param ambAddress_    represents the bridge address.
    /// @param isBroadcastAMB_ represents whether the amb implementation supports broadcasting
    function setAmbAddress(
        uint8[] memory ambId_,
        address[] memory ambAddress_,
        bool[] memory isBroadcastAMB_
    )
        external;

    /// @dev allows admin to set the state registry address for an state registry id.
    /// @notice this function operates in an APPEND-ONLY fashion.
    /// @param registryId_    represents the state registry's unique identifier.
    /// @param registryAddress_    represents the state registry's address.
    function setStateRegistryAddress(uint8[] memory registryId_, address[] memory registryAddress_) external;
}

// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.23;

/// @title ISuperformFactory
/// @dev Interface for SuperformFactory
/// @author ZeroPoint Labs
interface ISuperformFactory {
    
    //////////////////////////////////////////////////////////////
    //                         CONSTANTS                        //
    //////////////////////////////////////////////////////////////

    enum PauseStatus {
        NON_PAUSED,
        PAUSED
    }

    //////////////////////////////////////////////////////////////
    //                          EVENTS                          //
    //////////////////////////////////////////////////////////////

    /// @dev emitted when a new formImplementation is entered into the factory
    /// @param formImplementation is the address of the new form implementation
    /// @param formImplementationId is the id of the formImplementation
    /// @param formStateRegistryId is any additional state registry id of the formImplementation
    event FormImplementationAdded(
        address indexed formImplementation, uint256 indexed formImplementationId, uint8 indexed formStateRegistryId
    );

    /// @dev emitted when a new Superform is created
    /// @param formImplementationId is the id of the form implementation
    /// @param vault is the address of the vault
    /// @param superformId is the id of the superform
    /// @param superform is the address of the superform
    event SuperformCreated(
        uint256 indexed formImplementationId, address indexed vault, uint256 indexed superformId, address superform
    );

    /// @dev emitted when a new SuperRegistry is set
    /// @param superRegistry is the address of the super registry
    event SuperRegistrySet(address indexed superRegistry);

    /// @dev emitted when a form implementation is paused
    /// @param formImplementationId is the id of the form implementation
    /// @param paused is the new paused status
    event FormImplementationPaused(uint256 indexed formImplementationId, PauseStatus indexed paused);

    //////////////////////////////////////////////////////////////
    //              EXTERNAL VIEW FUNCTIONS                     //
    //////////////////////////////////////////////////////////////

    /// @dev returns the number of forms
    /// @return forms_ is the number of forms
    function getFormCount() external view returns (uint256 forms_);

    /// @dev returns the number of superforms
    /// @return superforms_ is the number of superforms
    function getSuperformCount() external view returns (uint256 superforms_);

    /// @dev returns the address of a form implementation
    /// @param formImplementationId_ is the id of the form implementation
    /// @return formImplementation_ is the address of the form implementation
    function getFormImplementation(uint32 formImplementationId_) external view returns (address formImplementation_);

    /// @dev returns the form state registry id of a form implementation
    /// @param formImplementationId_ is the id of the form implementation
    /// @return stateRegistryId_ is the additional state registry id of the form
    function getFormStateRegistryId(uint32 formImplementationId_) external view returns (uint8 stateRegistryId_);

    /// @dev returns the paused status of form implementation
    /// @param formImplementationId_ is the id of the form implementation
    /// @return paused_ is the current paused status of the form formImplementationId_
    function isFormImplementationPaused(uint32 formImplementationId_) external view returns (bool paused_);

    /// @dev returns the address of a superform
    /// @param superformId_ is the id of the superform
    /// @return superform_ is the address of the superform
    /// @return formImplementationId_ is the id of the form implementation
    /// @return chainId_ is the chain id
    function getSuperform(uint256 superformId_)
        external
        pure
        returns (address superform_, uint32 formImplementationId_, uint64 chainId_);

    /// @dev returns if an address has been added to a Form
    /// @param superformId_ is the id of the superform
    /// @return isSuperform_ bool if it exists
    function isSuperform(uint256 superformId_) external view returns (bool isSuperform_);

    /// @dev Reverse query of getSuperform, returns all superforms for a given vault
    /// @param vault_ is the address of a vault
    /// @return superformIds_ is the id of the superform
    /// @return superforms_ is the address of the superform
    function getAllSuperformsFromVault(address vault_)
        external
        view
        returns (uint256[] memory superformIds_, address[] memory superforms_);

    //////////////////////////////////////////////////////////////
    //              EXTERNAL WRITE FUNCTIONS                    //
    //////////////////////////////////////////////////////////////

    /// @dev allows an admin to add a Form implementation to the factory
    /// @param formImplementation_ is the address of a form implementation
    /// @param formImplementationId_ is the id of the form implementation (generated off-chain and equal in all chains)
    /// @param formStateRegistryId_ is the id of any additional state registry for that form
    /// @dev formStateRegistryId_ 1 is default for all form implementations, pass in formStateRegistryId_ only if an
    /// additional state registry is required
    function addFormImplementation(
        address formImplementation_,
        uint32 formImplementationId_,
        uint8 formStateRegistryId_
    )
        external;

    /// @dev To add new vaults to Form implementations, fusing them together into Superforms
    /// @param formImplementationId_ is the form implementation we want to attach the vault to
    /// @param vault_ is the address of the vault
    /// @return superformId_ is the id of the created superform
    /// @return superform_ is the address of the created superform
    function createSuperform(
        uint32 formImplementationId_,
        address vault_
    )
        external
        returns (uint256 superformId_, address superform_);

    /// @dev to synchronize superforms added to different chains using broadcast registry
    /// @param data_ is the cross-chain superform id
    function stateSyncBroadcast(bytes memory data_) external payable;

    /// @dev allows an admin to change the status of a form
    /// @param formImplementationId_ is the id of the form implementation
    /// @param status_ is the new status
    /// @param extraData_ is optional & passed when broadcasting of status is needed
    function changeFormImplementationPauseStatus(
        uint32 formImplementationId_,
        PauseStatus status_,
        bytes memory extraData_
    )
        external
        payable;
}

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

import { IERC20 } from "openzeppelin-contracts/contracts/token/ERC20/IERC20.sol";

/// @title IaERC20
/// @author Zeropoint Labs
/// @dev ERC20 tokens out of 1155A
interface IaERC20 is IERC20 {

    /// @dev thrown if ERC1155A is not caller for mint/burn in transmute
    error ONLY_ERC1155A();

    /// @dev allows msg.sender set in constructor to mint
    /// @param owner address of the owner of the tokens
    /// @param amount amount of tokens to mint
    function mint(address owner, uint256 amount) external;

    /// @dev allows msg.sender set in constructor to burn
    /// @param owner address of the owner of the tokens
    /// @param operator address of the operator of the tokens
    /// @param amount amount of tokens to burn
    function burn(address owner, address operator, uint256 amount) external;
}

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

pragma solidity ^0.8.20;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    /**
     * @dev Muldiv operation overflow.
     */
    error MathOverflowedMulDiv();

    enum Rounding {
        Floor, // Toward negative infinity
        Ceil, // Toward positive infinity
        Trunc, // Toward zero
        Expand // Away from zero
    }

    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            uint256 c = a + b;
            if (c < a) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, with an overflow flag.
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b > a) return (false, 0);
            return (true, a - b);
        }
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, with an overflow flag.
     */
    function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
            // benefit is lost if 'b' is also tested.
            // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
            if (a == 0) return (true, 0);
            uint256 c = a * b;
            if (c / a != b) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the division of two unsigned integers, with a division by zero flag.
     */
    function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a / b);
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
     */
    function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a % b);
        }
    }

    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }

    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
     * This differs from standard division with `/` in that it rounds towards infinity instead
     * of rounding towards zero.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        if (b == 0) {
            // Guarantee the same behavior as in a regular Solidity division.
            return a / b;
        }

        // The following calculation ensures accurate ceiling division without overflow.
        // Since a is non-zero, (a - 1) / b will not overflow.
        // The largest possible result occurs when (a - 1) / b is type(uint256).max,
        // but the largest value we can obtain is type(uint256).max - 1, which happens
        // when a = type(uint256).max and b = 1.
        unchecked {
            return a == 0 ? 0 : (a - 1) / b + 1;
        }
    }

    /**
     * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or
     * denominator == 0.
     * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv) with further edits by
     * Uniswap Labs also under MIT license.
     */
    function mulDiv(uint256 x, uint256 y, uint256 denominator) internal pure returns (uint256 result) {
        unchecked {
            // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use
            // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256
            // variables such that product = prod1 * 2^256 + prod0.
            uint256 prod0 = x * y; // Least significant 256 bits of the product
            uint256 prod1; // Most significant 256 bits of the product
            assembly {
                let mm := mulmod(x, y, not(0))
                prod1 := sub(sub(mm, prod0), lt(mm, prod0))
            }

            // Handle non-overflow cases, 256 by 256 division.
            if (prod1 == 0) {
                // Solidity will revert if denominator == 0, unlike the div opcode on its own.
                // The surrounding unchecked block does not change this fact.
                // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic.
                return prod0 / denominator;
            }

            // Make sure the result is less than 2^256. Also prevents denominator == 0.
            if (denominator <= prod1) {
                revert MathOverflowedMulDiv();
            }

            ///////////////////////////////////////////////
            // 512 by 256 division.
            ///////////////////////////////////////////////

            // Make division exact by subtracting the remainder from [prod1 prod0].
            uint256 remainder;
            assembly {
                // Compute remainder using mulmod.
                remainder := mulmod(x, y, denominator)

                // Subtract 256 bit number from 512 bit number.
                prod1 := sub(prod1, gt(remainder, prod0))
                prod0 := sub(prod0, remainder)
            }

            // Factor powers of two out of denominator and compute largest power of two divisor of denominator.
            // Always >= 1. See https://cs.stackexchange.com/q/138556/92363.

            uint256 twos = denominator & (0 - denominator);
            assembly {
                // Divide denominator by twos.
                denominator := div(denominator, twos)

                // Divide [prod1 prod0] by twos.
                prod0 := div(prod0, twos)

                // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.
                twos := add(div(sub(0, twos), twos), 1)
            }

            // Shift in bits from prod1 into prod0.
            prod0 |= prod1 * twos;

            // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such
            // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for
            // four bits. That is, denominator * inv = 1 mod 2^4.
            uint256 inverse = (3 * denominator) ^ 2;

            // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also
            // works in modular arithmetic, doubling the correct bits in each step.
            inverse *= 2 - denominator * inverse; // inverse mod 2^8
            inverse *= 2 - denominator * inverse; // inverse mod 2^16
            inverse *= 2 - denominator * inverse; // inverse mod 2^32
            inverse *= 2 - denominator * inverse; // inverse mod 2^64
            inverse *= 2 - denominator * inverse; // inverse mod 2^128
            inverse *= 2 - denominator * inverse; // inverse mod 2^256

            // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.
            // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is
            // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1
            // is no longer required.
            result = prod0 * inverse;
            return result;
        }
    }

    /**
     * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.
     */
    function mulDiv(uint256 x, uint256 y, uint256 denominator, Rounding rounding) internal pure returns (uint256) {
        uint256 result = mulDiv(x, y, denominator);
        if (unsignedRoundsUp(rounding) && mulmod(x, y, denominator) > 0) {
            result += 1;
        }
        return result;
    }

    /**
     * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded
     * towards zero.
     *
     * Inspired by Henry S. Warren, Jr.'s "Hacker's Delight" (Chapter 11).
     */
    function sqrt(uint256 a) internal pure returns (uint256) {
        if (a == 0) {
            return 0;
        }

        // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.
        //
        // We know that the "msb" (most significant bit) of our target number `a` is a power of 2 such that we have
        // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.
        //
        // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`
        // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`
        // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`
        //
        // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.
        uint256 result = 1 << (log2(a) >> 1);

        // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,
        // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at
        // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision
        // into the expected uint128 result.
        unchecked {
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            return min(result, a / result);
        }
    }

    /**
     * @notice Calculates sqrt(a), following the selected rounding direction.
     */
    function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = sqrt(a);
            return result + (unsignedRoundsUp(rounding) && result * result < a ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 2 of a positive value rounded towards zero.
     * Returns 0 if given 0.
     */
    function log2(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 128;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 64;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 32;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 16;
            }
            if (value >> 8 > 0) {
                value >>= 8;
                result += 8;
            }
            if (value >> 4 > 0) {
                value >>= 4;
                result += 4;
            }
            if (value >> 2 > 0) {
                value >>= 2;
                result += 2;
            }
            if (value >> 1 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 2, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log2(value);
            return result + (unsignedRoundsUp(rounding) && 1 << result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 10 of a positive value rounded towards zero.
     * Returns 0 if given 0.
     */
    function log10(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >= 10 ** 64) {
                value /= 10 ** 64;
                result += 64;
            }
            if (value >= 10 ** 32) {
                value /= 10 ** 32;
                result += 32;
            }
            if (value >= 10 ** 16) {
                value /= 10 ** 16;
                result += 16;
            }
            if (value >= 10 ** 8) {
                value /= 10 ** 8;
                result += 8;
            }
            if (value >= 10 ** 4) {
                value /= 10 ** 4;
                result += 4;
            }
            if (value >= 10 ** 2) {
                value /= 10 ** 2;
                result += 2;
            }
            if (value >= 10 ** 1) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log10(value);
            return result + (unsignedRoundsUp(rounding) && 10 ** result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 256 of a positive value rounded towards zero.
     * Returns 0 if given 0.
     *
     * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.
     */
    function log256(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 16;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 8;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 4;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 2;
            }
            if (value >> 8 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 256, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log256(value);
            return result + (unsignedRoundsUp(rounding) && 1 << (result << 3) < value ? 1 : 0);
        }
    }

    /**
     * @dev Returns whether a provided rounding mode is considered rounding up for unsigned integers.
     */
    function unsignedRoundsUp(Rounding rounding) internal pure returns (bool) {
        return uint8(rounding) % 2 == 1;
    }
}