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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.22;

interface IChonksMain {
    function unequipAll(uint256 _chonkTokenId) external;
    function chonkMakeover(
        uint256 _chonkTokenId,
        uint256[] calldata _traitTokenIds,
        uint8[] calldata _traitCategories,
        uint8 _bodyIndex,
        string memory _backgroundColor,
        bool _render3D
    ) external;
    function transferFrom(address from, address to, uint256 tokenId) external;
}

/// This helper contract works around the limitations in ChonksMain's ChonkMakeover function, primarily `equipMany` not being able to be called with a zero tokenId to unequip.
/// @dev If you wish to keep the same Trait equipped, make sure you send that data in the `data` parameter since it first unequips all Traits.
contract ChonkMakeover {

    IChonksMain public immutable chonksMain = IChonksMain(0x07152bfde079b5319e5308C43fB1Dbc9C76cb4F9);

    function onERC721Received(
        address,
        address from,
        uint256 tokenId,
        bytes memory data
    ) public virtual returns (bytes4) {
        (
            uint256[] memory traitTokenIds,
            uint8[] memory traitCategories,
            uint8 bodyIndex,
            string memory backgroundColor,
            bool render3D
        ) = abi.decode(data, (uint256[], uint8[], uint8, string, bool));

        // Unequip all Traits
        chonksMain.unequipAll(tokenId);

        // Change the look of the chonk
        chonksMain.chonkMakeover(tokenId, traitTokenIds, traitCategories, bodyIndex, backgroundColor, render3D);

        // Transfer it back to the original owner
        chonksMain.transferFrom(address(this), from, tokenId);

        return this.onERC721Received.selector;
    }

}

{
  "remappings": [
    "ds-test/=lib/forge-std/lib/ds-test/src/",
    "forge-std/=lib/forge-std/src/",
    "@openzeppelin/=lib/openzeppelin-contracts/",
    "solady/=lib/solady/src/",
    "openzeppelin-contracts/=lib/openzeppelin-contracts/",
    "scripty/=lib/scripty/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "metadata": {
    "useLiteralContent": false,
    "bytecodeHash": "ipfs",
    "appendCBOR": true
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "paris",
  "viaIR": false,
  "libraries": {}
}

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[{"inputs":[],"name":"chonksMain","outputs":[{"internalType":"contract IChonksMain","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"address","name":"from","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"onERC721Received","outputs":[{"internalType":"bytes4","name":"","type":"bytes4"}],"stateMutability":"nonpayable","type":"function"}]

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