contract AssetApproveExtension { // will expect TheSandBox721

    mapping(address => mapping(address => uint256)) approvalMessages;
    // TODO mapping(address => mapping (uint256 => bool)) usedApprovalMessages;

    // TODO remove as we can use erc1155 totkensReceived hook
    function setApprovalForAllAndCall(address _target, bytes memory _data) public payable returns(bytes memory){
        require(BytesUtil.doFirstParamEqualsAddress(_data, msg.sender), "first param != sender");
        _setApprovalForAllFrom(msg.sender, _target, true);
        (bool success, bytes memory returnData) = _target.call.value(msg.value)(_data);
        require(success, "Something went wrong with the extra call.");
        return returnData;
    }

    function approveAllViaSignedMessage(address _target, uint256 _nonce, bytes calldata signature) external {
        address signer; // TODO ecrecover(hash, v, r, s);
        require(approvalMessages[signer][_target]++ == _nonce);
        _setApprovalForAllFrom(signer, _target, true);
    }

    // TODO 2 signatures one for approve and one for call ?
    function approveAllAndCallViaSignedMessage(address _target, uint256 _nonce, bytes calldata _data, bytes calldata signature) external payable returns(bytes memory){
        address signer; // TODO ecrecover(hash, v, r, s);
        require(BytesUtil.doFirstParamEqualsAddress(_data, signer), "first param != signer");
        require(approvalMessages[signer][_target]++ == _nonce);
        _setApprovalForAllFrom(signer, _target, true);
        (bool success, bytes memory returnData) = _target.call.value(msg.value)(_data);
        require(success, "Something went wrong with the extra call.");
        return returnData;
    }

    function _setApprovalForAllFrom(address owner, address _operator, bool _approved) internal;

    
}
function approveAllAndCallViaSignedMessage(address _target, uint256 _nonce, bytes calldata _data, bytes calldata signature) external payable returns(bytes memory){
        address signer; // TODO ecrecover(hash, v, r, s);
        require(BytesUtil.doFirstParamEqualsAddress(_data, signer), "first param != signer");
        require(approvalMessages[signer][_target]++ == _nonce);
        _setApprovalForAllFrom(signer, _target, true);
        (bool success, bytes memory returnData) = _target.call.value(msg.value)(_data);
        require(success, "Something went wrong with the extra call.");
        return returnData;
    }
// TODO 2 signatures one for approve and one for call ?