// SPDX-License-Identifier: MIT
pragma solidity ^0.8.28;

/**
 * @title ZenvestExecutionDelegate
 * @notice Reference execution contract for EIP-7702 account delegation
 * @dev Allows standard EOAs to execute batched calls with sponsored gas mechanisms
 */
contract ZenvestExecutionDelegate {
    
    struct Call {
        address target;
        uint256 value;
        bytes data;
    }

    event BatchExecuted(address indexed sender, uint256 operationsCount);

    function executeBatch(Call[] calldata calls) external payable {
        for (uint256 i = 0; i < calls.length; i++) {
            (bool success, bytes memory result) = calls[i].target.call{value: calls[i].value}(calls[i].data);
            if (!success) {
                // Bubble up revert reason
                assembly {
                    let returndataSize := returndatasize()
                    returndatacopy(0, 0, returndataSize)
                    revert(0, returndataSize)
                }
            }
        }
        emit BatchExecuted(msg.sender, calls.length);
    }
    receive() external payable {}
}
                

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