// SPDX-License-Identifier: MIT
pragma solidity ^0.8.11;

import "@openzeppelin/contracts/utils/Create2.sol";
import { Create2Probe } from "./Create2Probe.sol";

/// @dev Thin factory so CREATE2 runs inside contract code (same pattern as production deployers).
contract Create2Factory {
    event ProbeDeployed(address indexed probe, bytes32 salt);

    function probeInitCodeHash() external pure returns (bytes32) {
        return keccak256(type(Create2Probe).creationCode);
    }

    function predictProbe(bytes32 salt) external view returns (address) {
        return Create2.computeAddress(salt, keccak256(type(Create2Probe).creationCode), address(this));
    }

    function deployProbe(bytes32 salt) external returns (address addr) {
        bytes memory bytecode = type(Create2Probe).creationCode;
        addr = Create2.deploy(0, salt, bytecode);
        emit ProbeDeployed(addr, salt);
    }
}