import asyncio


async def bash(command: str, sandbox=None) -> str:
    """
    Execute a bash command in the sandbox.

    Args:
        command: Shell command to run
        sandbox: PodmanSandbox instance

    Returns:
        Command output (stdout + stderr)
    """

    if sandbox is None:
        return "Error: Sandbox not available"

    try:
        result = await asyncio.to_thread(sandbox.run, command)
        return result

    except RuntimeError as e:
        return f"Error: sandbox execution failed: {e}"

    except Exception as e:
        return f"Error: Unexpected failure: {e}"


BASH_SCHEMA = {
    "name": "bash",
    "description": "Execute a bash command in the isolated sandbox environment. Use this to run shell commands, install packages, run scripts, etc.",
    "input_schema": {
        "type": "object",
        "properties": {
            "command": {
                "type": "string",
                "description": "The bash command to execute (e.g., 'ls -la', 'python script.py', 'pip install requests')",
            }
        },
        "required": ["command"],
    },
}