"""Клиент для тестирования MCP-сервера памяти."""
from __future__ import annotations

import asyncio
from pathlib import Path

from fastmcp import Client


def _unwrap(result) -> object:
    if hasattr(result, "data"):
        return result.data
    if hasattr(result, "structured_content"):
        return result.structured_content
    return result


async def main() -> None:
    server_path = Path(__file__).with_name("memory_server.py")

    async with Client(server_path) as client:
        saved = await client.call_tool(
            "save_with_namespace",
            {"key": "username", "value": "Алексей", "namespace": "default"},
        )
        print(f"Сохранено: {_unwrap(saved)}")

        items = await client.call_tool("get_by_namespace", {"namespace": "default"})
        data = _unwrap(items)
        print("Данные namespace 'default':")
        for item in data or []:
            print(f"  {item['key']}: {item['value']}")

        keys = await client.call_tool("list_keys", {"pattern": "*name*"})
        print(f"Ключи с 'name': {_unwrap(keys)}")


if __name__ == "__main__":
    asyncio.run(main())