import asyncio
from fastmcp import Client


async def main():
    client = Client("python memory_server.py")
    await client.connect()
    try:
        # Save a value in default namespace
        saved = await client.call_tool(
            "save_with_namespace",
            {"key": "username", "value": "Алексей", "namespace": "default"},
        )
        print(f"Saved: {saved}")

        # Retrieve all values from default namespace
        data = await client.call_tool("get_by_namespace", {"namespace": "default"})
        print("Namespace 'default' contents:")
        for item in data:
            print(f"  {item['key']}: {item['value']} (ts={item['timestamp']})")

        # List keys matching pattern
        keys = await client.call_tool("list_keys", {"pattern": "*name"})
        print(f"Keys matching '*name': {keys}")

    finally:
        await client.close()


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