import pytest
import threading
from unittest.mock import MagicMock, patch
from src.ai_client_proxy import AIProxyClient


def test_proxy_initialization():
    proxy = AIProxyClient()
    assert proxy._status == "disconnected"
    assert proxy._pending == {}


def test_proxy_status_property():
    proxy = AIProxyClient()
    assert proxy.status in ("disconnected", "init", "ready", "busy", "error")


def test_proxy_status_reflects_internal_state():
    proxy = AIProxyClient()
    assert proxy.status == "disconnected"
    proxy._status = "ready"
    assert proxy.status == "ready"


def test_send_command_without_server_returns_error():
    proxy = AIProxyClient()
    proxy._status = "ready"
    result = proxy.send_command("list_models", {"provider": "gemini"})
    assert "error" in result


def test_pending_dict_structure():
    proxy = AIProxyClient()
    assert isinstance(proxy._pending, dict)
    assert len(proxy._pending) == 0


def test_stop_when_not_started():
    proxy = AIProxyClient()
    proxy.stop()
    assert proxy._status == "disconnected"
    assert proxy._process is None