from fastapi.testclient import TestClient

# Mock settings BEFORE importing the app
from unittest.mock import patch
with patch("app.core.config.settings.API_KEY", "test-api-key"):
    from main import app
import pytest

client = TestClient(app)

def test_chat_response():
    """Test basic chatbot response and identity."""
    response = client.post(
        "/api/ai/chat",
        json={"message": "مرحباً، من أنت؟"},
        headers={"X-API-Key": "test-api-key"}
    )
    assert response.status_code == 200
    data = response.json()
    assert "عون" in data["response"] # Should identify as Aoun assistant
    assert "history" in data
    assert len(data["history"]) >= 2

def test_chat_with_history():
    """Test chatbot response with history context."""
    history = [
        {"role": "user", "content": "اسمي محمد"},
        {"role": "model", "content": "أهلاً بك يا محمد في منصة عون، كيف يمكنني مساعدتك؟"}
    ]
    response = client.post(
        "/api/ai/chat",
        json={
            "message": "ما هو اسمي؟",
            "history": history
        },
        headers={"X-API-Key": "test-api-key"}
    )
    assert response.status_code == 200
    data = response.json()
    assert "محمد" in data["response"]
    assert len(data["history"]) == 4