import threading
import time
import requests
import pytest
from api_hook_client import ApiHookClient

def test_api_ask_synchronous_flow(live_gui):
    """
    Tests the full synchronous lifecycle of the /api/ask endpoint:
    1. A client makes a blocking request.
    2. An event is emitted with a unique request_id.
    3. A separate agent responds to that request_id.
    4. The original blocking request completes with the provided data.
    """
    # The live_gui fixture starts the Manual Slop application with hooks on 8999.
    client = ApiHookClient("http://127.0.0.1:8999")
    
    # Drain existing events
    client.get_events()
    
    results = {"response": None, "error": None}
    
    def make_blocking_request():
        try:
            # This POST will block until we call /api/ask/respond
            # Note: /api/ask returns {'status': 'ok', 'response': ...}
            resp = requests.post(
                "http://127.0.0.1:8999/api/ask",
                json={"prompt": "Should we proceed with the refactor?"},
                timeout=10
            )
            results["response"] = resp.json()
        except Exception as e:
            results["error"] = str(e)

    # Start the request in a background thread
    t = threading.Thread(target=make_blocking_request)
    t.start()
    
    # Poll for the 'ask_received' event to find the generated request_id
    request_id = None
    start_time = time.time()
    while time.time() - start_time < 5:
        events = client.get_events()
        for ev in events:
            if ev.get("type") == "ask_received":
                request_id = ev.get("request_id")
                break
        if request_id:
            break
        time.sleep(0.1)

    assert request_id is not None, "Timed out waiting for 'ask_received' event"

    # Respond to the task via the respond endpoint
    expected_response = {"approved": True, "message": "Proceeding as requested."}
    resp = requests.post(
        "http://127.0.0.1:8999/api/ask/respond",
        json={
            "request_id": request_id,
            "response": expected_response
        }
    )
    assert resp.status_code == 200

    # Join the thread and verify the original request received the correct data
    t.join(timeout=5)
    assert not t.is_alive(), "Background thread failed to unblock"
    assert results["error"] is None, f"Request failed: {results['error']}"
    
    # The /api/ask endpoint returns {'status': 'ok', 'response': expected_response}
    assert results["response"]["status"] == "ok"
    assert results["response"]["response"] == expected_response