import pytest
import time
import sys
import os
import json

sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), "..")))

from api_hook_client import ApiHookClient

@pytest.mark.integration
@pytest.mark.timeout(60)
def test_gui_ux_event_routing(live_gui) -> None:
 client = ApiHookClient()
 assert client.wait_for_server(timeout=15), "Hook server did not start"

 # ------------------------------------------------------------------
 # 1. Verify Streaming Event Routing
 # ------------------------------------------------------------------
 print("[SIM] Testing Streaming Event Routing...")
 stream_id = "Tier 3 (Worker): T-SIM-001"
 
 # We use push_event which POSTs to /api/gui with action=mma_stream_append
 # As defined in App._process_pending_gui_tasks
 client.push_event('mma_stream_append', {'stream_id': stream_id, 'text': 'Hello '})
 time.sleep(0.5)
 client.push_event('mma_stream_append', {'stream_id': stream_id, 'text': 'World!'})
 time.sleep(1.0)
 
 status = client.get_mma_status()
 streams = status.get('mma_streams', {})
 assert streams.get(stream_id) == 'Hello World!', f"Streaming failed: {streams.get(stream_id)}"
 print("[SIM] Streaming event routing verified.")

 # ------------------------------------------------------------------
 # 2. Verify State Update (Usage/Cost) Routing
 # ------------------------------------------------------------------
 print("[SIM] Testing State Update Routing...")
 usage = {
  "Tier 1": {"input": 1000, "output": 500, "model": "gemini-3.1-pro-preview"},
  "Tier 2": {"input": 2000, "output": 1000, "model": "gemini-3-flash-preview"}
 }
 
 client.push_event('mma_state_update', {
  'status': 'simulating',
  'tier_usage': usage,
  'tickets': []
 })
 time.sleep(1.0)
 
 status = client.get_mma_status()
 assert status.get('mma_status') == 'simulating'
 # The app merges or replaces usage. Let's check what we got back.
 received_usage = status.get('mma_tier_usage', {})
 assert received_usage.get('Tier 1', {}).get('input') == 1000
 assert received_usage.get('Tier 2', {}).get('model') == 'gemini-3-flash-preview'
 print("[SIM] State update routing verified.")

 # ------------------------------------------------------------------
 # 3. Verify Performance
 # ------------------------------------------------------------------
 print("[SIM] Testing Performance...")
 # Wait for at least one second of frame data to accumulate for FPS calculation
 time.sleep(2.0)
 perf_data = client.get_performance()
 assert perf_data is not None, "Failed to retrieve performance metrics"
 perf = perf_data.get('performance', {})
 fps = perf.get('fps', 0.0)
 total_frames = perf.get('total_frames', 0)
 print(f"[SIM] Current FPS: {fps}, Total Frames: {total_frames}")
 assert fps >= 30.0, f"Performance degradation: {fps} FPS < 30.0 (Total Frames: {total_frames})"
 print("[SIM] Performance verified.")

@pytest.mark.integration
@pytest.mark.timeout(60)
def test_gui_track_creation(live_gui) -> None:
 client = ApiHookClient()
 assert client.wait_for_server(timeout=15), "Hook server did not start"

 print("[SIM] Testing Track Creation via GUI...")
 track_name = 'UX_SIM_TEST'
 track_desc = 'Simulation testing for GUI UX'
 track_type = 'feature'

 client.set_value('ui_new_track_name', track_name)
 client.set_value('ui_new_track_desc', track_desc)
 client.set_value('ui_new_track_type', track_type)

 client.click('btn_mma_create_track')
 time.sleep(2.0)

 tracks_dir = 'conductor/tracks/'
 found = False
 # The implementation lowercases and replaces spaces with underscores
 search_prefix = track_name.lower().replace(' ', '_')
 
 for entry in os.listdir(tracks_dir):
  if entry.startswith(search_prefix) and os.path.isdir(os.path.join(tracks_dir, entry)):
   found = True
   metadata_path = os.path.join(tracks_dir, entry, 'metadata.json')
   assert os.path.exists(metadata_path), f"metadata.json missing in {entry}"
   
   with open(metadata_path, 'r') as f:
    meta = json.load(f)
   
   assert meta.get('status') == 'new'
   assert meta.get('title') == track_name
   print(f"[SIM] Verified track directory: {entry}")
   break

 assert found, f"Track directory starting with {search_prefix} not found."
 print("[SIM] Track creation verified.")

if __name__ == "__main__":
 pass