import json
import os
import sys
# Setup path
current_dir = os.path.dirname(os.path.abspath(__file__))
clipping_dir = os.path.dirname(current_dir)
if clipping_dir not in sys.path:
    sys.path.append(clipping_dir)

try:
    from fastapi.testclient import TestClient
    from main import app
    from routers.video import ORIGINALS_DIR
except ImportError as e:
    print(f"❌ Error: Missing dependencies. Please run 'pip install -r requirements.txt'")
    print(f"Details: {e}")
    sys.exit(1)

client = TestClient(app)

def create_10s_mock_video(filename="test_10s_video.mp4"):
    path = os.path.join(ORIGINALS_DIR, filename)
    if not os.path.exists(path):
        import imageio_ffmpeg
        import subprocess
        exe = imageio_ffmpeg.get_ffmpeg_exe()
        subprocess.run([
            exe, '-f', 'lavfi', '-i', 'testsrc=duration=10:size=1280x720:rate=30',
            '-f', 'lavfi', '-i', 'sine=frequency=1000:duration=10',
            '-c:v', 'libx264', '-t', '10', path, '-y'
        ], capture_output=True)
    return filename

def test_10s_workflow():
    video_name = create_10s_mock_video()
    
    # اختبار 1: استخدام وضع الكلمات التقليدي (Word Mode) مع بريسيت gaming
    transcription_words = [
        {"word": "Hello", "start": 0.0, "end": 1.0},
        {"word": "this", "start": 1.0, "end": 2.0},
        {"word": "is", "start": 2.0, "end": 3.0},
        {"word": "a", "start": 3.0, "end": 4.0},
        {"word": "test", "start": 4.0, "end": 5.0}
    ]
    
    # اختبار 2: استخدام وضع الجمل والمزامنة اليدوية (Sentence Mode) مع بريسيت storyteller
    transcription_sentences = [
        {
            "text": "This is a test of the storyteller mode",
            "start": 5.0,
            "end": 10.0,
            "words": [
                {"word": "This", "start": 5.0, "end": 6.0},
                {"word": "is", "start": 6.0, "end": 7.0},
                {"word": "a", "start": 7.0, "end": 8.0},
                {"word": "test", "start": 8.0, "end": 9.0},
                {"word": "of", "start": 9.0, "end": 9.5},
                {"word": "the", "start": 9.5, "end": 10.0}
            ]
        }
    ]
    
    timestamps = [{"start_time": 0, "end_time": 10}]
    
    # تنفيذ الاختبار الأول (Word Mode)
    print(f"\n--- Running Test 1: Word Mode with 'gaming' preset ---")
    process_data_1 = {
        "original_filename": video_name,
        "aspect_ratio": "9:16",
        "style": "cinematic",
        "subtitle_style": "gaming",
        "transcription": json.dumps(transcription_words),
        "timestamps": json.dumps(timestamps)
    }
    resp1 = client.post("/api/video/process-saved", data=process_data_1)
    if resp1.status_code == 200:
        print(f"✅ Word Mode Success! Task ID: {resp1.json()['task_id']}")
    else:
        print(f"❌ Word Mode Failed: {resp1.text}")

    # تنفيذ الاختبار الثاني (Sentence Mode - المزامنة اليدوية)
    print(f"\n--- Running Test 2: Sentence Mode with 'storyteller' preset ---")
    process_data_2 = {
        "original_filename": video_name,
        "aspect_ratio": "9:16",
        "style": "cinematic",
        "subtitle_style": "storyteller",
        "transcription": json.dumps(transcription_sentences),
        "timestamps": json.dumps(timestamps)
    }
    resp2 = client.post("/api/video/process-saved", data=process_data_2)
    if resp2.status_code == 200:
        result = resp2.json()
        print(f"✅ Sentence Mode Success! Task ID: {result['task_id']}")
        print(f"✅ Clip URL: {result['clips_urls'][0]}")
    else:
        print(f"❌ Sentence Mode Failed: {resp2.text}")

if __name__ == "__main__":
    test_10s_workflow()