from flask import Flask, request, jsonify
from flask_cors import CORS
import yt_dlp
import os

app = Flask(__name__)
CORS(app) # Taakay koi bhi website isay call kar sakay

@app.route('/')
def home():
    return "Gm gpt API is Running!"

@app.route('/api/download', methods=['GET'])
def download():
    video_url = request.args.get('url')
    if not video_url:
        return jsonify({"error": "URL missing"}), 400

    try:
        ydl_opts = {
            'format': 'best',
            'quiet': True,
            'no_warnings': True,
            'noplaylist': True,
            'source_address': '0.0.0.0', # Force IPv4 (Fixes Errno -5)
            'user_agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36'
        }

        with yt_dlp.YoutubeDL(ydl_opts) as ydl:
            info = ydl.extract_info(video_url, download=False)
            return jsonify({
                "status": "success",
                "title": info.get('title'),
                "thumbnail": info.get('thumbnail'),
                "download_url": info.get('url')
            })

    except Exception as e:
        return jsonify({"status": "error", "message": str(e)}), 500

if __name__ == '__main__':
    app.run(host='0.0.0.0', port=7860)