from flask import Flask, jsonify
from flask_cors import CORS

app = Flask(__name__)
CORS(app, resources={r"/*": {"origins": "*"}})  # 允许所有来源，仅用于开发环境

channels = [
    {"id": 1, "name": "BBC News", "url": "https://cdn4.skygo.mn/live/disk1/BBC_News/HLSv3-FTA/BBC_News.m3u8"},
    {"id": 2, "name": "CCTV5", "url": "https://node1.olelive.com:6443/live/CCTV5HD/hls.m3u8"},
    {"id": 3, "name": "CNN", "url": "https://turnerlive.warnermediacdn.com/hls/live/586495/cnngo/cnn_slate/VIDEO_3_1464000.m3u8"},
    {"id": 4, "name": "Bloomberg", "url": "https://liveprodusphoenixeast.akamaized.net/USPhx-HD/Channel-TX-USPhx-AWS-virginia-1/Source-USPhx-16k-1-s6lk2-BP-07-02-81ykIWnsMsg_live.m3u8"},
]

@app.route('/api/channels', methods=['GET'])
def get_channels():
    return jsonify(channels)

@app.route('/api/stream/<int:channel_id>', methods=['GET'])
def get_stream_url(channel_id):
    channel = next((c for c in channels if c['id'] == channel_id), None)
    if channel:
        return jsonify({'streamUrl': channel['url']})
    return jsonify({'error': 'Channel not found'}), 404

if __name__ == '__main__':
    app.run(debug=True)
