from flask import Flask, request, jsonify
from flask_cors import CORS
from text_to_blendshapes_service import TextToBlendShapesService

app = Flask(__name__)
CORS(app)

@app.route('/health', methods=['GET'])
def health():
    return jsonify({'status': 'ok'})

@app.route('/text-to-blendshapes', methods=['POST'])
def text_to_blendshapes():
    try:
        data = request.get_json()
        if not data or 'text' not in data:
            return jsonify({'success': False, 'error': 'Missing text'}), 400

        text = data['text']
        language = data.get('language', 'zh-CN')

        service = TextToBlendShapesService(lang=language)
        result = service.text_to_blend_shapes(text)

        return jsonify(result)

    except Exception as e:
        import traceback
        traceback.print_exc()
        return jsonify({'success': False, 'error': str(e)}), 500

if __name__ == '__main__':
    print("Text to BlendShapes API: http://localhost:5001")
    app.run(host='0.0.0.0', port=5001, debug=True)