import asyncio
import base64
import os
import sys

sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), '../..')))
sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), '..')))

from backend.tts_asr import _tts_sync_with_retry

async def play_audio():
    print("生成测试音频中，请稍候...")
    test_text = "这是一段用以测试新语音模型音质的中文合成音频。"
    
    try:
        audio_bytes, sr = await _tts_sync_with_retry(test_text, rate=1.0)
        
        # 保存到本地文件
        wav_path = os.path.join(os.path.dirname(__file__), "test_audio.wav")
        with open(wav_path, "wb") as f:
            f.write(audio_bytes)
            
        print(f"音频已生成并保存到: {wav_path}")
        print("正在尝试在 macOS 上播放...")
        
        # Mac OS 的播放命令
        os.system(f"afplay '{wav_path}'")
        
        print("播放完成。")
            
    except Exception as e:
        import traceback
        traceback.print_exc()
        print(f"音频生成失败: {str(e)}")

if __name__ == "__main__":
    asyncio.run(play_audio())