#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
专业提取工具测试脚本
演示如何使用SenseVoice和OCR工具
"""

import os
import time
from pathlib import Path

def test_sensevoice():
    """测试SenseVoice语音识别"""
    print("🎤 测试SenseVoice语音识别...")
    
    # 检查音频文件
    audio_dir = Path("../video2audio")
    audio_files = list(audio_dir.glob("*.wav"))
    
    if not audio_files:
        print("❌ 未找到音频文件，请先运行video2audio.py提取音频")
        return
    
    # 选择第一个音频文件测试
    test_audio = audio_files[0]
    print(f"📁 测试文件: {test_audio}")
    
    # 构建命令
    cmd = f"""python sensevoice_transcribe.py "{test_audio}" \
        --language zh \
        --output sensevoice_test_results \
        --format json"""
    
    print(f"🚀 执行命令: {cmd}")
    
    try:
        os.system(cmd)
        print("✅ SenseVoice测试完成")
    except Exception as e:
        print(f"❌ SenseVoice测试失败: {e}")

def test_ocr_extractor():
    """测试OCR字幕提取"""
    print("\n📝 测试OCR字幕提取...")
    
    # 检查视频文件
    video_dir = Path("../video2audio")
    video_files = list(video_dir.glob("*.mp4"))
    
    if not video_files:
        print("❌ 未找到视频文件")
        return
    
    # 选择第一个视频文件测试
    test_video = video_files[0]
    print(f"📁 测试文件: {test_video}")
    
    # 构建命令
    cmd = f"""python ocr_subtitle_extractor.py "{test_video}" \
        --engine paddleocr \
        --language ch \
        --confidence 0.5 \
        --output ocr_test_results \
        --format json"""
    
    print(f"🚀 执行命令: {cmd}")
    
    try:
        os.system(cmd)
        print("✅ OCR测试完成")
    except Exception as e:
        print(f"❌ OCR测试失败: {e}")

def test_whisper_comparison():
    """测试Whisper对比"""
    print("\n🎯 测试Whisper对比...")
    
    audio_dir = Path("../video2audio")
    audio_files = list(audio_dir.glob("*.wav"))
    
    if not audio_files:
        print("❌ 未找到音频文件")
        return
    
    test_audio = audio_files[0]
    
    # 使用Whisper
    cmd = f"""python whisper_audio_transcribe.py "{audio_dir}" \
        --model base \
        --output whisper_test_results"""
    
    print(f"🚀 执行Whisper命令: {cmd}")
    
    try:
        os.system(cmd)
        print("✅ Whisper测试完成")
    except Exception as e:
        print(f"❌ Whisper测试失败: {e}")

def compare_results():
    """对比结果"""
    print("\n📊 对比测试结果...")
    
    # 检查输出目录
    sensevoice_dir = Path("sensevoice_test_results")
    ocr_dir = Path("ocr_test_results")
    whisper_dir = Path("whisper_test_results")
    
    print("📂 输出目录检查:")
    print(f"  SenseVoice: {'✅' if sensevoice_dir.exists() else '❌'} {sensevoice_dir}")
    print(f"  OCR提取器: {'✅' if ocr_dir.exists() else '❌'} {ocr_dir}")
    print(f"  Whisper: {'✅' if whisper_dir.exists() else '❌'} {whisper_dir}")
    
    # 显示文件列表
    for name, dir_path in [("SenseVoice", sensevoice_dir), ("OCR", ocr_dir), ("Whisper", whisper_dir)]:
        if dir_path.exists():
            files = list(dir_path.glob("*"))
            print(f"\n{name} 输出文件 ({len(files)}个):")
            for file in files[:3]:  # 只显示前3个
                file_size = file.stat().st_size if file.is_file() else 0
                print(f"  📄 {file.name} ({file_size} bytes)")

def main():
    """主函数"""
    print("🔧 专业提取工具测试套件")
    print("=" * 50)
    
    start_time = time.time()
    
    # 检查依赖
    print("\n📋 检查依赖安装...")
    
    dependencies = [
        ("funasr", "SenseVoice语音识别"),
        ("paddleocr", "PaddleOCR字幕识别"), 
        ("cv2", "OpenCV图像处理"),
        ("whisper", "Whisper语音识别")
    ]
    
    for module, desc in dependencies:
        try:
            __import__(module)
            print(f"  ✅ {desc} - 已安装")
        except ImportError:
            print(f"  ❌ {desc} - 未安装")
    
    print("\n" + "=" * 50)
    
    # 运行测试
    try:
        # 测试语音识别
        test_sensevoice()
        
        # 测试OCR提取
        test_ocr_extractor()
        
        # 测试Whisper对比
        test_whisper_comparison()
        
        # 对比结果
        compare_results()
        
    except KeyboardInterrupt:
        print("\n⏹️ 测试被用户中断")
    except Exception as e:
        print(f"\n❌ 测试过程中出错: {e}")
    
    total_time = time.time() - start_time
    print(f"\n⏱️ 总测试时间: {total_time:.2f} 秒")
    print("🎉 测试完成!")

if __name__ == "__main__":
    main()