"""
检查所有依赖是否已安装
"""
import sys

def check_dependency(module_name, import_statement):
    """检查单个依赖"""
    try:
        exec(import_statement)
        print(f"✓ {module_name}: 已安装")
        return True
    except ImportError as e:
        print(f"✗ {module_name}: 未安装 - {str(e)}")
        return False

def main():
    """主函数"""
    print("="*60)
    print("检查依赖安装情况")
    print("="*60)
    print()
    
    dependencies = [
        ("Flask", "from flask import Flask"),
        ("Flask-CORS", "from flask_cors import CORS"),
        ("Flasgger", "from flasgger import Swagger"),
        ("PyMySQL", "import pymysql"),
        ("python-dotenv", "from dotenv import load_dotenv"),
        ("Requests", "import requests"),
        ("python-docx", "from docx import Document"),
        ("MinIO", "from minio import Minio"),
        ("openpyxl", "import openpyxl"),
    ]
    
    results = []
    for name, import_stmt in dependencies:
        results.append(check_dependency(name, import_stmt))
    
    print()
    print("="*60)
    installed = sum(results)
    total = len(results)
    print(f"已安装: {installed}/{total}")
    
    if installed < total:
        print("\n缺少的依赖，请运行：")
        print("  pip install -r requirements.txt")
        return False
    else:
        print("\n✓ 所有依赖已安装！")
        return True

if __name__ == '__main__':
    success = main()
    sys.exit(0 if success else 1)