import os
import sys

# 添加项目根目录到Python路径
sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))

# 在导入应用之前加载环境变量
try:
    from dotenv import load_dotenv
    if load_dotenv():
        print("成功加载.env文件")
except ImportError:
    print("python-dotenv未安装，跳过.env文件加载")

from app import create_app, db

# 创建应用实例
app = create_app()

with app.app_context():
    try:
        # 检查表结构
        from sqlalchemy import inspect
        inspector = inspect(db.engine)
        tables = inspector.get_table_names()
        print(f"Database tables: {tables}")
        
        # 检查 admin 表结构
        if 'admin' in tables:
            columns = inspector.get_columns('admin')
            print("\nAdmin table columns:")
            for col in columns:
                print(f"  - {col['name']}: {col['type']}")
            
            # 检查是否有 is_deleted 字段
            has_is_deleted = any(col['name'] == 'is_deleted' for col in columns)
            print(f"\nHas is_deleted column: {has_is_deleted}")
        else:
            print("Admin table not found")
            
        # 检查 audit_log 表
        if 'audit_log' in tables:
            print("\nAudit_log table exists")
        else:
            print("\nAudit_log table not found")
            
    except Exception as e:
        print(f"Database inspection failed: {e}")
        import traceback
        traceback.print_exc()