import os
import sys
from sqlalchemy import create_engine, text, inspect

# Database connection
DB_USER = os.getenv('DB_USER', 'root')
DB_PASSWORD = os.getenv('DB_PASSWORD', '12345678')
DB_HOST = os.getenv('DB_HOST', 'localhost')
DB_PORT = os.getenv('DB_PORT', '3306')
DB_NAME = 'auto_trade_sys_new'

DATABASE_URL = f"mysql+pymysql://{DB_USER}:{DB_PASSWORD}@{DB_HOST}:{DB_PORT}/{DB_NAME}"

def inspect_db():
    try:
        engine = create_engine(DATABASE_URL)
        inspector = inspect(engine)
        table_names = inspector.get_table_names()
        print(f"Tables: {table_names}")
        
        if 'trading_config' in table_names:
            columns = inspector.get_columns('trading_config')
            print("\nColumns in trading_config:")
            for col in columns:
                print(f"  - {col['name']} ({col['type']})")
        else:
            print("\ntrading_config table NOT found!")
            
    except Exception as e:
        print(f"Error: {e}")

if __name__ == "__main__":
    inspect_db()