import sqlite3
from pathlib import Path
from datetime import datetime

db_path = Path("/Users/ddrwode/code/codex_jxs_code/models/database.db")
conn = sqlite3.connect(str(db_path))
cursor = conn.cursor()

# 列出所有表
cursor.execute("SELECT name FROM sqlite_master WHERE type='table';")
tables = cursor.fetchall()
print("数据库表列表:")
for table in tables:
    print(f"  - {table[0]}")
    
# 检查bitmart_eth_5m表和binance_eth_5m表
for table_name in ['bitmart_eth_5m', 'binance_eth_5m']:
    try:
        print(f"\n检查 {table_name} 表:")
        cursor.execute(f"SELECT COUNT(*) FROM {table_name}")
        count = cursor.fetchone()[0]
        print(f"  记录数: {count}")
        
        if count > 0:
            # 获取时间范围
            cursor.execute(f"SELECT MIN(id), MAX(id) FROM {table_name}")
            result = cursor.fetchone()
            if result[0] and result[1]:
                min_id, max_id = result
                min_date = datetime.fromtimestamp(min_id/1000).strftime('%Y-%m-%d %H:%M:%S')
                max_date = datetime.fromtimestamp(max_id/1000).strftime('%Y-%m-%d %H:%M:%S')
                print(f"  时间范围: {min_date} ~ {max_date}")
    except Exception as e:
        print(f"  错误: {e}")

conn.close()