#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import pymysql, json
cfg = json.load(open('db_config.json'))
conn = pymysql.connect(host=cfg['host'], port=cfg['port'], user=cfg['user'],
                       password=cfg.get('password'), database=cfg['database'], charset='utf8mb4')
cur = conn.cursor()
cur.execute("""SELECT category, amount, recorded_date, note FROM variable_expenses
               WHERE member_id=3 AND recorded_date BETWEEN '2026-01-01' AND '2026-06-30'
               AND note LIKE '%[微信]%' ORDER BY amount DESC LIMIT 30""")
print("=== 微信导入大额TOP30 ===")
for c, a, dt, n in cur.fetchall():
    parts = n.split('|')
    peer = parts[2] if len(parts) > 2 else ''
    goods = parts[3] if len(parts) > 3 else ''
    print(f"  {c:8s} ¥{float(a):>9.2f}  {dt}  {peer[:20]:20s} {goods[:30]}")
conn.close()