# -*- coding: utf-8 -*-
"""只读勘察第四轮：其余自定义 story 关联表 + 正确重读 zt_story_expand。绝不写入。"""
import io, sys, pymysql
sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8')

SRC = dict(host='192.168.3.200', user='root', password='PX4fTAAsJ#T!1',
           database='zentao_dev', charset='utf8mb4', connect_timeout=15)
DST = dict(host='192.168.1.161', user='devgps', password='dev@2021GPS',
           database='zentao_dev_2026', charset='utf8mb4', connect_timeout=15)
SID = 9197

src = pymysql.connect(**SRC); scur = src.cursor()
dst = pymysql.connect(**DST); dcur = dst.cursor()

def cols_of(cur, db, t):
    cur.execute("""SELECT column_name FROM information_schema.columns
                   WHERE table_schema=%s AND table_name=%s ORDER BY ordinal_position""", (db, t))
    return [r[0] for r in cur.fetchall()]

TABLES = ['zt_story_expand', 'zt_story_feedback', 'zt_story_user', 'zt_story_userspec',
          'zt_story_case', 'zt_story_month_workload', 'zt_story_user_task']

for t in TABLES:
    for label, cur, db in [('200', scur, 'zentao_dev'), ('161_2026', dcur, 'zentao_dev_2026')]:
        cols = cols_of(cur, db, t)
        if not cols:
            print(f'{label} {t}: 不存在'); continue
        keys = [c for c in cols if c in ('story_id', 'story', 'storyId')]
        if not keys:
            print(f'{label} {t}: 无 story 关联列, 列={cols[:8]}...'); continue
        k = keys[0]
        cur.execute(f"SELECT * FROM `{t}` WHERE `{k}`=%s", (SID,))
        rows = cur.fetchall()
        print(f'{label} {t}({k}=9197): {len(rows)} 行')
        for r in rows:
            d = dict(zip(cols, r))
            # 长文本截断
            for kk, vv in d.items():
                if isinstance(vv, (bytes, str)) and len(str(vv)) > 60:
                    d[kk] = str(vv)[:60] + '...'
            print('   ', d)

src.close(); dst.close()
print('done')