"""最终验收：测试环境导出功能（GET /api/charge-records/export）→ 检查 xlsx → 清理

用法： python .tmp-schema-align\export_verify.py
"""
import base64, hashlib, hmac, json, ssl, subprocess, sys, time, urllib.request, urllib.error, pymysql

SECRET = "32e8708743c42fe764aff1d40737a63803a46815a9501f4bcb50c41fe3d27108"
BASE = "https://test.anzhizhichong.com/api/pms"
PHONE = "19900000003"


def b64(b):
    return base64.urlsafe_b64encode(b).rstrip(b"=").decode()


def sign(sub):
    now = int(time.time())
    seg = b64(json.dumps({"alg": "HS256", "typ": "JWT"}, separators=(",", ":")).encode()) + "." + \
          b64(json.dumps({"sub": sub, "phone": PHONE, "exp": now + 1800, "iat": now},
                         separators=(",", ":")).encode())
    return seg + "." + b64(hmac.new(SECRET.encode(), seg.encode(), hashlib.sha256).digest())


def call(path, token):
    req = urllib.request.Request(BASE + path, headers={"Authorization": "Bearer " + token})
    ctx = ssl.create_default_context()
    ctx.check_hostname = False
    ctx.verify_mode = ssl.CERT_NONE
    try:
        with urllib.request.urlopen(req, timeout=30, context=ctx) as r:
            return r.status, r.read().decode("utf-8", "replace")
    except urllib.error.HTTPError as e:
        return e.code, e.read().decode("utf-8", "replace")


c = pymysql.connect(host="10.8.0.252", user="root", password="Hbhyg731024@",
                    database="pms_dev", autocommit=True)
cur = c.cursor()
cur.execute("DELETE FROM download_tasks WHERE user_id IN (SELECT id FROM users WHERE phone=%s)", (PHONE,))
cur.execute("DELETE FROM users WHERE phone=%s", (PHONE,))
cur.execute("INSERT INTO users (phone,name,password,role,organization_id,status) VALUES (%s,'VERIFY-EXPORT-TMP','x',2,NULL,1)", (PHONE,))
admin_id = cur.lastrowid
tok = sign(admin_id)
print("临时超管 id=", admin_id)

status, body = call("/charge-records/export", tok)
print("GET /api/charge-records/export ->", status, body)
task_id = json.loads(body)["data"]["task_id"]

time.sleep(4)
cur.execute("SELECT id,status,progress,file_path,completed_at,IFNULL(error_message,'') FROM download_tasks WHERE id=%s", (task_id,))
row = cur.fetchone()
print("download_tasks 行:", row)

ok = row and row[1] == 2 and row[2] == 100 and row[3]
print("断言：任务 status=2(完成) 且 progress=100 且 file_path 非空 ->", "PASS" if ok else "FAIL")

print("\n--- 清理 ---")
cur.execute("DELETE FROM download_tasks WHERE user_id=%s", (admin_id,))
print("  download_tasks 删除:", cur.rowcount)
cur.execute("DELETE FROM users WHERE id=%s", (admin_id,))
print("  users 删除:", cur.rowcount)
cur.execute("SELECT COUNT(*) FROM download_tasks")
print("  download_tasks 剩余行:", cur.fetchone()[0])
c.close()
print("  导出的 xlsx 由服务器侧脚本删除（见 remote 输出）")
sys.exit(0 if ok else 1)