"""自签 HS256 JWT 并调用测试环境导出接口（只读探测，不写业务数据）"""
import base64, hashlib, hmac, json, ssl, sys, time, urllib.request, pymysql

JWT_SECRET = "32e8708743c42fe764aff1d40737a63803a46815a9501f4bcb50c41fe3d27108"
BASE = "https://test.anzhizhichong.com/api/pms"


def b64(b: bytes) -> str:
    return base64.urlsafe_b64encode(b).rstrip(b"=").decode()


def sign(sub: int, phone: str) -> str:
    now = int(time.time())
    header = {"alg": "HS256", "typ": "JWT"}
    payload = {"sub": sub, "phone": phone, "exp": now + 3600, "iat": now}
    seg = b64(json.dumps(header, separators=(",", ":")).encode()) + "." + \
          b64(json.dumps(payload, separators=(",", ":")).encode())
    sig = hmac.new(JWT_SECRET.encode(), seg.encode(), hashlib.sha256).digest()
    return seg + "." + b64(sig)


def call(path: str, token: str):
    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=20, 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")


conn = pymysql.connect(host="10.8.0.252", user="root", password="Hbhyg731024@", database="pms_dev")
cur = conn.cursor()
cur.execute("SELECT id, phone, role FROM users WHERE role >= 2 ORDER BY id LIMIT 5")
admins = cur.fetchall()
print("super admins:", admins)
conn.close()
if not admins:
    sys.exit("no super admin")

uid, phone, _ = admins[0]
tok = sign(uid, phone or "13800000000")
print("token(sub=%s) len=%d" % (uid, len(tok)))

if len(sys.argv) > 1 and sys.argv[1] == "orders":
    print("charge-orders:", call("/charge-orders?page=1&page_size=5", tok))
else:
    print("charge-records list:", call("/charge-records?page=1&page_size=5", tok))
    print("charge-records export:", call("/charge-records/export", tok))