"""真实 HTTP 启动检查: 等待端口 -> 登录 -> 看板渲染"""
import urllib.request, urllib.parse, http.cookiejar, time, sys

BASE = "http://127.0.0.1:8080"
cj = http.cookiejar.CookieJar()
op = urllib.request.build_opener(urllib.request.HTTPCookieProcessor(cj))


def get(path):
    return op.open(BASE + path, timeout=5).read().decode("utf-8", "ignore")


# 等待服务起来
for i in range(20):
    try:
        html = get("/login")
        if "物料入库系统" in html:
            print("[OK] 服务已启动, 登录页正常")
            break
    except Exception:
        time.sleep(0.5)
else:
    print("[FAIL] 服务未在 10s 内就绪")
    sys.exit(1)

# 登录
data = urllib.parse.urlencode({"username": "admin", "password": "admin123"}).encode()
op.open(urllib.request.Request(BASE + "/login", data=data, method="POST"))
html = get("/dashboard")
assert "库存看板" in html, "看板未渲染"
print("[OK] 登录后看板渲染正常")

# 物料页
html = get("/materials")
assert "物料" in html
print("[OK] 物料页渲染正常")

# 入库页
html = get("/inbound")
assert "入库登记" in html
print("[OK] 入库页渲染正常")

print("\n真实服务冒烟通过 ✅")