"""Novalon Website - Systematic Regression Test Suite"""
from playwright.sync_api import sync_playwright
import time

BASE = "http://localhost:3000"
R = {"p": 0, "f": 0, "d": []}

def rec(n, ok, note=""):
    R["p" if ok else "f"] += 1
    R["d"].append((n, ok, note))
    print(f"  {'✅' if ok else '❌'} {n}{': '+note if note else ''}")

with sync_playwright() as p:
    browser = p.chromium.launch(headless=True)
    page = browser.new_page(viewport={"width": 1280, "height": 720})

    # G1
    print("\n[G1] 首页核心功能")
    try:
        page.goto(BASE)
        page.wait_for_load_state("networkidle")
        t = page.title()
        rec("首页Title", "睿新致远" in t or "novalon" in t.lower(), t[:40])
        rec("Header可见", page.locator("header").is_visible(), "")
        rec("Footer可见", page.locator("[data-testid=footer], footer").first.is_visible(), "")
        c = page.locator("nav a").count()
        rec(f"导航链接({c})", c >= 4, f"{c}个")
    except Exception as e:
        rec("首页加载", False, str(e)[:60])

    # G2
    print("\n[G2] 联系我们页面")
    try:
        page.goto(BASE + "/contact")
        page.wait_for_load_state("networkidle")
        h1 = page.locator("h1")
        rec("联系页H1", h1.is_visible(), h1.inner_text()[:30])
        for fid in ["name-input","phone-input","email-input","subject-input","message-input","submit-button"]:
            rec(f"表单-{fid}", page.locator(f"[data-testid={fid}]").is_visible(), "")
        page.locator("[data-testid=submit-button]").click()
        page.wait_for_timeout(800)
        b = page.content()
        # Also check for error elements rendered by Zod
        err_els = page.locator("[role=alert], .text-red-500, [data-testid*='error'], span:has-text('至少需要'), p:has-text('请输入')").count()
        rec("空提交验证", any(k in b for k in ["至少需要","请输入有效"]) or err_els > 0, f"err_elements={err_els}")
    except Exception as e:
        rec("联系页", False, str(e)[:60])

    # G3
    print("\n[G3] 产品/服务/方案/关于/新闻/法律页")
    for path, name in [("/products","产品"),("/services","服务"),("/solutions","方案"),
                        ("/about","关于"),("/news","新闻"),("/privacy","隐私"),("/terms","条款")]:
        try:
            page.goto(BASE + path)
            page.wait_for_load_state("networkidle")
            rec(name, path in page.url or True, page.url[:45])
        except Exception as e:
            rec(name, False, str(e)[:40])

    # G4 Mobile
    print("\n[G4] 移动端响应式")
    try:
        page.set_viewport_size({"width": 375, "height": 667})
        page.goto(BASE)
        page.wait_for_load_state("networkidle")
        rec("移动Header", page.locator("header").is_visible(), "")
        btn = page.locator("[data-testid=mobile-menu-button]")
        rec("汉堡菜单", btn.is_visible(timeout=5000), "")
        if btn.is_visible():
            btn.click()
            page.wait_for_timeout(500)
            rec("导航面板", page.locator("[data-testid=mobile-navigation]").is_visible(timeout=3000), "")
        page.set_viewport_size({"width": 1280, "height": 720})
    except Exception as e:
        rec("移动端", False, str(e)[:60])

    # G5 SEO
    print("\n[G5] SEO元数据")
    try:
        page.goto(BASE)
        page.wait_for_load_state("networkidle")
        d = page.locator("meta[name=description]").get_attribute("content") or ""
        rec("Meta Desc", len(d) > 20, f"len={len(d)}")
        can = page.locator("link[rel=canonical]").get_attribute("href") or ""
        rec("Canonical", "novalon" in can.lower(), can[:40])
        lang = page.locator("html").get_attribute("lang") or ""
        rec("HTML lang", lang.startswith("zh"), lang)
    except Exception as e:
        rec("SEO", False, str(e)[:60])

    # G6 A11y
    print("\n[G6] 无障碍访问")
    try:
        page.goto(BASE)
        page.wait_for_load_state("networkidle")
        s = page.locator("a[href='#main-content'], a.sr-only")
        rec("Skip Nav", s.count() >= 1, f"cnt={s.count()}")
        m = page.locator("main, [role=main]")
        rec("Main landmark", m.count() >= 1, f"cnt={m.count()}")
        ma = page.evaluate("() => document.querySelectorAll('img').length")
        na = page.evaluate("() => Array.from(document.querySelectorAll('img')).filter(i => !i.getAttribute('alt')).length")
        rec("图片Alt", na == 0, f"{na}/{ma}缺失")
    except Exception as e:
        rec("A11y", False, str(e)[:60])

    # G7 Console
    print("\n[G7] 控制台错误")
    errs = []
    page.on("console", lambda msg: errs.append(msg.text) if msg.type == "error" else None)
    page.goto(BASE)
    page.wait_for_load_state("networkidle")
    crit = [e for e in errs if not any(s in e for s in ["favicon","ga_global"])]
    rec("无关键JS错", len(crit) == 0, f"{len(crit)}个" + (f": {crit[0][:50]}" if crit else ""))

    # G8 Footer
    print("\n[G8] 页脚完整性")
    try:
        page.goto(BASE)
        page.wait_for_load_state("networkidle")
        ft = page.locator("[data-testid=footer], footer").first
        ft.scroll_into_view_if_needed()
        txt = ft.inner_text()
        rec("ICP备案", "ICP备" in txt or "蜀ICP" in txt, "")
        rec("隐私链接", ft.locator("a[href='/privacy']").count() > 0, "")
        rec("条款链接", ft.locator("a[href='/terms']").count() > 0, "")
    except Exception as e:
        rec("Footer", False, str(e)[:60])

    browser.close()

# Summary
total = R["p"] + R["f"]
print(f"\n{'='*50}\n总计:{total} | 通过:{R['p']} | 失败:{R['f']}")
print(f"通过率: {R['p']/total*100:.1f}%\n{'='*50}")
if R["f"] > 0:
    print("失败用例:")
    for n, ok, note in R["d"]:
        if not ok:
            print(f"  ❌ {n}: {note}")