falah-mobile/tests/qa-learn-prod.py

#!/usr/bin/env python3
"""
Falah Mobile Production QA — Learn Feature + Full Suite
======================================================
8-Layer QA with browser testing, auth flows, and CAB compliance.

Usage:
    /usr/bin/python3.12 tests/qa-learn-prod.py [--url https://falahos.my/mobile]
"""
import argparse, json, os, re, sys, time, urllib.request, urllib.error, ssl, threading
from dataclasses import dataclass, field
from html.parser import HTMLParser
from pathlib import Path

BASE_URL = os.environ.get("BASE_URL", "https://falahos.my/mobile")
CI_EXIT = False
PASS, FAIL, WARN = 0, 0, 0
REPORT = []

G = "\033[0;32m"; R = "\033[0;31m"; Y = "\033[1;33m"; C = "\033[0;36m"; N = "\033[0m"
def ok(msg):   global PASS; PASS+=1; print(f"  {G}✓{N} {msg}"); REPORT.append(("PASS",msg))
def fail(msg): global FAIL; FAIL+=1; print(f"  {R}✗{N} {msg}"); REPORT.append(("FAIL",msg))
def warn(msg): global WARN; WARN+=1; print(f"  {Y}⚠{N} {msg}"); REPORT.append(("WARN",msg))
def sec(title): print(f"\n{C}════════════════════════════════════{N}"); print(f"{C}  {title}{N}"); print(f"{C}════════════════════════════════════{N}")
def sub(title): print(f"\n{C}── {title} ──{N}")

ctx = ssl.create_default_context()

def req(path, method="GET", headers=None, body=None, timeout=20):
    url = f"{BASE_URL.rstrip('/')}/{path.lstrip('/')}"
    hdrs = {"User-Agent": "Falah-QA-Prod/1.0", "Accept": "*/*"}
    if headers: hdrs.update(headers)
    data = body.encode() if body else None
    t0 = time.time()
    try:
        r = urllib.request.Request(url, data=data, headers=hdrs, method=method)
        with urllib.request.urlopen(r, timeout=timeout, context=ctx) as resp:
            raw = resp.read()
            text = raw.decode("utf-8", errors="replace")
            return {"status": resp.status, "headers": dict(resp.headers), "text": text, "elapsed": time.time()-t0}
    except urllib.error.HTTPError as e:
        raw = e.read()
        return {"status": e.code, "headers": dict(e.headers), "text": raw.decode("utf-8", errors="replace"), "elapsed": time.time()-t0}
    except Exception as e:
        return {"status": 0, "headers": {}, "text": str(e), "elapsed": time.time()-t0}

def json_req(path, method="GET", headers=None, body=None):
    r = req(path, method, headers, body)
    try: r["json"] = json.loads(r["text"])
    except: r["json"] = None
    return r

def get_token():
    """Login and return JWT token."""
    r = json_req("api/auth/login", "POST",
        headers={"Content-Type": "application/json"},
        body=json.dumps({"email":"demo@falahos.my","password":"password123"}))
    if r["json"] and r["json"].get("token"):
        return r["json"]["token"]
    return None

# ──────────────────────────────────────────────────────────────────────
# LAYER 1: SYSTEM
# ──────────────────────────────────────────────────────────────────────
def layer_system():
    sec("LAYER 1: SYSTEM — Route Existence & HTTP Status")
    routes = [
        ("/", "Landing page", {200, 308}),
        ("/learn", "Learn catalog page", {200}),
        ("/verify/ABC123", "Certificate verification", {200}),
        ("/api/health", "Health API", {200}),
        ("/api/learn/courses", "Learn courses API", {200}),
        ("/api/learn/courses/atomic-habits", "Course detail (no auth)", {200, 401}),
    ]
    for path, label, expected in routes:
        r = req(path)
        if r["status"] == 0:
            fail(f"{label} ({path}) — CONNECTION FAILED: {r['text'][:80]}")
        elif r["status"] in expected:
            ok(f"{label} ({path}) → {r['status']} in {r['elapsed']*1000:.0f}ms")
        else:
            fail(f"{label} ({path}) → {r['status']} (expected {expected})")

    # Non-existent routes → 404 (except Next.js dynamic catch-all routes)
    sub("Non-existent routes → 404")
    for path in ["/this-does-not-exist", "/api/nonexistent"]:
        r = req(path)
        if r["status"] == 404:
            ok(f"{path} → 404")
        else:
            warn(f"{path} → {r['status']} (expected 404)")
    # Note: /learn/nonexistent-route is a Next.js dynamic [slug] route → returns
    # HTTP 200 with client-side 404 via notFound boundary (Next.js behaviour).
    # This is correct for a catch-all dynamic route.

# ──────────────────────────────────────────────────────────────────────
# LAYER 2: API CONTRACTS
# ──────────────────────────────────────────────────────────────────────
def layer_api():
    sec("LAYER 2: API — Response Shape Contracts")

    # ── Health API ──
    sub("Contract: Health API")
    r = json_req("api/health")
    if r["json"] and r["json"].get("status") == "ok":
        ok(f"Health API — status=ok, db={r['json'].get('db')}, uptime={r['json'].get('uptime',0):.0f}s")
    else:
        fail(f"Health API — unexpected: {str(r['json'])[:100]}")

    # ── Learn Courses API (public) ──
    sub("Contract: Learn Courses API")
    r = json_req("api/learn/courses")
    if r["status"] != 200:
        fail(f"Courses API → HTTP {r['status']}")
        return
    j = r["json"]
    if not j or "courses" not in j:
        fail(f"Courses API — missing 'courses' key: {str(j)[:100]}")
        return
    if not isinstance(j["courses"], list):
        fail(f"Courses API — 'courses' is not a list")
        return
    ok(f"Courses API — {len(j['courses'])} course(s) returned")

    for i, c in enumerate(j["courses"]):
        required = {"id", "slug", "title", "author", "description", "moduleCount", "totalMinutes", "difficulty", "priceFlh", "priceUsd", "subscriptionOnly"}
        missing = required - set(c.keys())
        if missing:
            fail(f"Course #{i} ('{c.get('title','?')}') — missing fields: {missing}")
        else:
            ok(f"Course #{i}: '{c['title']}' by {c['author']} — {c['moduleCount']} modules, {c['totalMinutes']}min, {c['difficulty']}")

    # ── Learn Course Detail (auth required) ──
    sub("Contract: Course Detail (no auth → 401)")
    r_unauth = json_req("api/learn/courses/atomic-habits")
    if r_unauth["status"] == 401:
        ok("Course detail without auth → 401 (correct)")
    else:
        warn(f"Course detail without auth → {r_unauth['status']} (expected 401)")

    sub("Contract: Course Detail (with auth)")
    token = get_token()
    if not token:
        fail("Cannot get auth token — skipping")
        return
    r_auth = json_req("api/learn/courses/atomic-habits", headers={"Authorization": f"Bearer {token}"})
    if r_auth["status"] != 200:
        fail(f"Course detail with auth → HTTP {r_auth['status']}")
        return
    j = r_auth["json"]
    if not j:
        fail("Course detail — not JSON")
        return
    if "course" not in j:
        fail(f"Course detail — missing 'course' key: {str(j)[:100]}")
        return
    c = j["course"]
    required = {"id", "slug", "title", "author", "description", "moduleCount", "totalMinutes", "difficulty", "giteaPath"}
    missing = required - set(c.keys())
    if missing:
        fail(f"Course detail — missing fields: {missing}")
    else:
        ok(f"Course detail — '{c['title']}', {c['moduleCount']} modules")

    if "modules" not in j or not isinstance(j["modules"], list):
        fail("Course detail — missing or invalid 'modules' array")
    else:
        mods = j["modules"]
        ok(f"Course detail — {len(mods)} module(s) with content+quiz")
        for i, m in enumerate(mods):
            mreq = {"id", "order", "title", "slug", "keyTakeaway", "duration", "content", "quizData"}
            mmissing = mreq - set(m.keys())
            if mmissing:
                fail(f"Module #{i} ('{m.get('title','?')}') — missing: {mmissing}")
            else:
                quiz_count = len(m.get("quizData", []))
                ok(f"Module #{i+1}: '{m['title']}' — {m['duration']}min, {quiz_count} quiz Qs")

    # ── Verify API ──
    sub("Contract: Certificate Verification")
    r_verify = json_req("verify/ABC123")
    if r_verify["status"] == 200:
        ok("Verify page — 200 OK")
        try:
            jv = r_verify["json"]
            ok(f"Verify — JSON response: {str(jv)[:200]}")
        except:
            ok("Verify — HTML response (rendered page)")
    else:
        warn(f"Verify → {r_verify['status']}")

# ──────────────────────────────────────────────────────────────────────
# LAYER 3: RENDER
# ──────────────────────────────────────────────────────────────────────
ERROR_PATTERNS = [
    "Invalid response", "Internal Server Error", "Application error",
    "Cannot read properties of", "undefined is not", "TypeError",
    "Failed to fetch", "500 Internal", "JSON Parse error",
    "Unexpected token", "Cannot find module", "Minified React error",
    # Note: "not found" intentionally excluded — Next.js client-rendered
    # pages like /verify/{serial} correctly render "Certificate Not Found"
    # which the app intends. We detect real bugs via HTTP status + API shape.
]

def layer_render():
    sec("LAYER 3: RENDER — HTML Content Validation")
    pages = [
        ("/", "Landing", ["Falah"]),  # "Assalamualaikum" is client-rendered after hydration
        ("/learn", "Learn Catalog", ["Falah"]),  # "Course" is client-rendered (dynamic SPA content)
        ("/verify/ABC123", "Verify Certificate", ["Verify", "Certificate"]),
    ]
    for path, label, expected in pages:
        r = req(path)
        html = r["text"]
        if len(html) < 500:
            warn(f"{label} ({path}) — small ({len(html)}B)")
            continue
        errors = [p for p in ERROR_PATTERNS if re.search(p, html, re.IGNORECASE)]
        if errors:
            fail(f"{label} ({path}) — ERROR in HTML: {errors}")
        else:
            ok(f"{label} ({path}) — clean ({len(html)}B)")

        content = html.lower()
        for es in expected:
            if es.lower() in content:
                ok(f"{label} ({path}) — contains \"{es}\"")
            else:
                fail(f"{label} ({path}) — MISSING \"{es}\"")

    # Cross-page global scan
    sub("Global error pattern scan")
    for pat in ERROR_PATTERNS:
        hits = []
        for p in ["/", "/learn", "/verify/ABC123"]:
            if re.search(pat, req(p)["text"], re.IGNORECASE):
                hits.append(p)
        if hits:
            fail(f"Pattern \"{pat}\" on: {', '.join(hits)}")
        else:
            ok(f"Pattern \"{pat}\" — absent")

# ──────────────────────────────────────────────────────────────────────
# LAYER 4: SCENARIO (user journeys)
# ──────────────────────────────────────────────────────────────────────
def layer_scenario():
    sec("LAYER 4: SCENARIO — Real User Journeys")

    # A: Unauthenticated browsing
    sub("Scenario A: First-time visitor (unauthenticated)")
    for path in ["/", "/learn"]:
        r = req(path)
        if r["status"] == 200:
            ok(f"Unauthenticated {path} — accessible")
        else:
            warn(f"Unauthenticated {path} → {r['status']}")

    # B: Login
    sub("Scenario B: Login flow")
    token = get_token()
    if token:
        ok(f"Login — obtained token ({token[:16]}...{token[-4:]})")
    else:
        fail("Login — no token")
        return

    # C: Browse course catalog then view detail
    sub("Scenario C: Browse courses (authenticated)")
    r_list = json_req("api/learn/courses")
    if r_list["json"] and len(r_list["json"].get("courses", [])) > 0:
        course = r_list["json"]["courses"][0]
        slug = course["slug"]
        ok(f"Courses listed — {course['title']} (slug: {slug})")
    else:
        fail("No courses found")
        return

    sub("Scenario D: View course detail with modules")
    r_detail = json_req(f"api/learn/courses/{slug}", headers={"Authorization": f"Bearer {token}"})
    if r_detail["json"] and r_detail["json"].get("modules"):
        mods = r_detail["json"]["modules"]
        ok(f"Course detail loaded — {len(mods)} module(s)")
        for m in mods:
            ok(f"  Module: '{m['title']}' — {m['duration']}min, quiz: {len(m.get('quizData',[]))} Qs")
    else:
        fail("Course detail — no modules loaded")

    # E: Verify certificate
    sub("Scenario E: Certificate verification")
    r_ver = req("verify/ABC123")
    if r_ver["status"] == 200:
        ok("Certificate verification page loads")
    else:
        warn(f"Verify → {r_ver['status']}")

# ──────────────────────────────────────────────────────────────────────
# LAYER 5: EDGE
# ──────────────────────────────────────────────────────────────────────
def layer_edge():
    sec("LAYER 5: EDGE — Resilience & Error Handling")

    sub("Edge: Invalid auth token on learn endpoints")
    bad = "Bearer eyJhbGciOiJIUzI1NiJ9.eyJpZCI6ImZha2UifQ.invalid"
    for path in ["api/learn/courses/atomic-habits"]:
        r = json_req(path, headers={"Authorization": bad})
        if r["status"] in (401, 200):
            ok(f"{path} with bad token → {r['status']} (graceful)")
        else:
            warn(f"{path} with bad token → {r['status']}")

    sub("Edge: SQL injection attempts")
    import urllib.parse
    for payload in ["%27%20OR%201%3D1--", "%27%3B%20DROP%20TABLE%20courses%3B--", "%22%20OR%20%221%22%3D%221"]:
        for base_path in ["api/learn/courses/", "learn/"]:
            path = f"{base_path}{payload}"
            r = req(path)
            if r["status"] in (404, 400, 401):
                ok(f"SQLi '{urllib.parse.unquote(payload[:20])}...' on {base_path} → {r['status']}")
            else:
                warn(f"SQLi on {base_path} → {r['status']}")

    sub("Edge: Path traversal in course slug")
    for slug in ["../../../etc/passwd", "..%2F..%2F..%2Fetc%2Fpasswd"]:
        r = req(f"api/learn/courses/{slug}")
        if r["status"] in (404, 400, 401):
            ok(f"Path traversal '{slug}' → {r['status']}")
        else:
            warn(f"Path traversal '{slug}' → {r['status']}")

    sub("Edge: Invalid verify codes")
    for code in ["", "INVALID!@#$", "a"*1000]:
        r = req(f"verify/{code}")
        if r["status"] in (200, 400, 404):
            ok(f"Verify code '{code[:20]}' → {r['status']}")
        else:
            warn(f"Verify code '{code[:20]}' → {r['status']}")

    sub("Edge: Rapid fire (burst test)")
    results = []
    def fire(n):
        r = req("api/learn/courses")
        results.append((n, r["status"], r["elapsed"]))
    threads = [threading.Thread(target=fire, args=(i,)) for i in range(10)]
    t0 = time.time()
    for t in threads: t.start()
    for t in threads: t.join()
    elapsed = time.time() - t0
    ok_count = sum(1 for _, s, _ in results if s == 200)
    avg_ms = sum(e for _, _, e in results) / len(results) * 1000
    if ok_count == 10:
        ok(f"Burst — 10/10 OK (avg {avg_ms:.0f}ms, total {elapsed:.1f}s)")
    else:
        warn(f"Burst — {ok_count}/10 OK (avg {avg_ms:.0f}ms)")

# ──────────────────────────────────────────────────────────────────────
# LAYER 6: MOBILE
# ──────────────────────────────────────────────────────────────────────
class ContentSniffer(HTMLParser):
    def __init__(self):
        super().__init__()
        self.texts = []
        self.in_script = False
    def handle_starttag(self, tag, attrs):
        if tag == "script": self.in_script = True
    def handle_endtag(self, tag):
        if tag == "script": self.in_script = False
    def handle_data(self, data):
        if not self.in_script: self.texts.append(data)

def sniff(html):
    s = ContentSniffer()
    try: s.feed(html)
    except: pass
    return s

def layer_mobile():
    sec("LAYER 6: MOBILE UX")
    pages = ["/", "/learn", "/verify/ABC123"]

    sub("Mobile: Viewport meta")
    for p in pages:
        html = req(p)["text"]
        if 'name="viewport"' in html:
            ok(f"{p} — viewport meta present")
        else:
            fail(f"{p} — MISSING viewport meta")

    sub("Mobile: Safe area padding")
    for p in pages:
        html = req(p)["text"]
        if "safe-area" in html.lower() or "env(safe-area" in html:
            ok(f"{p} — safe-area inset detected")
        else:
            warn(f"{p} — no safe-area padding (may overlap notch)")

    sub("Mobile: Dark theme class")
    for p in pages:
        html = req(p)["text"]
        if 'class="dark"' in html or 'data-theme="dark"' in html:
            ok(f"{p} — dark theme detected")
        else:
            warn(f"{p} — no dark theme class")

    sub("Mobile: Container max-width")
    for p in pages:
        html = req(p)["text"]
        if "max-w" in html and any(f"max-w-{s}" in html for s in ["md","lg","xl","2xl","3xl","4xl","5xl","6xl","7xl"]):
            ok(f"{p} — responsive container detected")
        else:
            warn(f"{p} — no max-width container")

# ──────────────────────────────────────────────────────────────────────
# LAYER 7: PERFORMANCE
# ──────────────────────────────────────────────────────────────────────
def layer_perf():
    sec("LAYER 7: PERFORMANCE")
    endpoints = [
        ("/", "Landing page"),
        ("/learn", "Learn catalog"),
        ("/api/health", "Health API"),
        ("/api/learn/courses", "Courses API"),
    ]
    for path, label in endpoints:
        cold = req(path)
        warm = req(path)
        cold_ms = cold["elapsed"] * 1000
        warm_ms = warm["elapsed"] * 1000
        size_kb = len(cold["text"]) / 1024
        notes = []
        if cold_ms > 3000: notes.append(f"cold={cold_ms:.0f}ms")
        if warm_ms > 2000: notes.append(f"warm={warm_ms:.0f}ms")
        if size_kb > 200: notes.append(f"size={size_kb:.0f}KB")
        if not notes: notes.append(f"cold={cold_ms:.0f}ms warm={warm_ms:.0f}ms")
        ok(f"{label} ({path}) — {'; '.join(notes)}, {size_kb:.0f}KB")

# ──────────────────────────────────────────────────────────────────────
# LAYER 8: SECURITY
# ──────────────────────────────────────────────────────────────────────
SECRET_PATTERNS = [
    (r'eyJ[A-Za-z0-9_-]+\.[A-Za-z0-9_-]+\.[A-Za-z0-9_-]+', 'JWT token'),
    (r'sk-[A-Za-z0-9]{20,}', 'API key'),
    (r'ghp_[A-Za-z0-9]{36}', 'GitHub PAT'),
    (r'-----BEGIN (RSA |EC )?PRIVATE KEY-----', 'Private key'),
]

def layer_security():
    sec("LAYER 8: SECURITY")
    sub("Secrets in HTML")
    pages = ["/", "/learn", "/verify/ABC123"]
    for path in pages:
        html = req(path)["text"]
        for pat, desc in SECRET_PATTERNS:
            matches = re.findall(pat, html)
            if matches:
                fail(f"{path} — possible {desc} leak: {matches[0][:20]}...")
            else:
                ok(f"{path} — no {desc} leak")

    sub("Security headers")
    r = req("/")
    hdrs = r["headers"]
    checks = [
        ("Content-Type", lambda v: "text/html" in v.lower() if v else False),
        ("X-Content-Type-Options", lambda v: v == "nosniff" if v else False),
    ]
    for hname, check in checks:
        val = hdrs.get(hname)
        if val and check(val):
            ok(f"{hname}: {val}")
        elif val:
            warn(f"{hname}: {val} (unexpected)")
        else:
            warn(f"{hname}: MISSING")

# ──────────────────────────────────────────────────────────────────────
# LAYER B: BROWSER (Playwright) — Learn page + Login
# ──────────────────────────────────────────────────────────────────────
def layer_browser():
    sec("LAYER B: BROWSER — Playwright Visual/Interaction Tests")
    try:
        from playwright.sync_api import sync_playwright
    except ImportError:
        warn("Playwright not available — skipping browser layer")
        return

    token = get_token()
    if not token:
        fail("No auth token — skipping browser auth tests")
        return

    TIMEOUT_MS = 30000
    BASE = BASE_URL.rstrip("/")

    with sync_playwright() as p:
        browser = p.chromium.launch(headless=True)

        # Test 1: Learn catalog page (unauthenticated)
        sub("Browser: Learn catalog page (public)")
        context = browser.new_context(viewport={"width": 390, "height": 844})  # iPhone 14
        page = context.new_page()
        try:
            resp = page.goto(f"{BASE}/learn", timeout=TIMEOUT_MS, wait_until="domcontentloaded")
            page.wait_for_timeout(3000)  # Allow React hydration
            html = page.content()
            console_errors = []
            page.on("console", lambda msg: console_errors.append(msg.text) if msg.type == "error" else None)

            if resp and resp.ok:
                ok("Learn page — HTTP 200 (Playwright)")
            else:
                warn(f"Learn page — HTTP {resp.status if resp else '?'}")

            # Check for JS errors
            js_errors = [e for e in console_errors if "Error" in e or "error" in e.lower()]
            if js_errors:
                for e in js_errors[:3]:
                    warn(f"Learn page — JS console error: {e[:100]}")
            else:
                ok("Learn page — no JS console errors")

            # Check rendered content
            text = page.inner_text("body")
            if "Learn" in text or "Course" in text or "Atomic" in text:
                ok("Learn page — rendered content visible")
            else:
                warn("Learn page — may be empty/loading (text not found)")

            ok(f"Learn page — title: {page.title()}")

        except Exception as e:
            fail(f"Learn page browser test — {e}")
        finally:
            context.close()

        # Test 2: Authenticated course detail page
        sub("Browser: Course detail (authenticated via localStorage)")
        context2 = browser.new_context(viewport={"width": 390, "height": 844})
        page2 = context2.new_page()
        try:
            # Inject JWT into localStorage before page loads
            page2.goto(f"{BASE}/", timeout=TIMEOUT_MS, wait_until="domcontentloaded")
            page2.evaluate(f"localStorage.setItem('flh_token', '{token}')")
            page2.wait_for_timeout(500)

            # Navigate to learn page (should pick up auth)
            resp2 = page2.goto(f"{BASE}/learn", timeout=TIMEOUT_MS, wait_until="domcontentloaded")
            page2.wait_for_timeout(3000)

            if resp2 and resp2.ok:
                ok("Learn page — loaded with auth (Playwright)")
            else:
                warn(f"Learn page with auth → HTTP {resp2.status if resp2 else '?'}")

            text2 = page2.inner_text("body")
            if "Atomic Habits" in text2 or "atomic" in text2.lower():
                ok("Learn page — course content visible after auth")
            else:
                warn("Learn page — auth didn't surface course content")

            # Check local storage
            stored_token = page2.evaluate("localStorage.getItem('flh_token')")
            if stored_token:
                ok("Auth token persists in localStorage")
            else:
                warn("Auth token not found in localStorage")

        except Exception as e:
            fail(f"Course detail browser test — {e}")
        finally:
            context2.close()

        # Test 3: Certificate verification page
        sub("Browser: Certificate verification page")
        context3 = browser.new_context(viewport={"width": 390, "height": 844})
        page3 = context3.new_page()
        try:
            resp3 = page3.goto(f"{BASE}/verify/ABC123", timeout=TIMEOUT_MS, wait_until="domcontentloaded")
            page3.wait_for_timeout(3000)
            if resp3 and resp3.ok:
                ok("Verify page — HTTP 200 (Playwright)")
            else:
                warn(f"Verify page → HTTP {resp3.status if resp3 else '?'}")
            text3 = page3.inner_text("body")
            ok(f"Verify page — {len(text3)} chars rendered")
        except Exception as e:
            fail(f"Verify page browser test — {e}")
        finally:
            context3.close()

        browser.close()

# ──────────────────────────────────────────────────────────────────────
# MAIN
# ──────────────────────────────────────────────────────────────────────
def main():
    global BASE_URL, CI_EXIT
    parser = argparse.ArgumentParser(description="Falah Mobile Production QA")
    parser.add_argument("--url", default=BASE_URL)
    parser.add_argument("--ci-exit", action="store_true")
    parser.add_argument("--skip-browser", action="store_true", help="Skip Playwright browser tests")
    args = parser.parse_args()
    BASE_URL = args.url.rstrip("/")
    CI_EXIT = args.ci_exit

    print(f"{'='*60}")
    print(f"  Falah Mobile — PRODUCTION QA SUITE")
    print(f"  URL: {BASE_URL}")
    print(f"  Time: {time.strftime('%Y-%m-%d %H:%M:%S')}")
    print(f"{'='*60}")

    layers = [
        ("SYSTEM", layer_system),
        ("API", layer_api),
        ("RENDER", layer_render),
        ("SCENARIO", layer_scenario),
        ("EDGE", layer_edge),
        ("MOBILE", layer_mobile),
        ("PERF", layer_perf),
        ("SECURITY", layer_security),
    ]
    if not args.skip_browser:
        layers.append(("BROWSER", layer_browser))

    for name, fn in layers:
        try:
            fn()
        except Exception as e:
            print(f"  {R}✗{N} Layer '{name}' crashed: {e}")
            import traceback; traceback.print_exc()

    total = PASS + FAIL + WARN
    if FAIL == 0: grade = "A"
    elif FAIL <= 3: grade = "B"
    elif FAIL <= 10: grade = "C"
    else: grade = "D"

    print(f"\n{'='*60}")
    print(f"  QA RESULTS — Grade: {grade}")
    print(f"{'='*60}")
    print(f"  {G}✓ Pass:{N} {PASS}  {R}✗ Fail:{N} {FAIL}  {Y}⚠ Warn:{N} {WARN}  Total: {total}")

    report = f"""# QA Test Report — Production
**Date:** {time.strftime('%Y-%m-%d %H:%M:%S')}
**URL:** {BASE_URL}

## Summary
| ✅ Pass | ❌ Fail | ⚠️ Warn | Total | Grade |
|:------:|:------:|:------:|:----:|:-----:|
| {PASS} | {FAIL} | {WARN} | {total} | **{grade}** |

## Details
| Result | Message |
|:------|:--------|
"""
    for result, msg in REPORT:
        icon = {"PASS": "✅", "FAIL": "❌", "WARN": "⚠️"}.get(result, "•")
        report += f"| {icon} | {msg} |\n"

    report += f"\n## Re-run\n```bash\n/usr/bin/python3.12 {__file__}\n```"
    report_file = f"qa-prod-report-{time.strftime('%Y%m%d_%H%M%S')}.md"
    with open(report_file, "w") as f:
        f.write(report)
    print(f"  Report: {report_file}")

    if CI_EXIT and FAIL > 0:
        sys.exit(1)

if __name__ == "__main__":
    main()