/**
 * Full-site integration test — runs against http://localhost:8008
 * Tests: routes, auth flows, API endpoints, link integrity, images, spacing.
 *
 * Run: npx tsx scripts/full-site-test.ts
 */

const BASE = "http://localhost:8008";

interface Result {
  name: string;
  pass: boolean;
  detail: string;
}

const results: Result[] = [];
let cookies = ""; // session cookies accumulated per test user

function pass(name: string, detail = "") {
  results.push({ name, pass: true, detail });
  console.log(`  ✅  ${name}${detail ? "  →  " + detail : ""}`);
}

function fail(name: string, detail = "") {
  results.push({ name, pass: false, detail });
  console.error(`  ❌  ${name}${detail ? "  →  " + detail : ""}`);
}

async function get(path: string, opts: RequestInit = {}) {
  const res = await fetch(`${BASE}${path}`, {
    redirect: "follow",
    headers: { cookie: cookies, "user-agent": "SiteTestBot/1.0", ...(opts.headers as Record<string, string> ?? {}) },
    ...opts,
  });
  return res;
}

async function postJson(path: string, body: unknown, extraHeaders: Record<string, string> = {}) {
  const res = await fetch(`${BASE}${path}`, {
    method: "POST",
    headers: {
      "Content-Type": "application/json",
      cookie: cookies,
      "user-agent": "SiteTestBot/1.0",
      ...extraHeaders,
    },
    body: JSON.stringify(body),
    redirect: "follow",
  });
  // persist Set-Cookie
  const sc = res.headers.get("set-cookie");
  if (sc) cookies += "; " + sc.split(";")[0];
  return res;
}

function extractLinks(html: string): string[] {
  const hrefs: string[] = [];
  const re = /href="([^"#][^"]*)"/g;
  let m;
  while ((m = re.exec(html)) !== null) {
    hrefs.push(m[1]);
  }
  return hrefs;
}

function extractImgSrcs(html: string): string[] {
  const srcs: string[] = [];
  const re = /(?:src|srcset)="([^"]+)"/g;
  let m;
  while ((m = re.exec(html)) !== null) {
    srcs.push(m[1].split(" ")[0]);
  }
  return srcs;
}

function detectSpacingIssues(html: string, context: string): void {
  // Strip tags to check text nodes
  const text = html.replace(/<style[^>]*>[\s\S]*?<\/style>/gi, "")
    .replace(/<script[^>]*>[\s\S]*?<\/script>/gi, "")
    .replace(/<[^>]+>/g, " ")
    .replace(/&amp;/g, "&")
    .replace(/&nbsp;/g, " ")
    .replace(/\s+/g, " ");

  // Common double-space, missing space before/after common words
  const issues: string[] = [];
  if (/\w{2,}\s{2,}\w/.test(text)) issues.push("double-space detected");
  if (/[a-z][A-Z][a-z]/.test(text.replace(/\s/g, ""))) {
    // camelCase bleed into content is already stripped by tag removal above — skip
  }

  if (issues.length > 0) fail(`spacing: ${context}`, issues.join(", "));
  else pass(`spacing: ${context}`);
}

// ─────────────────────────────────────────
// 1. PUBLIC ROUTES
// ─────────────────────────────────────────
async function testPublicRoutes() {
  console.log("\n── 1. PUBLIC ROUTES ──────────────────────────────");
  const routes: Array<{ path: string; minLen?: number }> = [
    { path: "/", minLen: 2000 },
    { path: "/raised", minLen: 500 },
    { path: "/register", minLen: 500 },
    { path: "/login", minLen: 300 },
    { path: "/forgot-password", minLen: 200 },
    { path: "/privacy-policy", minLen: 500 },
    { path: "/datadeletion", minLen: 500 },
    { path: "/donate", minLen: 500 },
    { path: "/donate/thank-you", minLen: 200 },
    { path: "/billboard", minLen: 200 },
    { path: "/boost", minLen: 200 },
    { path: "/spotlight", minLen: 200 },
    { path: "/cards", minLen: 200 },
    { path: "/faq-board", minLen: 200 },
    { path: "/missions", minLen: 200 },
    { path: "/initiatives", minLen: 200 },
    { path: "/vote/next-president", minLen: 200 },
    { path: "/robots.txt", minLen: 50 },
    { path: "/sitemap.xml", minLen: 100 },
    { path: "/opengraph-image", minLen: 100 },
    { path: "/favicon.ico" },
  ];

  for (const r of routes) {
    try {
      const res = await get(r.path);
      if (res.status === 200) {
        const body = await res.text();
        const len = body.length;
        if (r.minLen && len < r.minLen) {
          fail(`GET ${r.path}`, `body too short: ${len} < ${r.minLen}`);
        } else {
          pass(`GET ${r.path}`, `${res.status} (${len} bytes)`);
        }
      } else {
        fail(`GET ${r.path}`, `HTTP ${res.status}`);
      }
    } catch (e) {
      fail(`GET ${r.path}`, String(e));
    }
  }
}

// ─────────────────────────────────────────
// 2. SEO / META TAGS
// ─────────────────────────────────────────
async function testSeoMeta() {
  console.log("\n── 2. SEO / META TAGS ────────────────────────────");

  const res = await get("/");
  const html = await res.text();

  const checks: Array<{ name: string; pattern: RegExp }> = [
    { name: "title tag", pattern: /<title>/ },
    { name: "meta description", pattern: /name="description"/ },
    { name: "meta keywords", pattern: /name="keywords"/ },
    { name: "og:title", pattern: /property="og:title"/ },
    { name: "og:description", pattern: /property="og:description"/ },
    { name: "og:image", pattern: /property="og:image"/ },
    { name: "og:url", pattern: /property="og:url"/ },
    { name: "twitter:card", pattern: /name="twitter:card"/ },
    { name: "twitter:image", pattern: /name="twitter:image"/ },
    { name: "canonical link", pattern: /rel="canonical"/ },
    { name: "robots meta", pattern: /name="robots"/ },
    { name: "JSON-LD script", pattern: /application\/ld\+json/ },
    { name: "lang=en on html", pattern: /<html[^>]+lang="en"/ },
    { name: "viewport meta", pattern: /name="viewport"/ },
  ];

  for (const c of checks) {
    if (c.pattern.test(html)) pass(`seo: ${c.name}`);
    else fail(`seo: ${c.name}`, "not found in /");
  }

  // robots.txt content
  const robots = await (await get("/robots.txt")).text();
  if (/Disallow.*\/wallet/.test(robots)) pass("robots.txt blocks /wallet");
  else fail("robots.txt blocks /wallet", robots.substring(0, 200));

  if (/Sitemap:/.test(robots)) pass("robots.txt has Sitemap directive");
  else fail("robots.txt has Sitemap directive");

  // sitemap.xml
  const sitemap = await (await get("/sitemap.xml")).text();
  const required = ["/", "/raised", "/register", "/login"];
  for (const url of required) {
    if (sitemap.includes(url)) pass(`sitemap: contains ${url}`);
    else fail(`sitemap: missing ${url}`);
  }
}

// ─────────────────────────────────────────
// 3. LINK INTEGRITY (no dead ends)
// ─────────────────────────────────────────
async function testLinks() {
  console.log("\n── 3. LINK INTEGRITY ─────────────────────────────");

  const pages = ["/", "/raised", "/register", "/login", "/forgot-password", "/donate", "/missions", "/initiatives"];
  const knownExternal = new Set(["https://", "http://", "mailto:", "tel:"]);
  const checked = new Set<string>();

  for (const page of pages) {
    const res = await get(page);
    const html = await res.text();
    const links = extractLinks(html).filter(
      (l) => l.startsWith("/") && !l.startsWith("//") && !checked.has(l)
    );

    for (const link of links) {
      // skip Next.js internals, API, and anchor-only hrefs
      if (
        link.startsWith("/_next") ||
        link.startsWith("/api/") ||
        link === "/#" ||
        link.startsWith("/#")
      ) continue;

      const clean = link.split("?")[0].split("#")[0];
      if (!clean || checked.has(clean)) continue;
      checked.add(clean);

      try {
        const r = await fetch(`${BASE}${clean}`, {
          redirect: "manual",
          headers: { cookie: cookies, "user-agent": "SiteTestBot/1.0" },
        });
        // 200 (page renders), 3xx (auth/short-link redirect), all considered alive.
        if (r.status === 200 || (r.status >= 300 && r.status < 400)) {
          pass(`link: ${clean}`, `${r.status}`);
        } else {
          fail(`link: ${clean}`, `HTTP ${r.status}`);
        }
      } catch (e) {
        fail(`link: ${clean}`, String(e));
      }
    }
  }
}

// ─────────────────────────────────────────
// 4. IMAGES
// ─────────────────────────────────────────
async function testImages() {
  console.log("\n── 4. IMAGES ─────────────────────────────────────");

  const res = await get("/");
  const html = await res.text();
  const srcs = extractImgSrcs(html);

  // Also check known static assets
  const staticAssets = [
    "/favicon.ico",
    "/opengraph-image",
  ];

  const allToCheck = [...new Set([...srcs.filter((s) => s.startsWith("/")), ...staticAssets])];

  for (const src of allToCheck.slice(0, 20)) {
    // Skip data URIs and external
    if (src.startsWith("data:") || src.startsWith("http")) continue;
    // Skip _next/image with external src params
    if (src.includes("url=http")) continue;

    try {
      const r = await get(src);
      if (r.status === 200) pass(`image: ${src}`);
      else fail(`image: ${src}`, `HTTP ${r.status}`);
    } catch (e) {
      fail(`image: ${src}`, String(e));
    }
  }

  if (allToCheck.length === 0) pass("images: no <img> tags found (CSS backgrounds / SVG components)");
}

// ─────────────────────────────────────────
// 5. WORD SPACING
// ─────────────────────────────────────────
async function testSpacing() {
  console.log("\n── 5. WORD SPACING ───────────────────────────────");

  const pages = ["/", "/raised", "/register"];
  for (const p of pages) {
    const html = await (await get(p)).text();
    detectSpacingIssues(html, p);
  }
}

// ─────────────────────────────────────────
// 6. AUTH — REGISTRATION FLOW
// ─────────────────────────────────────────
const TEST_EMAIL = `testbot_${Date.now()}@sitetest.local`;
const TEST_PASS = "TestBot@1234!";
let CREATED_USERNAME = ""; // assigned by POST /api/register

async function testRegistration() {
  console.log("\n── 6. REGISTRATION FLOW ──────────────────────────");

  // Register new user
  const res = await postJson("/api/register", {
    name: "Site Test Bot",
    email: TEST_EMAIL,
    password: TEST_PASS,
  });

  if (res.status === 201 || res.status === 200) {
    const body = (await res.json().catch(() => ({}))) as Record<string, unknown>;
    CREATED_USERNAME = typeof body.username === "string" ? body.username : "";
    pass(
      "POST /api/register",
      `user created: ${typeof body.username === "string" ? `@${body.username}` : ""} ${body.email ?? ""}`.trim(),
    );
  } else {
    const text = await res.text();
    fail("POST /api/register", `${res.status}: ${text.substring(0, 120)}`);
    return;
  }

  // Try duplicate registration
  const dup = await postJson("/api/register", {
    name: "Site Test Bot 2",
    email: TEST_EMAIL,
    password: TEST_PASS,
  });
  if (dup.status === 409 || dup.status === 400 || dup.status === 422) {
    pass("duplicate registration blocked", `${dup.status}`);
  } else {
    fail("duplicate registration blocked", `expected 4xx, got ${dup.status}`);
  }
}

// ─────────────────────────────────────────
// 7. AUTH — LOGIN FLOW (via NextAuth credentials)
// ─────────────────────────────────────────
async function testLogin() {
  console.log("\n── 7. LOGIN FLOW ─────────────────────────────────");

  // Get CSRF token
  const csrfRes = await get("/api/auth/csrf");
  let csrfToken = "";
  try {
    const j = await csrfRes.json() as { csrfToken: string };
    csrfToken = j.csrfToken;
    pass("GET /api/auth/csrf", `token: ${csrfToken.substring(0, 12)}…`);
  } catch (e) {
    fail("GET /api/auth/csrf", String(e));
    return;
  }

  // Store session cookie from CSRF
  const sc = csrfRes.headers.get("set-cookie");
  if (sc) cookies += "; " + sc.split(";")[0];

  // Sign in via credentials
  const formBody = new URLSearchParams({
    email: TEST_EMAIL,
    password: TEST_PASS,
    csrfToken,
    callbackUrl: "/wallet",
    json: "true",
  });

  const loginRes = await fetch(`${BASE}/api/auth/callback/credentials`, {
    method: "POST",
    headers: {
      "Content-Type": "application/x-www-form-urlencoded",
      cookie: cookies,
      "user-agent": "SiteTestBot/1.0",
    },
    body: formBody.toString(),
    redirect: "manual",
  });

  const loginSc = loginRes.headers.get("set-cookie");
  if (loginSc) cookies += "; " + loginSc.split(";")[0];

  if (loginRes.status === 200 || loginRes.status === 302 || loginRes.status === 303) {
    pass("POST /api/auth/callback/credentials", `${loginRes.status} — session established`);
    if (/authjs\.session-token|__Secure-authjs\.session-token/.test(loginSc ?? "") && /Max-Age=/i.test(loginSc ?? "")) {
      pass("session cookie persistence", "authjs session cookie includes Max-Age");
    } else {
      fail("session cookie persistence", "missing persistent authjs session cookie Max-Age");
    }
  } else {
    const body = await loginRes.text().catch(() => "");
    fail("POST /api/auth/callback/credentials", `${loginRes.status}: ${body.substring(0, 200)}`);
  }

  // Bad password should fail
  const badLogin = await fetch(`${BASE}/api/auth/callback/credentials`, {
    method: "POST",
    headers: {
      "Content-Type": "application/x-www-form-urlencoded",
      cookie: cookies,
      "user-agent": "SiteTestBot/1.0",
    },
    body: new URLSearchParams({
      email: TEST_EMAIL,
      password: "wrongpassword999",
      csrfToken,
      callbackUrl: "/wallet",
      json: "true",
    }).toString(),
    redirect: "manual",
  });

  // NextAuth redirects to error page on bad creds — 302 to /api/auth/error or /login?error=
  const badLocation = badLogin.headers.get("location") ?? "";
  if (badLogin.status >= 400 || badLocation.includes("error") || badLocation.includes("Error")) {
    pass("bad password rejected", `${badLogin.status} → ${badLocation.substring(0, 60)}`);
  } else {
    fail("bad password rejected", `${badLogin.status} → ${badLocation.substring(0, 80)}`);
  }

  if (!CREATED_USERNAME) {
    fail("POST /api/auth/callback/credentials — username variant", "no CREATED_USERNAME from registration");
    return;
  }

  const csrfResUser = await get("/api/auth/csrf");
  let csrfTokUser = "";
  try {
    csrfTokUser = ((await csrfResUser.json()) as { csrfToken: string }).csrfToken;
  } catch {
    fail("login with username → GET /api/auth/csrf", "JSON parse failed");
    return;
  }
  const scUser = csrfResUser.headers.get("set-cookie");
  if (scUser) cookies += "; " + scUser.split(";")[0];

  const userLogin = await fetch(`${BASE}/api/auth/callback/credentials`, {
    method: "POST",
    headers: {
      "Content-Type": "application/x-www-form-urlencoded",
      cookie: cookies,
      "user-agent": "SiteTestBot/1.0",
    },
    body: new URLSearchParams({
      email: CREATED_USERNAME,
      password: TEST_PASS,
      csrfToken: csrfTokUser,
      callbackUrl: "/wallet",
      json: "true",
    }).toString(),
    redirect: "manual",
  });
  const userLoc = userLogin.headers.get("location") ?? "";
  if (userLogin.status === 200 || userLogin.status === 302 || userLogin.status === 303) {
    pass(`POST /api/auth/callback/credentials (username: ${CREATED_USERNAME})`, `${userLogin.status}`);
  } else {
    fail(
      "POST /api/auth/callback/credentials (username)",
      `${userLogin.status}: ${userLoc.substring(0, 80)}`,
    );
  }
}

// ─────────────────────────────────────────
// 8. AUTHENTICATED API ENDPOINTS
// ─────────────────────────────────────────
async function testAuthenticatedApis() {
  console.log("\n── 8. AUTHENTICATED API ENDPOINTS ───────────────");

  const endpoints: Array<{ method: string; path: string; expectCodes: number[]; body?: unknown }> = [
    { method: "GET", path: "/api/wallet", expectCodes: [200] },
    { method: "GET", path: "/api/wallet/ledger", expectCodes: [200] },
    { method: "GET", path: "/api/wallet/donations", expectCodes: [200] },
    { method: "GET", path: "/api/rewards/catalog", expectCodes: [200] },
    { method: "GET", path: "/api/exchange/rate", expectCodes: [200] },
    { method: "GET", path: "/api/public/stats", expectCodes: [200] },
  ];

  for (const e of endpoints) {
    try {
      const res = e.method === "GET"
        ? await get(e.path)
        : await postJson(e.path, e.body ?? {});

      if (e.expectCodes.includes(res.status)) {
        const body = await res.text();
        pass(`${e.method} ${e.path}`, `${res.status}`);
      } else {
        fail(`${e.method} ${e.path}`, `HTTP ${res.status} (expected one of ${e.expectCodes.join(",")})`);
      }
    } catch (err) {
      fail(`${e.method} ${e.path}`, String(err));
    }
  }
}

// ─────────────────────────────────────────
// 9. API GUARD TESTS (unauthenticated should be blocked)
// ─────────────────────────────────────────
async function testApiGuards() {
  console.log("\n── 9. API AUTH GUARDS ────────────────────────────");

  // These require auth — call without cookies
  const guarded = [
    "/api/wallet",
    "/api/wallet/ledger",
    "/api/wallet/donations",
  ];

  for (const path of guarded) {
    const res = await fetch(`${BASE}${path}`, {
      headers: { "user-agent": "SiteTestBot/1.0" },
    });
    if (res.status === 401 || res.status === 403 || res.status === 302) {
      pass(`guard: ${path}`, `${res.status} — correctly blocked`);
    } else if (res.status === 200) {
      // Check if the response is empty/null (some Next.js auth returns 200 with null user)
      const body = await res.text();
      if (body.includes('"user":null') || body.includes("null")) {
        pass(`guard: ${path}`, `200 with null session — ok`);
      } else {
        fail(`guard: ${path}`, `${res.status} — unguarded! body: ${body.substring(0, 80)}`);
      }
    } else {
      fail(`guard: ${path}`, `unexpected ${res.status}`);
    }
  }
}

// ─────────────────────────────────────────
// 10. PRIVATE PAGE REDIRECT
// ─────────────────────────────────────────
async function testPrivatePageRedirects() {
  console.log("\n── 10. PRIVATE PAGE REDIRECTS / GUEST VIEWS ───────");

  // /wallet renders a guest marketing view at 200; assert that view includes a sign-in CTA.
  const wallet = await fetch(`${BASE}/wallet`, {
    redirect: "manual",
    headers: { "user-agent": "SiteTestBot/1.0" },
  });
  if (wallet.status === 200) {
    const body = await wallet.text();
    if (/sign in/i.test(body) && /register|join|enroll|create.*account/i.test(body)) {
      pass(`guest view: /wallet`, `200 with sign-in + register CTAs`);
    } else {
      fail(`guest view: /wallet`, `200 but missing auth CTAs`);
    }
  } else if (wallet.status === 302 || wallet.status === 307 || wallet.status === 308) {
    pass(`redirect: /wallet`, `→ ${wallet.headers.get("location") ?? ""}`);
  } else {
    fail(`redirect or guest view: /wallet`, `unexpected ${wallet.status}`);
  }

  // Casino subroutes are auth-gated. Confirm anonymous hit redirects to /login with callbackUrl.
  for (const casinoPath of ["/casino", "/casino/crash"]) {
    const casinoSub = await fetch(`${BASE}${casinoPath}`, {
      redirect: "manual",
      headers: { "user-agent": "SiteTestBot/1.0" },
    });
    const loc = casinoSub.headers.get("location") ?? "";
    if (casinoSub.status >= 300 && casinoSub.status < 400) {
      if (loc.includes("callbackUrl") && loc.includes("casino")) {
        pass(`redirect: ${casinoPath}`, `${casinoSub.status} → ${loc} (callbackUrl preserved)`);
      } else {
        fail(`redirect: ${casinoPath}`, `redirected but missing callbackUrl: ${loc}`);
      }
    } else {
      fail(`redirect: ${casinoPath}`, `expected 3xx, got ${casinoSub.status}`);
    }
  }
}

// ─────────────────────────────────────────
// 11. CHECKOUT SESSION API (primary Stripe path)
// ─────────────────────────────────────────
async function testPaymentIntent() {
  console.log("\n── 11. CHECKOUT SESSION API ──────────────────────");

  const tiers = [500, 1000, 2000, 10000]; // cents
  for (const amount of tiers) {
    const res = await postJson("/api/stripe/create-checkout-session", { amountUsdCents: amount });
    if (res.status === 200) {
      const body = await res.json().catch(() => ({})) as Record<string, unknown>;
      if (body.clientSecret && body.sessionId) pass(`checkout-session $${amount / 100}`, "clientSecret + sessionId returned");
      else fail(`checkout-session $${amount / 100}`, `missing fields: ${JSON.stringify(Object.keys(body))}`);
    } else if (res.status === 401 || res.status === 403) {
      pass(`checkout-session $${amount / 100}`, `${res.status} — requires auth (expected)`);
    } else {
      const text = await res.text().catch(() => "");
      fail(`checkout-session $${amount / 100}`, `${res.status}: ${text.substring(0, 100)}`);
    }
  }

  // Verify bad tier is rejected
  const bad = await postJson("/api/stripe/create-checkout-session", { amountUsdCents: 777 });
  if (bad.status === 400) {
    pass("checkout-session: bad tier rejected", "400");
  } else {
    fail("checkout-session: bad tier rejected", `expected 400, got ${bad.status}`);
  }

  // Session status retrieval (GET) with invalid id returns 404
  const statusRes = await get("/api/stripe/create-checkout-session?session_id=cs_test_invalid_id");
  if (statusRes.status === 404 || statusRes.status === 200) {
    pass("checkout-session GET status endpoint", `${statusRes.status}`);
  } else {
    fail("checkout-session GET status endpoint", `unexpected ${statusRes.status}`);
  }

  // Legacy payment-intent route still works for the home widget
  const legacyRes = await postJson("/api/stripe/create-payment-intent", { amountUsdCents: 1000 });
  if (legacyRes.status === 200) {
    const body = await legacyRes.json().catch(() => ({})) as Record<string, unknown>;
    if (body.clientSecret) pass("legacy payment-intent $10", "clientSecret returned");
    else fail("legacy payment-intent $10", "no clientSecret");
  } else if (legacyRes.status === 401 || legacyRes.status === 403) {
    pass("legacy payment-intent $10", `${legacyRes.status} — requires auth (expected)`);
  } else {
    const text = await legacyRes.text().catch(() => "");
    fail("legacy payment-intent $10", `${legacyRes.status}: ${text.substring(0, 100)}`);
  }
}

// ─────────────────────────────────────────
// 12. EXCHANGE RATE API
// ─────────────────────────────────────────
async function testExchangeRate() {
  console.log("\n── 12. EXCHANGE RATE API ─────────────────────────");

  const res = await get("/api/exchange/rate");
  if (res.status !== 200) { fail("GET /api/exchange/rate", `${res.status}`); return; }

  const body = await res.json().catch(() => null) as Record<string, unknown> | null;
  if (!body) { fail("exchange rate: JSON parse", "no body"); return; }

  // API returns blwUsd (or mtkUsd alias) for the BLW/BWT exchange rate
  const rate = (body.blwUsd ?? body.mtkUsd ?? body.usdPerBlw) as number | undefined;
  if (typeof rate === "number" && rate > 0) {
    pass("exchange rate: blwUsd", `${rate}`);
  } else {
    fail("exchange rate: blwUsd", `got: ${JSON.stringify(body)}`);
  }
}

// ─────────────────────────────────────────
// 13. PUBLIC STATS API
// ─────────────────────────────────────────
async function testPublicStats() {
  console.log("\n── 13. PUBLIC STATS API ──────────────────────────");

  const res = await get("/api/public/stats");
  if (res.status !== 200) { fail("GET /api/public/stats", `${res.status}`); return; }

  const body = await res.json().catch(() => null) as Record<string, unknown> | null;
  if (!body) { fail("public stats: JSON parse", "no body"); return; }

  const required = ["raisedUsd", "donationCount"];
  for (const key of required) {
    if (key in body) pass(`public stats: ${key}`, String(body[key]));
    else fail(`public stats: ${key}`, `missing from ${JSON.stringify(body)}`);
  }
}

// ─────────────────────────────────────────
// 14. 404 PAGE
// ─────────────────────────────────────────
async function test404() {
  console.log("\n── 14. 404 HANDLING ──────────────────────────────");

  const paths = ["/does-not-exist", "/api/does-not-exist", "/raised/subpage"];
  for (const path of paths) {
    const res = await get(path);
    if (res.status === 404) pass(`404: ${path}`);
    else if (res.status === 200 && path.startsWith("/api")) pass(`404 (api returns 200): ${path}`, "ok for api");
    else fail(`404: ${path}`, `got ${res.status}`);
  }
}

// ─────────────────────────────────────────
// 15. SECURITY HEADERS
// ─────────────────────────────────────────
async function testSecurityHeaders() {
  console.log("\n── 15. SECURITY HEADERS ──────────────────────────");

  const res = await get("/");
  const headers: Array<{ name: string; header: string }> = [
    { name: "X-Content-Type-Options", header: "x-content-type-options" },
    { name: "X-Frame-Options", header: "x-frame-options" },
    { name: "Referrer-Policy", header: "referrer-policy" },
  ];

  for (const h of headers) {
    const val = res.headers.get(h.header);
    if (val) pass(`header: ${h.name}`, val);
    else fail(`header: ${h.name}`, "missing");
  }
}

// ─────────────────────────────────────────
// 16. FORGOT PASSWORD PAGE
// ─────────────────────────────────────────
async function testForgotPassword() {
  console.log("\n── 16. FORGOT PASSWORD PAGE ──────────────────────");

  const res = await get("/forgot-password");
  if (res.status !== 200) { fail("GET /forgot-password", `${res.status}`); return; }

  const html = await res.text();
  if (html.includes("forgot") || html.includes("reset") || html.includes("email") || html.includes("password")) {
    pass("forgot-password: form content present");
  } else {
    fail("forgot-password: form content present", "page seems empty");
  }
}

// ─────────────────────────────────────────
// MAIN
// ─────────────────────────────────────────
async function main() {
  console.log("═══════════════════════════════════════════════");
  console.log("  Democracy Rising — Full Site Test Suite");
  console.log(`  Target: ${BASE}`);
  console.log(`  Test user: ${TEST_EMAIL}`);
  console.log("═══════════════════════════════════════════════");

  await testPublicRoutes();
  await testSeoMeta();
  await testLinks();
  await testImages();
  await testSpacing();
  await testRegistration();
  await testLogin();
  await testAuthenticatedApis();
  await testApiGuards();
  await testPrivatePageRedirects();
  await testPaymentIntent();
  await testExchangeRate();
  await testPublicStats();
  await test404();
  await testSecurityHeaders();
  await testForgotPassword();

  // ── SUMMARY ──────────────────────────────────
  console.log("\n═══════════════════════════════════════════════");
  console.log("  RESULTS SUMMARY");
  console.log("═══════════════════════════════════════════════");

  const passed = results.filter((r) => r.pass);
  const failed = results.filter((r) => !r.pass);

  console.log(`  ✅  Passed : ${passed.length}`);
  console.log(`  ❌  Failed : ${failed.length}`);
  console.log(`  📋  Total  : ${results.length}`);

  if (failed.length > 0) {
    console.log("\n  FAILURES:");
    for (const f of failed) {
      console.error(`    ❌  ${f.name}  →  ${f.detail}`);
    }
  }

  console.log("\n═══════════════════════════════════════════════");
  process.exit(failed.length > 0 ? 1 : 0);
}

main().catch((e) => {
  console.error("Test runner crashed:", e);
  process.exit(2);
});