// Single end-to-end QA gate. Exercises every new surface as a real user would,
// against the live canvas.flow-master.ai URL with real EA2 traffic. Exits non-zero
// on any failure so CI can wrap it.
import { chromium } from "playwright";

const URL = "https://canvas.flow-master.ai/";
const args = ["--host-resolver-rules=MAP canvas.flow-master.ai 65.21.71.186", "--ignore-certificate-errors"];

const results = [];
function record(name, ok, detail = "") {
  results.push({ name, ok, detail });
  console.log(`${ok ? "PASS" : "FAIL"}  ${name}${detail ? "  — " + detail : ""}`);
}

const b = await chromium.launch({ headless: true, args });
const ctx = await b.newContext({ viewport: { width: 1440, height: 900 } });
const p = await ctx.newPage();

// 1. Landing renders & login page is gated
await p.goto(URL, { waitUntil: "networkidle" });
await p.waitForTimeout(1000);
const onLogin = await p.locator(".login-page").count();
record("auth_guard_unauthed_redirects_to_login", onLogin === 1);
const chips = await p.locator(".persona-chip").allTextContents();
record("login_shows_three_personas", chips.length === 3, chips.join(" | "));
const ssoBtn = await p.locator(".sso-btn").count();
record("login_has_microsoft_sso_button", ssoBtn === 1);

// 2. Persona dev-login works
await p.locator(".persona-chip", { hasText: /Mariana/ }).click();
await p.locator(".dev-login-btn").click();
await p.waitForTimeout(2500);
const onLanding = await p.locator(".hero-actions").count();
record("ceo_persona_dev_login_lands_on_landing", onLanding === 1);

// 3. Landing chips include every new surface
const hubChips = await p.locator(".hub-chip").allTextContents();
const expected = ["Procurement Hub", "People Hub", "IT Hub", "Attendance Map", "Talk to Pi", "Team Chat", "What is FlowMaster?"];
const missing = expected.filter((e) => !hubChips.some((h) => h.includes(e)));
record("landing_exposes_all_hubs_and_extras", missing.length === 0, missing.length ? `missing: ${missing.join(", ")}` : "all 7 present");

// 4. Explainer renders 8 cards
await p.locator(".hub-chip", { hasText: /What is FlowMaster/ }).click();
await p.waitForTimeout(1000);
const explainerCards = await p.locator(".explainer-card").count();
record("explainer_renders_eight_cards", explainerCards === 8, `cards=${explainerCards}`);

// 5. Geo-attendance: tiles + markers + stats
await p.locator(".tab", { hasText: /Home/ }).first().click();
await p.waitForTimeout(800);
await p.locator(".hub-chip", { hasText: /Attendance Map/ }).click();
await p.waitForTimeout(3000);
const tiles = await p.locator(".leaflet-tile").count();
const markers = await p.locator(".leaflet-marker-icon").count();
record("geo_attendance_renders_tiles", tiles > 10, `tiles=${tiles}`);
record("geo_attendance_renders_eight_markers", markers === 8, `markers=${markers}`);

// 6. Pi agent: tool list + list_processes round-trip
await p.locator(".tab", { hasText: /Home/ }).first().click();
await p.waitForTimeout(800);
await p.locator(".hub-chip", { hasText: /Talk to Pi/ }).click();
await p.waitForTimeout(1200);
const toolNames = await p.locator(".agent-tool-name").allTextContents();
record("pi_agent_shows_five_tools", toolNames.length === 5, toolNames.join(", "));
const beforeCount = await p.locator(".agent-turn-agent .agent-turn-body").count();
await p.locator(".agent-composer textarea").fill("list processes");
await p.locator(".agent-composer button", { hasText: /Send/i }).click();
await p.waitForFunction(
  (n) => document.querySelectorAll(".agent-turn-agent .agent-turn-body").length > n,
  beforeCount,
  { timeout: 8000 }
).catch(() => {});
await p.waitForTimeout(500);
const lastReply = (await p.locator(".agent-turn-agent .agent-turn-body").last().textContent()) || "";
record("pi_agent_list_processes_returns_real_ea2_data", lastReply.includes("•") || lastReply.toLowerCase().includes("no published"), lastReply.slice(0, 80));

// 7. Procurement hub returns real catalogue
await p.locator(".tab", { hasText: /Home/ }).first().click();
await p.waitForTimeout(800);
await p.locator(".hub-chip", { hasText: /Procurement Hub/ }).click();
await p.waitForTimeout(2200);
const hubFlows = await p.locator(".hub-flow-title").count();
record("procurement_hub_lists_real_flows", hubFlows > 0, `flows=${hubFlows}`);

// 8. Chat thread + message round-trip in one session (already covered by audit_chat,
//    here we just verify the Chat scene loads + sidebar shows existing threads)
await p.locator(".tab", { hasText: /Chat/ }).first().click();
await p.waitForTimeout(2000);
const existingThreads = await p.locator(".chat-thread-row").count();
record("chat_scene_loads_with_thread_sidebar", existingThreads >= 0, `threads=${existingThreads}`);

// 9. Theme toggle flips the data-theme attribute
const themeBtn = p.locator(".theme-toggle").first();
const before = await p.evaluate(() => document.documentElement.dataset.theme || "light");
await themeBtn.click();
await p.waitForTimeout(300);
const after = await p.evaluate(() => document.documentElement.dataset.theme || "light");
record("theme_toggle_flips_theme", before !== after, `${before} -> ${after}`);

// 10. Security headers
const headers = (await p.request.get(URL)).headers();
const securityChecks = {
  "strict-transport-security": (v) => /max-age=\d+/.test(v),
  "x-frame-options": (v) => /deny|sameorigin/i.test(v),
  "x-content-type-options": (v) => /nosniff/i.test(v),
  "referrer-policy": (v) => v.length > 0,
  "content-security-policy": (v) => v.length > 0,
  "permissions-policy": (v) => v.length > 0,
};
for (const [h, check] of Object.entries(securityChecks)) {
  const v = headers[h] || "";
  record(`security_header_${h.replace(/-/g, "_")}`, !!v && check(v), v ? v.slice(0, 60) : "missing");
}

// Summarise
const fails = results.filter((r) => !r.ok);
console.log(`\n=== ${results.length - fails.length}/${results.length} passed ===`);
if (fails.length) {
  console.log("FAILED:");
  fails.forEach((f) => console.log(`  - ${f.name}${f.detail ? ": " + f.detail : ""}`));
}
await b.close();
process.exit(fails.length === 0 ? 0 : 1);