import assert from "node:assert/strict";
import { readFileSync } from "node:fs";
import test from "node:test";

import { bootstrapPrepareSettled } from "../src/lib/home-bootstrap.ts";

const page = readFileSync(new URL("../src/app/page.tsx", import.meta.url), "utf8");
const starterHome = readFileSync(new URL("../src/components/starter-home.tsx", import.meta.url), "utf8");
const bootstrap = readFileSync(new URL("../src/lib/home-bootstrap.ts", import.meta.url), "utf8");
const entrypoint = readFileSync(new URL("../src/lib/consultation-entrypoint.ts", import.meta.url), "utf8");
const srcFiles = [
  page,
  starterHome,
  readFileSync(new URL("../src/hooks/use-profile-onboarding.ts", import.meta.url), "utf8"),
  readFileSync(new URL("../src/mastra/index.ts", import.meta.url), "utf8"),
];

test("the homepage no longer renders theme cards", () => {
  assert.doesNotMatch(starterHome, /starter-themes|starter-theme-card|starter-theme-accordion|starter-themes-heading/);
  assert.doesNotMatch(starterHome, /从一个主题开始/);
  assert.doesNotMatch(starterHome, /starterThemes|starterSuggestions|onboardingError/);
  // 原值：`starter-hero` 卡 + `product-entrypoints` 两张 132px 大卡
  // 新值：`starter-greeting-block` 一行问候 + `starter-entry` 两枚 pill
  // 原因：输入框此前被压在约 800px 内容之下，主动作不是视觉焦点。
  assert.match(starterHome, /className="starter-greeting-block"/);
  assert.match(starterHome, /className="starter-entry"/);
  assert.doesNotMatch(starterHome, /starter-hero|product-entrypoint/);
});

test("the homepage no longer requests /api/onboarding", () => {
  for (const source of srcFiles) {
    assert.doesNotMatch(source, /\/api\/onboarding/);
    assert.doesNotMatch(source, /requestOnboardingWithRecovery/);
    assert.doesNotMatch(source, /getOnboardingAgent/);
  }
  assert.doesNotMatch(page, /fetch\("\/api\/onboarding"/);
});

test("bootstrap prepare no longer waits on onboarding suggestions", () => {
  assert.doesNotMatch(bootstrap, /onboardingSettled|profileComplete/);
  assert.doesNotMatch(page, /onboardingSettled/);
  assert.equal(bootstrapPrepareSettled({
    dailyStarlanguageApplicable: true,
    dailyStarlanguageSettled: true,
    entrySummarySettled: true,
  }), true);
  assert.equal(bootstrapPrepareSettled({
    dailyStarlanguageApplicable: true,
    dailyStarlanguageSettled: false,
    entrySummarySettled: true,
  }), false);
});

test("StarterHome no longer receives suggestion props", () => {
  assert.doesNotMatch(starterHome, /starterThemes|starterSuggestions|startSuggestedConsultation|onboardingError/);
  assert.doesNotMatch(page, /starterThemes=\{|starterSuggestions=\{|onboardingError=\{/);
  assert.match(page, /startSuggestedConsultation\(/);
  assert.match(page, /startDailyStarlanguageConsultation/);
});

test("guided_topic remains readable for history but has no homepage emit point", () => {
  assert.match(entrypoint, /入口已于 2026-09-15 下线，枚举值保留用于读回历史会话/);
  assert.match(entrypoint, /"guided_topic"/);
  assert.doesNotMatch(starterHome, /guided_topic/);
  assert.doesNotMatch(page, /"guided_topic"/);
});

// 原值：空态 = 问候卡 + 两张产品卡，输入框在它们下面
// 新值：空态 = 一行问候（在对话区，底对齐）+ 输入框 + 两枚入口 pill（在输入框下）
// 原因：把主动作放回视觉焦点；输入框仍是同一个 DOM 位置，首条消息落地时不重挂载。
test("the empty home is a greeting, the composer, then two entry pills", () => {
  assert.match(starterHome, /starter-greeting-block/);
  assert.match(starterHome, /starter-entry-row/);
  assert.doesNotMatch(starterHome, /starter-theme|daily-starlanguage-card|birth-rectification-card/);
  assert.match(page, /composer-wrap-starter/);
  // 入口 pill 必须渲染在 composer 之后，否则又回到「输入框被压在下面」。
  assert.ok(
    page.indexOf("<StarterEntries") > page.indexOf("<ChatComposer"),
    "StarterEntries must render after the composer inside .composer-wrap",
  );
});