import assert from "node:assert/strict";
import { readFileSync } from "node:fs";
import test from "node:test";
import React from "react";
import { renderToStaticMarkup } from "react-dom/server";

import { HomeBootstrapError } from "../src/components/home-bootstrap-error.tsx";
import { HomeOnboardingShell } from "../src/components/home-onboarding-shell.tsx";
import type { BirthTimeGuidedController } from "../src/hooks/use-birth-time-guided-journey.ts";
import { emptyProfile, presetOnboardingMessage } from "../src/lib/home-types.ts";
import { createClientLifecycleHarness } from "./react-client-lifecycle-test-support.ts";

Object.assign(globalThis, { React });

const page = readFileSync(new URL("../src/app/(app)/page.tsx", import.meta.url), "utf8");

test("the fatal screen keeps its copy and retries through retryHomeBootstrap", async () => {
  const accountError = "连接云端服务超时。请检查网络后重试，或返回登录页重新建立会话。";
  const markup = renderToStaticMarkup(
    <HomeBootstrapError accountError={accountError} onRetry={() => undefined} />,
  );
  assert.match(markup, /暂时无法进入 Jyotisha/);
  assert.match(markup, /连接云端服务超时。请检查网络后重试，或返回登录页重新建立会话。/);
  assert.match(markup, /重试/);
  assert.match(markup, /返回登录/);
  assert.match(markup, /app-loading app-loading-error/);
  assert.match(markup, /role="alert"/);

  const harness = createClientLifecycleHarness();
  let retried = 0;
  try {
    await harness.render(<HomeBootstrapError accountError={accountError} onRetry={() => { retried += 1; }} />);
    const retry = harness.elements().find((node) => node.tagName === "BUTTON" && node.text.includes("重试"));
    assert.ok(retry);
    await harness.event(retry);
    assert.equal(retried, 1);
  } finally {
    await harness.close();
  }

  // 原值：错误屏按钮内联在 page.tsx，onClick 直接调用 retryHomeBootstrap。
  // 新值：按钮在 HomeBootstrapError，page.tsx 把 onRetry 接到同一个 retryHomeBootstrap(...reloadSessionList)。
  // 原因：错误屏抽成组件后，重试仍局部重跑，不整页刷新。
  assert.match(page, /<HomeBootstrapError[\s\S]*onRetry=\{\(\) => retryHomeBootstrap\([\s\S]*reloadSessionList,[\s\S]*\)\}/);
  assert.doesNotMatch(page, /window\.location\.reload\(\)/);
});

test("onboarding keeps the name prompt, birth card, place card, and retry card", () => {
  const guided = {} as BirthTimeGuidedController;
  const nameMarkup = renderToStaticMarkup(
    <HomeOnboardingShell
      profileComplete={false}
      profileDraft={emptyProfile}
      setProfileDraft={() => undefined}
      onboardingStep="name"
      presetMessageLength={presetOnboardingMessage.length}
      currentOnboardingMessage={presetOnboardingMessage}
      onboardingJustCompleted={false}
      onboardingCardReady={false}
      presetMessageFinished
      birthTimeJourney={null}
      birthTimeAssessmentPhase={null}
      birthTimeError=""
      birthTimeGuided={guided}
      accountError=""
      profileSaving={false}
      saveOnboardingBirth={() => undefined}
      saveOnboardingPlace={() => undefined}
      retryBirthTimeAssessment={() => undefined}
    />,
  );
  assert.match(nameMarkup, /你好，我是 Jyotisha/);
  assert.match(nameMarkup, /请问我该怎么称呼你/);
  assert.doesNotMatch(nameMarkup, /出生日期与时间/);

  const birthMarkup = renderToStaticMarkup(
    <HomeOnboardingShell
      profileComplete={false}
      profileDraft={{ ...emptyProfile, name: "林遥" }}
      setProfileDraft={() => undefined}
      onboardingStep="birth"
      presetMessageLength={80}
      currentOnboardingMessage="出生时间"
      onboardingJustCompleted={false}
      onboardingCardReady
      presetMessageFinished
      birthTimeJourney={null}
      birthTimeAssessmentPhase={null}
      birthTimeError=""
      birthTimeGuided={guided}
      accountError=""
      profileSaving={false}
      saveOnboardingBirth={() => undefined}
      saveOnboardingPlace={() => undefined}
      retryBirthTimeAssessment={() => undefined}
    />,
  );
  assert.match(birthMarkup, /出生日期与时间/);
  assert.match(birthMarkup, />继续</);

  const placeMarkup = renderToStaticMarkup(
    <HomeOnboardingShell
      profileComplete={false}
      profileDraft={{ ...emptyProfile, name: "林遥" }}
      setProfileDraft={() => undefined}
      onboardingStep="place"
      presetMessageLength={80}
      currentOnboardingMessage="出生地点"
      onboardingJustCompleted={false}
      onboardingCardReady
      presetMessageFinished
      birthTimeJourney={null}
      birthTimeAssessmentPhase={null}
      birthTimeError=""
      birthTimeGuided={guided}
      accountError=""
      profileSaving={false}
      saveOnboardingBirth={() => undefined}
      saveOnboardingPlace={() => undefined}
      retryBirthTimeAssessment={() => undefined}
    />,
  );
  assert.match(placeMarkup, /出生地点/);
  assert.match(placeMarkup, /搜索全球城市或区县，系统会匹配出生当日的时区。/);
  assert.match(placeMarkup, />确定</);

  const retryMarkup = renderToStaticMarkup(
    <HomeOnboardingShell
      profileComplete={false}
      profileDraft={{ ...emptyProfile, name: "林遥" }}
      setProfileDraft={() => undefined}
      onboardingStep="rectification"
      presetMessageLength={80}
      currentOnboardingMessage="校正"
      onboardingJustCompleted={false}
      onboardingCardReady
      presetMessageFinished
      birthTimeJourney={null}
      birthTimeAssessmentPhase={null}
      birthTimeError=""
      birthTimeGuided={guided}
      accountError=""
      profileSaving={false}
      saveOnboardingBirth={() => undefined}
      saveOnboardingPlace={() => undefined}
      retryBirthTimeAssessment={() => undefined}
    />,
  );
  assert.match(retryMarkup, /出生时间尚未完成评估/);
  assert.match(retryMarkup, /资料已经保留，但暂时无法恢复校正进度。系统不会应用未经验证的具体时间。/);
  assert.match(retryMarkup, />重新评估</);
});