import test from 'node:test';
import assert from 'node:assert/strict';
import fs from 'node:fs';
import path from 'node:path';
import { fileURLToPath } from 'node:url';
import { routes } from '../src/routes.ts';
import defaultI18n from '../src/locale/index.ts';

const adminRoot = path.resolve(path.dirname(fileURLToPath(import.meta.url)), '..');
const casesPagePath = path.join(adminRoot, 'src/pages/card/cases/index.tsx');
const casesLocalePath = path.join(adminRoot, 'src/pages/card/cases/locale/index.ts');

function flattenRouteKeys(items: typeof routes): string[] {
  return items.flatMap((item) => [
    item.key,
    ...(item.children ? flattenRouteKeys(item.children) : []),
  ]);
}

test('1. routes.ts 已注册 card/cases，对应 pages/card/cases', () => {
  const keys = flattenRouteKeys(routes);
  assert.ok(keys.includes('card/cases'), '应存在路由 key: card/cases');

  const cardGroup = routes.find((item) => item.key === 'card');
  assert.ok(
    cardGroup?.children?.some(
      (child) =>
        child.key === 'card/cases' && child.name === 'menu.card.cases'
    ),
    'card 分组下应有 menu.card.cases / card/cases'
  );
  assert.ok(fs.existsSync(casesPagePath), '必须存在 pages/card/cases/index.tsx');
});

test('2. locale 必须包含 menu.card.cases 中英文案', () => {
  assert.equal(defaultI18n['en-US']['menu.card.cases'], 'Portfolio');
  assert.equal(defaultI18n['zh-CN']['menu.card.cases'], '案例作品集');
});

test('3. cases 页面必须请求 CRUD 接口并遵守 Cool-Admin 协议', () => {
  const content = fs.readFileSync(casesPagePath, 'utf-8');

  assert.ok(
    content.includes('/api/admin/card/cases/page'),
    '必须请求 POST /api/admin/card/cases/page 分页拉取'
  );
  assert.ok(
    content.includes('/api/admin/card/cases/add'),
    '必须请求 POST /api/admin/card/cases/add 新增案例'
  );
  assert.ok(
    content.includes('/api/admin/card/cases/update'),
    '必须请求 POST /api/admin/card/cases/update 编辑案例'
  );
  assert.ok(
    content.includes('/api/admin/card/cases/delete'),
    '必须请求 POST /api/admin/card/cases/delete 删除案例'
  );
  assert.ok(
    content.includes('code === 1000') || content.includes('code ===1000'),
    '必须按 Cool-Admin code === 1000 判断请求成功'
  );
});

test('4. cases 页面必须使用 Arco Design 的 Table, Form, Modal, Tag, Upload 组件', () => {
  const content = fs.readFileSync(casesPagePath, 'utf-8');

  assert.ok(content.includes('Table'), '必须使用 Arco Table 组件');
  assert.ok(content.includes('Form'), '必须使用 Arco Form 组件');
  assert.ok(content.includes('Modal'), '必须使用 Arco Modal 弹窗组件');
  assert.ok(content.includes('Tag'), '必须使用 Arco Tag 标签组件进行成果 KPI 展示');
  assert.ok(content.includes('Upload'), '必须使用 Arco Upload 组件上传封面与 PDF');
  assert.ok(
    content.includes("from '@arco-design/web-react'"),
    '必须从 @arco-design/web-react 引入组件'
  );
});

test('5. cases 页面契约字段覆盖 (title, client, duration, metrics, coverImage, pdfUrl, cardId)', () => {
  const content = fs.readFileSync(casesPagePath, 'utf-8');

  assert.ok(content.includes('title'), '必须包含 title 字段');
  assert.ok(content.includes('client'), '必须包含 client 字段');
  assert.ok(content.includes('duration'), '必须包含 duration 字段');
  assert.ok(content.includes('metrics'), '必须包含 metrics 字段');
  assert.ok(content.includes('coverImage'), '必须包含 coverImage 字段');
  assert.ok(content.includes('pdfUrl'), '必须包含 pdfUrl 字段');
  assert.ok(content.includes('cardId'), '必须包含 cardId 字段');
  assert.ok(content.includes('CardCase'), '必须复用 CardCase 数据契约');
});

test('6. 严格使用设计 Token，严禁 any 与 emoji', () => {
  const content = fs.readFileSync(casesPagePath, 'utf-8');

  assert.ok(
    content.includes("from '@/style/tokens'") || content.includes('tokens'),
    '必须引用设计 Token'
  );
  assert.ok(!/\bany\b/.test(content), '页面严禁使用 any');
  assert.ok(
    !/[\u{1F300}-\u{1F9FF}\u{2600}-\u{26FF}\u{2700}-\u{27BF}]/u.test(content),
    '页面严禁使用 emoji'
  );
});

test('7. cases 国际化文件完备且无 emoji', () => {
  assert.ok(fs.existsSync(casesLocalePath), '必须存在 cases 页面 locale 文件');
  const localeContent = fs.readFileSync(casesLocalePath, 'utf-8');

  assert.ok(localeContent.includes('cases.title'), '必须包含案例标题词条');
  assert.ok(localeContent.includes('cases.metrics'), '必须包含成果指标词条');
  assert.ok(
    !/[\u{1F300}-\u{1F9FF}\u{2600}-\u{26FF}\u{2700}-\u{27BF}]/u.test(localeContent),
    'locale 严禁使用 emoji'
  );
  assert.ok(!/\bany\b/.test(localeContent), 'locale 严禁使用 any');
});

test('8. R14: 成果 KPI 标签不得预填假指标/假百分比/示例客户', () => {
  const content = fs.readFileSync(casesPagePath, 'utf-8');
  const localeContent = fs.readFileSync(casesLocalePath, 'utf-8');

  assert.ok(!content.includes('PRESET_METRIC_TAGS'), '禁止预设 KPI 标签常量');
  assert.ok(!content.includes('handleAddMetricTag'), '禁止点击注入预设 KPI');

  // 禁止硬编码演示 KPI / 假百分比
  const fakeKpiPatterns = [
    /\+320%\s*ROI/i,
    /\+150%\s*留资/,
    /45k\+?\s*国际线索/i,
    /2M\+?\s*全球曝光/i,
    /Top\s*1\s*细分类目/i,
    /\+320%/,
    /45k\s*Leads/i,
  ];
  for (const pattern of fakeKpiPatterns) {
    assert.ok(!pattern.test(content), `页面禁止假 KPI: ${pattern}`);
    assert.ok(!pattern.test(localeContent), `locale 禁止假 KPI: ${pattern}`);
  }

  // 禁止示例客户品牌预填或写进口径
  assert.ok(!/VoltRide/i.test(content), '页面禁止示例客户 VoltRide');
  assert.ok(!/VoltRide/i.test(localeContent), 'locale 禁止示例客户 VoltRide');

  // 新建空表单 metrics 必须为空，不得写入演示值
  assert.ok(
    /metrics:\s*['"]{2}/.test(content) || /metrics:\s*''/.test(content),
    '新建时 metrics 必须置为空字符串'
  );
  assert.ok(
    !/setFieldsValue\([\s\S]*metrics:\s*['"][^'"]+['"]/.test(content),
    'setFieldsValue 不得给 metrics 写入非空演示值'
  );
});

test('9. R14: 保存失败不得 Message.success；成功仅在 code===1000', () => {
  const content = fs.readFileSync(casesPagePath, 'utf-8');

  const successMatches = [...content.matchAll(/Message\.success\s*\(/g)];
  assert.ok(successMatches.length > 0, '真实保存成功仍应 Message.success');
  for (const match of successMatches) {
    const index = match.index ?? 0;
    const preceding = content.slice(Math.max(0, index - 220), index);
    assert.ok(
      /code\s*===\s*1000/.test(preceding),
      `Message.success 必须位于 code === 1000 分支内，附近片段: ${preceding.slice(-80)}`
    );
  }

  // catch / else 失败分支附近不得出现 Message.success
  const failBlocks = content.match(
    /else\s*\{[\s\S]{0,180}\}|catch\s*\([^)]*\)\s*\{[\s\S]{0,180}\}/g
  );
  if (failBlocks) {
    for (const block of failBlocks) {
      assert.ok(
        !block.includes('Message.success'),
        `失败分支内不得 Message.success: ${block.slice(0, 120)}`
      );
    }
  }
});

test('10. R14: 文案与 placeholder 必须走 locale，禁止硬编码校验/占位', () => {
  const content = fs.readFileSync(casesPagePath, 'utf-8');
  const localeContent = fs.readFileSync(casesLocalePath, 'utf-8');

  assert.ok(
    content.includes("t['cases.metricsPlaceholder']") ||
      content.includes('t["cases.metricsPlaceholder"]'),
    'metrics placeholder 必须走 locale'
  );
  assert.ok(
    content.includes("t['cases.clientPlaceholder']") ||
      content.includes('t["cases.clientPlaceholder"]'),
    'client placeholder 必须走 locale'
  );
  assert.ok(localeContent.includes('cases.metricsPlaceholder'), 'locale 须有 metrics 占位词条');
  assert.ok(localeContent.includes('cases.clientPlaceholder'), 'locale 须有 client 占位词条');
  assert.ok(localeContent.includes('cases.requiredTitle') || localeContent.includes('cases.titleRequired'), 'locale 须有标题必填校验词条');
  assert.ok(localeContent.includes('cases.requiredCardId') || localeContent.includes('cases.cardIdRequired'), 'locale 须有 cardId 必填校验词条');

  assert.ok(!content.includes('Please enter cardId'), '禁止硬编码英文 cardId 校验');
  assert.ok(!content.includes('Please enter case title'), '禁止硬编码英文 title 校验');
  assert.ok(!content.includes('placeholder="e.g.'), '禁止硬编码 e.g. placeholder');
});