/**
 * OmniCard AI (CRMmp) - 访客端门户 i18n 词典与 RTL 契约测试 (TDD Red -> Green)
 */

import * as fs from 'fs';
import * as path from 'path';

const LOCALE_UTS = path.resolve(__dirname, '../../../mpuniapp/common/locale.uts');
const PORTAL_UTS = path.resolve(__dirname, '../../../mpuniapp/pages/portal/usePortal.uts');
const PORTAL_INDEX = path.resolve(__dirname, '../../../mpuniapp/pages/portal/index.uvue');

describe('OmniCard AI 访客端门户多语言词典 (locale.uts)', () => {
  afterEach(() => {
    delete (global as { uni?: unknown }).uni;
    jest.resetModules();
  });

  it('ar-SA.dir 应为 rtl', () => {
    const { omniLocales } = require(LOCALE_UTS) as {
      omniLocales: Record<string, { dir: string }>;
    };
    expect(omniLocales['ar-SA'].dir).toBe('rtl');
  });

  it("getOmniText('en-US','card.save_contact') 应为 Save Contact", () => {
    const { getOmniText } = require(LOCALE_UTS) as {
      getOmniText: (locale: string, key: string) => string;
    };
    expect(getOmniText('en-US', 'card.save_contact')).toBe('Save Contact');
  });

  it('es-ES.dir 应为 ltr', () => {
    const { omniLocales } = require(LOCALE_UTS) as {
      omniLocales: Record<string, { dir: string }>;
    };
    expect(omniLocales['es-ES'].dir).toBe('ltr');
  });

  it("getOmniText('ja-JP','card.save_contact') 非空且不是「保存到通讯录」", () => {
    const { getOmniText } = require(LOCALE_UTS) as {
      getOmniText: (locale: string, key: string) => string;
    };
    const text = getOmniText('ja-JP', 'card.save_contact');
    expect(text.length).toBeGreaterThan(0);
    expect(text).not.toBe('保存到通讯录');
  });

  it('门户新增 key 在七语均有文案', () => {
    const { omniLocales } = require(LOCALE_UTS) as {
      omniLocales: Record<string, { messages: Record<string, string> }>;
    };
    const keys = [
      'portal.unavailable',
      'portal.retry',
      'portal.pronounce',
      'portal.pronouncing',
      'portal.whatsapp',
      'portal.linkedin',
      'portal.email',
      'portal.phone',
      'card.save_contact',
      'portal.case',
      'portal.article',
      'portal.social',
      'portal.video',
      'portal.block',
    ];
    for (const locale of ['zh-CN', 'en-US', 'ar-SA', 'es-ES', 'de-DE', 'fr-FR', 'ja-JP']) {
      for (const key of keys) {
        const text = omniLocales[locale].messages[key];
        expect(typeof text).toBe('string');
        expect(text.length).toBeGreaterThan(0);
      }
    }
  });

  it('语言检测：zh/ar/en 保持，es/de/fr/ja 映射到对应区域码', () => {
    const { resolveDeviceLocale } = require(LOCALE_UTS) as {
      resolveDeviceLocale: (raw: string) => string;
    };
    expect(resolveDeviceLocale('zh')).toBe('zh-CN');
    expect(resolveDeviceLocale('zh-Hans')).toBe('zh-CN');
    expect(resolveDeviceLocale('ar')).toBe('ar-SA');
    expect(resolveDeviceLocale('ar-EG')).toBe('ar-SA');
    expect(resolveDeviceLocale('en')).toBe('en-US');
    expect(resolveDeviceLocale('es')).toBe('es-ES');
    expect(resolveDeviceLocale('de')).toBe('de-DE');
    expect(resolveDeviceLocale('fr')).toBe('fr-FR');
    expect(resolveDeviceLocale('fr-FR')).toBe('fr-FR');
    expect(resolveDeviceLocale('ja')).toBe('ja-JP');
    expect(resolveDeviceLocale('ko')).toBe('en-US');
  });
});

describe('OmniCard AI 访客端门户页文案走 i18n (index.uvue)', () => {
  it('index.uvue 引用 getOmniText 或 locale，且不再硬编码保存到手机通讯录', () => {
    const source = fs.readFileSync(PORTAL_INDEX, 'utf8');
    expect(source.includes('getOmniText') || source.includes('locale')).toBe(true);
    expect(source.includes('保存到手机通讯录')).toBe(false);
  });
});

describe('门户进入页语言解析 (resolvePortalLocale)', () => {
  afterEach(() => {
    delete (global as { uni?: unknown }).uni;
    jest.resetModules();
  });

  it('存储键应为 omni_locale', () => {
    const { PORTAL_LOCALE_STORAGE_KEY } = require(PORTAL_UTS) as {
      PORTAL_LOCALE_STORAGE_KEY: string;
    };
    expect(PORTAL_LOCALE_STORAGE_KEY).toBe('omni_locale');
    const pageSource = fs.readFileSync(PORTAL_INDEX, 'utf8');
    expect(pageSource.includes('persistPortalLocale')).toBe(true);
    expect(pageSource.includes('resolvePortalLocale')).toBe(true);
    expect(pageSource.includes('options.lang')).toBe(true);
    expect(pageSource.includes("switchLang('es-ES')")).toBe(true);
    expect(pageSource.includes("switchLang('de-DE')")).toBe(true);
    expect(pageSource.includes("switchLang('fr-FR')")).toBe(true);
    expect(pageSource.includes("switchLang('ja-JP')")).toBe(true);
  });

  it('query.lang 优先于 storage 与 suggestedLocale', () => {
    const { resolvePortalLocale } = require(PORTAL_UTS) as {
      resolvePortalLocale: (
        queryLang: string,
        stored: string,
        suggested: string,
        fallback: string
      ) => string;
    };
    expect(resolvePortalLocale('ar-SA', 'zh-CN', 'en-US', 'en-US')).toBe('ar-SA');
    expect(resolvePortalLocale('en-US', 'zh-CN', 'ar-SA', 'zh-CN')).toBe('en-US');
  });

  it('无 query.lang 时使用 storage，再才是 suggestedLocale', () => {
    const { resolvePortalLocale } = require(PORTAL_UTS) as {
      resolvePortalLocale: (
        queryLang: string,
        stored: string,
        suggested: string,
        fallback: string
      ) => string;
    };
    expect(resolvePortalLocale('', 'en-US', 'ar-SA', 'zh-CN')).toBe('en-US');
    expect(resolvePortalLocale('xx', 'en-US', 'ar-SA', 'zh-CN')).toBe('en-US');
    expect(resolvePortalLocale('', '', 'ar-SA', 'zh-CN')).toBe('ar-SA');
  });

  it('七语白名单放行，非法值回退 fallback', () => {
    const { resolvePortalLocale } = require(PORTAL_UTS) as {
      resolvePortalLocale: (
        queryLang: string,
        stored: string,
        suggested: string,
        fallback: string
      ) => string;
    };
    expect(resolvePortalLocale('fr-FR', 'en-US', 'ar-SA', 'zh-CN')).toBe('fr-FR');
    expect(resolvePortalLocale('ja-JP', 'xx', 'yy', 'zh-CN')).toBe('ja-JP');
    expect(resolvePortalLocale('es-ES', '', '', 'en-US')).toBe('es-ES');
    expect(resolvePortalLocale('de-DE', 'zh-CN', 'en-US', 'en-US')).toBe('de-DE');
    expect(resolvePortalLocale('pt-BR', 'xx', 'yy', 'zh-CN')).toBe('zh-CN');
    expect(resolvePortalLocale('zh', 'en', 'ar', 'en-US')).toBe('en-US');
  });

  it('persistPortalLocale 写入 omni_locale，readStoredPortalLocale 读回', () => {
    const storageMap = new Map<string, string>();
    (global as { uni?: unknown }).uni = {
      getStorageSync: (key: string) => storageMap.get(key) || '',
      setStorageSync: (key: string, val: string) => storageMap.set(key, val),
    };
    const { persistPortalLocale, readStoredPortalLocale } = require(PORTAL_UTS) as {
      persistPortalLocale: (code: string) => void;
      readStoredPortalLocale: () => string;
    };
    persistPortalLocale('en-US');
    expect(storageMap.get('omni_locale')).toBe('en-US');
    expect(readStoredPortalLocale()).toBe('en-US');
  });

  it('TabBar 5大菜单 key 在七语均有对应本地化文案，且支持 updateTabBarTitles()', () => {
    const setTabBarItemMock = jest.fn();
    (global as { uni?: unknown }).uni = {
      setTabBarItem: setTabBarItemMock,
      getStorageSync: () => 'en-US',
      setStorageSync: () => {},
      $emit: () => {},
    };
    const { omniLocales, updateTabBarTitles } = require(LOCALE_UTS) as {
      omniLocales: Record<string, { messages: Record<string, string> }>;
      updateTabBarTitles: (locale?: string) => void;
    };
    const tabKeys = ['tab.workplace', 'tab.card', 'tab.radar', 'tab.leads', 'tab.profile'];
    for (const locale of ['zh-CN', 'en-US', 'ar-SA', 'es-ES', 'de-DE', 'fr-FR', 'ja-JP']) {
      for (const key of tabKeys) {
        const text = omniLocales[locale].messages[key];
        expect(typeof text).toBe('string');
        expect(text.length).toBeGreaterThan(0);
      }
    }

    setTabBarItemMock.mockClear();
    updateTabBarTitles('en-US');
    expect(setTabBarItemMock).toHaveBeenCalledTimes(5);
    expect(setTabBarItemMock).toHaveBeenNthCalledWith(1, { index: 0, text: 'Workplace' });
    expect(setTabBarItemMock).toHaveBeenNthCalledWith(2, { index: 1, text: 'Card' });
    expect(setTabBarItemMock).toHaveBeenNthCalledWith(3, { index: 2, text: 'Radar' });
    expect(setTabBarItemMock).toHaveBeenNthCalledWith(4, { index: 3, text: 'Leads' });
    expect(setTabBarItemMock).toHaveBeenNthCalledWith(5, { index: 4, text: 'Profile' });
  });
});