/**
 * OmniCard AI (CRMmp) - 名片主极速编辑测试套件 (TDD Red -> Green)
 *
 * 严格按照 AGENTS.md 3.3、4.3、5.1 规范与 pages/owner/card/edit 设计编写
 */

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

const EDIT_PAGE = path.resolve(
  __dirname,
  '../../../mpuniapp/pages/owner/card/edit.uvue'
);
const EDIT_UTS = path.resolve(
  __dirname,
  '../../../mpuniapp/pages/owner/card/useCardEdit.uts'
);

type CardProfile = {
  id?: string | number;
  name: string;
  title?: string;
  company?: string;
  slogan?: string;
  phone?: string;
  email?: string;
  whatsapp?: string;
  linkedin?: string;
  telegram?: string;
  twitter?: string;
  wechat?: string;
};

type CardEditForm = {
  id?: string | number | null;
  name?: string;
  title?: string;
  company?: string;
  slogan?: string;
  phone?: string;
  email?: string;
  whatsapp?: string;
  linkedin?: string;
  telegram?: string;
  twitter?: string;
  wechat?: string;
};

type CardUpdatePayload = {
  id: string | number;
  name?: string;
  title?: string;
  company?: string;
  slogan?: string;
  phone?: string;
  email?: string;
  whatsapp?: string;
  linkedin?: string;
  telegram?: string;
  twitter?: string;
  wechat?: string;
};

type LoadCardApi = {
  fetchOwnerCardInfo?: (id: string | number) => Promise<CardProfile>;
};

type LoadCardResult = {
  card: CardProfile | null;
  empty: boolean;
  errorMessage: string;
};

type SaveCardApi = {
  updateOwnerCard?: (
    payload: CardProfile & { id: string | number }
  ) => Promise<CardProfile>;
};

type SaveCardResult = {
  ok: boolean;
  card: CardProfile | null;
  errorMessage: string;
};

type UseCardEditModule = {
  parseCardId: (raw: string | number | null | undefined) => number | null;
  buildUpdatePayload: (form: CardEditForm) => CardUpdatePayload | null;
  loadCard: (
    id: string | number | null | undefined,
    api?: LoadCardApi
  ) => Promise<LoadCardResult>;
  saveCard: (form: CardEditForm, api?: SaveCardApi) => Promise<SaveCardResult>;
};

const EMOJI_RE = /[\u2600-\u27BF\uFE0F]|[\uD83C-\uDBFF][\uDC00-\uDFFF]/;

function buildCard(overrides?: Partial<CardProfile>): CardProfile {
  return {
    id: 8,
    name: 'Alex Vance',
    title: 'Partner',
    company: 'Nexus Tech',
    slogan: 'Build trust first',
    phone: '+971500000008',
    email: 'alex@nexus.example',
    whatsapp: '+971500000008',
    linkedin: 'https://linkedin.com/in/alexvance',
    ...overrides,
  };
}

function loadUseCardEdit(): UseCardEditModule {
  // eslint-disable-next-line @typescript-eslint/no-require-imports
  return require(EDIT_UTS) as UseCardEditModule;
}

describe('OmniCard AI 名片主极速编辑业务逻辑 (useCardEdit.uts)', () => {
  beforeEach(() => {
    jest.resetModules();
    (global as { uni?: Record<string, unknown> }).uni = {
      getLocale: () => 'zh-CN',
      showToast: jest.fn(),
      navigateBack: jest.fn(),
      navigateTo: jest.fn(),
    };
  });

  afterEach(() => {
    delete (global as { uni?: Record<string, unknown> }).uni;
  });

  describe('1. parseCardId', () => {
    it('1.1 正整数与数字字符串解析为 id，非法值丢弃', () => {
      const { parseCardId } = loadUseCardEdit();

      expect(parseCardId(8)).toBe(8);
      expect(parseCardId('8')).toBe(8);
      expect(parseCardId(' 8 ')).toBe(8);
      expect(parseCardId('')).toBeNull();
      expect(parseCardId('0')).toBeNull();
      expect(parseCardId(-3)).toBeNull();
      expect(parseCardId('abc')).toBeNull();
      expect(parseCardId(null)).toBeNull();
      expect(parseCardId(undefined)).toBeNull();
    });
  });

  describe('2. loadCard 调 fetchOwnerCardInfo', () => {
    it('2.1 注入后按解析后的 id 拉取名片', async () => {
      const { loadCard } = loadUseCardEdit();
      const card = buildCard();
      const fetchOwnerCardInfo = jest.fn(async (id: string | number) => {
        expect(id).toBe(8);
        return card;
      });

      const result = await loadCard(' 8 ', { fetchOwnerCardInfo });

      expect(fetchOwnerCardInfo).toHaveBeenCalledTimes(1);
      expect(result.card).not.toBeNull();
      expect(result.card?.name).toBe('Alex Vance');
      expect(result.card?.company).toBe('Nexus Tech');
      expect(result.empty).toBe(false);
      expect(result.errorMessage).toBe('');
    });

    it('2.2 缺 id 不请求接口，标记空态', async () => {
      const { loadCard } = loadUseCardEdit();
      const fetchOwnerCardInfo = jest.fn(async () => buildCard());

      const result = await loadCard('', { fetchOwnerCardInfo });

      expect(fetchOwnerCardInfo).not.toHaveBeenCalled();
      expect(result.card).toBeNull();
      expect(result.empty).toBe(true);
      expect(result.errorMessage).toBe('');
    });

    it('2.3 接口失败写入错误，不伪装空态成功', async () => {
      const { loadCard } = loadUseCardEdit();
      const fetchOwnerCardInfo = jest.fn(async () => {
        throw new Error('card info unavailable');
      });

      const result = await loadCard(8, { fetchOwnerCardInfo });

      expect(fetchOwnerCardInfo).toHaveBeenCalledTimes(1);
      expect(result.card).toBeNull();
      expect(result.empty).toBe(true);
      expect(result.errorMessage).toBe('card info unavailable');
    });
  });

  describe('3. saveCard 调 updateOwnerCard', () => {
    it('3.1 buildUpdatePayload 只带已填字段与 id', () => {
      const { buildUpdatePayload } = loadUseCardEdit();

      const payload = buildUpdatePayload({
        id: '8',
        name: 'Alex Vance',
        title: '  ',
        company: 'Nexus Tech',
        phone: '',
        email: undefined,
        whatsapp: '',
        linkedin: 'https://linkedin.com/in/alexvance',
        slogan: '',
      });

      expect(payload).not.toBeNull();
      expect(payload?.id).toBe(8);
      expect(payload?.name).toBe('Alex Vance');
      expect(payload?.company).toBe('Nexus Tech');
      expect(payload?.linkedin).toBe('https://linkedin.com/in/alexvance');
      expect(payload?.title).toBeUndefined();
      expect(payload?.phone).toBeUndefined();
      expect(payload?.email).toBeUndefined();
      expect(payload?.whatsapp).toBeUndefined();
      expect(payload?.slogan).toBeUndefined();
      expect(Object.keys(payload as CardUpdatePayload).sort()).toEqual([
        'company',
        'id',
        'linkedin',
        'name',
      ]);
    });

    it('3.2 saveCard 把精简 payload 交给 updateOwnerCard', async () => {
      const { saveCard } = loadUseCardEdit();
      const saved = buildCard({ title: undefined, phone: undefined });
      const updateOwnerCard = jest.fn(
        async (payload: CardProfile & { id: string | number }) => {
          expect(payload.id).toBe(8);
          expect(payload.name).toBe('Alex Vance');
          expect(payload.company).toBe('Nexus Tech');
          expect(payload.title).toBeUndefined();
          expect(payload.phone).toBeUndefined();
          return saved;
        }
      );

      const result = await saveCard(
        {
          id: 8,
          name: 'Alex Vance',
          title: '',
          company: 'Nexus Tech',
          phone: '   ',
        },
        { updateOwnerCard }
      );

      expect(updateOwnerCard).toHaveBeenCalledTimes(1);
      expect(result.ok).toBe(true);
      expect(result.card?.name).toBe('Alex Vance');
      expect(result.errorMessage).toBe('');
    });

    it('3.3 缺 id 不请求 updateOwnerCard', async () => {
      const { saveCard } = loadUseCardEdit();
      const updateOwnerCard = jest.fn(async () => buildCard());

      const result = await saveCard(
        { id: '', name: 'Alex Vance', company: 'Nexus Tech' },
        { updateOwnerCard }
      );

      expect(updateOwnerCard).not.toHaveBeenCalled();
      expect(result.ok).toBe(false);
      expect(result.card).toBeNull();
    });
  });
});

describe('OmniCard AI 名片主极速编辑页契约 (edit.uvue)', () => {
  it('页面存在且引 updateOwnerCard 或 saveCard', () => {
    expect(fs.existsSync(EDIT_PAGE)).toBe(true);
    expect(fs.existsSync(EDIT_UTS)).toBe(true);

    const pageSource = fs.readFileSync(EDIT_PAGE, 'utf8');
    const logicSource = fs.readFileSync(EDIT_UTS, 'utf8');
    const combined = `${pageSource}\n${logicSource}`;

    expect(pageSource.includes('script setup lang="uts"')).toBe(true);
    expect(
      combined.includes('updateOwnerCard') || combined.includes('saveCard')
    ).toBe(true);
    expect(combined.includes('fetchOwnerCardInfo') || combined.includes('loadCard')).toBe(
      true
    );
    expect(combined.includes('buildUpdatePayload')).toBe(true);
    expect(pageSource.includes('v-model="state.name"')).toBe(true);
    expect(pageSource.includes('v-model="state.title"')).toBe(true);
    expect(pageSource.includes('v-model="state.company"')).toBe(true);
    expect(pageSource.includes('v-model="state.phone"')).toBe(true);
    expect(pageSource.includes('v-model="state.email"')).toBe(true);
    expect(pageSource.includes('v-model="state.whatsapp"')).toBe(true);
    expect(pageSource.includes('v-model="state.linkedin"')).toBe(true);
    expect(pageSource.includes('primary-cta-btn')).toBe(true);
    expect(pageSource.includes('#0B5CFF')).toBe(true);
    expect(pageSource.includes('#F7F8FA')).toBe(true);
    expect(pageSource.includes('#101828')).toBe(true);
    expect(pageSource.includes('#667085')).toBe(true);
    expect(pageSource.includes('#E3E7ED')).toBe(true);
    expect(pageSource.includes('12px')).toBe(true);
    expect(pageSource.includes('16px')).toBe(true);
    expect(pageSource.toLowerCase().includes('bento')).toBe(false);
    expect(pageSource.includes('draggable') || pageSource.includes('@drag')).toBe(
      false
    );
  });

  it('无 emoji、无 any，模板无硬编码中文主文案', () => {
    const pageSource = fs.readFileSync(EDIT_PAGE, 'utf8');
    const logicSource = fs.readFileSync(EDIT_UTS, 'utf8');
    const testSource = fs.readFileSync(__filename, 'utf8');
    const template = pageSource.split('<script')[0];

    expect(EMOJI_RE.test(pageSource)).toBe(false);
    expect(EMOJI_RE.test(logicSource)).toBe(false);
    expect(EMOJI_RE.test(testSource)).toBe(false);
    expect(pageSource.includes(': any') || pageSource.includes(' as any')).toBe(
      false
    );
    expect(logicSource.includes(': any') || logicSource.includes(' as any')).toBe(
      false
    );
    expect(/[\u4e00-\u9fff]/.test(template)).toBe(false);
  });
});