/**
 * OmniCard AI (CRMmp) - 名片主潜客详情与跟进备忘测试套件 (TDD Red -> Green)
 *
 * 严格按照 AGENTS.md 3.3、4.3、5.1 规范与 pages/owner/leads-detail 设计编写
 */

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

const DETAIL_PAGE = path.resolve(
  __dirname,
  '../../../mpuniapp/pages/owner/leads-detail.uvue'
);
const DETAIL_UTS = path.resolve(
  __dirname,
  '../../../mpuniapp/pages/owner/useLeadDetail.uts'
);

type LeadStatus = 'new' | 'contacted' | 'hot' | 'won' | 'archived';

type LeadEntity = {
  id: string | number;
  cardId: string | number;
  visitorId?: string;
  name: string;
  company?: string;
  status: LeadStatus;
  intentScore: number;
  source: 'nfc' | 'qr' | 'link' | 'ai_chat';
  notes?: string;
};

type RadarTrack = {
  id: string | number;
  cardId: string | number;
  visitorId: string;
  touchType: 'nfc' | 'qr' | 'link';
  stayDurationMs: number;
  scrollDepth: number;
  viewedBlocks: string[];
  country?: string;
  city?: string;
  createdAt?: string | Date;
};

type OwnerPageQuery = {
  page: number;
  size: number;
  keyWord?: string;
  cardId?: string | number;
};

type OwnerPageData<T> = {
  list: T[];
  pagination: {
    page: number;
    size: number;
    total: number;
  };
};

type LoadDetailApi = {
  fetchOwnerLeadInfo?: (id: string | number) => Promise<LeadEntity>;
  fetchOwnerRadarPage?: (query: OwnerPageQuery) => Promise<OwnerPageData<RadarTrack>>;
};

type LoadDetailResult = {
  lead: LeadEntity | null;
  tracks: RadarTrack[];
  empty: boolean;
  errorMessage: string;
};

type SaveNoteApi = {
  httpPost?: (
    url: string,
    data: Record<string, string | number>
  ) => Promise<LeadEntity>;
};

type UseLeadDetailModule = {
  parseLeadId: (raw: string | number | null | undefined) => string | number | null;
  loadDetail: (
    id: string | number | null | undefined,
    api?: LoadDetailApi
  ) => Promise<LoadDetailResult>;
  appendNote: (
    existing: string | null | undefined,
    next: string | null | undefined
  ) => string;
  saveNote: (
    input: {
      id: string | number;
      notes?: string;
      next: string;
      status?: LeadStatus;
    },
    api?: SaveNoteApi
  ) => Promise<LeadEntity>;
};

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

function buildLead(overrides?: Partial<LeadEntity>): LeadEntity {
  return {
    id: 21,
    cardId: 8,
    visitorId: 'vis_ae_1201',
    name: 'Alex Vance',
    company: 'Nexus Tech',
    status: 'hot',
    intentScore: 91,
    source: 'nfc',
    notes: 'Met at GITEX',
    ...overrides,
  };
}

function buildTrack(overrides?: Partial<RadarTrack>): RadarTrack {
  return {
    id: 81,
    cardId: 8,
    visitorId: 'vis_ae_1201',
    touchType: 'nfc',
    stayDurationMs: 45000,
    scrollDepth: 72,
    viewedBlocks: ['hero', 'case'],
    country: 'United Arab Emirates',
    city: 'Dubai',
    createdAt: '2026-09-20T10:00:00.000Z',
    ...overrides,
  };
}

function loadUseLeadDetail(): UseLeadDetailModule {
  // eslint-disable-next-line @typescript-eslint/no-require-imports
  return require(DETAIL_UTS) as UseLeadDetailModule;
}

describe('OmniCard AI 名片主潜客详情业务逻辑 (useLeadDetail.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. parseLeadId', () => {
    it('1.1 正整数与数字字符串解析为 id，非法值丢弃', () => {
      const { parseLeadId } = loadUseLeadDetail();

      expect(parseLeadId(21)).toBe(21);
      expect(parseLeadId('21')).toBe(21);
      expect(parseLeadId(' 21 ')).toBe(21);
      expect(parseLeadId('')).toBeNull();
      expect(parseLeadId('0')).toBeNull();
      expect(parseLeadId(-3)).toBeNull();
      expect(parseLeadId('abc')).toBeNull();
      expect(parseLeadId(null)).toBeNull();
      expect(parseLeadId(undefined)).toBeNull();
    });
  });

  describe('2. loadDetail 调 info + radar', () => {
    it('2.1 注入后先拉 info，再按 visitorId / cardId 拉雷达分页', async () => {
      const { loadDetail } = loadUseLeadDetail();
      const lead = buildLead();
      const track = buildTrack();

      const fetchOwnerLeadInfo = jest.fn(async (id: string | number) => {
        expect(id).toBe(21);
        return lead;
      });
      const fetchOwnerRadarPage = jest.fn(async (query: OwnerPageQuery) => {
        expect(query.keyWord).toBe('vis_ae_1201');
        expect(query.cardId).toBe(8);
        expect(query.page).toBe(1);
        expect(query.size).toBe(20);
        return {
          list: [track],
          pagination: { page: 1, size: 20, total: 1 },
        };
      });

      const result = await loadDetail(21, {
        fetchOwnerLeadInfo,
        fetchOwnerRadarPage,
      });

      expect(fetchOwnerLeadInfo).toHaveBeenCalledTimes(1);
      expect(fetchOwnerRadarPage).toHaveBeenCalledTimes(1);
      expect(result.lead).not.toBeNull();
      expect(result.lead?.name).toBe('Alex Vance');
      expect(result.lead?.intentScore).toBe(91);
      expect(result.tracks).toHaveLength(1);
      expect(result.tracks[0].visitorId).toBe('vis_ae_1201');
      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 { loadDetail } = loadUseLeadDetail();
      const fetchOwnerLeadInfo = jest.fn(async () => buildLead());
      const fetchOwnerRadarPage = jest.fn(async () => ({
        list: [],
        pagination: { page: 1, size: 20, total: 0 },
      }));

      const result = await loadDetail('', {
        fetchOwnerLeadInfo,
        fetchOwnerRadarPage,
      });

      expect(fetchOwnerLeadInfo).not.toHaveBeenCalled();
      expect(fetchOwnerRadarPage).not.toHaveBeenCalled();
      expect(result.lead).toBeNull();
      expect(result.tracks).toEqual([]);
      expect(result.empty).toBe(true);
    });
  });

  describe('3. appendNote 不覆盖', () => {
    it('3.1 新备忘拼到已有内容后面，空值不抹掉旧备忘', () => {
      const { appendNote } = loadUseLeadDetail();

      expect(appendNote('Met at GITEX', 'Asked for quote')).toBe(
        'Met at GITEX\nAsked for quote'
      );
      expect(appendNote('Met at GITEX', '')).toBe('Met at GITEX');
      expect(appendNote('Met at GITEX', null)).toBe('Met at GITEX');
      expect(appendNote('', 'Asked for quote')).toBe('Asked for quote');
      expect(appendNote(null, 'Asked for quote')).toBe('Asked for quote');
      expect(appendNote(undefined, undefined)).toBe('');
    });

    it('3.2 saveNote 走 /admin/crm/lead/update 只写拼接后的 notes', async () => {
      const { saveNote } = loadUseLeadDetail();
      const saved = buildLead({ notes: 'Met at GITEX\nAsked for quote' });
      const httpPost = jest.fn(
        async (url: string, data: Record<string, string | number>) => {
          expect(url).toBe('/admin/crm/lead/update');
          expect(data.id).toBe(21);
          expect(data.notes).toBe('Met at GITEX\nAsked for quote');
          return saved;
        }
      );

      const result = await saveNote(
        { id: 21, notes: 'Met at GITEX', next: 'Asked for quote', status: 'hot' },
        { httpPost }
      );

      expect(httpPost).toHaveBeenCalledTimes(1);
      expect(result.notes).toBe('Met at GITEX\nAsked for quote');
      expect(result.status).toBe('hot');
    });
  });
});

describe('OmniCard AI 名片主潜客详情页契约 (leads-detail.uvue)', () => {
  it('页面存在，足迹用 scroll-view，备忘用 textarea，单一主 CTA', () => {
    expect(fs.existsSync(DETAIL_PAGE)).toBe(true);
    expect(fs.existsSync(DETAIL_UTS)).toBe(true);

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

    expect(pageSource.includes('script setup lang="uts"')).toBe(true);
    expect(pageSource.includes('getOmniText')).toBe(true);
    expect(pageSource.includes('<scroll-view')).toBe(true);
    expect(pageSource.includes('<textarea')).toBe(true);
    expect(pageSource.includes('primary-cta-btn')).toBe(true);
    expect(
      combined.includes('fetchOwnerLeadInfo') || combined.includes('loadDetail')
    ).toBe(true);
    expect(
      combined.includes('fetchOwnerRadarPage') || combined.includes('loadDetail')
    ).toBe(true);
    expect(combined.includes('appendNote') || combined.includes('saveNote')).toBe(
      true
    );
    expect(pageSource.includes('#0B5CFF')).toBe(true);
    expect(pageSource.includes('#F7F8FA')).toBe(true);
    expect(pageSource.includes('12px')).toBe(true);
    expect(pageSource.includes('16px')).toBe(true);
    expect(
      pageSource.includes('navigateBack') || logicSource.includes('navigateBack')
    ).toBe(true);
  });

  it('无 emoji、无 any，模板无硬编码中文主文案', () => {
    const pageSource = fs.readFileSync(DETAIL_PAGE, 'utf8');
    const logicSource = fs.readFileSync(DETAIL_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);
  });
});