hms/apps/miniprogram/__tests__/services/appointment.test.ts

import { describe, it, expect, beforeEach, vi } from 'vitest';
import '../helpers/mock-api';

import { api } from '@/services/request';
import {
  listAppointments,
  getAppointment,
  createAppointment,
  cancelAppointment,
  getDoctorSchedules,
  listDoctors,
  calendarView,
} from '@/services/appointment';

describe('appointment service', () => {
  beforeEach(() => {
    vi.clearAllMocks();
  });

  describe('listAppointments', () => {
    it('无 patientId 时传递分页参数', async () => {
      const mock = { data: [], total: 0 };
      vi.mocked(api.get).mockResolvedValueOnce(mock);

      await listAppointments();

      expect(api.get).toHaveBeenCalledWith('/health/appointments', {
        page: 1,
        page_size: 20,
      });
    });

    it('有 patientId 时附加 patient_id', async () => {
      vi.mocked(api.get).mockResolvedValueOnce({ data: [], total: 0 });

      await listAppointments('p-123');

      expect(api.get).toHaveBeenCalledWith('/health/appointments', {
        page: 1,
        page_size: 20,
        patient_id: 'p-123',
      });
    });
  });

  describe('getAppointment', () => {
    it('调用 api.get 拼接 ID', async () => {
      const mock = { id: 'a-1', status: 'confirmed', version: 1 } as any;
      vi.mocked(api.get).mockResolvedValueOnce(mock);

      const result = await getAppointment('a-1');

      expect(api.get).toHaveBeenCalledWith('/health/appointments/a-1');
      expect(result).toEqual(mock);
    });
  });

  describe('createAppointment', () => {
    it('调用 api.post 传递预约数据', async () => {
      const input = {
        patient_id: 'p-1',
        doctor_id: 'd-1',
        appointment_date: '2026-06-01',
        start_time: '09:00',
        end_time: '09:30',
      };
      vi.mocked(api.post).mockResolvedValueOnce({ id: 'ap-1', ...input });

      await createAppointment(input);

      expect(api.post).toHaveBeenCalledWith('/health/appointments', input);
    });
  });

  describe('cancelAppointment', () => {
    it('调用 api.put 传递 cancelled 状态和 version', async () => {
      vi.mocked(api.put).mockResolvedValueOnce({});

      await cancelAppointment('ap-1', 2);

      expect(api.put).toHaveBeenCalledWith('/health/appointments/ap-1/status', {
        status: 'cancelled',
        version: 2,
      });
    });
  });

  describe('getDoctorSchedules', () => {
    it('返回排班并计算 available_count', async () => {
      vi.mocked(api.get).mockResolvedValueOnce({
        data: [
          { id: 's-1', doctor_id: 'd-1', date: '2026-06-01', start_time: '09:00', end_time: '12:00', max_appointments: 10, current_appointments: 3 },
        ],
        total: 1,
      });

      const result = await getDoctorSchedules('d-1', '2026-06-01', '2026-06-07');

      expect(result.data[0].available_count).toBe(7);
    });
  });

  describe('listDoctors', () => {
    it('无 department 时获取全部', async () => {
      vi.mocked(api.get).mockResolvedValueOnce({ data: [], total: 0 });

      await listDoctors();

      expect(api.get).toHaveBeenCalledWith('/health/doctors', { page_size: 100 });
    });

    it('有 department 时过滤', async () => {
      vi.mocked(api.get).mockResolvedValueOnce({ data: [], total: 0 });

      await listDoctors('内科');

      expect(api.get).toHaveBeenCalledWith('/health/doctors', {
        page_size: 100,
        department: '内科',
      });
    });
  });

  describe('calendarView', () => {
    it('展平嵌套结构并计算 available_count', async () => {
      vi.mocked(api.get).mockResolvedValueOnce([
        {
          date: '2026-06-01',
          schedules: [
            { id: 's-1', doctor_id: 'd-1', start_time: '09:00', end_time: '12:00', max_appointments: 5, current_appointments: 2 },
          ],
        },
        {
          date: '2026-06-02',
          schedules: [
            { id: 's-2', doctor_id: 'd-1', start_time: '14:00', end_time: '17:00', max_appointments: 8, current_appointments: 1 },
          ],
        },
      ] as any);

      const result = await calendarView('2026-06-01', '2026-06-07');

      expect(result).toHaveLength(2);
      expect(result[0].available_count).toBe(3);
      expect(result[1].available_count).toBe(7);
      expect(result[0].date).toBe('2026-06-01');
    });
  });
});