import { describe, it, expect, vi, beforeEach } from 'vitest';

const { mockGet, mockPost, mockPatch } = vi.hoisted(() => ({
  mockGet: vi.fn(),
  mockPost: vi.fn(),
  mockPatch: vi.fn(),
}));

vi.mock('../../src/services/api-client', () => ({
  apiClient: { get: mockGet, post: mockPost, patch: mockPatch },
}));

import {
  getRefillAlerts,
  listRefillLists,
  createRefillList,
  getRefillList,
  updateRefillList,
  updateRefillListItem,
  addToCabinet,
} from '../../src/services/refills';

beforeEach(() => vi.clearAllMocks());

describe('refills service', () => {
  it('getRefillAlerts with no query', async () => {
    mockGet.mockResolvedValue({ data: [] });
    await getRefillAlerts('hh1');
    expect(mockGet).toHaveBeenCalledWith('/households/hh1/refills/alerts');
  });

  it('getRefillAlerts builds query string', async () => {
    mockGet.mockResolvedValue({ data: [] });
    await getRefillAlerts('hh1', { thresholdDays: 14, userId: 'u-1' });
    expect(mockGet).toHaveBeenCalledWith(expect.stringContaining('thresholdDays=14'));
    expect(mockGet).toHaveBeenCalledWith(expect.stringContaining('userId=u-1'));
  });

  it('listRefillLists with query', async () => {
    mockGet.mockResolvedValue({ data: [] });
    await listRefillLists('hh1', { status: 'active' });
    expect(mockGet).toHaveBeenCalledWith(expect.stringContaining('status=active'));
  });

  it('listRefillLists with cursor and limit', async () => {
    mockGet.mockResolvedValue({ data: [] });
    await listRefillLists('hh1', { cursor: 'cur1', limit: 25 });
    expect(mockGet).toHaveBeenCalledWith(expect.stringContaining('cursor=cur1'));
    expect(mockGet).toHaveBeenCalledWith(expect.stringContaining('limit=25'));
  });

  it('createRefillList calls POST', async () => {
    mockPost.mockResolvedValue({ _id: 'rl-1' });
    const data = { name: 'Weekly' } as never;
    await createRefillList('hh1', data);
    expect(mockPost).toHaveBeenCalledWith('/households/hh1/refills/lists', data);
  });

  it('getRefillList calls GET', async () => {
    mockGet.mockResolvedValue({ _id: 'rl-1' });
    await getRefillList('hh1', 'rl-1');
    expect(mockGet).toHaveBeenCalledWith('/households/hh1/refills/lists/rl-1');
  });

  it('updateRefillList calls PATCH', async () => {
    mockPatch.mockResolvedValue({ _id: 'rl-1' });
    await updateRefillList('hh1', 'rl-1', { name: 'Updated' } as never);
    expect(mockPatch).toHaveBeenCalledWith('/households/hh1/refills/lists/rl-1', {
      name: 'Updated',
    });
  });

  it('updateRefillListItem calls PATCH with nested path', async () => {
    mockPatch.mockResolvedValue({ _id: 'rl-1' });
    await updateRefillListItem('hh1', 'rl-1', 'item-1', { purchased: true } as never);
    expect(mockPatch).toHaveBeenCalledWith('/households/hh1/refills/lists/rl-1/items/item-1', {
      purchased: true,
    });
  });

  it('addToCabinet calls POST with empty body', async () => {
    mockPost.mockResolvedValue({});
    await addToCabinet('hh1', 'rl-1');
    expect(mockPost).toHaveBeenCalledWith('/households/hh1/refills/lists/rl-1/add-to-cabinet', {});
  });
});
