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

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

  describe('list', () => {
    it('should return list of gear items', async () => {
      const items = await gearService.list();

      expect(items).toBeDefined();
      expect(Array.isArray(items)).toBe(true);
      expect(items.length).toBeGreaterThan(0);
      expect(items[0]).toHaveProperty('id');
      expect(items[0]).toHaveProperty('name');
      expect(items[0]).toHaveProperty('category');
    });

    it('should filter by category', async () => {
      const items = await gearService.list({ category: 'Synth' });

      expect(items).toBeDefined();
      expect(Array.isArray(items)).toBe(true);
    });
  });

  describe('get', () => {
    it('should return a specific gear item', async () => {
      const item = await gearService.get('1');

      expect(item).toBeDefined();
      expect(item).toHaveProperty('id');
      expect(item).toHaveProperty('name');
    });
  });

  describe('create', () => {
    it('should create a new gear item', async () => {
      const newItem = await gearService.create({
        name: 'Test Gear',
        category: 'Synth',
      });

      expect(newItem).toBeDefined();
      expect(newItem).toHaveProperty('id');
      expect(newItem.name).toBe('Test Gear');
    });
  });

  describe('update', () => {
    it('should update a gear item', async () => {
      const updated = await gearService.update('1', {
        name: 'Updated Name',
      });

      expect(updated).toBeDefined();
      expect(updated).toHaveProperty('id');
    });
  });

  describe('delete', () => {
    it('should delete a gear item', async () => {
      const result = await gearService.delete('1');

      expect(result).toBeUndefined(); // delete returns void
    });
  });
});