import { sortPerformanceSurveyImagesByName } from '@/lib/performance-survey-image-order'

describe('performance survey image slice order', () => {
  it('按文件名中的数字自然排序', () => {
    const files = ['10.jpg', '2.jpg', '1.jpg', '11.jpg', '3.jpg']
    expect(sortPerformanceSurveyImagesByName(files, (name) => name)).toEqual([
      '1.jpg',
      '2.jpg',
      '3.jpg',
      '10.jpg',
      '11.jpg',
    ])
  })

  it('支持带前缀和补零的切片名称', () => {
    const files = ['详情_10.png', '详情_02.png', '详情_1.png']
    expect(sortPerformanceSurveyImagesByName(files, (name) => name)).toEqual([
      '详情_1.png',
      '详情_02.png',
      '详情_10.png',
    ])
  })

  it('名称相同时保留用户选择顺序', () => {
    const files = [
      { name: '1.jpg', id: 'first' },
      { name: '1.jpg', id: 'second' },
    ]
    expect(sortPerformanceSurveyImagesByName(files, (file) => file.name).map((file) => file.id)).toEqual([
      'first',
      'second',
    ])
  })
})