import { describe, expect, test } from 'bun:test'
import {
  buildPostBodyMarkdownEditorVditorOptions,
  postBodyMarkdownEditorToolbarPresets,
} from './post-body-markdown-editor-vditor-config'

describe('PostBodyMarkdownEditor Vditor config', () => {
  test('桌面端使用完整工具栏与即时渲染模式', () => {
    const options = buildPostBodyMarkdownEditorVditorOptions({
      value: 'hello',
      isMobile: false,
      onInput: () => undefined,
      onUploadError: () => undefined,
    })

    expect(options.mode).toBe('ir')
    expect(options.lang).toBe('zh_CN')
    expect(options.cdn).toBe('/vditor')
    expect(options.icon).toBe('material')
    expect(options.preview).toEqual({
      mode: 'editor',
      actions: [],
    })
    expect(options.toolbar).toEqual(postBodyMarkdownEditorToolbarPresets.desktop)
    expect(postBodyMarkdownEditorToolbarPresets.desktop.includes('preview')).toBe(false)
    expect(postBodyMarkdownEditorToolbarPresets.desktop.length).toBeGreaterThan(postBodyMarkdownEditorToolbarPresets.mobile.length)
  })

  test('移动端使用精简工具栏并将预览作为次级入口', () => {
    const options = buildPostBodyMarkdownEditorVditorOptions({
      value: 'hello',
      isMobile: true,
      onInput: () => undefined,
      onUploadError: () => undefined,
    })

    expect(options.mode).toBe('ir')
    expect(options.toolbar).toEqual(postBodyMarkdownEditorToolbarPresets.mobile)
    expect(postBodyMarkdownEditorToolbarPresets.mobile).toEqual([
      'bold',
      'italic',
      'headings',
      '|',
      'list',
      'ordered-list',
      '|',
      'link',
      'upload',
      'code',
      '|',
      'preview',
    ])
  })

  test('上传配置会将服务端响应转换为 succMap 结构', async () => {
    const options = buildPostBodyMarkdownEditorVditorOptions({
      value: '',
      isMobile: false,
      onInput: () => undefined,
      onUploadError: () => undefined,
    }) as { upload?: { format?: (files: File[], responseText: string) => string } }

    const files = [{ name: 'image.webp' }] as File[]
    const result = options.upload?.format?.(files, JSON.stringify({
      code: 0,
      data: {
        files: [{ url: '/static/media/abc.webp' }],
      },
    }))
    expect(result).toBe(JSON.stringify({
      msg: '',
      code: 0,
      data: {
        errFiles: [],
        succMap: {
          'image.webp': '/static/media/abc.webp',
        },
      },
    }))
  })

  test('上传配置解析失败时返回错误结构', () => {
    const options = buildPostBodyMarkdownEditorVditorOptions({
      value: '',
      isMobile: false,
      onInput: () => undefined,
      onUploadError: () => undefined,
    }) as { upload?: { format?: (files: File[], responseText: string) => string } }

    const result = options.upload?.format?.([] as File[], 'invalid json')
    expect(result).toBe(JSON.stringify({
      msg: 'upload response parse failed',
      code: 1,
      data: {
        errFiles: [],
        succMap: {},
      },
    }))
  })
})