// 编辑区右键菜单：条目随模式/选区变化，点击回传动作并关闭。
import { describe, it, expect, vi } from 'vitest'
import { createRoot } from 'react-dom/client'
import { act } from 'react-dom/test-utils'
import EditorContextMenu from '../src/components/EditorContextMenu'

async function renderMenu(props: Record<string, unknown> = {}) {
  const container = document.createElement('div')
  document.body.appendChild(container)
  const root = createRoot(container)
  const actions: string[] = []
  let closed = 0
  await act(async () => {
    root.render(
      <EditorContextMenu
        x={10} y={10} hasSelection={false} imageSrc={null} sourceMode={false}
        onAction={(a) => actions.push(a)}
        onClose={() => { closed += 1 }}
        {...props}
      />,
    )
  })
  return { container, root, actions, closedCount: () => closed }
}

const btn = (c: HTMLElement, text: string) => [...c.querySelectorAll('button')].find((b) => b.textContent === text)

describe('编辑区右键菜单', () => {
  it('无选区时剪切/复制禁用，点加粗回传 bold 并关闭', async () => {
    const { container, root, actions, closedCount } = await renderMenu()
    expect(btn(container, '剪切')?.disabled).toBe(true)
    expect(btn(container, '复制')?.disabled).toBe(true)
    expect(btn(container, '粘贴')?.disabled).toBe(false)
    await act(async () => { btn(container, '加粗')?.dispatchEvent(new MouseEvent('click', { bubbles: true })) })
    expect(actions).toEqual(['bold'])
    expect(closedCount()).toBe(1)
    await act(async () => { root.unmount() })
    container.remove()
  })

  it('命中本地图片时多一项「上传到 S3」；网络图片不出现', async () => {
    const local = await renderMenu({ imageSrc: 'doc.assets/a.png' })
    const up = btn(local.container, '上传到 S3')
    expect(up).toBeTruthy()
    await act(async () => { up?.dispatchEvent(new MouseEvent('click', { bubbles: true })) })
    expect(local.actions).toEqual(['uploadS3'])
    await act(async () => { local.root.unmount() })
    local.container.remove()
    const remote = await renderMenu({ imageSrc: 'https://cdn.example.com/a.png' })
    expect(btn(remote.container, '上传到 S3')).toBeUndefined()
    await act(async () => { remote.root.unmount() })
    remote.container.remove()
  })

  it('命中图片时是精简专用菜单：无格式项/全选/源码模式，有超链接与调整大小', async () => {
    const { container, root, actions } = await renderMenu({ imageSrc: 'https://cdn.example.com/a.png', hasSelection: true })
    for (const t of ['加粗', '斜体', '删除线', '行内代码', '全选', '源码模式', '上传到 S3']) {
      expect(btn(container, t)).toBeUndefined()
    }
    for (const t of ['超链接…', '调整图片大小…', '剪切', '复制', '粘贴']) {
      expect(btn(container, t)).toBeTruthy()
    }
    await act(async () => { btn(container, '调整图片大小…')?.dispatchEvent(new MouseEvent('click', { bubbles: true })) })
    expect(actions).toEqual(['imageSize'])
    await act(async () => { root.unmount() })
    container.remove()
  })

  it('源码模式只出编辑命令与「即时渲染」', async () => {
    const { container, root } = await renderMenu({ sourceMode: true, hasSelection: true })
    expect(btn(container, '加粗')).toBeUndefined()
    expect(btn(container, '即时渲染')).toBeTruthy()
    expect(btn(container, '剪切')?.disabled).toBe(false)
    await act(async () => { root.unmount() })
    container.remove()
  })
})