/**
 * 27-safari: Safari Vue 组件化测试
 */
import { describe, it, expect, beforeEach, afterEach } from 'vitest'
import { h, render, nextTick } from 'vue'
import SafariComponent from '../../src/apps/safari/Safari.vue'
import { setupDOM } from '../helpers'

function makeMockWin() {
  const el = document.createElement('div'); el.className = 'window'
  document.getElementById('window-layer')?.appendChild(el)
  const body = document.createElement('div'); body.className = 'win-body'
  el.appendChild(body)
  return { id: 'sf', appId: 'safari', el, body, timers: [] as any[], data: {} }
}

describe('27-safari — Safari Vue 组件化', () => {
  let win: any
  beforeEach(() => { setupDOM(); win = makeMockWin() })
  afterEach(() => { render(null, win.body); win.el.remove() })

  function mount() { const v = h(SafariComponent, { win }); render(v, win.body) }

  it('挂载后渲染起始页', async () => {
    mount(); await nextTick(); await nextTick()
    // setTimeout 380ms 后导航到 start
    await new Promise(r => setTimeout(r, 500))
    expect(win.body.querySelector('.sf-start')).toBeTruthy()
  })

  it('地址栏存在', () => { mount(); expect(win.body.querySelector('.sf-addr')).toBeTruthy() })

  it('有后退/前进/刷新按钮', () => {
    mount()
    expect(win.body.querySelector('.fb-btn[title="后退"]')).toBeTruthy()
    expect(win.body.querySelector('.fb-btn[title="前进"]')).toBeTruthy()
  })

  it('导航到内置页后显示内容', async () => {
    win.data = { url: 'macos://weather' }
    mount()
    await new Promise(r => setTimeout(r, 500))
    expect(win.body.querySelector('.sf-builtin')).toBeTruthy()
  })

  it('暴露 back/fwd/reload 给菜单', () => {
    mount()
    expect(typeof win.appState.back).toBe('function')
    expect(typeof win.appState.fwd).toBe('function')
    expect(typeof win.appState.reload).toBe('function')
  })

  it('卸载后 DOM 为空', () => { mount(); render(null, win.body); expect(win.body.children.length).toBe(0) })
})