import anyTest, { TestFn } from 'ava'
import { MenuItem } from 'electron'
import { AppName } from '../app/javascripts/Main/strings'
import { createDriver, Driver } from './driver'

const test = anyTest as TestFn<{
  driver: Driver
  menuItems: MenuItem[]
}>

test.before(async (t) => {
  t.context.driver = await createDriver()
})

test.after.always(async (t) => {
  await t.context.driver.stop()
})

test.beforeEach(async (t) => {
  t.context.menuItems = await t.context.driver.appMenu.items()
})

function findSpellCheckerLanguagesMenu(menuItems: MenuItem[]) {
  return menuItems.find((item) => {
    if (item.role?.toLowerCase() === 'editmenu') {
      return item?.submenu?.items?.find((item) => item.id === 'SpellcheckerLanguages')
    }
  })
}
if (process.platform === 'darwin') {
  test('shows the App menu on Mac', (t) => {
    t.is(t.context.menuItems[0].role.toLowerCase(), 'appmenu')
    t.is(t.context.menuItems[0].label, AppName)
  })

  test('hides the spellchecking submenu on Mac', (t) => {
    t.falsy(findSpellCheckerLanguagesMenu(t.context.menuItems))
  })
} else {
  test('hides the App menu on Windows/Linux', (t) => {
    t.is(t.context.menuItems[0].role.toLowerCase(), 'editmenu')
  })

  test('shows the spellchecking submenu on Windows/Linux', (t) => {
    const menu = findSpellCheckerLanguagesMenu(t.context.menuItems)
    t.truthy(menu)
    t.true(menu!.submenu!.items!.length > 0)
  })
}