import { mount } from '@vue/test-utils'
import { asyncExpect } from '@/tests/utils'
import moment from 'moment'
import DatePicker from '../'

const { RangePicker } = DatePicker

describe('DatePicker with showTime', () => {
  it('should trigger onChange when select value', async () => {
    const onChangeFn = jest.fn()
    const onOpenChangeFn = jest.fn()
    const wrapper = mount({
      render () {
        return <DatePicker showTime open onChange={onChangeFn} onOpenChange={onOpenChangeFn} />
      },
    }, { sync: false })

    const calendarWrapper = mount({
      render () {
        return wrapper.find({ name: 'Trigger' }).vm.getComponent()
      },
    }, { sync: false })
    await asyncExpect(() => {
      calendarWrapper.findAll('.ant-calendar-date').at(0).trigger('click')
    })
    await asyncExpect(() => {
      expect(onChangeFn).toHaveBeenCalled()
      expect(onOpenChangeFn).not.toHaveBeenCalled()
    })
  })

  it('should trigger onOk when press ok button', async () => {
    const onOkFn = jest.fn()
    const onOpenChangeFn = jest.fn()
    const onChangeFn = jest.fn()
    const wrapper = mount({
      render () {
        return <DatePicker
          showTime
          open
          onChange={onChangeFn}
          onOk={onOkFn}
          onOpenChange={onOpenChangeFn}
          defaultValue={moment()}
        />
      },
    }, { sync: false })

    const calendarWrapper = mount({
      render () {
        return wrapper.find({ name: 'Trigger' }).vm.getComponent()
      },
    }, { sync: false })
    await asyncExpect(() => {
      calendarWrapper.find('.ant-calendar-ok-btn').trigger('click')
    })
    await asyncExpect(() => {
      expect(onOkFn).toHaveBeenCalled()
      expect(onOpenChangeFn).toHaveBeenCalledWith(false)
      expect(onChangeFn).not.toHaveBeenCalled()
    })
  })

  it('should trigger onChange when click Now link', async () => {
    const onOpenChangeFn = jest.fn()
    const onChangeFn = jest.fn()
    const wrapper = mount({
      render () {
        return <DatePicker showTime open onChange={onChangeFn} onOpenChange={onOpenChangeFn} />
      },
    }, { sync: false })

    const calendarWrapper = mount({
      render () {
        return wrapper.find({ name: 'Trigger' }).vm.getComponent()
      },
    }, { sync: false })
    await asyncExpect(() => {
      calendarWrapper.find('.ant-calendar-today-btn').trigger('click')
    })
    await asyncExpect(() => {
      expect(onOpenChangeFn).toHaveBeenCalledWith(false)
      expect(onChangeFn).toHaveBeenCalled()
    })
  })

  it('should have correct className when use12Hours is true', async () => {
    const wrapper = mount(
      {
        render () {
          return <DatePicker showTime={{ use12Hours: true }} open />
        },
      }, { sync: false })
    const calendarWrapper = mount({
      render () {
        return wrapper.find({ name: 'Trigger' }).vm.getComponent()
      },
    }, { sync: false })
    await asyncExpect(() => {
      expect(calendarWrapper.findAll('.ant-calendar-time-picker-column-4').length).toBe(0)
    })
    calendarWrapper.findAll('.ant-calendar-time-picker-btn').at(0).trigger('click')
    await asyncExpect(() => {
      expect(calendarWrapper.findAll('.ant-calendar-time-picker-column-4').length).toBe(1)
    })
  })
})

describe('RangePicker with showTime', async () => {
  it('should trigger onChange when select value', async () => {
    const onChangeFn = jest.fn()
    const onOpenChangeFn = jest.fn()
    const wrapper = mount(
      {
        render () {
          return <RangePicker showTime open onChange={onChangeFn} onOpenChange={onOpenChangeFn} />
        },
      }, { sync: false })

    const calendarWrapper = mount({
      render () {
        return wrapper.find({ name: 'Trigger' }).vm.getComponent()
      },
    }, { sync: false })
    await asyncExpect(() => {
      expect(calendarWrapper.find('.ant-calendar-time-picker-btn').classes()).toContain('ant-calendar-time-picker-btn-disabled')
      expect(calendarWrapper.find('.ant-calendar-ok-btn').classes()).toContain('ant-calendar-ok-btn-disabled')
    })
    calendarWrapper.findAll('.ant-calendar-date').at(10).trigger('click')
    calendarWrapper.findAll('.ant-calendar-date').at(11).trigger('click')
    await asyncExpect(() => {
      expect(calendarWrapper.find('.ant-calendar-time-picker-btn').classes()).not.toContain('ant-calendar-time-picker-btn-disabled')
      expect(calendarWrapper.find('.ant-calendar-ok-btn').classes()).not.toContain('ant-calendar-ok-btn-disabled')
    })
    expect(onChangeFn).toHaveBeenCalled()
    expect(onOpenChangeFn).not.toHaveBeenCalled()
  })

  it('hould trigger onOk when press ok button', async () => {
    const onOkFn = jest.fn()
    const onChangeFn = jest.fn()
    const onOpenChangeFn = jest.fn()
    const wrapper = mount({
      render () {
        return <RangePicker showTime open onOk={onOkFn} onChange={onChangeFn} onOpenChange={onOpenChangeFn} />
      },
    }, { sync: false })

    const calendarWrapper = mount({
      render () {
        return wrapper.find({ name: 'Trigger' }).vm.getComponent()
      },
    }, { sync: false })
    await asyncExpect(() => {
      calendarWrapper.findAll('.ant-calendar-date').at(10).trigger('click')
      calendarWrapper.findAll('.ant-calendar-date').at(11).trigger('click')
    })
    onChangeFn.mockClear()
    calendarWrapper.find('.ant-calendar-ok-btn').trigger('click')
    expect(onOkFn).toHaveBeenCalled()
    expect(onOpenChangeFn).toHaveBeenCalledWith(false)
    expect(onChangeFn).not.toHaveBeenCalled()
  })
})