import { createLocalVue, mount } from '@vue/test-utils'
import Buefy from 'buefy'
import Vuex from 'vuex'
import CopyrightWaiverStep from '@/components/CopyrightWaiverStep'

const localVue = createLocalVue()

localVue.use(Vuex)
localVue.use(Buefy)

describe('CopyrightWaiver Step: Check conditional rendering of markup', () => {
    let wrapper

    beforeEach(() => {
        wrapper = mount(CopyrightWaiverStep, {
            localVue,
            data() {
                return {
                    agreed: false,
                    confirmed: false
                }
            },
            mocks: {
                $t: key => key
            }
        })
    })

    afterEach(() => {
        wrapper.destroy()
    })

    it('Component not mounted if status is inactive', () => {
        wrapper.setProps({
            selected: undefined,
            status: 'inactive',
            stepId: 6,
            stepName: 'CW'
        })

        expect(wrapper.find('.step-description').exists()).toBeFalsy()
        expect(wrapper.find('.step-actions').exists()).toBeFalsy()
    })

    it('Step Description block mounted if status is previous', () => {
        wrapper.setProps({ status: 'previous' })

        expect(wrapper.find('.step-description').exists()).toBeTruthy()
        expect(wrapper.find('.step-actions').exists()).toBeFalsy()
    })

    it('Step Actions block mounted if status is current', () => {
        wrapper.setProps({ status: 'current' })

        expect(wrapper.find('.step-description').exists()).toBeFalsy()
        expect(wrapper.find('.step-actions').exists()).toBeTruthy()
        expect(wrapper.vm.copyrightWaiverAgreed).toBe(false)
    })
})

describe('Test the functionality of Computed properties', () => {
    let wrapper

    beforeEach(() => {
        wrapper = mount(CopyrightWaiverStep, {
            localVue,
            data() {
                return {
                    agreed: false,
                    confirmed: false
                }
            },
            propsData: {
                selected: true,
                status: 'current',
                stepId: 6,
                stepName: 'CW'
            },
            mocks: {
                $t: key => key
            }
        })
    })

    afterEach(() => {
        wrapper.destroy()
    })

    it('User checks confirmed then checks agreed', () => {
        const checkbox1 = wrapper.findAll('input[type="checkbox"]').at(1)
        checkbox1.setChecked()

        const checkbox = wrapper.findAll('input[type="checkbox"]').at(0)
        checkbox.setChecked()

        expect(wrapper.emitted().change[0]).toStrictEqual(['CW', 6, true])
        expect(wrapper.vm.copyrightWaiverAgreed).toBe(true)
    })

    it('User checks agreed and then checks confirmed', () => {
        const checkbox = wrapper.findAll('input[type="checkbox"]').at(0)
        checkbox.setChecked()

        const checkbox1 = wrapper.findAll('input[type="checkbox"]').at(1)
        checkbox1.setChecked()

        expect(wrapper.emitted().change[0]).toStrictEqual(['CW', 6, true])
        expect(wrapper.vm.copyrightWaiverConfirmed).toBe(true)
    })

    it('User unchecks agreed', () => {
        const checkbox = wrapper.findAll('input[type="checkbox"]').at(0)
        checkbox.setChecked()
        checkbox.setChecked(false)

        expect(wrapper.emitted().change[0]).toStrictEqual(['CW', 6, undefined])
        expect(wrapper.vm.copyrightWaiverAgreed).toBe(false)
    })

    it('User unchecks confirmed', () => {
        const checkbox = wrapper.findAll('input[type="checkbox"]').at(1)

        checkbox.setChecked()
        checkbox.setChecked(false)

        expect(wrapper.emitted().change[0]).toStrictEqual(['CW', 6, undefined])
        expect(wrapper.vm.copyrightWaiverConfirmed).toBe(false)
    })
})