import { expect } from 'chai'
import { screen, fireEvent, render, waitFor } from '@testing-library/react'
import { IntegrationLinkingWidget } from '../../../../../../frontend/js/features/settings/components/integration-linking/widget'

describe('<IntegrationLinkingWidgetTest/>', function () {
  const defaultProps = {
    logoSrc: '/logo',
    title: 'Integration',
    description: ['paragraph1', 'paragraph2'],
    linkPath: '/link',
    unlinkPath: '/unlink',
    unlinkConfirmationTitle: 'confirm unlink',
    unlinkConfirmationText: 'you will be unlinked',
  }

  describe('when the feature is not available', function () {
    beforeEach(function () {
      render(<IntegrationLinkingWidget {...defaultProps} hasFeature={false} />)
    })

    it("should render 'Premium feature' label", function () {
      screen.getByText('Premium feature')
    })

    it('should render a link to upgrade the account', function () {
      expect(
        screen.getByRole('link', { name: 'Upgrade' }).getAttribute('href')
      ).to.equal('user/subscription/plans')
    })
  })

  describe('when the integration is not linked', function () {
    beforeEach(function () {
      render(
        <IntegrationLinkingWidget {...defaultProps} hasFeature linked={false} />
      )
    })

    it('should render a link to initiate integration linking', function () {
      expect(
        screen.getByRole('link', { name: 'Link' }).getAttribute('href')
      ).to.equal('/link')
    })

    it("should not render 'premium feature' labels", function () {
      expect(screen.queryByText('premium_feature')).to.not.exist
      expect(screen.queryByText('integration_is_a_premium_feature')).to.not
        .exist
    })
  })

  describe('when the integration is linked', function () {
    beforeEach(function () {
      render(
        <IntegrationLinkingWidget
          {...defaultProps}
          hasFeature
          linked
          statusIndicator={<div>status indicator</div>}
        />
      )
    })

    it('should render a status indicator', function () {
      screen.getByText('status indicator')
    })

    it("should not render 'premium feature' labels", function () {
      expect(screen.queryByText('premium_feature')).to.not.exist
      expect(screen.queryByText('integration_is_a_premium_feature')).to.not
        .exist
    })

    it('should display an `unlink` button', function () {
      screen.getByRole('button', { name: 'Unlink' })
    })

    it('should open a modal with a link to confirm integration unlinking', function () {
      fireEvent.click(screen.getByRole('button', { name: 'Unlink' }))
      screen.getByText('confirm unlink')
      screen.getByText('you will be unlinked')
      expect(
        screen.getByRole('link', { name: 'Unlink' }).getAttribute('href')
      ).to.equal('/unlink')
    })

    it('should cancel unlinking when clicking "cancel" in the confirmation modal', async function () {
      fireEvent.click(screen.getByRole('button', { name: 'Unlink' }))
      screen.getByText('confirm unlink')
      const cancelBtn = screen.getByRole('button', {
        name: 'Cancel',
        hidden: false,
      })
      fireEvent.click(cancelBtn)
      await waitFor(() =>
        screen.getByRole('button', { name: 'Cancel', hidden: true })
      )
    })
  })
})