require 'spec_helper'

describe 'Triggers', :js do
  let(:trigger_title) { 'trigger desc' }
  let(:user) { create(:user) }
  let(:user2) { create(:user) }
  let(:guest_user) { create(:user) }

  before do
    sign_in(user)

    @project = create(:project)
    @project.add_maintainer(user)
    @project.add_maintainer(user2)
    @project.add_guest(guest_user)

    visit project_settings_ci_cd_path(@project)
  end

  describe 'create trigger workflow' do
    it 'prevents adding new trigger with no description' do
      fill_in 'trigger_description', with: ''
      click_button 'Add trigger'

      # See if input has error due to empty value
      expect(page.find('form.gl-show-field-errors .gl-field-error')).to be_visible
    end

    it 'adds new trigger with description' do
      fill_in 'trigger_description', with: 'trigger desc'
      click_button 'Add trigger'

      # See if "trigger creation successful" message displayed and description and owner are correct
      expect(page.find('.flash-notice')).to have_content 'Trigger was created successfully.'
      expect(page.find('.triggers-list')).to have_content 'trigger desc'
      expect(page.find('.triggers-list .trigger-owner')).to have_content user.name
    end
  end

  describe 'edit trigger workflow' do
    let(:new_trigger_title) { 'new trigger' }

    it 'click on edit trigger opens edit trigger page' do
      create(:ci_trigger, owner: user, project: @project, description: trigger_title)
      visit project_settings_ci_cd_path(@project)

      # See if edit page has correct descrption
      find('a[title="Edit"]').send_keys(:return)
      expect(page.find('#trigger_description').value).to have_content 'trigger desc'
    end

    it 'edit trigger and save' do
      create(:ci_trigger, owner: user, project: @project, description: trigger_title)
      visit project_settings_ci_cd_path(@project)

      # See if edit page opens, then fill in new description and save
      find('a[title="Edit"]').send_keys(:return)
      fill_in 'trigger_description', with: new_trigger_title
      click_button 'Save trigger'

      # See if "trigger updated successfully" message displayed and description and owner are correct
      expect(page.find('.flash-notice')).to have_content 'Trigger was successfully updated.'
      expect(page.find('.triggers-list')).to have_content new_trigger_title
      expect(page.find('.triggers-list .trigger-owner')).to have_content user.name
    end

    it 'edit "legacy" trigger and save' do
      # Create new trigger without owner association, i.e. Legacy trigger
      create(:ci_trigger, owner: user, project: @project).update_attribute(:owner, nil)
      visit project_settings_ci_cd_path(@project)

      # See if the trigger can be edited and description is blank
      find('a[title="Edit"]').send_keys(:return)
      expect(page.find('#trigger_description').value).to have_content ''

      # See if trigger can be updated with description and saved successfully
      fill_in 'trigger_description', with: new_trigger_title
      click_button 'Save trigger'
      expect(page.find('.flash-notice')).to have_content 'Trigger was successfully updated.'
      expect(page.find('.triggers-list')).to have_content new_trigger_title
    end
  end

  describe 'trigger "Revoke" workflow' do
    before do
      create(:ci_trigger, owner: user2, project: @project, description: trigger_title)
      visit project_settings_ci_cd_path(@project)
    end

    it 'button "Revoke" has correct alert' do
      expected_alert = 'By revoking a trigger you will break any processes making use of it. Are you sure?'
      expect(page.find('a.btn-trigger-revoke')['data-confirm']).to eq expected_alert
    end

    it 'revoke trigger' do
      # See if "Revoke" on trigger works post trigger creation
      page.accept_confirm do
        find('a.btn-trigger-revoke').send_keys(:return)
      end

      expect(page.find('.flash-notice')).to have_content 'Trigger removed'
      expect(page).to have_selector('p.settings-message.text-center.append-bottom-default')
    end
  end

  describe 'show triggers workflow' do
    before do
      stub_feature_flags(use_legacy_pipeline_triggers: false)
    end

    it 'contains trigger description placeholder' do
      expect(page.find('#trigger_description')['placeholder']).to eq 'Trigger description'
    end

    it 'show "invalid" badge for legacy trigger' do
      create(:ci_trigger, owner: user, project: @project).update_attribute(:owner, nil)
      visit project_settings_ci_cd_path(@project)

      expect(page.find('.triggers-list')).to have_content 'invalid'
    end

    it 'show "invalid" badge for trigger with owner having insufficient permissions' do
      create(:ci_trigger, owner: guest_user, project: @project, description: trigger_title)
      visit project_settings_ci_cd_path(@project)

      # See if trigger without owner (i.e. legacy) shows "legacy" badge and is non-editable
      expect(page.find('.triggers-list')).to have_content 'invalid'
      expect(page.find('.triggers-list')).not_to have_selector('a[title="Edit"]')
    end

    it 'do not show "Edit" or full token for legacy trigger' do
      create(:ci_trigger, owner: user, project: @project, description: trigger_title)
        .update_attribute(:owner, nil)
      visit project_settings_ci_cd_path(@project)

      # See if trigger not owned shows only first few token chars and doesn't have copy-to-clipboard button
      expect(page.find('.triggers-list')).to have_content(@project.triggers.first.token[0..3])
      expect(page.find('.triggers-list')).not_to have_selector('button.btn-clipboard')

      # See if trigger is non-editable
      expect(page.find('.triggers-list')).not_to have_selector('a[title="Edit"]')
    end

    it 'do not show "Edit" or full token for not owned trigger' do
      # Create trigger with user different from current_user
      create(:ci_trigger, owner: user2, project: @project, description: trigger_title)
      visit project_settings_ci_cd_path(@project)

      # See if trigger not owned by current_user shows only first few token chars and doesn't have copy-to-clipboard button
      expect(page.find('.triggers-list')).to have_content(@project.triggers.first.token[0..3])
      expect(page.find('.triggers-list')).not_to have_selector('button.btn-clipboard')

      # See if trigger owner name doesn't match with current_user and trigger is non-editable
      expect(page.find('.triggers-list .trigger-owner')).not_to have_content user.name
      expect(page.find('.triggers-list')).not_to have_selector('a[title="Edit"]')
    end

    it 'show "Edit" and full token for owned trigger' do
      create(:ci_trigger, owner: user, project: @project, description: trigger_title)
      visit project_settings_ci_cd_path(@project)

      # See if trigger shows full token and has copy-to-clipboard button
      expect(page.find('.triggers-list')).to have_content @project.triggers.first.token
      expect(page.find('.triggers-list')).to have_selector('button.btn-clipboard')

      # See if trigger owner name matches with current_user and is editable
      expect(page.find('.triggers-list .trigger-owner')).to have_content user.name
      expect(page.find('.triggers-list')).to have_selector('a[title="Edit"]')
    end

    context 'when :use_legacy_pipeline_triggers feature flag is enabled' do
      before do
        stub_feature_flags(use_legacy_pipeline_triggers: true)
      end

      it 'show "legacy" badge for legacy trigger' do
        create(:ci_trigger, owner: nil, project: @project)
        visit project_settings_ci_cd_path(@project)

        # See if trigger without owner (i.e. legacy) shows "legacy" badge and is editable
        expect(page.find('.triggers-list')).to have_content 'legacy'
        expect(page.find('.triggers-list')).to have_selector('a[title="Edit"]')
      end

      it 'show "invalid" badge for trigger with owner having insufficient permissions' do
        create(:ci_trigger, owner: guest_user, project: @project, description: trigger_title)
        visit project_settings_ci_cd_path(@project)

        # See if trigger without owner (i.e. legacy) shows "legacy" badge and is non-editable
        expect(page.find('.triggers-list')).to have_content 'invalid'
        expect(page.find('.triggers-list')).not_to have_selector('a[title="Edit"]')
      end

      it 'do not show "Edit" or full token for not owned trigger' do
        # Create trigger with user different from current_user
        create(:ci_trigger, owner: user2, project: @project, description: trigger_title)
        visit project_settings_ci_cd_path(@project)

        # See if trigger not owned by current_user shows only first few token chars and doesn't have copy-to-clipboard button
        expect(page.find('.triggers-list')).to have_content(@project.triggers.first.token[0..3])
        expect(page.find('.triggers-list')).not_to have_selector('button.btn-clipboard')

        # See if trigger owner name doesn't match with current_user and trigger is non-editable
        expect(page.find('.triggers-list .trigger-owner')).not_to have_content user.name
        expect(page.find('.triggers-list')).not_to have_selector('a[title="Edit"]')
      end

      it 'show "Edit" and full token for owned trigger' do
        create(:ci_trigger, owner: user, project: @project, description: trigger_title)
        visit project_settings_ci_cd_path(@project)

        # See if trigger shows full token and has copy-to-clipboard button
        expect(page.find('.triggers-list')).to have_content @project.triggers.first.token
        expect(page.find('.triggers-list')).to have_selector('button.btn-clipboard')

        # See if trigger owner name matches with current_user and is editable
        expect(page.find('.triggers-list .trigger-owner')).to have_content user.name
        expect(page.find('.triggers-list')).to have_selector('a[title="Edit"]')
      end
    end
  end
end