# frozen_string_literal: true

require 'spec_helper'

RSpec.describe 'Project > Settings > CI/CD > Container registry tag expiration policy', :js do
  using RSpec::Parameterized::TableSyntax

  let_it_be(:user) { create(:user) }
  let_it_be(:project, reload: true) { create(:project, namespace: user.namespace) }

  let(:container_registry_enabled) { true }
  let(:container_registry_enabled_on_project) { true }

  shared_examples 'an expiration policy form' do
    before do
      project.update!(container_registry_enabled: container_registry_enabled_on_project)
      project.container_expiration_policy.update!(enabled: true)

      sign_in(user)
      stub_container_registry_config(enabled: container_registry_enabled)
    end

    context 'as owner' do
      it 'shows available section' do
        subject

        settings_block = find('#js-registry-policies')
        expect(settings_block).to have_text 'Clean up image tags'
      end

      it 'saves cleanup policy submit the form' do
        subject

        within '#js-registry-policies' do
          select('Every day', from: 'Run cleanup')
          select('50 tags per image name', from: 'Keep the most recent:')
          fill_in('Keep tags matching:', with: 'stable')
          select('7 days', from: 'Remove tags older than:')
          fill_in('Remove tags matching:', with: '.*-production')

          submit_button = find('[data-testid="save-button"')
          expect(submit_button).not_to be_disabled
          submit_button.click
        end

        expect(find('.gl-toast')).to have_content('Cleanup policy successfully saved.')
      end

      it 'does not save cleanup policy submit form with invalid regex' do
        subject

        within '#js-registry-policies' do
          fill_in('Remove tags matching:', with: '*-production')

          submit_button = find('[data-testid="save-button"')
          expect(submit_button).not_to be_disabled
          submit_button.click
        end

        expect(find('.gl-toast')).to have_content('Something went wrong while updating the cleanup policy.')
      end
    end

    context 'with a project without expiration policy' do
      where(:application_setting, :feature_flag, :result) do
        true  | true  | :available_section
        true  | false | :available_section
        false | true  | :available_section
        false | false | :disabled_message
      end

      with_them do
        before do
          project.container_expiration_policy.destroy!
          stub_feature_flags(container_expiration_policies_historic_entry: false)
          stub_application_setting(container_expiration_policies_enable_historic_entries: application_setting)
          stub_feature_flags(container_expiration_policies_historic_entry: project) if feature_flag
        end

        it 'displays the expected result' do
          subject

          within '#js-registry-policies' do
            case result
            when :available_section
              expect(find('[data-testid="enable-toggle"]')).to have_content('Disabled - Tags will not be automatically deleted.')
            when :disabled_message
              expect(find('.gl-alert-title')).to have_content('Cleanup policy for tags is disabled')
            end
          end
        end
      end
    end

    context 'when registry is disabled' do
      let(:container_registry_enabled) { false }

      it 'does not exists' do
        subject

        expect(page).not_to have_selector('#js-registry-policies')
      end
    end

    context 'when container registry is disabled on project' do
      let(:container_registry_enabled_on_project) { false }

      it 'does not exists' do
        subject

        expect(page).not_to have_selector('#js-registry-policies')
      end
    end
  end

  context 'with sidebar feature flag off' do
    subject { visit project_settings_ci_cd_path(project) }

    before do
      stub_feature_flags(sidebar_refactor: false)
    end

    it_behaves_like 'an expiration policy form'
  end

  context 'with sidebar feature flag on' do
    subject { visit project_settings_packages_and_registries_path(project) }

    before do
      stub_feature_flags(sidebar_refactor: true)
    end

    it_behaves_like 'an expiration policy form'
  end
end