# frozen_string_literal: true

require "spec_helper"

RSpec.describe UserCalloutsHelper do
  let_it_be(:user, refind: true) { create(:user) }

  before do
    allow(helper).to receive(:current_user).and_return(user)
  end

  describe '.show_gke_cluster_integration_callout?' do
    let_it_be(:project) { create(:project) }

    subject { helper.show_gke_cluster_integration_callout?(project) }

    context 'when user can create a cluster' do
      before do
        allow(helper).to receive(:can?).with(anything, :create_cluster, anything)
          .and_return(true)
      end

      context 'when user has not dismissed' do
        before do
          allow(helper).to receive(:user_dismissed?).and_return(false)
        end

        context 'when active_nav_link is in the operations section' do
          before do
            allow(helper).to receive(:active_nav_link?).and_return(true)
          end

          it { is_expected.to be true }
        end

        context 'when active_nav_link is not in the operations section' do
          before do
            allow(helper).to receive(:active_nav_link?).and_return(false)
          end

          it { is_expected.to be false }
        end
      end

      context 'when user dismissed' do
        before do
          allow(helper).to receive(:user_dismissed?).and_return(true)
        end

        it { is_expected.to be false }
      end
    end

    context 'when user can not create a cluster' do
      before do
        allow(helper).to receive(:can?).with(anything, :create_cluster, anything)
          .and_return(false)
      end

      it { is_expected.to be false }
    end
  end

  describe '.show_customize_homepage_banner?' do
    subject { helper.show_customize_homepage_banner? }

    context 'when user has not dismissed' do
      before do
        allow(helper).to receive(:user_dismissed?).with(described_class::CUSTOMIZE_HOMEPAGE) { false }
      end

      context 'when user is on the default dashboard' do
        it { is_expected.to be true }
      end

      context 'when user is not on the default dashboard' do
        before do
          user.dashboard = 'stars'
        end

        it { is_expected.to be false }
      end
    end

    context 'when user dismissed' do
      before do
        allow(helper).to receive(:user_dismissed?).with(described_class::CUSTOMIZE_HOMEPAGE) { true }
      end

      it { is_expected.to be false }
    end
  end

  describe '.render_flash_user_callout' do
    it 'renders the flash_user_callout partial' do
      expect(helper).to receive(:render)
        .with(/flash_user_callout/, flash_type: :warning, message: 'foo', feature_name: 'bar')

      helper.render_flash_user_callout(:warning, 'foo', 'bar')
    end
  end

  describe '.show_feature_flags_new_version?' do
    subject { helper.show_feature_flags_new_version? }

    let(:user) { create(:user) }

    before do
      allow(helper).to receive(:current_user).and_return(user)
    end

    context 'when the feature flags new version info has not been dismissed' do
      it { is_expected.to be_truthy }
    end

    context 'when the feature flags new version has been dismissed' do
      before do
        create(:user_callout, user: user, feature_name: described_class::FEATURE_FLAGS_NEW_VERSION)
      end

      it { is_expected.to be_falsy }
    end
  end

  describe '.show_registration_enabled_user_callout?' do
    let_it_be(:admin) { create(:user, :admin) }

    subject { helper.show_registration_enabled_user_callout? }

    context 'when on gitlab.com' do
      before do
        allow(::Gitlab).to receive(:com?).and_return(true)
        allow(helper).to receive(:current_user).and_return(admin)
        stub_application_setting(signup_enabled: true)
        allow(helper).to receive(:user_dismissed?).with(described_class::REGISTRATION_ENABLED_CALLOUT) { false }
      end

      it { is_expected.to be false }
    end

    context 'when `current_user` is not an admin' do
      before do
        allow(::Gitlab).to receive(:com?).and_return(false)
        allow(helper).to receive(:current_user).and_return(user)
        stub_application_setting(signup_enabled: true)
        allow(helper).to receive(:user_dismissed?).with(described_class::REGISTRATION_ENABLED_CALLOUT) { false }
      end

      it { is_expected.to be false }
    end

    context 'when signup is disabled' do
      before do
        allow(::Gitlab).to receive(:com?).and_return(false)
        allow(helper).to receive(:current_user).and_return(admin)
        stub_application_setting(signup_enabled: false)
        allow(helper).to receive(:user_dismissed?).with(described_class::REGISTRATION_ENABLED_CALLOUT) { false }
      end

      it { is_expected.to be false }
    end

    context 'when user has dismissed callout' do
      before do
        allow(::Gitlab).to receive(:com?).and_return(false)
        allow(helper).to receive(:current_user).and_return(admin)
        stub_application_setting(signup_enabled: true)
        allow(helper).to receive(:user_dismissed?).with(described_class::REGISTRATION_ENABLED_CALLOUT) { true }
      end

      it { is_expected.to be false }
    end

    context 'when not gitlab.com, `current_user` is an admin, signup is enabled, and user has not dismissed callout' do
      before do
        allow(::Gitlab).to receive(:com?).and_return(false)
        allow(helper).to receive(:current_user).and_return(admin)
        stub_application_setting(signup_enabled: true)
        allow(helper).to receive(:user_dismissed?).with(described_class::REGISTRATION_ENABLED_CALLOUT) { false }
      end

      it { is_expected.to be true }
    end
  end

  describe '.show_unfinished_tag_cleanup_callout?' do
    subject { helper.show_unfinished_tag_cleanup_callout? }

    before do
      allow(helper).to receive(:user_dismissed?).with(described_class::UNFINISHED_TAG_CLEANUP_CALLOUT) { dismissed }
    end

    context 'when user has not dismissed' do
      let(:dismissed) { false }

      it { is_expected.to be true }
    end

    context 'when user dismissed' do
      let(:dismissed) { true }

      it { is_expected.to be false }
    end
  end

  describe '.show_invite_banner?' do
    let_it_be(:group) { create(:group) }

    subject { helper.show_invite_banner?(group) }

    context 'when user has the admin ability for the group' do
      before do
        group.add_owner(user)
      end

      context 'when the invite_members_banner has not been dismissed' do
        it { is_expected.to eq(true) }

        context 'when a user has dismissed this banner via cookies already' do
          before do
            helper.request.cookies["invite_#{group.id}_#{user.id}"] = 'true'
          end

          it { is_expected.to eq(false) }

          it 'creates the callout from cookie', :aggregate_failures do
            expect { subject }.to change { Users::GroupCallout.count }.by(1)
            expect(Users::GroupCallout.last).to have_attributes(group_id: group.id,
                                                        feature_name: described_class::INVITE_MEMBERS_BANNER)
          end
        end

        context 'when the group was just created' do
          before do
            flash[:notice] = "Group #{group.name} was successfully created"
          end

          it { is_expected.to eq(false) }
        end

        context 'with concerning multiple members' do
          let_it_be(:user_2) { create(:user) }

          context 'on current group' do
            before do
              group.add_guest(user_2)
            end

            it { is_expected.to eq(false) }
          end

          context 'on current group that is a subgroup' do
            let_it_be(:subgroup) { create(:group, parent: group) }

            subject { helper.show_invite_banner?(subgroup) }

            context 'with only one user on parent and this group' do
              it { is_expected.to eq(true) }
            end

            context 'when another user is on this group' do
              before do
                subgroup.add_guest(user_2)
              end

              it { is_expected.to eq(false) }
            end

            context 'when another user is on the parent group' do
              before do
                group.add_guest(user_2)
              end

              it { is_expected.to eq(false) }
            end
          end
        end
      end

      context 'when the invite_members_banner has been dismissed' do
        before do
          create(:group_callout,
                 user: user,
                 group: group,
                 feature_name: described_class::INVITE_MEMBERS_BANNER)
        end

        it { is_expected.to eq(false) }
      end
    end

    context 'when user does not have admin ability for the group' do
      it { is_expected.to eq(false) }
    end
  end
end