# frozen_string_literal: true

require 'spec_helper'

RSpec.describe 'Edit group settings', feature_category: :groups_and_projects do
  include Spec::Support::Helpers::ModalHelpers

  let(:user)  { create(:user) }
  let(:group) { create(:group, path: 'foo') }

  before do
    group.add_owner(user)
    sign_in(user)
  end

  describe 'when the group path is changed' do
    let(:new_group_path) { 'bar' }
    let(:old_group_full_path) { "/#{group.path}" }
    let(:new_group_full_path) { "/#{new_group_path}" }

    it 'the group is accessible via the new path' do
      update_path(new_group_path)
      visit new_group_full_path

      expect(page).to have_current_path(new_group_full_path, ignore_query: true)
      expect(find('h1.home-panel-title')).to have_content(group.name)
    end

    it 'the old group path redirects to the new path' do
      update_path(new_group_path)
      visit old_group_full_path

      expect(page).to have_current_path(new_group_full_path, ignore_query: true)
      expect(find('h1.home-panel-title')).to have_content(group.name)
    end

    context 'with a subgroup' do
      let!(:subgroup) { create(:group, parent: group, path: 'subgroup') }
      let(:old_subgroup_full_path) { "/#{group.path}/#{subgroup.path}" }
      let(:new_subgroup_full_path) { "/#{new_group_path}/#{subgroup.path}" }

      it 'the subgroup is accessible via the new path' do
        update_path(new_group_path)
        visit new_subgroup_full_path

        expect(page).to have_current_path(new_subgroup_full_path, ignore_query: true)
        expect(find('h1.home-panel-title')).to have_content(subgroup.name)
      end

      it 'the old subgroup path redirects to the new path' do
        update_path(new_group_path)
        visit old_subgroup_full_path

        expect(page).to have_current_path(new_subgroup_full_path, ignore_query: true)
        expect(find('h1.home-panel-title')).to have_content(subgroup.name)
      end
    end

    context 'with a project', :js do
      let!(:project) { create(:project, group: group) }
      let(:old_project_full_path) { "/#{group.path}/#{project.path}" }
      let(:new_project_full_path) { "/#{new_group_path}/#{project.path}" }

      before(:context) do
        TestEnv.clean_test_path
      end

      after do
        TestEnv.clean_test_path
      end

      it 'the project is accessible via the new path' do
        update_path(new_group_path)
        visit new_project_full_path

        expect(page).to have_current_path(new_project_full_path, ignore_query: true)
        expect(find_by_testid('breadcrumb-links')).to have_content(project.name)
      end

      it 'the old project path redirects to the new path' do
        update_path(new_group_path)
        visit old_project_full_path

        expect(page).to have_current_path(new_project_full_path, ignore_query: true)
        expect(find_by_testid('breadcrumb-links')).to have_content(project.name)
      end
    end
  end

  describe 'project creation level menu' do
    it 'shows the selection menu' do
      visit edit_group_path(group)

      expect(page).to have_content('Roles allowed to create projects')
    end
  end

  describe 'subgroup creation level menu' do
    it 'shows the selection menu' do
      visit edit_group_path(group)

      expect(page).to have_content('Roles allowed to create subgroups')
    end
  end

  describe 'edit group avatar' do
    before do
      visit edit_group_path(group)

      attach_file(:group_avatar, Rails.root.join('spec', 'fixtures', 'banana_sample.gif'))

      expect { save_general_group }.to change { group.reload.avatar? }.to(true)
    end

    it 'uploads new group avatar' do
      expect(group.avatar).to be_instance_of AvatarUploader
      expect(group.avatar.url).to eq "/uploads/-/system/group/avatar/#{group.id}/banana_sample.gif"
      expect(page).to have_link('Remove avatar')
    end

    it 'removes group avatar' do
      expect { click_link 'Remove avatar' }.to change { group.reload.avatar? }.to(false)
      expect(page).not_to have_link('Remove avatar')
    end
  end

  describe 'edit group path' do
    it 'has a root URL label for top-level group' do
      visit edit_group_path(group)

      expect(find(:css, '.group-root-path').text).to eq(root_url)
    end

    it 'has a parent group URL label for a subgroup group' do
      subgroup = create(:group, parent: group)

      visit edit_group_path(subgroup)

      expect(find(:css, '.group-root-path').text).to eq(group_url(subgroup.parent) + '/')
    end
  end

  describe 'transfer group', :js do
    let(:namespace_select) { find_by_testid('transfer-group-namespace-select') }
    let(:confirm_modal) { find_by_testid('confirm-danger-modal') }

    shared_examples 'can transfer the group' do
      before do
        selected_group.add_owner(user)
      end

      it 'can successfully transfer the group' do
        selected_group_path = selected_group.path

        visit edit_group_path(selected_group)

        within_testid('transfer-locations-dropdown') do
          click_button _('Select parent group')
          fill_in _('Search'), with: target_group&.name || ''
          wait_for_requests
          click_button(target_group&.name || 'No parent group')
        end

        click_button s_('GroupSettings|Transfer group')

        page.within(confirm_modal) do
          expect(page).to have_text "You are about to transfer #{selected_group.full_path} to another namespace. This action changes the group's path and can lead to data loss."

          fill_in 'confirm_name_input', with: selected_group.full_path
          click_button 'Transfer group'
        end

        within_testid('breadcrumb-links') do
          expect(page).to have_content(target_group.name) if target_group
          expect(page).to have_content(selected_group.name)
        end

        if target_group
          expect(current_url).to include("#{target_group.path}/#{selected_group_path}")
        else
          expect(current_url).to include(selected_group_path)
        end
      end
    end

    context 'when transfering from a subgroup' do
      let(:selected_group) { create(:group, path: 'foo-subgroup', parent: group) }

      context 'when transfering to no parent group' do
        let(:target_group) { nil }

        it_behaves_like 'can transfer the group'
      end

      context 'when transfering to a parent group' do
        let(:target_group) { create(:group, path: 'foo-parentgroup') }

        before do
          target_group.add_owner(user)
        end

        it_behaves_like 'can transfer the group'
      end
    end

    context 'when transfering from a root group to a parent group' do
      let(:selected_group) { create(:group, path: 'foo-rootgroup') }
      let(:target_group) { group }

      it_behaves_like 'can transfer the group'
    end
  end

  context 'enable email notifications' do
    it 'is visible' do
      visit edit_group_path(group)

      expect(page).to have_selector('#group_emails_enabled', visible: true)
    end

    it 'accepts the changed state' do
      visit edit_group_path(group)
      uncheck 'group_emails_enabled'

      expect { save_permissions_group }.to change { updated_emails_enabled? }.to(false)
    end
  end

  describe 'prevent sharing outside group hierarchy setting' do
    it 'updates the setting' do
      visit edit_group_path(group)

      check 'group_prevent_sharing_groups_outside_hierarchy'

      expect { save_permissions_group }.to change {
        group.reload.prevent_sharing_groups_outside_hierarchy
      }.to(true)
    end

    it 'is not present for a subgroup' do
      subgroup = create(:group, parent: group)
      visit edit_group_path(subgroup)

      expect(page).to have_text "Permissions"
      expect(page).not_to have_selector('#group_prevent_sharing_groups_outside_hierarchy')
    end
  end

  describe 'group README', :js do
    let_it_be(:group) { create(:group) }

    context 'with gitlab-profile project and README.md' do
      let_it_be(:project) { create(:project, :readme, namespace: group) }

      it 'renders link to Group README and navigates to it on click' do
        visit edit_group_path(group)
        wait_for_requests

        click_link('README')
        wait_for_requests

        expect(page).to have_current_path(project_blob_path(project, "#{project.default_branch}/README.md"))
        expect(page).to have_text('README.md')
      end
    end

    context 'with gitlab-profile project and no README.md' do
      let_it_be(:project) { create(:project, path: 'gitlab-profile', namespace: group) }

      it 'renders Add README button and allows user to create a README via the IDE' do
        visit edit_group_path(group)
        wait_for_requests

        expect(page).not_to have_selector('.ide')

        click_button('Add README')

        accept_gl_confirm("This will create a README.md for project #{group.readme_project.present.path_with_namespace}.", button_text: 'Add README')
        wait_for_requests

        expect(page).to have_current_path("/-/ide/project/#{group.readme_project.present.path_with_namespace}/edit/main/-/README.md/")

        page.within('.ide') do
          expect(page).to have_text('README.md')
        end
      end
    end

    context 'with no gitlab-profile project and no README.md' do
      it 'renders Add README button and allows user to create both the gitlab-profile project and README via the IDE' do
        visit edit_group_path(group)
        wait_for_requests

        expect(page).not_to have_selector('.ide')

        click_button('Add README')

        accept_gl_confirm("This will create a project #{group.full_path}/gitlab-profile and add a README.md.", button_text: 'Create and add README')
        wait_for_requests

        expect(page).to have_current_path("/-/ide/project/#{group.full_path}/gitlab-profile/edit/main/-/README.md/")

        page.within('.ide') do
          expect(page).to have_text('README.md')
        end
      end
    end
  end

  context 'Dormant members', :saas, :aggregate_failures, feature_category: :user_management do
    before do
      visit edit_group_path(group)
    end

    context "when feature flag is disabled" do
      before do
        stub_feature_flags(group_remove_dormant_members: false)
        visit edit_group_path(group)
      end

      it 'does not expose the setting section' do
        expect(page).not_to have_content('Dormant members')
        expect(page).not_to have_field('Remove dormant members after a period of inactivity')
        expect(page).not_to have_field('Days of inactivity before removal', disabled: true)
      end
    end

    it 'exposes the setting section' do
      expect(page).to have_content('Dormant members')
      expect(page).to have_field('Remove dormant members after a period of inactivity')
      expect(page).to have_field('Days of inactivity before removal', disabled: true)
    end

    it 'changes dormant members', :js do
      expect(page).to have_unchecked_field(_('Remove dormant members after a period of inactivity'))
      expect(group.namespace_settings.remove_dormant_members).to be_falsey

      within_testid('permissions-settings') do
        check _('Remove dormant members after a period of inactivity')
        fill_in _('Days of inactivity before removal'), with: '90'
        click_button _('Save changes')
      end

      expect(page).to have_content(
        format(
          _("Group '%{group_name}' was successfully updated."),
          group_name: group.name
        )
      )

      page.refresh

      expect(page).to have_checked_field(_('Remove dormant members after a period of inactivity'))
      expect(page).to have_field(_('Days of inactivity before removal'), disabled: false, with: '90')
    end

    it 'displays dormant members period field validation error', :js do
      selector = '#group_remove_dormant_members_period_error'
      expect(page).not_to have_selector(selector, visible: :visible)

      within_testid('permissions-settings') do
        check _('Remove dormant members after a period of inactivity')
        fill_in _('Days of inactivity before removal'), with: '30'
        click_button 'Save changes'
      end

      expect(page).to have_selector(selector, visible: :visible)
      expect(page).to have_content _('Please enter a value of 90 days or more')
    end

    it 'auto disables dormant members period field depending on parent checkbox', :js do
      uncheck _('Remove dormant members after a period of inactivity')
      expect(page).to have_field(_('Days of inactivity before removal'), disabled: true)

      check _('Remove dormant members after a period of inactivity')
      expect(page).to have_field(_('Days of inactivity before removal'), disabled: false)
    end
  end

  def update_path(new_group_path)
    visit edit_group_path(group)

    within_testid('advanced-settings-content') do
      fill_in 'group_path', with: new_group_path
      click_button 'Change group URL'
    end
  end

  def save_general_group
    within_testid('general-settings') do
      click_button 'Save changes'
    end
  end

  def save_permissions_group
    within_testid('permissions-settings') do
      click_button 'Save changes'
    end
  end

  def updated_emails_enabled?
    group.reload.clear_memoization(:emails_enabled_memoized)
    group.emails_enabled?
  end
end