# frozen_string_literal: true

require 'spec_helper'

RSpec.describe 'User searches for code', :js, :disable_rate_limiter do
  using RSpec::Parameterized::TableSyntax

  let_it_be(:user) { create(:user) }
  let_it_be_with_reload(:project) { create(:project, :repository, namespace: user.namespace) }

  where(search_page_vertical_nav_enabled: [true, false])
  with_them do
    context 'when signed in' do
      before do
        stub_feature_flags(search_page_vertical_nav: search_page_vertical_nav_enabled)
        project.add_maintainer(user)
        sign_in(user)
      end

      it 'finds a file' do
        visit(project_path(project))

        submit_search('application.js')
        select_search_scope('Code')

        expect(page).to have_selector('.results', text: 'application.js')
        expect(page).to have_selector('.file-content .code')
        expect(page).to have_selector("span.line[lang='javascript']")
        expect(page).to have_link('application.js', href: %r{master/files/js/application.js})
        expect(page).to have_button('Copy file path')
      end

      context 'when on a project page' do
        before do
          visit(search_path)
          find('[data-testid="project-filter"]').click

          wait_for_requests

          page.within('[data-testid="project-filter"]') do
            click_on(project.name)
          end
        end

        include_examples 'top right search form'
        include_examples 'search timeouts', 'blobs' do
          let(:additional_params) { { project_id: project.id } }
        end

        it 'finds code and links to blob' do
          expected_result = 'Update capybara, rspec-rails, poltergeist to recent versions'

          fill_in('dashboard_search', with: 'rspec')
          find('.gl-search-box-by-click-search-button').click

          expect(page).to have_selector('.results', text: expected_result)

          find("#blob-L3").click
          expect(current_url).to match(%r{blob/master/.gitignore#L3})
        end

        it 'finds code and links to blame' do
          expected_result = 'Update capybara, rspec-rails, poltergeist to recent versions'

          fill_in('dashboard_search', with: 'rspec')
          find('.gl-search-box-by-click-search-button').click

          expect(page).to have_selector('.results', text: expected_result)

          find("#blame-L3").click
          expect(current_url).to match(%r{blame/master/.gitignore#L3})
        end

        it 'search multiple words with refs switching' do
          expected_result = 'Use `snake_case` for naming files'
          search = 'for naming files'

          fill_in('dashboard_search', with: search)
          find('.gl-search-box-by-click-search-button').click

          expect(page).to have_selector('.results', text: expected_result)

          find('.ref-selector').click
          wait_for_requests

          page.within('.ref-selector') do
            find('li', text: 'v1.0.0').click
          end

          expect(page).to have_selector('.results', text: expected_result)

          expect(find_field('dashboard_search').value).to eq(search)
          expect(find("#blob-L1502")[:href]).to match(%r{blob/v1.0.0/files/markdown/ruby-style-guide.md#L1502})
          expect(find("#blame-L1502")[:href]).to match(%r{blame/v1.0.0/files/markdown/ruby-style-guide.md#L1502})
        end
      end

      context 'when :new_header_search is true' do
        context 'search code within refs' do
          let(:ref_name) { 'v1.0.0' }

          before do
            # This feature is disabled by default in spec_helper.rb.
            # We missed a feature breaking bug, so to prevent this regression, testing both scenarios for this spec.
            # This can be removed as part of closing https://gitlab.com/gitlab-org/gitlab/-/issues/339348.
            stub_feature_flags(new_header_search: true)
            visit(project_tree_path(project, ref_name))

            submit_search('gitlab-grack')
            select_search_scope('Code')
          end

          it 'shows ref switcher in code result summary' do
            expect(find('.ref-selector')).to have_text(ref_name)
          end

          it 'persists branch name across search' do
            find('.gl-search-box-by-click-search-button').click
            expect(find('.ref-selector')).to have_text(ref_name)
          end

          #  this example is use to test the design that the refs is not
          #  only represent the branch as well as the tags.
          it 'ref switcher list all the branches and tags' do
            find('.ref-selector').click
            wait_for_requests

            page.within('.ref-selector') do
              expect(page).to have_selector('li', text: 'add-ipython-files')
              expect(page).to have_selector('li', text: 'v1.0.0')
            end
          end

          it 'search result changes when refs switched' do
            ref = 'master'
            expect(find('.results')).not_to have_content('path = gitlab-grack')

            find('.ref-selector').click
            wait_for_requests

            page.within('.ref-selector') do
              fill_in _('Search by Git revision'), with: ref
              wait_for_requests

              find('li', text: ref).click
            end

            expect(page).to have_selector('.results', text: 'path = gitlab-grack')
          end
        end
      end

      context 'when :new_header_search is false' do
        context 'search code within refs' do
          let(:ref_name) { 'v1.0.0' }

          before do
            # This feature is disabled by default in spec_helper.rb.
            # We missed a feature breaking bug, so to prevent this regression, testing both scenarios for this spec.
            # This can be removed as part of closing https://gitlab.com/gitlab-org/gitlab/-/issues/339348.
            stub_feature_flags(new_header_search: false)
            visit(project_tree_path(project, ref_name))

            submit_search('gitlab-grack')
            select_search_scope('Code')
          end

          it 'shows ref switcher in code result summary' do
            expect(find('.ref-selector')).to have_text(ref_name)
          end

          it 'persists branch name across search' do
            find('.gl-search-box-by-click-search-button').click
            expect(find('.ref-selector')).to have_text(ref_name)
          end

          #  this example is use to test the design that the refs is not
          #  only represent the branch as well as the tags.
          it 'ref switcher list all the branches and tags' do
            find('.ref-selector').click
            wait_for_requests

            page.within('.ref-selector') do
              expect(page).to have_selector('li', text: 'add-ipython-files')
              expect(page).to have_selector('li', text: 'v1.0.0')
            end
          end

          it 'search result changes when refs switched' do
            ref = 'master'
            expect(find('.results')).not_to have_content('path = gitlab-grack')

            find('.ref-selector').click
            wait_for_requests

            page.within('.ref-selector') do
              fill_in _('Search by Git revision'), with: ref
              wait_for_requests

              find('li', text: ref).click
            end

            expect(page).to have_selector('.results', text: 'path = gitlab-grack')
          end
        end
      end

      it 'no ref switcher shown in issue result summary' do
        issue = create(:issue, title: 'test', project: project)
        visit(project_tree_path(project))

        submit_search('test')
        select_search_scope('Code')

        expect(page).to have_selector('.ref-selector')

        select_search_scope('Issues')

        expect(find(:css, '.results')).to have_link(issue.title)
        expect(page).not_to have_selector('.ref-selector')
      end
    end

    context 'when signed out' do
      before do
        stub_feature_flags(search_page_vertical_nav: search_page_vertical_nav_enabled)
      end

      context 'when block_anonymous_global_searches is enabled' do
        it 'is redirected to login page' do
          visit(search_path)

          expect(page).to have_content('You must be logged in to search across all of GitLab')
        end
      end
    end
  end
end