# frozen_string_literal: true

require "spec_helper"

RSpec.describe "User creates issue", feature_category: :team_planning do
  include DropzoneHelper

  let_it_be(:project) { create(:project_empty_repo, :public) }
  let_it_be(:user) { create(:user) }

  context "when unauthenticated" do
    before do
      sign_out(:user)
    end

    it "redirects to signin then back to new issue after signin", :js do
      create(:issue, project: project)

      visit project_issues_path(project)

      wait_for_all_requests

      page.within ".nav-controls" do
        click_link "New issue"
      end

      expect(page).to have_current_path new_user_session_path, ignore_query: true

      gitlab_sign_in(create(:user))

      expect(page).to have_current_path new_project_issue_path(project), ignore_query: true
    end
  end

  context "when signed in as guest", :js do
    before do
      project.add_guest(user)
      sign_in(user)

      visit(new_project_issue_path(project))
    end

    context 'available metadata' do
      it 'allows guest to set issue metadata' do
        page.within(".issue-form") do
          expect(page).to have_content("Title")
            .and have_content("Description")
            .and have_content("Type")
            .and have_content("Assignee")
            .and have_content("Milestone")
            .and have_content("Labels")
            .and have_content("Due date")
            .and have_content("This issue is confidential and should only be visible to team members with at least Reporter access.")
        end
      end
    end

    context "when previewing" do
      it "previews content" do
        form = first(".gfm-form")
        textarea = first(".gfm-form textarea")

        page.within(form) do
          click_button("Preview")

          preview = find(".js-vue-md-preview") # this element is findable only when the "Preview" link is clicked.

          expect(preview).to have_content("Nothing to preview.")

          click_button("Continue editing")
          fill_in("Description", with: "Bug fixed :smile:")
          click_button("Preview")

          expect(preview).to have_css("gl-emoji")
          expect(textarea).not_to be_visible

          click_button("Continue editing")
          fill_in("Description", with: "/confidential")
          click_button("Preview")

          expect(form).to have_content('Makes this issue confidential.')
        end
      end
    end

    context "with labels" do
      let(:label_titles) { %w[bug feature enhancement] }

      before do
        label_titles.each do |title|
          create(:label, project: project, title: title)
        end
      end

      it "creates issue" do
        issue_title = "500 error on profile"

        fill_in("Title", with: issue_title)

        click_button _('Select label')

        wait_for_all_requests

        within_testid('sidebar-labels') do
          click_button label_titles.first
          click_button _('Close')

          wait_for_requests
        end

        click_button("Create issue")

        expect(page).to have_content(issue_title)
                    .and have_content(user.name)
                    .and have_content(project.name)
                    .and have_content(label_titles.first)
      end
    end

    context 'with due date', :js do
      it 'saves with due date' do
        date = Date.today.at_beginning_of_month

        fill_in 'issue_title', with: 'bug 345'
        fill_in 'issue_description', with: 'bug description'
        find('#issuable-due-date').click

        page.within '.pika-single' do
          click_button date.day
        end

        expect(find('#issuable-due-date').value).to eq date.to_s

        click_button 'Create issue'

        page.within '.issuable-sidebar' do
          expect(page).to have_content date.to_fs(:medium)
        end
      end
    end

    context 'dropzone upload file', :js do
      before do
        visit new_project_issue_path(project)
      end

      it 'uploads file when dragging into textarea' do
        dropzone_file Rails.root.join('spec', 'fixtures', 'banana_sample.gif')

        expect(page.find_field("issue_description").value).to have_content 'banana_sample'
      end

      it "doesn't add double newline to end of a single attachment markdown" do
        dropzone_file Rails.root.join('spec', 'fixtures', 'banana_sample.gif')

        expect(page.find_field("issue_description").value).not_to match(/\n\n$/)
      end

      it "cancels a file upload correctly", :capybara_ignore_server_errors do
        slow_requests do
          dropzone_file([Rails.root.join('spec', 'fixtures', 'dk.png')], 0, false)

          click_button 'Cancel'
        end

        expect(page).to have_selector('[data-testid="button-attach-file"]')
        expect(page).not_to have_button('Cancel')
        expect(page).not_to have_selector('.uploading-progress-container', visible: true)
      end
    end

    context 'form filled by URL parameters', :use_null_store_as_repository_cache do
      let(:project) { create(:project, :public, :repository) }

      before do
        project.repository.create_file(
          user,
          '.gitlab/issue_templates/bug.md',
          'this is a test "bug" template',
          message: 'added issue template',
          branch_name: 'master')

        visit new_project_issue_path(project, issuable_template: 'bug')
      end

      it 'fills in template' do
        expect(find('.js-issuable-selector .dropdown-toggle-text')).to have_content('bug')
      end
    end

    context 'form create handles issue creation by default' do
      let_it_be(:project) { create(:project) }

      before do
        visit new_project_issue_path(project)
      end

      it 'pre-fills the issue type dropdown with issue type' do
        expect(find('.js-issuable-type-filter-dropdown-wrap .gl-button-text')).to have_content('Issue')
      end

      it 'does not hide the milestone select' do
        expect(page).to have_button 'Select milestone'
      end
    end

    context 'form create handles incident creation' do
      let_it_be(:project) { create(:project) }

      before do
        visit new_project_issue_path(project, { issuable_template: 'incident', issue: { issue_type: 'incident' } })
      end

      it 'does not pre-fill the issue type dropdown with incident type' do
        expect(find('.js-issuable-type-filter-dropdown-wrap .gl-button-text')).not_to have_content('Incident')
      end

      it 'shows the milestone select' do
        expect(page).to have_button 'Select milestone'
      end

      it 'hides the incident help text' do
        expect(page).not_to have_text('A modified issue to guide the resolution of incidents.')
      end
    end

    context 'suggestions', :js do
      it 'displays list of related issues' do
        issue = create(:issue, project: project)
        create(:issue, project: project, title: 'test issue')

        visit new_project_issue_path(project)

        fill_in 'issue_title', with: issue.title

        expect(page).to have_selector('.suggestion-item', count: 1)
      end
    end

    it 'clears local storage after creating a new issue', :js do
      2.times do
        visit new_project_issue_path(project)
        wait_for_requests

        expect(page).to have_field('Title', with: '')
        expect(page).to have_field('Description', with: '')

        fill_in 'issue_title', with: 'bug 345'
        fill_in 'issue_description', with: 'bug description'

        click_button 'Create issue'
      end
    end

    it 'clears local storage after cancelling a new issue creation', :js do
      2.times do
        visit new_project_issue_path(project)
        wait_for_requests

        expect(page).to have_field('Title', with: '')
        expect(page).to have_field('Description', with: '')

        fill_in 'issue_title', with: 'bug 345'
        fill_in 'issue_description', with: 'bug description'

        click_link 'Cancel'
      end
    end
  end

  context 'when signed in as reporter', :js do
    let_it_be(:project) { create(:project) }

    before_all do
      project.add_reporter(user)
    end

    before do
      sign_in(user)
    end

    context 'form create handles incident creation' do
      before do
        visit new_project_issue_path(project, { issuable_template: 'incident', issue: { issue_type: 'incident' } })
      end

      it 'pre-fills the issue type dropdown with incident type' do
        expect(find('.js-issuable-type-filter-dropdown-wrap .gl-button-text')).to have_content('Incident')
      end

      it 'hides the epic select' do
        expect(page).not_to have_selector('.epic-dropdown-container')
      end

      it 'shows the milestone select' do
        expect(page).to have_button 'Select milestone'
      end

      it 'hides the weight input' do
        expect(page).not_to have_selector('[data-testid="issuable-weight-input"]')
      end

      it 'shows the incident help text' do
        expect(page).to have_text('A modified issue to guide the resolution of incidents.')
      end
    end
  end

  context 'when signed in as a maintainer', :js do
    let_it_be(:project) { create(:project) }

    before_all do
      project.add_maintainer(user)
    end

    before do
      sign_in(user)
      visit(new_project_issue_path(project))
    end

    it_behaves_like 'rich text editor - autocomplete'
    it_behaves_like 'rich text editor - code blocks'
    it_behaves_like 'rich text editor - common'
    it_behaves_like 'rich text editor - copy/paste'
    it_behaves_like 'rich text editor - links'
    it_behaves_like 'rich text editor - media'
    it_behaves_like 'rich text editor - selection'
  end

  context "when signed in as user with special characters in their name" do
    let(:user_special) { create(:user, name: "Jon O'Shea") }

    before do
      project.add_developer(user_special)
      sign_in(user_special)

      visit(new_project_issue_path(project))
    end

    it "will correctly escape user names with an apostrophe when clicking 'Assign to me'", :js do
      first('.assign-to-me-link').click

      expect(page).to have_content(user_special.name)
      expect(page.find('input[name="issue[assignee_ids][]"]', visible: false)['data-meta']).to eq(user_special.name)
    end
  end
end