require 'spec_helper'

describe "On a merge request", js: true, feature: true do
  let!(:merge_request) { create(:merge_request, :simple) }
  let!(:project) { merge_request.source_project }
  let!(:note) { create(:note_on_merge_request, :with_attachment, project: project) }

  before do
    login_as :admin
    visit project_merge_request_path(project, merge_request)
  end

  subject { page }

  describe "the note form" do
    it 'should be valid' do
      should have_css(".js-main-target-form", visible: true, count: 1)
      find(".js-main-target-form input[type=submit]").value.should == "Add Comment"
      within(".js-main-target-form") { should_not have_link("Cancel") }
      within(".js-main-target-form") { should have_css(".js-note-preview-button", visible: false) }
    end

    describe "with text" do
      before do
        within(".js-main-target-form") do
          fill_in "note[note]", with: "This is awesome"
        end
      end

      it 'should have enable submit button and preview button' do
        within(".js-main-target-form") { should_not have_css(".js-comment-button[disabled]") }
        within(".js-main-target-form") { should have_css(".js-note-preview-button", visible: true) }
      end
    end
  end

  describe "when posting a note" do
    before do
      within(".js-main-target-form") do
        fill_in "note[note]", with: "This is awsome!"
        find(".js-note-preview-button").trigger("click")
        click_button "Add Comment"
      end
    end

    it 'should be added and form reset' do
      should have_content("This is awsome!")
      within(".js-main-target-form") { should have_no_field("note[note]", with: "This is awesome!") }
      within(".js-main-target-form") { should have_css(".js-note-preview", visible: false) }
      within(".js-main-target-form") { should have_css(".js-note-text", visible: true) }
    end
  end

  describe "when editing a note", js: true do
    it "should contain the hidden edit form" do
      within("#note_#{note.id}") { should have_css(".note-edit-form", visible: false) }
    end

    describe "editing the note" do
      before do
        find('.note').hover
        find(".js-note-edit").click
      end

      it "should show the note edit form and hide the note body" do
        within("#note_#{note.id}") do
          find(".note-edit-form", visible: true).should be_visible
          find(".note-text", visible: false).should_not be_visible
        end
      end

      it "should reset the edit note form textarea with the original content of the note if cancelled" do
        find('.note').hover
        find(".js-note-edit").click

        within(".note-edit-form") do
          fill_in "note[note]", with: "Some new content"
          find(".btn-cancel").click
          find(".js-note-text", visible: false).text.should == note.note
        end
      end

      it "appends the edited at time to the note" do
        find('.note').hover
        find(".js-note-edit").click

        within(".note-edit-form") do
          fill_in "note[note]", with: "Some new content"
          find(".btn-save").click
        end

        within("#note_#{note.id}") do
          should have_css(".note-last-update small")
          find(".note-last-update small").text.should match(/Edited less than a minute ago/)
        end
      end
    end

    describe "deleting an attachment" do
      before do
        find('.note').hover
        find(".js-note-edit").click
      end

      it "shows the delete link" do
        within(".note-attachment") do
          should have_css(".js-note-attachment-delete")
        end
      end

      it "removes the attachment div and resets the edit form" do
        find(".js-note-attachment-delete").click
        should_not have_css(".note-attachment")
        find(".note-edit-form", visible: false).should_not be_visible
      end
    end
  end
end

describe "On a merge request diff", js: true, feature: true do
  let(:merge_request) { create(:merge_request, :with_diffs, :simple) }
  let(:project) { merge_request.source_project }

  before do
    login_as :admin
    visit diffs_project_merge_request_path(project, merge_request)
  end

  subject { page }

  describe "when adding a note" do
    before do
      find('a[data-line-code="8ec9a00bfd09b3190ac6b22251dbb1aa95a0579d_7_7"]').click
    end

    describe "the notes holder" do
      it { should have_css(".js-temp-notes-holder") }

      it { within(".js-temp-notes-holder") { should have_css(".new_note") } }
    end

    describe "the note form" do
      it "shouldn't add a second form for same row" do
        find('a[data-line-code="8ec9a00bfd09b3190ac6b22251dbb1aa95a0579d_7_7"]').click

        should have_css("tr[id='8ec9a00bfd09b3190ac6b22251dbb1aa95a0579d_7_7'] + .js-temp-notes-holder form", count: 1)
      end

      it "should be removed when canceled" do
        within(".diff-file form[rel$='8ec9a00bfd09b3190ac6b22251dbb1aa95a0579d_7_7']") do
          find(".js-close-discussion-note-form").trigger("click")
        end

        should have_no_css(".js-temp-notes-holder")
      end
    end
  end

  describe "with muliple note forms" do
    before do
      find('a[data-line-code="8ec9a00bfd09b3190ac6b22251dbb1aa95a0579d_7_7"]').click
      find('a[data-line-code="8ec9a00bfd09b3190ac6b22251dbb1aa95a0579d_10_10"]').click
    end

    it { should have_css(".js-temp-notes-holder", count: 2) }

    describe "previewing them separately" do
      before do
        # add two separate texts and trigger previews on both
        within("tr[id='8ec9a00bfd09b3190ac6b22251dbb1aa95a0579d_7_7'] + .js-temp-notes-holder") do
          fill_in "note[note]", with: "One comment on line 7"
          find(".js-note-preview-button").trigger("click")
        end
        within("tr[id='8ec9a00bfd09b3190ac6b22251dbb1aa95a0579d_10_10'] + .js-temp-notes-holder") do
          fill_in "note[note]", with: "Another comment on line 10"
          find(".js-note-preview-button").trigger("click")
        end
      end
    end

    describe "posting a note" do
      before do
        within("tr[id='8ec9a00bfd09b3190ac6b22251dbb1aa95a0579d_10_10'] + .js-temp-notes-holder") do
          fill_in "note[note]", with: "Another comment on line 10"
          click_button("Add Comment")
        end
      end

      it 'should be added as discussion' do
        should have_content("Another comment on line 10")
        should have_css(".notes_holder")
        should have_css(".notes_holder .note", count: 1)
        should have_link("Reply")
      end
    end
  end
end