# frozen_string_literal: true

describe "Table Builder", type: :system do
  fab!(:user) { Fabricate(:user, refresh_auto_groups: true) }
  let(:composer) { PageObjects::Components::Composer.new }
  let(:insert_table_modal) { PageObjects::Modals::InsertTable.new }
  fab!(:topic) { Fabricate(:topic, user: user) }
  fab!(:topic2) { Fabricate(:topic, user: user) }
  fab!(:post1) { create_post(user: user, topic: topic, raw: <<~RAW) }
        |Make   | Model   | Year|
        |--- | --- | ---|
        |Toyota | Supra   | 1998|
        |Nissan | Skyline | 1999|
        |Honda  | S2000  | 2001|
        RAW
  fab!(:post2) { create_post(user: user, topic: topic2, raw: <<~RAW) }
        | |  | |
        |--- | --- | ---|
        |Some | content | here|
        |1 | 2 | 3|
        RAW

  let(:topic_page) { PageObjects::Pages::Topic.new }

  before { sign_in(user) }

  def normalize_value(content)
    content.strip.gsub(/\s+/, " ").gsub(/\r\n/, "\n")
  end

  context "when creating a new table" do
    it "should add table items created in spreadsheet to composer input" do
      visit("/latest")
      page.find("#create-topic").click
      page.find(".toolbar-popup-menu-options").click
      page.find(".select-kit-row[data-name='Insert Table']").click
      insert_table_modal.type_in_cell(0, 0, "Item 1")
      insert_table_modal.type_in_cell(0, 1, "Item 2")
      insert_table_modal.type_in_cell(0, 2, "Item 3")
      insert_table_modal.type_in_cell(0, 3, "Item 4")
      insert_table_modal.click_insert_table

      created_table = <<~TABLE
      |Column 1 | Column 2 | Column 3 | Column 4|
      |--- | --- | --- | ---|
      |Item 1 | Item 2 | Item 3 | Item 4|
      | |  |  | |
      | |  |  | |
      | |  |  | |
      | |  |  | |
      | |  |  | |
      TABLE

      expect(normalize_value(composer.composer_input.value)).to eq(normalize_value(created_table))
    end

    context "when cancelling table creation" do
      it "should close the modal if there are no changes made" do
        visit("/latest")
        page.find("#create-topic").click
        page.find(".toolbar-popup-menu-options").click
        page.find(".select-kit-row[data-name='Insert Table']").click
        insert_table_modal.cancel
        expect(page).to have_no_css(".insert-table-modal")
      end

      it "should show a warning popup if there are unsaved changes" do
        visit("/latest")
        page.find("#create-topic").click
        page.find(".toolbar-popup-menu-options").click
        page.find(".select-kit-row[data-name='Insert Table']").click
        insert_table_modal.type_in_cell(0, 0, "Item 1")
        insert_table_modal.cancel
        expect(page).to have_css(".dialog-container .dialog-content")
      end
    end
  end

  context "when editing a table" do
    it "should prefill the spreadsheet with the markdown table items from the post" do
      topic_page.visit_topic(topic)
      topic_page.find(".btn-edit-table", visible: :all).click
      expect(page).to have_selector(".insert-table-modal")

      expected_table_content = [
        %w[Toyota Supra 1998],
        %w[Nissan Skyline 1999],
        %w[Honda S2000 2001],
      ]

      expected_table_content.each_with_index do |row, row_index|
        row.each_with_index do |content, col_index|
          expect(insert_table_modal).to have_content_in_cell(row_index, col_index, content)
        end
      end
    end

    it "should update the post with the new table content" do
      topic_page.visit_topic(topic)
      topic_page.find(".btn-edit-table", visible: :all).click
      expect(page).to have_selector(".insert-table-modal")
      insert_table_modal.type_in_cell(1, 1, " GTR")
      insert_table_modal.click_insert_table

      updated_post = <<~RAW
      |Make | Model | Year|
      |--- | --- | ---|
      |Toyota | Supra | 1998|
      |Nissan | Skyline GTR | 1999|
      |Honda | S2000 | 2001|
      RAW

      try_until_success do
        expect(normalize_value(post1.reload.raw)).to eq(normalize_value(updated_post))
      end
    end

    it "should respect the original empty header" do
      topic_page.visit_topic(topic2)
      topic_page.find(".btn-edit-table", visible: :all).click
      expect(page).to have_selector(".insert-table-modal")
      insert_table_modal.type_in_cell(0, 0, " updated")
      insert_table_modal.click_insert_table

      updated_post = <<~RAW
      | |  | |
      |--- | --- | ---|
      |Some updated | content | here|
      |1 | 2 | 3|
      RAW

      try_until_success do
        expect(normalize_value(post2.reload.raw)).to eq(normalize_value(updated_post))
      end
    end

    context "when adding an edit reason" do
      it "should add the edit reason to the edit history" do
        edit_reason = "Updated Nissan model"

        topic_page.visit_topic(topic)
        topic_page.find(".btn-edit-table", visible: :all).click
        expect(page).to have_selector(".insert-table-modal")
        insert_table_modal.type_in_cell(1, 1, " GTR")
        insert_table_modal.click_edit_reason
        insert_table_modal.type_edit_reason(edit_reason)
        insert_table_modal.click_insert_table
        wait_for { post1.reload.edit_reason == edit_reason }
        expect(post1.reload.edit_reason).to eq(edit_reason)
      end
    end

    context "when cancelling table creation" do
      it "should close the modal if there are no changes made" do
        topic_page.visit_topic(topic)
        topic_page.find(".btn-edit-table", visible: :all).click
        expect(page).to have_selector(".insert-table-modal")
        insert_table_modal.cancel
        expect(page).to have_no_css(".insert-table-modal")
      end

      it "should show a warning popup if there are unsaved changes" do
        topic_page.visit_topic(topic)
        topic_page.find(".btn-edit-table", visible: :all).click
        expect(page).to have_selector(".insert-table-modal")
        insert_table_modal.type_in_cell(1, 1, " GTR")
        insert_table_modal.cancel
        expect(page).to have_css(".dialog-container .dialog-content")
      end
    end

    it "should not accept default Discourse keyboard shortcuts" do
      # Some default keyboard shortcuts like Shift + S bring up a modal overriding
      # the table builder modal and therefore should not be accepted

      topic_page.visit_topic(topic)
      topic_page.find(".btn-edit-table", visible: :all).click
      insert_table_modal.find_cell(0, 0)
      insert_table_modal.send_keys(:shift, "s")
      expect(page).to have_css(".insert-table-modal")
      expect(page).to have_no_css(".share-topic-modal")
    end
  end
end