Change live/archived pages view for multiple branches

app/controllers/forms/archived_controller.rb

@@ -15,7 +15,7 @@ def show_pages
       return redirect_to live_form_pages_path if current_form.is_live?
       raise NotFoundError unless current_form.is_archived?
 
-      render :show_pages, locals: { form_document: current_archived_form, welsh_form_document: }
+      render :show_pages, locals: { form_document: current_archived_form, welsh_form_document:, multiple_branches_enabled: FeatureService.new(group: current_form.group).enabled?(:multiple_branches) }
     end
 
   private

app/controllers/forms/live_controller.rb

@@ -15,7 +15,7 @@ def show_pages
       return redirect_to archived_form_pages_path if current_form.is_archived?
       raise NotFoundError unless current_form.is_live?
 
-      render :show_pages, locals: { form_document: current_live_form, welsh_form_document: }
+      render :show_pages, locals: { form_document: current_live_form, welsh_form_document:, multiple_branches_enabled: FeatureService.new(group: current_form.group).enabled?(:multiple_branches) }
     end
 
   private

app/services/step_summary_card_presenter.rb

@@ -5,10 +5,11 @@ def call(**args)
     end
   end
 
-  def initialize(step:, steps:, welsh_steps: nil)
+  def initialize(step:, steps:, welsh_steps: nil, multiple_branches_enabled: false)
     @step = step
     @steps = steps
     @welsh_steps = welsh_steps
+    @multiple_branches_enabled = multiple_branches_enabled
   end
 
   def build_card
@@ -20,7 +21,7 @@ def build_card
 
   def build_summary_list
     {
-      rows: StepSummaryCardService.call(step: @step, steps: @steps).all_options_for_answer_type,
+      rows: StepSummaryCardService.call(step: @step, steps: @steps, multiple_branches_enabled: @multiple_branches_enabled).all_options_for_answer_type,
     }
   end
 

app/services/step_summary_card_service.rb

@@ -7,10 +7,11 @@ def call(**args)
     end
   end
 
-  def initialize(step:, steps:, read_only: true)
+  def initialize(step:, steps:, read_only: true, multiple_branches_enabled: false)
     @read_only = read_only
     @step = step
     @steps = steps
+    @multiple_branches_enabled = multiple_branches_enabled
   end
 
   def all_options_for_answer_type
@@ -179,7 +180,19 @@ def address_input_type_to_string
   end
 
   def route_options
-    [{ key: { text: I18n.t("page_conditions.route") }, value: { text: route_value.html_safe } }]
+    if @multiple_branches_enabled
+      [{ key: { text: I18n.t("page_conditions.route2", count: number_of_routes) }, value: { text: route_value2 } }]
+    else
+      [{ key: { text: I18n.t("page_conditions.route") }, value: { text: route_value.html_safe } }]
+    end
+  end
+
+  def number_of_routes
+    if @step.routing_conditions.length == 1
+      1
+    else
+      answer_value_groups(@step.routing_conditions).length
+    end
   end
 
   def route_value
@@ -190,8 +203,47 @@ def route_value
     end
   end
 
+  def route_value2
+    if @step.routing_conditions.first.answer_value.present?
+      print_routes(@step.routing_conditions)
+    else
+      print_unconditional_route(@step.routing_conditions.first)
+    end
+  end
+
+  def print_unconditional_route(condition)
+    if condition.skip_to_end
+      I18n.t("page_conditions.unconditional_skip_to_end_of_form").html_safe
+    else
+      goto_question = @steps.find { |page| page.id == condition.goto_page_id }
+      goto_page_question_text = ActionController::Base.helpers.sanitize(goto_question.question_text)
+      goto_page_question_number = @steps.find_index(goto_question) + 1
+
+      I18n.t("page_conditions.unconditional_go_to_page", goto_page_question_number:, goto_page_question_text:).html_safe
+    end
+  end
+
+  def print_routes(conditions)
+    answer_value_groups = answer_value_groups(conditions)
+    answer_value_groups.map { |goto_page_id, condition_group|
+      if goto_page_id.nil?
+        caption = content_tag(:p, I18n.t("page_conditions.go_to_the_end"), class: "govuk-body-s")
+      else
+        goto_question = @steps.find { |page| page.id == condition_group.first.goto_page_id }
+        goto_page_question_text = ActionController::Base.helpers.sanitize(goto_question.question_text)
+        goto_page_question_number = @steps.find_index(goto_question) + 1
+
+        caption = content_tag(:p, I18n.t("page_conditions.go_to_page", goto_page_question_number:, goto_page_question_text:), class: "govuk-body-s")
+      end
+
+      answer_values = condition_group.map { |condition| "‘#{format_answer_value(condition.answer_value)}’" }
+      formatted_list = html_unordered_list2(answer_values)
+      safe_join([caption, formatted_list])
+    }.join.html_safe
+  end
+
   def print_route(condition)
-    answer_value = ActionController::Base.helpers.sanitize(condition.answer_value)
+    answer_value = format_answer_value(condition.answer_value)
 
     if condition.skip_to_end && condition.secondary_skip?
       I18n.t("page_conditions.condition_compact_html_secondary_skip_to_end_of_form")
@@ -214,6 +266,11 @@ def print_route(condition)
     end
   end
 
+  def format_answer_value(answer_value)
+    answer_value = I18n.t("page_conditions.none_of_the_above") if answer_value == "none_of_the_above"
+    ActionController::Base.helpers.sanitize(answer_value)
+  end
+
   def html_ordered_list(list_items)
     content_tag(:ol, html_list_item(list_items), class: ["govuk-list", "govuk-list--number"])
   end
@@ -222,7 +279,21 @@ def html_unordered_list(list_items)
     content_tag(:ul, html_list_item(list_items), class: ["govuk-list", "govuk-list--bullet"])
   end
 
+  def html_unordered_list2(list_items)
+    content_tag(:ul, html_list_item(list_items), class: ["govuk-list", "govuk-list--bullet govuk-!-static-margin-bottom-4"])
+  end
+
   def html_list_item(item)
     item.map { |i| content_tag(:li, i) }.join.html_safe
   end
+
+  def answer_value_groups(conditions)
+    answer_order = @step.answer_settings.selection_options.map(&:value) || []
+
+    conditions.group_by(&:goto_page_id).map { |goto_page_id, condition_group|
+      goto_page_position = @steps.find_index { |page| page.id == goto_page_id } + 1 unless goto_page_id.nil?
+      sorted_condition_group = condition_group.in_order_of(:answer_value, answer_order, filter: false)
+      [goto_page_position, sorted_condition_group]
+    }.sort_by { |goto_page_position, _| goto_page_position || Float::INFINITY }
+  end
 end

app/views/forms/_made_live_form_pages.html.erb

@@ -31,7 +31,7 @@
             <%= StepSummaryCardPresenter.call(step:, steps: form_document.steps, welsh_steps: welsh_form_document.steps).build_untranslated_content[:text] %>
           <% end %>
         <% else %>
-          <%= govuk_summary_list(**StepSummaryCardPresenter.call(step:, steps: form_document.steps).build_summary_list)%>
+          <%= govuk_summary_list(**StepSummaryCardPresenter.call(step:, steps: form_document.steps, multiple_branches_enabled:).build_summary_list)%>
         <% end %>
       <% end %>
     <% end %>

app/views/forms/archived/show_pages.html.erb

@@ -2,4 +2,5 @@
                                                             welsh_form_document:,
                                                             status: :archived,
                                                             show_form_path: archived_form_path(form_document.id),
+                                                            multiple_branches_enabled:,
 } %>

app/views/forms/live/show_pages.html.erb

@@ -2,4 +2,5 @@
                                                             welsh_form_document:,
                                                             status: :live,
                                                             show_form_path: live_form_path(form_document.id),
+                                                            multiple_branches_enabled:,
 } %>

config/locales/en.yml

@@ -1451,11 +1451,18 @@ en:
     end_of_form: End of the form
     exit_page: Add an exit page
     exit_page_label: An ‘exit page’ to leave the form
+    go_to_page: 'Go to %{goto_page_question_number}, ‘%{goto_page_question_text}’ if the answer is:'
+    go_to_the_end: 'Go to the end of the form if the answer is:'
     none_of_the_above: None of the above
     route: Route
+    route2:
+      one: Route
+      other: Routes
     secondary_skip_description: After %{check_page_question_text} go to %{goto_page_question_text}
     skip_condition_route_page_text: "%{route_page_question_number}, “%{route_page_question_text}”"
+    unconditional_go_to_page: Go to %{goto_page_question_number}, ‘%{goto_page_question_text}’
     unconditional_goto_page_text: Go to %{goto_page_question_number}, ‘%{goto_page_question_text}’
+    unconditional_skip_to_end_of_form: Go to the end of the form
     unconditional_skip_to_end_text: Go to the end of the form
   page_route_card:
     any_other_answer: Route for any other answer

spec/services/step_summary_card_presenter_spec.rb

@@ -6,7 +6,8 @@
   let(:steps) do
     [step, *build_list(:form_document_step, 5)]
   end
-  let(:presenter) { described_class.call(step:, steps:) }
+  let(:multiple_branches_enabled) { false }
+  let(:presenter) { described_class.call(step:, steps:, multiple_branches_enabled:) }
 
   describe "#build_card" do
     before do