feat: initial commit

app/helpers/filters_helper.rb

@@ -46,9 +46,35 @@ module FiltersHelper
     { "2023": "2023/24", "2022": "2022/23", "2021": "2021/22" }
   end
 
+  def filters_applied_text(filter_type)
+    applied_filters = JSON.parse(session[session_name_for(filter_type)])
+    applied_filters_count = filters_count(applied_filters)
+    applied_filters_count.zero? ? "No filters applied" : "#{pluralize(applied_filters_count, 'filter')} applied"
+  end
+
+  def reset_filters_link(filter_type)
+    applied_filters = JSON.parse(session[session_name_for(filter_type)])
+    applied_filters_count = filters_count(applied_filters)
+    if applied_filters_count.positive?
+      #clear filters
+
+      govuk_link_to "Reset filters", request.path
+    end
+  end
+
 private
 
   def session_name_for(filter_type)
     "#{filter_type}_filters"
   end
+
+  def filters_count(filters)
+    filters.values.sum do |category|
+      if category.is_a?(String)
+        category != "all" ? 1 : 0
+      else
+        category.count(&:present?)
+      end
+    end
+  end
 end

app/views/logs/_log_filters.html.erb

@@ -8,6 +8,14 @@
       <%= form_with html: { method: :get } do |f| %>
         <% all_or_yours = { "all": { label: "All" }, "yours": { label: "Yours" } } %>
 
+        <p class="govuk-body">
+          <%= filters_applied_text(@filter_type) %>
+        </p>
+
+        <p>
+          <%= reset_filters_link(@filter_type) %>
+        </p>
+
         <% if bulk_upload_options(@bulk_upload).present? %>
           <%= render partial: "filters/checkbox_filter",
                      locals: {