Show a unviersity all exists batch_levels

src/actions/mixins/page_helpers.cr

@@ -1,4 +1,21 @@
 module PageHelpers
+  def show_university_batch_levels(university_name, university_code, university_batch_level)
+    batch_names = UniversityQuery.new
+      .name.like("#{university_name}%")
+      .reject { |e| e.code == university_code && e.batch_level == university_batch_level }
+      .map { |e| [e.name, e.batch_level.display_name] }
+
+    str = String.build do |io|
+      io << "名称相似的其他学校:\n"
+
+      io << "\n" unless batch_names.blank?
+
+      batch_names.each do |e|
+        io << "#{e[0]}, #{e[1]}\n"
+      end
+    end
+  end
+
   def show_score_info(university, year, score_value)
     if score_value.blank?
       ""

src/components/universities/name_link.cr

@@ -1,4 +1,6 @@
 class Universities::NameLink < BaseComponent
+  include PageHelpers
+
   needs university : University
   needs current_user : User
 
@@ -7,17 +9,21 @@ class Universities::NameLink < BaseComponent
     name = university.name
 
     if university.is_985
-      name = "#{name}/985"
+      full_name = "#{name}/985"
     elsif university.is_211
-      name = "#{name}/211"
+      full_name = "#{name}/211"
     elsif university.is_good
-      name = "#{name}/双一流"
+      full_name = "#{name}/双一流"
+    else
+      full_name = name
     end
 
     a(
-      name,
+      full_name,
       href: "#",
-      class: "dropdown-trigger",
+      class: "dropdown-trigger tooltipped",
+      "data-position": "top",
+      "data-tooltip": show_university_batch_levels(name, university.code, university.batch_level),
       data_target: "dropdown3",
       id: id,
       marked_2023: university.marked_2023(current_user),