From e21be3aea31959219aafc4e28d983bafa95cde0a Mon Sep 17 00:00:00 2001
From: WillemDalton <willemhdalton@gmail.com>
Date: Mon, 6 Oct 2025 10:25:23 -0400
Subject: moved some menu logic over to the search subystem, added a new query
 class

---
 .../controller/userinput/menus/FiltersMenu.java    | 21 ++++----
 .../controller/userinput/menus/SearchMenu.java     |  2 +-
 .../model/course_search/CurrentSearchQuery.java    | 63 ++++++++++++++++++++++
 3 files changed, 75 insertions(+), 11 deletions(-)
 create mode 100644 src/main/java/design/model/course_search/CurrentSearchQuery.java

(limited to 'src/main/java/design')

diff --git a/src/main/java/design/controller/userinput/menus/FiltersMenu.java b/src/main/java/design/controller/userinput/menus/FiltersMenu.java
index 434e395..e81c093 100644
--- a/src/main/java/design/controller/userinput/menus/FiltersMenu.java
+++ b/src/main/java/design/controller/userinput/menus/FiltersMenu.java
@@ -4,11 +4,14 @@ import design.controller.userinput.Menu;
 import design.controller.userinput.MenuOption;
 import design.model.course_search.*;
 
-import java.util.ArrayList;
 import java.util.List;
 
+import design.model.course_search.CurrentSearchQuery;
+
 public class FiltersMenu extends Menu {
-    private final List<CourseSorter> filters = new ArrayList<CourseSorter>();
+
+    CurrentSearchQuery query = CurrentSearchQuery.INSTANCE;
+
 
     @Override
     public String getTitle() {
@@ -16,25 +19,23 @@ public class FiltersMenu extends Menu {
     }
 
     public void addFilter(CourseSorter filter) {
-        filters.add(filter);
+        CurrentSearchQuery.INSTANCE.addFilter(filter);
         System.out.println("\nAdded filter.\n");
         new SearchMenu().present();
     }
 
     public void clearFilters() {
-        filters.clear();
+        CurrentSearchQuery.INSTANCE.clearFilters();
+        System.out.println("\nCleared all filters.\n");
+        new SearchMenu().present();        
     }
 
     @Override
     public List<MenuOption> getMenuOptions() {
-        String filterString = "nothing";
 
-        for (CourseSorter f : filters)
-        {
-            filterString += "-->" +  f.toString();
-        }
+        System.out.println("\nYou are filtering by ");
+        System.out.println(query.printFilters());
 
-        System.out.println("You are filtering by " + filterString);
         return List.of(
                 new MenuOption("return to search", (c) -> new SearchMenu().present())
         );
diff --git a/src/main/java/design/controller/userinput/menus/SearchMenu.java b/src/main/java/design/controller/userinput/menus/SearchMenu.java
index cc91795..6f3399b 100644
--- a/src/main/java/design/controller/userinput/menus/SearchMenu.java
+++ b/src/main/java/design/controller/userinput/menus/SearchMenu.java
@@ -26,7 +26,7 @@ public class SearchMenu extends Menu {
                 new MenuOption("add location filter...", (a) -> new FiltersMenu().addFilter(new SortByLocation())),
                 new MenuOption("add par filter...", (a) -> new FiltersMenu().addFilter(new SortByPar())),
                 new MenuOption("list filters", (a) -> new FiltersMenu().present()),
-                new MenuOption("clear all filters", (a) -> {})
+                new MenuOption("clear all filters", (a) -> new FiltersMenu().clearFilters())
         );
     }
 }
diff --git a/src/main/java/design/model/course_search/CurrentSearchQuery.java b/src/main/java/design/model/course_search/CurrentSearchQuery.java
new file mode 100644
index 0000000..45364f4
--- /dev/null
+++ b/src/main/java/design/model/course_search/CurrentSearchQuery.java
@@ -0,0 +1,63 @@
+package design.model.course_search;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import design.persistence.MasterDatabase;
+
+/* 
+ * Represents the state of our current search.
+ */
+public class CurrentSearchQuery {
+    public static final CurrentSearchQuery INSTANCE = new CurrentSearchQuery();
+    
+
+    private CourseList query;
+    MasterDatabase db = MasterDatabase.INSTANCE;
+    private final List<CourseSorter> filters = new ArrayList<CourseSorter>();
+
+    public void initialize()
+    {
+        query = db.getCourseList();
+    }
+
+    public void addFilter(CourseSorter filter)
+    {
+        filters.add(filter);
+    }
+
+    public void clearFilters()
+    {
+        filters.clear();
+    }
+
+    public String printFilters()
+    {
+        String filterResult = "";
+
+        if(filters.size() == 0)
+        {
+            return "nothing";
+        }
+
+        for( CourseSorter f : filters)
+        {
+            filterResult += f.toString() + " --> ";
+        }
+
+        filterResult = filterResult.substring(0, filterResult.length() - 5);
+        filterResult += "\n";
+
+        return filterResult;
+    }
+
+    public List<CourseSorter> getFilters()
+    {
+        return filters;
+    }
+
+    public CourseList getQueryResult()
+    {
+        return query;
+    }
+}
-- 
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