Add exercise category search in settings

features/exercises.py

@@ -3,16 +3,42 @@ class Exercises:
         self.execute = db_connection_method
 
     def get(self, query):
-        # Add wildcards to the query
-        search_query = f"%{query}%"
-        # We need to fetch exercises with their attributes. 
-        # Since an exercise can have many attributes, we'll fetch basic info first or use a join.
-        # But wait, the settings page just lists names. We can fetch attributes separately for each row or do a group_concat-like join.
-        # However, for the settings list, we want to show the tags.
-        
-        # Let's use a simpler approach: fetch exercises and then for each one (or via a single join) get attributes.
-        exercises = self.execute("SELECT exercise_id, name FROM exercise WHERE LOWER(name) LIKE LOWER(%s) ORDER BY name ASC;", [search_query])
-        
+        if not query:
+            exercises = self.execute("SELECT exercise_id, name FROM exercise ORDER BY name ASC;")
+            for ex in exercises:
+                ex['attributes'] = self.get_exercise_attributes(ex['exercise_id'])
+            return exercises
+
+        # Check for category:value syntax
+        if ':' in query:
+            category_part, value_part = query.split(':', 1)
+            category_part = f"%{category_part.strip().lower()}%"
+            value_part = f"%{value_part.strip().lower()}%"
+            
+            query = """
+                SELECT DISTINCT e.exercise_id, e.name
+                FROM exercise e
+                JOIN exercise_to_attribute eta ON e.exercise_id = eta.exercise_id
+                JOIN exercise_attribute attr ON eta.attribute_id = attr.attribute_id
+                JOIN exercise_attribute_category cat ON attr.category_id = cat.category_id
+                WHERE LOWER(cat.name) LIKE LOWER(%s) AND LOWER(attr.name) LIKE LOWER(%s)
+                ORDER BY e.name ASC;
+            """
+            exercises = self.execute(query, [category_part, value_part])
+        else:
+            # Fallback: search in name OR attribute name
+            search_term = query.strip().lower()
+            search_query = f"%{search_term}%"
+            query = """
+                SELECT DISTINCT e.exercise_id, e.name
+                FROM exercise e
+                LEFT JOIN exercise_to_attribute eta ON e.exercise_id = eta.exercise_id
+                LEFT JOIN exercise_attribute attr ON eta.attribute_id = attr.attribute_id
+                WHERE LOWER(e.name) LIKE LOWER(%s) OR LOWER(attr.name) LIKE LOWER(%s)
+                ORDER BY e.name ASC;
+            """
+            exercises = self.execute(query, [search_query, search_query])
+
         for ex in exercises:
             ex['attributes'] = self.get_exercise_attributes(ex['exercise_id'])