Smart title case all course names

lib/screens/feed_screen.dart

@@ -7,6 +7,7 @@ import 'package:grades/providers/current_session.dart';
 import 'package:grades/providers/data_persistence.dart';
 import 'package:grades/sis-cache/sis_loader.dart';
 import 'package:grades/utilities/helpers/error.dart';
+import 'package:grades/utilities/strings.dart';
 import 'package:grades/widgets/grade_item_card.dart';
 import 'package:grades/widgets/refreshable/refreshable_icon_message.dart';
 import 'package:pedantic/pedantic.dart';
@@ -169,7 +170,7 @@ class _FeedScreenState extends State<FeedScreen>
         Padding(
           padding: const EdgeInsets.only(left: 11.0),
           child: Text(
-            courseName,
+            smartCourseTitleCase(courseName),
             style: const TextStyle(
               color: Colors.white,
               fontSize: 17,

lib/screens/home_screen.dart

@@ -12,7 +12,7 @@ class HomeScreen extends StatefulWidget {
 
 class _HomeScreenState extends State<HomeScreen> {
   // Initial page state
-  String title = 'COURSES';
+  String title = 'Courses';
   int previous = -1;
   List<Widget> pages = [
     FeedScreen(),
@@ -87,11 +87,11 @@ class _HomeScreenState extends State<HomeScreen> {
           onPageChanged: (page) {
             setState(() {
               if (page == 0) {
-                title = 'RECENT';
+                title = 'Recent';
               } else if (page == 2) {
-                title = 'UPCOMING';
+                title = 'Upcoming';
               } else {
-                title = 'COURSES';
+                title = 'Courses';
               }
             });
           },

lib/utilities/strings.dart

@@ -0,0 +1,7 @@
+String smartCourseTitleCase(String courseName) {
+  print(courseName);
+  return courseName.replaceAllMapped(
+    RegExp(r'\b(?!\b(?:ADV|AICE|MYP|PYP|[A-z]{1,2})\b)([A-z])([A-z]*?)\b'),
+    (match) => match.group(1).toUpperCase() + match.group(2).toLowerCase(),
+  );
+}

lib/widgets/class_list_item.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:grades/utilities/strings.dart';
 import 'package:grades/widgets/indicator_dots/colored_grade_dot.dart';
 
 class ClassListItem extends StatelessWidget {
@@ -90,7 +91,7 @@ class ClassListItem extends StatelessWidget {
           child: Row(children: <Widget>[
             Expanded(
               child: _buildColumn(
-                course,
+                smartCourseTitleCase(course),
                 teacher.replaceAll('  ', ' '),
                 CrossAxisAlignment.start,
                 Theme.of(context).primaryColorLight,

lib/widgets/upcoming_grade_item.dart

@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:grades/utilities/helpers/date.dart';
+import 'package:grades/utilities/strings.dart';
 import 'package:sis_loader/sis_loader.dart';
 
 class UpcomingGradeItem extends StatelessWidget {
@@ -76,28 +77,15 @@ Column getColumn(Color textColor, Grade grade, String courseName) {
             ),
           ],
         ),
-        Text(courseName),
+        Text(smartCourseTitleCase(courseName)),
       ],
     );
   } else {
     return Column(
       crossAxisAlignment: CrossAxisAlignment.end,
       children: <Widget>[
-        Text(courseName),
+        Text(smartCourseTitleCase(courseName)),
       ],
     );
   }
 }
-
-// TODO: Finish titleCase for courseName
-// String titleCase(String text) {
-//   if (text == null) throw ArgumentError("string: $text");
-
-//   if (text.isEmpty) return text;
-
-//   return text
-//       .toLowerCase()
-//       .split(' ')
-//       .map((word) => word[0].toUpperCase() + word.substring(1))
-//       .join(' ');
-// }