Reorganizing the code according to GetX standard

lib/controllers/homepage/course_summary_controller.dart

@@ -6,7 +6,7 @@ import 'package:bunk_mate/utils/api_endpoints.dart';
 import 'package:http/http.dart' as http;
 import 'dart:core';
 import 'dart:io';
-import 'package:bunk_mate/screens/OnBoardView.dart';
+import 'package:bunk_mate/screens/on_board_view.dart';
 
 class CourseSummaryController extends GetxController {
   var courseSummary = <CourseSummary>[].obs;
@@ -55,7 +55,7 @@ class CourseSummaryController extends GetxController {
         print("Task Done");
       }
       else if (response.statusCode == 404) {
-        Get.offAll(const TimetableView());
+        Get.offAll(const OnBoardView());
       }
     } catch (error) {
       print('Error fetching course summary: $error');

lib/controllers/navigation/navigation_controller.dart

@@ -0,0 +1,9 @@
+import 'package:get/get.dart';
+
+class NavigationController extends GetxController {
+  var currentIndex = 0.obs;
+
+  void updateIndex(int index) {
+    currentIndex.value = index;
+  }
+}

lib/controllers/onBoard/on_board_controller.dart

@@ -0,0 +1,50 @@
+import 'package:bunk_mate/models/on_board_model.dart';
+import 'package:bunk_mate/services/on_board_service.dart';
+import 'package:bunk_mate/utils/navigation.dart';
+import 'package:get/get.dart';
+import 'package:intl/intl.dart';
+
+class OnBoardController extends GetxController {
+  final OnBoardService _service = OnBoardService();
+  RxList<dynamic> presets = [].obs;
+  RxString startDate = DateFormat("yyyy-MM-dd").format(DateTime.now()).obs;
+  String timeTableName = "";
+  int minAttendance = 0;
+  RxString endDate = DateFormat("yyyy-MM-dd")
+      .format(DateTime.now().add(const Duration(days: 30)))
+      .obs;
+  RxBool isShared = false.obs;
+
+  @override
+  void onInit() {
+    super.onInit();
+    _loadPresets();
+  }
+
+  Future<void> _loadPresets() async {
+    presets.value = await _service.getTimeTable();
+  }
+
+  void submit() {
+    if (endDate.value.isNotEmpty &&
+        startDate.value.isNotEmpty &&
+        timeTableName.isNotEmpty &&
+        minAttendance != 0) {
+      OnBoardModel timetable = OnBoardModel(
+        name: timeTableName,
+        minAttendance: minAttendance,
+        startDate: startDate.value,
+        endDate: endDate.value,
+        isShared: isShared.value,
+      );
+      _service.submitTimetable(timetable).then((_) {
+        Get.snackbar("Success", "TimeTable has been created");
+        Get.off(const Navigation());
+      }).catchError((error) {
+        Get.snackbar("Error", "Could not create timetableld");
+      });
+    } else {
+      Get.snackbar("Error", "Please enter all details!");
+    }
+  }
+}

lib/main.dart

@@ -1,5 +1,5 @@
 import 'package:bunk_mate/screens/auth/login_screen.dart';
-import 'package:bunk_mate/utils/Navigation.dart';
+import 'package:bunk_mate/utils/navigation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_secure_storage/flutter_secure_storage.dart';
 import 'package:get/get.dart';

lib/controllers/onBoard/time_table_controller.dart → lib/models/on_board_model.dart

@@ -1,11 +1,11 @@
-class TimetableModel {
+class OnBoardModel {
   String name;
   int minAttendance;
   String startDate;
   String endDate;
   bool isShared;
 
-  TimetableModel({
+  OnBoardModel({
     required this.name,
     required this.minAttendance,
     required this.startDate,

lib/screens/TimeTable/time_table_page.dart

@@ -4,14 +4,14 @@ import 'package:google_fonts/google_fonts.dart';
 import 'package:intl/intl.dart';
 import 'package:bunk_mate/controllers/timetable/time_table_controller.dart';
 
-class TimeTableEntry extends StatefulWidget {
-  const TimeTableEntry({Key? key}) : super(key: key);
+class TimeTablePage extends StatefulWidget {
+  const TimeTablePage ({super.key});
 
   @override
-  State<TimeTableEntry> createState() => _TimeTableEntryState();
+  State<TimeTablePage> createState() => _TimeTablePageState();
 }
 
-class _TimeTableEntryState extends State<TimeTableEntry> {
+class _TimeTablePageState extends State<TimeTablePage> {
   final TimeTableController controller = Get.put(TimeTableController());
   static const Map<int, String> days = {
     1: "Monday",

lib/screens/auth/login_screen.dart

@@ -1,6 +1,6 @@
 import 'package:bunk_mate/screens/auth/signup_screen.dart';
 import 'package:bunk_mate/screens/easter_eggs.dart';
-import 'package:bunk_mate/utils/Navigation.dart';
+import 'package:bunk_mate/utils/navigation.dart';
 import 'package:flutter/material.dart';
 import 'package:bunk_mate/controllers/auth/login_controller.dart';
 import 'package:get/get.dart';
@@ -13,7 +13,8 @@ class AuthScreen extends StatefulWidget {
   State<AuthScreen> createState() => _AuthScreenState();
 }
 
-class _AuthScreenState extends State<AuthScreen> with SingleTickerProviderStateMixin {
+class _AuthScreenState extends State<AuthScreen>
+    with SingleTickerProviderStateMixin {
   LoginController loginController = Get.put(LoginController());
   late AnimationController _animationController;
   late Animation<double> _fadeAnimation;
@@ -31,7 +32,8 @@ class _AuthScreenState extends State<AuthScreen> with SingleTickerProviderStateM
       vsync: this,
       duration: const Duration(milliseconds: 1000),
     );
-    _fadeAnimation = Tween<double>(begin: 0.0, end: 1.0).animate(_animationController);
+    _fadeAnimation =
+        Tween<double>(begin: 0.0, end: 1.0).animate(_animationController);
     _animationController.forward();
   }
 
@@ -143,6 +145,7 @@ class _AuthScreenState extends State<AuthScreen> with SingleTickerProviderStateM
       ),
     );
   }
+
   Widget _buildAuthField({
     required TextEditingController controller,
     required IconData icon,
@@ -170,7 +173,8 @@ class _AuthScreenState extends State<AuthScreen> with SingleTickerProviderStateM
           hintStyle: GoogleFonts.lexend(color: secondaryTextColor),
           prefixIcon: Icon(icon, color: accentColor),
           border: InputBorder.none,
-          contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 16),
+          contentPadding:
+              const EdgeInsets.symmetric(horizontal: 16, vertical: 16),
         ),
       ),
     );
@@ -216,12 +220,7 @@ class _AuthScreenState extends State<AuthScreen> with SingleTickerProviderStateM
         ),
         GestureDetector(
           onTap: () {
-            Navigator.pushReplacement(
-              context,
-              MaterialPageRoute(
-                builder: (context) => const Registration(),
-              ),
-            );
+            Get.off(const SignupScreen());
           },
           child: Text(
             "Sign up",
@@ -234,4 +233,4 @@ class _AuthScreenState extends State<AuthScreen> with SingleTickerProviderStateM
       ],
     );
   }
-}
+}

lib/screens/auth/signup_screen.dart

@@ -4,14 +4,14 @@ import 'package:flutter/material.dart';
 import 'package:get/get.dart';
 import 'package:google_fonts/google_fonts.dart';
 
-class Registration extends StatefulWidget {
-  const Registration({super.key});
+class SignupScreen extends StatefulWidget {
+  const SignupScreen({super.key});
 
   @override
-  _RegistrationState createState() => _RegistrationState();
+  _SignupScreenState createState() => _SignupScreenState();
 }
 
-class _RegistrationState extends State<Registration> with SingleTickerProviderStateMixin {
+class _SignupScreenState extends State<SignupScreen> with SingleTickerProviderStateMixin {
   final SignupController signupController = SignupController();
   late AnimationController _animationController;
   late Animation<double> _fadeAnimation;

lib/screens/homepage/homepage_screen.dart

@@ -1,6 +1,6 @@
-import 'package:bunk_mate/screens/OnBoardView.dart';
+import 'package:bunk_mate/screens/on_board_view.dart';
 import 'package:bunk_mate/screens/auth/login_screen.dart';
-import 'package:bunk_mate/utils/Navigation.dart';
+import 'package:bunk_mate/utils/navigation.dart';
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
 import 'package:bunk_mate/controllers/homepage/course_summary_controller.dart';
@@ -259,7 +259,7 @@ class HomePageState extends State<HomePage> {
 
   void _handleMenuSelection(int value) async {
     if (value == 0) {
-      Get.to(const TimetableView());
+      Get.to(const OnBoardView());
     } else if (value == 2) {
       await _handleLogout();
     }