allow the users to hide / show all widgets in the home screen

lib/providers/user.dart

@@ -17,6 +17,7 @@
  */
 
 import 'dart:async';
+import 'dart:convert';
 
 import 'package:flutter/material.dart';
 import 'package:shared_preferences/shared_preferences.dart';
@@ -29,13 +30,23 @@ class UserProvider with ChangeNotifier {
   ThemeMode themeMode = ThemeMode.system;
   final WgerBaseProvider baseProvider;
   late SharedPreferencesAsync prefs;
-  bool hideNutrition = false; 
+  // bool hideNutrition = false; 
+
+  // New: visibility state for dashboard widgets
+  Map<String, bool> dashboardWidgetVisibility = {
+    'routines': true,
+    'weight': true,
+    'measurements': true,
+    'calendar': true,
+    'nutrition': true,
+  };
+
+  static const String PREFS_DASHBOARD_VISIBILITY = 'dashboardWidgetVisibility';
 
   UserProvider(this.baseProvider, {SharedPreferencesAsync? prefs}) {
     this.prefs = prefs ?? PreferenceHelper.asyncPref;
     _loadThemeMode();
-    _loadHideNutrition();
-
+    _loadDashboardVisibility();
   }
 
   static const PROFILE_URL = 'userprofile';
@@ -69,13 +80,34 @@ class UserProvider with ChangeNotifier {
 
     notifyListeners();
   }
+    Future<void> _loadDashboardVisibility() async {
+    final jsonString = await prefs.getString(PREFS_DASHBOARD_VISIBILITY);
+
+    if (jsonString != null) {
+      try {
+        final decoded = jsonDecode(jsonString) as Map<String, dynamic>;
+        dashboardWidgetVisibility =
+            decoded.map((k, v) => MapEntry(k, v as bool));
+      } catch (_) {
+        // If parsing fails, keep defaults
+      }
+    }
 
-  Future<void> _loadHideNutrition() async {
-    final val = await prefs.getBool('hideNutrition');
-    hideNutrition = val ?? false;
     notifyListeners();
   }
 
+  bool isDashboardWidgetVisible(String key) {
+    return dashboardWidgetVisibility[key] ?? true;
+  }
+
+  Future<void> setDashboardWidgetVisible(String key, bool visible) async {
+    dashboardWidgetVisibility[key] = visible;
+    await prefs.setString(
+      PREFS_DASHBOARD_VISIBILITY,
+      jsonEncode(dashboardWidgetVisibility),
+    );
+    notifyListeners();
+  }
 
   //  Change mode on switch button click
   void setThemeMode(ThemeMode mode) async {
@@ -91,12 +123,6 @@ class UserProvider with ChangeNotifier {
     notifyListeners();
   }
 
-    void setHideNutrition(bool value) async {
-      hideNutrition = value;
-      await prefs.setBool('hideNutrition', value);
-      notifyListeners();
-  }
-
   /// Fetch the current user's profile
   Future<void> fetchAndSetProfile() async {
     final userData = await baseProvider.fetch(baseProvider.makeUrl(PROFILE_URL));

lib/screens/dashboard.dart

@@ -42,11 +42,16 @@ class DashboardScreen extends StatelessWidget {
         padding: const EdgeInsets.all(10),
         child: Column(
           children: [
-            DashboardRoutineWidget(),
-            DashboardWeightWidget(),
-            DashboardMeasurementWidget(),
-            DashboardCalendarWidget(),
-            if (!user.hideNutrition) DashboardNutritionWidget(),
+            if (user.isDashboardWidgetVisible('routines'))
+              const DashboardRoutineWidget(),
+            if (user.isDashboardWidgetVisible('weight'))
+              const DashboardWeightWidget(),
+            if (user.isDashboardWidgetVisible('measurements'))
+              const DashboardMeasurementWidget(),
+            if (user.isDashboardWidgetVisible('calendar'))
+              const DashboardCalendarWidget(),
+            if (user.isDashboardWidgetVisible('nutrition'))
+              const DashboardNutritionWidget(),
           ],
         ),
       ),

lib/widgets/core/settings.dart

@@ -49,13 +49,39 @@ class SettingsPage extends StatelessWidget {
           const SettingsTheme(),
           Consumer<UserProvider>(
             builder: (context, user, _) {
-              return SwitchListTile(
-                title: const Text('Show nutrition section on dashboard'),
-                value: !user.hideNutrition,
-                onChanged: (v) {
-                  Provider.of<UserProvider>(context, listen: false)
-                      .setHideNutrition(!v);
-                },
+              return Column(
+                children: [
+                  SwitchListTile(
+                    title: const Text('Show routines on dashboard'),
+                    value: user.isDashboardWidgetVisible('routines'),
+                    onChanged: (v) =>
+                        user.setDashboardWidgetVisible('routines', v),
+                  ),
+                  SwitchListTile(
+                    title: const Text('Show weight on dashboard'),
+                    value: user.isDashboardWidgetVisible('weight'),
+                    onChanged: (v) =>
+                        user.setDashboardWidgetVisible('weight', v),
+                  ),
+                  SwitchListTile(
+                    title: const Text('Show measurements on dashboard'),
+                    value: user.isDashboardWidgetVisible('measurements'),
+                    onChanged: (v) =>
+                        user.setDashboardWidgetVisible('measurements', v),
+                  ),
+                  SwitchListTile(
+                    title: const Text('Show calendar on dashboard'),
+                    value: user.isDashboardWidgetVisible('calendar'),
+                    onChanged: (v) =>
+                        user.setDashboardWidgetVisible('calendar', v),
+                  ),
+                  SwitchListTile(
+                    title: const Text('Show nutrition on dashboard'),
+                    value: user.isDashboardWidgetVisible('nutrition'),
+                    onChanged: (v) =>
+                        user.setDashboardWidgetVisible('nutrition', v),
+                  ),
+                ],
               );
             },
           ),