feat: add logout features

agrilink_vocpro/lib/domain/service/app_service.dart

@@ -64,6 +64,36 @@ class AppService {
     }
   }
 
+  // logout
+  Future<LoginResponse> logout() async {
+    final SharedPreferences pref = await SharedPreferences.getInstance();
+    final String auth = 'Bearer ${pref.getString('token')}';
+
+    try {
+      final response = await _dioWithoutInterceptor.post(
+        '/auth/logout',
+        options: Options(
+          headers: {'Authorization': auth},
+        ),
+      );
+      if (response.statusCode == 200) {
+        final data = LoginResponse.fromJson(response.data);
+        pref.remove('token');
+        pref.remove('jwtToken');
+        pref.remove('username');
+        pref.remove('email');
+        pref.remove('fullName');
+        pref.setBool('isLoggedIn', false);
+        return data;
+      } else {
+        throw Exception('Failed to load data');
+      }
+    } on DioException catch (e) {
+      final String errorMessage = e.response?.data['message'];
+      throw (errorMessage);
+    }
+  }
+
   Future<RelayResponse> getRelayStatus() async {
     final SharedPreferences pref = await SharedPreferences.getInstance();
     final String auth = 'Bearer ${pref.getString('token')}';

agrilink_vocpro/lib/features/control/provider/control_provider.dart

@@ -96,7 +96,9 @@ class ControlProvider extends ChangeNotifier {
       if (result.success == true) {
         relayState = ResultState.hasData;
         notifyListeners();
+        if (kDebugMode) {
           print(result.message);
+        }
         return true;
       } else {
         return false;

agrilink_vocpro/lib/features/home/pages/conductivity/view/conductivity_screen.dart

@@ -33,7 +33,7 @@ class ConductivityScreen extends StatelessWidget {
                 padding: EdgeInsets.only(right: 16),
                 child: Icon(
                   Icons.electric_bolt_rounded,
-                  color: Colors.green,
+                  color: Colors.teal,
                 ),
               )
             ],

agrilink_vocpro/lib/features/home/pages/ph/view/ph_screen.dart

@@ -32,8 +32,8 @@ class PhScreen extends StatelessWidget {
               Padding(
                 padding: EdgeInsets.only(right: 16),
                 child: Icon(
-                  BootstrapIcons.water,
+                  BootstrapIcons.pie_chart,
-                  color: Colors.green,
+                  color: Colors.amber,
                 ),
               )
             ],

agrilink_vocpro/lib/features/home/view/home_screen.dart

@@ -5,6 +5,7 @@ import 'package:agrilink_vocpro/features/home/provider/home_provider.dart';
 import 'package:agrilink_vocpro/features/home/widgets/list_data_from_censor_npk1.dart';
 import 'package:agrilink_vocpro/features/home/widgets/list_data_from_censor_npk2.dart';
 import 'package:agrilink_vocpro/features/home/widgets/list_data_from_censor_dht.dart';
+import 'package:agrilink_vocpro/features/setting/provider/setting_provider.dart';
 import 'package:animated_segmented_tab_control/animated_segmented_tab_control.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
@@ -29,7 +30,9 @@ class _HomeScreenState extends State<HomeScreen> {
           scrolledUnderElevation: 0,
           flexibleSpace: Padding(
             padding: EdgeInsets.symmetric(horizontal: 12.w),
-            child: Column(
+            child:
+                Consumer<SettingProvider>(builder: (context, settingP, child) {
+              return Column(
                 children: [
                   Row(
                     children: [
@@ -52,7 +55,7 @@ class _HomeScreenState extends State<HomeScreen> {
                             style: AppTheme.labelSmall,
                           ),
                           Text(
-                          'Fikril Mahesaputra',
+                            settingP.userFullName,
                             style: AppTheme.labelMedium,
                           ),
                         ],
@@ -95,7 +98,7 @@ class _HomeScreenState extends State<HomeScreen> {
                           child: Row(
                             mainAxisAlignment: MainAxisAlignment.spaceBetween,
                             children: [
-                            Text("Fikril's Greenhouse",
+                              Text("${settingP.userFullName}'s",
                                   style: AppTheme.labelMedium
                                       .copyWith(color: Colors.white)),
                               Container(
@@ -118,7 +121,8 @@ class _HomeScreenState extends State<HomeScreen> {
                     ),
                   ),
                 ],
-            ),
+              );
+            }),
           ),
         ),
         body: DefaultTabController(

agrilink_vocpro/lib/features/setting/provider/setting_provider.dart

@@ -1,4 +1,6 @@
-import 'package:flutter/material.dart';
+import 'package:agrilink_vocpro/core/state/result_state.dart';
+import 'package:agrilink_vocpro/domain/service/app_service.dart';
+import 'package:flutter/foundation.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 
 class SettingProvider extends ChangeNotifier {
@@ -15,4 +17,24 @@ class SettingProvider extends ChangeNotifier {
     userEmail = prefs.getString('email') ?? 'unknown';
     notifyListeners();
   }
+
+  ResultState logoutState = ResultState.initial;
+  Future<void> logout() async {
+    logoutState = ResultState.loading;
+    notifyListeners();
+    try {
+      final result = await AppService().logout();
+      if (result.data == null) {
+        logoutState = ResultState.hasData;
+      } else {
+        logoutState = ResultState.error;
+      }
+    } catch (e) {
+      if (kDebugMode) {
+        print('Error logout: $e');
+      }
+      logoutState = ResultState.error;
+    }
+    notifyListeners();
+  }
 }

agrilink_vocpro/lib/features/setting/view/setting_screen.dart

@@ -1,6 +1,7 @@
 import 'package:agrilink_vocpro/core/constant/app_color.dart';
 import 'package:agrilink_vocpro/core/constant/app_theme.dart';
 import 'package:agrilink_vocpro/core/route/app_route.dart';
+import 'package:agrilink_vocpro/core/state/result_state.dart';
 import 'package:agrilink_vocpro/features/setting/provider/setting_provider.dart';
 import 'package:bootstrap_icons/bootstrap_icons.dart';
 import 'package:flutter/material.dart';
@@ -20,7 +21,8 @@ class SettingScreen extends StatelessWidget {
         backgroundColor: Colors.white,
         scrolledUnderElevation: 0,
       ),
-      body: SafeArea(
+      body: Consumer<SettingProvider>(builder: (context, provider, child) {
+        return SafeArea(
             child: ListView(
           padding: EdgeInsets.all(16.r),
           children: [
@@ -32,15 +34,13 @@ class SettingScreen extends StatelessWidget {
                   child: Icon(BootstrapIcons.person_fill, color: Colors.white),
                 ),
                 SizedBox(width: 8.w),
-              Consumer<SettingProvider>(builder: (context, provider, child) {
+                Column(
-                return Column(
                   crossAxisAlignment: CrossAxisAlignment.start,
                   children: [
                     Text(provider.userFullName, style: AppTheme.labelMedium),
                     Text(provider.userEmail, style: AppTheme.labelSmall)
                   ],
-                );
+                )
-              })
               ],
             ),
             SizedBox(height: 16.h),
@@ -53,8 +53,8 @@ class SettingScreen extends StatelessWidget {
                   ListTile(
                     tileColor: Colors.white,
                     title: Text('Account',
-                      style:
+                        style: AppTheme.labelSmall
-                          AppTheme.labelSmall.copyWith(color: Colors.black87)),
+                            .copyWith(color: Colors.black87)),
                     leading: const Icon(BootstrapIcons.person),
                     trailing: Icon(
                       Icons.arrow_forward_ios,
@@ -65,8 +65,8 @@ class SettingScreen extends StatelessWidget {
                   ListTile(
                     tileColor: Colors.white,
                     title: Text('Kebijakan & privasi',
-                      style:
+                        style: AppTheme.labelSmall
-                          AppTheme.labelSmall.copyWith(color: Colors.black87)),
+                            .copyWith(color: Colors.black87)),
                     leading: const Icon(BootstrapIcons.shield_check),
                     trailing: Icon(
                       Icons.arrow_forward_ios,
@@ -77,8 +77,8 @@ class SettingScreen extends StatelessWidget {
                   ListTile(
                     tileColor: Colors.white,
                     title: Text('Syarat & ketentuan',
-                      style:
+                        style: AppTheme.labelSmall
-                          AppTheme.labelSmall.copyWith(color: Colors.black87)),
+                            .copyWith(color: Colors.black87)),
                     leading: const Icon(BootstrapIcons.file_text),
                     trailing: Icon(
                       Icons.arrow_forward_ios,
@@ -113,19 +113,27 @@ class SettingScreen extends StatelessWidget {
                             ),
                             TextButton(
                               child: Text('Ya'),
-                              onPressed: () {
+                              onPressed: () async {
+                                await provider.logout();
+                                if (context.mounted) {
+                                  if (provider.logoutState ==
+                                      ResultState.hasData) {
                                     context.go(AppRoute.root);
+                                  }
+                                }
                               },
                             ),
                           ],
                         ),
                       );
+                    },
+                  ),
+                ],
+              ),
+            ),
+          ],
+        ));
       }),
-              ],
-            ),
-          ),
-        ],
-      )),
     );
   }
 }