added providers for state management

Piyushhhhh · Jul 16, 2023 · 9e17cf0 · 9e17cf0
1 parent ae088b6
commit 9e17cf0
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Showing 18 changed files with 382 additions and 115 deletions.
diff --git a/lib/constants/strings.dart b/lib/constants/strings.dart
@@ -24,4 +24,7 @@ class Strings {
   static const String showMore = "show more";
   static const String showLess = "show less";
   static const String selectSchedule = "Select Schedule";
+
+  static const String defaultErrorMessage =
+      'An error occurred while loading data';
 }
diff --git a/lib/data/api/config/api_config.dart b/lib/data/api/config/api_config.dart
@@ -0,0 +1,3 @@
+class ApiConfig {
+  static const String baseUrl = '';
+}
diff --git a/lib/data/api/implementation/medical_consultation_service.dart b/lib/data/api/implementation/medical_consultation_service.dart
@@ -0,0 +1,3 @@
+import 'package:medical_consultation/data/api/service/remote_api_service.dart';
+
+class MedicalConsultationService implements RemoteApiService {}
diff --git a/lib/data/api/service/remote_api_service.dart b/lib/data/api/service/remote_api_service.dart
@@ -0,0 +1 @@
+abstract class RemoteApiService {}
diff --git a/lib/features/conversations/provider/conversation_provider.dart b/lib/features/conversations/provider/conversation_provider.dart
@@ -0,0 +1,20 @@
+import 'package:medical_consultation/constants/strings.dart';
+import 'package:medical_consultation/data/mock_data/conversation.dart';
+import 'package:medical_consultation/features/shared/notifiers/base_notifier.dart';
+import 'package:medical_consultation/models/conversation.dart';
+
+class ConversationProvider extends BaseNotifier {
+  List<Conversation> userCurrentConversations = [];
+  Future<void> featchUserCurrentConversation() async {
+    try {
+      sendLoading();
+      userCurrentConversations = userConversations;
+      sendSuccess();
+    } on Error catch (error) {
+      sendError(message: error.toString());
+    } catch (_) {
+      sendError(message: Strings.defaultErrorMessage);
+      rethrow;
+    }
+  }
+}
diff --git a/lib/features/conversations/screens/conversation_screen.dart b/lib/features/conversations/screens/conversation_screen.dart
@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:medical_consultation/constants/colors.dart';
+import 'package:medical_consultation/features/conversations/provider/conversation_provider.dart';
 import 'package:medical_consultation/features/conversations/widgets/conversation_app_bar.dart';
 import 'package:medical_consultation/features/conversations/widgets/conversation_list.dart';
 import 'package:medical_consultation/features/conversations/widgets/search_conversation.dart';
@@ -12,6 +13,13 @@ class ConversationScreen extends StatefulWidget {
 }
 
 class _ConversationScreenState extends State<ConversationScreen> {
+  ConversationProvider conversationProvider = ConversationProvider();
+  @override
+  void initState() {
+    Future.wait([conversationProvider.featchUserCurrentConversation()]);
+    super.initState();
+  }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -21,12 +29,15 @@ class _ConversationScreenState extends State<ConversationScreen> {
         child: Padding(
           padding: const EdgeInsets.symmetric(horizontal: 10),
           child: Column(
-            children: const [
-              SearchConversation(),
-              SizedBox(
+            children: [
+              const SearchConversation(),
+              const SizedBox(
                 height: 10,
               ),
-              ConversationListWidget(),
+              ConversationListWidget(
+                userConversations:
+                    conversationProvider.userCurrentConversations,
+              ),
             ],
           ),
         ),

diff --git a/lib/features/conversations/widgets/conversation_list.dart b/lib/features/conversations/widgets/conversation_list.dart
@@ -1,16 +1,13 @@
 import 'package:flutter/material.dart';
 import 'package:medical_consultation/constants/colors.dart';
 import 'package:medical_consultation/constants/text_styles.dart';
-import 'package:medical_consultation/data/mock_data/conversation.dart';
+import 'package:medical_consultation/models/conversation.dart';
 
-class ConversationListWidget extends StatefulWidget {
-  const ConversationListWidget({super.key});
+class ConversationListWidget extends StatelessWidget {
+  final List<Conversation> userConversations;
 
-  @override
-  State<ConversationListWidget> createState() => _ConversationListWidgetState();
-}
+  const ConversationListWidget({super.key, required this.userConversations});
 
-class _ConversationListWidgetState extends State<ConversationListWidget> {
   @override
   Widget build(BuildContext context) {
     return ListView.builder(

diff --git a/lib/features/dashboard/provider/dashboard_provider.dart b/lib/features/dashboard/provider/dashboard_provider.dart
@@ -0,0 +1,49 @@
+import 'package:medical_consultation/constants/strings.dart';
+import 'package:medical_consultation/data/mock_data/appointments_mock.dart';
+import 'package:medical_consultation/data/mock_data/recomended_doctor_mock.dart';
+import 'package:medical_consultation/features/shared/notifiers/base_notifier.dart';
+import 'package:medical_consultation/models/appointment.dart';
+import 'package:medical_consultation/models/doctor_details.dart';
+
+class DashboardProvider extends BaseNotifier {
+  List<DoctorDetail> topRecomendedDoctor = [];
+  List<UserAppointment> userCurrentAppointment = [];
+
+  Future<void> init() async {
+    try {
+      fetchRecomendedDoctor();
+      userAppointments();
+    } on Error catch (error) {
+      sendError(message: error.toString());
+    } catch (_) {
+      sendError(message: Strings.defaultErrorMessage);
+      rethrow;
+    }
+  }
+
+  Future fetchRecomendedDoctor() async {
+    try {
+      sendLoading();
+      topRecomendedDoctor = recomendedDoctor;
+      sendSuccess();
+    } on Error catch (error) {
+      sendError(message: error.toString());
+    } catch (_) {
+      sendError(message: Strings.defaultErrorMessage);
+      rethrow;
+    }
+  }
+
+  Future userAppointments() async {
+    try {
+      sendLoading();
+      userCurrentAppointment = userAppointment;
+      sendSuccess();
+    } on Error catch (error) {
+      sendError(message: error.toString());
+    } catch (_) {
+      sendError(message: Strings.defaultErrorMessage);
+      rethrow;
+    }
+  }
+}
diff --git a/lib/features/dashboard/screens/dashboard_screen.dart b/lib/features/dashboard/screens/dashboard_screen.dart
@@ -1,9 +1,13 @@
 import 'package:flutter/material.dart';
+import 'package:medical_consultation/features/dashboard/provider/dashboard_provider.dart';
 import 'package:medical_consultation/features/dashboard/widgets/appointments.dart';
 import 'package:medical_consultation/features/dashboard/widgets/dashboard_title.dart';
 import 'package:medical_consultation/features/dashboard/widgets/search_consultion.dart';
 import 'package:medical_consultation/features/dashboard/widgets/top_buttons.dart';
 import 'package:medical_consultation/features/dashboard/widgets/top_doctors.dart';
+import 'package:medical_consultation/features/shared/notifiers/base_provider.dart';
+import 'package:medical_consultation/features/shared/widgets/error_snack_bar.dart';
+import 'package:provider/provider.dart';
 
 class DashboardScreen extends StatefulWidget {
   const DashboardScreen({super.key});
@@ -14,25 +18,48 @@ class DashboardScreen extends StatefulWidget {
 
 class _DashboardScreenState extends State<DashboardScreen> {
   TextEditingController searchController = TextEditingController();
+  DashboardProvider dashboardProvider = DashboardProvider();
+  @override
+  void initState() {
+    Future.wait([dashboardProvider.init()]);
+    super.initState();
+  }
+
   @override
   Widget build(BuildContext context) {
-    return SafeArea(
-      child: SingleChildScrollView(
-        child: Padding(
-          padding: const EdgeInsets.all(10.0),
-          child: Column(
-            mainAxisAlignment: MainAxisAlignment.start,
-            crossAxisAlignment: CrossAxisAlignment.start,
-            children: const [
-              DashboardTitle(),
-              SearchConsultaionField(),
-              TopButtons(),
-              AppointmentDashboardWidget(),
-              TopDoctors(),
-            ],
-          ),
-        ),
-      ),
+    return BaseProvider.value(
+      value: dashboardProvider,
+      onError: (notifier, message) =>
+          buildErrorSnackBar(context, message: message),
+      builder: (context, child) {
+        return Consumer<DashboardProvider>(
+          builder: (context, provider, child) {
+            return SafeArea(
+              child: SingleChildScrollView(
+                child: Padding(
+                  padding: const EdgeInsets.all(10.0),
+                  child: Column(
+                    mainAxisAlignment: MainAxisAlignment.start,
+                    crossAxisAlignment: CrossAxisAlignment.start,
+                    children: [
+                      const DashboardTitle(),
+                      const SearchConsultaionField(),
+                      const TopButtons(),
+                      AppointmentDashboardWidget(
+                        userAppointment:
+                            dashboardProvider.userCurrentAppointment,
+                      ),
+                      TopDoctors(
+                        topDoctors: dashboardProvider.topRecomendedDoctor,
+                      ),
+                    ],
+                  ),
+                ),
+              ),
+            );
+          },
+        );
+      },
     );
   }
 }
diff --git a/lib/features/dashboard/widgets/appointment_card.dart b/lib/features/dashboard/widgets/appointment_card.dart
@@ -1,10 +1,11 @@
 import 'package:flutter/material.dart';
 import 'package:medical_consultation/constants/colors.dart';
 import 'package:medical_consultation/constants/text_styles.dart';
-import 'package:medical_consultation/data/mock_data/appointments_mock.dart';
+import 'package:medical_consultation/models/appointment.dart';
 
 class AppionmentStackCard extends StatelessWidget {
-  const AppionmentStackCard({super.key});
+  final List<UserAppointment> userAppointment;
+  const AppionmentStackCard({super.key, required this.userAppointment});
 
   @override
   Widget build(BuildContext context) {

diff --git a/lib/features/dashboard/widgets/appointments.dart b/lib/features/dashboard/widgets/appointments.dart
@@ -2,9 +2,11 @@ import 'package:flutter/material.dart';
 import 'package:medical_consultation/constants/strings.dart';
 import 'package:medical_consultation/constants/text_styles.dart';
 import 'package:medical_consultation/features/dashboard/widgets/appointment_card.dart';
+import 'package:medical_consultation/models/appointment.dart';
 
 class AppointmentDashboardWidget extends StatelessWidget {
-  const AppointmentDashboardWidget({super.key});
+  final List<UserAppointment> userAppointment;
+  const AppointmentDashboardWidget({super.key, required this.userAppointment});
 
   @override
   Widget build(BuildContext context) {
@@ -30,7 +32,9 @@ class AppointmentDashboardWidget extends StatelessWidget {
         const SizedBox(
           height: 10,
         ),
-        const AppionmentStackCard(),
+        AppionmentStackCard(
+          userAppointment: userAppointment,
+        ),
       ],
     );
   }

diff --git a/lib/features/dashboard/widgets/top_doctors.dart b/lib/features/dashboard/widgets/top_doctors.dart
@@ -2,11 +2,12 @@ import 'package:flutter/material.dart';
 import 'package:medical_consultation/constants/colors.dart';
 import 'package:medical_consultation/constants/strings.dart';
 import 'package:medical_consultation/constants/text_styles.dart';
-import 'package:medical_consultation/data/mock_data/recomended_doctor_mock.dart';
 import 'package:medical_consultation/features/dashboard/screens/doctor_details_screen.dart';
+import 'package:medical_consultation/models/doctor_details.dart';
 
 class TopDoctors extends StatelessWidget {
-  const TopDoctors({super.key});
+  final List<DoctorDetail> topDoctors;
+  const TopDoctors({super.key, required this.topDoctors});
 
   @override
   Widget build(BuildContext context) {
@@ -30,7 +31,7 @@ class TopDoctors extends StatelessWidget {
           height: 10,
         ),
         ListView.builder(
-          itemCount: recomendedDoctor.length,
+          itemCount: topDoctors.length,
           physics: const NeverScrollableScrollPhysics(),
           shrinkWrap: true,
           itemBuilder: (context, index) {
@@ -40,7 +41,7 @@ class TopDoctors extends StatelessWidget {
                   context,
                   MaterialPageRoute(
                     builder: (_) => DoctorDetailsScreen(
-                      doctorDetail: recomendedDoctor[index],
+                      doctorDetail: topDoctors[index],
                     ),
                   ),
                 );
@@ -58,7 +59,7 @@ class TopDoctors extends StatelessWidget {
                   crossAxisAlignment: CrossAxisAlignment.center,
                   children: [
                     Image.network(
-                      recomendedDoctor[index].imageUrl ?? '',
+                      topDoctors[index].imageUrl ?? '',
                     ),
                     const SizedBox(
                       width: 10,
@@ -68,14 +69,14 @@ class TopDoctors extends StatelessWidget {
                       crossAxisAlignment: CrossAxisAlignment.start,
                       children: [
                         Text(
-                          '${recomendedDoctor[index].specialty ?? ''} ${Strings.specialist}',
+                          '${topDoctors[index].specialty ?? ''} ${Strings.specialist}',
                           style: TextStyles.regular16.withFadeText(),
                         ),
                         const SizedBox(
                           height: 5,
                         ),
                         Text(
-                          'dr. ${recomendedDoctor[index].name ?? ''}',
+                          'dr. ${topDoctors[index].name ?? ''}',
                           style: TextStyles.semibold22.textColor(),
                         ),
                         const SizedBox(
@@ -91,7 +92,7 @@ class TopDoctors extends StatelessWidget {
                               width: 2,
                             ),
                             Text(
-                              (recomendedDoctor[index].rating ?? '').toString(),
+                              (topDoctors[index].rating ?? '').toString(),
                               style: TextStyles.regular16.textColor(),
                             ),
                             const SizedBox(
@@ -105,7 +106,7 @@ class TopDoctors extends StatelessWidget {
                               width: 5,
                             ),
                             Text(
-                              '${recomendedDoctor[index].numberOfReviews ?? ''} ${Strings.reviews}',
+                              '${topDoctors[index].numberOfReviews ?? ''} ${Strings.reviews}',
                               style: TextStyles.regular16.textColor(),
                             ),
                           ],

diff --git a/lib/features/shared/enums/base_notifier_status.dart b/lib/features/shared/enums/base_notifier_status.dart
@@ -0,0 +1,10 @@
+enum BaseNotifierStatus {
+  init,
+  error,
+  success,
+  loading,
+
+  cancel,
+  disconnected,
+  loaded,
+}