push schedule apis

lib/pages/device_managment/water_heater/bloc/water_heater_bloc.dart

@@ -5,6 +5,7 @@ import 'package:bloc/bloc.dart';
 import 'package:equatable/equatable.dart';
 import 'package:flutter/material.dart';
 import 'package:syncrow_web/pages/device_managment/all_devices/models/device_status.dart';
+import 'package:syncrow_web/pages/device_managment/water_heater/models/schedule_entry.dart';
 import 'package:syncrow_web/pages/device_managment/water_heater/models/schedule_model.dart';
 import 'package:syncrow_web/pages/device_managment/water_heater/models/water_heater_status_model.dart';
 import 'package:syncrow_web/services/devices_mang_api.dart';
@@ -487,10 +488,8 @@ class WaterHeaterBloc extends Bloc<WaterHeaterEvent, WaterHeaterState> {
     emit(ScheduleLoadingState());
 
     try {
-      // List<ScheduleModel> schedules = await DevicesManagementApi()
+      List<ScheduleModel> schedules = await DevicesManagementApi()
-      //     .getDeviceSchedules(deviceStatus.uuid, event.category);
+          .getDeviceSchedules(deviceStatus.uuid, event.category);
-
-      List<ScheduleModel> schedules = const [];
 
       emit(WaterHeaterDeviceStatusLoaded(
         deviceStatus,
@@ -513,7 +512,7 @@ class WaterHeaterBloc extends Bloc<WaterHeaterEvent, WaterHeaterState> {
     if (state is WaterHeaterDeviceStatusLoaded) {
       final currentState = state as WaterHeaterDeviceStatusLoaded;
 
-      ScheduleModel newSchedule = ScheduleModel(
+      ScheduleEntry newSchedule = ScheduleEntry(
         category: event.category,
         time: formatTimeOfDayToISO(event.time),
         function: Status(code: 'switch_1', value: event.functionOn),
@@ -526,10 +525,7 @@ class WaterHeaterBloc extends Bloc<WaterHeaterEvent, WaterHeaterState> {
           .addScheduleRecord(newSchedule, currentState.status.uuid);
 
       if (success) {
-        final updatedSchedules =
+        add(GetSchedulesEvent(category: 'switch_1', uuid: deviceStatus.uuid));
-            List<ScheduleModel>.from(currentState.schedules)..add(newSchedule);
-
-        emit(currentState.copyWith(schedules: updatedSchedules));
       } else {
         emit(currentState);
         //emit(const WaterHeaterFailedState(error: 'Failed to add schedule.'));

lib/pages/device_managment/water_heater/bloc/water_heater_event.dart

@@ -83,22 +83,21 @@ final class DeleteScheduleEvent extends WaterHeaterEvent {
 
 final class UpdateScheduleEntryEvent extends WaterHeaterEvent {
   final bool functionOn;
-  final String category;
+//  final String category;
   final String deviceId;
   final int index;
   final String scheduleId;
 
   const UpdateScheduleEntryEvent({
     required this.functionOn,
-    required this.category,
+    // required this.category,
     required this.deviceId,
     required this.scheduleId,
     required this.index,
   });
 
   @override
-  List<Object?> get props =>
+  List<Object?> get props => [functionOn, deviceId, scheduleId];
-      [category, functionOn, deviceId, scheduleId, index];
 }
 
 class GetSchedulesEvent extends WaterHeaterEvent {

lib/pages/device_managment/water_heater/helper/add_schedule_dialog_helper.dart

@@ -143,16 +143,10 @@ class ScheduleDialogHelper {
                         onPressed: () {
                           if (state.selectedTime != null) {
                             if (state.isEditing && index != null) {
-                              bloc.add(UpdateScheduleEntryEvent(
+                              return;
-                                index: index,
-                                deviceId: state.status.uuid,
-                                category: 'kg',
-                                functionOn: state.functionOn,
-                                scheduleId: state.schedules[index].scheduleId,
-                              ));
                             } else {
                               bloc.add(AddScheduleEvent(
-                                category: 'kg',
+                                category: 'switch_1',
                                 time: state.selectedTime!,
                                 selectedDays: state.selectedDays,
                                 functionOn: state.functionOn,
@@ -177,8 +171,15 @@ class ScheduleDialogHelper {
   }
 
   static TimeOfDay _convertStringToTimeOfDay(String timeString) {
-    final DateTime dateTime = DateTime.parse(timeString);
+    final regex = RegExp(r'^(\d{2}):(\d{2})$');
-    return TimeOfDay(hour: dateTime.hour, minute: dateTime.minute);
+    final match = regex.firstMatch(timeString);
+    if (match != null) {
+      final hour = int.parse(match.group(1)!);
+      final minute = int.parse(match.group(2)!);
+      return TimeOfDay(hour: hour, minute: minute);
+    } else {
+      throw const FormatException('Invalid time format');
+    }
   }
 
   static List<bool> _convertDaysStringToBooleans(List<String> selectedDays) {
@@ -233,9 +234,9 @@ class ScheduleDialogHelper {
           value: true,
           groupValue: isOn,
           onChanged: (bool? value) {
-            context
+            // context
-                .read<WaterHeaterBloc>()
+            //     .read<WaterHeaterBloc>()
-                .add(const UpdateFunctionOnEvent(true));
+            //     .add(const UpdateFunctionOnEvent(true));
           },
         ),
         const Text('On'),
@@ -244,9 +245,9 @@ class ScheduleDialogHelper {
           value: false,
           groupValue: isOn,
           onChanged: (bool? value) {
-            context
+            // context
-                .read<WaterHeaterBloc>()
+            //     .read<WaterHeaterBloc>()
-                .add(const UpdateFunctionOnEvent(false));
+            //     .add(const UpdateFunctionOnEvent(false));
           },
         ),
         const Text('Off'),

lib/pages/device_managment/water_heater/models/schedule_entry.dart

@@ -1,19 +1,80 @@
-// import 'package:flutter/material.dart';
+import 'dart:convert';
 
-// class ScheduleEntry {
+import 'package:flutter/foundation.dart';
-//   final List<bool> selectedDays;
-//   final TimeOfDay time;
-//   final bool functionOn;
-//   final String category;
 
-//   ScheduleEntry({
+import 'package:syncrow_web/pages/device_managment/all_devices/models/device_status.dart';
-//     required this.selectedDays,
-//     required this.time,
-//     required this.functionOn,
-//     required this.category,
-//   });
 
-//   @override
+class ScheduleEntry {
-//   String toString() =>
+  final String category;
-//       'ScheduleEntry(selectedDays: $selectedDays, time: $time, functionOn: $functionOn)';
+  final String time;
-// }
+  final Status function;
+  final List<String> days;
+
+  ScheduleEntry({
+    required this.category,
+    required this.time,
+    required this.function,
+    required this.days,
+  });
+
+  @override
+  String toString() {
+    return 'ScheduleEntry(category: $category, time: $time, function: $function, days: $days)';
+  }
+
+  ScheduleEntry copyWith({
+    String? category,
+    String? time,
+    Status? function,
+    List<String>? days,
+  }) {
+    return ScheduleEntry(
+      category: category ?? this.category,
+      time: time ?? this.time,
+      function: function ?? this.function,
+      days: days ?? this.days,
+    );
+  }
+
+  Map<String, dynamic> toMap() {
+    return {
+      'category': category,
+      'time': time,
+      'function': function.toMap(),
+      'days': days,
+    };
+  }
+
+  factory ScheduleEntry.fromMap(Map<String, dynamic> map) {
+    return ScheduleEntry(
+      category: map['category'] ?? '',
+      time: map['time'] ?? '',
+      function: Status.fromMap(map['function']),
+      days: List<String>.from(map['days']),
+    );
+  }
+
+  String toJson() => json.encode(toMap());
+
+  factory ScheduleEntry.fromJson(String source) =>
+      ScheduleEntry.fromMap(json.decode(source));
+
+  @override
+  bool operator ==(Object other) {
+    if (identical(this, other)) return true;
+
+    return other is ScheduleEntry &&
+        other.category == category &&
+        other.time == time &&
+        other.function == function &&
+        listEquals(other.days, days);
+  }
+
+  @override
+  int get hashCode {
+    return category.hashCode ^
+        time.hashCode ^
+        function.hashCode ^
+        days.hashCode;
+  }
+}

lib/pages/device_managment/water_heater/models/schedule_model.dart

@@ -8,26 +8,31 @@ class ScheduleModel {
   final String category;
   final String time;
   final Status function;
-  final List<String> days; 
+  final List<String> days;
-  final TimeOfDay? timeOfDay;
   final List<bool>? selectedDays;
+  final String timezoneId;
+  final bool enable;
 
   ScheduleModel({
+    required this.scheduleId,
     required this.category,
     required this.time,
     required this.function,
     required this.days,
-    this.timeOfDay,
     this.selectedDays,
-    this.scheduleId = '',
+    required this.timezoneId,
+    required this.enable,
   });
 
   Map<String, dynamic> toMap() {
     return {
+      'scheduleId': scheduleId,
       'category': category,
       'time': time,
       'function': function.toMap(),
       'days': days,
+      'timezoneId': timezoneId,
+      'enable': enable,
     };
   }
 
@@ -37,11 +42,11 @@ class ScheduleModel {
       category: map['category'] ?? '',
       time: map['time'] ?? '',
       function: Status.fromMap(map['function']),
-      days: List<String>.from(map['days']),
+      days: List<String>.from(map['days'].map((e) => e.toString())),
-      timeOfDay:
+      timezoneId: map['timezoneId'] ?? '',
-          parseTimeOfDay(map['time']), 
+      enable: map['enable'] ?? false,
-      selectedDays:
+      selectedDays: parseSelectedDays(
-          parseSelectedDays(map['days']), 
+          List<String>.from(map['days'].map((e) => e.toString()))),
     );
   }
 
@@ -51,22 +56,24 @@ class ScheduleModel {
       ScheduleModel.fromMap(json.decode(source));
 
   ScheduleModel copyWith({
+    String? scheduleId,
     String? category,
     String? time,
     Status? function,
     List<String>? days,
-    TimeOfDay? timeOfDay,
     List<bool>? selectedDays,
-    String? scheduleId,
+    String? timezoneId,
+    bool? enable,
   }) {
     return ScheduleModel(
+      scheduleId: scheduleId ?? this.scheduleId,
       category: category ?? this.category,
       time: time ?? this.time,
       function: function ?? this.function,
       days: days ?? this.days,
-      timeOfDay: timeOfDay ?? this.timeOfDay,
       selectedDays: selectedDays ?? this.selectedDays,
-      scheduleId: scheduleId ?? this.scheduleId,
+      timezoneId: timezoneId ?? this.timezoneId,
+      enable: enable ?? this.enable,
     );
   }
 
@@ -97,7 +104,7 @@ class ScheduleModel {
 
   @override
   String toString() {
-    return 'ScheduleModel(category: $category, time: $time, function: $function, days: $days, timeOfDay: $timeOfDay, selectedDays: $selectedDays)';
+    return 'ScheduleModel(category: $category, time: $time, function: $function, days: $days, selectedDays: $selectedDays)';
   }
 
   @override
@@ -109,7 +116,7 @@ class ScheduleModel {
         other.time == time &&
         other.function == function &&
         listEquals(other.days, days) &&
-        timeOfDay == other.timeOfDay &&
+        //  timeOfDay == other.timeOfDay &&
         listEquals(other.selectedDays, selectedDays);
   }
 
@@ -119,7 +126,7 @@ class ScheduleModel {
         time.hashCode ^
         function.hashCode ^
         days.hashCode ^
-        timeOfDay.hashCode ^
+        //   timeOfDay.hashCode ^
         selectedDays.hashCode;
   }
 }

lib/pages/device_managment/water_heater/widgets/schedual_view.dart

@@ -53,11 +53,10 @@ class _BuildScheduleViewState extends State<BuildScheduleView> {
                             state: state,
                             onAddSchedule: () =>
                                 ScheduleDialogHelper.showAddScheduleDialog(
-                              context,
+                                    context,
-                              schedule: null,
+                                    schedule: null,
-                              index: null,
+                                    index: null,
-                              isEdit: false
+                                    isEdit: false),
-                            ),
                           ),
                         if (state.scheduleMode == ScheduleModes.countdown ||
                             state.scheduleMode == ScheduleModes.inching)
@@ -86,7 +85,9 @@ class _BuildScheduleViewState extends State<BuildScheduleView> {
                     );
                   }
                   if (state is WaterHeaterLoadingState) {
-                    return const Center(child: CircularProgressIndicator());
+                    return const SizedBox(
+                        height: 200,
+                        child: Center(child: CircularProgressIndicator()));
                   }
                   return const SizedBox();
                 },

lib/pages/device_managment/water_heater/widgets/schedule_mode_selector.dart

@@ -72,7 +72,7 @@ class ScheduleModeSelector extends StatelessWidget {
               if (value == ScheduleModes.schedule) {
                 context.read<WaterHeaterBloc>().add(
                       GetSchedulesEvent(
-                        category: 'kg',
+                        category: 'switch_1',
                         uuid: state.status.uuid,
                       ),
                     );

lib/pages/device_managment/water_heater/widgets/schedule_row_widget.dart

@@ -1,76 +1,76 @@
-import 'package:flutter/material.dart';
+// import 'package:flutter/material.dart';
-import 'package:syncrow_web/pages/device_managment/water_heater/models/schedule_model.dart';
+// import 'package:syncrow_web/pages/device_managment/water_heater/models/schedule_model.dart';
-import 'package:syncrow_web/utils/format_date_time.dart';
+// import 'package:syncrow_web/utils/format_date_time.dart';
-import 'package:syncrow_web/utils/color_manager.dart';
+// import 'package:syncrow_web/utils/color_manager.dart';
 
-class ScheduleRowWidget extends StatelessWidget {
+// class ScheduleRowWidget extends StatelessWidget {
-  final ScheduleModel schedule;
+//   final ScheduleModel schedule;
-  final int index;
+//   final int index;
-  final Function onEdit;
+//   final Function onEdit;
-  final Function onDelete;
+//   final Function onDelete;
 
-  const ScheduleRowWidget({
+//   const ScheduleRowWidget({
-    super.key,
+//     super.key,
-    required this.schedule,
+//     required this.schedule,
-    required this.index,
+//     required this.index,
-    required this.onEdit,
+//     required this.onEdit,
-    required this.onDelete,
+//     required this.onDelete,
-  });
+//   });
 
-  @override
+//   @override
-  Widget build(BuildContext context) {
+//   Widget build(BuildContext context) {
-    return Table(
+//     return Table(
-      border: TableBorder.all(color: ColorsManager.graysColor),
+//       border: TableBorder.all(color: ColorsManager.graysColor),
-      defaultVerticalAlignment: TableCellVerticalAlignment.middle,
+//       defaultVerticalAlignment: TableCellVerticalAlignment.middle,
-      children: [
+//       children: [
-        TableRow(
+//         TableRow(
-          children: [
+//           children: [
-            Center(
+//             Center(
-              child: schedule.function.value
+//               child: schedule.enable
-                  ? const Icon(Icons.radio_button_checked,
+//                   ? const Icon(Icons.radio_button_checked,
-                      color: ColorsManager.blueColor)
+//                       color: ColorsManager.blueColor)
-                  : const Icon(Icons.radio_button_unchecked),
+//                   : const Icon(Icons.radio_button_unchecked),
-            ),
+//             ),
-            Center(child: Text(_getSelectedDays(schedule.selectedDays ?? []))),
+//             Center(child: Text(_getSelectedDays(schedule.selectedDays ?? []))),
-            Center(child: Text(formatIsoStringToTime(schedule.time))),
+//             Center(child: Text(formatIsoStringToTime(schedule.time, context))),
-            Center(child: Text(schedule.function.value ? 'On' : 'Off')),
+//             Center(child: Text(schedule.enable ? 'On' : 'Off')),
-            Center(
+//             Center(
-              child: Wrap(
+//               child: Wrap(
-                runAlignment: WrapAlignment.center,
+//                 runAlignment: WrapAlignment.center,
-                children: [
+//                 children: [
-                  TextButton(
+//                   TextButton(
-                    style: TextButton.styleFrom(padding: EdgeInsets.zero),
+//                     style: TextButton.styleFrom(padding: EdgeInsets.zero),
-                    onPressed: () => onEdit(),
+//                     onPressed: () => onEdit(),
-                    child: const Text(
+//                     child: const Text(
-                      'Edit',
+//                       'Edit',
-                      style: TextStyle(color: ColorsManager.blueColor),
+//                       style: TextStyle(color: ColorsManager.blueColor),
-                    ),
+//                     ),
-                  ),
+//                   ),
-                  TextButton(
+//                   TextButton(
-                    style: TextButton.styleFrom(padding: EdgeInsets.zero),
+//                     style: TextButton.styleFrom(padding: EdgeInsets.zero),
-                    onPressed: () => onDelete(),
+//                     onPressed: () => onDelete(),
-                    child: const Text(
+//                     child: const Text(
-                      'Delete',
+//                       'Delete',
-                      style: TextStyle(color: ColorsManager.blueColor),
+//                       style: TextStyle(color: ColorsManager.blueColor),
-                    ),
+//                     ),
-                  ),
+//                   ),
-                ],
+//                 ],
-              ),
+//               ),
-            ),
+//             ),
-          ],
+//           ],
-        ),
+//         ),
-      ],
+//       ],
-    );
+//     );
-  }
+//   }
 
-  String _getSelectedDays(List<bool> selectedDays) {
+//   String _getSelectedDays(List<bool> selectedDays) {
-    final days = ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'];
+//     final days = ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'];
-    List<String> selectedDaysStr = [];
+//     List<String> selectedDaysStr = [];
-    for (int i = 0; i < selectedDays.length; i++) {
+//     for (int i = 0; i < selectedDays.length; i++) {
-      if (selectedDays[i]) {
+//       if (selectedDays[i]) {
-        selectedDaysStr.add(days[i]);
+//         selectedDaysStr.add(days[i]);
-      }
+//       }
-    }
+//     }
-    return selectedDaysStr.join(', ');
+//     return selectedDaysStr.join(', ');
-  }
+//   }
-}
+// }

lib/pages/device_managment/water_heater/widgets/schedule_table.dart

@@ -10,7 +10,7 @@ import 'package:syncrow_web/utils/format_date_time.dart';
 
 import '../helper/add_schedule_dialog_helper.dart';
 
-class ScheduleTableWidget extends StatelessWidget {
+class ScheduleTableWidget extends StatefulWidget {
   final WaterHeaterDeviceStatusLoaded state;
 
   const ScheduleTableWidget({
@@ -18,6 +18,26 @@ class ScheduleTableWidget extends StatelessWidget {
     required this.state,
   });
 
+  @override
+  State<ScheduleTableWidget> createState() => _ScheduleTableWidgetState();
+}
+
+class _ScheduleTableWidgetState extends State<ScheduleTableWidget> {
+  late Map<int, bool> _enabledStates;
+
+  @override
+  void initState() {
+    super.initState();
+    _initializeEnabledStates();
+  }
+
+  void _initializeEnabledStates() {
+    _enabledStates = {
+      for (int i = 0; i < widget.state.schedules.length; i++)
+        i: widget.state.schedules[i].enable
+    };
+  }
+
   @override
   Widget build(BuildContext context) {
     return Column(
@@ -107,14 +127,17 @@ class ScheduleTableWidget extends StatelessWidget {
 
   Widget _buildTableBody(
       WaterHeaterDeviceStatusLoaded state, BuildContext context) {
-    return SingleChildScrollView(
+    return SizedBox(
-      child: Table(
+      height: 200,
-        border: TableBorder.all(color: ColorsManager.graysColor),
+      child: SingleChildScrollView(
-        defaultVerticalAlignment: TableCellVerticalAlignment.middle,
+        child: Table(
-        children: [
+          border: TableBorder.all(color: ColorsManager.graysColor),
-          for (int i = 0; i < state.schedules.length; i++)
+          defaultVerticalAlignment: TableCellVerticalAlignment.middle,
-            _buildScheduleRow(state.schedules[i], i, context),
+          children: [
-        ],
+            for (int i = 0; i < state.schedules.length; i++)
+              _buildScheduleRow(state.schedules[i], i, context, state),
+          ],
+        ),
       ),
     );
   }
@@ -134,19 +157,31 @@ class ScheduleTableWidget extends StatelessWidget {
     );
   }
 
-  TableRow _buildScheduleRow(
+  TableRow _buildScheduleRow(ScheduleModel schedule, int index,
-      ScheduleModel schedule, int index, BuildContext context) {
+      BuildContext context, WaterHeaterDeviceStatusLoaded state) {
     return TableRow(
       children: [
         Center(
-            child: schedule.function.value
+          child: Radio<bool>(
-                ? const Icon(Icons.radio_button_checked,
+            value: true,
-                    color: ColorsManager.blueColor)
+            groupValue: _enabledStates[index],
-                : const Icon(Icons.radio_button_unchecked)),
+            onChanged: (bool? value) {
+              setState(() {
+                _enabledStates[index] = value!;
+              });
+              context.read<WaterHeaterBloc>().add(UpdateScheduleEntryEvent(
+                    index: index,
+                    functionOn: value ?? false,
+                    scheduleId: schedule.scheduleId,
+                    deviceId: state.status.uuid,
+                  ));
+            },
+          ),
+        ),
         Center(
             child: Text(_getSelectedDays(
                 ScheduleModel.parseSelectedDays(schedule.days)))),
-        Center(child: Text(formatIsoStringToTime(schedule.time))),
+        Center(child: Text(formatIsoStringToTime(schedule.time, context))),
         Center(child: Text(schedule.function.value ? 'On' : 'Off')),
         Center(
           child: Wrap(

lib/services/devices_mang_api.dart

@@ -3,6 +3,7 @@ import 'package:syncrow_web/pages/device_managment/all_devices/models/device_rep
 import 'package:syncrow_web/pages/device_managment/all_devices/models/device_status.dart';
 import 'package:syncrow_web/pages/device_managment/all_devices/models/devices_model.dart';
 import 'package:syncrow_web/pages/device_managment/all_devices/models/factory_reset_model.dart';
+import 'package:syncrow_web/pages/device_managment/water_heater/models/schedule_entry.dart';
 import 'package:syncrow_web/pages/device_managment/water_heater/models/schedule_model.dart';
 import 'package:syncrow_web/pages/visitor_password/model/device_model.dart';
 import 'package:syncrow_web/services/api/http_service.dart';
@@ -179,7 +180,7 @@ class DevicesManagementApi {
   }
 
   Future<bool> addScheduleRecord(
-      ScheduleModel sendSchedule, String uuid) async {
+      ScheduleEntry sendSchedule, String uuid) async {
     try {
       final response = await HTTPService().post(
         path: ApiEndpoints.scheduleByDeviceId.replaceAll('{deviceUuid}', uuid),
@@ -200,14 +201,14 @@ class DevicesManagementApi {
       String uuid, String category) async {
     try {
       final response = await HTTPService().get(
-        path: ApiEndpoints.scheduleByDeviceId
+        path: ApiEndpoints.getScheduleByDeviceId
             .replaceAll('{deviceUuid}', uuid)
             .replaceAll('{category}', category),
         showServerMessage: true,
         expectedResponseModel: (json) {
           List<ScheduleModel> schedules = [];
-          for (var schedule in json['schedules']) {
+          for (var schedule in json) {
-            schedules.add(ScheduleModel.fromJson(schedule));
+            schedules.add(ScheduleModel.fromMap(schedule));
           }
           return schedules;
         },
@@ -225,7 +226,7 @@ class DevicesManagementApi {
       required String scheduleId}) async {
     try {
       final response = await HTTPService().put(
-        path: ApiEndpoints.scheduleByDeviceId
+        path: ApiEndpoints.updateScheduleByDeviceId
             .replaceAll('{deviceUuid}', uuid)
             .replaceAll('{scheduleUuid}', scheduleId),
         body: {
@@ -246,7 +247,7 @@ class DevicesManagementApi {
   Future<bool> deleteScheduleRecord(String uuid, String scheduleId) async {
     try {
       final response = await HTTPService().delete(
-        path: ApiEndpoints.scheduleByDeviceId
+        path: ApiEndpoints.deleteScheduleByDeviceId
             .replaceAll('{deviceUuid}', uuid)
             .replaceAll('{scheduleUuid}', scheduleId),
         showServerMessage: true,

lib/utils/format_date_time.dart

@@ -25,7 +25,14 @@ String formatTimeOfDayToISO(TimeOfDay time, {DateTime? currentDate}) {
   return dateTime.toUtc().toIso8601String();
 }
 
-String formatIsoStringToTime(String isoString) {
+String formatIsoStringToTime(String isoString, BuildContext context) {
-  final dateTime = DateTime.parse(isoString);
+  try {
-  return DateFormat('hh:mm a').format(dateTime);
+    final parts = isoString.split(':');
+    final hour = int.parse(parts[0]);
+    final minute = int.parse(parts[1]);
+    final timeOfDay = TimeOfDay(hour: hour, minute: minute);
+    return timeOfDay.format(context);
+  } catch (e) {
+    return isoString;
+  }
 }