Converted all the devices models to extends from DeviceModel for the purpose of unifying.

Initialized Lights feature.

lib/features/devices/bloc/ac/ac_cubit.dart

@@ -1,6 +1,5 @@
 import 'package:flutter/cupertino.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
-import 'package:meta/meta.dart';
 import 'package:syncrow_app/features/devices/bloc/devices_cubit.dart';
 import 'package:syncrow_app/features/devices/model/ac_model.dart';
 
@@ -8,7 +7,6 @@ part 'ac_state.dart';
 
 class AcCubit extends Cubit<AcState> {
   AcCubit() : super(AcInitial()) {
-    averageTempForAll();
     updateACsStatus();
   }
 
@@ -21,7 +19,7 @@ class AcCubit extends Cubit<AcState> {
 
   ACModel? getSelectedAC() {
     for (var ac in DevicesCubit.categories[0].devices) {
-      if (ac.isSelected) {
+      if (ac is ACModel && ac.isSelected) {
         return ac;
       }
     }
@@ -29,7 +27,7 @@ class AcCubit extends Cubit<AcState> {
   }
 
   void turnACOn(ACModel model) {
-    if (!model.status) {
+    if (model.status == false) {
       model.status = true;
       updateACsStatus();
       emit(ACTurnedOn());
@@ -37,7 +35,7 @@ class AcCubit extends Cubit<AcState> {
   }
 
   void turnACOff(ACModel model) {
-    if (model.status) {
+    if (model.status == true) {
       model.status = false;
       updateACsStatus();
       emit(ACTurnedOff());
@@ -45,7 +43,7 @@ class AcCubit extends Cubit<AcState> {
   }
 
   void updateACsStatus() {
-    bool tempStatus = DevicesCubit.categories[0].devices[0].status;
+    bool tempStatus = DevicesCubit.categories[0].devices[0].status ?? false;
     for (var AC in DevicesCubit.categories[0].devices) {
       //check if there any AC have a different status than the initial ==> turn off the universal switch
       if (AC.status != tempStatus) {
@@ -75,49 +73,44 @@ class AcCubit extends Cubit<AcState> {
   }
 
   void setTempToAll(double temperature) {
-    for (var ac in DevicesCubit.categories[0].devices) {
-      ac.temperature = temperature;
+    for (var element in DevicesCubit.categories[0].devices) {
+      if (element is ACModel) {
+        element.temperature = temperature;
+      }
     }
-    averageTempForAll();
     emit(ACsTempChanged(temperature));
   }
 
   void increaseACTemp(int index) {
-    DevicesCubit.categories[0].devices[index].temperature += .5;
-    averageTempForAll();
-    emit(ACsTempChanged(DevicesCubit.categories[0].devices[index].temperature));
+    var device = DevicesCubit.categories[0].devices[index];
+    if (device is ACModel) {
+      device.temperature += 0.5;
+      emit(ACsTempChanged(device.temperature));
+    }
   }
 
   void decreaseACTemp(int index) {
-    DevicesCubit.categories[0].devices[index].temperature -= .5;
-    averageTempForAll();
-    emit(ACsTempChanged(DevicesCubit.categories[0].devices[index].temperature));
+    var device = DevicesCubit.categories[0].devices[index];
+    if (device is ACModel) {
+      device.temperature -= 0.5;
+      emit(ACsTempChanged(device.temperature));
+    }
   }
 
   void setACTemp(ACModel model, double temp) {
     model.temperature = temp;
-    averageTempForAll();
     emit(ACsTempChanged(temp));
   }
 
   double getTemp(int index) {
-    return DevicesCubit.categories[0].devices[index].temperature;
+    var device = DevicesCubit.categories[0].devices[index];
+    if (device is ACModel) {
+      return device.temperature;
+    }
+    return 0.0; // or any default value you prefer
   }
 
   static double averageTemp = 0;
 
-  void averageTempForAll() {
-    double tempSum = 0;
-    for (var ac in DevicesCubit.categories[0].devices) {
-      tempSum += ac.temperature;
-    }
-
-    averageTemp = tempSum / DevicesCubit.categories[0].devices.length;
-
-    averageTemp = (averageTemp * 2).round() / 2;
-
-    emit(ACsAverageTemp());
-  }
-
   /// implement the fan speed and temp mode change
 }

lib/features/devices/bloc/devices_cubit.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:syncrow_app/features/devices/model/ac_model.dart';
+import 'package:syncrow_app/features/devices/model/light_model.dart';
 import 'package:syncrow_app/features/devices/view/widgets/curtains/curtain_view.dart';
 import 'package:syncrow_app/features/devices/view/widgets/gateway/gateway_view.dart';
 import 'package:syncrow_app/features/devices/view/widgets/screens/screens_view.dart';
@@ -28,7 +29,7 @@ class DevicesCubit extends Cubit<DevicesState> {
 
   static DevicesCubit get(context) => BlocProvider.of(context);
 
-  static var categories = <DevicesCategoryModel>[
+  static List<DevicesCategoryModel> categories = [
     DevicesCategoryModel(
       devices: [
         ACModel(
@@ -38,6 +39,10 @@ class DevicesCubit extends Cubit<DevicesState> {
           temperature: 20,
           fanSpeed: 0,
           tempMode: 0,
+          type: '',
+          location: '',
+          image: '',
+          timer: null,
         ),
         ACModel(
           name: "Master Bedroom AC",
@@ -46,6 +51,10 @@ class DevicesCubit extends Cubit<DevicesState> {
           temperature: 20,
           fanSpeed: 0,
           tempMode: 0,
+          type: '',
+          location: '',
+          image: '',
+          timer: null,
         ),
       ],
       icon: Assets.iconsAC,
@@ -54,7 +63,32 @@ class DevicesCubit extends Cubit<DevicesState> {
       page: const ACsView(),
     ),
     DevicesCategoryModel(
-      devices: [],
+      devices: [
+        LightModel(
+          name: "Living Room Light",
+          id: '0',
+          status: false,
+          color: 0,
+          brightness: 20,
+          lightingMode: 1,
+          timer: null,
+          type: '',
+          location: '',
+          image: '',
+        ),
+        LightModel(
+          name: "Master Bedroom Light",
+          id: '1',
+          status: false,
+          color: 2,
+          brightness: 40,
+          lightingMode: 1,
+          timer: null,
+          type: '',
+          location: '',
+          image: '',
+        ),
+      ],
       icon: Assets.iconsLight,
       name: 'Lights',
       type: DeviceType.Lights,
@@ -101,7 +135,7 @@ class DevicesCubit extends Cubit<DevicesState> {
 
   void areAllDevicesOff(DevicesCategoryModel category) {
     for (var device in category.devices) {
-      if (device.status) {
+      if (device.status ?? false) {
         category.devicesStatus = false;
         emit(CategorySwitchChanged());
         return;

lib/features/devices/bloc/lights/lights_cubit.dart

@@ -0,0 +1,9 @@
+import 'package:flutter_bloc/flutter_bloc.dart';
+
+part 'lights_state.dart';
+
+class LightsCubit extends Cubit<LightsState> {
+  LightsCubit() : super(LightsInitial());
+
+  static LightsCubit get(context) => BlocProvider.of(context);
+}

lib/features/devices/bloc/lights/lights_state.dart

@@ -0,0 +1,5 @@
+part of 'lights_cubit.dart';
+
+abstract class LightsState {}
+
+class LightsInitial extends LightsState {}