import 'package:flutter/cupertino.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:syncrow_app/features/devices/bloc/devices_cubit.dart';
import 'package:syncrow_app/features/devices/model/ac_model.dart';

part 'ac_state.dart';

class AcCubit extends Cubit<AcState> {
  AcCubit() : super(AcInitial()) {
    updateACsStatus();
  }

  static AcCubit get(context) => BlocProvider.of(context);

  void selectAC(ACModel model) {
    model.isSelected = !model.isSelected;
    emit(ACSelected());
  }

  ACModel? getSelectedAC() {
    for (var ac in DevicesCubit.categories[0].devices) {
      if (ac is ACModel && ac.isSelected) {
        return ac;
      }
    }
    return null;
  }

  void turnACOn(ACModel model) {
    if (model.status == false) {
      model.status = true;
      updateACsStatus();
      emit(ACTurnedOn());
    }
  }

  void turnACOff(ACModel model) {
    if (model.status == true) {
      model.status = false;
      updateACsStatus();
      emit(ACTurnedOff());
    }
  }

  void updateACsStatus() {
    bool? tempStatus = DevicesCubit.categories[0].devices[0].status;
    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) {
        DevicesCubit.categories[0].devicesStatus = null;
        emit(ACsStatusChanged());
        return;
      }
      DevicesCubit.categories[0].devicesStatus = tempStatus;
      emit(ACsStatusChanged());
    }
  }

  void turnAllACsOff() {
    for (var ac in DevicesCubit.categories[0].devices) {
      ac.status = false;
    }
    updateACsStatus();
    emit(SwitchACsOff());
  }

  void turnAllACsOn() {
    for (var ac in DevicesCubit.categories[0].devices) {
      ac.status = true;
    }
    updateACsStatus();
    emit(SwitchACsOn());
  }

  void setTempToAll(double temperature) {
    for (var element in DevicesCubit.categories[0].devices) {
      if (element is ACModel) {
        element.temperature = temperature;
      }
    }
    emit(ACsTempChanged(temperature));
  }

  void increaseACTemp(int index) {
    var device = DevicesCubit.categories[0].devices[index];
    if (device is ACModel) {
      device.temperature += 0.5;
      emit(ACsTempChanged(device.temperature));
    }
  }

  void decreaseACTemp(int index) {
    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;
    emit(ACsTempChanged(temp));
  }

  double getTemp(int index) {
    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;

  /// implement the fan speed and temp mode change
}