enum DeviceMode { idle, pattern, manual } class DeviceStatus { final bool connected; final double battery; final double temperature; final int signalStrength; final DeviceMode currentMode; const DeviceStatus({ this.connected = false, this.battery = 100.0, this.temperature = 36.5, this.signalStrength = 0, this.currentMode = DeviceMode.idle, }); DeviceStatus copyWith({ bool? connected, double? battery, double? temperature, int? signalStrength, DeviceMode? currentMode, }) { return DeviceStatus( connected: connected ?? this.connected, battery: battery ?? this.battery, temperature: temperature ?? this.temperature, signalStrength: signalStrength ?? this.signalStrength, currentMode: currentMode ?? this.currentMode, ); } }