ha_client/lib/entities/climate/climate_entity.class.dart

part of '../../main.dart';

class ClimateEntity extends Entity {

  @override
  EntityHistoryConfig historyConfig = EntityHistoryConfig(
    chartType: EntityHistoryWidgetType.numericAttributes,
    numericState: false,
    numericAttributesToShow: ["current_temperature"]
  );

  static const SUPPORT_TARGET_TEMPERATURE = 1;
  static const SUPPORT_TARGET_TEMPERATURE_RANGE = 2;
  static const SUPPORT_TARGET_HUMIDITY = 4;
  static const SUPPORT_FAN_MODE = 8;
  static const SUPPORT_PRESET_MODE = 16;
  static const SUPPORT_SWING_MODE = 32;
  static const SUPPORT_AUX_HEAT = 64;


  //static const SUPPORT_OPERATION_MODE = 16;
  //static const SUPPORT_HOLD_MODE = 256;
  //static const SUPPORT_AWAY_MODE = 1024;
  //static const SUPPORT_ON_OFF = 4096;

  ClimateEntity(Map rawData, String webHost) : super(rawData, webHost);

  bool get supportTargetTemperature => ((supportedFeatures &
  ClimateEntity.SUPPORT_TARGET_TEMPERATURE) ==
      ClimateEntity.SUPPORT_TARGET_TEMPERATURE);
  bool get supportTargetTemperatureRange => ((supportedFeatures &
  ClimateEntity.SUPPORT_TARGET_TEMPERATURE_RANGE) ==
      ClimateEntity.SUPPORT_TARGET_TEMPERATURE_RANGE);
  bool get supportTargetHumidity => ((supportedFeatures &
  ClimateEntity.SUPPORT_TARGET_HUMIDITY) ==
      ClimateEntity.SUPPORT_TARGET_HUMIDITY);
  bool get supportFanMode =>
      ((supportedFeatures & ClimateEntity.SUPPORT_FAN_MODE) ==
          ClimateEntity.SUPPORT_FAN_MODE);
  bool get supportSwingMode =>
      ((supportedFeatures & ClimateEntity.SUPPORT_SWING_MODE) ==
          ClimateEntity.SUPPORT_SWING_MODE);
  bool get supportPresetMode =>
      ((supportedFeatures & ClimateEntity.SUPPORT_PRESET_MODE) ==
          ClimateEntity.SUPPORT_PRESET_MODE);
  bool get supportAuxHeat =>
      ((supportedFeatures & ClimateEntity.SUPPORT_AUX_HEAT) ==
          ClimateEntity.SUPPORT_AUX_HEAT);

  List<String> get hvacModes => attributes["hvac_modes"] != null
      ? (attributes["hvac_modes"] as List).cast<String>()
      : null;
  List<String> get fanModes => attributes["fan_modes"] != null
      ? (attributes["fan_modes"] as List).cast<String>()
      : null;
  List<String> get presetModes => attributes["preset_modes"] != null
      ? (attributes["preset_modes"] as List).cast<String>()
      : null;
  List<String> get swingModes => attributes["swing_modes"] != null
      ? (attributes["swing_modes"] as List).cast<String>()
      : null;
  double get temperature => _getDoubleAttributeValue('temperature');
  double get currentTemperature => _getDoubleAttributeValue('current_temperature');
  double get targetHigh => _getDoubleAttributeValue('target_temp_high');
  double get targetLow => _getDoubleAttributeValue('target_temp_low');
  double get maxTemp => _getDoubleAttributeValue('max_temp') ?? 100.0;
  double get minTemp => _getDoubleAttributeValue('min_temp') ?? -100.0;
  double get targetHumidity => _getDoubleAttributeValue('humidity');
  double get maxHumidity => _getDoubleAttributeValue('max_humidity');
  double get minHumidity => _getDoubleAttributeValue('min_humidity');
  double get temperatureStep => _getDoubleAttributeValue('target_temp_step') ?? 0.5;
  String get hvacAction => attributes['hvac_action'];
  String get fanMode => attributes['fan_mode'];
  String get presetMode => attributes['preset_mode'];
  String get swingMode => attributes['swing_mode'];
  bool get awayMode => attributes['away_mode'] == "on";
  //bool get isOff => state == EntityState.off;
  bool get auxHeat => attributes['aux_heat'] == "on";

  @override
  void update(Map rawData, String webHost) {
    super.update(rawData, webHost);
    if (supportTargetTemperature) {
      historyConfig.numericAttributesToShow.add("temperature");
    }
    if (supportTargetTemperatureRange) {
      historyConfig.numericAttributesToShow.add("target_temp_high");
      historyConfig.numericAttributesToShow.add("target_temp_low");
    }
  }

  @override
  Widget _buildStatePart(BuildContext context) {
    return ClimateStateWidget();
  }

  @override
  Widget _buildAdditionalControlsForPage(BuildContext context) {
    return ClimateControlWidget();
  }

  @override
  double _getDoubleAttributeValue(String attributeName) {
    var temp1 = attributes["$attributeName"];
    if (temp1 is int) {
      return temp1.toDouble();
    } else if (temp1 is double) {
      return temp1;
    } else {
      return null;
    }
  }

}