part of 'main.dart';

class HAView {
  List<HACard> cards = [];
  List<Entity> badges = [];
  Entity linkedEntity;
  final String name;
  final String id;
  final String iconName;
  final int count;
  final bool panel;

  HAView({
    this.name,
    this.id,
    this.count,
    this.iconName,
    this.panel: false,
    List<Entity> childEntities
  }) {
    if (childEntities != null) {
      _fillView(childEntities);
    }
  }

  void _fillView(List<Entity> childEntities) {
    List<HACard> autoGeneratedCards = [];
    badges.addAll(childEntities.where((entity){ return entity.isBadge;}));
    childEntities.where((entity){ return entity.domain == "media_player";}).forEach((e){
      HACard card = HACard(
          name: e.displayName,
          id: e.entityId,
          linkedEntityWrapper: EntityWrapper(entity: e),
          type: CardType.MEDIA_CONTROL
      );
      cards.add(card);
    });
    childEntities.where((e){return (!e.isBadge && e.domain != "media_player");}).forEach((entity) {
      if (!entity.isGroup) {
        String groupIdToAdd = "${entity.domain}.${entity.domain}$count";
        if (autoGeneratedCards.every((HACard card) => card.id != groupIdToAdd )) {
          HACard card = HACard(
              id: groupIdToAdd,
              name: entity.domain,
              type: CardType.ENTITIES
          );
          card.entities.add(EntityWrapper(entity: entity));
          autoGeneratedCards.add(card);
        } else {
          autoGeneratedCards.firstWhere((card) => card.id == groupIdToAdd).entities.add(EntityWrapper(entity: entity));
        }
      } else {
        HACard card = HACard(
            name: entity.displayName,
            id: entity.entityId,
            linkedEntityWrapper: EntityWrapper(entity: entity),
            type: CardType.ENTITIES
        );
        card.entities.addAll(entity.childEntities.where((entity) {return entity.domain != "media_player";}).map((e) {return EntityWrapper(entity: e);}));
        entity.childEntities.where((entity) {return entity.domain == "media_player";}).forEach((entity){
          HACard mediaCard = HACard(
              name: entity.displayName,
              id: entity.entityId,
              linkedEntityWrapper: EntityWrapper(entity: entity),
              type: CardType.MEDIA_CONTROL
          );
          cards.add(mediaCard);
        });
        cards.add(card);
      }
    });
    cards.addAll(autoGeneratedCards);
  }

  Widget buildTab() {
    if (linkedEntity == null) {
      if (iconName != null) {
        return
          Tab(
              icon:
              Icon(
                MaterialDesignIcons.getIconDataFromIconName(
                    iconName ?? "mdi:home-assistant"),
                size: 24.0,
              )
          );
      } else {
        return
          Tab(
              text: name.toUpperCase(),
          );
      }
    } else {
      if (linkedEntity.icon != null && linkedEntity.icon.length > 0) {
        return Tab(
          icon: Icon(
              MaterialDesignIcons.getIconDataFromIconName(
                  linkedEntity.icon),
              size: 24.0,
            )
        );
      } else {
        return Tab(
            text: linkedEntity.displayName.toUpperCase(),
        );
      }

    }
  }

  Widget build(BuildContext context) {
    return ViewWidget(
      view: this,
    );
  }
}