class ExerciseTree {
  int treeId;
  int parentId;
  String name;
  String imageUrl;
  bool active;
  String nameTranslation;

  ExerciseTree();

  ExerciseTree.fromJson(Map json) {
    this.treeId = json['treeId'];
    this.name = json['name'];
    this.parentId = -1;
    this.imageUrl = json['imageUrl'];
    this.active = json['active'];
    this.nameTranslation = json['translations'] != null && (json['translations']).length > 0 ? json['translations'][0]['name'] : this.name;
  }

  Map<String, dynamic> toJson() {
    return {
      "treeId": treeId,
      "parentId": parentId,
      "name": name,
      "imageUrl": imageUrl,
      "active": active.toString(),
      "nameTranslation": nameTranslation,
    };
  }

  ExerciseTree copy(int parentId) {
    ExerciseTree newTree = ExerciseTree();
    newTree.treeId = this.treeId;
    newTree.name = this.name;
    newTree.imageUrl = this.imageUrl;
    newTree.nameTranslation = this.nameTranslation;
    if (parentId != -1) {
      newTree.parentId = parentId;
    }
    newTree.active = this.active;

    return newTree;
  }
}