set unique label

Author: devdotnetorg

README.md

@@ -44,6 +44,7 @@ Recommended additional extensions that improve the development process and inter
 
 - **Processor.** ARMv7 or ARMv8;
 - **OS version.** Linux distribution based on Ubuntu 20.04 LTS or later (Focal Fossa), or Debian 10.11 or later (Buster). It is recommended to use the distribution kit [Armbian](https://www.armbian.com/ "Armbian - Linux for ARM development boards").
+- **Software.** OpenSSH SSH server.
 
 ## Getting started
 

README_ru.md

@@ -43,7 +43,8 @@
 ## Системные требования для устройства
 
 - **Процессор.** ARMv7 или ARMv8;
-- **Версия ОС.** Linux дистрибутив построенный на основе Ubuntu версии не ниже 20.04 LTS (Focal Fossa), или на основе Debian версии не ниже 10.11 (Buster). Рекомендуется использовать дистрибутив [Armbian](https://www.armbian.com/ "Armbian – Linux for ARM development boards").
+- **Версия ОС.** Linux дистрибутив построенный на основе Ubuntu версии не ниже 20.04 LTS (Focal Fossa), или на основе Debian версии не ниже 10.11 (Buster). Рекомендуется использовать дистрибутив [Armbian](https://www.armbian.com/ "Armbian – Linux for ARM development boards");
+- **ПО.** SSH-сервер OpenSSH.
 
 ## Быстрый старт
 

src/Entity/EntityBaseAttribute.ts

@@ -23,9 +23,7 @@ export class EntityBaseAttribute {
   private _author:string="";  
   public get Author(): string {
     return this._author;}
-  private _label:string="";  
-  public get Label(): string {
-    return this._label;}
+  public Label: string="";
   private _detail:string="";  
   public get Detail(): string {
     return this._detail;}
@@ -70,7 +68,7 @@ export class EntityBaseAttribute {
       this._releaseDate=new Date(obj.releaseDate);
       this._forVersionExt=obj.forVersionExt;
       this._author=obj.author;
-      this._label=obj.label;
+      this.Label=obj.label;
       this._detail=obj.detail;
       this._description=obj.description;
       this._language=obj.language;

src/Entity/EntityCollection.ts

@@ -42,6 +42,10 @@ export abstract class EntityCollection <A extends EntityBaseAttribute, T extends
   public Add(value:T):boolean
   {
     try {
+      //unique label
+      if(!this.isUniqueLabel(value.Attributes.Label)) {
+        value.Attributes.Label=`[${value.Attributes.Id}] ${value.Attributes.Label}`;
+      }
       this._items.set(value.Attributes.Id,value);
       return true;
     } catch (err: any){
@@ -395,6 +399,16 @@ export abstract class EntityCollection <A extends EntityBaseAttribute, T extends
     if (fs.existsSync(dir)) fs.emptyDirSync(dir);
   }
 
+  private isUniqueLabel(searchLabel:string):boolean
+  {
+    searchLabel=searchLabel.toLocaleLowerCase();
+    for (let [key, value] of this._items.entries()) {
+      if (value.Attributes.Label.toLocaleLowerCase() === searchLabel)
+        return false;
+    }
+    return true;
+  }
+
 }
 
 //TODO убрать, заменить на Interface IConfig