package com.ishchuk.antlr.json.model;
  
  import java.util.ArrayList;
  import java.util.List;
  
  public class JsonArray extends JsonElement {
  

      private List<JsonElement> array;

      public List<JsonElement> getArray() {

          return array;
      }
  

      public JsonArray() {
          this.array = new ArrayList<>();
      }

  
      public String toString() {
          StringBuilder builder = new StringBuilder();
          builder.append("[");
          this.array.forEach(obj ->{
              builder.append(obj.toString()).append(",");
          });
          int lastIndex = builder.lastIndexOf(",");
          if (lastIndex > 0) {
              builder.deleteCharAt(lastIndex);
          }
          builder.append("]");
          return builder.toString();
      }
  
      @Override
      public String toYml(String delay) {
          StringBuilder builder = new StringBuilder();
          this.array.forEach(obj ->{
              builder.append(delay).append("- ");
              if (obj instanceof JsonPrimitive) {
                  builder.append(obj.toString()).append("\n");
              } else {
                  builder.append(obj.toYml(""));
              }
          });
  
          return builder.toString();
      }
  
      public static void main() {
          System.out.println("Hello! With this application you can parse a JSON file and convert it to YAML");
          System.out.println("-----------------------------------------------------------------------------");
          System.out.println("Put ");
      }

  }