using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Neo.LegitimateLicences.Desktop.Helpers
{
    public class JsonHelper
    {
        #region GetValidString
        public static string GetValidString(JValue obj)
        {
            return obj.ToString();

            //if (obj.Value != null)
            //{ 
            //    return obj.ToString();   
            //}
            //else
            //{ 
            //    return "-";
            //}
        } 
        #endregion

        #region GetValidLong
        public static long? GetValidLong(JValue obj)
        {            
            if (obj.Value != null)
            {
                return Convert.ToInt64(obj.ToString());
            }
            else
            {
                return null;
            }
        } 
        #endregion

        #region GetValidInt
        public static int? GetValidInt(JValue obj)
        {            
            if (obj.Value != null)
            {
                return Convert.ToInt32(obj.ToString());
            }
            else
            {
                return null;
            }
        } 
        #endregion

        #region GetValidShort
        public static short? GetValidShort(JValue obj)
        {            
            if (obj.Value != null)
            {
                return Convert.ToInt16(obj.ToString());
            }
            else
            {
                return null;
            }
        } 
        #endregion

        #region GetValidDate
        public static DateTime? GetValidDate(JValue obj)
        {            
            if (obj.Value != null)
            {
                return Convert.ToDateTime(obj.ToString());
            }
            else
            {
                return null;
            }
        } 
        #endregion
    }
}