using System;
using Newtonsoft.Json.Linq;

namespace Hncore.Infrastructure.Extension
{
    public static class NumberExtension
    {
        public static int ToInt(this int? num)
        {
            if (num == null)
            {
                return 0;
            }

            return Convert.ToInt32(num);
        }

        public static int ToInt(this JToken obj)
        {
            if (obj == null)
            {
                return 0;
            }

            int.TryParse(obj.ToString(), out var num);

            return num;
        }

        public static decimal ToDecimal(this decimal? num)
        {
            if (num == null)
            {

                return 0;
            }

            return Convert.ToDecimal(num);
        }

        public static long ToLong(this long? num)
        {
            if (num == null)
            {
                return 0;
            }

            return (long) num;
        }

        public static int ToInt(this bool flag)
        {
            if (flag)
            {
                return 1;
            }
            else
            {
                return 0;
            }
        }
    }
}