using System.Text;
using Newtonsoft.Json;

namespace SJZY.Track.Application.Helpers;

public class Base64Helper
{
    /// <summary>
    /// json序列化base64
    /// </summary>
    /// <param name="obj"></param>
    /// <returns></returns>
    public static string SerializeObject(object obj)
    {
        var json = JsonConvert.SerializeObject(obj);
        var bytes = Encoding.UTF8.GetBytes(json);

        return Convert.ToBase64String(bytes);
    }

    /// <summary>
    /// json反序列化base64
    /// </summary>
    /// <param name="json"></param>
    /// <typeparam name="T"></typeparam>
    /// <returns></returns>
    public static T? DeSerialize<T>(string json)
    {
        byte[] bytes = Convert.FromBase64String(json);

        return JsonConvert.DeserializeObject<T>(Encoding.UTF8.GetString(bytes));
    }
}