using System;
using System.IO;
using System.Runtime.Serialization.Formatters.Binary;
using IwbZero.ToolCommon.LogHelpers;

namespace IwbZero.ToolCommon
{
    public static class SerializeHelper
    {
        /// <summary>
        /// 深拷贝（对象需有[Serializable]可序列化特性）
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="target"></param>
        /// <returns></returns>
        public static T DeepClone<T>(T target)
        {
            return IwbDeserialization<T>(IwbSerialization(target));
        }

        public static string IwbSerialization(object target)
        {
            try
            {
                using (MemoryStream stream = new MemoryStream())
                {
                    new BinaryFormatter().Serialize(stream, target);
                    return Convert.ToBase64String(stream.ToArray());
                }
            }
            catch (Exception e)
            {
                typeof(SerializeHelper).LogError(e);
                return null;
            }

        }

        public static T IwbDeserialization<T>(string target)
        {
            try
            {
                byte[] targetArray = Convert.FromBase64String(target);
                using (MemoryStream stream = new MemoryStream(targetArray))
                {
                    return (T)new BinaryFormatter().Deserialize(stream);
                }
            }
            catch (Exception e)
            {
                typeof(SerializeHelper).LogError(e);
                return default(T);
            }

        }
    }
}