using System;
using System.Collections.Generic;
using HcUtility.Core;

namespace DSWeb.MvcShipping.Helper
{
    public class ModelObjectConvert<T> where T:ModelObjectBase
    {
        private static ModelObjectBase Converter(T inputObject)
        {
            return inputObject;
        }

        public static List<ModelObjectBase> ToModelObjectList(List<T> objList)
        {
            if (objList == null)
                return null;
            return objList.ConvertAll<ModelObjectBase>(new Converter<T, ModelObjectBase>(Converter));
        }

        public static List<Dictionary<string, string>> ToExtendList(List<T> objList)
        {//将扩展数据属性的对象列表中的扩展属性值转化为List<Dictionary<string, string>>
            if (objList == null)
                return null;
            else
            {
                var result = new List<Dictionary<string, string>>();

                foreach (var obj in objList)
                {
                    result.Add(obj.ExtendDic);
                }
                return result;
            }
        }
    }
}