using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using AutoMapper;

namespace MyCode.Project.Infrastructure.Common
{
    public class AutoMapperHelper
    {

        /// <summary>
        /// 映射单个实体
        /// </summary>
        /// <typeparam name="T">目标对象</typeparam>
        /// <typeparam name="F">数据来源对象</typeparam>
        /// <param name="fromData">数据原变量</param>
        /// <returns></returns>
        public static T AutoMappToSingle<T,F>(F fromData)
        {
            var datatype = fromData.GetType();
            Mapper.Initialize(x => {
                x.CreateMap<F,T> ();
            });
           var  result = Mapper.Map<T>(fromData);
            return result;
        }


        /// <summary>
        /// 映射LIST
        /// </summary>
        /// <typeparam name="T">目标对象List</typeparam>
        /// <typeparam name="F">数据来源对象List</typeparam>
        /// <param name="fromData">数据原变量List</param>
        /// <returns></returns>
        public static List<T> AutoMappToList<T, F>(List<F> fromData)
        {
            var datatype = fromData.GetType();
            Mapper.Initialize(x => {
                x.CreateMap<F, T>();
            });
            var result = Mapper.Map<List<T>>(fromData);
            return result;
        }
    }
}