ds8-solution-pro/ds-wms-service/DS.Module.Core/Extensions/AutoMapperExtension.cs

using AutoMapper;

namespace DS.Module.Core.Extensions;

/// <summary>
/// AutoMapper扩展类
/// </summary>
public static class AutoMapperExtension
{
    /// <summary>
    ///  对象映射
    /// </summary>
    public static TOut MapTo<TIn, TOut>(this TIn source)
    {
        if (source == null) return default(TOut);
        var config = new MapperConfiguration(cfg => cfg.CreateMap<TIn, TOut>());
        var mapper = config.CreateMapper();
        return mapper.Map<TOut>(source);
    }

    /// <summary>
    ///  对象映射（自定义）
    /// </summary>
    public static TOut MapTo<TIn, TOut>(this TIn source, Profile profile)
    {
        if (source == null) return default(TOut);
        var config = new MapperConfiguration(cfg => cfg.AddProfile(profile));
        var mapper = config.CreateMapper();
        return mapper.Map<TOut>(source);
    }

    /// <summary>
    /// 集合映射
    /// </summary>
    /// <typeparam name="TSource"></typeparam>
    /// <typeparam name="TDestination"></typeparam>
    /// <param name="source"></param>
    /// <returns></returns>
    public static IEnumerable<TDestination> MapToList<TSource, TDestination>(this IEnumerable<TSource> source)
    {
        if (source == null) return new List<TDestination>();
        var config = new MapperConfiguration(cfg => cfg.CreateMap<TSource, TDestination>());
        var mapper = config.CreateMapper();
        return mapper.Map<List<TDestination>>(source);
    }

    /// <summary>
    /// 集合映射（自定义）
    /// </summary>
    /// <typeparam name="TSource"></typeparam>
    /// <typeparam name="TDestination"></typeparam>
    /// <param name="source"></param>
    /// <param name="profile"></param>
    /// <returns></returns>
    public static IEnumerable<TDestination> MapToList<TSource, TDestination>(this IEnumerable<TSource> source,
        Profile profile)
    {
        if (source == null) return new List<TDestination>();

        var config = new MapperConfiguration(cfg => cfg.AddProfile(profile));
        var mapper = config.CreateMapper();
        return mapper.Map<List<TDestination>>(source);
    }
}