using AutoMapper;
using IM_API.Domain.Events;
using IM_API.Dtos;
using IM_API.Models;

namespace IM_API.Configs
{
    public class MapperConfig:Profile
    {
        public MapperConfig()
        {
            CreateMap<User, UserInfoDto>();
            //用户信息更新模型转换
            CreateMap<UpdateUserDto, User>()
                .ForMember(dest => dest.Updated,opt => opt.MapFrom(src => DateTime.Now))
                .ForAllMembers(opts => opts.Condition((src,dest,srcMember) => srcMember != null));
            //用户注册模型转换
            CreateMap<RegisterRequestDto, User>()
                .ForMember(dest => dest.Username,opt => opt.MapFrom(src => src.Username))
                .ForMember(dest => dest.Password,opt => opt.MapFrom(src => src.Password))
                .ForMember(dest => dest.Avatar,opt => opt.MapFrom(src => "https://ts1.tc.mm.bing.net/th/id/OIP-C.dl0WpkTP6E2J4FnhDC_jHwAAAA?rs=1&pid=ImgDetMain&o=7&rm=3"))
                .ForMember(dest => dest.StatusEnum,opt => opt.MapFrom(src => UserStatus.Normal))
                .ForMember(dest => dest.OnlineStatusEnum,opt => opt.MapFrom(src => UserOnlineStatus.Offline))
                .ForMember(dest => dest.NickName,opt => opt.MapFrom(src => src.NickName??"默认用户"))
                .ForMember(dest => dest.Created,opt => opt.MapFrom(src => DateTime.Now))
                .ForMember(dest => dest.IsDeleted,opt => opt.MapFrom(src => 0))
                ;
            //好友信息模型转换
            CreateMap<Friend, FriendInfoDto>();
            //好友请求通过后新增好友关系
            CreateMap<FriendRequest, Friend>()
                .ForMember(dest => dest.UserId , opt => opt.MapFrom(src => src.RequestUser))
                .ForMember(dest => dest.FriendId , opt => opt.MapFrom(src => src.ResponseUser))
                .ForMember(dest => dest.StatusEnum , opt =>opt.MapFrom(src => FriendStatus.Added))
                .ForMember(dest => dest.RemarkName , opt => opt.MapFrom(src => src.ResponseUserNavigation.NickName))
                .ForMember(dest => dest.Created , opt => opt.MapFrom(src => DateTime.Now))
                ;
            //发起好友请求转换请求对象
            CreateMap<FriendRequestDto, FriendRequest>()
                .ForMember(dest => dest.RequestUser , opt => opt.MapFrom(src => src.FromUserId))
                .ForMember(dest => dest.ResponseUser , opt => opt.MapFrom(src => src.ToUserId))
                .ForMember(dest => dest.Created , opt => opt.MapFrom(src => DateTime.Now))
                .ForMember(dest => dest.StateEnum , opt => opt.MapFrom(src => FriendRequestState.Pending))
                .ForMember(dest => dest.Description , opt => opt.MapFrom(src => src.Description))
                ;
            //消息模型转换
            CreateMap<Message, MessageBaseDto>()
                .ForMember(dest => dest.Type , opt => opt.MapFrom(src => src.MsgTypeEnum.ToString()))
                .ForMember(dest => dest.MsgId , opt => opt.MapFrom(src => src.Id))
                .ForMember(dest => dest.SenderId , opt => opt.MapFrom(src => src.Sender))
                .ForMember(dest => dest.ChatType , opt => opt.MapFrom(src => src.ChatTypeEnum.ToString()))
                .ForMember(dest => dest.ReceiverId, opt => opt.MapFrom(src => src.Recipient))
                .ForMember(dest => dest.Content, opt => opt.MapFrom(src => src.Content))
                .ForMember(dest => dest.TimeStamp, opt => opt.MapFrom(src => src.Created))
                ;
            CreateMap<MessageBaseDto, Message>()
                .ForMember(dest => dest.Sender, opt => opt.MapFrom(src => src.SenderId))
                .ForMember(dest => dest.ChatTypeEnum,opt => opt.MapFrom(src => Enum.Parse<ChatType>(src.ChatType,true)))
                .ForMember(dest => dest.MsgTypeEnum, opt => opt.MapFrom(src => Enum.Parse<MessageMsgType>(src.Type,true)))
                .ForMember(dest => dest.Created, opt => opt.MapFrom(src => src.TimeStamp))
                .ForMember(dest => dest.Content, opt => opt.MapFrom(src => src.Content))
                .ForMember(dest => dest.Recipient, opt => opt.MapFrom(src => src.ReceiverId))
                .ForMember(dest => dest.StreamKey, opt => opt.Ignore() )
                .ForMember(dest => dest.StateEnum, opt => opt.MapFrom(src => MessageState.Sent))
                .ForMember(dest => dest.ChatType, opt => opt.Ignore())
                .ForMember(dest => dest.MsgType, opt => opt.Ignore())
                ;

            //会话对象深拷贝
            CreateMap<Conversation, Conversation>()
                .ForMember(dest => dest.Id, opt => opt.Ignore())
                .ForMember(dest => dest.UserId, opt => opt.Ignore())
                .ForMember(dest => dest.TargetId, opt => opt.Ignore())
                .ForMember(dest => dest.ChatType, opt => opt.Ignore())
                .ForMember(dest => dest.StreamKey, opt => opt.Ignore())
                ;

            //消息对象转消息创建事件对象
            CreateMap<Message, MessageCreatedEvent>()
                .ForMember(dest => dest.MessageMsgType, opt => opt.MapFrom(src => src.MsgTypeEnum))
                .ForMember(dest => dest.ChatType, opt => opt.MapFrom(src => src.ChatTypeEnum))
                .ForMember(dest => dest.MessageContent, opt => opt.MapFrom(src => src.Content))
                .ForMember(dest => dest.State, opt => opt.MapFrom(src => src.StateEnum))
                .ForMember(dest => dest.MessageCreated, opt => opt.MapFrom(src => src.Created))
                .ForMember(dest => dest.MessageId, opt => opt.MapFrom(src => src.Id))
                .ForMember(dest => dest.MsgRecipientId, opt => opt.MapFrom(src => src.Recipient))
                .ForMember(dest => dest.MsgSenderId, opt => opt.MapFrom(src => src.Sender))
                .ForMember(dest => dest.StreamKey, opt => opt.MapFrom(src => src.StreamKey))
                ;

            //消息发送事件转换会话对象
            CreateMap<MessageCreatedEvent, Conversation>()
                .ForMember(dest => dest.LastReadMessageId, opt => opt.MapFrom(src => src.MessageId))
                .ForMember(dest => dest.LastMessage, opt => opt.MapFrom(src => src.MessageContent))
                .ForMember(dest => dest.ChatType, opt => opt.MapFrom(src => (int)src.ChatType))
                .ForMember(dest => dest.UserId, opt => opt.MapFrom(src => src.MsgSenderId))
                .ForMember(dest => dest.TargetId, opt => opt.MapFrom(src => src.MsgRecipientId))
                .ForMember(dest => dest.UnreadCount, opt => opt.MapFrom(src => 0))
                .ForMember(dest => dest.StreamKey, opt => opt.MapFrom(src => src.StreamKey))
                .ForMember(dest => dest.LastMessageTime, opt => opt.MapFrom(src => DateTime.Now))
                ;

        }
    }
}