package friend

import (
	"go_dreamfactory/comm"
	"go_dreamfactory/pb"
	"go_dreamfactory/utils"

	"google.golang.org/protobuf/proto"
)

func (this *apiComp) ListCheck(session comm.IUserSession, req *pb.FriendListReq) (code pb.ErrorCode) {
	return
}

//好友列表
func (this *apiComp) List(session comm.IUserSession, req *pb.FriendListReq) (code pb.ErrorCode, data proto.Message) {
	var (
		self      *pb.DBFriend
		Resp      *pb.FriendListResp
		list      []*pb.FriendBase
	)

	defer func() {
		Resp = &pb.FriendListResp{
			List:      list,
		}
		err := session.SendMsg(string(this.moduleFriend.GetType()), FriendSubTypeList, Resp)
		if err != nil {
			code = pb.ErrorCode_SystemError
			return
		}
	}()

	self = this.moduleFriend.modelFriend.GetFriend(session.GetUserId())
	if self == nil {
		code = pb.ErrorCode_FriendSelfNoData
		return
	}

	// 我的好友
	for _, userId := range self.FriendIds {
		// 获取好友详情
		base := this.setDefaultFriendUserBaseInfo(userId)
		if base == nil {
			continue
		}

		// 判断用户在线状态
		us := this.moduleFriend.ModuleUser.GetUserSession(userId)
		if us != nil {
			base.OfflineTime = 0 //在线
		}

		// 判断是否已点赞
		target := this.moduleFriend.modelFriend.GetFriend(userId)
		if target == nil {
			continue
		}
		if _, ok := utils.Findx(target.ZanIds, self.Uid); ok {
			base.IsZaned = true
		}

		//判断是否已接收获赞
		if _, ok := utils.Findx(self.ZanIds, userId); ok {
			base.IsGetZaned = true
		}

		list = append(list, base)
	}

	return
}