package chat

import (
	"fmt"
	"go_dreamfactory/comm"
	"go_dreamfactory/pb"
	"time"

	"go.mongodb.org/mongo-driver/bson/primitive"
	"google.golang.org/protobuf/proto"
)

//参数校验
func (this *apiComp) SendCheck(session comm.IUserSession, req *pb.ChatSendReq) (code pb.ErrorCode) {

	return
}

///消息发送请求
func (this *apiComp) Send(session comm.IUserSession, req *pb.ChatSendReq) (code pb.ErrorCode, data proto.Message) {
	var (
		err  error
		msg  *pb.DBChat
		user *pb.DBUser
	)
	msg = &pb.DBChat{
		Id:      primitive.NewObjectID().Hex(),
		Channel: req.Channel,
		Suid:    session.GetUserId(),
		Headid:  user.Avatar,
		Content: req.Content,
		Ctime:   time.Now().Unix(),
	}
	switch msg.Channel {
	case pb.ChatChannel_World:
		if err = this.module.modelChat.addChatMsg(worldchatkey, this.module.configure.GetChannelRecordMax(), msg); err != nil {
			code = pb.ErrorCode_DBError
			return
		}
		this.module.PushWorld(msg)
		break
	case pb.ChatChannel_Union:
		msg.UnionId = req.TargetId
		if err = this.module.modelChat.addChatMsg(fmt.Sprintf("%s:%s", unionchatkey, req.TargetId), this.module.configure.GetChannelRecordMax(), msg); err != nil {
			code = pb.ErrorCode_DBError
			return
		}
		this.module.PushUnion(msg)
		break
	case pb.ChatChannel_Private:
		msg.Ruid = req.TargetId
		this.module.PushUser(msg)
		break
	}
	session.SendMsg(string(this.module.GetType()), "send", &pb.ChatSendResp{})
	return
}