package user

import (
	"go_dreamfactory/comm"
	"go_dreamfactory/pb"
)

//参数校验
func (this *apiComp) SwitchTitleCheck(session comm.IUserSession, req *pb.UserSwitchTitleReq) (errdata *pb.ErrorData) {

	return
}

func (this *apiComp) SwitchTitle(session comm.IUserSession, req *pb.UserSwitchTitleReq) (errdata *pb.ErrorData) {
	var (
		change map[string]interface{} = make(map[string]interface{})
		user   *pb.DBUser
		err    error
		keep   bool
	)

	if errdata = this.SwitchTitleCheck(session, req); errdata != nil {
		return
	}

	user, err = this.module.GetUser(session.GetUserId())
	if err != nil {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_DBError,
			Title:   pb.ErrorCode_DBError.ToString(),
			Message: err.Error(),
		}
		return
	}
	if req.Title == "" { // 卸载称号
		keep = true
	} else {
		for _, v := range user.Titles {
			if req.Title == v {
				keep = true
				break
			}
		}
	}

	if !keep {
		errdata = &pb.ErrorData{
			Code:  pb.ErrorCode_UserNoTitle,
			Title: pb.ErrorCode_UserNoTitle.ToString(),
		}
		return
	}
	user.Curtitle = req.Title
	change["curtitle"] = user.Curtitle
	if err = this.module.modelUser.Change(session.GetUserId(), change); err != nil {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_DBError,
			Title:   pb.ErrorCode_DBError.ToString(),
			Message: err.Error(),
		}
		return
	}
	session.SendMsg(string(this.module.GetType()), "titlelist", &pb.UserTitleListPush{
		Titles:   user.Titles,
		Curtitle: user.Curtitle,
	})
	session.SendMsg(string(this.module.GetType()), "switchtitle", &pb.UserSwitchTitleResp{
		Issucc:   true,
		Curtitle: req.Title,
	})
	return
}