package sociaty

import (
	"errors"
	"go_dreamfactory/comm"
	"go_dreamfactory/lego/sys/log"
	"go_dreamfactory/pb"
)

// 公会转让
func (this *apiComp) AssignCheck(session comm.IUserSession, req *pb.SociatyAssignReq) (errdata *pb.ErrorData) {
	if req.TargetId == "" {
		errdata = &pb.ErrorData{
			Code:  pb.ErrorCode_ReqParameterError,
			Title: pb.ErrorCode_ReqParameterError.ToString(),
		}
		this.module.Error("公会转让参数错误", log.Field{Key: "uid", Value: session.GetUserId()}, log.Field{Key: "params", Value: req.String()})
	}
	return
}

func (this *apiComp) Assign(session comm.IUserSession, req *pb.SociatyAssignReq) (errdata *pb.ErrorData) {
	if errdata = this.AssignCheck(session, req); errdata != nil {
		return
	}
	data = &pb.ErrorData{}
	uid := session.GetUserId()
	if uid == req.TargetId {
		errdata = &pb.ErrorData{
			Code:  pb.ErrorCode_ReqParameterError,
			Title: pb.ErrorCode_ReqParameterError.ToString(),
		}
		this.module.Error("不能转让给自己", log.Field{Key: "uid", Value: uid})
		return
	}

	sociaty := this.module.modelSociaty.getUserSociaty(uid)
	if sociaty == nil {
		code = pb.ErrorCode_SociatyNoFound
		this.module.Error("当前玩家所在的公会未找到", log.Field{Key: "uid", Value: uid})
		return
	}

	// 校验权限
	if !this.module.modelSociaty.isRight(uid, sociaty, pb.SociatyJob_PRESIDENT) {
		code = pb.ErrorCode_SociatyNoRight
		return
	}

	// 校验目标是否公会成员
	if !this.module.modelSociaty.isMember(req.TargetId, sociaty) {
		code = pb.ErrorCode_SociatyNoMember
		return
	}

	// 公会转让
	if err := this.module.modelSociaty.assign(uid, req.TargetId, sociaty); err != nil {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_DBError,
			Title:   pb.ErrorCode_DBError.ToString(),
			Message: err.Error(),
		}
		this.module.Error("公会转让",
			log.Field{Key: "uid", Value: uid},
			log.Field{Key: "sociatyId", Value: sociaty.Id},
			log.Field{Key: "targetId", Value: req.TargetId},
			log.Field{Key: "uid", Value: err.Error()},
		)
		return
	}

	// 添加日志（成员职位变动）
	if err := this.module.modelSociatyLog.addLog(Log_Job, sociaty.Id,
		uid, req.TargetId, pb.SociatyJob_PRESIDENT.String()); err != nil {
		var customErr = new(comm.CustomError)
		if errors.As(err, &customErr) {
			code = customErr.Code
		} else {
			errdata = &pb.ErrorData{
				Code:    pb.ErrorCode_DBError,
				Title:   pb.ErrorCode_DBError.ToString(),
				Message: err.Error(),
			}
		}
		this.module.Error("公会转让日志",
			log.Field{Key: "uid", Value: uid},
			log.Field{Key: "sociatyId", Value: sociaty.Id},
			log.Field{Key: "targetId", Value: req.TargetId},
			log.Field{Key: "日志模板", Value: Log_Job},
			log.Field{Key: "err", Value: err.Error()},
		)
	}

	rsp := &pb.SociatyAssignResp{
		TargetId:  req.TargetId,
		SociatyId: sociaty.Id,
	}

	if err := session.SendMsg(string(this.module.GetType()), SociatySubTypeAssign, rsp); err != nil {
		code = pb.ErrorCode_SystemError
	}
	return
}