package sociaty

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

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

// 设置职位
func (this *apiComp) SettingJobCheck(session comm.IUserSession, req *pb.SociatySettingJobReq) (code pb.ErrorCode) {
	if req.TargetId == "" || req.Job == 0 {
		code = pb.ErrorCode_ReqParameterError
	}
	return
}

func (this *apiComp) SettingJob(session comm.IUserSession, req *pb.SociatySettingJobReq) (code pb.ErrorCode, data proto.Message) {
	if code = this.SettingJobCheck(session, req); code != pb.ErrorCode_Success {
		return
	}

	uid := session.GetUserId()
	sociaty := this.module.modelSociaty.getUserSociaty(uid)
	if sociaty.Id == "" {
		code = pb.ErrorCode_SociatyNoFound
		this.module.Errorf("uid:%s not in sociaty", uid)
		return
	}

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

	// 判断职位人数
	globalConf := this.module.globalConf
	jobCount := this.module.modelSociaty.getJobCount(req.Job, sociaty)
	if req.Job == pb.SociatyJob_VICEPRESIDENT && jobCount >= int(globalConf.GuildViceAllianceLeaderMaxNum) ||
		req.Job == pb.SociatyJob_ADMIN && jobCount >= int(globalConf.GuildAdministratorsMaxNum) {
		code = pb.ErrorCode_SociatyMemberCountLimit
		return
	}

	// 不能设置自己
	if uid == req.TargetId {
		code = pb.ErrorCode_SociatySelfSetting
		return
	}

	// 设置职位
	if err := this.module.modelSociaty.settingJob(req.TargetId, req.Job, sociaty); err != nil {
		code = pb.ErrorCode_SociatySettingJob
		this.module.Errorf("设置职位失败:%v", err)
		return
	}

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

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