package common

import (
	"mongo.games.com/goserver/core/logger"
	"mongo.games.com/goserver/core/module"
	"mongo.games.com/goserver/core/mongo"
	"mongo.games.com/goserver/core/netlib"

	"mongo.games.com/game/protocol/server"
)

// GameSessState 服务状态
type GameSessState int

const (
	GameSessStateOff GameSessState = iota //关闭状态
	GameSessStateOn                       //开启状态
)

var SrvIsMaintaining = true

var ServerCtrlCallback func(msg *server.ServerCtrl)

func RegisterServerCtrlCallback(cb func(msg *server.ServerCtrl)) {
	ServerCtrlCallback = cb
}

func init() {
	netlib.Register(int(server.SSPacketID_PACKET_MS_SRVCTRL), &server.ServerCtrl{}, ServerCtrlHandler)
}

// ServerCtrlHandler 服务器控制,通用事件
func ServerCtrlHandler(s *netlib.Session, packetid int, data interface{}) error {
	logger.Logger.Infof("ServerCtrlHandler %v", data)
	msg, ok := data.(*server.ServerCtrl)
	if !ok {
		return nil
	}
	switch msg.GetCtrlCode() {
	case SrvCtrlCloseCode:
		module.Stop()

	case SrvCtrlResetMgoSession:
		mongo.ResetAllSession()

	default:
		logger.Logger.Errorf("unknow server ctrl %v", msg)
	}

	// 服务自己处理的特殊事件
	if ServerCtrlCallback != nil {
		ServerCtrlCallback(msg)
	}
	return nil
}