package global

import (
	"fmt"
	"github.com/idealeak/goserver/core/logger"
	"github.com/tomas-qstarrs/redimo"
	"mongo.games.com/game/gamesrv/slotspkg/internal/generic/ddb"
	"sync"
	"time"
)

var GlobalMgrSington = &GlobalMgr{
	globalUUID: make(map[string]uint64),
}
var rwMu sync.RWMutex

const (
	GLOBAL_PLAYERUUID = "GLOBAL:PLAYERUUID"
)

type GlobalMgr struct {
	*redimo.Client
	globalUUID map[string]uint64
	dirty      bool
}

func (r *GlobalMgr) ModuleName() string {
	return "GlobalMgr"
}
func (r *GlobalMgr) getKey(key string) string {
	return fmt.Sprintf("%s:%s:%s", Project, Game, key)
}
func (r *GlobalMgr) Init() {
	r.Client = ddb.RedimoClient()

	key := r.getKey(GLOBAL_PLAYERUUID)
	val, err := r.GET(key)
	if err != nil {
		logger.Logger.Warnf("GlobalMgr Init err: %v", err)
		//这里表示表不存在,不影响后续执行
		//return
	}
	oldUid := val.Int()
	if oldUid == 0 {
		r.globalUUID[key] = 1000000000
		r.dirty = true
	} else {
		r.globalUUID[key] = uint64(oldUid)
	}
}
func (r *GlobalMgr) GetUUID() uint64 {
	rwMu.Lock()
	defer rwMu.Unlock()
	key := r.getKey(GLOBAL_PLAYERUUID)
	r.globalUUID[key]++
	r.dirty = true
	newUid := r.globalUUID[key]
	_, err := r.SET(key, newUid)
	if err != nil {
		logger.Logger.Warnf("GlobalMgr GetUUID err: %v", err)
	}
	return newUid
}
func (r *GlobalMgr) saveUUID() {
	if r.dirty {
		r.dirty = false
		key := r.getKey(GLOBAL_PLAYERUUID)
		if oldUid, ok := r.globalUUID[key]; ok {
			_, err := r.SET(key, oldUid)
			if err != nil {
				r.dirty = true
				logger.Logger.Errorf("GlobalMgr SET redimoClient error: %v", err)
			}
		}
	}
}
func (r *GlobalMgr) Update() {
	//r.saveUUID()
}
func (r *GlobalMgr) Shutdown() {
	//logger.Logger.Infof("===== saveData ========  [%v] Shutdown", r.ModuleName())
	//r.saveUUID()
}

func init() {
	module.RegisteModule(GlobalMgrSington, time.Hour, 0)
}