package main
  
  import (

  	"fmt"

  	"math/rand"

  	"os"
  	"os/signal"

  	"pro2d/common"

  	"pro2d/common/components"

  	"pro2d/common/db/mongoproxy"

  	"pro2d/common/db/redisproxy"

  	"pro2d/common/etcd"
  	"pro2d/common/logger"

  	"pro2d/models"

  	"syscall"

  	"time"

  )
  

  type AccountServer struct {
  	components.IHttp

  	Sconf *common.SConf

  }
  
  func NewAccountServer(version string, port ...string) *AccountServer {
  	return &AccountServer{IHttp: components.NewHttpServer(version, port...)}
  }
  

  func (s *AccountServer) Init(sconf *common.SConf) error {

  	s.Sconf = sconf
  

  	//mgo init

  	err := mongoproxy.ConnectMongo(sconf.MongoConf, sconf.ID)

  	//redis init
  	if err = redisproxy.ConnectRedis(sconf.RedisConf.DB, sconf.RedisConf.Auth, sconf.RedisConf.Address); err != nil {

  		return err
  	}

  
  	//Etcd 初始化

  	err = etcd.NewEtcdClient(common.GlobalConf.Etcd)

  	if err != nil {
  		return err
  	}

  	etcd.PutWithLeasePrefix(sconf.Name, fmt.Sprintf("%d", sconf.ID), fmt.Sprintf("%s:%d", sconf.IP, sconf.Port), 5)
  

  	models.NewDBSeed(sconf.ID).InitServerDatabase(models.AccountModels())
  	models.DBSeedS().InitAutoIncreUidTable(models.AccountModels())

  	return nil
  }
  

  func (s *AccountServer) TimeOut() {
  	models.DBSeedS().SaveAutoincrementTimer(models.AccountModels())
  
  	components.TimeOut(1*time.Second, s.TimeOut)
  }
  

  func (s *AccountServer) Start() error {

  	if err := s.Init(common.GlobalConf.AccountConf); err != nil {

  		return err
  	}

  	//设置随机种子
  	rand.Seed(time.Now().Unix())

  	//开始定时器
  	s.TimeOut()
  

  	return s.IHttp.Start()

  }
  

  func (s *AccountServer) Stop() {
  	s.IHttp.Stop()
  	etcd.CloseEtcd()
  }
  

  func main() {
  	err := make(chan error)
  	stopChan := make(chan os.Signal)
  	signal.Notify(stopChan, syscall.SIGTERM, syscall.SIGINT, syscall.SIGKILL)
  

  	common.GlobalSconf = common.GlobalConf.AccountConf
  
  	web := NewAccountServer("v1", fmt.Sprintf(":%d", common.GlobalSconf.Port))

  	web.BindHandler(&AccountAction{HttpServer: web})

  	go func() {
  		err <- web.Start()
  	}()
  
  	select {

  	case e := <-err:
  		logger.Error("http server error: %v", e)

  	case <-stopChan:

  		logger.Debug("http stop")

  		web.Stop()

  	}

  }