package version

import (
	"fmt"
	"os"
	"time"
	//"os"
)

var (
	SERVICE_VERSION = "V2.001"

	//以下几个字段编译期间自动替换，无需手动操作
	GIT_BRANCH  = "GIT_BRANCH_FLAG"
	GIT_VERSION = "GIT_VERSION_FLAG"
	BUILD_DATE  = "BUILD_DATE_FLAG"
	BUILD_IP    = "BUILD_IP_FLAG"
)

var (
	ServerStartTime = time.Now()
	ServerStartLast = time.Time{}
	ServerAliveLast = time.Time{}
	ServerCloseLast = time.Time{}
)

func Info() {
	fmt.Printf("version:%s\n", SERVICE_VERSION)
	fmt.Printf("git branch:%s\n", GIT_BRANCH)
	fmt.Printf("git version:%s\n", GIT_VERSION)
	fmt.Printf("build date:%s\n", BUILD_DATE)
	fmt.Printf("build ip:%s\n", BUILD_IP)

	os.Exit(0) //退出进程
}

func GetVersion() *Version {
	return &Version{
		ServiceVer: SERVICE_VERSION,
		GitVer:     GIT_VERSION,
		BuildDate:  BUILD_DATE,
		BuildIp:    BUILD_IP,
		Branch:     GIT_BRANCH,
	}
}

type Version struct {
	ServiceVer string `json:"serviceVer"`
	GitVer     string `json:"gitVer"`
	BuildDate  string `json:"buildDate"`
	BuildIp    string `json:"buildIp"`
	Branch     string `json:"branch"`
}

func HostName() string {
	name, _ := os.Hostname()
	return name
}