package f5

import (
	"os"
	"strings"
	"q5"
)

const (
	ONLINE_ENV = 0
	TEST_ENV = iota
	DEV_ENV = iota
)

var serverEnv int32

func IsTestEnv() bool {
	return serverEnv == TEST_ENV
}

func IsOnlineEnv() bool {
	return serverEnv == ONLINE_ENV
}

func IsDevEnv() bool {
	return serverEnv == DEV_ENV
}

func IsValidSessionId(accountId string, sessionId string, key string) bool {
	tmpStrings := strings.Split(sessionId, "_")
	if len(tmpStrings) < 4 {
		return false
	}
	sessionCreateTime := new(q5.XValue).SetString(tmpStrings[0]).GetString()
	registerTime := new(q5.XValue).SetString(tmpStrings[1]).GetString()
	md5Str := new(q5.XValue).SetString(tmpStrings[2]).GetString()
	//SysLog().Debug("%s", accountId + key + registerTime + sessionCreateTime)
	//SysLog().Debug("md51=%s md52=%s", q5.Md5Str(accountId + key + registerTime + sessionCreateTime), md5Str)
	return q5.Md5Str(accountId + key + registerTime + sessionCreateTime) == md5Str
}

func ExtractRegisterTimeFromSessionId(sessionId string) int64 {
	tmpStrings := strings.Split(sessionId, "_")
	if len(tmpStrings) < 4 {
		return 0
	}
	return new(q5.XValue).SetString(tmpStrings[1]).GetInt64()
}

func ExtractGameIdFromAccountId(accountId string) int32 {
	tmpStrings := strings.Split(accountId, "_")
	if len(tmpStrings) < 2 {
		return 0
	}
	return new(q5.XValue).SetString(tmpStrings[1]).GetInt32()
}

func ExtractChannelFromAccountId(accountId string) int32 {
	tmpStrings := strings.Split(accountId, "_")
	if len(tmpStrings) < 2 {
		return 0
	}
	return new(q5.XValue).SetString(tmpStrings[0]).GetInt32()
}

func ExtractOpenIdFromAccountId(accountId string) string {
	tmpStrings := strings.Split(accountId, "_")
	if len(tmpStrings) < 3 {
		return ""
	}
	return strings.Join(tmpStrings[2:], "_")
}

func init() {
	switch os.Getenv("SERVER_ENV") {
	case "TEST":
		serverEnv = TEST_ENV
	case "DEBUG":
		serverEnv = DEV_ENV
	default:
		serverEnv = ONLINE_ENV
	}
}