package ConfigUtil

import (
	"fmt"
	"gopkg.in/ini.v1"
	"os"
)

var (
	//要发布到的主机信息
	DistributeIp         string
	DistributePort       int32
	DistributeUser       string
	DistributePwd        string
	DistributeRemotePath string
	DistributeLocalPath  string

	//服务器的端口
	ServerPort string

	//项目名称
	ProjectName string

	//minio
	EndPoint        string
	AccessKeyId     string
	SecretAccessKey string
	Bucket          string
)

//cookie中的SessionId名称
var SessionId = "ds_sso_sessionid"

//登录名到会话ID的前缀
var SearchSessionIdPrefix = "ds_sso_search_session_"

// 判断所给路径文件/文件夹是否存在
func Exists(path string) bool {
	_, err := os.Stat(path) //os.Stat获取文件信息
	if err != nil {
		if os.IsExist(err) {
			return true
		}
		return false
	}
	return true
}
func init() {
	//判断是不是单元测试，如果是的话，那么配置文件的路径需要加上一个.
	var configIniFile = "./Config/Config.ini"
	//判断文件不是存在
	if !Exists(configIniFile) {
		configIniFile = "." + configIniFile
	}

	iniParser := IniParser{}
	if err := iniParser.Load(configIniFile); err != nil {
		fmt.Printf("try load config file[%s] error[%s]\n", configIniFile, err.Error())
		return
	}

	//要发布到的主机信息
	DistributeIp = iniParser.GetString("distribute", "ip")
	DistributePort = iniParser.GetInt32("distribute", "port")
	DistributeUser = iniParser.GetString("distribute", "user")
	DistributePwd = iniParser.GetString("distribute", "pwd")
	DistributeRemotePath = iniParser.GetString("distribute", "remotePath")
	DistributeLocalPath = iniParser.GetString("distribute", "localPath")

	//服务器的端口
	ServerPort = iniParser.GetString("server", "port")

	//项目名称
	ProjectName = iniParser.GetString("project", "project_name")

	//minio
	EndPoint = iniParser.GetString("minio", "endpoint")
	AccessKeyId = iniParser.GetString("minio", "accessKeyId")
	SecretAccessKey = iniParser.GetString("minio", "secretAccessKey")
	Bucket = iniParser.GetString("minio", "bucket")
}

type IniParser struct {
	confReader *ini.File // config reader
}

type IniParserError struct {
	errorInfo string
}

func (e *IniParserError) Error() string { return e.errorInfo }

func (this *IniParser) Load(configFileName string) error {
	conf, err := ini.Load(configFileName)
	if err != nil {
		this.confReader = nil
		return err
	}
	this.confReader = conf
	return nil
}

func (this *IniParser) GetString(section string, key string) string {
	if this.confReader == nil {
		return ""
	}

	s := this.confReader.Section(section)
	if s == nil {
		return ""
	}

	return s.Key(key).String()
}

func (this *IniParser) GetInt32(section string, key string) int32 {
	if this.confReader == nil {
		return 0
	}

	s := this.confReader.Section(section)
	if s == nil {
		return 0
	}

	valueInt, _ := s.Key(key).Int()

	return int32(valueInt)
}