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

	//mysql配置
	MysqlIp     string
	MysqlPort   string
	MysqlDbName string
	MysqlUser   string
	MysqlPwd    string

	//REDIS配置
	RedisIp   string
	RedisPort string
	RedisDb   string

	//minio
	MinioEndPoint        string
	MinioAccessKeyId     string
	MinioSecretAccessKey string
	MinioBucket          string
	MinioDownloadPrefix  string

	//obs
	ObsEndPoint        string
	ObsAccessKeyId     string
	ObsSecretAccessKey string
	ObsBucket          string

	//preview
	PreviewPrefix string

	SavePath string

	//融云配置文件位置
	RongYunConfigPath string

	//SSDB
	SSDBIp   string
	SSDBPort int

	//elasticsearch配置
	ESUrl string

	//kafka地址
	KafkaAddrs string

	//视频缩略图
	VideoThumb string

	//云平台地址
	DsidealYy 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")

	//mysql
	MysqlIp = iniParser.GetString("mysql", "ip")
	MysqlPort = iniParser.GetString("mysql", "port")
	MysqlDbName = iniParser.GetString("mysql", "db_name")
	MysqlUser = iniParser.GetString("mysql", "user")
	MysqlPwd = iniParser.GetString("mysql", "pwd")

	//Redis
	RedisIp = iniParser.GetString("redis", "ip")
	RedisPort = iniParser.GetString("redis", "port")
	RedisDb = iniParser.GetString("redis", "db")

	//minio
	MinioEndPoint = iniParser.GetString("minio", "minio_endpoint")
	MinioAccessKeyId = iniParser.GetString("minio", "minio_accessKeyId")
	MinioSecretAccessKey = iniParser.GetString("minio", "minio_secretAccessKey")
	MinioBucket = iniParser.GetString("minio", "minio_bucket")
	MinioDownloadPrefix = iniParser.GetString("minio", "download_prefix")

	//obs
	ObsEndPoint = iniParser.GetString("obs", "obs_endpoint")
	ObsAccessKeyId = iniParser.GetString("obs", "obs_accessKeyId")
	ObsSecretAccessKey = iniParser.GetString("obs", "obs_secretAccessKey")
	ObsBucket = iniParser.GetString("obs", "obs_bucket")

	//预览前缀
	PreviewPrefix = iniParser.GetString("preview", "prefix")

	//保存路径
	SavePath = iniParser.GetString("savePath", "path")

	//融云配置文件位置
	RongYunConfigPath = iniParser.GetString("rongyun", "config_path")

	//SSDB
	SSDBIp = iniParser.GetString("ssdb", "ip")
	SSDBPort = iniParser.GetInt("ssdb", "port")

	//elasticsearch
	ESUrl = iniParser.GetString("elasticsearch", "url")

	//kafka地址
	KafkaAddrs = iniParser.GetString("kafka", "addr")

	//视频缩略图
	VideoThumb = iniParser.GetString("videoThumb", "thumb")

	//云平台地址
	DsidealYy = iniParser.GetString("dsideal_yy", "domain")
}

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)
}

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

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

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

	return int(valueInt)
}