package conf

import (
	"encoding/json"
	"errors"
	"fmt"
	"github.com/aceld/zinx/zconf"
	"github.com/aceld/zinx/zlog"
	"io/ioutil"
	"os"
)

type Config struct {
	/*
		Server
	*/
	Mysql   string `json:"mysql"`
	FTPRoot string `json:"ftp_root"`
	Channel []struct {
		TCPPort    int    `json:"tcp_port"`    //当前通道的TCP监听端口
		BindFlag   string `json:"bind_flag"`   //当前通道bind 的网元信息
		Province   string `json:"province"`    //网元所在省份
		DeviceCode string `json:"device_code"` //主机编码 四位，每1位可用0-9、A-Z编码
	} `json:"channel"`

	//以下是zinx 的配置
	Name           string `json:"name"`
	MaxConn        int    `json:"max_conn"`
	WorkerPoolSize int    `json:"worker_pool_size"`
	HeartbeatMax   int    `json:"heartbeat_max"`
	LogDir         string `json:"log_dir"`
	LogFile        string `json:"log_file"`

	//证书配置
	CA struct {
		RootCert   string `json:"root_cert"`   //root CA证书存放路径
		Cert       string `json:"cert"`        // 服务端CA证书存放路径
		PrivateKey string `json:"private_key"` // 服务端私钥存放路径
		Check      bool   `json:"check"`       // 是否开启服务端证书检查功能
	} `json:"ca"`
}

var OmcConf Config

const ConfPath = "/conf/nbi_alarm_agent.json"

func Reload(path string) error {
	if confFileExists, _ := zconf.PathExists(path); confFileExists != true {
		zlog.Ins().ErrorF("Config File %s is not exist!!", path)
		return errors.New("config file is not exist")
	}

	data, err := ioutil.ReadFile(path)
	if err != nil {
		return err
	}

	err = json.Unmarshal(data, &OmcConf)
	if err != nil {
		return err
	}
	return nil
}

func Init(path string) {
	fmt.Println("filePath:", path)
	if path == "" {
		pwd, err := os.Getwd()
		if err != nil {
			pwd = "."
		}
		path = pwd + ConfPath
		fmt.Println("path", path)
	}

	if err := Reload(path); err != nil {
		zlog.Ins().ErrorF("Config File %s error, ", err)

		panic(err)
	}
}

//"mysql": "root:1000omc@kp!@tcp(192.168.2.119:33066)/omc_db?charset=utf8mb4&parseTime=True&loc=Local",