package service

import (
	"os"
	"github.com/BurntSushi/toml"
)

type Config struct {
	WebAddr        string `toml:"WebAddr"`
	WebIndex       string `toml: "WebIndex"`
	REFRESH_TOKENS string `toml: "REFRESH_TOKENS"`
	PUSHPLUS_TOKEN string `toml: "PUSHPLUS_TOKEN"`
	EmailUser      string `toml: "EmailUser"`
	EmailPwd       string `toml: "EmailPwd"`
	EmailSmtp      string `toml: "EmailSmtp"`
	EmailTls       bool   `toml: "EmailTls"`
	Username       string `toml:"Username"`
	Password       string `toml:"Password"`
}

var config *Config

func LoadConfig(path string) *Config {
	conf := &Config{}
	_, err := toml.DecodeFile(path, conf)
	if err != nil {
		panic(err)
	}
	config = conf
	logger.Info(config)
	return config
}

// todo
func saveConfig()  {
	// sava config to file
	conf := &Config{}
	conf.WebAddr = config.WebAddr
	conf.WebIndex = config.WebIndex
	conf.REFRESH_TOKENS = config.REFRESH_TOKENS
	conf.PUSHPLUS_TOKEN = config.PUSHPLUS_TOKEN
	conf.EmailUser = config.EmailUser
	conf.EmailPwd = config.EmailPwd
	conf.EmailSmtp = config.EmailSmtp
	conf.EmailTls = config.EmailTls
	conf.Username = config.Username
	conf.Password = config.Password

	// save to file config.toml
	file, err := os.Create("config.toml")
	if err != nil {
		panic(err)
	}
	defer file.Close()
		
	encoder := toml.NewEncoder(file)
	err = encoder.Encode(conf)
	if err != nil {
		panic(err)
	}

	logger.Info("config saved to file config.toml")
}