package sendMail

import (
	"fmt"
	"net/smtp"
	"strings"
)

type senderInfo struct {
	User      string `jsob:user`
	Passwd    string `json:passwd`
	Host_port string `json:host_port`
	Mailaddr  string `json:mailaddr`
	Subject   string `json:subject`
}

func (self *senderInfo) SendMail(toList,body string) error {
	head := fmt.Sprintf("To: %v\r\nSubject: %v\r\nContent-Type: text/plain;charset=UTF-8\r\n\r\n",toList,self.Subject)
	host := strings.Split(self.Host_port,":")
	if len(host) != 2 {
		return fmt.Errorf("%v not a valid host_port",self.Host_port)
	}
	auth := smtp.PlainAuth("",self.User,self.Passwd,host[0])
	return smtp.SendMail(self.Host_port,auth,self.Mailaddr,strings.Split(toList,";"),[]byte(head+body))
}