<?php


namespace app\service;


use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\SMTP;
use think\facade\Config;

class Email
{
    public $error;

    public function send($email,$subject,$body)
    {
        try{
            $result  = filter_var($email, FILTER_VALIDATE_EMAIL);
            if(!$result){
                throw new \Exception("请输入正确的邮箱");
            }
            $config = Config::get('smtp');

            $mail=new PHPMailer(true);
            //Server settings
            $mail->SMTPDebug = SMTP::DEBUG_OFF;                // Enable verbose debug output
            $mail->isSMTP();                                      // Set mailer to use SMTP
            $mail->Host = $config['smtp_host'];  // Specify main and backup SMTP servers
            $mail->SMTPAuth = true;                               // Enable SMTP authentication
            //smtp登录的账号 这里填入字符串格式的qq号即可
            $mail->Username = $config['smtp_email'];                 // SMTP username
            //smtp登录的密码 使用生成的授权码（通过qq邮箱活得的授权码）
            $mail->Password = $config['smtp_email_pwd'];                           // SMTP password
            //设置使用ssl加密方式登录鉴权
            $mail->SMTPSecure = 'ssl';                            // Enable TLS encryption, `ssl` also accepted
            //设置ssl连接smtp服务器的远程服务器端口号，以前的默认是25，但是现在新的好像已经不可用了 可选465或587
            $mail->Port = $config['smtp_port'];                                    // TCP port to connect to

            //Recipients
            $mail->setFrom($config['smtp_email'],'昵称');
            //设置收件人邮箱地址 该方法有两个参数 第一个参数为收件人邮箱地址
            // 第二参数为给该地址设置的昵称 不同的邮箱系统会自动进行处理变动 这里第二个参数的意义不大
            $mail->addAddress($email);     // Add a recipient
            //$mail->addAddress('ellen@example.com');               // Name is optional
            //答复
            $mail->addReplyTo($config['smtp_email'], '昵称');
            //$mail->addCC('cc@example.com');
            //$mail->addBCC('bcc@example.com');
            //Attachments 附件
            //$mail->addAttachment('/var/tmp/file.tar.gz');         // Add attachments
            //$mail->addAttachment('/tmp/image.jpg', 'new.jpg');    // Optional name
            //Content
            $mail->isHTML(true);                                  // Set email format to HTML
            $mail->Subject = $subject;
            $mail->Body    = $body;
//            $mail->AltBody = 'This is the body in plain text for non-HTML mail clients';
            $result = $mail->send();
            return true;
        }catch (\Exception $e){
            $this->error = $e->getMessage();
            return false;
        }

    }
}