<?php

namespace app\utility;

use PHPMailer\PHPMailer\Exception;
use PHPMailer\PHPMailer\SMTP;
use PHPMailer\PHPMailer\PHPMailer;
use think\facade\Log;

class SendEmail
{

    private $phpEmail;
    public function __construct()
    {
        $this->phpEmail = new PHPMailer();
        $this->phpEmail->SMTPDebug = SMTP::DEBUG_OFF; // 关闭调试功能
        $this->phpEmail->CharSet = 'UTF-8';
        $this->phpEmail->isSMTP();   // 使用SMTP 协议
        $this->phpEmail->SMTPAuth = true;  // 启用SMTP身份验证
        $this->phpEmail->SMTPSecure = PHPMailer::ENCRYPTION_SMTPS;  // 推荐使用tls加密协议，tls协议端口是587;  ssl加密协议已经过时，存在严重安全漏洞(如 POODLE 攻击), ssl协议端口是465
        $this->phpEmail->Host       = env('EMAIL.HOST');  // SMTP 服务器地址
        $this->phpEmail->Port       = env('EMAIL.PORT');  // SMTP 端口
        $this->phpEmail->Username   = env('EMAIL.USERNAME');  // SMTP 用户名
        $this->phpEmail->Password   = env('EMAIL.PASSWORD');  // SMTP 密码
        $this->phpEmail->From = env('EMAIL.FROM');   // 发件人信息
//        $this->phpEmail->FromName = env('EMAIL.FROM'); // 发件人名称
    }

    /**
     * @desc 发送邮箱服务
     * @param $toAddress // 收件地址
     * @param $title // 标题
     * @param $content // 内容
     * @return bool
     */
    public function sendEmail($toAddress, $title, $content): bool
    {
        try {
//            $this->phpEmail->isHTML(true);
            $this->phpEmail->addAddress($toAddress);
            $this->phpEmail->Subject = $title;
            $this->phpEmail->Body = $content;
            $status = $this->phpEmail->send();
            Log::info("---发送邮件结果--- status = ". $status);
            if ($status) {
                return true;
            }
            Log::info("---发送邮件失败--- status = ". $status . ' | error = '. $this->phpEmail->ErrorInfo);
            return false;
        }catch (\Exception $exception) {
            Log::info("---发送邮件异常--- msg = ".$exception->getMessage());
            return false;
        }

    }
}