<?php

namespace App\Notifications;

use Illuminate\Auth\Notifications\VerifyEmail as BaseVerifyEmail;
use Illuminate\Notifications\Messages\MailMessage;
use Illuminate\Support\Facades\URL;
use Illuminate\Support\Facades\Config;
use Illuminate\Support\Facades\Cache;

class VerifyEmail extends BaseVerifyEmail
{
    /**
     * Build the mail representation of the notification.
     *
     * @param  mixed  $notifiable
     * @return \Illuminate\Notifications\Messages\MailMessage
     */
    public function toMail($notifiable)
    {
        $verificationUrl = $this->verificationUrl($notifiable);

        // Generate a 6-digit fallback verification code with same TTL as the link
        $ttl = (int) Config::get('auth.verification.expire', 60);
        $code = (string) random_int(100000, 999999);
        Cache::put('email_verify_code:'.$notifiable->getKey(), $code, now()->addMinutes($ttl));

        return (new MailMessage)
            ->subject('Verify Your Email Address')
            ->view('emails.verify-email', [
                'url' => $verificationUrl,
                'user' => $notifiable,
                'code' => $code,
            ]);
    }
}