<?php

namespace App\Notifications;

use App\Ticket;
use App\User;
use Illuminate\Bus\Queueable;
use Illuminate\Notifications\Notification;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Notifications\Messages\MailMessage;
use Illuminate\Support\Facades\Storage;

class ReviewRequestSubmittedNotification extends Notification implements ShouldQueue
{
    use Queueable;

    public $ticket;

    /**
     * Create a new notification instance.
     *
     * @return void
     */
    public function __construct(Ticket $ticket)
    {
        $this->ticket = $ticket;
    }

    /**
     * Get the notification's delivery channels.
     *
     * @param  mixed  $notifiable
     * @return array
     */
    public function via($notifiable)
    {
        return ['mail', 'database'];
    }

    /**
     * Get the mail representation of the notification.
     *
     * @param  mixed  $notifiable
     * @return \Illuminate\Notifications\Messages\MailMessage
     */
    public function toMail($notifiable)
    {
        $mail = (new MailMessage)->subject('Review Request ' . $this->ticket->ticket_number)
            ->markdown('mails.' . substr($this->ticket->ticketable_type . '.review-request', 4), [
                'ticket' => $this->ticket
            ]);

        if ($this->ticket->ticketable->attachments) {
            foreach ($this->ticket->ticketable->attachments as $attachment) {
                $encryptedContent = Storage::get($attachment->path);
                $decryptedContent = decrypt($encryptedContent);
                $mail->attachData($decryptedContent, $attachment->filename);
            }
        }

        // cc to HoD PIC
        $hodPic = User::find($this->ticket->department->head_of_department_id);

        if ($hodPic) {
            $mail->cc($hodPic);
        }

        // cc to HoD Requester
        $hodRequester = User::find($this->ticket->requesterDepartment->head_of_department_id);

        if ($hodRequester) {
            $mail->cc($hodRequester);
        }

        return $mail;
    }

    /**
     * Get the array representation of the notification.
     *
     * @param  mixed  $notifiable
     * @return array
     */
    public function toArray($notifiable)
    {
        return [
            'message' => 'User ' . $this->ticket->requester->name . ' need your assistant to review something. Please click to review.',
            'url' => $this->ticket->url,
            'path' => $this->ticket->path
        ];
    }
}