<?php

namespace App\Jobs\Mail;

use App\Http\Services\Telegram;
use App\Mail\Customer\VmCredentials;
use App\Services\InvoicePdfService;
use Carbon\Carbon;
use Illuminate\Bus\Queueable;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Bus\Dispatchable;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Queue\SerializesModels;
use Illuminate\Support\Facades\Log;
use Illuminate\Support\Facades\Mail;

class SendInformationVirtualMachine implements ShouldQueue
{
    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;

    public $data = [];
    public $customer;
    public ?int $invoiceId;

    public function __construct($data = [], $customer = [], ?int $invoiceId = null)
    {
        $this->data       = $data;
        $this->customer   = $customer;
        $this->invoiceId  = $invoiceId;
    }

    public function handle(): void
    {
        try {
            $attachment = app(InvoicePdfService::class)->attachment($this->invoiceId);
            $invoicePdf = $attachment['pdf'] ?? null;
            $invoicePdfFileName = $attachment['file_name'] ?? null;

            $email = new VmCredentials($this->data, $invoicePdf, $invoicePdfFileName);

            Mail::to($this->customer->email)->send($email);

            \App\Models\Mail::create([
                'template_id' => 2,
                'subject'     => $email->envelope()->subject,
                'to'          => $this->customer->email,
                'customer_id' => $this->customer->id,
                'message'     => $email->render(),
            ]);

        } catch (\Throwable $exception) {
            throw new \Exception($exception->getMessage(), 0, $exception);
        }
    }

    public function failed(\Throwable $exception): void
    {
        Log::channel('Custom')->error("SendInformationVirtualMachine failed at " . Carbon::now() . ": " . $exception->getMessage());

        try {
            app(Telegram::class)->SendErrorMessage([
                'job'   => 'SendInformationVirtualMachine',
                'email' => $this->customer->email ?? 'unknown',
                'error' => $exception->getMessage(),
                'file'  => $exception->getFile(),
                'line'  => $exception->getLine(),
            ]);
        } catch (\Throwable $e) {
            Log::error('SendInformationVirtualMachine: could not send Telegram notification: ' . $e->getMessage());
        }
    }
}