<?php

namespace App\Console\Commands;

use App\Models\Asset;
use App\Models\Contrat;
use App\Models\Licence;
use App\Models\Domaine;
use App\Models\User;

use App\Mail\ExpiringElementsMail;
use Carbon\Carbon;
use Illuminate\Console\Command;
use Illuminate\Support\Facades\Mail;

class CheckExpirations extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'app:check-expirations';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Vérifie les éléments arrivant à échéance (contrats, licences, garanties) et envoie une notification par email.';

    /**
     * Execute the console command.
     */
    public function handle()
    {
        $threshold = 30; // jours
        $today = Carbon::today();
        $limitDate = Carbon::today()->addDays($threshold);

        // 1. Contrats arrivant à échéance
        $contrats = Contrat::whereBetween('date_echeance', [$today, $limitDate])
            ->whereNotIn('statut', ['resilie', 'expire'])
            ->get();

        // 2. Licences expirant bientôt
        $licences = Licence::whereBetween('date_expiration', [$today, $limitDate])
            ->get();

        // 3. Garanties d'assets expirant bientôt
        $assets = Asset::whereBetween('date_fin_garantie', [$today, $limitDate])
            ->get();

        // 4. Domaines arrivant à échéance
        $domaines = Domaine::whereBetween('date_echeance', [$today, $limitDate])
            ->get();

        if ($contrats->isEmpty() && $licences->isEmpty() && $assets->isEmpty() && $domaines->isEmpty()) {
            $this->info('Aucun élément n\'arrive à échéance prochainement.');
            return 0;
        }

        $this->info(sprintf(
            'Trouvé : %d contrats, %d licences, %d assets et %d domaines à notifier.',
            $contrats->count(),
            $licences->count(),
            $assets->count(),
            $domaines->count()
        ));


        // Récupérer les administrateurs et responsables
        $recipients = User::role(['admin', 'responsable'])->get();

        if ($recipients->isEmpty()) {
            $this->warn('Aucun destinataire (admin ou responsable) trouvé.');
            return 0;
        }

        foreach ($recipients as $recipient) {
            Mail::to($recipient->email)->send(new ExpiringElementsMail($contrats, $licences, $assets, $domaines));
        }


        $this->info('Emails de notification envoyés.');

        return 0;
    }
}