<?php

namespace App\Http\Controllers;

use App\Models\Assegnazione;
use Illuminate\Contracts\View\View;
use Illuminate\Http\RedirectResponse;

class ShortPdfLinkController extends Controller
{
    public function __invoke(string $code): RedirectResponse|View
    {
        $assignment = Assegnazione::where('pdf_access_code', $code)->firstOrFail();

        abort_unless($assignment->is_aperta, 403);
        abort_unless($assignment->territorio?->pdf_path, 404);

        // Unauthenticated users (proclamatori) are subject to the link expiry:
        // il link scade al raggiungimento della soglia rientro (giorni_per_smarrito).
        if (! auth()->check()) {
            $soglia = max(1, (int) \App\Models\Setting::getValue('giorni_per_smarrito', 120));
            if ($assignment->assigned_at->copy()->addDays($soglia)->isPast()) {
                return view('assignments.link-scaduto', [
                    'numero' => $assignment->territorio?->numero,
                ]);
            }
        }

        return redirect()->route('assignments.pdf.viewer', [
            'assignment' => $assignment->id,
            'code'       => $code,
        ]);
    }
}