<?php

namespace App\Providers;

use App\Models\Setting;
use App\Services\ConfigurazionePosta;
use Illuminate\Auth\Middleware\EnsureEmailIsVerified;
use Illuminate\Auth\Notifications\VerifyEmail;
use Illuminate\Notifications\Messages\MailMessage;
use Illuminate\Support\ServiceProvider;
use Illuminate\Support\Facades\Gate;
use Illuminate\Support\Facades\Queue;
use Illuminate\Support\Facades\URL;
use Livewire\Livewire;
use RuntimeException;

class AppServiceProvider extends ServiceProvider
{
    public function register(): void
    {
        //
    }

    public function boot(): void
    {
        // Setting tiene le impostazioni in una variabile statica, svuotata
        // solo quando le salva lo stesso processo. Il worker resta vivo fino a
        // un'ora: senza questo, ogni job usava le impostazioni lette dal primo,
        // anche dopo che l'amministratore le aveva cambiate dal browser o un
        // ripristino le aveva sostituite.
        Queue::before(function () {
            Setting::flushCache();

            // Anche il server di posta: cambiato dal browser, il worker
            // continuava a usare quello del primo invio.
            if ($this->app->resolved('mail.manager')) {
                app(ConfigurazionePosta::class)->applica();
            }
        });

        // L'email di conferma in italiano. Il link resta quello di Laravel
        // (firmato, scade dopo auth.verification.expire minuti) e porta a
        // VerificaEmailController::conferma, che funziona anche senza login.
        VerifyEmail::toMailUsing(function ($utente, string $link) {
            $minuti = (int) config('auth.verification.expire', 60);

            return (new MailMessage)
                ->subject('Conferma il tuo indirizzo email — TerManager2')
                ->greeting('Ciao ' . $utente->name . ',')
                ->line('per usare TerManager2 conferma che questo indirizzo email è tuo.')
                ->action('Conferma l\'indirizzo', $link)
                ->line("Il link vale {$minuti} minuti. Se è scaduto, entra in TerManager2 e chiedine uno nuovo.")
                ->line('Se non sai di cosa si tratta, ignora questa email.')
                ->salutation('TerManager2');
        });

        // Le richieste di Livewire non ripassano dal gruppo di rotte della
        // pagina: senza, una scheda aperta prima del blocco continuerebbe a
        // lavorare con un'email non confermata.
        Livewire::addPersistentMiddleware([EnsureEmailIsVerified::class]);

        // Il server di posta configurato in Impostazioni prende il posto di
        // quello del .env, appena Laravel crea il sistema di posta.
        $this->app->afterResolving('mail.manager', function ($manager) {
            app(ConfigurazionePosta::class)->applica($manager);
        });

        // Pin generated URLs to APP_URL.
        //
        // Behind a trusted proxy, Symfony derives the port from
        // X-Forwarded-Port and falls back to the scheme's default when that
        // header is absent — which silently drops a non-standard port from
        // every generated link. Anchoring the root to APP_URL makes the
        // public address explicit instead of reconstructed per request, and
        // keeps PDF/e-mail links correct regardless of proxy behaviour.
        $appUrl = (string) config('app.url');

        if ($appUrl !== '') {
            URL::forceRootUrl($appUrl);

            if (str_starts_with($appUrl, 'https://')) {
                URL::forceScheme('https');
            }
        }

        // NOTE: APP_KEY is deliberately NOT auto-generated here.
        //
        // This provider boots on every request. Generating a key at runtime
        // meant that if the key ever failed to persist, each request could
        // mint a *different* one — and since proclamatori names are encrypted
        // at column level with APP_KEY, every row written under a superseded
        // key becomes permanently unreadable.
        //
        // The key is now resolved once at container start (docker/php/
        // entrypoint.sh) and persisted to the storage volume. Fail loudly
        // instead of silently rotating.
        // Only enforced when serving HTTP. Build-time tooling (package:discover,
        // config:cache) legitimately runs before the key exists, and failing
        // there would break the image build rather than surface a real problem.
        if (empty(config('app.key')) && ! $this->app->runningInConsole()) {
            throw new RuntimeException(
                'APP_KEY is not set. Set it in the environment before starting the application. '
                .'Generate one with: php artisan key:generate --show'
            );
        }

        // Livewire only re-applies a fixed allow-list of middleware to
        // /livewire/update requests. Spatie's permission middleware is not on
        // that list, so a component whose route is guarded by
        // `permission:territori.manage` would keep accepting mutating actions
        // from a user whose permission was revoked after page load, until they
        // reload. Registering them as persistent closes that window.
        Livewire::addPersistentMiddleware([
            \Spatie\Permission\Middleware\PermissionMiddleware::class,
            \Spatie\Permission\Middleware\RoleMiddleware::class,
            \Spatie\Permission\Middleware\RoleOrPermissionMiddleware::class,
        ]);

        Gate::before(function ($user, $ability) {
            return $user->hasRole('amministratore') ? true : null;
        });
    }
}