<?php

namespace App\Providers;

use Illuminate\Cache\RateLimiting\Limit;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\RateLimiter;
use Illuminate\Support\Facades\URL;
use Illuminate\Support\ServiceProvider;

class AppServiceProvider extends ServiceProvider
{
    /**
     * Register any application services.
     */
    public function register(): void
    {
        //
    }

    /**
     * Bootstrap any application services.
     */
    public function boot(): void
    {
        $this->configureRateLimiting();

        // Belt-and-suspenders alongside bootstrap/app.php's trustProxies():
        // that already makes url()/asset() respect the proxy's
        // X-Forwarded-Proto, but if that header is ever missing or a proxy
        // is misconfigured, this still forces https:// asset/route URLs on
        // any environment whose APP_URL is itself https — so a plain-http
        // request never causes a mixed-content-blocked asset again.
        if (str(config('app.url'))->startsWith('https://')) {
            URL::forceScheme('https');
        }
    }

    /**
     * Named api/* rate limiters (T6.1, domain.md §8) — read-only catalog/
     * routing endpoints get a looser limit than the write-heavy booking/
     * payment endpoints; auth/token issuance and the inbound KBZ webhook
     * each get their own tighter limiter.
     */
    private function configureRateLimiting(): void
    {
        RateLimiter::for('api-read', function (Request $request) {
            return Limit::perMinute(120)->by($request->user()?->id ?: $request->ip());
        });

        RateLimiter::for('api-write', function (Request $request) {
            return Limit::perMinute(20)->by($request->user()?->id ?: $request->ip());
        });

        RateLimiter::for('api-auth', function (Request $request) {
            return Limit::perMinute(10)->by($request->ip());
        });

        // Tighter than api-auth: layered on top of it for the
        // registration-code request endpoint specifically, keyed by the
        // identifier being verified (falling back to IP) so one target
        // can't be bombed with codes even from rotating IPs, and one IP
        // can't spray codes across many identifiers.
        RateLimiter::for('api-otp', function (Request $request) {
            return Limit::perMinutes(10, 3)->by($request->string('identifier')->toString() ?: $request->ip());
        });

        RateLimiter::for('api-webhooks', function (Request $request) {
            return Limit::perMinute(30)->by($request->ip());
        });
    }
}
