<?php

namespace App\Http\Controllers\Public;

use App\Http\Controllers\Controller;
use App\Models\Page;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Route;

class PageDisplayController extends Controller
{
    /**
     * Handle the incoming request.
     */
    public function __invoke(Request $request, ?string $locale = null, ?string $slug = null)
    {
        // Debug
        // \Illuminate\Support\Facades\Log::info("Route Debug", [
        //    'name' => Route::currentRouteName(),
        //    'params' => Route::current()->parameters()
        // ]);

        // Handle route parameters correctly based on which route was matched
        if (Route::currentRouteName() === 'page.show') {
            $slug = $locale; // In 'page.show', the first parameter is the slug
            $locale = null;
        }

        // Handle homepage
        if ($slug === null || $slug === '/') {
            $page = Page::where('slug', 'home')->where('is_published', true)->first();
        } else {
            $page = Page::where('slug', $slug)->where('is_published', true)->first();
        }

        if (!$page) {
            if ($slug === null || $slug === '/') {
                return view('welcome');
            }
            abort(404);
        }

        // Force set app locale if we have it from route (for rendering)
        if ($locale) {
            app()->setLocale($locale);
        }

        // Re-render content if locale is not default or if it's explicitly set.
        // This ensures multi-locale content JSON is correctly processed by PageRenderer.
        if ($locale && $locale !== config('app.fallback_locale', 'en')) {
            $renderer = new \App\Support\PageRenderer();
            $page->cached_html = $renderer->render($page->content);
        }

        return view('page', [
            'page' => $page,
        ]);
    }
}