<?php

namespace App\Livewire\Web\Components\Ui;

use Livewire\Component;
use Illuminate\Support\Facades\Log;

class TopBar extends Component
{
    public $currentLocale;
    public $availableLocales = [
        'de' => 'Deutsch',
        'en' => 'English',
        //'fr' => 'Français',
        //'es' => 'Español',
    ];

    public $localeFlags = [
        'de' => '🇩🇪',
        'en' => '🇬🇧',
    ];

    public $domainName;

    public function mount()
    {
        Log::info('Mounting TopBar');
        $sessionLocale = session('locale');
        if ($sessionLocale && array_key_exists($sessionLocale, $this->availableLocales)) {
            app()->setLocale($sessionLocale);
            $this->currentLocale = $sessionLocale;
        } else {
            $this->currentLocale = app()->getLocale();
        }
        $this->domainName = \App\Helpers\ThemeHelper::getDomainName();
    }

    public function switchLanguage($locale)
    {
        Log::info('Switching language to: ' . $locale);

        if (array_key_exists($locale, $this->availableLocales)) {
            app()->setLocale($locale);
            session(['locale' => $locale]);
            $this->currentLocale = $locale;

            Log::info('Language switched successfully to: ' . $locale);

            // Wichtig: In Livewire zeigt request()->url() auf /livewire/update.
            // Für einen Seiten-Reload müssen wir den Browser-Referer nutzen.
            $referer = request()->header('Referer') ?? '/';
            return redirect()->to($referer);
        }

        Log::warning('Invalid locale attempted: ' . $locale);
    }

    public function render()
    {
        return view('livewire.web.components.ui.top-bar');
    }
}