<?php

namespace App\Http\Controllers\Admin\Translations;

use App\Http\Controllers\Controller;
use App\Models\Translation;
use App\Services\TranslationManager;
use App\Services\SettingService;
use Illuminate\Http\Request;

class TranslationController extends Controller
{
    /**
     * Display the translations management UI.
     */
    public function index(Request $request, SettingService $settingService)
    {
        $locale = $request->query('locale', $settingService->get('default_locale', config('app.locale')));

        // Fetch all translations for the given locale
        $overrides = Translation::where('locale', $locale)->get();

        return view('admin.translations.index', [
            'locale' => $locale,
            'overrides' => $overrides,
            'availableLocales' => $settingService->getSupportedLocales(),
        ]);
    }

    /**
     * Update or create a translation override.
     */
    public function update(Request $request, TranslationManager $manager)
    {
        $validated = $request->validate([
            'locale' => 'required|string',
            'group' => 'required|string',
            'key' => 'required|string',
            'value' => 'required|string',
        ]);

        $manager->updateOverride(
            $validated['locale'],
            $validated['group'],
            $validated['key'],
            $validated['value']
        );

        return response()->json(['success' => true]);
    }

    /**
     * Sync translations from files (placeholder for future implementation).
     */
    public function sync()
    {
        // This would scan lang files and ensure keys are available for override
        return response()->json(['message' => 'Sync not yet implemented. Use manual entry for now.']);
    }
}