<?php

namespace plugin\admin\app\controller;

use support\Request;
use support\Response;
use plugin\admin\app\model\Location;
use plugin\admin\app\controller\Crud;
use support\exception\BusinessException;
use util\Util;
use support\Log;

/**
 * 仓库/港口 
 */
class LocationController extends Crud
{
    
    /**
     * @var Location
     */
    protected $model = null;

    /**
     * 构造函数
     * @return void
     */
    public function __construct()
    {
        $this->model = new Location;
    }
    
    /**
     * 浏览
     * @return Response
     */
    public function index(): Response
    {
        // 获取当前语言
        $lang = session('lang', 'zh-cn');
        Log::info('Current language', ['lang' => $lang]);
        
        // 加载语言文件
        $location_translations = include __DIR__ . "/../lang/{$lang}/location.php";
        $common_translations = include __DIR__ . "/../lang/{$lang}/common.php";
        
        // 合并翻译
        $translations = array_merge($location_translations, $common_translations);
        Log::info('Loaded translations', ['keys' => array_keys($translations)]);
        
        return view('location/index', [
            'lang' => $lang,
            'translations' => $translations
        ]);
    }

    /**
     * 插入
     * @param Request $request
     * @return Response
     * @throws BusinessException
     */
    public function insert(Request $request): Response
    {
        // 获取当前语言
        $lang = session('lang', 'zh-cn');
        
        // 加载语言文件
        $location_translations = include __DIR__ . "/../lang/{$lang}/location.php";
        $common_translations = include __DIR__ . "/../lang/{$lang}/common.php";
        
        // 合并翻译
        $translations = array_merge($location_translations, $common_translations);

        // 如果是 POST 请求，处理数据保存和翻译
        if ($request->method() === 'POST') {
            // 获取表单数据
            $data = $request->all();
            Log::info('location',$data);
            
            // 保存主表数据
            $location = new Location();
            $location->fill($data);
            $location->save();
            
            // 处理多语言翻译
            $languages = ['en', 'ar', 'ru'];
            $translationModels = [
                'en' => \app\model\LocationEn::class,
                'ar' => \app\model\LocationAr::class,
                'ru' => \app\model\LocationRu::class
            ];
            
            // 创建翻译服务实例
            $translatorService = new \app\service\TranslatorService();
            
            foreach ($languages as $lang) {
                $translationModel = $translationModels[$lang];
                $translation = new $translationModel();
                
                // 复制主表数据
                $translation->fill($data);
                $translation->id = $location->id;
                
                // 使用翻译服务处理需要翻译的字段
                $translatedData = $translatorService->location($data, $lang);
                
                // 更新翻译后的字段
                $translation->name = $translatedData['name'] ?? $data['name'];
//                $translation->description = $translatedData['description'] ?? $data['description'];

                Log::info('location:'.$lang.':translatedData',$translatedData);
                $translation->save();
            }
        }
        
        return view('location/insert', [
            'lang' => $lang,
            'translations' => $translations
        ]);
    }

    /**
     * 更新
     * @param Request $request
     * @return Response
     * @throws BusinessException
    */
    public function update(Request $request): Response
    {
        if ($request->method() === 'POST') {
            return parent::update($request);
        }
        // 获取当前语言
        $lang = session('lang', 'zh-cn');
        
        // 加载语言文件
        $location_translations = include __DIR__ . "/../lang/{$lang}/location.php";
        $common_translations = include __DIR__ . "/../lang/{$lang}/common.php";
        
        // 合并翻译
        $translations = array_merge($location_translations, $common_translations);
        
        return view('location/update', [
            'lang' => $lang,
            'translations' => $translations
        ]);
    }

    /**
     * 获取下拉选项接口
     */
    public function getAll()
    {
        $lang = session('lang', 'zh-cn');
        switch ($lang) {
            case 'zh-cn':
                $hz = new \app\model\Location();
                break;

            case 'en':
                $hz = new \app\model\LocationEn();
                break;

            case 'ru':
                $hz = new \app\model\LocationRu();
                break;
            case 'ar':
                $hz = new \app\model\LocationAr();
                break;
        }
        $locations = $hz::get();
        return Util::success($locations);
    }

}