<?php
declare (strict_types = 1);

namespace plugin\admin\app\controller;

use app\model\LocationAr;
use app\model\LocationEn;
use app\model\LocationRu;
use app\model\VehicleAr;
use app\model\VehicleEn;
use app\model\VehicleRu;
use app\service\OssService;
use plugin\admin\app\common\Util;
use plugin\admin\app\model\Location;
use support\Cache;
use support\Log;
use support\Request;
use support\Response;
use plugin\admin\app\model\Vehicle;
use plugin\admin\app\controller\Crud;
use support\exception\BusinessException;

/**
 * 车辆信息 
 */
class VehicleController extends Crud
{
    /**
     * 不需要登录的方法
     * @var string[]
     */
    protected $noNeedLogin = ['detail'];

    /**
     * 不需要鉴权的方法
     * @var string[]
     */
    protected $noNeedAuth = ['detail', 'status', 'updateLogistics'];

    protected $status = [
        'zh-cn' => ['未知','待发车','在途（发往fbo港口）','抵达发货港口','在途（发往目的地仓库）','已入库','售出', '待采购', '已付定金待提车'],
//        'zh' => ['未知','待发车','在途（发往fbo港口）','抵达发货港口','在途（发往目的地仓库）','抵达目的地','售出'],
        'en' => ['unknown','Awaiting departure','In transit (to FBO port)','Arriving at the port of shipment','In transit (to destination warehouse)','Already in stock','Sold', 'To be purchased', 'Deposit paid, waiting to be picked up'],
        'ru' => ['Неизвестно','Ожидание отправления','В пути (в порт FBO)','Прибытие в порт отправления','В пути (отправлено на склад назначения)','На складе','Продано', 'Ожидаемые закупки', 'Выплаченные авансы'],
        'ar' => ['غير معروف', 'في انتظار الشحن', 'في الطريق (إلى ميناء FBO)', 'وصل إلى ميناء الشحن', 'في الطريق (إلى مستودع الوجهة)', 'وصل إلى الوجهة', 'تم البيع', 'في انتظار شراء', 'دفع عربون السيارة'],
    ];

    /**
     * @var Vehicle
     */
    protected $model = null;

    /**
     * 构造函数
     * @return void
     */
    public function __construct()
    {
        $this->model = new Vehicle;
    }

    public function status()
    {
        $lang = session('lang', 'zh-cn');
        $status = isset($this->status[$lang])?$this->status[$lang]:$this->status['zh-cn'];
        return json(['code' => 0, 'msg' => 'success', 'data' => $status]);
    }
    
    /**
     * 浏览
     * @return Response
     */
    public function index(): Response
    {
        $lang = session('lang', 'zh-cn');
        $translations = (array)require __DIR__ . '/../lang/' . $lang . '/vehicle.php';
        $common = (array)require __DIR__ . '/../lang/' . $lang . '/common.php';
        $translations = array_merge($common, $translations);  // 确保 common.php 的翻译优先
        
        // 添加默认翻译，确保所有语言都有基本翻译
        $required_translations = [
            'title' => $lang === 'zh-cn' ? '车辆管理' : 'Vehicle Management',  // 确保title翻译存在
            'brand' => $lang === 'zh-cn' ? '车辆品牌' : 'Vehicle Brand',
            'brand_placeholder' => $lang === 'zh-cn' ? '请输入车辆品牌' : 'Please enter vehicle brand',
            'model' => $lang === 'zh-cn' ? '车辆型号' : 'Vehicle Model',
            'model_placeholder' => $lang === 'zh-cn' ? '请输入车辆型号' : 'Please enter vehicle model',
            'vin' => 'VIN',
            'vin_placeholder' => $lang === 'zh-cn' ? '请输入车架号' : 'Please enter VIN',
            'status' => $lang === 'zh-cn' ? '车辆状态' : 'Status',
            'status_placeholder' => $lang === 'zh-cn' ? '请选择状态' : 'Please select status',
            'purchase_location' => $lang === 'zh-cn' ? '买车地点' : 'Purchase Location',
            'purchase_location_placeholder' => $lang === 'zh-cn' ? '请输入买车地点' : 'Please enter purchase location',
            'procedure_location' => $lang === 'zh-cn' ? '手续办理地' : 'Procedure Location',
            'procedure_location_placeholder' => $lang === 'zh-cn' ? '请输入手续办理地' : 'Please enter procedure location',
            'fbo_location' => 'FBO Location',
            'fbo_location_placeholder' => $lang === 'zh-cn' ? '请选择FBO目的地' : 'Please select FBO location',
            'current_location' => $lang === 'zh-cn' ? '车辆所在地' : 'Current Location',
            'current_location_placeholder' => $lang === 'zh-cn' ? '请选择车辆所在地' : 'Please select current location',
            'final_location' => $lang === 'zh-cn' ? '最终目的地' : 'Final Location',
            'final_location_placeholder' => $lang === 'zh-cn' ? '请选择最终目的地' : 'Please select final location',
            'departure_time' => $lang === 'zh-cn' ? 'FBO发车时间' : 'FBO Departure Time',
            'departure_time_placeholder' => $lang === 'zh-cn' ? '请选择发车时间' : 'Please select departure time',
            'arrival_time' => $lang === 'zh-cn' ? 'FBO到达时间' : 'FBO Arrival Time',
            'arrival_time_placeholder' => $lang === 'zh-cn' ? '请选择到达时间' : 'Please select arrival time',
            'shipping_cycle' => $lang === 'zh-cn' ? '运输周期' : 'Shipping Cycle',
            'shipping_cycle_placeholder' => $lang === 'zh-cn' ? '请输入运输周期' : 'Please enter shipping cycle',
            'img_url' => $lang === 'zh-cn' ? '图片' : 'Image',
            'img_url_placeholder' => $lang === 'zh-cn' ? '请输入图片URL' : 'Please enter image URL',
            'operation' => $lang === 'zh-cn' ? '操作' : 'Operation',
            'refresh' => $lang === 'zh-cn' ? '刷新' : 'Refresh',
            'filter' => $lang === 'zh-cn' ? '筛选' : 'Filter',
            'print' => $lang === 'zh-cn' ? '打印' : 'Print',
            'export' => $lang === 'zh-cn' ? '导出' : 'Export',
            'id' => 'ID',
            'created_at' => $lang === 'zh-cn' ? '创建时间' : 'Created At',
            'updated_at' => $lang === 'zh-cn' ? '更新时间' : 'Updated At'
        ];
        
        // 合并翻译，确保语言文件中的翻译优先
        $translations = array_merge($required_translations, $translations);


        return view('vehicle/index', [
            'lang' => $lang,
            'translations' => $translations
        ]);
    }
    /**
     * 浏览
     * @return Response
     */
    public function logistics(): Response
    {
        $lang = session('lang', 'zh-cn');
        $translations = (array)require __DIR__ . '/../lang/' . $lang . '/vehicle.php';
        $common = (array)require __DIR__ . '/../lang/' . $lang . '/common.php';
        $translations = array_merge($common, $translations);  // 确保 common.php 的翻译优先

        // 添加默认翻译，确保所有语言都有基本翻译
        $required_translations = [
            'title' => $lang === 'zh-cn' ? '车辆管理' : 'Vehicle Management',  // 确保title翻译存在
            'brand' => $lang === 'zh-cn' ? '车辆品牌' : 'Vehicle Brand',
            'brand_placeholder' => $lang === 'zh-cn' ? '请输入车辆品牌' : 'Please enter vehicle brand',
            'model' => $lang === 'zh-cn' ? '车辆型号' : 'Vehicle Model',
            'model_placeholder' => $lang === 'zh-cn' ? '请输入车辆型号' : 'Please enter vehicle model',
            'vin' => 'VIN',
            'vin_placeholder' => $lang === 'zh-cn' ? '请输入车架号' : 'Please enter VIN',
            'status' => $lang === 'zh-cn' ? '车辆状态' : 'Status',
            'status_placeholder' => $lang === 'zh-cn' ? '请选择状态' : 'Please select status',
            'purchase_location' => $lang === 'zh-cn' ? '买车地点' : 'Purchase Location',
            'purchase_location_placeholder' => $lang === 'zh-cn' ? '请输入买车地点' : 'Please enter purchase location',
            'procedure_location' => $lang === 'zh-cn' ? '手续办理地' : 'Procedure Location',
            'procedure_location_placeholder' => $lang === 'zh-cn' ? '请输入手续办理地' : 'Please enter procedure location',
            'fbo_location' => 'FBO Location',
            'fbo_location_placeholder' => $lang === 'zh-cn' ? '请选择FBO目的地' : 'Please select FBO location',
            'current_location' => $lang === 'zh-cn' ? '车辆所在地' : 'Current Location',
            'current_location_placeholder' => $lang === 'zh-cn' ? '请选择车辆所在地' : 'Please select current location',
            'final_location' => $lang === 'zh-cn' ? '最终目的地' : 'Final Location',
            'final_location_placeholder' => $lang === 'zh-cn' ? '请选择最终目的地' : 'Please select final location',
            'departure_time' => $lang === 'zh-cn' ? 'FBO发车时间' : 'FBO Departure Time',
            'departure_time_placeholder' => $lang === 'zh-cn' ? '请选择发车时间' : 'Please select departure time',
            'arrival_time' => $lang === 'zh-cn' ? 'FBO到达时间' : 'FBO Arrival Time',
            'arrival_time_placeholder' => $lang === 'zh-cn' ? '请选择到达时间' : 'Please select arrival time',
            'shipping_cycle' => $lang === 'zh-cn' ? '运输周期' : 'Shipping Cycle',
            'shipping_cycle_placeholder' => $lang === 'zh-cn' ? '请输入运输周期' : 'Please enter shipping cycle',
            'img_url' => $lang === 'zh-cn' ? '图片' : 'Image',
            'img_url_placeholder' => $lang === 'zh-cn' ? '请输入图片URL' : 'Please enter image URL',
            'operation' => $lang === 'zh-cn' ? '操作' : 'Operation',
            'refresh' => $lang === 'zh-cn' ? '刷新' : 'Refresh',
            'filter' => $lang === 'zh-cn' ? '筛选' : 'Filter',
            'print' => $lang === 'zh-cn' ? '打印' : 'Print',
            'export' => $lang === 'zh-cn' ? '导出' : 'Export',
            'id' => 'ID',
            'created_at' => $lang === 'zh-cn' ? '创建时间' : 'Created At',
            'updated_at' => $lang === 'zh-cn' ? '更新时间' : 'Updated At'
        ];

        // 合并翻译，确保语言文件中的翻译优先
        $translations = array_merge($required_translations, $translations);


        return view('vehicle/logistics', [
            'lang' => $lang,
            'translations' => $translations
        ]);
    }

    /**
     * 插入
     * @param Request $request
     * @return Response
     * @throws BusinessException
     */
    public function insert(Request $request): Response
    {
        $lang = session('lang', 'zh-cn');
        $translations = (array)require __DIR__ . '/../lang/' . $lang . '/vehicle.php';
        $common = (array)require __DIR__ . '/../lang/' . $lang . '/common.php';
        $translations = array_merge($translations, $common);
        
        // 只在中文时使用默认翻译
        if ($lang === 'zh-cn') {
            $required_translations = [
                'brand' => '车辆品牌',
                'brand_placeholder' => '请输入车辆品牌',
                'model' => '车辆型号',
                'model_placeholder' => '请输入车辆型号',
                'vin' => '车架号',
                'vin_placeholder' => '请输入车架号',
                'status' => '车辆状态',
                'status_placeholder' => '请选择状态',
                'purchase_location' => '买车地点',
                'purchase_location_placeholder' => '请输入买车地点',
                'procedure_location' => '手续办理地',
                'procedure_location_placeholder' => '请输入手续办理地',
                'fbo_location' => 'FBO目的地',
                'fbo_location_placeholder' => '请选择FBO目的地',
                'current_location' => '车辆所在地',
                'current_location_placeholder' => '请选择车辆所在地',
                'final_location' => '最终目的地',
                'final_location_placeholder' => '请选择最终目的地',
                'departure_time' => 'FBO发车时间',
                'departure_time_placeholder' => '请选择发车时间',
                'arrival_time' => 'FBO到达时间',
                'arrival_time_placeholder' => '请选择到达时间',
                'shipping_cycle' => '运输周期',
                'shipping_cycle_placeholder' => '请输入运输周期',
                'img_url' => '图片',
                'img_url_placeholder' => '请输入图片URL'
            ];
            $translations = array_merge($required_translations, $translations);
        }
        
        // 如果是 POST 请求，处理数据保存和翻译
        if ($request->method() === 'POST') {
            $this->save($request);
        }

        return view('vehicle/insert', [
            'lang' => $lang,
            'translations' => $translations
        ]);
    }

    /**
     * 保存
    */
    public function save(Request $request)
    {
        // 获取表单数据
        $data = $request->all();
        $data['shipping_cycle'] = !empty($data['shipping_cycle'])?$data['shipping_cycle']:0;

        $lang = session('lang', 'zh-cn');
        list($vehicleModel,$local) = $this->getModel($lang);

        // 保存主表数据
        if(!empty($data['id'])){
            $vehicle = $vehicleModel::find($data['id']);
            Cache::delete('img_dib_'.$data['id']);
        }else{
            $vehicle =$vehicleModel;
        }
        $vehicle->fill($data);

        $vehicle->save();

        // 处理多语言翻译
        $languages = ['zh-cn' => 'cn', 'en' => 'en', 'ar' => 'ar', 'ru' => 'ru'];
        $translationModels = [
            'cn' => Vehicle::class,
            'en' => VehicleEn::class,
            'ar' => VehicleAr::class,
            'ru' => VehicleRu::class
        ];
        //删除已保存的模型
        unset($translationModels[$lang]);
        $sourceLang = $languages[$lang];
        unset($languages[$lang]);

        $data_t = $data;
        unset($data['brand']);
        unset($data['model']);
        unset($data['purchase']);
        unset($data['procedure_location']);
        unset($data['fbo_destination']);
        foreach ($translationModels as $modelC) {
            $model = new $modelC();
            if(!empty($data_t['id'])){
                $vehicleT = $model::find($data_t['id']);
            }else{
                $vehicleT = $model;
            }
            $vehicleT->fill($data_t);
            $vehicleT->save();
        }
        if(empty($data_t['id'])){
            $data['id'] = $vehicle->id;
        }

        // 创建翻译服务实例
        $translatorService = new \app\service\TranslatorService();
        foreach ($languages as $lang) {
            $translatorService->queue($data,$sourceLang,'vehicle',$data['id']?:null,$lang);
        }
    }


    /**
     * 更新
     * @param Request $request
     * @return Response
     * @throws BusinessException
    */
    public function update(Request $request): Response
    {
        $id = $request->input('id');
        $lang = session('lang', 'zh-cn');
        $translations = (array)require __DIR__ . '/../lang/' . $lang . '/vehicle.php';
        $common = (array)require __DIR__ . '/../lang/' . $lang . '/common.php';
        $translations = array_merge($translations, $common);
        
        // 只在中文时使用默认翻译
        if ($lang === 'zh-cn') {
            $required_translations = [
                'brand' => '车辆品牌',
                'brand_placeholder' => '请输入车辆品牌',
                'model' => '车辆型号',
                'model_placeholder' => '请输入车辆型号',
                'vin' => '车架号',
                'vin_placeholder' => '请输入车架号',
                'status' => '车辆状态',
                'status_placeholder' => '请选择状态',
                'purchase_location' => '买车地点',
                'purchase_location_placeholder' => '请输入买车地点',
                'procedure_location' => '手续办理地',
                'procedure_location_placeholder' => '请输入手续办理地',
                'fbo_location' => 'FBO目的地',
                'fbo_location_placeholder' => '请选择FBO目的地',
                'current_location' => '车辆所在地',
                'current_location_placeholder' => '请选择车辆所在地',
                'final_location' => '最终目的地',
                'final_location_placeholder' => '请选择最终目的地',
                'departure_time' => 'FBO发车时间',
                'departure_time_placeholder' => '请选择发车时间',
                'arrival_time' => 'FBO到达时间',
                'arrival_time_placeholder' => '请选择到达时间',
                'shipping_cycle' => '运输周期',
                'shipping_cycle_placeholder' => '请输入运输周期',
                'img_url' => '图片',
                'img_url_placeholder' => '请输入图片URL'
            ];
            $translations = array_merge($required_translations, $translations);
        }

        // 如果是 POST 请求，处理数据保存和翻译
        if ($request->method() === 'POST') {
            $this->save($request);
        }
        
        $data = Vehicle::where('id', $id)->first();
        if (!$data) {
            return json(['code' => 1, 'msg' => $translations['data_not_found'] ?? '数据不存在']);
        }
        
        return view('vehicle/update', [
            'id' => $id,
            'data' => $data,
            'lang' => $lang,
            'translations' => $translations
        ]);
    }    /**
     * 更新
     * @param Request $request
     * @return Response
     * @throws BusinessException
    */
    public function updateLogistics(Request $request): Response
    {
        $id = $request->input('id');
        $lang = session('lang', 'zh-cn');
        $translations = (array)require __DIR__ . '/../lang/' . $lang . '/vehicle.php';
        $common = (array)require __DIR__ . '/../lang/' . $lang . '/common.php';
        $translations = array_merge($translations, $common);

        // 只在中文时使用默认翻译
        if ($lang === 'zh-cn') {
            $required_translations = [
                'brand' => '车辆品牌',
                'brand_placeholder' => '请输入车辆品牌',
                'model' => '车辆型号',
                'model_placeholder' => '请输入车辆型号',
                'vin' => '车架号',
                'vin_placeholder' => '请输入车架号',
                'status' => '车辆状态',
                'status_placeholder' => '请选择状态',
                'purchase_location' => '买车地点',
                'purchase_location_placeholder' => '请输入买车地点',
                'procedure_location' => '手续办理地',
                'procedure_location_placeholder' => '请输入手续办理地',
                'fbo_location' => 'FBO目的地',
                'fbo_location_placeholder' => '请选择FBO目的地',
                'current_location' => '车辆所在地',
                'current_location_placeholder' => '请选择车辆所在地',
                'final_location' => '最终目的地',
                'final_location_placeholder' => '请选择最终目的地',
                'departure_time' => 'FBO发车时间',
                'departure_time_placeholder' => '请选择发车时间',
                'arrival_time' => 'FBO到达时间',
                'arrival_time_placeholder' => '请选择到达时间',
                'shipping_cycle' => '运输周期',
                'shipping_cycle_placeholder' => '请输入运输周期',
                'img_url' => '图片',
                'img_url_placeholder' => '请输入图片URL'
            ];
            $translations = array_merge($required_translations, $translations);
        }

        $data = Vehicle::where('id', $id)->first();
        if (!$data) {
            return json(['code' => 1, 'msg' => $translations['data_not_found'] ?? '数据不存在']);
        }

        // 如果是 POST 请求，处理数据保存和翻译
        if ($request->method() == 'POST') {
            $this->save($request);
            return json(['code' => 0, 'msg' => '保存成功']);
        }

        return view('vehicle/updateLogistics', [
            'id' => $id,
            'data' => $data,
            'lang' => $lang,
            'translations' => $translations
        ]);
    }

    /**
     * 详情
     * @param Request $request
     * @return Response
     * @throws BusinessException
    */
    public function detail(Request $request): Response
    {
        $id = $request->input('id');
        $lang = session('lang', 'zh-cn');
        $translations = (array)require __DIR__ . '/../lang/' . $lang . '/vehicle.php';
        $common = (array)require __DIR__ . '/../lang/' . $lang . '/common.php';
        $translations = array_merge($translations, $common);
        
        // 只在中文时使用默认翻译
        if ($lang === 'zh-cn') {
            $required_translations = [
                'brand' => '车辆品牌',
                'brand_placeholder' => '请输入车辆品牌',
                'model' => '车辆型号',
                'model_placeholder' => '请输入车辆型号',
                'vin' => '车架号',
                'vin_placeholder' => '请输入车架号',
                'status' => '车辆状态',
                'status_placeholder' => '请选择状态',
                'purchase_location' => '买车地点',
                'purchase_location_placeholder' => '请输入买车地点',
                'procedure_location' => '手续办理地',
                'procedure_location_placeholder' => '请输入手续办理地',
                'fbo_location' => 'FBO目的地',
                'fbo_location_placeholder' => '请选择FBO目的地',
                'current_location' => '车辆所在地',
                'current_location_placeholder' => '请选择车辆所在地',
                'final_location' => '最终目的地',
                'final_location_placeholder' => '请选择最终目的地',
                'departure_time' => 'FBO发车时间',
                'departure_time_placeholder' => '请选择发车时间',
                'arrival_time' => 'FBO到达时间',
                'arrival_time_placeholder' => '请选择到达时间',
                'shipping_cycle' => '运输周期',
                'shipping_cycle_placeholder' => '请输入运输周期',
                'img_url' => '图片',
                'img_url_placeholder' => '请输入图片URL'
            ];
            $translations = array_merge($required_translations, $translations);
        }

//        $data = Vehicle::where('id', $id)->first();
        list($vehicleModel,$local) = $this->getModel($lang);
        $data = $vehicleModel::where('id', $id)->first();
        if (!$data) {
            return json(['code' => 1, 'msg' => $translations['data_not_found'] ?? '数据不存在']);
        }

        $img_url = Cache::get('img_dib_'.$data->id);
        if ($img_url) {
            $data['img_url'] = $img_url;
        } else {
            $ossservice = empty($ossservice)?new OssService():$ossservice;
            $img_url = $ossservice->generatePrivateUrl($data['img_url'],86400);
            $data['img_url'] = $img_url;
            Cache::set('img_dib_'.$data->id, $img_url, 86390);
        }
        
        return view('vehicle/detail', [
            'data' => $data,
            'lang' => $lang,
            'translations' => $translations
        ]);
    }

    /**
     * 查询后置处理，添加位置信息
     * @param mixed $items
     * @return mixed
     */
    protected function afterQuery($items)
    {
        $lang = session('lang', 'zh-cn');
        switch ($lang) {
            case 'zh-cn':
                $vehicle = new \app\model\Vehicle();
                $hz = new \app\model\Location();
                break;

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

            case 'ru':
                $vehicle = new \app\model\VehicleRu();
                $hz = new \app\model\LocationRu();
                break;
            case 'ar':
                $vehicle = new \app\model\VehicleAr();
                $hz = new \app\model\LocationAr();
                break;
        }

        $ossservice = null;
        foreach ($items as &$item) {
            $item = $vehicle::find($item['id']);
            $location = $hz::find($item->locations_id);
            $item['status_txt'] = $this->status[$lang][$item->status]??$this->status[$lang][0];
            $item->location_name = $location ? $location->name : '';
            $final_location = $hz::find($item->final_locations_id);
            $item->final_location_name = $final_location ? $final_location->name : '';
            $fbo_location = $hz::find($item->fbo_locations_id);
            $item->fbo_location_name = $fbo_location ? $fbo_location->name : '';

            $location = $hz::find($item->locations_id);
            $item->location_name = $location ? $location->name : '';
            $location = $hz::find($item->fbo_locations_id);
            $item->fbo_location_name = $location ? $location->name : '';

            try {
                $img_url = Cache::get('img_dib_'.$item->id);
                if ($img_url) {
                    $item['img_url_full'] = $img_url;
                } else {
                    $ossservice = empty($ossservice)?new OssService():$ossservice;
                    $img_url = $ossservice->generatePrivateUrl($item['img_url'],86400);
                    $item['img_url_full'] = $img_url;
                    Cache::set('img_dib_'.$item->id, $img_url, 86390);
                }

            } catch (\Exception $e) {
                Log::error("Vehicle image URL generation failed:", [
                    'error' => $e->getMessage(),
                    'original_url' => $item['img_url'],
                    'error_code' => $e->getCode(),
                    'trace' => $e->getTraceAsString()
                ]);
            }
        }

        return $items;
    }


    /**
     * @param $lang
     * @return array
     */
    protected function getModel($lang){

        switch ($lang) {
            case 'en':
                $vehicle = new \app\model\VehicleEn();
                $hz = new \app\model\LocationEn();
                break;

            case 'ru':
                $vehicle = new \app\model\VehicleRu();
                $hz = new \app\model\LocationRu();
                break;
            case 'ar':
                $vehicle = new \app\model\VehicleAr();
                $hz = new \app\model\LocationAr();
                break;
            default:
                $vehicle = new \app\model\Vehicle();
                $hz = new \app\model\Location();
                break;
        }
        return array($vehicle, $hz);
    }

        /**
     * 获取翻译
     * @param Request $request
     * @return Response
     */
    public function getTranslations(Request $request): Response
    {
        $lang = session('lang', 'zh-cn');
        $translations = (array)require __DIR__ . '/../lang/' . $lang . '/vehicle.php';
        $common = (array)require __DIR__ . '/../lang/' . $lang . '/common.php';
        $translations = array_merge($translations, $common);
        
        return json(['code' => 0, 'msg' => 'success', 'data' => $translations]);
    }
}