<?php
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// +----------------------------------------------------------------------
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// +----------------------------------------------------------------------
// | author: likeadminTeam
// +----------------------------------------------------------------------

namespace app\adminapi\logic\setting;

use app\common\service\{UtilsService};
use app\common\model\setting\{LanguagePag,Language};
use app\common\logic\BaseLogic;
use think\facade\Db;


/**
 * 语言包逻辑
 * Class LanguagePagLogic
 * @package app\adminapi\logic\setting
 */
class LanguagePagLogic extends BaseLogic
{


    /**
     * @notes 添加语言包
     * @param array $params
     * @return bool
     * @author likeadmin
     * @date 2024/01/14 13:50
     */
    public static function add(array $params): bool
    {
        Db::startTrans();
        try {
            //查询是否存在
            $pag = LanguagePag::where(['lang' => $params['lang'],'type' => $params['type'],'name' => $params['name']])->findOrEmpty();
            if (!$pag->isEmpty()) {
                throw new \Exception('语言包已存在');
            }
            
            LanguagePag::create([
                'lang' => $params['lang'],
                'type' => $params['type'],
                'name' => $params['name'],
                'value' => $params['value']
            ]);

            Db::commit();
            return true;
        } catch (\Exception $e) {
            Db::rollback();
            self::setError($e->getMessage());
            return false;
        }
    }


    /**
     * @notes 编辑语言包
     * @param array $params
     * @return bool
     * @author likeadmin
     * @date 2024/01/14 13:50
     */
    public static function edit(array $params): bool
    {
        Db::startTrans();
        try {
            LanguagePag::where('id', $params['id'])->update([
                'lang' => $params['lang'],
                'type' => $params['type'],
                'name' => $params['name'],
                'value' => $params['value']
            ]);

            Db::commit();
            return true;
        } catch (\Exception $e) {
            Db::rollback();
            self::setError($e->getMessage());
            return false;
        }
    }


    /**
     * @notes 删除语言包
     * @param array $params
     * @return bool
     * @author likeadmin
     * @date 2024/01/14 13:50
     */
    public static function delete(array $params): bool
    {
        return LanguagePag::destroy($params['id']);
    }


    /**
     * @notes 获取语言包详情
     * @param $params
     * @return array
     * @author likeadmin
     * @date 2024/01/14 13:50
     */
    public static function detail($params): array
    {
        return LanguagePag::findOrEmpty($params['id'])->toArray();
    }
    
    /**
     * @notes 同步语言包
     * @param array $params
     * @return bool
     * @author likeadmin
     * @date 2024/01/14 13:50
     */
    public static function sync(array $params): bool
    {
        Db::startTrans();
        try {
            //获取源语言
            $from = Language::find($params['from_id']);
            if ($from->isEmpty()) {
                throw new \Exception('源语言不存在');
            }
            
            //获取目标语言
            $to = Language::find($params['to_id']);
            if ($to->isEmpty()) {
                throw new \Exception('目标语言不存在');
            }
            
            //获取源语言
            $pags =  LanguagePag::where(['lang' => $from['symbol']])
                ->order(['type' => 'desc','name' => 'desc'])
                ->select()
                ->toArray();
                
            foreach ($pags as &$pag) {
                //查询是否存在
                $to_pag = LanguagePag::where(['lang' => $to['symbol'],'type' => $pag['type'],'name' => $pag['name']])->findOrEmpty();
                if ($to_pag->isEmpty()) {
                    LanguagePag::create([
                        'lang' => $to['symbol'],
                        'type' => $pag['type'],
                        'name' => $pag['name'],
                    ]);
                }
            }

            Db::commit();
            return true;
        } catch (\Exception $e) {
            Db::rollback();
            self::setError($e->getMessage());
            return false;
        }
    }
    
    /**
     * @notes 翻译语言包
     * @param array $params
     * @return bool
     * @author likeadmin
     * @date 2024/01/14 13:50
     */
    public static function trans(array $params): bool
    {
        Db::startTrans();
        try {
            //获取源语言
            $from = Language::find($params['from_id']);
            if ($from->isEmpty()) {
                throw new \Exception('源语言不存在');
            }
            
            //获取目标语言
            $to = Language::find($params['to_id']);
            if ($to->isEmpty()) {
                throw new \Exception('目标语言不存在');
            }
            
            
            //获取待翻译目标语言
            $pags =  LanguagePag::where(['lang' => $to['symbol']])
                ->where(" value IS NULL OR value='' ")
                ->order(['type' => 'desc','name' => 'desc'])
                ->select()
                ->toArray();
            
            $qArray = array();
            
            $idArray = array();
            foreach ($pags as &$pag) {
                //查询源语言
                $from_pag = LanguagePag::where(['lang' => $from['symbol'],'type' => $pag['type'],'name' => $pag['name']])->where(" value IS NOT NULL  OR value='' ")->findOrEmpty();
                if($from_pag->isEmpty()){
                    continue;
                }else{
                    array_push($qArray, $from_pag['value']);
                    array_push($idArray, $pag['id']);
                }
            }
            
            if(count($qArray) == 0) throw new \Exception('不存在待翻译的内容');
            
            $ret = UtilsService::do_translate($qArray,$from['trans_symbol'],$to['trans_symbol']);
            $ret = json_decode($ret, true);
            if($ret['errorCode'] != 0){
                throw new \Exception('错误代码：'.$ret['errorCode'].'，请核对错误代码列表');
            }
            foreach ($idArray as $key=>$id) {
                LanguagePag::update([
                    'id' => $id,
                    'value' => $ret['translateResults'][$key]['translation'],
                ]);
            }

            Db::commit();
            return true;
        } catch (\Exception $e) {
            Db::rollback();
            self::setError($e->getMessage());
            return false;
        }
    }
}