<?php
namespace app\controllers;
use app\common\helpers\Identify;
use app\common\widget\LinkmenuWidget;
use app\models\Linkmenu;
use app\modules\admin\models\Sysconfig;
use app\modules\car\models\FCarInfo;
use app\modules\cms\models\Category;
use app\common\components\CacheId;
use app\modules\cms\models\CategoryConfig;
use app\common\components\FormElements;
use app\common\helpers\Cookie;
use app\modules\doc\models\DocDownlog;
use app\modules\doc\models\DocReal;
use app\modules\doc\models\DocRealData;
use app\models\VisitStatisticsByDay;
use app\modules\ucenter\models\UserHistory;
use Yii;
use yii\web\Controller;
class AjaxController extends Controller
{

    public $enableCsrfValidation = false;
    public $userInfo;
    public function init()
    {
        $this->userInfo = Identify::getUserInfo();
    }

    //处理文档下载请求
    public function actionDowndoc()
    {
        $docConfigResult = Yii::$app->db->createCommand("select * from {{%config}} where name='doc'")->queryOne();
        $docConfig = string2array($docConfigResult['value']);
        $mimes = getMimes();
        $direct = Yii::$app->request->get('direct');
        $downcode = Yii::$app->request->get('downcode');
        $downcodeModel =  \app\modules\doc\models\DocDowncode::find()->where("downcode='".$downcode."'")->one();
        if($downcodeModel&&$downcodeModel->doc_id)
        {
            $doc = DocReal::findOne($downcodeModel->doc_id);
            $docData = DocRealData::findOne($downcodeModel->doc_id);
            if($doc&&$docData)
            {
                $downFlag  = false;
                //普通下载场景需要校验用户
                if((!empty($this->userInfo['user_id'])&&$downcodeModel->user_id == $this->userInfo['user_id'])||$direct==1)
                {
                    $downFlag = true;
                }
                if($downFlag)
                {
                    //生成下载日志
                    $downlog = DocDownlog::find()->where("user_id=".intval($this->userInfo['user_id'])." and doc_id=".$doc->id)->one();
                    if($downlog)
                    {
                        $downlog->updateCounters(['count'=>1]);
                    }
                    else
                    {
                        $downlog = new DocDownlog();
                        $downlog->user_id = intval($this->userInfo['user_id'])?intval($this->userInfo['user_id']):intval($downcodeModel->user_id);
                        $downlog->doc_id = $doc->id;
                        $downlog->cat_id = $doc->cat_id;
                        $downlog->doc_type = $doc->doc_type;
                        $downlog->count = 1;
                        $downlog->create_time = TIMESTAMP;
                        $downlog->save();
                    }
                    //更新文档被下载次数
                    $doc->updateCounters(['downs'=>1]);
                    //输出文件下载请求
                    $file = sys_auth($docData->file,'DECODE',$docData->hash);

                    //对于大文件，生成种子文件
                    if($doc->filesize>=$docConfig['bigfilesize']*1024*1024)
                    {
                        $tempFile = locateFile(getFileUrl($file),'download');
                        $file = initBigfileTorent($tempFile,$doc,$docConfig);
                        $bigFileTip = '【下载说明】';
                    }
                    else if($doc->doc_type==3)//网盘资源
                    {
                        $file = initPanfile($doc,$docConfig);
                        $bigFileTip = '【提取说明】';
                    }
                    else if($doc->doc_type==2)//合辑文档
                    {
                        $allsize = 0;
                        $docIds = Yii::$app->db->createCommand("SELECT doc_id FROM {{%doc_col}} where col_id=".$doc->id)->queryColumn();
                        $resultList = DocReal::findAll($docIds);
                        foreach($resultList as $result)
                        {
                            $allsize += $result->filesize;
                            $contentList[] = array('title'=>$result->title,'ext'=>$result->ext,'file'=>sys_auth($result->data->file,'DECODE',$result->data->hash));
                        }

                        $tempFile = locateColFile($doc,$contentList);
                        $file = initBigfileTorent($tempFile,$doc,$docConfig);
                        $bigFileTip = '【下载说明】';
                    }

                    $ext  = fileext($file);
                    $mime = $mimes[$ext];
                    if(is_array($mime))$mime = $mime[0];
                    $fileContents = file_get_contents(getFileUrl($file));
                    $downcodeModel->used = 1;
                    $downcodeModel->save();
                    ob_clean();
                    header("Content-Type: $mime; charset=UTF-8");
                    if(preg_match("/Safari/", $_SERVER["HTTP_USER_AGENT"]))
                    {
                        $filename = rawurlencode($doc->title.$bigFileTip);
                        $filename = iconv('utf-8', 'gbk', $filename);
                        header( 'Content-Disposition: attachment; filename*=UTF-8\'\''. $filename.'.'.$ext);
                    }
                    else
                    {
                        header("Content-Disposition:attachment;filename=".rawurlencode(rtrim($doc->title.$bigFileTip,".")).'.'.$ext);
                    }
                    echo $fileContents;
                    exit;


                }


            }

        }


    }

    //判断下载请求处理状态
    public function actionCheckdown()
    {
        $downcode = Yii::$app->request->get('downcode');
        $downcodeModel =  \app\modules\doc\models\DocDowncode::find()->where("downcode='".$downcode."'")->one();
        if($downcodeModel->used==1)
        {
            $result = [
                'error' => 0,
                'msg' => '处理完毕',
                'data' => [],
                'code'=>200
            ];
            echo_json($result);
        }

    }
    //联动菜单下级数据获取
    public function actionNextlinkmenu()
    {
        $parent_id = isset($_GET['parent_id'])?intval($_GET['parent_id']):0;
        if(empty($parent_id))
        {
            $result = array('error'=>1,'msg'=>'获取失败');
        }
        else
        {
            $parentMenu  = Linkmenu::findOne($parent_id);
            if(empty($parentMenu))
            {
                $result = array('error'=>1,'msg'=>'获取失败');
            }
            else
            {
                $query = Linkmenu::find();
                if($parentMenu->key_id==0){
                    $params =['key_id'=>$parent_id,'parent_id'=>0,'disabled'=>0];
                }
                else
                {
                    $params =['parent_id'=>$parent_id,'disabled'=>0];
                }
                $query =   mergeParams($query,$params);
                $menuList = $query->orderBy(['list_order'=>SORT_ASC])->all();
                if(is_array($menuList))foreach($menuList as $menu)
                {
                    $data[] = array('menu_id'=>$menu->menu_id,'name'=>$menu->name);
                }
                $result = array('error'=>0,'msg'=>'获取成功','data'=>$data);
                echo_json($result);
            }
        }

    }

    //获取下级栏目
    public function actionNextlinkcat()
    {
        $parent_id = isset($_GET['parent_id'])?intval($_GET['parent_id']):0;
        $content_model_id = isset($_GET['content_model_id'])?intval($_GET['content_model_id']):0;
        if(empty($parent_id)&&empty($content_model_id))
        {
            $result = array('error'=>1,'msg'=>'获取失败');
        }
        else
        {

            $catList = json_decode(Yii::$app->cache->get(CacheId::categoryItemsCacheId($content_model_id)),true);
            $data = [];
            if($content_model_id&&empty($parent_id))
            {
                if(is_array($catList))foreach($catList as $cat)
                {
                    if($cat['parent_id']==0)
                    {
                        $data[] = array('cat_id'=>$cat['cat_id'],'cat_name'=>$cat['cat_name']);
                    }

                }

            }
            else if($content_model_id&&$parent_id)
            {

                if(is_array($catList))foreach($catList as $cat)
                {
                    if($cat['parent_id']==$parent_id)
                    {
                        $data[] = array('cat_id'=>$cat['cat_id'],'cat_name'=>$cat['cat_name']);
                    }

                }
            }
            $result = array('error'=>0,'msg'=>'获取成功','data'=>$data);

        }
        echo_json($result);
    }

    //获取栏目扩展配置
    public function actionGetextconfig()
    {
        $cat_id = isset($_GET['cat_id'])?intval($_GET['cat_id']):0;
        $id = isset($_GET['id'])?intval($_GET['id']):0;
        $realStr = !empty($_GET['real'])?'_real':'';
        if(empty($cat_id))
        {
            $result = array('error'=>1,'msg'=>'获取失败');
        }
        else
        {
            $category = Category::findOne($cat_id);
            //栏目面包屑
            $catTitTree  = [];
            $catBreadInfos = Category::getParentCatRs($cat_id);
            if(is_array($catBreadInfos))foreach($catBreadInfos as $catBread)
            {
                $catTitTree[] = $catBread['cat_name'];
            }
            $catTitTree = join(" > ",$catTitTree);
            $model_list = json_decode(Yii::$app->cache->get(\app\common\components\CacheId::modelListCacheId()),true);
            $model = $model_list[$category->content_model_id];
            $table_1_name = $model['table_name'].$realStr;
            $table_2_name = $model['table_name'].$realStr.'_data';
            $model_name = getModelName($table_1_name);
            if($category->arr_parent_ids)
            {
                $extTypeList = CategoryConfig::find()->where("cat_id=".$cat_id." or cat_id in(".trim($category->arr_parent_ids,',').")")->orderBy(['cat_id'=>SORT_ASC,'list_order'=>SORT_ASC])->limit(5)->asArray()->all();
            }
            else
            {
                $extTypeList = CategoryConfig::find()->where("cat_id=".$cat_id)->orderBy(['cat_id'=>SORT_ASC,'list_order'=>SORT_ASC])->limit(5)->asArray()->all();
            }
            if($id)
            {
                $connection = Yii::$app->db;
                $sql = "select * from {{%".$table_1_name."}} a left join {{%".$table_2_name."}} b on a.id=b.id  where a.id = ".$id."";
                $command=$connection->createCommand($sql);
                $row=$command->queryOne();
            }
            else
            {
                $row = [];
            }

            if(is_array($extTypeList))foreach($extTypeList as $k=>$ext_type)
            {
                $simpleField = 'ext_type_'.($k+1);
                $ext_type['var_name'] = $simpleField;
                $optionList = [];
                $field = $model_name?$model_name.'['.$ext_type['var_name'].']':$ext_type['var_name'];
                $fieldId = str_replace(array('[',']'),array('-',''),strtolower($field));
                $value = $row[$simpleField];
                if($ext_type['type']==1)
                {
                    $optionList = string2array($ext_type['value']);
                    $formlist[] = array(
                        'label'=>$ext_type['bak'],
                        'html'=> FormElements::select($optionList,$value,"请选择","name='$field' id='$fieldId' lay-ignore  class='form-select ' "),
                        'optionList'=>$optionList,
                        'type'=>$ext_type['type'],

                    );
                }
                else if($ext_type['type']==2)
                {
                    $options = string2array($ext_type['value']);
                    foreach($options as $v)
                    {
                        $optionList[$v] = $v;
                    }
                    $formlist[] = array(
                        'label'=>$ext_type['bak'],
                        'html'=> FormElements::select($optionList,$value,"请选择","name='$field' id='$fieldId' lay-ignore class='form-select '"),
                        'optionList'=>$optionList,
                        'type'=>$ext_type['type'],

                    );
                }
                else if($ext_type['type']==3)
                {
                    $sysconfig = Sysconfig::find()->where("name='".$ext_type['value']."'")->one();
                    if($sysconfig->type==1)  $optionList = json_decode($sysconfig->value,true);
                    if($sysconfig->type==2)
                    {
                        $options = json_decode($sysconfig->value,true);
                        foreach($options as $v)
                        {
                            $optionList[$v] = $v;
                        }
                    }

                    $formlist[] = array(
                        'label'=>$ext_type['bak'],
                        'html'=> FormElements::select($optionList,$value,"请选择","name='$field' id='$fieldId' lay-ignore class='form-select '"),
                        'optionList'=>$optionList,
                        'type'=>$ext_type['type'],

                    );
                }
                else if($ext_type['type']==4)
                {
                    $array = array();
                    $array['key_id']= $ext_type['value'];
                    $array['id']= $fieldId;
                    $array['name']= $field;
                    $array['level']= $ext_type['level']?$ext_type['level']:2;
                    $array['emptyTxts']= ['请选择','请选择','请选择'];
                    if(isset($value))$array['value']= $value;
                    $array['selectClass']= 'form-select ';
                    $array['blockClass']= 'mb-3 row';
                    $array['unitClass']=  'col-md-'.(12/$ext_type['level']);
                    $array['unitStyle'] = 'padding-right:10px;';
                    $html = LinkmenuWidget::widget($array);
                    $formlist[] = array(
                        'label'=>$ext_type['bak'],
                        'html'=> $html,
                        'optionList'=>[],
                        'type'=>$ext_type['type'],
                    );
                }
            }
            $result = array('error'=>0,'msg'=>'','data'=>['formlist'=>$formlist,'catTitTree'=>$catTitTree]);
        }
        echo_json($result);
    }


    //生成二维码
    public function actionQrcode()
    {
        ob_clean();
        $url = $_GET['url'];
        $qrcode = new \app\components\qrcode\qrcode($url);
        $qrcode->create();
    }

    //生成含入口脚本的URL地址
    public function createRealUrl($params)
    {
        return urldecode(Yii::$app->urlManager->createAbsoluteUrl($params)) ;
    }

    //记录显示模式
    public function actionSetshowmode()
    {
        $showmode = $_GET['showmode'];
        $pageflag = $_GET['pageflag'];
        if(!empty($showmode)&&!empty($pageflag))
        {
            Cookie::setCookie($pageflag,$showmode);
        }
    }


    //处理前台加载文档页面
    public function actionLoaddocpage()
    {
        ini_set('pcre.backtrack_limit', 999999999);
        $page = Yii::$app->request->get('page');
        $type = Yii::$app->request->get('type');
        $id = Yii::$app->request->get('id');
        if(!empty($page)&&!empty($type)&&!empty($id))
        {
            $docData = DocRealData::findOne($id);
            //文档内容
            $imgcode = string2array($docData->imgcode);
            $h5code = string2array($docData->h5code);
            if($type=='h5')
            {
                $result = https_request(getFileUrl($h5code[$page]));
                //过滤时段
                $badwordConfigResult = Yii::$app->db->createCommand("select * from {{%config}} where name='badword'")->queryOne();
                $badwordConfig = string2array($badwordConfigResult['value']);
                $filter = true;
                $hournow = get_date(TIMESTAMP,'H');
                if($badwordConfig['hours'])
                {
                    $hours = explode(",",$badwordConfig['hours']);
                    if(!in_array($hournow,$hours))
                    {
                        $filter = false;
                    }

                }

                //爬虫过滤
                if(isSpider()&&!$badwordConfig['open_spider'])
                {
                    $filter = false;
                }

                if($filter)
                {
                    $sesResult = sensitive($result);
                    if(!empty($sesResult['after']))
                    {
                        $result = $sesResult['after'];
                    }
                }

            }
            else
            {
                $result = "<img class='imgmode_unit' src='".getFileUrl($imgcode[$page-1])."'>";
            }
            echo_json(array('error'=>'0','msg'=>'获取成功','data'=>$result));
        }
    }

    //处理前台加载文档页面
    public function actionLoaddocpagedirect()
    {
        ini_set('pcre.backtrack_limit', 999999999);
        $page = Yii::$app->request->get('page');
        $type = Yii::$app->request->get('type');
        $id = Yii::$app->request->get('id');
        if(!empty($page)&&!empty($type)&&!empty($id))
        {
            $docData = DocRealData::findOne($id);
            //文档内容
            $imgcode = string2array($docData->imgcode);
            $h5code = string2array($docData->h5code);
            if($type=='h5')
            {
                $result = https_request(getFileUrl($h5code[$page]));
                //过滤时段设置
                $badwordConfigResult = Yii::$app->db->createCommand("select * from {{%config}} where name='badword'")->queryOne();
                $badwordConfig = string2array($badwordConfigResult['value']);
                $filter = true;
                $hournow = get_date(TIMESTAMP,'H');
                if($badwordConfig['hours'])
                {
                    $hours = explode(",",$badwordConfig['hours']);
                    if(!in_array($hournow,$hours))
                    {
                        $filter = false;
                    }

                }

                //爬虫过滤
                if(isSpider()&&!$badwordConfig['open_spider'])
                {
                    $filter = false;
                }

                if($filter)
                {
                    $sesResult = sensitive($result);
                    if(!empty($sesResult['after']))
                    {
                        $result = $sesResult['after'];
                    }
                }
            }
            else
            {
                $result = "<img class='imgmode_unit' src='".getFileUrl($imgcode[$page-1])."'>";
            }
            echo $result;
            exit;
        }
    }

    //处理前台加载多媒体文档数据
    public function actionLoaddocblob()
    {
        $id = Yii::$app->request->get('id');
        if(!empty($id))
        {
            $docData = DocRealData::findOne($id);
            //文档内容
            $h5code = string2array($docData->h5code);
            $media_file = getFileUrl($h5code[0]);
            ob_clean();
            echo https_request($media_file);
        }
    }


    //访问记录
    public function actionVisitrecord()
    {

        $table_name = Yii::$app->request->get('table_name');
        $data_id = Yii::$app->request->get('data_id');
        $cat_id = Yii::$app->request->get('cat_id');
        if(!empty($table_name)&&!empty($data_id))
        {
            $tableLogDate = Yii::$app->db->tablePrefix."visit_record_".date('Ymd');
            $preLogTable = Yii::$app->db->tablePrefix."visit_record_".date('Ymd',TIMESTAMP-24*3600);
            $sqlbuf = "show tables like '".$tableLogDate."';";
            $result = Yii::$app->db->createCommand($sqlbuf)->queryOne();
            if(!$result)
            {
                $sqlbuf = "create table if not exists $tableLogDate like {{%visit_record_t}};";
                Yii::$app->db->createCommand($sqlbuf)->execute();
                $sqlbuf = "show tables like '".$preLogTable."';";
                $exist = Yii::$app->db->createCommand($sqlbuf)->queryAll();
                if($exist)
                {
                    $sqlbuf = "drop table $preLogTable;";
                    Yii::$app->db->createCommand($sqlbuf)->execute();
                }
            }
            $visit_ip = MYIP;
            $visit_time = TIMESTAMP;
            $request_from = REQUEST_FROM;
            $sqlbuf="insert into $tableLogDate(table_name,data_id,cat_id,request_from,visit_ip,visit_time)values('".$table_name."',$data_id,$cat_id,$request_from,$visit_ip,$visit_time)";
            Yii::$app->db->createCommand($sqlbuf)->execute();
            $date =  str_to_time(get_date(TIMESTAMP,'Y-m-d'));
            $stModel = VisitStatisticsByDay::find()->where("table_name='".$table_name."' and data_id = $data_id and date='".$date."'")->one();
            if(empty($stModel))
            {
                $stModel = new VisitStatisticsByDay();
                $stModel->table_name = $table_name;
                $stModel->data_id  = $data_id;
                $stModel->cat_id  = $cat_id;
                $stModel->date = $date;
                $stModel->pv=1;
                $stModel->uv=1;
                $stModel->save();
            }
            else
            {
                $sqlbuf = "select count(distinct(visit_ip)) as uv from $tableLogDate where table_name='".$table_name."' and data_id = $data_id";
                $result = Yii::$app->db->createCommand($sqlbuf)->queryOne();
                $uv = $result['uv'];
                $stModel->uv = $uv;
                $stModel->pv = $stModel->pv+1;
                $stModel->save();
            }
            //查询数据表主键
            $primaryKey = getPrikeyByTableName($table_name);
            if($primaryKey)
            {
                $sqlbuf = "update {{%$table_name}} set views=views+1 where $primaryKey = $data_id";
                Yii::$app->db->createCommand($sqlbuf)->execute();
            }
            //写历史记录
            if($table_name&&Identify::hasLogined())
            {
                $history = new UserHistory();
                $history->table_name = $table_name;
                $history->data_id = $data_id;
                $history->user_id = Identify::getUserInfo(NULL,'user_id');
                $history->create_time = TIMESTAMP;
                $history->save();
            }
        }

    }

    //根据车牌搜索车辆
    public function actionSearchcar()
    {
        $kw = Yii::$app->request->get('kw');
        $city1 = Yii::$app->request->get('city1');
        $city2 = Yii::$app->request->get('city2');
        $city3 = Yii::$app->request->get('city3');
        $params = [];
        $sql = "select card_num from wz_f_car_info ";
        if(!empty($kw)) $params[] = "card_num like '%".$kw."%'";
        if(!empty($city1) && $city1!='全省') $params[] = "city = '".$city1."'";
        if(!empty($city2) && $city2!='地市') $params[] = "dpt_sec = '".$city2."'";
        if(!empty($city3) && $city3!='网格') $params[] = "grid = '".$city3."'";

        if($params) $sql .= " where ".implode(' and ',$params);
        $sql .= "group by card_num limit 20";
        //if(!empty($kw))
        //{
            $resultList = Yii::$app->db->createCommand($sql)->queryAll();
            foreach($resultList as $result)
            {
                $carList[]  = $result['card_num'];
            }

            $result = [
                'error' => 0,
                'msg' => '搜索成功',
                'data' => ['carList'=>$carList],
                'code'=>200
            ];
            echo_json($result);
        //}
    }

    //下拉车牌搜索
    public function actionSelectcar()
    {
        $kw = Yii::$app->request->post('card_num');
        $city1 = Yii::$app->request->post('city1');
        $city2 = Yii::$app->request->post('city2');
        $city3 = Yii::$app->request->post('city3');
        $page = Yii::$app->request->post('pageNumber')?:1;
        $pagesize = Yii::$app->request->post('pageSize')?:10;
        $params = [];
        if(empty($kw)) $kw = Yii::$app->request->post('searchValue');
        //$sql = "select card_num from wz_f_car_info ";
        if(!empty($kw)) $params[] = "card_num like '%".strtoupper($kw)."%'";

        $ci = ['全省','地市','网格','单位','一级单位','二级单位','三级单位'];
        if(!empty($city1) && !in_array($city1,$ci)) $params[] = "city = '".$city1."'";
        if(!empty($city2) && !in_array($city2,$ci)) $params[] = "dpt_sec = '".$city2."'";
        if(!empty($city3) && !in_array($city3,$ci)) $params[] = "grid = '".$city3."'";

        //if($params) $sql .= " where ".implode(' and ',$params);

        $query = FCarInfo::find()->select('card_num')->where(join(' and ',$params))->groupBy('card_num');

        $countQuery = clone $query;

        $resultList = $query->limit(intval($pagesize))->offset(intval(($page-1)*$pagesize))->orderBy(['card_num' => SORT_DESC])->asArray()->all();


        $result = [
            'error' => 0,
            'msg' => '搜索成功',
            'totalRow' => $countQuery->count(),
            'list' => $resultList,
            'code'=>200
        ];
        echo_json($result);
        //}
    }
}