/**
  * 科室搜索页
  * @return array res 数据列表 paging 分页 deparmentlevel1 一级部位列表 tab 标识 t1疾病标识 t2 症状标识
  */
 public function actionDepartmentSearch()
 {
     $size = 10;
     $request = \Yii::$app->request;
     $tab = $request->get('tab');
     $departmentLevel1 = $this->department->getDepartmentLevel1();
     //获取页面的一级科室
     $paging = $this->helpPaging('wap_pager_search')->setSize($size)->setPageSetSize(7);
     $offset = $paging->getOffset();
     if ($tab == "t1") {
         $res = DiseaseSymptomMerge::search(array('source_flag' => 1), $offset, $size, array('id' => SORT_ASC), true);
     } else {
         if ($tab == "t2") {
             $res = DiseaseSymptomMerge::search(array('source_flag' => 2), $offset, $size, array('id' => SORT_ASC), true);
         } else {
             //tab='',默认查询所有疾病或症状
             $res = DiseaseSymptomMerge::search([], $offset, $size, array('id' => SORT_ASC), true);
         }
     }
     $paging->setTotal($res['total']);
     $data = array('res' => $res['list'], 'paging' => $paging, 'departmentLevel1' => $departmentLevel1, 'tab' => $tab);
     return $this->render('department_search_index', $data);
 }
 /**
  *查询所有症状或疾病数据
  * @param string select 查询的数据字段
  * @param string typeId 标识 t1疾病 t2症状
  * @param int offset 第几条开始
  * @param int size 每页显示条数
  * @param array orderBy 排序
  * return array res 相关的疾病症状集合
  */
 public function queryAllList($select = '', $typeId = '', $offset = 0, $size = 10, $orderBy = [])
 {
     if ($typeId == 't1') {
         //查询疾病
         $res = DiseaseSymptomMerge::search(array('source_flag' => 1), $offset, $size, $orderBy, true);
         //根据疾病,查询相关症状
     } elseif ($typeId == 't2') {
         //查询症状
         $res = DiseaseSymptomMerge::search(array('source_flag' => 2), $offset, $size, $orderBy, true);
         //根据症状查询相关疾病
     } else {
         //关键词搜索,综合
         $res = DiseaseSymptomMerge::search([], $offset, $size, $orderBy, true);
         //判断疾病,查询相关症状,症状,查询相关疾病
     }
     foreach ($res['list'] as $k => $val) {
         if ($val['source_flag'] == '1') {
             $res['list'][$k]['relevance'] = $this->seek->relevanceSymptom($val['id']);
         } else {
             $res['list'][$k]['relevance'] = $this->seek->relevanceDisease($val['id']);
         }
     }
     return $res;
 }