DiverseYouthNightSchool/application/admin/controller/school/classes/ClassesLib.php

<?php

namespace app\admin\controller\school\classes;

use app\admin\model\Admin;
use app\admin\model\dyqc\ManystoreShop;
use app\common\controller\Backend;
use app\common\model\school\classes\lib\Spec;
use app\common\model\school\classes\Order;
use app\manystore\model\Manystore;
use fast\Tree;
use think\Db;
use think\db\exception\DataNotFoundException;
use think\db\exception\ModelNotFoundException;
use think\Exception;
use think\exception\DbException;
use think\exception\PDOException;
use think\exception\ValidateException;
use think\Loader;
use think\Model;

/**
 * 机构课程库
 *
 * @icon fa fa-circle-o
 */
class ClassesLib extends Backend
{

    protected $qSwitch = true;
    protected $qFields = ["teacher_id","user_id","shop_id","manystore_id"];
    /**
     * 是否开启Validate验证
     */
    protected $modelValidate = true;

    /**
     * ClassesLib模型对象
     * @var \app\admin\model\school\classes\ClassesLib
     */
    protected $model = null;

    //不用审核允许修改的字段
    protected $no_auth_fields = ["user_id","teacher_id","classes_type","classes_cate_ids","classes_label_ids","self_label_tag",'headimage','images','notice','content',"virtual_num","virtual_collect","underline_price"];

    //更新数据是否需要触发审核开关
    protected $need_auth = false;
    protected $have_auth = false;

    protected $success_auth = false;
    protected $error_auth = false;

    public function _initialize()
    {
        $this->model = new \app\admin\model\school\classes\ClassesLib;
        parent::_initialize();

        $this->view->assign("addTypeList", $this->model->getAddTypeList());
        $this->view->assign("typeList", $this->model->getTypeList());
        $this->view->assign("addressTypeList", $this->model->getAddressTypeList());
        $this->view->assign("statusList", $this->model->getStatusList());
        $this->view->assign("authStatusList", $this->model->getAuthStatusList());
        $this->view->assign("recommendList", $this->model->getRecommendList());
        $this->view->assign("hotList", $this->model->getHotList());
        $this->view->assign("newList", $this->model->getNewList());
        $this->view->assign("selfhotList", $this->model->getSelfhotList());

        $this->view->assign("classesTypeList", $this->model->getClassesTypeList());
        $this->view->assign("classesTypeListJson", json_encode($this->model->getClassesTypeList(), JSON_UNESCAPED_UNICODE));
        $this->view->assign("classes_number_only_one", config("site.classes_number_only_one"));


        $this->view->assign("specStatusList", (new \app\admin\model\school\classes\ClassesSpec)->getStatusList());
        $this->getCity();
        $this->getAuthMsg();
    }



    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */


    /**
     * 查看
     */
    public function index()
    {
        //当前是否为关联查询
        $this->relationSearch = true;
        $this->searchFields = ["id","title","address","address_detail","address_city","user.nickname","user.realname","user.mobile","shop.name"];
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit, $page, $alias, $bind, $excludearray) = $this->buildparams(null, null, ["has_expire"]);

            if (isset($excludearray['has_expire']['value']) && $excludearray['has_expire']['value']) {
                $has_expire = $excludearray['has_expire']['value'];
                $as = (new \app\common\model\school\classes\ClassesLib())->getWithAlisaName();
                switch ($has_expire) {
                    case '1':  //查过期
                        $expireWhere = [
                            $as . '.end_time', '<=', time(),
                        ];
                        break;
                    case '2':  //查未过期
                        $expireWhere = [
                            $as . '.end_time', '>', time(),
                        ];
                        break;
                    default:
                }

            } else {
                $expireWhere = [[]];
            }

            $list = $this->model
                ->with(['manystore', 'shop', 'user', 'admin'])
                ->where($where)
                ->where(...$expireWhere)
                ->order($sort, $order)
                ->paginate($limit);

            foreach ($list as $row) {

                $row->getRelation('manystore')->visible(['nickname']);
                $row->getRelation('shop')->visible(['name', 'image', 'address_city', 'province', 'city', 'district', 'address', 'address_detail']);
                $row->getRelation('user')->visible(['nickname', 'realname', 'mobile', 'avatar']);
                $row->getRelation('admin')->visible(['nickname']);
            }
            $rows = $list->items();
            $types = \app\admin\model\school\classes\Type::column("name", 'id');

            foreach ($rows as $k => &$v) {
                $v["classes_type_name"] = $types[$v["classes_type"]] ?? "无";
            }

            $result = array("total" => $list->total(), "rows" => $rows);

            return json($result);
        }
        return $this->view->fetch();
    }



    protected function authClasses(&$params,$row=null){
        //审核失败需填写原因
        if($params["auth_status"] == '2' && empty($params["reason"])){
            $this->error("审核失败需填写原因");
        }

        if($params["auth_status"] == '2'){
            //审核不通过会平台下架
            $params["status"] = '3';
        }

        //更新
        if($row){

            if($params["auth_status"] != '1' && $row["auth_status"] == '1'){
                $this->error("审核已通过的课程不允许再修改审核状态！");
            }

            if($params["auth_status"] != '0' && $row["auth_status"] == '0'){
               //填写审核时间和审核人
                $params["auth_time"] = time();
                $params["admin_id"] = $this->auth->id;
                if($params["auth_status"] == '1'){
                    //审核通过
                    $this->success_auth = true;
                }

                if($params["auth_status"] == '2'){
                    //审核通过
                    $this->error_auth = true;
                }
            }
            //审核通过
            if($this->success_auth){
                //如果是平台下架，则更新成正常下架
               if($params["status"] == '3') $params["status"] = '2';

                //调用通过事件
//                $data = ['shop' => $row];
//                \think\Hook::listen('classes_auth_success_after', $data);
            }


            if($this->error_auth){

                //调用通过事件
//                $data = ['shop' => $row];
//                \think\Hook::listen('classes_auth_fail_after', $data);

            }

        }else{
            //新增
        }

    }

    protected function no_auth_fields_check($params,$row){

        foreach ($params as $k=>$v){

            //说明数值有变动
            //$params[$k] 去掉两端空格
            $params[$k] = trim($v);

            if($row[$k]!=$params[$k]){
                //当修改参数不在允许修改的字段中
                if(!in_array($k,$this->no_auth_fields)){
//                    var_dump($row[$k],$params[$k]);

                    $this->have_auth = true;break;

                }
            }

        }

        return $this->have_auth;

    }

    protected function updateCheck($id,$params=[],$row=null){
        if($params && $row){

           if(!$this->no_auth_fields_check($params,$row)){
              return true;
           }
        }

        // 课程存在未完成订单则不允许操作
        $order = Order::where("classes_lib_id",$id)->where("status","in","0,3")->find();
        if($order)$this->error("存在正在使用中的课程订单或存在正在售后中的课程订单无法继续操作！");
        // 课程存在售后订单则不允许操作



    }



    protected function update_check(&$params,$row=null)
    {
        if($row){
           if(empty($params["shop_id"]))$params["shop_id"] = $row["shop_id"];
           if(empty($params["teacher_id"]))$params["teacher_id"] = $row["teacher_id"];
        }

//        try {
             $classesLib =  new \app\common\model\school\classes\ClassesLib();
             $classesLib->no_auth_fields = $this->no_auth_fields;
             $classesLib->need_auth = $this->need_auth;
             $classesLib->have_auth = $this->have_auth;

             $classesLib->classesCheck($params,null,$row);

             $this->need_auth = $classesLib->need_auth;
             $this->have_auth = $classesLib->have_auth;

//        }catch (\Exception $e){
//            $this->error($e->getMessage());
//        }


        //特有认证判断
        $this->authClasses($params,$row);
//        var_dump($row);die;



        //更新
        if($row){


        }else{
        //新增
                        //新增
            $params["add_type"] = '2';
            $params["add_id"] = $this->auth->id;


        }

    }

    protected function update_classes($classes_lib_id){
        //课时数必须大于等于课时核销数
       $count = \app\common\model\school\classes\ClassesSpec::where("classes_lib_id",$classes_lib_id)->count();
       $classes_num = \app\common\model\school\classes\ClassesLib::where("id",$classes_lib_id)->value("classes_num");
       if($count < $classes_num){
       throw new \Exception("课时数必须大于等于课时核销数");
       }


        \app\common\model\school\classes\ClassesLib::update_classes($classes_lib_id);


    }


    /**
     * 添加
     *
     * @return string
     * @throws \think\Exception
     */
    public function add()
    {
        if (false === $this->request->isPost()) {
            return $this->view->fetch();
        }
        $params = $this->request->post('row/a');
        if (empty($params)) {
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $params = $this->preExcludeFields($params);

        if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
            $params[$this->dataLimitField] = $this->auth->id;
        }
        $result = false;
        Db::startTrans();
        try {
            //是否采用模型验证
            if ($this->modelValidate) {
                $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
                $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : $name) : $this->modelValidate;
                $this->model->validateFailException()->validate($validate);
            }
            $this->update_check($params,$row=null);
            $result = $this->model->allowField(true)->save($params);
            \app\common\model\school\classes\ClassesLib::add_virtual_init($this->model["id"]);
            $this->update_classes($this->model["id"]);

            if($this->have_auth){
                //调用通过事件
                $data = ['classes' => $this->model];
                \think\Hook::listen('classes_auth_need_after', $data);

            }

            if($this->success_auth){
                //调用通过事件
                $data = ['classes' => $this->model];
                \think\Hook::listen('classes_auth_success_after', $data);
            }


            if($this->error_auth){
                //调用通过事件
                $data = ['classes' => $this->model];
                \think\Hook::listen('classes_auth_fail_after', $data);

            }


            Db::commit();
        } catch (ValidateException|PDOException|\Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }
        if ($result === false) {
            $this->error(__('No rows were inserted'));
        }
        $this->success();
    }


        /**
     * 添加
     *
     * @return string
     * @throws \think\Exception
     */
    public function addnew($row=null)
    {
        if (false === $this->request->isPost()) {
            return $this->view->fetch();
        }
        $params = $this->request->post('row/a');
        if (empty($params)) {
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $params = $this->preExcludeFields($params);

        if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
            $params[$this->dataLimitField] = $this->auth->id;
        }
        unset($params["id"]);
        if($row){
            //如果走的复制
           if(empty($params["shop_id"]))$params["shop_id"] = $row["shop_id"];
           if(empty($params["teacher_id"]))$params["teacher_id"] = $row["teacher_id"];
        }


        $result = false;
        Db::startTrans();
        try {
            //是否采用模型验证
            if ($this->modelValidate) {
                $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
                $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : $name) : $this->modelValidate;
                $this->model->validateFailException()->validate($validate);
            }
            $this->update_check($params,$row=null);
             $spec = $params["spec"];
              unset($params["spec"]);
            $result = $this->model->allowField(true)->save($params);
            \app\common\model\school\classes\ClassesLib::add_virtual_init($this->model["id"]);

                                //添加课程规格
           foreach ($spec as $k=>$v){
                        $v["classes_lib_id"] = $this->model["id"];
               unset($v["id"]);
               (new \app\common\model\school\classes\ClassesSpec)->allowField(true)->save($v);
           }

            //因为是批量添加，所有规格重新进行检测，防止出现时间重叠
                    $specss = \app\common\model\school\classes\ClassesSpec::where("classes_lib_id",$this->model["id"])->select();
            foreach ($specss as $k=>$specs){
                         $params =$specs;
                        (new \app\common\model\school\classes\ClassesSpec)->specCheck($params,null,$specs);
             }


            $this->update_classes($this->model["id"]);

            if($this->have_auth){
                //调用通过事件
                $data = ['classes' => $this->model];
                \think\Hook::listen('classes_auth_need_after', $data);

            }

            if($this->success_auth){
                //调用通过事件
                $data = ['classes' => $this->model];
                \think\Hook::listen('classes_auth_success_after', $data);
            }


            if($this->error_auth){
                //调用通过事件
                $data = ['classes' => $this->model];
                \think\Hook::listen('classes_auth_fail_after', $data);

            }


            Db::commit();
        } catch (ValidateException|PDOException|\Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }
        if ($result === false) {
            $this->error(__('No rows were inserted'));
        }
        $this->success();
    }

    /**
     * 编辑
     *
     * @param $ids
     * @return string
     * @throws DbException
     * @throws \think\Exception
     */
    public function edit($ids = null)
    {
        $row = $this->model->get($ids);
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds) && !in_array($row[$this->dataLimitField], $adminIds)) {
            $this->error(__('You have no permission'));
        }
        if (false === $this->request->isPost()) {
            $spec = \app\common\model\school\classes\ClassesSpec::where("classes_lib_id",$row["id"])->field("id,classes_lib_id,name,start_time,end_time,limit_num,status,weigh")->order('weigh desc,id desc')->select();
            foreach ($spec as $k=>&$v){
                $v["time"] = date("Y/m/d H:i",$v["start_time"])." - ".date("Y/m/d H:i",$v["end_time"]);
            }
            $row["spec"] = json_encode($spec);
            $this->view->assign('row', $row);
            return $this->view->fetch();
        }
        $params = $this->request->post('row/a');
        if (empty($params)) {
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $params = $this->preExcludeFields($params);
        $result = false;
        Db::startTrans();
        try {
            //是否采用模型验证
            if ($this->modelValidate) {
                $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
                $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : $name) : $this->modelValidate;

                $row->validateFailException()->validate($validate);
            }

            $this->update_check($params,$row);


            $spec = $params["spec"] ?? [];

//            var_dump($spec);

            $delete_spec_ids =   $params["delete_spec_ids"] ?? [];
            unset($params["spec"]);
            unset($params["delete_spec_ids"]);
            $result = $row->allowField(true)->save($params);
                                            //添加课程规格
           foreach ($spec as $k=>$v){
                 $v["classes_lib_id"] = $row["id"];
                 //有id更新，否则新增
                if(isset($v["id"]) && $v["id"]){
                     \app\common\model\school\classes\ClassesSpec::update((new \app\common\model\school\classes\ClassesSpec)->checkAssemblyParameters($v));
                 }else{

                     \app\common\model\school\classes\ClassesSpec::create((new \app\common\model\school\classes\ClassesSpec)->checkAssemblyParameters($v));
                 }

           }
           //删除规格
             foreach ($delete_spec_ids as $k=>$delete_spec){


                  (new \app\common\model\school\classes\ClassesSpec)->updateCheck($delete_spec["id"]);

                 $delete_spec->delete();
             }

               //因为是批量添加，所有规格重新进行检测，防止出现时间重叠
                    $specss = \app\common\model\school\classes\ClassesSpec::where("classes_lib_id",$row["id"])->select();
            foreach ($specss as $k=>$specs){

                        $params =$specs;
                        (new \app\common\model\school\classes\ClassesSpec)->specCheck($params,null,$specs);
             }

            $this->update_classes($row["id"]);
            if($this->have_auth){
                //调用通过事件
                $data = ['classes' => $row];
                \think\Hook::listen('classes_auth_need_after', $data);

            }

            if($this->success_auth){
                //调用通过事件
                $data = ['classes' => $row];
                \think\Hook::listen('classes_auth_success_after', $data);
            }


            if($this->error_auth){
                //调用通过事件
                $data = ['classes' => $row];
                \think\Hook::listen('classes_auth_fail_after', $data);

            }
            // protected $have_auth = false;




            Db::commit();
        } catch (ValidateException|PDOException|\Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }
        if (false === $result) {
            $this->error(__('No rows were updated'));
        }
        $this->success();
    }

    /**
     * 删除
     *
     * @param $ids
     * @return void
     * @throws DbException
     * @throws DataNotFoundException
     * @throws ModelNotFoundException
     */
    public function del($ids = null)
    {
        if (false === $this->request->isPost()) {
            $this->error(__("Invalid parameters"));
        }
        $ids = $ids ?: $this->request->post("ids");
        if (empty($ids)) {
            $this->error(__('Parameter %s can not be empty', 'ids'));
        }
        $pk = $this->model->getPk();
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds)) {
            $this->model->where($this->dataLimitField, 'in', $adminIds);
        }
        $list = $this->model->where($pk, 'in', $ids)->select();
        foreach ($list as $item) {
            $this->updateCheck($item->id);
        }


        $count = 0;
        Db::startTrans();
        try {
            foreach ($list as $item) {
                //删除课程规格
                Spec::where("classes_lib_id",$item->id)->delete();


                $count += $item->delete();
            }
            Db::commit();
        } catch (PDOException|Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }
        if ($count) {
            $this->success();
        }
        $this->error(__('No rows were deleted'));
    }





    /**
     * 复制课程
     *
     * @param $ids
     * @return string
     * @throws DbException
     * @throws \think\Exception
     */
    public function copy($ids = null)
    {
        $row = $this->model->get($ids);
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds) && !in_array($row[$this->dataLimitField], $adminIds)) {
            $this->error(__('You have no permission'));
        }
        if (false === $this->request->isPost()) {
            $spec = \app\common\model\school\classes\ClassesSpec::where("classes_lib_id",$row["id"])->field("id,classes_lib_id,name,start_time,end_time,limit_num,status,weigh")->order('weigh desc,id desc')->select();
            foreach ($spec as $k=>&$v){
                $v["time"] = date("Y/m/d H:i",$v["start_time"])." - ".date("Y/m/d H:i",$v["end_time"]);
            }
            $row["spec"] = json_encode($spec);
            $this->view->assign('row', $row);
            return $this->view->fetch();
        }

        $this->addnew($row);
    }





    /**
     * Selectpage的实现方法
     *
     * 当前方法只是一个比较通用的搜索匹配,请按需重载此方法来编写自己的搜索逻辑,$where按自己的需求写即可
     * 这里示例了所有的参数，所以比较复杂，实现上自己实现只需简单的几行即可
     *
     */
    protected function selectpage()
    {
        //设置过滤方法
        $this->request->filter(['trim', 'strip_tags', 'htmlspecialchars']);

        //搜索关键词,客户端输入以空格分开,这里接收为数组
        $word = (array)$this->request->request("q_word/a");
        //当前页
        $page = $this->request->request("pageNumber");
        //分页大小
        $pagesize = $this->request->request("pageSize");
        //搜索条件
        $andor = $this->request->request("andOr", "and", "strtoupper");
        //排序方式
        $orderby = (array)$this->request->request("orderBy/a");
        //显示的字段
        $field = $this->request->request("showField");
        //主键
        $primarykey = $this->request->request("keyField");
        //主键值
        $primaryvalue = $this->request->request("keyValue");
        //搜索字段
//        $searchfield = (array)$this->request->request("searchField/a");

        $searchfield = [
            'id','title', 'address', 'address_detail'
        ];

        //自定义搜索条件
        $custom = (array)$this->request->request("custom/a");
        //是否返回树形结构
        $istree = $this->request->request("isTree", 0);
        $ishtml = $this->request->request("isHtml", 0);
        if ($istree) {
            $word = [];
            $pagesize = 999999;
        }
        $order = [];
        foreach ($orderby as $k => $v) {
            $order[$v[0]] = $v[1];
        }
        $field = $field ? $field : 'name';

        //如果有primaryvalue,说明当前是初始化传值
        if ($primaryvalue !== null) {
            $where = [$primarykey => ['in', $primaryvalue]];
            $pagesize = 999999;
        } else {
            $where = function ($query) use ($word, $andor, $field, $searchfield, $custom) {
                $logic = $andor == 'AND' ? '&' : '|';
                $searchfield = is_array($searchfield) ? implode($logic, $searchfield) : $searchfield;
                $searchfield = str_replace(',', $logic, $searchfield);
                $word = array_filter(array_unique($word));
                if (count($word) == 1) {
                    $query->where($searchfield, "like", "%" . reset($word) . "%");
                } else {
                    $query->where(function ($query) use ($word, $searchfield) {
                        foreach ($word as $index => $item) {
                            $query->whereOr(function ($query) use ($item, $searchfield) {
                                $query->where($searchfield, "like", "%{$item}%");
                            });
                        }
                    });
                }
                if ($custom && is_array($custom)) {
                    foreach ($custom as $k => $v) {
                        if (is_array($v) && 2 == count($v)) {
                            $query->where($k, trim($v[0]), $v[1]);
                        } else {
                            $query->where($k, '=', $v);
                        }
                    }
                }
            };
        }
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds)) {
            $this->model->where($this->dataLimitField, 'in', $adminIds);
        }
        if($this->shopIdAutoCondition){

            //判断省市区编码是否在授权列表内
            ["provinces" =>$provinces,"citys"=> $citys, "districts"=>$districts,"address_citys"=>$address_citys] = Admin::getHaveCity($this->auth->id);

            if(is_array($provinces)){
                $this->model->where('province',"in",$provinces);
            }
            if(is_array($citys)){
                $this->model->where('city',"in",$citys);
            }
            if(is_array($districts)){
                $this->model->where('district',"in",$districts);
            }

        }

        $list = [];
        $total = $this->model->where($where)->count();
        if ($total > 0) {
            if($this->shopIdAutoCondition){
                //判断省市区编码是否在授权列表内
                ["provinces" =>$provinces,"citys"=> $citys, "districts"=>$districts,"address_citys"=>$address_citys] = Admin::getHaveCity($this->auth->id);

                if(is_array($provinces)){
                    $this->model->where('province',"in",$provinces);
                }
                if(is_array($citys)){
                    $this->model->where('city',"in",$citys);
                }
                if(is_array($districts)){
                    $this->model->where('district',"in",$districts);
                }
            }

            if (is_array($adminIds)) {
                $this->model->where($this->dataLimitField, 'in', $adminIds);
            }

            $fields = is_array($this->selectpageFields) ? $this->selectpageFields : ($this->selectpageFields && $this->selectpageFields != '*' ? explode(',', $this->selectpageFields) : []);

            //如果有primaryvalue,说明当前是初始化传值,按照选择顺序排序
            if ($primaryvalue !== null && preg_match("/^[a-z0-9_\-]+$/i", $primarykey)) {
                $primaryvalue = array_unique(is_array($primaryvalue) ? $primaryvalue : explode(',', $primaryvalue));
                //修复自定义data-primary-key为字符串内容时，给排序字段添加上引号
                $primaryvalue = array_map(function ($value) {
                    return '\'' . $value . '\'';
                }, $primaryvalue);

                $primaryvalue = implode(',', $primaryvalue);

                $this->model->orderRaw("FIELD(`{$primarykey}`, {$primaryvalue})");
            } else {
                $this->model->order($order);
            }

            $datalist = $this->model->where($where)
                ->page($page, $pagesize)
                ->select();

            foreach ($datalist as $index => $item) {
                unset($item['password'], $item['salt']);
                if ($this->selectpageFields == '*') {
                    $result = [
                        $primarykey => $item[$primarykey] ?? '',
                        $field      => $item[$field] ?? '',
                    ];
                } else {
                    $result = array_intersect_key(($item instanceof Model ? $item->toArray() : (array)$item), array_flip($fields));
                }
                $result['pid'] = isset($item['pid']) ? $item['pid'] : (isset($item['parent_id']) ? $item['parent_id'] : 0);
                $list[] = $result;
            }
            if ($istree && !$primaryvalue) {
                $tree = Tree::instance();
                $tree->init(collection($list)->toArray(), 'pid');
                $list = $tree->getTreeList($tree->getTreeArray(0), $field);
                if (!$ishtml) {
                    foreach ($list as &$item) {
                        $item = str_replace('&nbsp;', ' ', $item);
                    }
                    unset($item);
                }
            }
        }
        //这里一定要返回有list这个字段,total是可选的,如果total<=list的数量,则会隐藏分页按钮
        return json(['list' => $list, 'total' => $total]);
    }



    /**
     * 生成查询所需要的条件,排序方式
     * @param mixed   $searchfields   快速查询的字段
     * @param boolean $relationSearch 是否关联查询
     * @return array
     */
    protected function buildparams($searchfields = null, $relationSearch = null,$excludefields = [])
    {
        $searchfields = is_null($searchfields) ? $this->searchFields : $searchfields;
        $relationSearch = is_null($relationSearch) ? $this->relationSearch : $relationSearch;
        $search = $this->request->get("search", '');
        $filter = $this->request->get("filter", '');
        $op = $this->request->get("op", '', 'trim');
        $sort = $this->request->get("sort", !empty($this->model) && $this->model->getPk() ? $this->model->getPk() : 'id');
        $order = $this->request->get("order", "DESC");
        $offset = max(0, $this->request->get("offset/d", 0));
        $limit = max(0, $this->request->get("limit/d", 0));
        $limit = $limit ?: 999999;
        //新增自动计算页码
        $page = $limit ? intval($offset / $limit) + 1 : 1;
        if ($this->request->has("page")) {
            $page = max(0, $this->request->get("page/d", 1));
        }
        $this->request->get([config('paginate.var_page') => $page]);
        $filter = (array)json_decode($filter, true);
        $op = (array)json_decode($op, true);
        $filter = $filter ? $filter : [];
        $where = [];
        $excludearray = [];
        $alias = [];
        $bind = [];
        $name = '';
        $aliasName = '';
        if (!empty($this->model) && $relationSearch) {
            $name = $this->model->getTable();
            $alias[$name] = Loader::parseName(basename(str_replace('\\', '/', get_class($this->model))));
            $aliasName = $alias[$name] . '.';
        }
        $sortArr = explode(',', $sort);
        foreach ($sortArr as $index => & $item) {
            $item = stripos($item, ".") === false ? $aliasName . trim($item) : $item;
        }
        unset($item);
        $sort = implode(',', $sortArr);

        if($this->shopIdAutoCondition){
            //判断省市区编码是否在授权列表内
            ["provinces" =>$provinces,"citys"=> $citys, "districts"=>$districts,"address_citys"=>$address_citys] = Admin::getHaveCity($this->auth->id);

            if(is_array($provinces)){
                $where[] = [$aliasName.'province','in',$provinces];
            }
            if(is_array($citys)){
                $where[] = [$aliasName.'city','in',$citys];
            }
            if(is_array($districts)){
                $where[] = [$aliasName.'district','in',$districts];
            }
        }


        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds)) {
            $where[] = [$aliasName . $this->dataLimitField, 'in', $adminIds];
        }
        if ($search) {
            $searcharr = is_array($searchfields) ? $searchfields : explode(',', $searchfields);
            foreach ($searcharr as $k => &$v) {
                $v = stripos($v, ".") === false ? $aliasName . $v : $v;
            }
            unset($v);
            $where[] = [implode("|", $searcharr), "LIKE", "%{$search}%"];
        }
        $index = 0;
        foreach ($filter as $k => $v) {
            if (!preg_match('/^[a-zA-Z0-9_\-\.]+$/', $k)) {
                continue;
            }
            $sym = $op[$k] ?? '=';
            //忽略的查询条件出现在忽略数组中 2022年9月6日18:55:17
            if(in_array($k, $excludefields)){
                $excludearray[$k]['value'] = $v;
                $excludearray[$k]['op'] = $sym;

                if (stripos($k, ".") === false) {
                    $excludearray[$k]['alias'] = $aliasName;
                }
                unset($filter[$k]);
                unset($op[$k]);
                continue;
            }

            if (stripos($k, ".") === false) {
                $k = $aliasName . $k;
            }
            $v = !is_array($v) ? trim($v) : $v;
            $sym = strtoupper($op[$k] ?? $sym);
            //null和空字符串特殊处理
            if (!is_array($v)) {
                if (in_array(strtoupper($v), ['NULL', 'NOT NULL'])) {
                    $sym = strtoupper($v);
                }
                if (in_array($v, ['""', "''"])) {
                    $v = '';
                    $sym = '=';
                }
            }

            switch ($sym) {
                case '=':
                case '<>':
                    $where[] = [$k, $sym, (string)$v];
                    break;
                case 'LIKE':
                case 'NOT LIKE':
                case 'LIKE %...%':
                case 'NOT LIKE %...%':
                    $where[] = [$k, trim(str_replace('%...%', '', $sym)), "%{$v}%"];
                    break;
                case '>':
                case '>=':
                case '<':
                case '<=':
                    $where[] = [$k, $sym, intval($v)];
                    break;
                case 'FINDIN':
                case 'FINDINSET':
                case 'FIND_IN_SET':
                    $v = is_array($v) ? $v : explode(',', str_replace(' ', ',', $v));
                    $findArr = array_values($v);
                    foreach ($findArr as $idx => $item) {
                        $bindName = "item_" . $index . "_" . $idx;
                        $bind[$bindName] = $item;
                        $where[] = "FIND_IN_SET(:{$bindName}, `" . str_replace('.', '`.`', $k) . "`)";
                    }
                    break;
                case 'IN':
                case 'IN(...)':
                case 'NOT IN':
                case 'NOT IN(...)':
                    $where[] = [$k, str_replace('(...)', '', $sym), is_array($v) ? $v : explode(',', $v)];
                    break;
                case 'BETWEEN':
                case 'NOT BETWEEN':
                    $arr = array_slice(explode(',', $v), 0, 2);
                    if (stripos($v, ',') === false || !array_filter($arr, function ($v) {
                            return $v != '' && $v !== false && $v !== null;
                        })) {
                        continue 2;
                    }
                    //当出现一边为空时改变操作符
                    if ($arr[0] === '') {
                        $sym = $sym == 'BETWEEN' ? '<=' : '>';
                        $arr = $arr[1];
                    } elseif ($arr[1] === '') {
                        $sym = $sym == 'BETWEEN' ? '>=' : '<';
                        $arr = $arr[0];
                    }
                    $where[] = [$k, $sym, $arr];
                    break;
                case 'RANGE':
                case 'NOT RANGE':
                    $v = str_replace(' - ', ',', $v);
                    $arr = array_slice(explode(',', $v), 0, 2);
                    if (stripos($v, ',') === false || !array_filter($arr)) {
                        continue 2;
                    }
                    //当出现一边为空时改变操作符
                    if ($arr[0] === '') {
                        $sym = $sym == 'RANGE' ? '<=' : '>';
                        $arr = $arr[1];
                    } elseif ($arr[1] === '') {
                        $sym = $sym == 'RANGE' ? '>=' : '<';
                        $arr = $arr[0];
                    }
                    $tableArr = explode('.', $k);
                    if (count($tableArr) > 1 && $tableArr[0] != $name && !in_array($tableArr[0], $alias)
                        && !empty($this->model) && $this->relationSearch) {
                        //修复关联模型下时间无法搜索的BUG
                        $relation = Loader::parseName($tableArr[0], 1, false);
                        $alias[$this->model->$relation()->getTable()] = $tableArr[0];
                    }
                    $where[] = [$k, str_replace('RANGE', 'BETWEEN', $sym) . ' TIME', $arr];
                    break;
                case 'NULL':
                case 'IS NULL':
                case 'NOT NULL':
                case 'IS NOT NULL':
                    $where[] = [$k, strtolower(str_replace('IS ', '', $sym))];
                    break;
                default:
                    break;
            }
            $index++;
        }
        if (!empty($this->model)) {
            $this->model->alias($alias);
        }
        $model = $this->model;
        $where = function ($query) use ($where, $alias, $bind, &$model) {
            if (!empty($model)) {
                $model->alias($alias);
                $model->bind($bind);
            }
            foreach ($where as $k => $v) {
                if (is_array($v)) {
                    call_user_func_array([$query, 'where'], $v);
                } else {
                    $query->where($v);
                }
            }
        };
        return [$where, $sort, $order, $offset, $limit, $page, $alias, $bind,$excludearray];
    }



}