<?php

namespace app\admin\controller;

use app\common\controller\Backend;
use think\Db;

/**
 *
 *
 * @icon fa fa-circle-o
 */
class Num extends Backend
{

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

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\Num;
        $this->view->assign("statusList", $this->model->getStatusList());
    }

    /**
     * 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;
        //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) = $this->buildparams();
            $total = $this->model
                ->with(['user'])
                ->where($where)
                ->order($sort, $order)
                ->count();

            $list = $this->model
                ->with(['user'])
                ->where($where)
                ->order($sort, $order)
                ->limit($offset, $limit)
                ->select();
            foreach ($list as $row) {

                $row->getRelation('user')->visible(['mobile', 'avatar', 'nickname']);
            }
            $list = collection($list)->toArray();
//            foreach ($list as $k => $v) {
//                $user_id_arr[$k] = $v['user_id'];
//            }
//            foreach ($user_id_arr as $k => $v) {
////                if ($k > 3) {
////                    break;
////                }
//                $zengjia_arr2[0] = Db::name('num')->where(['status' => 1])->where(['user_id' => $v])->select();
//                $jianshao_arr2[0] = Db::name('num')->where(['status' => 0])->where(['user_id' => $v])->select();
//                if (empty($zengjia_arr2[0])) {
//                    $zengjia = 0;
//                } else {
//                    $zengjia_arr = $this->three_arr($zengjia_arr2);
//                    $zengjia = array_sum(array_column($zengjia_arr, 'num'));
//                }
//                if (empty($jianshao_arr2[0])) {
//                    $jianshao = 0;
//                } else {
//                    $jianshao_arr = $this->three_arr($jianshao_arr2);
//                    $jianshao = array_sum(array_column($jianshao_arr, 'num'));
//                }
//                $money = $zengjia - $jianshao;
////                dump($zengjia_arr);
////                dump($jianshao_arr);
////                dump($money);
//                foreach ($list as $k1 => $v1) {
//                    $list[$k]['no_tixian'] = $money;
//                }
//            }
////            dump($list);
////            die;
            $result = array("total" => $total, "rows" => $list);

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


    //三维数组转二维
    function three_arr($arr)
    {
        foreach ($arr as $value) {
            foreach ($value as $v) {
                $new_return_arr[] = $v;
            }
        }
        return $new_return_arr;
    }


    /**
     * 添加
     */
    public function add()
    {
        if ($this->request->isPost()) {
            $params = $this->request->post("row/a");
            if ($params) {
                $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;
                        $this->model->validateFailException(true)->validate($validate);
                    }
//                    $no_tixian = Db::name('num')->where(['user_id' => $params['user_id']])->value('no_tixian');
//                    if ($params['status'] == 1) {
//                        $num_111 = $no_tixian + $params['num'];
//                    } else {
//                        $num_111 = $no_tixian - $params['num'];
//                    }
                    $result = $this->model->allowField(true)->save($params);
                    $zengjia_arr2 = Db::name('num')->where(['status' => 1])->where(['user_id' => $params['user_id']])->select();
                    $jianshao_arr2 = Db::name('num')->where(['status' => 0])->where(['user_id' => $params['user_id']])->select();
                    if (empty($zengjia_arr2)) {
                        $zengjia = 0;
                    } else {
                        $zengjia = array_sum(array_column($zengjia_arr2, 'num'));
                    }
                    if (empty($jianshao_arr2)) {
                        $jianshao = 0;
                    } else {
                        $jianshao = array_sum(array_column($jianshao_arr2, 'num'));
                    }
                    $money = $zengjia - $jianshao;
                    $zizeng = $this->model->id;
                    Db::name('num')->where(['id' => $zizeng])->update(['no_tixian' => $money]);
                    Db::commit();
                } catch (ValidateException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (PDOException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (Exception $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                }
                if ($result !== false) {
                    $this->success();
                } else {
                    $this->error(__('No rows were inserted'));
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        return $this->view->fetch();
    }
}