<?php

namespace app\admin\controller\app\exam;

use app\common\controller\Backend;
use PHPExcel_IOFactory;
/**
 * 题库练习记录
 *
 * @icon fa fa-circle-o
 */
class ExercisesLog extends Backend
{

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

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\app\exam\ExercisesLog;
    }


    /**
     * 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
       $this->request->filter(['strip_tags', 'trim']);
       //如果发送的来源是Selectpage，则转发到Selectpage
       if ($this->request->request('keyField')) {
           return $this->selectpage();
       }
       list($where, $sort, $order, $offset, $limit) = $this->buildparams();
       
       $list = $this->model
          ->with(['exercises','user'])
          ->where($where)
          ->order($sort, $order)
          ->paginate($limit);
       
       foreach ($list as $row) {
           
           
       }
       
       $result = array("total" => $list->total(), "rows" => $list->items(),'attr'=>[
           'statusList'=>$this->model->getStatusList()
       ]);
       
       return $this->success("获取成功",$result);
    }

    protected $exportIndex = 0;
    /**
     * 导出用户
     * @return void
     */
    public function export(){

        list($where, $sort, $order, $offset, $limit, $page, $alias, $bind) = $this->buildparams();

        $excelTitle = '练习记录【'.date('Y-m-d h:i',time()).'】';

        $objPHPExcel = new \PHPExcel();
        //设置Excel属性
        $objPHPExcel->getProperties()
            ->setTitle($excelTitle);		//设置标题

        $objPHPExcel->getActiveSheet()->setCellValue('A1', '用户名');//可以指定位置
        $objPHPExcel->getActiveSheet()->setCellValue('B1', '昵称');
        $objPHPExcel->getActiveSheet()->setCellValue('C1', '手机号');
        $objPHPExcel->getActiveSheet()->setCellValue('D1', '练习');
        $objPHPExcel->getActiveSheet()->setCellValue('E1', '正确率');
        $objPHPExcel->getActiveSheet()->setCellValue('F1', '题目数量');
        $objPHPExcel->getActiveSheet()->setCellValue('G1', '正确数量');
        $objPHPExcel->getActiveSheet()->setCellValue('H1', '错误数量');
        $objPHPExcel->getActiveSheet()->setCellValue('I1', '状态');
        $objPHPExcel->getActiveSheet()->setCellValue('J1', '创建时间');
        $objPHPExcel->getActiveSheet()->setCellValue('K1', '提交时间');
        $objPHPExcel->getActiveSheet()->setCellValue('L1', '来源');

        // 给表格添加数据
        $this->model
            ->with(['exercises','user'])
            ->where($where)
            ->chunk(10,function($list) use ($objPHPExcel) {
                if($list){
                    foreach ($list as $key => $item){

                        $objPHPExcel->getActiveSheet()->setCellValue('A'.(2 + $this->exportIndex), $item['user']['username']);
                        $objPHPExcel->getActiveSheet()->setCellValue('B'.(2 + $this->exportIndex), $item['user']['nickname']);
                        $objPHPExcel->getActiveSheet()->setCellValue('C'.(2 + $this->exportIndex), $item['user']['mobile']);
                        $objPHPExcel->getActiveSheet()->setCellValue('D'.(2 + $this->exportIndex), $item['exercises']['name']);
                        $objPHPExcel->getActiveSheet()->setCellValue('E'.(2 + $this->exportIndex), (($item['result_true_count'] && $item['question_count']) ? intval($item['result_true_count'] / $item['question_count'] * 100) : 0)."%");
                        $objPHPExcel->getActiveSheet()->setCellValue('F'.(2 + $this->exportIndex), $item['question_count']);
                        $objPHPExcel->getActiveSheet()->setCellValue('G'.(2 + $this->exportIndex), $item['result_true_count']);
                        $objPHPExcel->getActiveSheet()->setCellValue('H'.(2 + $this->exportIndex), $item['result_error_count']);
                        $objPHPExcel->getActiveSheet()->setCellValue('I'.(2 + $this->exportIndex), $item['status_text']);
                        $objPHPExcel->getActiveSheet()->setCellValue('J'.(2 + $this->exportIndex), date('Y-m-d H:i:s',$item['createtime']));
                        $objPHPExcel->getActiveSheet()->setCellValue('K'.(2 + $this->exportIndex), $item['updatetime'] ? date('Y-m-d H:i:s',$item['updatetime']) : '-');

                        $objPHPExcel->getActiveSheet()->setCellValue('L'.(2 + $this->exportIndex), $item['user']['platform'] ? __($item['user']['platform']) : '默认渠道');

                        $this->exportIndex++;
                    }
                }

            },$this->model->getTable().'.id','desc');


        //设置字体
        $objPHPExcel->getActiveSheet()->getStyle('A1:L1')->getFont()->setBold(true)->getColor()->setARGB(\PHPExcel_Style_Color::COLOR_BLACK);
        //设置水平居中
        $objPHPExcel->getActiveSheet()->getStyle('A1:L1')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
        //设置背景颜色
        $objPHPExcel->getActiveSheet()->getStyle('A1:L1')->getFill()->setFillType(\PHPExcel_Style_Fill::FILL_SOLID)->getStartColor()->setARGB('D9FFC125');
        $objPHPExcel->getActiveSheet()->getColumnDimension('A')->setWidth(20);
        $objPHPExcel->getActiveSheet()->getColumnDimension('B')->setWidth(20);
        $objPHPExcel->getActiveSheet()->getColumnDimension('C')->setWidth(15);
        $objPHPExcel->getActiveSheet()->getColumnDimension('D')->setWidth(30);
        $objPHPExcel->getActiveSheet()->getColumnDimension('E')->setWidth(12);
        $objPHPExcel->getActiveSheet()->getColumnDimension('F')->setWidth(10);
        $objPHPExcel->getActiveSheet()->getColumnDimension('G')->setWidth(10);
        $objPHPExcel->getActiveSheet()->getColumnDimension('H')->setWidth(12);
        $objPHPExcel->getActiveSheet()->getColumnDimension('I')->setWidth(12);
        $objPHPExcel->getActiveSheet()->getColumnDimension('J')->setWidth(18);
        $objPHPExcel->getActiveSheet()->getColumnDimension('K')->setWidth(18);
        $objPHPExcel->getActiveSheet()->getColumnDimension('L')->setWidth(12);
        //激活当前表
        $objPHPExcel->setActiveSheetIndex(0);
        ob_end_clean();//清除缓冲区,避免乱码
        //弹出提示下载文件
        header('pragma:public');
        header("Content-Disposition:attachment;filename={$excelTitle}.xlsx");
        header('Cache-Control: max-age=0');
        $objWriter = PHPExcel_IOFactory:: createWriter($objPHPExcel, 'Excel2007');
//        $objWriter = PHPExcel_Writer_Excel2007($objPHPExcel, 'Excel2007');

        $objWriter->save( 'php://output');
    }

}