<?php

namespace app\admin\controller\litestore;

use app\admin\model\litestore\Litestoregoodsspec;
use app\api\model\Goods;
use app\common\controller\Backend;
use app\admin\model\litestore\Litestorespec as SpecModel;
use app\admin\model\litestore\Litestorespecvalue as SpecValueModel;
use PHPExcel;
use PHPExcel_Style;
use PHPExcel_Style_Alignment;
use PHPExcel_Style_Border;
use PHPExcel_Style_Fill;
use think\Db;

/**
 *
 *
 * @icon fa fa-circle-o
 */
class Litestoregoods extends Backend
{
    private $SpecModel;
    private $SpecValueModel;
    /**
     * Litestoregoods模型对象
     * @var \app\admin\model\litestore\Litestoregoods
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->SpecModel      = new SpecModel;
        $this->SpecValueModel = new SpecValueModel;

        $this->model = new \app\admin\model\litestore\Litestoregoods;
        $this->view->assign("specTypeList", $this->model->getSpecTypeList());
        $this->view->assign("deductStockTypeList", $this->model->getDeductStockTypeList());
        $this->view->assign("goodsStatusList", $this->model->getGoodsStatusList());
        $this->view->assign("isDeleteList", $this->model->getIsDeleteList());
        $this->view->assign("makeforList", $this->model->getMakeforList());
        $this->view->assign("isIndexList", $this->model->getIsIndexList());

        $this->view->assign("spec_attr", '');
        $this->view->assign("spec_list", '');
    }

    /**
     * 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
        $this->request->filter(['strip_tags']);
        if ($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 = $this->model
                ->with(['category', 'activity'])
                ->where($where)
                ->order($sort, $order)
                ->count();

            $list = $this->model
                ->with(['category', 'activity'])
                ->where($where)
                ->order($sort, $order)
                ->limit($offset, $limit)
                ->select();

            foreach ($list as $row) {

                $row->getRelation('category')->visible(['name']);
                $row->getRelation('activity')->visible(['name']);
//				$row->getRelation('freight')->visible(['name']);
                $row->stock_num = Litestoregoodsspec::where('goods_id', $row['goods_id'])->sum('stock_num');
            }
            $list   = collection($list)->toArray();
            $result = array("total" => $total, "rows" => $list);

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

    public function addSpec($spec_name, $spec_value)
    {
        // 判断规格组是否存在
        if (!$specId = $this->SpecModel->getSpecIdByName($spec_name)) {
            // 新增规格组and规则值
            if ($this->SpecModel->add($spec_name)
                && $this->SpecValueModel->add($this->SpecModel['id'], $spec_value))
                return $this->success('', '', [
                    'spec_id'       => (int)$this->SpecModel['id'],
                    'spec_value_id' => (int)$this->SpecValueModel['id'],
                ]);
            return $this->error();
        }
        //return ;
        // 判断规格值是否存在
        if ($specValueId = $this->SpecValueModel->getSpecValueIdByName($specId, $spec_value)) {
            return $this->success('', '', [
                'spec_id'       => (int)$specId,
                'spec_value_id' => (int)$specValueId,
            ]);
        }
        // 添加规则值
        if ($this->SpecValueModel->add($specId, $spec_value))
            return $this->success('', '', [
                'spec_id'       => (int)$specId,
                'spec_value_id' => (int)$this->SpecValueModel['id'],
            ]);
        return $this->error();
    }


    /**
     * 添加规格值
     */
    public function addSpecValue($spec_id, $spec_value)
    {
        // 判断规格值是否存在
        if ($specValueId = $this->SpecValueModel->getSpecValueIdByName($spec_id, $spec_value)) {
            return $this->success('', '', [
                'spec_value_id' => (int)$specValueId,
            ]);
        }
        // 添加规则值
        if ($this->SpecValueModel->add($spec_id, $spec_value))
            return $this->success('', '', [
                'spec_value_id' => (int)$this->SpecValueModel['id'],
            ]);
        return $this->error();
    }

    /**
     * 添加
     */
    public function add()
    {
        if ($this->request->isPost()) {
            $params = $this->request->post("row/a");
            if ($params) {
                if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
                    $params[$this->dataLimitField] = $this->auth->id;
                }
                if ($params['spec_type'] == '20' && !$this->request->post("spec_many/a")) {
                    $this->error('请添加规格');
                }
                try {
                    //是否采用模型验证
                    if ($this->modelValidate) {
                        $name     = str_replace("\\model\\", "\\validate\\", get_class($this->model));
                        $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : true) : $this->modelValidate;
                        $this->model->validate($validate);
                    }
                    $result = $this->model->allowField(true)->save($params);
                    if ($result !== false) {
                        //成功之后 存储商品规格
                        $spec_many_params = $this->request->post("spec_many/a");
                        $this->model->addGoodsSpec($params, $spec_many_params, $this->request->post("spec/a"));
                        $this->success();
                    } else {
                        $this->error($this->model->getError());
                    }
                } catch (\think\exception\PDOException $e) {
                    $this->error($e->getMessage());
                } catch (\think\Exception $e) {
                    $this->error($e->getMessage());
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        return $this->view->fetch();
    }

    /**
     * 删除
     */
    public function del($ids = "")
    {
        if ($ids) {
            $pk       = $this->model->getPk();
            $adminIds = $this->getDataLimitAdminIds();
            if (is_array($adminIds)) {
                $count = $this->model->where($this->dataLimitField, 'in', $adminIds);
            }
            $list  = $this->model->where($pk, 'in', $ids)->select();
            $count = 0;
            foreach ($list as $k => $v) {
                // 删除商品sku
                $v->removesku();

                $count += $v->delete();
            }
            if ($count) {
                $this->success();
            } else {
                $this->error(__('No rows were deleted'));
            }
        }
        $this->error(__('Parameter %s can not be empty', 'ids'));
    }

    /**
     * 编辑
     */
    public function edit($ids = NULL)
    {
        $row = $this->model->get($ids, ['specRel', 'spec', 'spec_rel.spec']);
        if (!$row)
            $this->error(__('No Results were found'));
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds)) {
            if (!in_array($row[$this->dataLimitField], $adminIds)) {
                $this->error(__('You have no permission'));
            }
        }
        if ($this->request->isPost()) {
            $params = $this->request->post("row/a");
            if ($params) {
                if ($params['spec_type'] == '20' && !$this->request->post("spec_many/a")) {
                    $this->error('请添加规格');
                }
                try {
                    //是否采用模型验证
                    if ($this->modelValidate) {
                        $name     = basename(str_replace('\\', '/', get_class($this->model)));
                        $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : true) : $this->modelValidate;
                        $row->validate($validate);
                    }
                    $result = $row->allowField(true)->save($params);
                    if ($result !== false) {
                        //成功之后 存储商品规格
                        $spec_many_params = $this->request->post("spec_many/a");
                        $row->addGoodsSpec($params, $spec_many_params, $this->request->post("spec/a"), true);
                        // 删除购物车
                        Db::name('cart')->where('goods_id', $row->goods_id)->delete();
                        //删除我常买
                        Db::name('user_buylist')->where('goods_id', $row->goods_id)->delete();
                        $this->success();
                    } else {
                        $this->error($row->getError());
                    }
                } catch (\think\exception\PDOException $e) {
                    $this->error($e->getMessage());
                } catch (\think\Exception $e) {
                    $this->error($e->getMessage());
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        // 多规格信息
        $specData = 'null';
        if ($row['spec_type'] === '20') {
            $specData = json_encode($this->model->getManySpecData($row['spec_rel'], $row['spec']));
        }
        $row['specData'] = $specData;
        $this->view->assign("row", $row);
        return $this->view->fetch();
    }


    /**
     * 导出
     */
    public function export()
    {
        //1.从数据库中导出需要进行要导出的数据
        $goods = new Goods();
        $list  = Db::name('litestore_goods_spec')->alias('c')
            ->join('fa_litestore_goods g', 'g.goods_id = c.goods_id', 'LEFT')
            ->select();
//            ->each(function (&$item) {
//            $item['goods'] = Db::name('litestore_goods')
//                ->where('goods_id', $item['goods_id'])->find();
//        });
        if (empty($list)) {
            $this->error('没有可导出的数据');
        }
        //重要补助
        //2.加载PHPExcle类库
        vendor('PHPExcel.PHPExcel');
        //3.实例化PHPExcel类
        $objPHPExcel = new \PHPExcel();
        //4.激活当前的sheet表
        $objPHPExcel->setActiveSheetIndex(0);
        //5.设置表格头（即excel表格的第一行）
        $objPHPExcel->setActiveSheetIndex(0)
            ->setCellValue('A1', '商品ID')
            ->setCellValue('B1', '商品名称')
            ->setCellValue('C1', '商品原价')
            ->setCellValue('D1', '折扣')
            ->setCellValue('E1', '商品现价')
            ->setCellValue('F1', '已销数量')
            ->setCellValue('G1', '导出时间');
//            ->setCellValue('G1', '院系')
//            ->setCellValue('H1', '专业');
        //设置A列水平居中
        $objPHPExcel->setActiveSheetIndex(0)->getStyle('A1')->getAlignment()
            ->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
        //设置单元格宽度
        //6.循环刚取出来的数组，将数据逐一添加到excel表格。
        $objPHPExcel->setActiveSheetIndex(0)->getColumnDimension('B')->setWidth(10);
        $objPHPExcel->setActiveSheetIndex(0)->getColumnDimension('C')->setWidth(20);
        $objPHPExcel->setActiveSheetIndex(0)->getColumnDimension('D')->setWidth(20);
        $objPHPExcel->setActiveSheetIndex(0)->getColumnDimension('E')->setWidth(20);
        $objPHPExcel->setActiveSheetIndex(0)->getColumnDimension('F')->setWidth(20);
        $objPHPExcel->setActiveSheetIndex(0)->getColumnDimension('G')->setWidth(20);

        for ($i = 0; $i < count($list); $i++) {
            $objPHPExcel->getActiveSheet()->setCellValue('A' . ($i + 2), $list[$i]['goods_id']);//ID
            $objPHPExcel->getActiveSheet()->setCellValue('B' . ($i + 2), $list[$i]['goods_name']);//商品名称
            $objPHPExcel->getActiveSheet()->setCellValue('C' . ($i + 2), $list[$i]['line_price']);//原价
            $objPHPExcel->getActiveSheet()->setCellValue('D' . ($i + 2), $list[$i]['discount']);//ID
            $objPHPExcel->getActiveSheet()->setCellValue('E' . ($i + 2), $list[$i]['goods_price']);//标签码
            $objPHPExcel->getActiveSheet()->setCellValue('F' . ($i + 2), $list[$i]['goods_sales']);//ID
            $objPHPExcel->getActiveSheet()->setCellValue('G' . ($i + 2), datetime(time()));//标签码
        }
        //7.设置保存的Excel表格名称
//        $filename = '商品信息' . date('ymd', time()) . '.xls';
//        //8.设置当前激活的sheet表格名称；
//        $objPHPExcel->getActiveSheet()->setTitle('商品信息');
//        //9.设置浏览器窗口下载表格
        ob_end_clean();
        ob_start();
//        header("Content-Type: application/force-download");
//        header("Content-Type: application/octet-stream");
//        header("Content-Type: application/download");
//        header('Content-Disposition:inline;filename="' . $filename . '"');
////        header("Pragma: public");
////        header("Expires: 0");
//////        header("Cache-Control:must-revalidate, post-check=0, pre-check=0");
//////        header("Content-Type:application/force-download");
//////        header("Content-Type:application/vnd.ms-execl");
//////        header("Content-Type:application/octet-stream");
//////        header("Content-Type:application/download");;
//////        header('Content-Disposition:attachment;filename='.$filename.'');
//////        header("Content-Transfer-Encoding:binary");
//////        //生成excel文件
//////        $objWriter = \PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
//////        ini_set('display_errors', TRUE);
//////        ini_set('display_startup_errors', TRUE);
////        header('pragma:public');
////        header('Content-type:application/vnd.ms-excel;charset=utf-8;name="' . $filename . '.xls"');
////        header("Content-Disposition:inline;filename=$filename.xls"); //attachment新窗口打印inline本窗口打印
//        $objWriter = \PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
//        $objWriter->save('php://output');
        $title = 'ahhah';
        header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
        header('Content-Disposition: attachment;filename="' . $title . '.xlsx"');
        header('Cache-Control: max-age=0');
        // If you're serving to IE 9, then the following may be needed
        header('Cache-Control: max-age=1');

        // If you're serving to IE over SSL, then the following may be needed
        header('Expires: Mon, 26 Jul 1997 05:00:00 GMT'); // Date in the past
        header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT'); // always modified
        header('Cache-Control: cache, must-revalidate'); // HTTP/1.1
        header('Pragma: public'); // HTTP/1.0

        $objWriter = \PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
        $objWriter->save('php://output'); //文件通过浏览器下载
        exit();
    }

//    public function export()
//    {
//        if ($this->request->isPost()) {
//            set_time_limit(0);
//            $search  = $this->request->post('search');
//            $ids     = $this->request->post('ids');
//            $filter  = $this->request->post('filter');
//            $op      = $this->request->post('op');
//            $columns = $this->request->post('columns');
//
//            $excel = new PHPExcel();
//
//            $excel->getProperties()
//                ->setCreator("FastAdmin")
//                ->setLastModifiedBy("FastAdmin")
//                ->setTitle("标题")
//                ->setSubject("Subject");
//            $excel->getDefaultStyle()->getFont()->setName('Microsoft Yahei');
//            $excel->getDefaultStyle()->getFont()->setSize(12);
//
//            $this->sharedStyle = new PHPExcel_Style();
//            $this->sharedStyle->applyFromArray(
//                array(
//                    'fill'      => array(
//                        'type'  => PHPExcel_Style_Fill::FILL_SOLID,
//                        'color' => array('rgb' => '000000'),
//                    ),
//                    'font'      => array(
//                        'color' => array('rgb' => "000000"),
//                    ),
//                    'alignment' => array(
//                        'vertical'   => PHPExcel_Style_Alignment::VERTICAL_CENTER,
//                        'horizontal' => PHPExcel_Style_Alignment::HORIZONTAL_CENTER,
//                        'indent'     => 1,
//                    ),
//                    'borders'   => array(
//                        'allborders' => array('style' => PHPExcel_Style_Border::BORDER_THIN),
//                    ),
//                ));
//
//            $worksheet = $excel->setActiveSheetIndex(0);
//            $worksheet->setTitle('标题');
//
//            $whereIds = $ids == 'all' ? '1=1' : ['id' => ['in', explode(',', $ids)]];
//            $this->request->get(['search' => $search, 'ids' => $ids, 'filter' => $filter, 'op' => $op]);
//            list($where, $sort, $order, $offset, $limit) = $this->buildparams();
//
//            $line = 1;
//            $list = [];
//            $this->model
//                ->field($columns)
//                ->where($where)
//                ->where($whereIds)
//                ->chunk(100, function ($items) use (&$list, &$line, &$worksheet) {
//                    $styleArray = array(
//                        'font' => array(
//                            'bold'  => true,
//                            'color' => array('rgb' => 'FF0000'),
//                            'size'  => 15,
//                            'name'  => 'Verdana',
//                        ));
//                    $list       = $items = collection($items)->toArray();
//                    foreach ($items as $index => $item) {
//                        $line++;
//                        $col = 0;
//                        foreach ($item as $field => $value) {
//
//                            $worksheet->setCellValueByColumnAndRow($col, $line, $value);
//                            $worksheet->getStyleByColumnAndRow($col, $line)->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_TEXT);
//                            $worksheet->getCellByColumnAndRow($col, $line)->getStyle()->applyFromArray($styleArray);
//                            $col++;
//                        }
//                    }
//                });
//            $first = array_keys($list[0]);
//            foreach ($first as $index => $item) {
//                $worksheet->setCellValueByColumnAndRow($index, 1, __($item));
//            }
//
//            $excel->createSheet();
//            // Redirect output to a client’s web browser (Excel2007)
//            $title = date("YmdHis");
//            header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
//            header('Content-Disposition: attachment;filename="' . $title . '.xlsx"');
//            header('Cache-Control: max-age=0');
//            // If you're serving to IE 9, then the following may be needed
//            header('Cache-Control: max-age=1');
//
//            // If you're serving to IE over SSL, then the following may be needed
//            header('Expires: Mon, 26 Jul 1997 05:00:00 GMT'); // Date in the past
//            header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT'); // always modified
//            header('Cache-Control: cache, must-revalidate'); // HTTP/1.1
//            header('Pragma: public'); // HTTP/1.0
//
//            $objWriter = \PHPExcel_IOFactory::createWriter($excel, 'Excel2007');
//            $objWriter->save('php://output');
//            return;
//        }
//    }
}