<?php
namespace app\admin\controller;

use app\common\model\MateGoodsLog;
use app\common\util\ExcelUtil;
use PhpOffice\PhpSpreadsheet\Spreadsheet;
use think\App;
use think\Db;
use think\Exception;

class CompanyDispatch extends Auth
{
    public function __construct(App $app = null) {
        parent::__construct($app);
        $this->model = new \app\common\model\MateApply();
        $this->table = $this->model->table;
    }
    /**
     * 公司仓库入库记录
     *
     * @author wst
     * @date   2021/9/10 8:37
     */
    public function show(){
        if(request()->isAjax()){
            //分页参数
            $length = input('rows',10,'intval');   //每页条数
            $page = input('page',1,'intval');      //第几页
            $start = ($page - 1) * $length;     //分页开始位置
            //排序
            $sortRow = input('sidx','id','trim');      //排序列
            $sort = input('sord','desc','trim');        //排序方式
            $order = $sortRow.' '.$sort;

            $title = input('title','','trim');
            if($title){
                $map[] = ['sn','like','%'.$title.'%'];
            }
            $enable = input('enable','','trim');
            if($enable != ''){
                $map[] = ['enable','=',$enable];
            }
            $map[] = ['org_id','=',$this->orgId];
            $map[] = ['type','=',1];
            $map= empty($map) ? true: $map;
            //数据查询
            $lists =db($this->table)
                ->where($map)->limit($start,$length)
                ->order($order)->select();
            foreach ($lists as $k=>$v){
                $lists[$k]['userName'] = db('user')
                    ->where('id',$v['user_id'])
                    ->value('real_name');
            }
            //数据返回
            $totalCount = db($this->table)->where($map)->count();
            $totalPage = ceil($totalCount/$length);
            $result['page'] = $page;
            $result['total'] = $totalPage;
            $result['records'] = $totalCount;
            $result['rows'] = $lists;
            return json($result);
        }else{
            $this->assign('meta_title','入库记录');
            return $this->fetch();
        }
    }

    /**
     * 新增入库
     */
    public function add(){
        if(request()->isPost()){
            $res = $this->model->updates($this->userId);
            if($res){
                $this->success('操作成功',url('show'));
            }else{
                $this->error($this->model->getError());
            }
        }else{
            $meta_title = '新增入库';
            $this->assign('meta_title',$meta_title);
            return $this->fetch();
        }
    }

    //详情
    public function info($id){
        $info = $this->model->getInfo($id);
        if(!$info) $this->error('记录不存在');
        $this->assign('info',$info);
        return $this->fetch();
    }

    public function import(){
        return $this->fetch();
    }
    /**
     * 下载点模板
     */
    public function downloadtem(){
        set_time_limit(0);
        ini_set("memory_limit","512M");

        $fileName = '入库单模板.xlsx';
        $spreadsheet = new Spreadsheet();
        $worksheet = $spreadsheet->getActiveSheet();
        $worksheet->setTitle("入库单模板");

        $arr = array('A','B','C');

        foreach($arr as $k=>$v){
            $worksheet->getStyle($v)->getAlignment()->setWrapText(true);//换行
            $worksheet->getStyle($v.'1')->getFont()->setBold(true);
            $worksheet->getColumnDimension($v)->setWidth(18);

            $worksheet->getStyle($v.'3')->getFont()->setBold(true);
        }

        $worksheet->setCellValueByColumnAndRow(1,1,'入库人');
        $worksheet->setCellValueByColumnAndRow(2,1,'联系电话');
        $worksheet->setCellValueByColumnAndRow(3,1,'备注');


        $worksheet->setCellValueByColumnAndRow(1,3,'物品编号');
        $worksheet->setCellValueByColumnAndRow(2,3,'单价');
        $worksheet->setCellValueByColumnAndRow(3,3,'数量');

        ob_end_clean();//清除缓冲区,避免乱码
        header('Content-Type: application/vnd.ms-excel');
        header('Content-Disposition: attachment;filename="'.$fileName.'"');
        header('Cache-Control: max-age=0');

        $writer = \PhpOffice\PhpSpreadsheet\IOFactory::createWriter($spreadsheet, 'Xlsx');
        $writer->save('php://output'); //文件通过浏览器下载

    }

    public function importexcel(){
        set_time_limit(0);
        ini_set("memory_limit", -1);
        ob_flush();//清空缓存
        flush();//刷新缓存
        $orgId = $this->orgId;
        if(!request()->file()) {
            exit('请上传文件');
        }
        $file = request()->file('file');
        //获取文件后缀
        $e = explode('.',$_FILES['file']['name']);
        $ext = $e[count($e)-1];
        $newArr=['xls','xlsx'];
        if(!in_array($ext,$newArr)){
            exit('文件格式不正确');
        }
        // 移动到框架应用根目录/uploads/ 目录下
        $info = $file->validate([ 'size'=>config('app.max_upload_file_size') ])
            ->move(env('root_path') . 'public' . DIRECTORY_SEPARATOR . 'uploads'. DIRECTORY_SEPARATOR . 'files');
        if(!$info){
            exit('文件上传失败');
        }
        $img = './uploads/files/' . $info->getSaveName();
        $filePath = str_replace('\\', '/', $img);

        $data = ExcelUtil::read($filePath,['c1','c2','c3']);
        if(!$data && count($data) <= 2){
            exit('未上传数据');
        }
        $name = trim($data[0]['c1']);
        $phone = trim($data[0]['c2']);
        $remark = trim($data[0]['c3']);
        if(empty($name)){
            exit('未填写入库人');
        }
        if(empty($phone)){
            exit('未填写联系电话');
        }

        Db::startTrans();
        try{
            $curTime = date("Y-m-d H:i:s");
            $applyId = Db::name('mate_apply')->insertGetId([
                'org_id' => $this->orgId,
                'create_time' => $curTime,
                'user_id' => $this->userId,
                'sn' => get_unique_id(),
                'remark' => $remark,
                'name' => $name,
                'phone' => $phone,
                'type' => 1
            ]);
            if(!$applyId){
                \exception('操作失败');
            }
            $arr = [];
            foreach ($data as $k=>$v){
                if($k < 2){
                    continue;
                }
                if(empty($v['c1'])){
                    $msg = "第".($k+1)."行，物品编号未输入";
                    \exception($msg);
                }
                if(empty($v['c2']) || $v['c2'] < 0){
                    $msg = "第".($k+1)."行，价格不正确";
                    \exception($msg);
                }
                if(empty($v['c3']) || $v['c3'] <= 0){
                    $msg = "第".($k+1)."行，数量不正确";
                    \exception($msg);
                }
                // 重新计算平均价
                $info = Db::name('mate_goods')->where('id',$v['c1'])->find();
                if(!$info){
                    $msg = "第".($k+1)."行，物品编号不正确";
                    \exception($msg);
                }

                echo "<font color=\"green\" style='margin-left: 20px;font-size: 17px'>第".($k+1)."行，物品信息正确</font><br />";
                $price =  ($info['price'] *$info['nums'] + $v['c2']*$v['c3']) / ($info['nums']+$v['c3']);
                $ret = Db::name('mate_goods')->where('id',$v['c1'])->update([
                    'price' => round($price,2),
                    'nums' => $info['nums']+$v['c3'],
                    'update_time' => $curTime
                ]);
                if(!$ret){
                    \exception('操作失败');
                }
                $arr[] = [
                    'apply_id' => $applyId,
                    'goods_id' => $v['c1'],
                    'nums' => $v['c3'],
                    'price' => $v['c2']
                ];
            }

            $ret = Db::name('mate_apply_goods')->insertAll($arr);
            if($ret != count($arr)){
                \exception('操作失败');
            }

            Db::commit();
            echo "<font color=\"green\" style='margin-left: 20px;font-size: 17px'>导入成功</font><br />";
        }catch (\Exception $e){
            Db::rollback();
            echo "<font color=\"red\" style='margin-left: 20px;font-size: 17px'>".$e->getMessage()."</font><br />";
        }

    }

}