lanzu_api_2021-12-26/app/Service/v3/Implementations/FeiePrintService.php

<?php

namespace App\Service\v3\Implementations;

use App\Libs\FeiePrintClient;
use App\Model\v3\OrderMain;
use App\Service\v3\Interfaces\FeiePrintServiceInterface;
use Hyperf\DbConnection\Db;

class FeiePrintService implements FeiePrintServiceInterface
{
    // *必填*：飞鹅云后台注册账号
    const  USER = '13161443713@163.com';
    // *必填*: 飞鹅云后台注册账号后生成的UKEY 【备注：这不是填打印机的KEY】
    const  UKEY = 'XsaHzgePdyWTfcMX';
    // *必填*：打印机编号，必须要在管理后台里添加打印机或调用API接口添加之后，才能调用API
    const  SN = '550510805';

    // 以下参数不需要修改
    // 接口IP或域名
    const  IP = 'api.feieyun.cn';
    // 接口IP端口
    const  PORT = 80;
    // 接口路径
    const  PATH = '/Api/Open/';

    protected $feieUser = '';
    protected $feieUkey = '';
    protected $feieHost = '';
    protected $feiePort = '';
    protected $feieApiPath = '';

    public function __construct()
    {
        $this->feieUser = config('feie.user');
        $this->feieUkey = config('feie.ukey');
        $this->feieHost = config('feie.host');
        $this->feiePort = config('feie.port');
        $this->feieApiPath = config('feie.api_path');
    }

    public function feiePrint($globalOrderId)
    {
        // TODO 对象数组=》二维数组
        $data = OrderMain::query()->with(['orders' => function($query){
                        $query->with('store','orderGoods');
                    }
                ])->where('global_order_id',$globalOrderId)->first();
        if (empty($data)) {
            return ;
        }
        // foreach ($data['order'] as $key => &$item) {
        //     $item = (array)$item;
        // }

        $content = $this->printFormat($data, 4, 14, 7, 7);
        $res = $this->printMsg('920527381', $content, 1);
        return $res;
    }

    /**
     * [打印订单接口 Open_printMsg]
     * @param  [string] $sn      [打印机编号sn]
     * @param  [string] $content [打印内容]
     * @param  [string] $times   [打印联数]
     * @return [string]          [接口返回值]
     */
    protected function printMsg($sn, $content, $times = 1)
    {
        $time = time();         //请求时间
        $msgInfo = array(
            'user' => $this->feieUser,
            'stime' => $time,
            'sig' => sha1($this->feieUser . $this->feieUkey . $time),
            'apiname' => 'Open_printMsg',
            'sn' => $sn,
            'content' => $content,
            'times' => $times//打印次数
        );
        $client = new FeiePrintClient($this->feieHost, $this->feiePort);
        if (!$client->post($this->feieApiPath, $msgInfo)) {
            echo 'error';
        } else {
            // 服务器返回的JSON字符串，建议要当做日志记录起来
            $result = $client->getContent();
            return $result;
        }
    }

    protected function printFormat($arr, $A, $B, $C, $D)
    {
        $orderInfo = '<CB>懒族生活</CB><BR>';
        $orderInfo .= '数量  名称          单价  金额<BR>';
        $orderInfo .= '--------------------------------<BR>';
        //$shopnum 当前为第几个店铺
        $shopnum = 0;
        //循环处理子订单
        foreach ($arr->orders as $k5 => $order) {
             $orderInfo .= '                                <BR>';
             $shopnum++;
             $orderInfo .= "<C>(" . $shopnum . ")" .$order->store->name . '</C><BR>';
             $subNum = 0;
             //循环处理子订单下商品
             foreach ($order['orderGoods'] as $goods){
                 //店铺商品数量小计
                 $subNum += $goods->number;
                 $orderInfo .= str_pad($goods->number,$A,' ',STR_PAD_RIGHT);
                 //商品名处理
                 $nameLength = mb_strwidth($goods->name);
                 $nameArr = mb_str_split($goods->name);
                 $length = $A;
                 foreach ($nameArr as $name){
                     $len = mb_strwidth($name);
                     $length += $len;
                     if($length >= ($A + $B +$C + $D)){
                         $orderInfo .= '<BR>    ';
                         $length = $A;
                     }
                     $orderInfo .= $name;
                 }
                 //商品名长度是否超过一行
                 $goodsTotal = bcmul($goods->number,$goods->price,2);
                 $priceLen = mb_strwidth($goods->price);
                 $totalLen = mb_strwidth($goodsTotal);
                 if($nameLength > ($B+$C+$D-$priceLen-$totalLen)){
                     $orderInfo .= '<BR>';
                     $orderInfo .= str_pad($goods->price,$A+$B+$C,' ',STR_PAD_LEFT);
                 }else{
                     $orderInfo .= str_pad($goods->price,$C+$B+$A-$length,' ',STR_PAD_LEFT);
                 }
                 $orderInfo .= str_pad($goodsTotal,$D,' ',STR_PAD_LEFT);
             }
            /**
             * 订单商品处理结束
             */

            //处理订单备注
            $orderInfo .= '--------------------------------<BR>';
            //订单小计
            $orderInfo .= $this->space($subNum,$order->money);
            if(!empty($order->note)){
                $orderInfo .='<BR>';
                $orderInfo .='<BR>';
                $note = '备注:'.$order->note;
                $orderInfo .= $note.'<BR>';
            }
        }
        $orderInfo .= '--------------------------------<BR>';
        if ($arr->services_money > 0) {
            $orderInfo .= $this->space('服务费:',$arr->services_money);
        }
        if($arr->delivery_money > 0){
            $orderInfo .= $this->space('配送费:',$arr->delivery_money);
        }
        if($arr->coupon_money > 0){
            $orderInfo .= $this->space('红包:',$arr->coupon_money);
        }
        $total = '合计：'.$arr->money;
        $userName = $arr->name;
        if(strlen($userName)>18){
            $userName=substr($userName,0,18).'...';
        }
        $userLength =  preg_replace('/[^\x{4e00}-\x{9fa5}]/u', '', $userName);
        $totalLength =  preg_replace('/[^\x{4e00}-\x{9fa5}]/u', '', $total);
        $userLength = mb_strlen($userLength);
        $totalLength = mb_strlen($totalLength);
        $orderInfo .= str_pad($userName,$A+$B+$userLength,' ',STR_PAD_RIGHT);
        $orderInfo .= str_pad($total,$C+$D+$totalLength+1,' ',STR_PAD_LEFT);
        $orderInfo .= '<BR>';
        $orderInfo .= '送货地点：' . $arr->address . '<BR>';
        $tel = substr_replace( $arr->tel, '****', 3, 4);
        $orderInfo .= '联系电话：' . $tel . '<BR>';
        $orderInfo .= '下单时间：' . $arr->pay_time_text . '<BR>';
        $orderInfo .= '送达时间：' . $arr->delivery_time_note . '<BR>';
        //$orderInfo .= '<QR>http://www.feieyun.com</QR>';//把解析后的二维码生成的字符串用标签套上即可自动生成二维码
        return $orderInfo;
    }

    function space($name,$price,$len = 32)
    {
        $length = mb_strwidth($name);
        $str = $name;
        $str .= str_pad($price ,$len-$length,' ',STR_PAD_LEFT);
        return $str;
    }
}