使用本地硬件

使用读卡器

注：使用读卡器，需要安装本地硬件服务

// 导入本地硬件包
import { Hardware, HardwareNames, HardwareResult } from 'jingjian-hardware'

const hardware: Hardware = Global.ioc.get<Hardware>(HardwareNames.key)

// 调用会员卡
const readCard = async () => {
  let result: HardwareResult = await hardware.icCardReader.readCardAsync(ickey) // ickey不传则使用默认秘钥
  console.log(result)
}

// 读取设置卡
const readConfig = async () => {
  let result: HardwareResult = await hardware.icCardReader.readConfigAsync()
  console.log(result)
}
  
// 写入设置卡
const writeConfig = async () => {
  let result: HardwareResult = await hardware.icCardReader.writeConfigAsync(shopId, ickey, apikey, ssid, sspw, svrip, svrport)
  console.log(result)
}

打开远程控制

import { Hardware, HardwareNames, HardwareResult } from 'jingjian-hardware'

const hardware: Hardware = Global.ioc.get<Hardware>(HardwareNames.key)

const open = async () => {
  await hardware.windows.openRemoteAideAsync()
}

使用柜台售币机

出币

import { HardwareNames, HardwareResult } from 'jingjian-hardware'

const currentCoin = ref(0)

const outCoins = async () => {
  let result: HardwareResult = await jingjian.hardware.coinMachine.outCoins(20, process, completed, error)
}

const process = coin => currentCoin = coin
const completed = coin => currentCoin = coin
const error = msg => console.log(msg)

暂停

import { HardwareNames, HardwareResult } from 'jingjian-hardware'

const pause = async () => console.log(await jingjian.hardware.coinMachine.pause())

继续

import { HardwareNames, HardwareResult } from 'jingjian-hardware'

const onContinue = async () => {
  let result: HardwareResult = await jingjian.hardware.coinMachine.continue()
}

清币

import { HardwareNames, HardwareResult } from 'jingjian-hardware'

const clearCoin = async () => {
  let result: HardwareResult = await jingjian.hardware.coinMachine.clearCoin(process, completed, error)
}

const process = coin => currentCoin = coin
const completed = coin => currentCoin = coin
const error = msg => console.log(msg)

是否连接

import { Hardware, HardwareNames, HardwareResult } from 'jingjian-hardware'

const clearCoin = async () => {
  let result: HardwareResult = await jingjian.hardware.coinMachine.isLink()

本地硬件二次开发

柜台硬件通信包括：打印机，读卡器，售币机等硬件设备。 客户端与本地framework程序JingJianCashierHardware进行通信。 JingJianCashierHardware对本地硬件进行管理。

项目结构

• JingJianCashierHardware：本地硬件主程序，提供命名管道通信和Http通信两种接口，并提供通用方法
• JingJianCashierHardware.CardReader.D3U：D3U型号的读卡器
• JingJianCashierHardware.CounterCoinMachine.V8：V8售币机
• JingJianCashierHardware.CounterCoinMachine.ZiRanYuan：自然源售币机
• JingJianCashierHardware.ReceiptPrinter.XP58：芯烨58打印机
• ......

新增设备

当新增一个设备时，可新增一个项目，并实现 IDevice 和 IDeviceProvider 接口。 IDevice：设备接口，会被注入到服务中，主程序收到的消息，将被转发到该设备。

namespace JingJianCashierHardware.ReceiptPrinter.XP58
{
    public class XP58ReceiptPrinter : DeviceBase
    {
        public override string DeviceName => "ReceiptPrinter"; // 设备类型名称

        public override string DeviceModel => "XP58"; // 型号
    }
}

IDeviceProvider：设备提供者，提供该设备的创建方法，将被主程序自动搜索。

namespace JingJianCashierHardware.ReceiptPrinter.XP58
{
    /// <summary>
    /// 芯烨58打印机
    /// </summary>
    public class XP58DeviceProvider : IDeviceProvider
    {
        public IDevice Create()
        {
            return new XP58ReceiptPrinter();
        }
    }
}