@tillpos/rn-receipt-printer-utils/lib/commonjs/index.js

Fork of react-native-printer. A React Native Library to support USB/BLE/Net printer

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.RN_THERMAL_RECEIPT_PRINTER_EVENTS = exports.NetPrinterEventEmitter = exports.NetPrinter = exports.BLEPrinter = exports.USBPrinter = exports.PrinterSeries = exports.PrinterBrand = void 0;

var _reactNative = require("react-native");

var _epson = require("./epson");

const RNUSBPrinter = _reactNative.NativeModules.RNUSBPrinter;
const RNBLEPrinter = _reactNative.NativeModules.RNBLEPrinter;
const RNNetPrinter = _reactNative.NativeModules.RNNetPrinter;
let PrinterBrand;
exports.PrinterBrand = PrinterBrand;

(function (PrinterBrand) {
  PrinterBrand["EPSON"] = "EPSON";
  PrinterBrand["STAR"] = "STAR";
  PrinterBrand["OTHER"] = "OTHER";
})(PrinterBrand || (exports.PrinterBrand = PrinterBrand = {}));

let PrinterSeries;
exports.PrinterSeries = PrinterSeries;

(function (PrinterSeries) {
  PrinterSeries["TM_M30"] = "TM_M30";
  PrinterSeries["TM_M30II"] = "TM_M30II";
  PrinterSeries["TM_U220"] = "TM_U220";
  PrinterSeries["TM_T82"] = "TM_T82";
  PrinterSeries["TM_L90"] = "TM_L90";
})(PrinterSeries || (exports.PrinterSeries = PrinterSeries = {}));

// Timeout for returning response to client
const SDK_RESPONSE_TIMEOUT = 30000; // Promise with timeout

const promiseWithTimeout = promise => {
  let timeoutId;
  const timeoutPromise = new Promise((_, reject) => {
    timeoutId = setTimeout(() => {
      reject(new Error('Request timed out'));
    }, SDK_RESPONSE_TIMEOUT);
  });
  return {
    promiseOrTimeout: Promise.race([promise, timeoutPromise]),
    // @ts-ignore
    timeoutId
  };
};

const USBPrinter = {
  connectAndSend: (vendorId, productId, data, brand) => {
    return new Promise((resolve, reject) => RNUSBPrinter.connectAndSend(vendorId, productId, data.toString('base64'), brand, printer => resolve(printer), error => reject(error)));
  }
};
exports.USBPrinter = USBPrinter;
const BLEPrinter = {
  connectAndSend: (bdAddress, data, brand, series = PrinterSeries.TM_M30) => {
    const {
      promiseOrTimeout,
      timeoutId
    } = promiseWithTimeout(new Promise((resolve, reject) => brand === PrinterBrand.EPSON ? _epson.EpsonUtil.connectAndSend(bdAddress, data, false, series, printer => resolve(printer), error => reject(error)) : RNBLEPrinter.connectAndSend(bdAddress, data.toString('base64'), brand, series, printer => resolve(printer), error => reject(error))));
    return new Promise((resolve, reject) => promiseOrTimeout.then(printer => resolve(printer)).catch(error => reject(error)).finally(() => clearTimeout(timeoutId)));
  }
};
exports.BLEPrinter = BLEPrinter;
const NetPrinter = {
  connectAndSend: (host, port, data, brand, series = PrinterSeries.TM_M30) => {
    const {
      promiseOrTimeout,
      timeoutId
    } = promiseWithTimeout(new Promise((resolve, reject) => brand === PrinterBrand.EPSON ? _epson.EpsonUtil.connectAndSend(host, data, true, series, printer => resolve(printer), error => reject(error)) : RNNetPrinter.connectAndSend(host, port, data.toString('base64'), brand, series, printer => resolve(printer), error => reject(error))));
    return new Promise((resolve, reject) => promiseOrTimeout.then(printer => resolve(printer)).catch(error => reject(error)).finally(() => clearTimeout(timeoutId)));
  }
};
exports.NetPrinter = NetPrinter;
const NetPrinterEventEmitter = new _reactNative.NativeEventEmitter(RNNetPrinter);
exports.NetPrinterEventEmitter = NetPrinterEventEmitter;
let RN_THERMAL_RECEIPT_PRINTER_EVENTS;
exports.RN_THERMAL_RECEIPT_PRINTER_EVENTS = RN_THERMAL_RECEIPT_PRINTER_EVENTS;

(function (RN_THERMAL_RECEIPT_PRINTER_EVENTS) {
  RN_THERMAL_RECEIPT_PRINTER_EVENTS["EVENT_NET_PRINTER_SCANNED_SUCCESS"] = "scannerResolved";
  RN_THERMAL_RECEIPT_PRINTER_EVENTS["EVENT_NET_PRINTER_SCANNING"] = "scannerRunning";
  RN_THERMAL_RECEIPT_PRINTER_EVENTS["EVENT_NET_PRINTER_SCANNED_ERROR"] = "registerError";
})(RN_THERMAL_RECEIPT_PRINTER_EVENTS || (exports.RN_THERMAL_RECEIPT_PRINTER_EVENTS = RN_THERMAL_RECEIPT_PRINTER_EVENTS = {}));
//# sourceMappingURL=index.js.map