react-native-scanbot-sdk/lib/module/ui_v2/index.js

Scanbot Document and Barcode Scanner SDK React Native Plugin for Android and iOS

import { NativeEventEmitter, NativeModules, Platform } from 'react-native';
import { DocumentData } from '../document_scanner';
import { mapRTUUIResult } from '../utils';
import { BarcodeScannerUiResult } from './barcode/BarcodeScannerUiResult';
import { MultipleScanningMode } from './barcode/MultipleScanningModeUseCase';
import { SingleScanningMode } from './barcode/SingleScanningModeUseCase';
import { CheckScannerUiResult } from './check/CheckScannerUIResult';
import { CreditCardScannerUiResult } from './creditcard/CreditCardScannerUIResult';
import { DocumentDataExtractorUiResult } from './dde/DocumentDataExtractorUIResult';
import { MrzScannerUiResult } from './mrz/MRZScannerUIResult';
import { TextPatternScannerUiResult } from './textpattern/TextPatternScannerUIResult';
import { VinScannerUiResult } from './vin/VINScannerUIResult';
const LINKING_ERROR = `The package 'react-native-scanbot-sdk' doesn't seem to be linked. Make sure: \n\n` + Platform.select({
  ios: "- You have run 'pod install'\n",
  default: ''
}) + '- You rebuilt the app after installing the package\n' + '- You are not using Expo Go\n';
const ScanbotSDKUIImpl = NativeModules.RNScanbotRTUUI ? NativeModules.RNScanbotRTUUI : new Proxy({}, {
  get() {
    throw new Error(LINKING_ERROR);
  }
});
const isIOS = Platform.OS === 'ios';

/**
 * Opens the Ready-To-Use UI screen for scanning Barcodes and QR-Codes with the desired configuration.
 */
export async function startBarcodeScanner(config) {
  const barcodeItemMapperEventName = 'barcodeItemMapperEvent';
  let barcodeItemMapperCallback = null;
  let barcodeItemMapperEventEmitter = null;
  if (config.useCase instanceof SingleScanningMode || config.useCase instanceof MultipleScanningMode) {
    barcodeItemMapperCallback = config.useCase.barcodeInfoMapping.barcodeItemMapper;
    if (barcodeItemMapperCallback) {
      barcodeItemMapperEventEmitter = new NativeEventEmitter(ScanbotSDKUIImpl);
      barcodeItemMapperEventEmitter.removeAllListeners(barcodeItemMapperEventName);
      barcodeItemMapperEventEmitter.addListener(barcodeItemMapperEventName, barcodeItem => {
        const barcodeItemUuid = `${barcodeItem.text}${barcodeItem.upcEanExtension}_${barcodeItem.format}`;
        barcodeItemMapperCallback(barcodeItem, barcodeMappedData => ScanbotSDKUIImpl.onBarcodeItemMapper(barcodeItemUuid, barcodeMappedData), () => ScanbotSDKUIImpl.onBarcodeItemMapper(barcodeItemUuid, null));
      });

      // On iOS, the communication with the native part is throwing an error (startBarcodeScannerV2) because of the barcodeItemMapper
      // callback in the configuration class (not parsable), that's why we need to remove it before executing startBarcodeScannerV2 method
      config.useCase.barcodeInfoMapping.barcodeItemMapper = null;
      return new Promise((resolve, reject) => {
        ScanbotSDKUIImpl.startBarcodeScanner(isIOS ? JSON.stringify(config) : config, true).then(result => {
          barcodeItemMapperEventEmitter?.removeAllListeners(barcodeItemMapperEventName);
          barcodeItemMapperEventEmitter = null;
          resolve(mapRTUUIResult(result, BarcodeScannerUiResult));
        }).catch(error => {
          barcodeItemMapperEventEmitter?.removeAllListeners(barcodeItemMapperEventName);
          barcodeItemMapperEventEmitter = null;
          reject(error);
        });
      });
    }
  }
  return ScanbotSDKUIImpl.startBarcodeScanner(isIOS ? JSON.stringify(config) : config, false).then(result => mapRTUUIResult(result, BarcodeScannerUiResult));
}

/**
 * Opens the Ready-To-Use UI Document Scanner screen with the desired configuration.
 */
export async function startDocumentScanner(config) {
  return ScanbotSDKUIImpl.startDocumentScannerV2(isIOS ? JSON.stringify(config) : config).then(result => mapRTUUIResult(result, DocumentData));
}

/**
 * Opens the Ready-To-Use UI Cropping screen with the desired configuration.
 */
export async function startCroppingScreen(config) {
  return ScanbotSDKUIImpl.startCroppingScreenV2(isIOS ? JSON.stringify(config) : config).then(result => mapRTUUIResult(result, DocumentData));
}

/**
 * Opens the Ready-To-Use UI MRZ Scanner screen with the desired configuration.
 */
export async function startMRZScanner(config) {
  return ScanbotSDKUIImpl.startMRZScannerV2(isIOS ? JSON.stringify(config) : config).then(result => mapRTUUIResult(result, MrzScannerUiResult));
}

/**
 * Opens the Ready-To-Use UI Text Pattern scanner with the desired configuration.
 */
export async function startTextPatternScanner(config) {
  return ScanbotSDKUIImpl.startTextPatternScannerV2(isIOS ? JSON.stringify(config) : config).then(result => mapRTUUIResult(result, TextPatternScannerUiResult));
}

/**
 * Opens the Ready-To-Use UI Credit Card scanner with the desired configuration.
 */
export async function startCreditCardScanner(config) {
  return ScanbotSDKUIImpl.startCreditCardScannerV2(isIOS ? JSON.stringify(config) : config).then(result => mapRTUUIResult(result, CreditCardScannerUiResult));
}

/**
 * Opens the Ready-To-Use UI Check scanner with the desired configuration.
 */
export async function startCheckScanner(config) {
  return ScanbotSDKUIImpl.startCheckScannerV2(isIOS ? JSON.stringify(config) : config).then(result => mapRTUUIResult(result, CheckScannerUiResult));
}

/**
 * Opens the Ready-To-Use UI Document Data Extractor screen with the desired configuration.
 */
export async function startDocumentDataExtractor(config) {
  return ScanbotSDKUIImpl.startDocumentDataExtractor(isIOS ? JSON.stringify(config) : config).then(result => mapRTUUIResult(result, DocumentDataExtractorUiResult));
}

/**
 * Opens the Ready-To-Use UI VIN Scanner screen with the desired configuration.
 */
export async function startVINScanner(config) {
  return ScanbotSDKUIImpl.startVINScannerV2(isIOS ? JSON.stringify(config) : config).then(result => mapRTUUIResult(result, VinScannerUiResult));
}
export * from './barcode/ArTrackingOverlayConfiguration';
export * from './barcode/BarcodeInfoMapping';
export * from './barcode/BarcodeItemMapper';
export * from './barcode/BarcodeScannerConfiguration';
export * from './barcode/BarcodeScannerScreenConfiguration';
export * from './barcode/BarcodeScannerUiResult';
export * from './barcode/BarcodeTextLocalization';
export * from './barcode/BarcodeUseCase';
export * from './barcode/FindAndPickScanningModeUseCase';
export * from './barcode/MultipleScanningModeUseCase';
export * from './barcode/SingleScanningModeUseCase';
export * from './check/CheckScannerIntroScreenConfiguration';
export * from './check/CheckScannerScreenConfiguration';
export * from './check/CheckScannerScreenTextLocalization';
export * from './check/CheckScannerUIResult';
export * from './check/CheckScannerUserGuidance';
export * from './check/CheckScanningProgressConfiguration';
export * from './common/ActionBarConfiguration';
export * from './common/CameraConfiguration';
export * from './common/CameraPermission';
export * from './common/Common';
export * from './common/NavigationBarConfiguration';
export * from './common/ScanCompletionOverlay';
export * from './common/ScanbotAlertDialog';
export * from './common/TopBarConfiguration';
export * from './common/UserGuidanceConfiguration';
export * from './common/ViewFinderConfiguration';
export * from './creditcard/CreditCardScannerIntroScreenConfiguration';
export * from './creditcard/CreditCardScannerScreenConfiguration';
export * from './creditcard/CreditCardScannerScreenTextLocalization';
export * from './creditcard/CreditCardScannerUIResult';
export * from './creditcard/CreditCardScannerUserGuidance';
export * from './creditcard/CreditCardScanningProgressConfiguration';
export * from './dde/DocumentDataExtractionProgressConfiguration';
export * from './dde/DocumentDataExtractorIntroScreenConfiguration';
export * from './dde/DocumentDataExtractorScreenConfiguration';
export * from './dde/DocumentDataExtractorScreenTextLocalization';
export * from './dde/DocumentDataExtractorUIResult';
export * from './dde/DocumentDataExtractorUserGuidance';
export * from './document/AcknowledgementScreenConfiguration';
export * from './document/CameraScreenConfiguration';
export * from './document/CroppingConfiguration';
export * from './document/CroppingResult';
export * from './document/CroppingScreenConfiguration';
export * from './document/CroppingTextLocalization';
export * from './document/DocumentScannerCameraConfiguration';
export * from './document/DocumentScannerGuidanceVisibility';
export * from './document/DocumentScannerOutputSettings';
export * from './document/DocumentScannerScreens';
export * from './document/DocumentScannerTextLocalization';
export * from './document/DocumentScannerUserGuidance';
export * from './document/DocumentScanningFlow';
export * from './document/IntroductionScreenConfiguration';
export * from './document/ReorderPagesScreenConfiguration';
export * from './document/ReviewScreenConfiguration';
export * from './mrz/MRZFinderLayoutPreset';
export * from './mrz/MRZScannerIntroScreenConfiguration';
export * from './mrz/MRZScannerScreenConfiguration';
export * from './mrz/MRZScannerScreenTextLocalization';
export * from './mrz/MRZScannerUIResult';
export * from './textpattern/TextPatternScannerIntroScreenConfiguration';
export * from './textpattern/TextPatternScannerScreenConfiguration';
export * from './textpattern/TextPatternScannerScreenTextLocalization';
export * from './textpattern/TextPatternScannerUIResult';
export * from './vin/VINScannerIntroScreenConfiguration';
export * from './vin/VINScannerScreenConfiguration';
export * from './vin/VINScannerScreenTextLocalization';
export * from './vin/VINScannerUIResult';
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