@scandit/web-datacapture-barcode/sdc-lib/barcode-worker-8.5.0.js

Scandit Data Capture SDK for the Web

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l=this.Module.DataCaptureContextListener.extend(`DataCaptureContextListener`,{didChangeStatus:(e,t)=>{this.contextDidChangeStatus(JSON.parse(t.toJson())),e.delete()},didStartObservingContext:e=>{this.didStartObservingContext(),e.delete()},didStopObservingContext:e=>{e.delete()}}),u=this.Module.DataCaptureContextFrameListener.extend(`DataCaptureContextFrameListener`,{onObservationStarted:e=>{e.delete()},onObservationStopped:e=>{e.delete()},onFrameProcessingStarted:(e,t)=>{this.workerFunctions.postMessage({type:`onFrameProcessingStarted`}),t.delete(),e.delete()},onFrameProcessingFinished:(e,t)=>{this.workerFunctions.postMessage({type:`onFrameProcessingFinished`}),t.delete(),e.delete()},onFrameSkipped:(e,t)=>{this.workerFunctions.postMessage({type:`onFrameSkipped`}),t.delete(),e.delete()}}),d=this.Module.GestureRecognizer.extend(`GestureRecognizer`,{setGestureListener:(e,t)=>{var n;(n=this.gestureListener)==null||n.delete(),this.gestureListener=e.clone(),e.delete()}});(t=this.gestureRecognizer)==null||t.delete(),this.gestureRecognizer=new d;let f=new l;this.context.addListener(f),f.delete();let p=new u;this.context.addFrameListener(p),p.delete(),this.setView(c),(n=this.view)==null||n.setGestureRecognizer(this.gestureRecognizer);let m=this.Module.PlatformHintPresenter.extend(`PlatformHintPresenter`,{setHintPresenter:e=>{e.delete()},showToast:e=>{this.workerFunctions.postMessage({type:`showToast`,payload:JSON.parse(e)})},hideToast:e=>{this.workerFunctions.postMessage({type:`hideToast`,payload:JSON.parse(e)})},showGuidance:e=>{this.workerFunctions.postMessage({type:`showGuidance`,payload:JSON.parse(e)})},hideGuidance:e=>{this.workerFunctions.postMessage({type:`hideGuidance`,payload:JSON.parse(e)})},startUpdateTimer:e=>{this.workerFunctions.postMessage({type:`startUpdateTimer`,payload:{duration:{unit:`ms`,value:e}}})},stopUpdateTimer:()=>{this.workerFunctions.postMessage({type:`stopUpdateTimer`})}});if((r=this.hintPresenterV2)==null||r.delete(),this.hintPresenterV2=null,(i=this.webPlatformHintPresenter)==null||i.delete(),this.webPlatformHintPresenter=null,this.webPlatformHintPresenter=new m,this.view){var h;this.hintPresenterV2=new this.Module.HintPresenterV2(this.webPlatformHintPresenter),(h=this.view)==null||h.setHintPresenterV2(this.hintPresenterV2)}this.webImageConverterInstance=this.getImageConverterInstance({quality:1}),this.Module.ImageConverter.setInstance(this.webImageConverterInstance)}convertToJPEGResult(e,t){this.webImageConverterInstance instanceof A&&this.webImageConverterInstance.onConvertToJPEGResult(e,t)}getImageConverterInstance(e){return this.workerFunctions.getOffscreenCanvas()==null?new A(this.workerFunctions,e):new ne(e)}onTap(e){var t;(t=this.gestureListener)==null||t.onTap(JSON.stringify(e))}hintPresenterV2Update(){var e;(e=this.hintPresenterV2)==null||e.update()}startReportingPerformanceMetrics(){this.performanceMetricsReporterTimer??(this.lastMetricsReportTime=performance.now(),this.scheduleMetricsReporting())}scheduleMetricsReporting(){this.performanceMetricsReporterTimer=setTimeout(()=>{this.checkAndReportMetrics()},100)}checkAndReportMetrics(){let e=performance.now();e-this.lastMetricsReportTime>=this.metricsReportInterval&&(this.reportPerformanceMetrics(),this.performanceMetrics.cameraOutputFrames=0,this.performanceMetrics.redrawRequestsCount=0,this.performanceMetrics.actualRedrawsCount=0,this.lastMetricsReportTime=e),this._isDrawLoopRunning&&this.scheduleMetricsReporting()}async reportPerformanceMetrics(){let e=this.frameProcessingStartedCount-this.lastFrameProcessingStartedCount,t=this.frameProcessingFinishedCount-this.lastFrameProcessingFinishedCount;this.lastFrameProcessingStartedCount=this.frameProcessingStartedCount,this.lastFrameProcessingFinishedCount=this.frameProcessingFinishedCount;let n={cameraOutputFrames:this.performanceMetrics.cameraOutputFrames,redrawRequestsCount:this.performanceMetrics.redrawRequestsCount,actualRedrawsCount:this.performanceMetrics.actualRedrawsCount,frameDataPoolSize:this.performanceMetrics.frameDataPoolSize,frameProcessingStartedCount:e,frameProcessedCount:t,frameSkippedCount:this.performanceMetrics.frameSkippedCount};this.workerFunctions.postMessage({type:`performanceMetricsReport`,payload:n})}deleteFrameData(e){this.frameDataPool.delete(e)}dispose(){var e,t,n,r,i;this.context.dispose(),this.frameDataPool.clear(),this.isDrawLoopRunning=!1,this.cleanupMetricsReporting(),(e=this.gestureRecognizer)==null||e.delete(),this.gestureRecognizer=null,(t=this.gestureListener)==null||t.delete(),this.gestureListener=null,(n=this.hintPresenterV2)==null||n.delete(),this.hintPresenterV2=null,(r=this.webPlatformHintPresenter)==null||r.delete(),this.webPlatformHintPresenter=null,(i=this.deviceInstance)==null||i.delete(),this.deviceInstance=null,this.deviceInfo=null}cleanupMetricsReporting(){this.performanceMetricsReporterTimer!=null&&(typeof this.performanceMetricsReporterTimer==`number`?cancelAnimationFrame(this.performanceMetricsReporterTimer):clearTimeout(this.performanceMetricsReporterTimer),this.performanceMetricsReporterTimer=void 0)}flushAnalytics(){this.context.flushAnalytics()}extractCentaurusLicense(t){return{payload:{centaurus:{licenseKey:this.Module.LicenseUtils[e.get3dPartyLicenseKeyMethodName](t)}}}}getModeDeserializers(){return new this.Module.VectorDataCaptureModeDeserializer}loadLibrary(e){return this.libraryLoadingPromise??=this.setup(e),this.libraryLoadingPromise}processFrame(e){var t;if(this.context==null)return a.debug(`[processFrame] Context is null, returning frame without processing`),{payload:e,transferables:[e.data.buffer]};this.lastFrameId=e.frameId;let n=e.data,r=e.colorType===`GRAYSCALE`?this.Module.ImageBufferFormat.Grayscale8:this.Module.ImageBufferFormat.Rgba8888;this.lastFrameColorType=e.colorType===`GRAYSCALE`?`GRAYSCALE`:`RGBA`;let i=this.Module.allocateUint8Array(n.byteLength);return this.Module.HEAPU8.set(n,i),(t=this.imageFrameSource)==null||t.outputFrame(i,e.width,e.height,r),{payload:e,transferables:[e.data.buffer]}}reportCameraProperties(e){this.context.setCameraProperties(e.deviceId,e.isFrontFacing,e.hasAutofocus)}requestFrameData(e){let t=this.frameDataPool.get(e);if(t==null)return{payload:{data:null,frameId:null,colorType:null}};if(t.data.buffer.byteLength===0)return this.frameDataPool.delete(e),{payload:{data:null,frameId:null,colorType:null}};let n=t.data;t.colorType===`GRAYSCALE`&&(n=k(t.data,t.width,t.height));let r={payload:{data:n,frameId:t.frameId,colorType:t.colorType},transferables:[n.buffer]};return this.frameDataPool.delete(e),r}scheduleRedraw(e,t){this.addRedrawRequest(t),this.isDrawLoopRunning||this.startDrawLoop(e)}sendViewRefreshCommands(e){this.workerFunctions.postMessage({type:`draw`,payload:e},[e.buffer])}setFrameSource(e,t){var n;this.lastUsedModuleMirrorAxis=this.mapMirrorAxisOnModule(e),(n=this.imageFrameSource)==null||n.delete(),this.imageFrameSource=new this.Module.ImageBufferFrameSource(this.lastUsedModuleMirrorAxis,t,0),this.context.setFrameSource(this.imageFrameSource)}startDrawLoop(e){this.isDrawLoopRunning=!0;let t=e=>this.redrawRequests.length>0&&this.redrawRequests[0]<=e,n=e=>{for(;this.redrawRequests.length>0&&this.redrawRequests[0]<=e;)this.redrawRequests.shift()},r=()=>{this.loopTimeoutId=setTimeout(()=>{if(!this.isDrawLoopRunning)return;let i=performance.now();if(t(i)){n(i),e.draw();let t=e.getDrawCommands();this.sendViewRefreshCommands(new Uint8Array(t))}r()},this.redrawInterval)};r()}updateContext(e){if(this.context!=null&&this.contextDeserializer!=null){e.view!=null&&!e.view.visible&&this.context.flushAnalytics();let t=this.onBeforeUpdateContextHook(e),n=this.contextDeserializer.updateContextFromJson(this.context,this.view,JSON.stringify(t.context));if(n==null){let e=this.contextDeserializer.getLastError();throw Error(`Could not update the context: ${e}`)}this.context.delete(),this.context=n.getContext();let r=n.getView();n.delete(),r!=null&&t.view!=null&&(r.setViewSize(t.view.width,t.view.height,t.view.orientation),r.draw()),!this.hintPresenterV2&&this.webPlatformHintPresenter&&(this.hintPresenterV2=new this.Module.HintPresenterV2(this.webPlatformHintPresenter)),r!=null&&this.hintPresenterV2&&r.setHintPresenterV2(this.hintPresenterV2),this.gestureRecognizer!=null&&r?.setGestureRecognizer(this.gestureRecognizer),this.setView(r),this.notifyMainThreadOnViewInfoChanged(r),a.debug(`context updated`,t)}}notifyMainThreadOnViewInfoChanged(e){let t=this.getViewInfo(e);this.lastViewInfo.isSame(t)||(this.lastViewInfo.update(t),this.workerFunctions.postMessage({type:`viewSizeChanged`,payload:t}))}getViewInfo(e){if(e!=null)try{let t=JSON.parse(e.getViewInfo());if(t!=null){let e=this.getOrientationFromNumber(t.orientation);return{...t,orientation:e}}}catch(e){a.error(`Failed to get view size`,e)}return null}getOrientationFromNumber(e){switch(e){case 90:return`landscapeRight`;case 180:return`portraitUpsideDown`;case 270:return`landscapeLeft`;default:return`portrait`}}onBeforeUpdateContextHook(e){return e}onDocumentVisibilityChange(e){e===`hidden`&&this.context.flushAnalytics()}isFeatureSupported(e){return{payload:{supported:this.context.isFeatureSupported(e)}}}getViewfinderInfo(){return{payload:{isDisplayingViewfinder:this.view?.isDisplayingViewfinder()??!1,rect:JSON.parse(this.view.getViewfinderRect())}}}getOpenSourceSoftwareLicenseInfo(){return{payload:{licenseText:this.Module.OpenSourceSoftwareLicenseInfo.getLicenseText()}}}getWasmDynamicLibraries(e){return this.getWasmSideModuleFileName()==null?[]:[`${e.replace(/\/[^/]*$/,`/`)}${this.getWasmSideModuleFileName()}`]}getWasmCoreExpectedHash(e,t){return t?e?`f3b70ded9c443ff8a2fe946abb79139d5867d6ab3bfd6f2ed7ca39d0a6739733`:`c1c8b83bae31dfdd1e9428f50b354ad5e8059ea5e0c48fbebc9347b76f0bdaa5`:e?`1885e04f079c149c51b82f399d4de9d4a26c6e873485f1b79054041381f64cdd`:``}getWasmCoreFileName(e,t){return t?e?`scandit-datacapture-sdk-barcode-simd-pthreads.wasm`:`scandit-datacapture-sdk-barcode-pthreads.wasm`:e?`scandit-datacapture-sdk-barcode-simd.wasm`:``}getWasmMetadata(){return{"scandit-datacapture-sdk-barcode-pthreads.wasm":{bytes:7456647},"scandit-datacapture-sdk-barcode-simd-pthreads.wasm":{bytes:7414515},"scandit-datacapture-sdk-barcode.wasm":{bytes:7520530},"scandit-datacapture-sdk-barcode-simd.wasm":{bytes:7464843}}}getWasmSideModuleFileName(){return``}_loadProgressCallback(e){this.workerFunctions.postMessage({type:`loadLibraryProgress`,payload:e})}addRedrawRequest(e){this.redrawRequests.push(Math.round(performance.now())+e),this.redrawRequests.sort((e,t)=>e-t)}contextDidChangeStatus(e){e.code===260?e.message=e.message.replace(`domain name`,`domain name (${D(location)})`):e.code===265&&(e.message=e.message.replace(`domain name`,`domain name (${this.parentDomain})`)),this.workerFunctions.postMessage({type:`contextDidChangeStatus`,payload:e})}didStartObservingContext(){this.workerFunctions.postMessage({type:`didStartObservingContext`})}mapMirrorAxisOnModule(e){switch(e){case`None`:return this.Module.Axis.None;case`X`:return this.Module.Axis.X;case`Y`:return this.Module.Axis.Y;default:return this.Module.Axis.None}}setView(e){this.view=e,this.setViewRefreshHandler(e),e??(this.isDrawLoopRunning=!1,this.sendViewRefreshCommands(new Uint8Array([])))}addNativeOverlay(e){a.warn(`addNativeOverlay has not been implemented for this module`,e)}removeNativeOverlay(e){a.warn(`removeNativeOverlay has not been implemented for this module`,e)}setViewRefreshHandler(e){if(e==null||e.isViewRefreshHandlerSet)return;let t=new(this.Module.NeedsRedrawDelegate.extend(`NeedsRedrawDelegate`,{setNeedsRedrawIn:this.scheduleRedraw.bind(this,e)}));e.setNeedsRedrawDelegate(t),e.isViewRefreshHandlerSet=!0}setupDataDecoding(){let e=this.moduleHandler.get(),t=e.DataDecoding.extend(`DataDecoding`,{decode(e,t){try{let n=JSON.parse(t),r=[];for(let t of n){let n=new TextDecoder(t.ianaName,{fatal:!0});r.push(n.decode(e.slice(t.startIndex,t.endIndex)))}return r.join(``)}catch{return``}}});e.setDataDecoding(new t)}getBatteryData(){var e;let t=(e=this.deviceInfo)==null||(e=e.batteryInfo)==null?void 0:e.percentage;if(t!=null)return{percentage:t}}isTablet(){return this.deviceInfo?.isTablet??!1}setupDeviceInterface(e,t){this.deviceInfo={isTablet:e,batteryInfo:t};let n=this.moduleHandler.get(),r=n.DeviceInterface.extend(`DeviceInterface`,{getBatteryData:this.getBatteryData.bind(this),isTablet:this.isTablet.bind(this)});this.deviceInstance=new r,n.DeviceHolder.setCurrentDevice(this.deviceInstance)}updateBatteryInfo(e){this.deviceInfo&&(this.deviceInfo.batteryInfo=e)}start(e,t,n){e&&t&&(this.setupDataDecoding(),this.moduleHandler.get().callMain(),this.moduleHandler.get().__emscripten_proxy_main===void 0&&n())}getWritableDataPath(e){return e==null?this.writableDataPathStandard:(a.debug(`IndexedDB database name override in use to recover from blocked standard database: ${e}`),e)}numOfMBToPages(e){return Math.ceil(1024*e*1024/64/1024)}async setup({libraryLocation:e,locationPath:t,writableDataPathOverride:n,indexedDBTimeoutMs:r,verifyResponseHash:i,referredOrigin:s,fixedWasmMemory:c,simdSupport:f,threadsSupport:p}){let m=!1,h=!1;this.writableDataPath=this.getWritableDataPath(n),this.resourcePath=`${e}${this.resourceFilesSubfolder}/`,globalThis.path=t;let{resolve:g,reject:_,promise:v}=new u,y=d.sdkVersion();if(y===``)throw new o({name:`Invalid library version`,message:`Library version is not defined or empty, cannot generate proper path to library files.`});let{jsURI:b,wasmURI:x}=l(y,e,this.getWasmCoreFileName(f,p)),S={instantiateWasm:(e,t)=>(T({importObject:e,wasmURI:x,expectedHash:this.getWasmCoreExpectedHash(f,p),verifyResponseHash:i,successCallback:t,progressCallback:this._loadProgressCallback,errorCallback:e=>{_(e)},referredOrigin:s}),{})},C=c===null?null:new WebAssembly.Memory({initial:this.numOfMBToPages(c),maximum:this.numOfMBToPages(300),shared:p});return C!==null&&a.log(a.Level.Debug,`Fixed wasmMemory set`,C),this.moduleHandler.set({...C?{wasmMemory:C}:{},mainScriptUrlOrBlob:b,canvas:this.workerFunctions.getOffscreenCanvas()??{getContext:()=>null},...S,dynamicLibraries:this.getWasmDynamicLibraries(x),locateFile:t=>e+t,noInitialRun:!0,preRun:[async()=>{try{await te({writableDataPath:this.writableDataPath,indexedDBTimeoutMs:r})}catch(e){if(e.name===`BlockedIndexedDB`){_(e.toString());return}a.log(a.Level.Debug,`No IndexedDB support, some data will not be persisted:`,e)}h=!0,this.start(h,m,g)}],onMainComplete:()=>{if([m,h].includes(!1)){a.log(a.Level.Warn,{runtimeLoaded:m,fileSystemSynced:h},`Both runtimeLoaded and fileSystemSynced should be true when calling onMainComplete`),_(`onMainComplete has been called but runtime or file system was not ready.`);return}g()},onRuntimeInitialized:()=>{m=!0,this.start(h,m,g)},print:e=>{a.info(e)}}),await O(b,y)||_(`Couldn't retrieve Scandit Data Capture library at ${b}, did you configure the path for it correctly?`),v}};M.get3dPartyLicenseKeyMethodName=atob(`Z2V0QmxpbmtJZExpY2Vuc2VLZXk=`);function N(e){console.warn(`Reached unexpected case`,e)}function P(e){return typeof e==`object`&&!!e&&e.document==null&&`addEventListener`in e&&typeof e.importScripts==`function`}var F=class{constructor(e){if(typeof e!=`function`)throw TypeError(`FinalizationRegistry callback must be a function`)}register(e,t,n){}unregister(e){return!1}};function I(e){e.FinalizationRegistry===void 0&&(e.FinalizationRegistry=F)}var L=class{constructor(e,t){this.onMessageListener=this.onMessage.bind(this),this.workerSelf=e,this.dataCaptureInstance=new M(t,{postMessage:this.postMessage.bind(this),getOffscreenCanvas:this.getOffscreenCanvas.bind(this)}),P(e)&&(I(e),this.listenToMessages())}listenToMessages(){this.workerSelf.addEventListener(`message`,this.onMessageListener),this.workerSelf.addEventListener(`error`,e=>{a.log(a.Level.Error,e)}),this.workerSelf.addEventListener(`messageerror`,e=>{a.log(a.Level.Error,e)})}postMessage(e,t){this.workerSelf.postMessage(e,t??[])}getOffscreenCanvas(){if(this.isOffscreenCanvasSupported())return new this.workerSelf.OffscreenCanvas(32,32)}isOffscreenCanvasSupported(){return typeof this.workerSelf.OffscreenCanvas==`function`}hasPayload(t){return e(t)&&`payload`in t}hasTransferables(t){return e(t)&&Array.isArray(t.transferables)}async respondWith(e,n,r){let i=null,a;try{a=r(),a instanceof Promise&&(a=await a)}catch(e){a=void 0,i=t(e)}let o={type:`workerTaskId`,command:e,id:n,payload:this.hasPayload(a)?a.payload:void 0};i!=null&&(o.error=i),this.postMessage(o,this.hasTransferables(a)?a.transferables:[])}onMessage(e){switch(e.data.command){case`loadLibrary`:{let{data:t}=e;this.respondWith(t.command,t.id,async()=>this.dataCaptureInstance.loadLibrary({libraryLocation:t.libraryLocation,locationPath:t.locationPath,referredOrigin:t.referredOrigin,writableDataPathOverride:t.writableDataPathOverride,threadsSupport:t.threadsSupport,simdSupport:t.simdSupport,verifyResponseHash:t.verifyResponseHash,fixedWasmMemory:t.fixedWasmMemory,indexedDBTimeoutMs:t.indexedDBTimeoutMs}))}break;case`onTap`:{let{data:t}=e;this.respondWith(t.command,t.id,async()=>{this.dataCaptureInstance.onTap(t.point)})}break;case`hintPresenterV2update`:{let{data:t}=e;this.respondWith(t.command,t.id,async()=>{this.dataCaptureInstance.hintPresenterV2Update()})}break;case`createContext`:{let{data:t}=e;this.respondWith(t.command,t.id,()=>this.dataCaptureInstance.createContext({context:t.context,deviceId:t.deviceId,delayedRegistration:t.delayedRegistration,highEndBlurryRecognition:t.highEndBlurryRecognition,appName:t.appName,parentDomain:t.parentDomain,isTablet:t.isTablet,batteryInfo:t.batteryInfo}))}break;case`setFrameSource`:{let{data:t}=e;this.respondWith(t.command,t.id,()=>this.dataCaptureInstance.setFrameSource(t.mirrorAxis,t.isCameraFrameSource))}break;case`processFrame`:{let{data:t}=e;this.respondWith(t.command,t.id,()=>this.dataCaptureInstance.processFrame({data:t.data,frameId:t.frameId,width:t.width,height:t.height,colorType:t.colorType}))}break;case`requestFrameData`:{let{data:t}=e;this.respondWith(t.command,t.id,()=>this.dataCaptureInstance.requestFrameData(t.frameId))}break;case`deleteFrameData`:{let{data:t}=e;this.respondWith(t.command,t.id,()=>{this.dataCaptureInstance.deleteFrameData(t.frameId)})}break;case`updateContext`:{let{data:t}=e;this.respondWith(t.command,t.id,async()=>this.dataCaptureInstance.updateContext(t))}break;case`dispose`:this.respondWith(e.data.command,e.data.id,()=>this.dataCaptureInstance.dispose());break;case`flushAnalytics`:this.respondWith(e.data.command,e.data.id,()=>{this.dataCaptureInstance.flushAnalytics()});break;case`reportCameraProperties`:{let{data:t}=e;this.respondWith(t.command,t.id,async()=>this.dataCaptureInstance.reportCameraProperties(t))}break;case`setLogLevel`:{let{data:t}=e;this.respondWith(t.command,t.id,()=>{a.setLevel(t.level)})}break;case`updateBatteryInfo`:{let{data:t}=e;this.respondWith(t.command,t.id,()=>{this.dataCaptureInstance.updateBatteryInfo(t.batteryInfo)})}break;case`extractCentaurusLicense`:{let{data:t}=e;this.respondWith(t.command,t.id,()=>this.dataCaptureInstance.extractCentaurusLicense(t.licenseKey))}break;case`documentVisibility`:{let{data:t}=e;this.respondWith(t.command,t.id,()=>{this.dataCaptureInstance.onDocumentVisibilityChange(t.state)})}break;case`isFeatureSupported`:{let{data:t}=e;this.respondWith(t.command,t.id,()=>this.dataCaptureInstance.isFeatureSupported(t.feature))}break;case`getViewfinderInfo`:{let{data:t}=e;this.respondWith(t.command,t.id,()=>this.dataCaptureInstance.getViewfinderInfo())}break;case`getOpenSourceSoftwareLicenseInfo`:{let{data:t}=e;this.respondWith(t.command,t.id,()=>this.dataCaptureInstance.getOpenSourceSoftwareLicenseInfo())}break;case`addNativeOverlay`:this.dataCaptureInstance.addNativeOverlay(e);break;case`removeNativeOverlay`:this.dataCaptureInstance.removeNativeOverlay(e);break;case`convertToJPEGResult`:{let{data:t}=e;this.dataCaptureInstance.convertToJPEGResult(t.imageId,t.result)}break;default:return N(e.data),!1}return!0}},R=class{constructor(e,t,n){this.barcodeAr=null,this.coreEngine=e,this.Module=t,this.workerFunctions=n}async forSettings(e){this.barcodeAr?.delete(),this.barcodeAr=new this.Module.BarcodeAr(this.coreEngine.context,JSON.stringify(e));let t=this.Module.BarcodeArListener.extend(`BarcodeArListener`,{didUpdateSession:(e,t,n)=>{let r=this.coreEngine.prepareFrameForListener(n);this.workerFunctions.postMessage({type:`barcodeArDidUpdateSession`,payload:{session:JSON.parse(t.toJson()),frameData:r}}),e.delete(),t.delete(),n.delete()}});this.barcodeAr.addListener(new t,1),this.Module.addBarcodeArToContext(this.coreEngine.context,this.barcodeAr)}start(){this.barcodeAr?.start()}pause(){this.barcodeAr?.pause()}stop(){this.barcodeAr?.stop()}setEnabled(e){this.barcodeAr?.setEnabled(e)}async removeMode(){this.barcodeAr!=null&&this.Module.removeBarcodeArFromContext(this.coreEngine.context,this.barcodeAr)}applySettings(e){this.barcodeAr?.applySettings(JSON.stringify(e))}},z=class{constructor(e,t,n){this.trackingListenerSet=!1,this.coreEngine=e,this.Module=t,this.workerFunctions=n,this.setup()}barcodeBatchDidUpdateSession(e){this.workerFunctions.postMessage({type:`barcodeBatchDidUpdateSession`,payload:JSON.parse(e.toJson())})}getBatchDeserializer(){return this.barcodeBatchDeserializer}setup(){let e=this.Module.BarcodeBatchListener.extend(`BarcodeTrackingListener`,{didUpdateSession:(e,t,n)=>{this.barcodeBatchDidUpdateSession(t),e.delete(),t.delete(),n.delete()},onTrackedBarcodeTapped:(e,t)=>{this.onTrackedBarcodeTapped(t),e.delete(),t.delete()}}),t=this.Module.BarcodeBatchDeserializerListener.extend(`BarcodeTrackingDeserializerListener`,{onModeDeserializationFinished:(t,n,r)=>{this.trackingListenerSet||=(n.addListener(new e,1),!0),t.delete(),n.delete(),r.delete()},onModeDeserializationStarted(e,t,n){e.delete(),t.delete(),n.delete()},onSettingsDeserializationStarted(e,t,n){e.delete(),t.delete(),n.delete()},onSettingsDeserializationFinished(e,t,n){e.delete(),t.delete(),n.delete()}});this.barcodeBatchDeserializer=new this.Module.BarcodeBatchDeserializer,this.barcodeBatchDeserializer.setListener(new t)}onTrackedBarcodeTapped(e){this.workerFunctions.postMessage({type:`didTapTrackedBarcode`,payload:JSON.parse(e.toJson())})}},B=class{constructor(e,t,n){this.captureListenerSet=!1,this.coreEngine=e,this.Module=t,this.workerFunctions=n,this.setup()}barcodeCaptureDidUpdateSession(e){this.workerFunctions.postMessage({type:`barcodeCaptureDidUpdateSession`,payload:JSON.parse(e.toJson())})}barcodeBatchDidUpdateSession(e){this.workerFunctions.postMessage({type:`barcodeBatchDidUpdateSession`,payload:JSON.parse(e.toJson())})}getCaptureDeserializer(){return this.barcodeCaptureDeserializer}getTrackingDeserializer(){return this.barcodeBatchDeserializer}setup(){let e=this.Module.BarcodeCaptureListener.extend(`BarcodeCaptureListener`,{didScan:(e,t,n)=>{this.barcodeCaptureDidScan(t,n),e.delete(),n.delete(),t.delete()},didUpdateSession:(e,t,n)=>{this.barcodeCaptureDidUpdateSession(t),e.delete(),n.delete(),t.delete()}}),t=this.Module.Feedback.extend(`Feedback`,{emit:()=>{this.successFeedback()}}),n=new e,r=new t,i=this.Module.BarcodeCaptureDeserializerListener.extend(`BarcodeCaptureDeserializerListener`,{onModeDeserializationFinished:(e,t,i)=>{t.addListener(n,1),t.setSuccessFeedback(r),e.delete(),t.delete(),i.delete()},onModeDeserializationStarted(e,t,n){e.delete(),t.delete(),n.delete()},onSettingsDeserializationStarted(e,t,n){e.delete(),t.delete(),n.delete()},onSettingsDeserializationFinished(e,t,n){e.delete(),t.delete(),n.delete()}});this.barcodeCaptureDeserializer=new this.Module.BarcodeCaptureDeserializer,this.barcodeCaptureDeserializer.setListener(new i)}successFeedback(){this.workerFunctions.postMessage({type:`successFeedback`})}barcodeCaptureDidScan(e,t){let n=this.coreEngine.prepareFrameForListener(t);this.workerFunctions.postMessage({type:`barcodeCaptureDidScan`,payload:{session:JSON.parse(e.toJson()),frameData:n}})}};function V(e){return e.charAt(0).toUpperCase()+e.slice(1)}function H(e){return e}var U=class{constructor(e,t,a){this.barcodeFind=null,this.basicOverlay=null,this.transparentGuidanceHintStyle={backgroundColor:`00000000`,cornerRadius:4,fitToText:!1,isAnimatedToView:!1,textAlignment:n.Center,hintIcon:r.None,hintAnchor:i.Center,hintAnchorOffset:0,horizontalMargin:0,iconColor:`00000000`,lineHeight:-1,maxLines:1,maxWidthFraction:.8,textColor:`ffffffff`,textSize:15,textWeight:600},this.customerTransformation=H,this.coreEngine=e,this.Module=t,this.workerFunctions=a}async forSettings(e){this.barcodeFind?.delete(),this.barcodeFind=new this.Module.BarcodeFind(this.coreEngine.context,JSON.stringify(e));let t=this.Module.Feedback.extend(`Feedback`,{emit:()=>{this.listUpdatedFeedback()}}),n=this.Module.Feedback.extend(`Feedback`,{emit:()=>{this.barcodeFindFeedback()}}),r=this.Module.BarcodeFindTransformer.extend(`BarcodeFindTransformer`,{transformBarcodeData:e=>this.customerTransformation(e)}),i=this.Module.BarcodeFindListener.extend(`BarcodeFindListener`,{didUpdateSession:(e,t,n)=>{let r=this.coreEngine.prepareFrameForListener(n);this.workerFunctions.postMessage({type:`barcodeFindDidUpdateSession`,payload:{session:JSON.parse(t.toJson()),frameData:r}}),e.delete(),t.delete(),n.delete()},onSearchPaused:e=>{let t=[];for(let n=0;n<e.size();n++)t.push(e.get(n));this.workerFunctions.postMessage({type:`barcodeFindSearchPaused`,payload:{foundItems:t}})},onSearchStopped:e=>{let t=[];for(let n=0;n<e.size();n++)t.push(e.get(n));this.workerFunctions.postMessage({type:`barcodeFindSearchStopped`,payload:{foundItems:t}})},onSearchStarted:()=>{this.workerFunctions.postMessage({type:`barcodeFindSearchStarted`,payload:{}})}});this.barcodeFind.setBarcodeFindTransformer(new r),this.barcodeFind.addListener(new i,1),this.barcodeFind.setItemListUpdatedFeedback(new t),this.barcodeFind.setFeedback(new n),this.Module.addBarcodeFindToContext(this.coreEngine.context,this.barcodeFind)}barcodeFindFeedback(){this.workerFunctions.postMessage({type:`barcodeFindFeedback`,payload:{}})}start(){this.barcodeFind?.start()}stop(){this.barcodeFind?.stop()}pause(){this.barcodeFind?.pause()}setEnabled(e){this.barcodeFind?.setEnabled(e)}setItemList(e){this.barcodeFind?.setItemList(JSON.stringify(e))}async removeMode(){this.barcodeFind!=null&&this.Module.removeBarcodeFindFromContext(this.coreEngine.context,this.barcodeFind)}addBasicOverlay(){this.basicOverlay?.delete(),this.basicOverlay=null,this.barcodeFind!=null&&(this.basicOverlay=new this.Module.BarcodeFindBasicOverlay(this.barcodeFind)),this.coreEngine.view!=null&&this.basicOverlay!=null&&(this.basicOverlay.setGuidanceHandler(this.createWebFindGuidanceHandler()),this.Module.addBarcodeFindBasicOverlayToView(this.coreEngine.view,this.basicOverlay))}removeBasicOverlay(){this.coreEngine.view!=null&&this.basicOverlay!=null&&this.Module.removeBarcodeFindBasicOverlayFromView(this.coreEngine.view,this.basicOverlay)}async applySettings(e){this.barcodeFind?.applySettings(JSON.stringify(e))}updateBasicOverlay(e){let t=Object.entries(e).filter(([e,t])=>e!==`type`);for(let[e,n]of t){let t=`set${V(e)}`;this.basicOverlay!=null&&typeof this.basicOverlay[t]==`function`&&n!=null&&this.basicOverlay[t](n)}}setTransformerFunction(e){this.customerTransformation=e??H}successFeedback(){this.workerFunctions.postMessage({type:`successFeedback`})}listUpdatedFeedback(){this.workerFunctions.postMessage({type:`barcodeFindListUpdatedFeedback`,payload:{}})}setToast(e,t){let n=this.coreEngine.hintPresenterV2;e?n?.showToast(JSON.stringify(t)):n?.hideToast(t.tag)}setGuidance(e,t,n){let r={tag:n,text:t,hintStyle:this.transparentGuidanceHintStyle};this.workerFunctions.postMessage({type:e?`showGuidance`:`hideGuidance`,payload:r})}createWebFindGuidanceHandler(){return new(this.Module.BarcodeFindGuidanceHandler.extend(`BarcodeFindGuidanceHandler`,{setInitialGuidance:(e,t)=>{this.setGuidance(e,t,`InitialGuidance`)},setMoveCloserGuidance:(e,t)=>{this.setGuidance(!1,t,`InitialGuidance`),this.setGuidance(e,t,`MoveCloserGuidance`)},setTapShutterToPause:(e,t)=>{this.setGuidance(!1,t,`InitialGuidance`),this.setGuidance(e,t,`TapShutterToPause`)},setTapShutterToResume:(e,t)=>{this.setGuidance(!1,t,`InitialGuidance`),this.setGuidance(e,t,`TapShutterResume`)}}))}},W=class{constructor(e){this.subscribers=new Set,this.property={key:e,value:null}}addSubscriber(e){this.subscribers.add(e),e.onPropertyChanged?.(this.property)}removeSubscriber(e){this.subscribers.delete(e)}setProperty(e){if(this.property.value!==e.value){this.property={key:this.property.key,value:e.value};for(let e of this.subscribers)e.onPropertyChanged?.(this.property)}}};let G={torch_state:new W(`torch_state`),scanning_mode:new W(`scanning_mode`),sound_enabled:new W(`sound_enabled`),haptic_enabled:new W(`haptic_enabled`),session_stop_reason:new W(`session_stop_reason`),camera_position:new W(`camera_position`)};var K=class{getBehaviorSubject(e){return G[e]}},q=class{constructor(e,t,n){this.captureListenerSet=!1,this.propertyPushSource=new K,this.coreEngine=e,this.Module=t,this.workerFunctions=n,this.setup()}sparkScanDidUpdateSession(e){this.workerFunctions.postMessage({type:`sparkScanDidUpdateSessio