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e=location.host.split(":")[0];return"127.0.0.1"===e||"localhost"===e},e.getCamerasFromMediaDevices=function(){var e,t,n,r;return e=this,t=void 0,n=void 0,r=function(){var e,t,n,r,o,i,a;return W(this,function(s){switch(s.label){case 0:return e=function(e){for(var t=e.getVideoTracks(),n=0;n<t.length;n++){var r=t[n];r.enabled=!1,r.stop(),e.removeTrack(r)}},[4,navigator.mediaDevices.getUserMedia({audio:!1,video:!0})];case 1:return t=s.sent(),[4,navigator.mediaDevices.enumerateDevices()];case 2:for(o=0,n=s.sent(),r=[],i=n;o<i.length;o++)"videoinput"===(a=i[o]).kind&&r.push({id:a.deviceId,label:a.label});return e(t),[2,r]}})},new(n||(n=Promise))(function(o,i){function a(e){try{c(r.next(e))}catch(e){i(e)}}function s(e){try{c(r.throw(e))}catch(e){i(e)}}function c(e){var t;e.done?o(e.value):((t=e.value)instanceof n?t:new n(function(e){e(t)})).then(a,s)}c((r=r.apply(e,t||[])).next())})},e.getCamerasFromMediaStreamTrack=function(){return new 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this.stateManager.getState()===g.NOT_STARTED},e.prototype.isScanning=function(){return this.stateManager.getState()!==g.NOT_STARTED},e.prototype.isStrictlyScanning=function(){return this.stateManager.getState()===g.SCANNING},e.prototype.isPaused=function(){return this.stateManager.getState()===g.PAUSED},e}(),K=function(){function e(){}return e.create=function(){return new Z(new X)},e}(),J=(c=function(e,t){return(c=Object.setPrototypeOf||({__proto__:[]})instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])})(e,t)},function(e,t){if("function"!=typeof t&&null!==t)throw TypeError("Class extends value "+String(t)+" is not a constructor or null");function n(){this.constructor=e}c(e,t),e.prototype=null===t?Object.create(t):(n.prototype=t.prototype,new n)}),$=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return J(t,e),t.DEFAULT_WIDTH=300,t.DEFAULT_WIDTH_OFFSET=2,t.FILE_SCAN_MIN_HEIGHT=300,t.FILE_SCAN_HIDDEN_CANVAS_PADDING=100,t.MIN_QR_BOX_SIZE=50,t.SHADED_LEFT=1,t.SHADED_RIGHT=2,t.SHADED_TOP=3,t.SHADED_BOTTOM=4,t.SHADED_REGION_ELEMENT_ID="qr-shaded-region",t.VERBOSE=!1,t.BORDER_SHADER_DEFAULT_COLOR="#ffffff",t.BORDER_SHADER_MATCH_COLOR="rgb(90, 193, 56)",t}(S),ee=function(){function e(e,t){this.logger=t,this.fps=$.SCAN_DEFAULT_FPS,e?(e.fps&&(this.fps=e.fps),this.disableFlip=!0===e.disableFlip,this.qrbox=e.qrbox,this.aspectRatio=e.aspectRatio,this.videoConstraints=e.videoConstraints):this.disableFlip=$.DEFAULT_DISABLE_FLIP}return e.prototype.isMediaStreamConstraintsValid=function(){return this.videoConstraints?v.isMediaStreamConstraintsValid(this.videoConstraints,this.logger):(this.logger.logError("Empty videoConstraints",!0),!1)},e.prototype.isShadedBoxEnabled=function(){return!I(this.qrbox)},e.create=function(t,n){return new e(t,n)},e}(),et=function(){function e(e,t){var n;if(this.element=null,this.canvasElement=null,this.scannerPausedUiElement=null,this.hasBorderShaders=null,this.borderShaders=null,this.qrMatch=null,this.renderedCamera=null,this.qrRegion=null,this.context=null,this.lastScanImageFile=null,this.isScanning=!1,!document.getElementById(e))throw"HTML Element with id=".concat(e," not found");this.elementId=e,this.verbose=!1,"boolean"==typeof t?this.verbose=!0===t:t&&(n=t,this.verbose=!0===n.verbose,n.experimentalFeatures),this.logger=new E(this.verbose),this.qrcode=new R(this.getSupportedFormats(t),this.getUseBarCodeDetectorIfSupported(n),this.verbose,this.logger),this.foreverScanTimeout,this.shouldScan=!0,this.stateManagerProxy=K.create()}return e.prototype.start=function(e,t,n,r){var o,i=this;if(!e)throw"cameraIdOrConfig is required";if(!n||"function"!=typeof n)throw"qrCodeSuccessCallback is required and should be a function.";o=r||(this.verbose?this.logger.log:function(){});var a=ee.create(t,this.logger);this.clearElement();var s=!1;a.videoConstraints&&(a.isMediaStreamConstraintsValid()?s=!0:this.logger.logError("'videoConstraints' is not valid 'MediaStreamConstraints, it will be ignored.'",!0));var c=s,u=document.getElementById(this.elementId);u.clientWidth?u.clientWidth:$.DEFAULT_WIDTH,u.style.position="relative",this.shouldScan=!0,this.element=u;var l=this,h=this.stateManagerProxy.startTransition(g.SCANNING);return new Promise(function(t,r){var s=c?a.videoConstraints:l.createVideoConstraints(e);if(!s){h.cancel(),r("videoConstraints should be defined");return}var u={};(!c||a.aspectRatio)&&(u.aspectRatio=a.aspectRatio);var d={onRenderSurfaceReady:function(e,t){l.setupUi(e,t,a),l.isScanning=!0,l.foreverScan(a,n,o)}};q.failIfNotSupported().then(function(e){e.create(s).then(function(e){return e.render(i.element,u,d).then(function(e){l.renderedCamera=e,h.execute(),t(null)}).catch(function(e){h.cancel(),r(e)})}).catch(function(e){h.cancel(),r(A.errorGettingUserMedia(e))})}).catch(function(e){h.cancel(),r(A.cameraStreamingNotSupported())})})},e.prototype.pause=function(e){if(!this.stateManagerProxy.isStrictlyScanning())throw"Cannot pause, scanner is not scanning.";this.stateManagerProxy.directTransition(g.PAUSED),this.showPausedState(),(I(e)||!0!==e)&&(e=!1),e&&this.renderedCamera&&this.renderedCamera.pause()},e.prototype.resume=function(){if(!this.stateManagerProxy.isPaused())throw"Cannot result, scanner is not paused.";if(!this.renderedCamera)throw"renderedCamera doesn't exist while trying resume()";var e=this,t=function(){e.stateManagerProxy.directTransition(g.SCANNING),e.hidePausedState()};if(!this.renderedCamera.isPaused()){t();return}this.renderedCamera.resume(function(){t()})},e.prototype.getState=function(){return this.stateManagerProxy.getState()},e.prototype.stop=function(){var e=this;if(!this.stateManagerProxy.isScanning())throw"Cannot stop, scanner is not running or paused.";var t=this.stateManagerProxy.startTransition(g.NOT_STARTED);this.shouldScan=!1,this.foreverScanTimeout&&clearTimeout(this.foreverScanTimeout);var n=function(){if(e.element){var t=document.getElementById($.SHADED_REGION_ELEMENT_ID);t&&e.element.removeChild(t)}},r=this;return this.renderedCamera.close().then(function(){return r.renderedCamera=null,r.element&&(r.element.removeChild(r.canvasElement),r.canvasElement=null),n(),r.qrRegion&&(r.qrRegion=null),r.context&&(r.context=null),t.execute(),r.hidePausedState(),r.isScanning=!1,Promise.resolve()})},e.prototype.scanFile=function(e,t){return this.scanFileV2(e,t).then(function(e){return e.decodedText})},e.prototype.scanFileV2=function(e,t){var n=this;if(!e||!(e instanceof File))throw"imageFile argument is mandatory and should be instance of File. Use 'event.target.files[0]'.";if(I(t)&&(t=!0),!this.stateManagerProxy.canScanFile())throw"Cannot start file scan - ongoing camera scan";return new Promise(function(r,o){n.possiblyCloseLastScanImageFile(),n.clearElement(),n.lastScanImageFile=URL.createObjectURL(e);var i=new Image;i.onload=function(){var e=i.width,a=i.height,s=document.getElementById(n.elementId),c=s.clientWidth?s.clientWidth:$.DEFAULT_WIDTH,u=Math.max(s.clientHeight?s.clientHeight:a,$.FILE_SCAN_MIN_HEIGHT),l=n.computeCanvasDrawConfig(e,a,c,u);if(t){var h=n.createCanvasElement(c,u,"qr-canvas-visible");h.style.display="inline-block",s.appendChild(h);var d=h.getContext("2d");if(!d)throw"Unable to get 2d context from canvas";d.canvas.width=c,d.canvas.height=u,d.drawImage(i,0,0,e,a,l.x,l.y,l.width,l.height)}var p=$.FILE_SCAN_HIDDEN_CANVAS_PADDING,f=Math.max(i.width,l.width),g=Math.max(i.height,l.height),y=f+2*p,m=g+2*p,S=n.createCanvasElement(y,m);s.appendChild(S);var T=S.getContext("2d");if(!T)throw"Unable to get 2d context from canvas";T.canvas.width=y,T.canvas.height=m,T.drawImage(i,0,0,e,a,p,p,f,g);try{n.qrcode.decodeRobustlyAsync(S).then(function(e){r(M.createFromQrcodeResult(e))}).catch(o)}catch(e){o("QR code parse error, error = ".concat(e))}},i.onerror=o,i.onabort=o,i.onstalled=o,i.onsuspend=o,i.src=URL.createObjectURL(e)})},e.prototype.clear=function(){this.clearElement()},e.getCameras=function(){return G.retrieve()},e.prototype.getRunningTrackCapabilities=function(){return this.getRenderedCameraOrFail().getRunningTrackCapabilities()},e.prototype.getRunningTrackSettings=function(){return this.getRenderedCameraOrFail().getRunningTrackSettings()},e.prototype.getRunningTrackCameraCapabilities=function(){return this.getRenderedCameraOrFail().getCapabilities()},e.prototype.applyVideoConstraints=function(e){if(e){if(!v.isMediaStreamConstraintsValid(e,this.logger))throw"invalid videoConstaints passed, check logs for more details"}else throw"videoConstaints is required argument.";return this.getRenderedCameraOrFail().applyVideoConstraints(e)},e.prototype.getRenderedCameraOrFail=function(){if(null==this.renderedCamera)throw"Scanning is not in running state, call this API only when QR code scanning using camera is in running state.";return this.renderedCamera},e.prototype.getSupportedFormats=function(e){var t=[h.QR_CODE,h.AZTEC,h.CODABAR,h.CODE_39,h.CODE_93,h.CODE_128,h.DATA_MATRIX,h.MAXICODE,h.ITF,h.EAN_13,h.EAN_8,h.PDF_417,h.RSS_14,h.RSS_EXPANDED,h.UPC_A,h.UPC_E,h.UPC_EAN_EXTENSION];if(!e||"boolean"==typeof e||!e.formatsToSupport)return t;if(!Array.isArray(e.formatsToSupport))throw"configOrVerbosityFlag.formatsToSupport should be undefined or an array.";if(0===e.formatsToSupport.length)throw"Atleast 1 formatsToSupport is needed.";for(var n=[],r=0,o=e.formatsToSupport;r<o.length;r++){var i=o[r];Object.values(h).includes(i)?n.push(i):this.logger.warn("Invalid format: ".concat(i," passed in config, ignoring."))}if(0===n.length)throw"None of formatsToSupport match supported values.";return n},e.prototype.getUseBarCodeDetectorIfSupported=function(e){if(I(e))return!0;if(!I(e.useBarCodeDetectorIfSupported))return!1!==e.useBarCodeDetectorIfSupported;if(I(e.experimentalFeatures))return!0;var t=e.experimentalFeatures;return!!I(t.useBarCodeDetectorIfSupported)||!1!==t.useBarCodeDetectorIfSupported},e.prototype.validateQrboxSize=function(e,t,n){var r,o=n.qrbox;this.validateQrboxConfig(o);var i=this.toQrdimensions(e,t,o),a=function(e){if(e<$.MIN_QR_BOX_SIZE)throw"minimum size of 'config.qrbox' dimension value is"+" ".concat($.MIN_QR_BOX_SIZE,"px.")};a(i.width),a(i.height),i.width=((r=i.width)>e&&(this.logger.warn("`qrbox.width` or `qrbox` is larger than the width of the root element. The width will be truncated to the width of root element."),r=e),r)},e.prototype.validateQrboxConfig=function(e){if("number"!=typeof e&&"function"!=typeof e&&(void 0===e.width||void 0===e.height))throw"Invalid instance of QrDimensions passed for 'config.qrbox'. Both 'width' and 'height' should be set."},e.prototype.toQrdimensions=function(e,t,n){if("number"==typeof n)return{width:n,height:n};if("function"==typeof n)try{return n(e,t)}catch(e){throw Error("qrbox config was passed as a function but it failed with unknown error"+e)}return n},e.prototype.setupUi=function(e,t,n){n.isShadedBoxEnabled()&&this.validateQrboxSize(e,t,n);var r=I(n.qrbox)?{width:e,height:t}:n.qrbox;this.validateQrboxConfig(r);var o=this.toQrdimensions(e,t,r);o.height>t&&this.logger.warn("[Html5Qrcode] config.qrbox has height that isgreater than the height of the video stream. Shading will be ignored");var i=n.isShadedBoxEnabled()&&o.height<=t,a=i?this.getShadedRegionBounds(e,t,o):{x:0,y:0,width:e,height:t},s=this.createCanvasElement(a.width,a.height),c=s.getContext("2d",{willReadFrequently:!0});c.canvas.width=a.width,c.canvas.height=a.height,this.element.append(s),i&&this.possiblyInsertShadingElement(this.element,e,t,o),this.createScannerPausedUiElement(this.element),this.qrRegion=a,this.context=c,this.canvasElement=s},e.prototype.createScannerPausedUiElement=function(e){var t=document.createElement("div");t.innerText=A.scannerPaused(),t.style.display="none",t.style.position="absolute",t.style.top="0px",t.style.zIndex="1",t.style.background="rgba(9, 9, 9, 0.46)",t.style.color="#FFECEC",t.style.textAlign="center",t.style.width="100%",e.appendChild(t),this.scannerPausedUiElement=t},e.prototype.scanContext=function(e,t){var n=this;return this.stateManagerProxy.isPaused()?Promise.resolve(!1):this.qrcode.decodeAsync(this.canvasElement).then(function(t){return e(t.text,M.createFromQrcodeResult(t)),n.possiblyUpdateShaders(!0),!0}).catch(function(e){n.possiblyUpdateShaders(!1);var r=A.codeParseError(e);return t(r,C.createFrom(r)),!1})},e.prototype.foreverScan=function(e,t,n){var r=this;if(this.shouldScan&&this.renderedCamera){var o=this.renderedCamera.getSurface(),i=o.videoWidth/o.clientWidth,a=o.videoHeight/o.clientHeight;if(!this.qrRegion)throw"qrRegion undefined when localMediaStream is ready.";var s=this.qrRegion.width*i,c=this.qrRegion.height*a,u=this.qrRegion.x*i,l=this.qrRegion.y*a;this.context.drawImage(o,u,l,s,c,0,0,this.qrRegion.width,this.qrRegion.height);var h=function(){r.foreverScanTimeout=setTimeout(function(){r.foreverScan(e,t,n)},r.getTimeoutFps(e.fps))};this.scanContext(t,n).then(function(o){o||!0===e.disableFlip?h():(r.context.translate(r.context.canvas.width,0),r.context.scale(-1,1),r.scanContext(t,n).finally(function(){h()}))}).catch(function(e){r.logger.logError("Error happend while scanning context",e),h()})}},e.prototype.createVideoConstraints=function(e){if("string"==typeof e)return{deviceId:{exact:e}};if("object"==typeof e){var t="facingMode",n="deviceId",r={user:!0,environment:!0},o="exact",i=function(e){if(e in r)return!0;throw"config has invalid 'facingMode' value = "+"'".concat(e,"'")},a=Object.keys(e);if(1!==a.length)throw"'cameraIdOrConfig' object should have exactly 1 key,"+" if passed as an object, found ".concat(a.length," keys");var s=Object.keys(e)[0];if(s!==t&&s!==n)throw"Only '".concat(t,"' and '").concat(n,"' ")+" are supported for 'cameraIdOrConfig'";if(s===t){var c=e.facingMode;if("string"==typeof c){if(i(c))return{facingMode:c}}else if("object"==typeof c){if(o in c){if(i(c["".concat(o)]))return{facingMode:{exact:c["".concat(o)]}}}else throw"'facingMode' should be string or object with"+" ".concat(o," as key.")}else{var u=typeof c;throw"Invalid type of 'facingMode' = ".concat(u)}}else{var l=e.deviceId;if("string"==typeof l)return{deviceId:l};if("object"==typeof l){if(o in l)return{deviceId:{exact:l["".concat(o)]}};throw"'deviceId' should be string or object with"+" ".concat(o," as key.")}throw"Invalid type of 'deviceId' = ".concat(typeof l)}}var h=typeof e;throw"Invalid type of 'cameraIdOrConfig' = ".concat(h)},e.prototype.computeCanvasDrawConfig=function(e,t,n,r){if(e<=n&&t<=r)return{x:(n-e)/2,y:(r-t)/2,width:e,height:t};var o=e,i=t;return e>n&&(t=n/e*t,e=n),t>r&&(e=r/t*e,t=r),this.logger.log("Image downsampled from "+"".concat(o,"X").concat(i)+" to ".concat(e,"X").concat(t,".")),this.computeCanvasDrawConfig(e,t,n,r)},e.prototype.clearElement=function(){if(this.stateManagerProxy.isScanning())throw"Cannot clear while scan is ongoing, close it first.";var e=document.getElementById(this.elementId);e&&(e.innerHTML="")},e.prototype.possiblyUpdateShaders=function(e){this.qrMatch!==e&&(this.hasBorderShaders&&this.borderShaders&&this.borderShaders.length&&this.borderShaders.forEach(function(t){t.style.backgroundColor=e?$.BORDER_SHADER_MATCH_COLOR:$.BORDER_SHADER_DEFAULT_COLOR}),this.qrMatch=e)},e.prototype.possiblyCloseLastScanImageFile=function(){this.lastScanImageFile&&(URL.revokeObjectURL(this.lastScanImageFile),this.lastScanImageFile=null)},e.prototype.createCanvasElement=function(e,t,n){var r=document.createElement("canvas");return r.style.width="".concat(e,"px"),r.style.height="".concat(t,"px"),r.style.display="none",r.id=I(n)?"qr-canvas":n,r},e.prototype.getShadedRegionBounds=function(e,t,n){if(n.width>e||n.height>t)throw"'config.qrbox' dimensions should not be greater than the dimensions of the root HTML element.";return{x:(e-n.width)/2,y:(t-n.height)/2,width:n.width,height:n.height}},e.prototype.possiblyInsertShadingElement=function(e,t,n,r){if(!(t-r.width<1)&&!(n-r.height<1)){var o=document.createElement("div");o.style.position="absolute";var i=(t-r.width)/2,a=(n-r.height)/2;o.style.borderLeft="".concat(i,"px solid rgba(0, 0, 0, 0.48)"),o.style.borderRight="".concat(i,"px solid rgba(0, 0, 0, 0.48)"),o.style.borderTop="".concat(a,"px solid rgba(0, 0, 0, 0.48)"),o.style.borderBottom="".concat(a,"px solid rgba(0, 0, 0, 0.48)"),o.style.boxSizing="border-box",o.style.top="0px",o.style.bottom="0px",o.style.left="0px",o.style.right="0px",o.id="".concat($.SHADED_REGION_ELEMENT_ID),t-r.width<11||n-r.height<11?this.hasBorderShaders=!1:(this.insertShaderBorders(o,40,5,-5,null,0,!0),this.insertShaderBorders(o,40,5,-5,null,0,!1),this.insertShaderBorders(o,40,5,null,-5,0,!0),this.insertShaderBorders(o,40,5,null,-5,0,!1),this.insertShaderBorders(o,5,45,-5,null,-5,!0),this.insertShaderBorders(o,5,45,null,-5,-5,!0),this.insertShaderBorders(o,5,45,-5,null,-5,!1),this.insertShaderBorders(o,5,45,null,-5,-5,!1),this.hasBorderShaders=!0),e.append(o)}},e.prototype.insertShaderBorders=function(e,t,n,r,o,i,a){var s=document.createElement("div");s.style.position="absolute",s.style.backgroundColor=$.BORDER_SHADER_DEFAULT_COLOR,s.style.width="".concat(t,"px"),s.style.height="".concat(n,"px"),null!==r&&(s.style.top="".concat(r,"px")),null!==o&&(s.style.bottom="".concat(o,"px")),a?s.style.left="".concat(i,"px"):s.style.right="".concat(i,"px"),this.borderShaders||(this.borderShaders=[]),this.borderShaders.push(s),e.appendChild(s)},e.prototype.showPausedState=function(){if(!this.scannerPausedUiElement)throw"[internal error] scanner paused UI element not found";this.scannerPausedUiElement.style.display="block"},e.prototype.hidePausedState=function(){if(!this.scannerPausedUiElement)throw"[internal error] scanner paused UI element not found";this.scannerPausedUiElement.style.display="none"},e.prototype.getTimeoutFps=function(e){return 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e(){}return e.ALL_ELEMENT_CLASS="html5-qrcode-element",e.CAMERA_PERMISSION_BUTTON_ID="html5-qrcode-button-camera-permission",e.CAMERA_START_BUTTON_ID="html5-qrcode-button-camera-start",e.CAMERA_STOP_BUTTON_ID="html5-qrcode-button-camera-stop",e.TORCH_BUTTON_ID="html5-qrcode-button-torch",e.CAMERA_SELECTION_SELECT_ID="html5-qrcode-select-camera",e.FILE_SELECTION_BUTTON_ID="html5-qrcode-button-file-selection",e.ZOOM_SLIDER_ID="html5-qrcode-input-range-zoom",e.SCAN_TYPE_CHANGE_ANCHOR_ID="html5-qrcode-anchor-scan-type-change",e.TORCH_BUTTON_CLASS_TORCH_ON="html5-qrcode-button-torch-on",e.TORCH_BUTTON_CLASS_TORCH_OFF="html5-qrcode-button-torch-off",e}(),eg=function(){function e(){}return e.createElement=function(e,t){var n=document.createElement(e);return n.id=t,n.classList.add(ef.ALL_ELEMENT_CLASS),"button"===e&&n.setAttribute("type","button"),n},e}(),ey=function(e,t,n,r){return new(n||(n=Promise))(function(o,i){function a(e){try{c(r.next(e))}catch(e){i(e)}}function 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n.sent(),this.updateUiBasedOnLatestSettings(this.torchCapability.value(),e),[3,4];case 3:return t=n.sent(),this.propagateFailure(e,t),this.buttonController.enable(),[3,4];case 4:return[2]}})})},e.prototype.updateUiBasedOnLatestSettings=function(e,t){e===t?(this.buttonController.setText(t?D.torchOffButton():D.torchOnButton()),this.isTorchOn=t):this.propagateFailure(t),this.buttonController.enable()},e.prototype.propagateFailure=function(e,t){var n=e?D.torchOnFailedMessage():D.torchOffFailedMessage();t&&(n+="; Error = "+t),this.onTorchActionFailureCallback(n)},e.prototype.reset=function(){this.isTorchOn=!1},e}(),eT=function(){function e(e,t){this.onTorchActionFailureCallback=t,this.torchButton=eg.createElement("button",ef.TORCH_BUTTON_ID),this.torchController=new eS(e,this,t)}return e.prototype.render=function(e,t){var n=this;this.torchButton.innerText=D.torchOnButton(),this.torchButton.style.display=t.display,this.torchButton.style.marginLeft=t.marginLeft;var r=this;this.torchButton.addEventListener("click",function(e){return ey(n,void 0,void 0,function(){return em(this,function(e){switch(e.label){case 0:return[4,r.torchController.flipState()];case 1:return e.sent(),r.torchController.isTorchEnabled()?(r.torchButton.classList.remove(ef.TORCH_BUTTON_CLASS_TORCH_OFF),r.torchButton.classList.add(ef.TORCH_BUTTON_CLASS_TORCH_ON)):(r.torchButton.classList.remove(ef.TORCH_BUTTON_CLASS_TORCH_ON),r.torchButton.classList.add(ef.TORCH_BUTTON_CLASS_TORCH_OFF)),[2]}})})}),e.appendChild(this.torchButton)},e.prototype.updateTorchCapability=function(e){this.torchController=new eS(e,this,this.onTorchActionFailureCallback)},e.prototype.getTorchButton=function(){return this.torchButton},e.prototype.hide=function(){this.torchButton.style.display="none"},e.prototype.show=function(){this.torchButton.style.display="inline-block"},e.prototype.disable=function(){this.torchButton.disabled=!0},e.prototype.enable=function(){this.torchButton.disabled=!1},e.prototype.setText=function(e){this.torchButton.innerText=e},e.prototype.reset=function(){this.torchButton.innerText=D.torchOnButton(),this.torchController.reset()},e.create=function(t,n,r,o){var i=new e(n,o);return i.render(t,r),i},e}(),eM=function(){function e(e,t,n){this.fileBasedScanRegion=this.createFileBasedScanRegion(),this.fileBasedScanRegion.style.display=t?"block":"none",e.appendChild(this.fileBasedScanRegion);var r=document.createElement("label");r.setAttribute("for",this.getFileScanInputId()),r.style.display="inline-block",this.fileBasedScanRegion.appendChild(r),this.fileSelectionButton=eg.createElement("button",ef.FILE_SELECTION_BUTTON_ID),this.setInitialValueToButton(),this.fileSelectionButton.addEventListener("click",function(e){r.click()}),r.append(this.fileSelectionButton),this.fileScanInput=eg.createElement("input",this.getFileScanInputId()),this.fileScanInput.type="file",this.fileScanInput.accept="image/*",this.fileScanInput.style.display="none",r.appendChild(this.fileScanInput);var o=this;this.fileScanInput.addEventListener("change",function(e){if(null!=e&&null!=e.target){var t=e.target;if(!t.files||0!==t.files.length){var r=t.files[0],i=r.name;o.setImageNameToButton(i),n(r)}}});var i=this.createDragAndDropMessage();this.fileBasedScanRegion.appendChild(i),this.fileBasedScanRegion.addEventListener("dragenter",function(e){o.fileBasedScanRegion.style.border=o.fileBasedScanRegionActiveBorder(),e.stopPropagation(),e.preventDefault()}),this.fileBasedScanRegion.addEventListener("dragleave",function(e){o.fileBasedScanRegion.style.border=o.fileBasedScanRegionDefaultBorder(),e.stopPropagation(),e.preventDefault()}),this.fileBasedScanRegion.addEventListener("dragover",function(e){o.fileBasedScanRegion.style.border=o.fileBasedScanRegionActiveBorder(),e.stopPropagation(),e.preventDefault()}),this.fileBasedScanRegion.addEventListener("drop",function(e){e.stopPropagation(),e.preventDefault(),o.fileBasedScanRegion.style.border=o.fileBasedScanRegionDefaultBorder();var t=e.dataTransfer;if(t){var r=t.files;if(!r||0===r.length)return;for(var a=!1,s=0;s<r.length;++s){var c=r.item(s);if(c){var u=/image.*/;if(c.type.match(u)){a=!0;var 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151 151)"},e.prototype.createDragAndDropMessage=function(){var e=document.createElement("div");return e.innerText=D.dragAndDropMessage(),e.style.fontWeight="400",e},e.prototype.setImageNameToButton=function(e){if(e.length>20){var t=e.substring(0,8),n=e.length,r=e.substring(n-8,n);e="".concat(t,"....").concat(r)}var o=D.fileSelectionChooseAnother()+" - "+e;this.fileSelectionButton.innerText=o},e.prototype.setInitialValueToButton=function(){var e=D.fileSelectionChooseImage()+" - "+D.fileSelectionNoImageSelected();this.fileSelectionButton.innerText=e},e.prototype.getFileScanInputId=function(){return"html5-qrcode-private-filescan-input"},e.create=function(t,n,r){return new e(t,n,r)},e}(),eC=function(){function e(e){this.selectElement=eg.createElement("select",ef.CAMERA_SELECTION_SELECT_ID),this.cameras=e,this.options=[]}return e.prototype.render=function(e){var t=document.createElement("span");t.style.marginRight="10px";var n=this.cameras.length;if(0===n)throw Error("No cameras 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10px",this.zoomElementContainer.style.textAlign="center",e.appendChild(this.zoomElementContainer),this.rangeInput.style.display="inline-block",this.rangeInput.style.width="50%",this.rangeInput.style.height="5px",this.rangeInput.style.background="#d3d3d3",this.rangeInput.style.outline="none",this.rangeInput.style.opacity="0.7";var n=D.zoom();this.rangeText.innerText="".concat(this.rangeInput.value,"x ").concat(n),this.rangeText.style.marginRight="10px";var r=this;this.rangeInput.addEventListener("input",function(){return r.onValueChange()}),this.rangeInput.addEventListener("change",function(){return r.onValueChange()}),this.zoomElementContainer.appendChild(this.rangeInput),this.zoomElementContainer.appendChild(this.rangeText)},e.prototype.onValueChange=function(){var e=D.zoom();this.rangeText.innerText="".concat(this.rangeInput.value,"x ").concat(e),this.onChangeCallback&&this.onChangeCallback(parseFloat(this.rangeInput.value))},e.prototype.setValues=function(e,t,n,r){this.rangeInput.min=e.toString(),this.rangeInput.max=t.toString(),this.rangeInput.step=r.toString(),this.rangeInput.value=n.toString(),this.onValueChange()},e.prototype.show=function(){this.zoomElementContainer.style.display="block"},e.prototype.hide=function(){this.zoomElementContainer.style.display="none"},e.prototype.setOnCameraZoomValueChangeCallback=function(e){this.onChangeCallback=e},e.prototype.removeOnCameraZoomValueChangeCallback=function(){this.onChangeCallback=null},e.create=function(t,n){var r=new e;return r.render(t,n),r},e}();(u=y||(y={}))[u.STATUS_DEFAULT=0]="STATUS_DEFAULT",u[u.STATUS_SUCCESS=1]="STATUS_SUCCESS",u[u.STATUS_WARNING=2]="STATUS_WARNING",u[u.STATUS_REQUESTING_PERMISSION=3]="STATUS_REQUESTING_PERMISSION",function(){function e(e,t,n){if(this.lastMatchFound=null,this.cameraScanImage=null,this.fileScanImage=null,this.fileSelectionUi=null,this.elementId=e,this.config=this.createConfig(t),this.verbose=!0===n,!document.getElementById(e))throw"HTML Element with id=".concat(e," not found");this.scanTypeSelector=new ep(this.config.supportedScanTypes),this.currentScanType=this.scanTypeSelector.getDefaultScanType(),this.sectionSwapAllowed=!0,this.logger=new E(this.verbose),this.persistedDataManager=new es,!0!==t.rememberLastUsedCamera&&this.persistedDataManager.reset()}e.prototype.render=function(e,t){var n,r,o=this;this.lastMatchFound=null,this.qrCodeSuccessCallback=function(t,n){if(e)e(t,n);else{if(o.lastMatchFound===t)return;o.lastMatchFound=t,o.setHeaderMessage(D.lastMatch(t),y.STATUS_SUCCESS)}},this.qrCodeErrorCallback=function(e,n){t&&t(e,n)};var i=document.getElementById(this.elementId);if(!i)throw"HTML Element with id=".concat(this.elementId," not found");i.innerHTML="",this.createBasicLayout(i),this.html5Qrcode=new et(this.getScanRegionId(),(n=this.config,r=this.verbose,{formatsToSupport:n.formatsToSupport,useBarCodeDetectorIfSupported:n.useBarCodeDetectorIfSupported,experimentalFeatures:n.experimentalFeatures,verbose:r}))},e.prototype.pause=function(e){(I(e)||!0!==e)&&(e=!1),this.getHtml5QrcodeOrFail().pause(e)},e.prototype.resume=function(){this.getHtml5QrcodeOrFail().resume()},e.prototype.getState=function(){return this.getHtml5QrcodeOrFail().getState()},e.prototype.clear=function(){var e=this,t=function(){var t=document.getElementById(e.elementId);t&&(t.innerHTML="",e.resetBasicLayout(t))};return this.html5Qrcode?new Promise(function(n,r){if(!e.html5Qrcode){n();return}e.html5Qrcode.isScanning?e.html5Qrcode.stop().then(function(r){if(!e.html5Qrcode){n();return}e.html5Qrcode.clear(),t(),n()}).catch(function(t){e.verbose&&e.logger.logError("Unable to stop qrcode scanner",t),r(t)}):(e.html5Qrcode.clear(),t(),n())}):Promise.resolve()},e.prototype.getRunningTrackCapabilities=function(){return this.getHtml5QrcodeOrFail().getRunningTrackCapabilities()},e.prototype.getRunningTrackSettings=function(){return this.getHtml5QrcodeOrFail().getRunningTrackSettings()},e.prototype.applyVideoConstraints=function(e){return this.getHtml5QrcodeOrFail().applyVideoConstraints(e)},e.prototype.getHtml5QrcodeOrFail=function(){if(!this.html5Qrcode)throw"Code scanner not initialized.";return this.html5Qrcode},e.prototype.createConfig=function(e){return e?(e.fps||(e.fps=S.SCAN_DEFAULT_FPS),!S.DEFAULT_REMEMBER_LAST_CAMERA_USED!==e.rememberLastUsedCamera&&(e.rememberLastUsedCamera=S.DEFAULT_REMEMBER_LAST_CAMERA_USED),e.supportedScanTypes||(e.supportedScanTypes=S.DEFAULT_SUPPORTED_SCAN_TYPE),e):{fps:S.SCAN_DEFAULT_FPS,rememberLastUsedCamera:S.DEFAULT_REMEMBER_LAST_CAMERA_USED,supportedScanTypes:S.DEFAULT_SUPPORTED_SCAN_TYPE}},e.prototype.createBasicLayout=function(e){e.style.position="relative",e.style.padding="0px",e.style.border="1px solid silver",this.createHeader(e);var t=document.createElement("div"),n=this.getScanRegionId();t.id=n,t.style.width="100%",t.style.minHeight="100px",t.style.textAlign="center",e.appendChild(t),ep.isCameraScanType(this.currentScanType)?this.insertCameraScanImageToScanRegion():this.insertFileScanImageToScanRegion();var r=document.createElement("div"),o=this.getDashboardId();r.id=o,r.style.width="100%",e.appendChild(r),this.setupInitialDashboard(r)},e.prototype.resetBasicLayout=function(e){e.style.border="none"},e.prototype.setupInitialDashboard=function(e){this.createSection(e),this.createSectionControlPanel(),this.scanTypeSelector.hasMoreThanOneScanType()&&this.createSectionSwap()},e.prototype.createHeader=function(e){var t=document.createElement("div");t.style.textAlign="left",t.style.margin="0px",e.appendChild(t),new el().renderInto(t);var n=document.createElement("div");n.id=this.getHeaderMessageContainerId(),n.style.display="none",n.style.textAlign="center",n.style.fontSize="14px",n.style.padding="2px 10px",n.style.margin="4px",n.style.borderTop="1px solid #f6f6f6",t.appendChild(n)},e.prototype.createSection=function(e){var t=document.createElement("div");t.id=this.getDashboardSectionId(),t.style.width="100%",t.style.padding="10px 0px 10px 0px",t.style.textAlign="left",e.appendChild(t)},e.prototype.createCameraListUi=function(e,t,n){var r=this;r.showHideScanTypeSwapLink(!1),r.setHeaderMessage(D.cameraPermissionRequesting());var o=function(){n||r.createPermissionButton(e,t)};et.getCameras().then(function(n){r.persistedDataManager.setHasPermission(!0),r.showHideScanTypeSwapLink(!0),r.resetHeaderMessage(),n&&n.length>0?(e.removeChild(t),r.renderCameraSelection(n)):(r.setHeaderMessage(D.noCameraFound(),y.STATUS_WARNING),o())}).catch(function(e){r.persistedDataManager.setHasPermission(!1),n?n.disabled=!1:o(),r.setHeaderMessage(e,y.STATUS_WARNING),r.showHideScanTypeSwapLink(!0)})},e.prototype.createPermissionButton=function(e,t){var n=this,r=eg.createElement("button",this.getCameraPermissionButtonId());r.innerText=D.cameraPermissionTitle(),r.addEventListener("click",function(){r.disabled=!0,n.createCameraListUi(e,t,r)}),t.appendChild(r)},e.prototype.createPermissionsUi=function(e,t){var n=this;if(ep.isCameraScanType(this.currentScanType)&&this.persistedDataManager.hasCameraPermissions()){ed.hasPermissions().then(function(r){r?n.createCameraListUi(e,t):(n.persistedDataManager.setHasPermission(!1),n.createPermissionButton(e,t))}).catch(function(r){n.persistedDataManager.setHasPermission(!1),n.createPermissionButton(e,t)});return}this.createPermissionButton(e,t)},e.prototype.createSectionControlPanel=function(){var e=document.getElementById(this.getDashboardSectionId()),t=document.createElement("div");e.appendChild(t);var n=document.createElement("div");n.id=this.getDashboardSectionCameraScanRegionId(),n.style.display=ep.isCameraScanType(this.currentScanType)?"block":"none",t.appendChild(n);var r=document.createElement("div");r.style.textAlign="center",n.appendChild(r),this.scanTypeSelector.isCameraScanRequired()&&this.createPermissionsUi(n,r),this.renderFileScanUi(t)},e.prototype.renderFileScanUi=function(e){var t=ep.isFileScanType(this.currentScanType),n=this;this.fileSelectionUi=eM.create(e,t,function(e){if(!n.html5Qrcode)throw"html5Qrcode not defined";ep.isFileScanType(n.currentScanType)&&(n.setHeaderMessage(D.loadingImage()),n.html5Qrcode.scanFileV2(e,!0).then(function(e){n.resetHeaderMessage(),n.qrCodeSuccessCallback(e.decodedText,e)}).catch(function(e){n.setHeaderMessage(e,y.STATUS_WARNING),n.qrCodeErrorCallback(e,C.createFrom(e))}))})},e.prototype.renderCameraSelection=function(e){var t,n=this,r=this,o=document.getElementById(this.getDashboardSectionCameraScanRegionId());o.style.textAlign="center";var i=eE.create(o,!1),a=function(e){var t,r,o,a=e.zoomFeature();if(a.isSupported()){i.setOnCameraZoomValueChangeCallback(function(e){a.apply(e)});var s=1;n.config.defaultZoomValueIfSupported&&(s=n.config.defaultZoomValueIfSupported),t=s,r=a.min(),s=t>(o=a.max())?o:t<r?r:t,i.setValues(a.min(),a.max(),s,a.step()),i.show()}},s=eC.create(o,e),c=document.createElement("span"),u=eg.createElement("button",ef.CAMERA_START_BUTTON_ID);u.innerText=D.scanButtonStartScanningText(),c.appendChild(u);var l=eg.createElement("button",ef.CAMERA_STOP_BUTTON_ID);l.innerText=D.scanButtonStopScanningText(),l.style.display="none",l.disabled=!0,c.appendChild(l);var h=function(e){if(!e.torchFeature().isSupported()){t&&t.hide();return}t?t.updateTorchCapability(e.torchFeature()):t=eT.create(c,e.torchFeature(),{display:"none",marginLeft:"5px"},function(e){r.setHeaderMessage(e,y.STATUS_WARNING)}),t.show()};o.appendChild(c);var d=function(e){e||(u.style.display="none"),u.innerText=D.scanButtonStartScanningText(),u.style.opacity="1",u.disabled=!1,e&&(u.style.display="inline-block")};if(u.addEventListener("click",function(e){u.innerText=D.scanButtonScanningStarting(),s.disable(),u.disabled=!0,u.style.opacity="0.5",n.scanTypeSelector.hasMoreThanOneScanType()&&r.showHideScanTypeSwapLink(!1),r.resetHeaderMessage();var t,o=s.getValue();r.persistedDataManager.setLastUsedCameraId(o),r.html5Qrcode.start(o,{fps:(t=r.config).fps,qrbox:t.qrbox,aspectRatio:t.aspectRatio,disableFlip:t.disableFlip,videoConstraints:t.videoConstraints},r.qrCodeSuccessCallback,r.qrCodeErrorCallback).then(function(e){l.disabled=!1,l.style.display="inline-block",d(!1);var t=r.html5Qrcode.getRunningTrackCameraCapabilities();!0===n.config.showTorchButtonIfSupported&&h(t),!0===n.config.showZoomSliderIfSupported&&a(t)}).catch(function(e){r.showHideScanTypeSwapLink(!0),s.enable(),d(!0),r.setHeaderMessage(e,y.STATUS_WARNING)})}),s.hasSingleItem()&&u.click(),l.addEventListener("click",function(e){if(!r.html5Qrcode)throw"html5Qrcode not defined";l.disabled=!0,r.html5Qrcode.stop().then(function(e){n.scanTypeSelector.hasMoreThanOneScanType()&&r.showHideScanTypeSwapLink(!0),s.enable(),u.disabled=!1,l.style.display="none",u.style.display="inline-block",t&&(t.reset(),t.hide()),i.removeOnCameraZoomValueChangeCallback(),i.hide(),r.insertCameraScanImageToScanRegion()}).catch(function(e){l.disabled=!1,r.setHeaderMessage(e,y.STATUS_WARNING)})}),r.persistedDataManager.getLastUsedCameraId()){var p=r.persistedDataManager.getLastUsedCameraId();s.hasValue(p)?(s.setValue(p),u.click()):r.persistedDataManager.resetLastUsedCameraId()}},e.prototype.createSectionSwap=function(){var e=this,t=D.textIfCameraScanSelected(),n=D.textIfFileScanSelected(),r=document.getElementById(this.getDashboardSectionId()),o=document.createElement("div");o.style.textAlign="center";var i=eg.createElement("span",this.getDashboardSectionSwapLinkId());i.style.textDecoration="underline",i.style.cursor="pointer",i.innerText=ep.isCameraScanType(this.currentScanType)?t:n,i.addEventListener("click",function(){if(!e.sectionSwapAllowed){e.verbose&&e.logger.logError("Section swap called when not allowed");return}e.resetHeaderMessage(),e.fileSelectionUi.resetValue(),e.sectionSwapAllowed=!1,ep.isCameraScanType(e.currentScanType)?(e.clearScanRegion(),e.getCameraScanRegion().style.display="none",e.fileSelectionUi.show(),i.innerText=n,e.currentScanType=p.SCAN_TYPE_FILE,e.insertFileScanImageToScanRegion()):(e.clearScanRegion(),e.getCameraScanRegion().style.display="block",e.fileSelectionUi.hide(),i.innerText=t,e.currentScanType=p.SCAN_TYPE_CAMERA,e.insertCameraScanImageToScanRegion(),e.startCameraScanIfPermissionExistsOnSwap()),e.sectionSwapAllowed=!0}),o.appendChild(i),r.appendChild(o)},e.prototype.startCameraScanIfPermissionExistsOnSwap=function(){var e=this,t=this;if(this.persistedDataManager.hasCameraPermissions()){ed.hasPermissions().then(function(n){if(n){var r=document.getElementById(t.getCameraPermissionButtonId());if(!r)throw e.logger.logError("Permission button not found, fail;"),"Permission button not found";r.click()}else t.persistedDataManager.setHasPermission(!1)}).catch(function(e){t.persistedDataManager.setHasPermission(!1)});return}},e.prototype.resetHeaderMessage=function(){document.getElementById(this.getHeaderMessageContainerId()).style.display="none"},e.prototype.setHeaderMessage=function(e,t){t||(t=y.STATUS_DEFAULT);var n=this.getHeaderMessageDiv();switch(n.innerText=e,n.style.display="block",t){case y.STATUS_SUCCESS:n.style.background="rgba(106, 175, 80, 0.26)",n.style.color="#477735";break;case y.STATUS_WARNING:n.style.background="rgba(203, 36, 49, 0.14)",n.style.color="#cb2431";break;case y.STATUS_DEFAULT:default:n.style.background="rgba(0, 0, 0, 0)",n.style.color="rgb(17, 17, 17)"}},e.prototype.showHideScanTypeSwapLink=function(e){this.scanTypeSelector.hasMoreThanOneScanType()&&(!0!==e&&(e=!1),this.sectionSwapAllowed=e,this.getDashboardSectionSwapLink().style.display=e?"inline-block":"none")},e.prototype.insertCameraScanImageToScanRegion=function(){var e=this,t=document.getElementById(this.getScanRegionId());if(this.cameraScanImage){t.innerHTML="<br>",t.appendChild(this.cameraScanImage);return}this.cameraScanImage=new Image,this.cameraScanImage.onload=function(n){t.innerHTML="<br>",t.appendChild(e.cameraScanImage)},this.cameraScanImage.width=64,this.cameraScanImage.style.opacity="0.8",this.cameraScanImage.src=er,this.cameraScanImage.alt=D.cameraScanAltText()},e.prototype.insertFileScanImageToScanRegion=function(){var e=this,t=document.getElementById(this.getScanRegionId());if(this.fileScanImage){t.innerHTML="<br>",t.appendChild(this.fileScanImage);return}this.fileScanImage=new Image,this.fileScanImage.onload=function(n){t.innerHTML="<br>",t.appendChild(e.fileScanImage)},this.fileScanImage.width=64,this.fileScanImage.style.opacity="0.8",this.fileScanImage.src=eo,this.fileScanImage.alt=D.fileScanAltText()},e.prototype.clearScanRegion=function(){document.getElementById(this.getScanRegionId()).innerHTML=""},e.prototype.getDashboardSectionId=function(){return"".concat(this.elementId,"__dashboard_section")},e.prototype.getDashboardSectionCameraScanRegionId=function(){return"".concat(this.elementId,"__dashboard_section_csr")},e.prototype.getDashboardSectionSwapLinkId=function(){return ef.SCAN_TYPE_CHANGE_ANCHOR_ID},e.prototype.getScanRegionId=function(){return"".concat(this.elementId,"__scan_region")},e.prototype.getDashboardId=function(){return"".concat(this.elementId,"__dashboard")},e.prototype.getHeaderMessageContainerId=function(){return"".concat(this.elementId,"__header_message")},e.prototype.getCameraPermissionButtonId=function(){return ef.CAMERA_PERMISSION_BUTTON_ID},e.prototype.getCameraScanRegion=function(){return document.getElementById(this.getDashboardSectionCameraScanRegionId())},e.prototype.getDashboardSectionSwapLink=function(){return document.getElementById(this.getDashboardSectionSwapLinkId())},e.prototype.getHeaderMessageDiv=function(){return document.getElementById(this.getHeaderMessageContainerId())}}()}}]);