From 426741d302612d4191167f73d95e307eabb269ce Mon Sep 17 00:00:00 2001 From: David Cook Date: Mon, 14 Aug 2023 00:13:17 +0000 Subject: [PATCH] Bug 23641: Add barcode capture via device camera for self-checkout This patch adds barcode capture via device camera using the zxing-browser Javascript library. Signed-off-by: Philip Orr --- .../opac-tmpl/bootstrap/css/sco-barcode.css | 3 ++ .../bootstrap/en/modules/sco/sco-main.tt | 14 +++++++ .../opac-tmpl/bootstrap/js/sco-barcode.js | 41 +++++++++++++++++++ .../lib/zxing/zxing-browser-0.1.4.min.js | 1 + 4 files changed, 59 insertions(+) create mode 100644 koha-tmpl/opac-tmpl/bootstrap/css/sco-barcode.css create mode 100644 koha-tmpl/opac-tmpl/bootstrap/js/sco-barcode.js create mode 100644 koha-tmpl/opac-tmpl/lib/zxing/zxing-browser-0.1.4.min.js diff --git a/koha-tmpl/opac-tmpl/bootstrap/css/sco-barcode.css b/koha-tmpl/opac-tmpl/bootstrap/css/sco-barcode.css new file mode 100644 index 0000000000..d6fa450e9b --- /dev/null +++ b/koha-tmpl/opac-tmpl/bootstrap/css/sco-barcode.css @@ -0,0 +1,3 @@ +#scan_card_barcode, #scan_item_barcode { + display: none; +} diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/modules/sco/sco-main.tt b/koha-tmpl/opac-tmpl/bootstrap/en/modules/sco/sco-main.tt index 7508a211b5..4129772a22 100644 --- a/koha-tmpl/opac-tmpl/bootstrap/en/modules/sco/sco-main.tt +++ b/koha-tmpl/opac-tmpl/bootstrap/en/modules/sco/sco-main.tt @@ -41,6 +41,7 @@ [% END %] [% Asset.js('js/Gettext.js') | $raw %] [% Asset.js('js/i18n.js') | $raw %] +[% Asset.css("css/sco-barcode.css") | $raw %] [% INCLUDE 'masthead-sco.inc' %] @@ -279,6 +280,7 @@
+
@@ -472,6 +474,7 @@
+
[% END %] @@ -496,6 +499,14 @@ + + [% INCLUDE 'opac-bottom.inc' %] [% BLOCK jsinclude %] [% INCLUDE 'datatables.inc' %] @@ -624,5 +635,8 @@ + [% Asset.js("lib/zxing/zxing-browser-0.1.4.min.js") | $raw %] + [% Asset.js("js/sco-barcode.js") | $raw %] + [% IF ( Koha.Preference('SCOUserJS') ) %][% END %] [% END %] diff --git a/koha-tmpl/opac-tmpl/bootstrap/js/sco-barcode.js b/koha-tmpl/opac-tmpl/bootstrap/js/sco-barcode.js new file mode 100644 index 0000000000..8b6eac4409 --- /dev/null +++ b/koha-tmpl/opac-tmpl/bootstrap/js/sco-barcode.js @@ -0,0 +1,41 @@ +$(document).ready(function(){ + if (navigator.mediaDevices){ + navigator.mediaDevices.enumerateDevices().then(function(devices){ + devices.forEach(function(device){ + if (device.kind == 'videoinput'){ + $("#scan_card_barcode").css('display','inline-block'); + $("#scan_item_barcode").css('display','inline-block'); + } + }); + }); + } +}); + +async function scan_barcode_browser(cb) { + const codeReader = new ZXingBrowser.BrowserMultiFormatReader(); + if (codeReader){ + $("#camera_preview_modal").modal('show'); + const controls = await codeReader.decodeFromVideoDevice(null,'camera_preview', (result,controls) => { + if (result){ + $("#camera_preview_modal").modal('hide'); + cb(result.text); + controls.stop(); + } + }); + $("#camera_preview_modal").on('hide.bs.modal', function(event){ + controls.stop(); + }); + } +} + +$("#scan_card_barcode").on("click", function(){ + scan_barcode_browser(function (barcode){ + $("#patronid").val(barcode); + }); +}); + +$("#scan_item_barcode").on("click", function(){ + scan_barcode_browser(function (barcode){ + $("#barcode").val(barcode); + }); +}); diff --git a/koha-tmpl/opac-tmpl/lib/zxing/zxing-browser-0.1.4.min.js b/koha-tmpl/opac-tmpl/lib/zxing/zxing-browser-0.1.4.min.js new file mode 100644 index 0000000000..d3962a8df1 --- /dev/null +++ b/koha-tmpl/opac-tmpl/lib/zxing/zxing-browser-0.1.4.min.js @@ -0,0 +1 @@ +!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports):"function"==typeof define&&define.amd?define(["exports"],e):e((t="undefined"!=typeof globalThis?globalThis:t||self).ZXingBrowser={})}(this,(function(t){"use strict";var e,r,n,o=(e=function(t,r){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},e(t,r)},function(t,r){if("function"!=typeof r&&null!==r)throw new TypeError("Class extends value "+String(r)+" is not a constructor or null");function n(){this.constructor=t}e(t,r),t.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}),i=function(t){function e(e,r){var n,o,i,a=this.constructor,s=t.call(this,e,r)||this;return Object.defineProperty(s,"name",{value:a.name,enumerable:!1,configurable:!0}),n=s,o=a.prototype,(i=Object.setPrototypeOf)?i(n,o):n.__proto__=o,function(t,e){void 0===e&&(e=t.constructor);var 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r=e*this.rowSize+Math.floor(t/32);this.bits[r]^=1<<(31&t)&4294967295},t.prototype.xor=function(t){if(this.width!==t.getWidth()||this.height!==t.getHeight()||this.rowSize!==t.getRowSize())throw new h("input matrix dimensions do not match");for(var e=new I(Math.floor(this.width/32)+1),r=this.rowSize,n=this.bits,o=0,i=this.height;othis.height||o>this.width)throw new h("The region must fit inside the matrix");for(var a=this.rowSize,s=this.bits,u=e;us&&(s=u),32*ca){for(h=31;f>>>h==0;)h--;32*c+h>a&&(a=32*c+h)}}}return a=0&&0===e[r];)r--;if(r<0)return null;for(var n=Math.floor(r/t),o=32*Math.floor(r%t),i=e[r],a=31;i>>>a==0;)a--;return o+=a,Int32Array.from([o,n])},t.prototype.getWidth=function(){return this.width},t.prototype.getHeight=function(){return this.height},t.prototype.getRowSize=function(){return this.rowSize},t.prototype.equals=function(e){if(!(e instanceof t))return!1;var r=e;return this.width===r.width&&this.height===r.height&&this.rowSize===r.rowSize&&A.equals(this.bits,r.bits)},t.prototype.hashCode=function(){var t=this.width;return t=31*(t=31*(t=31*(t=31*t+this.width)+this.height)+this.rowSize)+A.hashCode(this.bits)},t.prototype.toString=function(t,e,r){return void 0===t&&(t="X "),void 0===e&&(e=" "),void 0===r&&(r="\n"),this.buildToString(t,e,r)},t.prototype.buildToString=function(t,e,r){for(var n=new F,o=0,i=this.height;o>e.LUMINANCE_SHIFT]++;var u=e.estimateBlackPoint(a);if(o<3)for(s=0;s>e.LUMINANCE_SHIFT]++}var h=e.estimateBlackPoint(i),l=t.getMatrix();for(a=0;ai&&(o=a,i=t[a]),t[a]>n&&(n=t[a]);var s=0,u=0;for(a=0;au&&(s=a,u=d)}if(o>s){var f=o;o=s,s=f}if(s-o<=r/16)throw new V;var h=s-1,l=-1;for(a=s-1;a>o;a--){var d,p=a-o;(d=p*p*(s-a)*(n-t[a]))>l&&(h=a,l=d)}return h<=e.MINIMUM_DIMENSION&&o>=e.MINIMUM_DIMENSION){var i=r.getMatrix(),a=n>>e.BLOCK_SIZE_POWER;0!=(n&e.BLOCK_SIZE_MASK)&&a++;var s=o>>e.BLOCK_SIZE_POWER;0!=(o&e.BLOCK_SIZE_MASK)&&s++;var u=e.calculateBlackPoints(i,a,s,n,o),c=new k(n,o);e.calculateThresholdForBlock(i,a,s,n,o,u,c),this.matrix=c}else this.matrix=t.prototype.getBlackMatrix.call(this);return this.matrix},e.prototype.createBinarizer=function(t){return new e(t)},e.calculateThresholdForBlock=function(t,r,n,o,i,a,s){for(var u=i-e.BLOCK_SIZE,c=o-e.BLOCK_SIZE,f=0;fu&&(h=u);for(var l=e.cap(f,2,n-3),d=0;dc&&(p=c);for(var g=e.cap(d,2,r-3),w=0,y=-2;y<=2;y++){var v=a[l+y];w+=v[g-2]+v[g-1]+v[g]+v[g+1]+v[g+2]}var _=w/25;e.thresholdBlock(t,p,h,_,o,s)}}},e.cap=function(t,e,r){return tr?r:t},e.thresholdBlock=function(t,r,n,o,i,a){for(var s=0,u=n*i+r;sa&&(f=a);for(var h=0;hs&&(l=s);for(var d=0,p=255,g=0,w=0,y=f*o+l;wg&&(g=_)}if(g-p>e.MIN_DYNAMIC_RANGE)for(w++,y+=o;w>2*e.BLOCK_SIZE_POWER;if(g-p<=e.MIN_DYNAMIC_RANGE&&(m=p/2,c>0&&h>0)){var C=(u[c-1][h]+2*u[c][h-1]+u[c-1][h-1])/4;p>10;o[a]=u}else{i=0,a=0;for(var c=t.length;i>10;o[a]=255-u}}return o},e.prototype.getRow=function(t,e){if(t<0||t>=this.getHeight())throw new h("Requested row is outside the image: "+t);var r=this.getWidth(),n=t*r;return null===e?e=this.buffer.slice(n,n+r):(e.length0&&o[o.length-1])||6!==i[0]&&2!==i[0])){a=0;continue}if(3===i[0]&&(!o||i[1]>o[0]&&i[1]=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},$=function(){function t(t,e,r){void 0===e&&(e=500),this.reader=t,this.timeBetweenScansMillis=e,this._hints=r,this._stopContinuousDecode=!1,this._stopAsyncDecode=!1,this._timeBetweenDecodingAttempts=0}return Object.defineProperty(t.prototype,"hasNavigator",{get:function(){return"undefined"!=typeof navigator},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isMediaDevicesSuported",{get:function(){return this.hasNavigator&&!!navigator.mediaDevices},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"canEnumerateDevices",{get:function(){return!(!this.isMediaDevicesSuported||!navigator.mediaDevices.enumerateDevices)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"timeBetweenDecodingAttempts",{get:function(){return this._timeBetweenDecodingAttempts},set:function(t){this._timeBetweenDecodingAttempts=t<0?0:t},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hints",{get:function(){return this._hints},set:function(t){this._hints=t||null},enumerable:!1,configurable:!0}),t.prototype.listVideoInputDevices=function(){return q(this,void 0,void 0,(function(){var t,e,r,n,o,i,a,s,u,c,f,h;return Q(this,(function(l){switch(l.label){case 0:if(!this.hasNavigator)throw new Error("Can't enumerate devices, navigator is not present.");if(!this.canEnumerateDevices)throw new Error("Can't enumerate devices, method not supported.");return[4,navigator.mediaDevices.enumerateDevices()];case 1:t=l.sent(),e=[];try{for(r=J(t),n=r.next();!n.done;n=r.next())o=n.value,"videoinput"===(i="video"===o.kind?"videoinput":o.kind)&&(a=o.deviceId||o.id,s=o.label||"Video device "+(e.length+1),u=o.groupId,c={deviceId:a,label:s,kind:i,groupId:u},e.push(c))}catch(t){f={error:t}}finally{try{n&&!n.done&&(h=r.return)&&h.call(r)}finally{if(f)throw f.error}}return[2,e]}}))}))},t.prototype.getVideoInputDevices=function(){return q(this,void 0,void 0,(function(){return Q(this,(function(t){switch(t.label){case 0:return[4,this.listVideoInputDevices()];case 1:return[2,t.sent().map((function(t){return new K(t.deviceId,t.label)}))]}}))}))},t.prototype.findDeviceById=function(t){return q(this,void 0,void 0,(function(){var e;return Q(this,(function(r){switch(r.label){case 0:return[4,this.listVideoInputDevices()];case 1:return(e=r.sent())?[2,e.find((function(e){return e.deviceId===t}))]:[2,null]}}))}))},t.prototype.decodeFromInputVideoDevice=function(t,e){return q(this,void 0,void 0,(function(){return Q(this,(function(r){switch(r.label){case 0:return[4,this.decodeOnceFromVideoDevice(t,e)];case 1:return[2,r.sent()]}}))}))},t.prototype.decodeOnceFromVideoDevice=function(t,e){return q(this,void 0,void 0,(function(){var r;return Q(this,(function(n){switch(n.label){case 0:return this.reset(),r={video:t?{deviceId:{exact:t}}:{facingMode:"environment"}},[4,this.decodeOnceFromConstraints(r,e)];case 1:return[2,n.sent()]}}))}))},t.prototype.decodeOnceFromConstraints=function(t,e){return q(this,void 0,void 0,(function(){var r;return Q(this,(function(n){switch(n.label){case 0:return[4,navigator.mediaDevices.getUserMedia(t)];case 1:return r=n.sent(),[4,this.decodeOnceFromStream(r,e)];case 2:return[2,n.sent()]}}))}))},t.prototype.decodeOnceFromStream=function(t,e){return q(this,void 0,void 0,(function(){var r;return Q(this,(function(n){switch(n.label){case 0:return this.reset(),[4,this.attachStreamToVideo(t,e)];case 1:return r=n.sent(),[4,this.decodeOnce(r)];case 2:return[2,n.sent()]}}))}))},t.prototype.decodeFromInputVideoDeviceContinuously=function(t,e,r){return q(this,void 0,void 0,(function(){return Q(this,(function(n){switch(n.label){case 0:return[4,this.decodeFromVideoDevice(t,e,r)];case 1:return[2,n.sent()]}}))}))},t.prototype.decodeFromVideoDevice=function(t,e,r){return q(this,void 0,void 0,(function(){var n;return Q(this,(function(o){switch(o.label){case 0:return n={video:t?{deviceId:{exact:t}}:{facingMode:"environment"}},[4,this.decodeFromConstraints(n,e,r)];case 1:return[2,o.sent()]}}))}))},t.prototype.decodeFromConstraints=function(t,e,r){return q(this,void 0,void 0,(function(){var n;return Q(this,(function(o){switch(o.label){case 0:return[4,navigator.mediaDevices.getUserMedia(t)];case 1:return n=o.sent(),[4,this.decodeFromStream(n,e,r)];case 2:return[2,o.sent()]}}))}))},t.prototype.decodeFromStream=function(t,e,r){return q(this,void 0,void 0,(function(){var n;return Q(this,(function(o){switch(o.label){case 0:return this.reset(),[4,this.attachStreamToVideo(t,e)];case 1:return n=o.sent(),[4,this.decodeContinuously(n,r)];case 2:return[2,o.sent()]}}))}))},t.prototype.stopAsyncDecode=function(){this._stopAsyncDecode=!0},t.prototype.stopContinuousDecode=function(){this._stopContinuousDecode=!0},t.prototype.attachStreamToVideo=function(t,e){return q(this,void 0,void 0,(function(){var r;return Q(this,(function(n){switch(n.label){case 0:return r=this.prepareVideoElement(e),this.addVideoSource(r,t),this.videoElement=r,this.stream=t,[4,this.playVideoOnLoadAsync(r)];case 1:return n.sent(),[2,r]}}))}))},t.prototype.playVideoOnLoadAsync=function(t){var e=this;return new Promise((function(r,n){return e.playVideoOnLoad(t,(function(){return r()}))}))},t.prototype.playVideoOnLoad=function(t,e){var r=this;this.videoEndedListener=function(){return r.stopStreams()},this.videoCanPlayListener=function(){return r.tryPlayVideo(t)},t.addEventListener("ended",this.videoEndedListener),t.addEventListener("canplay",this.videoCanPlayListener),t.addEventListener("playing",e),this.tryPlayVideo(t)},t.prototype.isVideoPlaying=function(t){return t.currentTime>0&&!t.paused&&!t.ended&&t.readyState>2},t.prototype.tryPlayVideo=function(t){return q(this,void 0,void 0,(function(){return Q(this,(function(e){switch(e.label){case 0:if(this.isVideoPlaying(t))return console.warn("Trying to play video that is already playing."),[2];e.label=1;case 1:return e.trys.push([1,3,,4]),[4,t.play()];case 2:return e.sent(),[3,4];case 3:return e.sent(),console.warn("It was not possible to play the video."),[3,4];case 4:return[2]}}))}))},t.prototype.getMediaElement=function(t,e){var r=document.getElementById(t);if(!r)throw new c("element with id '"+t+"' not found");if(r.nodeName.toLowerCase()!==e.toLowerCase())throw new c("element with id '"+t+"' must be an "+e+" element");return r},t.prototype.decodeFromImage=function(t,e){if(!t&&!e)throw new c("either imageElement with a src set or an url must be provided");return e&&!t?this.decodeFromImageUrl(e):this.decodeFromImageElement(t)},t.prototype.decodeFromVideo=function(t,e){if(!t&&!e)throw new c("Either an element with a src set or an URL must be provided");return e&&!t?this.decodeFromVideoUrl(e):this.decodeFromVideoElement(t)},t.prototype.decodeFromVideoContinuously=function(t,e,r){if(void 0===t&&void 0===e)throw new c("Either an element with a src set or an URL must be provided");return e&&!t?this.decodeFromVideoUrlContinuously(e,r):this.decodeFromVideoElementContinuously(t,r)},t.prototype.decodeFromImageElement=function(t){if(!t)throw new c("An image element must be provided.");this.reset();var e=this.prepareImageElement(t);return this.imageElement=e,this.isImageLoaded(e)?this.decodeOnce(e,!1,!0):this._decodeOnLoadImage(e)},t.prototype.decodeFromVideoElement=function(t){var e=this._decodeFromVideoElementSetup(t);return this._decodeOnLoadVideo(e)},t.prototype.decodeFromVideoElementContinuously=function(t,e){var r=this._decodeFromVideoElementSetup(t);return this._decodeOnLoadVideoContinuously(r,e)},t.prototype._decodeFromVideoElementSetup=function(t){if(!t)throw new c("A video element must be provided.");this.reset();var e=this.prepareVideoElement(t);return this.videoElement=e,e},t.prototype.decodeFromImageUrl=function(t){if(!t)throw new c("An URL must be provided.");this.reset();var e=this.prepareImageElement();this.imageElement=e;var r=this._decodeOnLoadImage(e);return e.src=t,r},t.prototype.decodeFromVideoUrl=function(t){if(!t)throw new c("An URL must be provided.");this.reset();var e=this.prepareVideoElement(),r=this.decodeFromVideoElement(e);return e.src=t,r},t.prototype.decodeFromVideoUrlContinuously=function(t,e){if(!t)throw new c("An URL must be provided.");this.reset();var r=this.prepareVideoElement(),n=this.decodeFromVideoElementContinuously(r,e);return r.src=t,n},t.prototype._decodeOnLoadImage=function(t){var e=this;return new Promise((function(r,n){e.imageLoadedListener=function(){return e.decodeOnce(t,!1,!0).then(r,n)},t.addEventListener("load",e.imageLoadedListener)}))},t.prototype._decodeOnLoadVideo=function(t){return q(this,void 0,void 0,(function(){return Q(this,(function(e){switch(e.label){case 0:return[4,this.playVideoOnLoadAsync(t)];case 1:return e.sent(),[4,this.decodeOnce(t)];case 2:return[2,e.sent()]}}))}))},t.prototype._decodeOnLoadVideoContinuously=function(t,e){return q(this,void 0,void 0,(function(){return Q(this,(function(r){switch(r.label){case 0:return[4,this.playVideoOnLoadAsync(t)];case 1:return r.sent(),this.decodeContinuously(t,e),[2]}}))}))},t.prototype.isImageLoaded=function(t){return!!t.complete&&0!==t.naturalWidth},t.prototype.prepareImageElement=function(t){var e;return void 0===t&&((e=document.createElement("img")).width=200,e.height=200),"string"==typeof t&&(e=this.getMediaElement(t,"img")),t instanceof HTMLImageElement&&(e=t),e},t.prototype.prepareVideoElement=function(t){var e;return t||"undefined"==typeof document||((e=document.createElement("video")).width=200,e.height=200),"string"==typeof t&&(e=this.getMediaElement(t,"video")),t instanceof HTMLVideoElement&&(e=t),e.setAttribute("autoplay","true"),e.setAttribute("muted","true"),e.setAttribute("playsinline","true"),e},t.prototype.decodeOnce=function(t,e,r){var n=this;void 0===e&&(e=!0),void 0===r&&(r=!0),this._stopAsyncDecode=!1;var o=function(i,a){if(n._stopAsyncDecode)return a(new V("Video stream has ended before any code could be detected.")),void(n._stopAsyncDecode=void 0);try{i(n.decode(t))}catch(t){if(e&&t instanceof V||(t instanceof p||t instanceof b)&&r)return setTimeout(o,n._timeBetweenDecodingAttempts,i,a);a(t)}};return new Promise((function(t,e){return o(t,e)}))},t.prototype.decodeContinuously=function(t,e){var r=this;this._stopContinuousDecode=!1;var n=function(){if(r._stopContinuousDecode)r._stopContinuousDecode=void 0;else try{var o=r.decode(t);e(o,null),setTimeout(n,r.timeBetweenScansMillis)}catch(t){e(null,t),(t instanceof p||t instanceof b||t instanceof V)&&setTimeout(n,r._timeBetweenDecodingAttempts)}};n()},t.prototype.decode=function(t){var e=this.createBinaryBitmap(t);return this.decodeBitmap(e)},t.prototype.createBinaryBitmap=function(t){this.getCaptureCanvasContext(t),t instanceof HTMLVideoElement?this.drawFrameOnCanvas(t):this.drawImageOnCanvas(t);var e=this.getCaptureCanvas(t),r=new Z(e),n=new X(r);return new l(n)},t.prototype.getCaptureCanvasContext=function(t){if(!this.captureCanvasContext){var e=this.getCaptureCanvas(t),r=void 0;try{r=e.getContext("2d",{willReadFrequently:!0})}catch(t){r=e.getContext("2d")}this.captureCanvasContext=r}return this.captureCanvasContext},t.prototype.getCaptureCanvas=function(t){if(!this.captureCanvas){var e=this.createCaptureCanvas(t);this.captureCanvas=e}return this.captureCanvas},t.prototype.drawFrameOnCanvas=function(t,e,r){void 0===e&&(e={sx:0,sy:0,sWidth:t.videoWidth,sHeight:t.videoHeight,dx:0,dy:0,dWidth:t.videoWidth,dHeight:t.videoHeight}),void 0===r&&(r=this.captureCanvasContext),r.drawImage(t,e.sx,e.sy,e.sWidth,e.sHeight,e.dx,e.dy,e.dWidth,e.dHeight)},t.prototype.drawImageOnCanvas=function(t,e,r){void 0===e&&(e={sx:0,sy:0,sWidth:t.naturalWidth,sHeight:t.naturalHeight,dx:0,dy:0,dWidth:t.naturalWidth,dHeight:t.naturalHeight}),void 0===r&&(r=this.captureCanvasContext),r.drawImage(t,e.sx,e.sy,e.sWidth,e.sHeight,e.dx,e.dy,e.dWidth,e.dHeight)},t.prototype.decodeBitmap=function(t){return this.reader.decode(t,this._hints)},t.prototype.createCaptureCanvas=function(t){if("undefined"==typeof document)return this._destroyCaptureCanvas(),null;var e,r,n=document.createElement("canvas");return void 0!==t&&(t instanceof HTMLVideoElement?(e=t.videoWidth,r=t.videoHeight):t instanceof HTMLImageElement&&(e=t.naturalWidth||t.width,r=t.naturalHeight||t.height)),n.style.width=e+"px",n.style.height=r+"px",n.width=e,n.height=r,n},t.prototype.stopStreams=function(){this.stream&&(this.stream.getVideoTracks().forEach((function(t){return t.stop()})),this.stream=void 0),!1===this._stopAsyncDecode&&this.stopAsyncDecode(),!1===this._stopContinuousDecode&&this.stopContinuousDecode()},t.prototype.reset=function(){this.stopStreams(),this._destroyVideoElement(),this._destroyImageElement(),this._destroyCaptureCanvas()},t.prototype._destroyVideoElement=function(){this.videoElement&&(void 0!==this.videoEndedListener&&this.videoElement.removeEventListener("ended",this.videoEndedListener),void 0!==this.videoPlayingEventListener&&this.videoElement.removeEventListener("playing",this.videoPlayingEventListener),void 0!==this.videoCanPlayListener&&this.videoElement.removeEventListener("loadedmetadata",this.videoCanPlayListener),this.cleanVideoSource(this.videoElement),this.videoElement=void 0)},t.prototype._destroyImageElement=function(){this.imageElement&&(void 0!==this.imageLoadedListener&&this.imageElement.removeEventListener("load",this.imageLoadedListener),this.imageElement.src=void 0,this.imageElement.removeAttribute("src"),this.imageElement=void 0)},t.prototype._destroyCaptureCanvas=function(){this.captureCanvasContext=void 0,this.captureCanvas=void 0},t.prototype.addVideoSource=function(t,e){try{t.srcObject=e}catch(r){t.src=URL.createObjectURL(e)}},t.prototype.cleanVideoSource=function(t){try{t.srcObject=null}catch(e){t.src=""}this.videoElement.removeAttribute("src")},t}(),tt=function(){function t(t,e,r,n,o,i){void 0===r&&(r=null==e?0:8*e.length),void 0===i&&(i=w.currentTimeMillis()),this.text=t,this.rawBytes=e,this.numBits=r,this.resultPoints=n,this.format=o,this.timestamp=i,this.text=t,this.rawBytes=e,this.numBits=null==r?null==e?0:8*e.length:r,this.resultPoints=n,this.format=o,this.resultMetadata=null,this.timestamp=null==i?w.currentTimeMillis():i}return t.prototype.getText=function(){return this.text},t.prototype.getRawBytes=function(){return this.rawBytes},t.prototype.getNumBits=function(){return this.numBits},t.prototype.getResultPoints=function(){return this.resultPoints},t.prototype.getBarcodeFormat=function(){return this.format},t.prototype.getResultMetadata=function(){return this.resultMetadata},t.prototype.putMetadata=function(t,e){null===this.resultMetadata&&(this.resultMetadata=new Map),this.resultMetadata.set(t,e)},t.prototype.putAllMetadata=function(t){null!==t&&(null===this.resultMetadata?this.resultMetadata=t:this.resultMetadata=new Map(t))},t.prototype.addResultPoints=function(t){var e=this.resultPoints;if(null===e)this.resultPoints=t;else if(null!==t&&t.length>0){var r=new Array(e.length+t.length);w.arraycopy(e,0,r,0,e.length),w.arraycopy(t,0,r,e.length,t.length),this.resultPoints=r}},t.prototype.getTimestamp=function(){return this.timestamp},t.prototype.toString=function(){return this.text},t}();!function(t){t[t.AZTEC=0]="AZTEC",t[t.CODABAR=1]="CODABAR",t[t.CODE_39=2]="CODE_39",t[t.CODE_93=3]="CODE_93",t[t.CODE_128=4]="CODE_128",t[t.DATA_MATRIX=5]="DATA_MATRIX",t[t.EAN_8=6]="EAN_8",t[t.EAN_13=7]="EAN_13",t[t.ITF=8]="ITF",t[t.MAXICODE=9]="MAXICODE",t[t.PDF_417=10]="PDF_417",t[t.QR_CODE=11]="QR_CODE",t[t.RSS_14=12]="RSS_14",t[t.RSS_EXPANDED=13]="RSS_EXPANDED",t[t.UPC_A=14]="UPC_A",t[t.UPC_E=15]="UPC_E",t[t.UPC_EAN_EXTENSION=16]="UPC_EAN_EXTENSION"}(N||(N={}));var et,rt=N;!function(t){t[t.OTHER=0]="OTHER",t[t.ORIENTATION=1]="ORIENTATION",t[t.BYTE_SEGMENTS=2]="BYTE_SEGMENTS",t[t.ERROR_CORRECTION_LEVEL=3]="ERROR_CORRECTION_LEVEL",t[t.ISSUE_NUMBER=4]="ISSUE_NUMBER",t[t.SUGGESTED_PRICE=5]="SUGGESTED_PRICE",t[t.POSSIBLE_COUNTRY=6]="POSSIBLE_COUNTRY",t[t.UPC_EAN_EXTENSION=7]="UPC_EAN_EXTENSION",t[t.PDF417_EXTRA_METADATA=8]="PDF417_EXTRA_METADATA",t[t.STRUCTURED_APPEND_SEQUENCE=9]="STRUCTURED_APPEND_SEQUENCE",t[t.STRUCTURED_APPEND_PARITY=10]="STRUCTURED_APPEND_PARITY"}(et||(et={}));var nt,ot=et,it=function(){function t(t,e,r,n,o,i){void 0===o&&(o=-1),void 0===i&&(i=-1),this.rawBytes=t,this.text=e,this.byteSegments=r,this.ecLevel=n,this.structuredAppendSequenceNumber=o,this.structuredAppendParity=i,this.numBits=null==t?0:8*t.length}return t.prototype.getRawBytes=function(){return this.rawBytes},t.prototype.getNumBits=function(){return this.numBits},t.prototype.setNumBits=function(t){this.numBits=t},t.prototype.getText=function(){return this.text},t.prototype.getByteSegments=function(){return this.byteSegments},t.prototype.getECLevel=function(){return this.ecLevel},t.prototype.getErrorsCorrected=function(){return this.errorsCorrected},t.prototype.setErrorsCorrected=function(t){this.errorsCorrected=t},t.prototype.getErasures=function(){return this.erasures},t.prototype.setErasures=function(t){this.erasures=t},t.prototype.getOther=function(){return this.other},t.prototype.setOther=function(t){this.other=t},t.prototype.hasStructuredAppend=function(){return this.structuredAppendParity>=0&&this.structuredAppendSequenceNumber>=0},t.prototype.getStructuredAppendParity=function(){return this.structuredAppendParity},t.prototype.getStructuredAppendSequenceNumber=function(){return this.structuredAppendSequenceNumber},t}(),at=function(){function t(){}return t.prototype.exp=function(t){return this.expTable[t]},t.prototype.log=function(t){if(0===t)throw new h;return this.logTable[t]},t.addOrSubtract=function(t,e){return t^e},t}(),st=function(){function t(t,e){if(0===e.length)throw new h;this.field=t;var r=e.length;if(r>1&&0===e[0]){for(var n=1;nn.length){var o=r;r=n,n=o}var i=new Int32Array(n.length),a=n.length-r.length;w.arraycopy(n,0,i,0,a);for(var s=a;s=t.getDegree()&&!n.isZero();){var a=n.getDegree()-t.getDegree(),s=e.multiply(n.getCoefficient(n.getDegree()),i),u=t.multiplyByMonomial(a,s),c=e.buildMonomial(a,s);r=r.addOrSubtract(c),n=n.addOrSubtract(u)}return[r,n]},t.prototype.toString=function(){for(var t="",e=this.getDegree();e>=0;e--){var r=this.getCoefficient(e);if(0!==r){if(r<0?(t+=" - ",r=-r):t.length>0&&(t+=" + "),0===e||1!==r){var n=this.field.log(r);0===n?t+="1":1===n?t+="a":(t+="a^",t+=n)}0!==e&&(1===e?t+="x":(t+="x^",t+=e))}}return t},t}(),ut=function(){var t=function(e,r){return t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])},t(e,r)};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}(),ct=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return ut(e,t),e.kind="ArithmeticException",e}(s),ft=function(){var t=function(e,r){return t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])},t(e,r)};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}(),ht=function(t){function e(e,r,n){var o=t.call(this)||this;o.primitive=e,o.size=r,o.generatorBase=n;for(var i=new Int32Array(r),a=1,s=0;s=r&&(a^=e,a&=r-1);o.expTable=i;var u=new Int32Array(r);for(s=0;s=(r/2|0);){var c=i,f=s;if(s=u,(i=a).isZero())throw new dt("r_{i-1} was zero");a=c;for(var h=o.getZero(),l=i.getCoefficient(i.getDegree()),d=o.inverse(l);a.getDegree()>=i.getDegree()&&!a.isZero();){var p=a.getDegree()-i.getDegree(),g=o.multiply(a.getCoefficient(a.getDegree()),d);h=h.addOrSubtract(o.buildMonomial(p,g)),a=a.addOrSubtract(i.multiplyByMonomial(p,g))}if(u=h.multiply(s).addOrSubtract(f),a.getDegree()>=i.getDegree())throw new gt("Division algorithm failed to reduce polynomial?")}var w=u.getCoefficient(0);if(0===w)throw new dt("sigmaTilde(0) was zero");var y=o.inverse(w);return[u.multiplyScalar(y),a.multiplyScalar(y)]},t.prototype.findErrorLocations=function(t){var e=t.getDegree();if(1===e)return Int32Array.from([t.getCoefficient(1)]);for(var r=new Int32Array(e),n=0,o=this.field,i=1;i1,l,l+n-1),l+=n-1;else for(var p=n-1;p>=0;--p)h[l++]=0!=(d&1<=8?t.readCode(e,r,8):t.readCode(e,r,n)<<8-n},t.convertBoolArrayToByteArray=function(e){for(var r=new Uint8Array((e.length+7)/8),n=0;n","?","[","]","{","}","CTRL_UL"],t.DIGIT_TABLE=["CTRL_PS"," ","0","1","2","3","4","5","6","7","8","9",",",".","CTRL_UL","CTRL_US"],t}(),vt=function(){function t(){}return t.round=function(t){return isNaN(t)?0:t<=Number.MIN_SAFE_INTEGER?Number.MIN_SAFE_INTEGER:t>=Number.MAX_SAFE_INTEGER?Number.MAX_SAFE_INTEGER:t+(t<0?-.5:.5)|0},t.distance=function(t,e,r,n){var o=t-r,i=e-n;return Math.sqrt(o*o+i*i)},t.sum=function(t){for(var e=0,r=0,n=t.length;r!==n;r++){e+=t[r]}return e},t}(),_t=function(){function t(){}return t.floatToIntBits=function(t){return t},t.MAX_VALUE=Number.MAX_SAFE_INTEGER,t}(),mt=function(){function t(t,e){this.x=t,this.y=e}return t.prototype.getX=function(){return this.x},t.prototype.getY=function(){return this.y},t.prototype.equals=function(e){if(e instanceof t){var r=e;return this.x===r.x&&this.y===r.y}return!1},t.prototype.hashCode=function(){return 31*_t.floatToIntBits(this.x)+_t.floatToIntBits(this.y)},t.prototype.toString=function(){return"("+this.x+","+this.y+")"},t.orderBestPatterns=function(t){var e,r,n,o=this.distance(t[0],t[1]),i=this.distance(t[1],t[2]),a=this.distance(t[0],t[2]);if(i>=o&&i>=a?(r=t[0],e=t[1],n=t[2]):a>=i&&a>=o?(r=t[1],e=t[0],n=t[2]):(r=t[2],e=t[0],n=t[1]),this.crossProductZ(e,r,n)<0){var s=e;e=n,n=s}t[0]=e,t[1]=r,t[2]=n},t.distance=function(t,e){return vt.distance(t.x,t.y,e.x,e.y)},t.crossProductZ=function(t,e,r){var n=e.x,o=e.y;return(r.x-n)*(t.y-o)-(r.y-o)*(t.x-n)},t}(),Ct=function(){function t(t,e){this.bits=t,this.points=e}return t.prototype.getBits=function(){return this.bits},t.prototype.getPoints=function(){return this.points},t}(),At=function(){var t=function(e,r){return t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])},t(e,r)};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}(),Et=function(t){function e(e,r,n,o,i){var a=t.call(this,e,r)||this;return a.compact=n,a.nbDatablocks=o,a.nbLayers=i,a}return At(e,t),e.prototype.getNbLayers=function(){return this.nbLayers},e.prototype.getNbDatablocks=function(){return this.nbDatablocks},e.prototype.isCompact=function(){return this.compact},e}(Ct),It=function(){function t(e,r,n,o){this.image=e,this.height=e.getHeight(),this.width=e.getWidth(),null==r&&(r=t.INIT_SIZE),null==n&&(n=e.getWidth()/2|0),null==o&&(o=e.getHeight()/2|0);var i=r/2|0;if(this.leftInit=n-i,this.rightInit=n+i,this.upInit=o-i,this.downInit=o+i,this.upInit<0||this.leftInit<0||this.downInit>=this.height||this.rightInit>=this.width)throw new V}return t.prototype.detect=function(){for(var t=this.leftInit,e=this.rightInit,r=this.upInit,n=this.downInit,o=!1,i=!0,a=!1,s=!1,u=!1,c=!1,f=!1,h=this.width,l=this.height;i;){i=!1;for(var d=!0;(d||!s)&&e=h){o=!0;break}for(var p=!0;(p||!u)&&n=l){o=!0;break}for(var g=!0;(g||!c)&&t>=0;)(g=this.containsBlackPoint(r,n,t,!1))?(t--,i=!0,c=!0):c||t--;if(t<0){o=!0;break}for(var w=!0;(w||!f)&&r>=0;)(w=this.containsBlackPoint(t,e,r,!0))?(r--,i=!0,f=!0):f||r--;if(r<0){o=!0;break}i&&(a=!0)}if(!o&&a){for(var y=e-t,v=null,_=1;null===v&&_r||s<-1||s>n)throw new V;o=!1,-1===a?(e[i]=0,o=!0):a===r&&(e[i]=r-1,o=!0),-1===s?(e[i+1]=0,o=!0):s===n&&(e[i+1]=n-1,o=!0)}o=!0;for(i=e.length-2;i>=0&&o;i-=2){a=Math.floor(e[i]),s=Math.floor(e[i+1]);if(a<-1||a>r||s<-1||s>n)throw new V;o=!1,-1===a?(e[i]=0,o=!0):a===r&&(e[i]=r-1,o=!0),-1===s?(e[i+1]=0,o=!0):s===n&&(e[i+1]=n-1,o=!0)}},t}(),Ot=function(){function t(t,e,r,n,o,i,a,s,u){this.a11=t,this.a21=e,this.a31=r,this.a12=n,this.a22=o,this.a32=i,this.a13=a,this.a23=s,this.a33=u}return t.quadrilateralToQuadrilateral=function(e,r,n,o,i,a,s,u,c,f,h,l,d,p,g,w){var y=t.quadrilateralToSquare(e,r,n,o,i,a,s,u);return t.squareToQuadrilateral(c,f,h,l,d,p,g,w).times(y)},t.prototype.transformPoints=function(t){for(var e=t.length,r=this.a11,n=this.a12,o=this.a13,i=this.a21,a=this.a22,s=this.a23,u=this.a31,c=this.a32,f=this.a33,h=0;h>1&127):(n<<=10,n+=(i>>2&992)+(i>>1&31))}var a=this.getCorrectedParameterData(n,this.compact);this.compact?(this.nbLayers=1+(a>>6),this.nbDataBlocks=1+(63&a)):(this.nbLayers=1+(a>>11),this.nbDataBlocks=1+(2047&a))},t.prototype.getRotation=function(t,e){var r=0;t.forEach((function(t,n,o){r=(r<<3)+((t>>e-2<<1)+(1&t))})),r=((1&r)<<11)+(r>>1);for(var n=0;n<4;n++)if(E.bitCount(r^this.EXPECTED_CORNER_BITS[n])<=2)return n;throw new V},t.prototype.getCorrectedParameterData=function(t,e){var r,n;e?(r=7,n=2):(r=10,n=4);for(var o=r-n,i=new Int32Array(r),a=r-1;a>=0;--a)i[a]=15&t,t>>=4;try{new wt(ht.AZTEC_PARAM).decode(i,o)}catch(t){throw new V}var s=0;for(a=0;a2){var f=this.distancePoint(c,a)*this.nbCenterLayers/(this.distancePoint(o,e)*(this.nbCenterLayers+2));if(f<.75||f>1.25||!this.isWhiteOrBlackRectangle(a,s,u,c))break}e=a,r=s,n=u,o=c,i=!i}if(5!==this.nbCenterLayers&&7!==this.nbCenterLayers)throw new V;this.compact=5===this.nbCenterLayers;var h=new mt(e.getX()+.5,e.getY()-.5),l=new mt(r.getX()+.5,r.getY()+.5),d=new mt(n.getX()-.5,n.getY()+.5),p=new mt(o.getX()-.5,o.getY()-.5);return this.expandSquare([h,l,d,p],2*this.nbCenterLayers-3,2*this.nbCenterLayers)},t.prototype.getMatrixCenter=function(){var t,e,r,n;try{t=(u=new It(this.image).detect())[0],e=u[1],r=u[2],n=u[3]}catch(a){var o=this.image.getWidth()/2,i=this.image.getHeight()/2;t=this.getFirstDifferent(new Nt(o+7,i-7),!1,1,-1).toResultPoint(),e=this.getFirstDifferent(new Nt(o+7,i+7),!1,1,1).toResultPoint(),r=this.getFirstDifferent(new Nt(o-7,i+7),!1,-1,1).toResultPoint(),n=this.getFirstDifferent(new Nt(o-7,i-7),!1,-1,-1).toResultPoint()}var a=vt.round((t.getX()+n.getX()+e.getX()+r.getX())/4),s=vt.round((t.getY()+n.getY()+e.getY()+r.getY())/4);try{var u;t=(u=new It(this.image,15,a,s).detect())[0],e=u[1],r=u[2],n=u[3]}catch(o){t=this.getFirstDifferent(new Nt(a+7,s-7),!1,1,-1).toResultPoint(),e=this.getFirstDifferent(new Nt(a+7,s+7),!1,1,1).toResultPoint(),r=this.getFirstDifferent(new Nt(a-7,s+7),!1,-1,1).toResultPoint(),n=this.getFirstDifferent(new Nt(a-7,s-7),!1,-1,-1).toResultPoint()}return a=vt.round((t.getX()+n.getX()+e.getX()+r.getX())/4),s=vt.round((t.getY()+n.getY()+e.getY()+r.getY())/4),new Nt(a,s)},t.prototype.getMatrixCornerPoints=function(t){return this.expandSquare(t,2*this.nbCenterLayers,this.getDimension())},t.prototype.sampleGrid=function(t,e,r,n,o){var i=Rt.getInstance(),a=this.getDimension(),s=a/2-this.nbCenterLayers,u=a/2+this.nbCenterLayers;return i.sampleGrid(t,a,a,s,s,u,s,u,u,s,u,e.getX(),e.getY(),r.getX(),r.getY(),n.getX(),n.getY(),o.getX(),o.getY())},t.prototype.sampleLine=function(t,e,r){for(var n=0,o=this.distanceResultPoint(t,e),i=o/r,a=t.getX(),s=t.getY(),u=i*(e.getX()-t.getX())/o,c=i*(e.getY()-t.getY())/o,f=0;f.1&&h<.9?0:h<=.1===u?1:-1},t.prototype.getFirstDifferent=function(t,e,r,n){for(var o=t.getX()+r,i=t.getY()+n;this.isValid(o,i)&&this.image.get(o,i)===e;)o+=r,i+=n;for(o-=r,i-=n;this.isValid(o,i)&&this.image.get(o,i)===e;)o+=r;for(o-=r;this.isValid(o,i)&&this.image.get(o,i)===e;)i+=n;return new Nt(o,i-=n)},t.prototype.expandSquare=function(t,e,r){var n=r/(2*e),o=t[0].getX()-t[2].getX(),i=t[0].getY()-t[2].getY(),a=(t[0].getX()+t[2].getX())/2,s=(t[0].getY()+t[2].getY())/2,u=new mt(a+n*o,s+n*i),c=new mt(a-n*o,s-n*i);return o=t[1].getX()-t[3].getX(),i=t[1].getY()-t[3].getY(),a=(t[1].getX()+t[3].getX())/2,s=(t[1].getY()+t[3].getY())/2,[u,new mt(a+n*o,s+n*i),c,new mt(a-n*o,s-n*i)]},t.prototype.isValid=function(t,e){return t>=0&&t0&&e>(a?8:5));r=a?o:15;for(var u=Math.trunc(o/2),c=0;c=o)break;try{i=t.getBlackRow(h,i)}catch(t){continue}for(var l=function(t){if(1===t&&(i.reverse(),e&&!0===e.get(O.NEED_RESULT_POINT_CALLBACK))){var r=new Map;e.forEach((function(t,e){return r.set(e,t)})),r.delete(O.NEED_RESULT_POINT_CALLBACK),e=r}try{var o=d.decodeRow(h,i,e);if(1===t){o.putMetadata(ot.ORIENTATION,180);var a=o.getResultPoints();null!==a&&(a[0]=new mt(n-a[0].getX()-1,a[0].getY()),a[1]=new mt(n-a[1].getX()-1,a[1].getY()))}return{value:o}}catch(t){}},d=this,p=0;p<2;p++){var g=l(p);if("object"==typeof g)return g.value}}throw new V},t.recordPattern=function(t,e,r){for(var n=r.length,o=0;o=i)throw new V;for(var a=!t.get(e),s=0,u=e;u0&&o>=0;)e.get(--r)!==i&&(o--,i=!i);if(o>=0)throw new V;t.recordPattern(e,r+1,n)},t.patternMatchVariance=function(t,e,r){for(var n=t.length,o=0,i=0,a=0;ah?f-h:h-f;if(l>r)return Number.POSITIVE_INFINITY;u+=l}return u/o},t}(),Lt=function(){var t=function(e,r){return t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])},t(e,r)};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}(),Ft=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return Lt(e,t),e.findStartPattern=function(t){for(var r=t.getSize(),n=t.getNextSet(0),o=0,i=Int32Array.from([0,0,0,0,0,0]),a=n,s=!1,u=n;u=0&&t.isRange(Math.max(0,a-(u-a)/2),a,!1))return Int32Array.from([a,u,f]);a+=i[0]+i[1],(i=i.slice(2,i.length-1))[o-1]=0,i[o]=0,o--}else o++;i[o]=1,s=!s}throw new V},e.decodeCode=function(t,r,n){Bt.recordPattern(t,n,r);for(var o=e.MAX_AVG_VARIANCE,i=-1,a=0;a=0)return i;throw new V},e.prototype.decodeRow=function(t,r,n){var o,i=n&&!0===n.get(O.ASSUME_GS1),a=e.findStartPattern(r),s=a[2],u=0,c=new Uint8Array(20);switch(c[u++]=s,s){case e.CODE_START_A:o=e.CODE_CODE_A;break;case e.CODE_START_B:o=e.CODE_CODE_B;break;case e.CODE_START_C:o=e.CODE_CODE_C;break;default:throw new b}for(var f=!1,h=!1,l="",d=a[0],g=a[1],w=Int32Array.from([0,0,0,0,0,0]),y=0,v=0,_=s,m=0,C=!0,A=!1,E=!1;!f;){var I=h;switch(h=!1,y=v,v=e.decodeCode(r,w,g),c[u++]=v,v!==e.CODE_STOP&&(C=!0),v!==e.CODE_STOP&&(_+=++m*v),d=g,g+=w.reduce((function(t,e){return t+e}),0),v){case e.CODE_START_A:case e.CODE_START_B:case e.CODE_START_C:throw new b}switch(o){case e.CODE_CODE_A:if(v<64)l+=E===A?String.fromCharCode(" ".charCodeAt(0)+v):String.fromCharCode(" ".charCodeAt(0)+v+128),E=!1;else if(v<96)l+=E===A?String.fromCharCode(v-64):String.fromCharCode(v+64),E=!1;else switch(v!==e.CODE_STOP&&(C=!1),v){case e.CODE_FNC_1:i&&(0===l.length?l+="]C1":l+=String.fromCharCode(29));break;case e.CODE_FNC_2:case e.CODE_FNC_3:break;case e.CODE_FNC_4_A:!A&&E?(A=!0,E=!1):A&&E?(A=!1,E=!1):E=!0;break;case e.CODE_SHIFT:h=!0,o=e.CODE_CODE_B;break;case e.CODE_CODE_B:o=e.CODE_CODE_B;break;case e.CODE_CODE_C:o=e.CODE_CODE_C;break;case e.CODE_STOP:f=!0}break;case e.CODE_CODE_B:if(v<96)l+=E===A?String.fromCharCode(" ".charCodeAt(0)+v):String.fromCharCode(" ".charCodeAt(0)+v+128),E=!1;else switch(v!==e.CODE_STOP&&(C=!1),v){case e.CODE_FNC_1:i&&(0===l.length?l+="]C1":l+=String.fromCharCode(29));break;case e.CODE_FNC_2:case e.CODE_FNC_3:break;case e.CODE_FNC_4_B:!A&&E?(A=!0,E=!1):A&&E?(A=!1,E=!1):E=!0;break;case e.CODE_SHIFT:h=!0,o=e.CODE_CODE_A;break;case e.CODE_CODE_A:o=e.CODE_CODE_A;break;case e.CODE_CODE_C:o=e.CODE_CODE_C;break;case e.CODE_STOP:f=!0}break;case e.CODE_CODE_C:if(v<100)v<10&&(l+="0"),l+=v;else switch(v!==e.CODE_STOP&&(C=!1),v){case e.CODE_FNC_1:i&&(0===l.length?l+="]C1":l+=String.fromCharCode(29));break;case e.CODE_CODE_A:o=e.CODE_CODE_A;break;case e.CODE_CODE_B:o=e.CODE_CODE_B;break;case e.CODE_STOP:f=!0}}I&&(o=o===e.CODE_CODE_A?e.CODE_CODE_B:e.CODE_CODE_A)}var S=g-d;if(g=r.getNextUnset(g),!r.isRange(g,Math.min(r.getSize(),g+(g-d)/2),!1))throw new V;if((_-=m*y)%103!==y)throw new p;var T=l.length;if(0===T)throw new V;T>0&&C&&(l=o===e.CODE_CODE_C?l.substring(0,T-2):l.substring(0,T-1));for(var R=(a[1]+a[0])/2,N=d+S/2,D=c.length,M=new Uint8Array(D),P=0;P=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},Vt=function(t){function e(e,r){void 0===e&&(e=!1),void 0===r&&(r=!1);var n=t.call(this)||this;return n.usingCheckDigit=e,n.extendedMode=r,n.decodeRowResult="",n.counters=new Int32Array(9),n}return kt(e,t),e.prototype.decodeRow=function(t,r,n){var o,i,a,s,u=this.counters;u.fill(0),this.decodeRowResult="";var c,f,h=e.findAsteriskPattern(r,u),l=r.getNextSet(h[1]),d=r.getSize();do{e.recordPattern(r,l,u);var g=e.toNarrowWidePattern(u);if(g<0)throw new V;c=e.patternToChar(g),this.decodeRowResult+=c,f=l;try{for(var w=(o=void 0,xt(u)),y=w.next();!y.done;y=w.next()){l+=y.value}}catch(t){o={error:t}}finally{try{y&&!y.done&&(i=w.return)&&i.call(w)}finally{if(o)throw o.error}}l=r.getNextSet(l)}while("*"!==c);this.decodeRowResult=this.decodeRowResult.substring(0,this.decodeRowResult.length-1);var v,_=0;try{for(var m=xt(u),C=m.next();!C.done;C=m.next()){_+=C.value}}catch(t){a={error:t}}finally{try{C&&!C.done&&(s=m.return)&&s.call(m)}finally{if(a)throw a.error}}if(l!==d&&2*(l-f-_)<_)throw new V;if(this.usingCheckDigit){for(var A=this.decodeRowResult.length-1,E=0,I=0;Ii&&(a=l)}}catch(t){e={error:t}}finally{try{u&&!u.done&&(r=s.return)&&r.call(s)}finally{if(e)throw e.error}}i=a,n=0;for(var c=0,f=0,h=0;hi&&(f|=1<0;h++){var l;if((l=t[h])>i&&(n--,2*l>=c))return-1}return f}}while(n>3);return-1},e.patternToChar=function(t){for(var r=0;r="A"&&i<="Z"))throw new b;a=String.fromCharCode(i.charCodeAt(0)+32);break;case"$":if(!(i>="A"&&i<="Z"))throw new b;a=String.fromCharCode(i.charCodeAt(0)-64);break;case"%":if(i>="A"&&i<="E")a=String.fromCharCode(i.charCodeAt(0)-38);else if(i>="F"&&i<="J")a=String.fromCharCode(i.charCodeAt(0)-11);else if(i>="K"&&i<="O")a=String.fromCharCode(i.charCodeAt(0)+16);else if(i>="P"&&i<="T")a=String.fromCharCode(i.charCodeAt(0)+43);else if("U"===i)a="\0";else if("V"===i)a="@";else if("W"===i)a="`";else{if("X"!==i&&"Y"!==i&&"Z"!==i)throw new b;a=""}break;case"/":if(i>="A"&&i<="O")a=String.fromCharCode(i.charCodeAt(0)-32);else{if("Z"!==i)throw new b;a=":"}}r+=a,n++}else r+=o}return r},e.ALPHABET_STRING="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%",e.CHARACTER_ENCODINGS=[52,289,97,352,49,304,112,37,292,100,265,73,328,25,280,88,13,268,76,28,259,67,322,19,274,82,7,262,70,22,385,193,448,145,400,208,133,388,196,168,162,138,42],e.ASTERISK_ENCODING=148,e}(Bt),Ht=function(){var t=function(e,r){return t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])},t(e,r)};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}(),Ut=function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},Gt=function(t){function e(){var e=t.call(this)||this;return e.decodeRowResult="",e.counters=new Int32Array(6),e}return Ht(e,t),e.prototype.decodeRow=function(t,r,n){var o,i,a,s,u,c,f=this.findAsteriskPattern(r),h=r.getNextSet(f[1]),l=r.getSize(),d=this.counters;d.fill(0),this.decodeRowResult="";do{e.recordPattern(r,h,d);var p=this.toPattern(d);if(p<0)throw new V;u=this.patternToChar(p),this.decodeRowResult+=u,c=h;try{for(var g=(o=void 0,Ut(d)),w=g.next();!w.done;w=g.next()){h+=w.value}}catch(t){o={error:t}}finally{try{w&&!w.done&&(i=g.return)&&i.call(g)}finally{if(o)throw o.error}}h=r.getNextSet(h)}while("*"!==u);this.decodeRowResult=this.decodeRowResult.substring(0,this.decodeRowResult.length-1);var y=0;try{for(var v=Ut(d),_=v.next();!_.done;_=v.next()){y+=_.value}}catch(t){a={error:t}}finally{try{_&&!_.done&&(s=v.return)&&s.call(v)}finally{if(a)throw a.error}}if(h===l||!r.get(h))throw new V;if(this.decodeRowResult.length<2)throw new V;this.checkChecksums(this.decodeRowResult),this.decodeRowResult=this.decodeRowResult.substring(0,this.decodeRowResult.length-2);var m=this.decodeExtended(this.decodeRowResult),C=(f[1]+f[0])/2,A=c+y/2;return new tt(m,null,0,[new mt(C,t),new mt(A,t)],rt.CODE_93,(new Date).getTime())},e.prototype.findAsteriskPattern=function(t){var r=t.getSize(),n=t.getNextSet(0);this.counters.fill(0);for(var o=this.counters,i=n,a=!1,s=o.length,u=0,c=n;c4)return-1;if(0==(1&u))for(var f=0;f="a"&&o<="d"){if(n>=e-1)throw new b;var i=t.charAt(n+1),a="\0";switch(o){case"d":if(!(i>="A"&&i<="Z"))throw new b;a=String.fromCharCode(i.charCodeAt(0)+32);break;case"a":if(!(i>="A"&&i<="Z"))throw new b;a=String.fromCharCode(i.charCodeAt(0)-64);break;case"b":if(i>="A"&&i<="E")a=String.fromCharCode(i.charCodeAt(0)-38);else if(i>="F"&&i<="J")a=String.fromCharCode(i.charCodeAt(0)-11);else if(i>="K"&&i<="O")a=String.fromCharCode(i.charCodeAt(0)+16);else if(i>="P"&&i<="T")a=String.fromCharCode(i.charCodeAt(0)+43);else if("U"===i)a="\0";else if("V"===i)a="@";else if("W"===i)a="`";else{if(!(i>="X"&&i<="Z"))throw new b;a=String.fromCharCode(127)}break;case"c":if(i>="A"&&i<="O")a=String.fromCharCode(i.charCodeAt(0)-32);else{if("Z"!==i)throw new b;a=":"}}r+=a,n++}else r+=o}return r},e.prototype.checkChecksums=function(t){var e=t.length;this.checkOneChecksum(t,e-2,20),this.checkOneChecksum(t,e-1,15)},e.prototype.checkOneChecksum=function(t,r,n){for(var o=1,i=0,a=r-1;a>=0;a--)i+=o*e.ALPHABET_STRING.indexOf(t.charAt(a)),++o>n&&(o=1);if(t.charAt(r)!==e.ALPHABET_STRING[i%47])throw new p},e.ALPHABET_STRING="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%abcd*",e.CHARACTER_ENCODINGS=[276,328,324,322,296,292,290,336,274,266,424,420,418,404,402,394,360,356,354,308,282,344,332,326,300,278,436,434,428,422,406,410,364,358,310,314,302,468,466,458,366,374,430,294,474,470,306,350],e.ASTERISK_ENCODING=e.CHARACTER_ENCODINGS[47],e}(Bt),Xt=function(){var t=function(e,r){return t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])},t(e,r)};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}(),Wt=function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},zt=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.narrowLineWidth=-1,e}return Xt(e,t),e.prototype.decodeRow=function(t,r,n){var o,i,a=this.decodeStart(r),s=this.decodeEnd(r),u=new F;e.decodeMiddle(r,a[1],s[0],u);var c=u.toString(),f=null;null!=n&&(f=n.get(O.ALLOWED_LENGTHS)),null==f&&(f=e.DEFAULT_ALLOWED_LENGTHS);var h=c.length,l=!1,d=0;try{for(var p=Wt(f),g=p.next();!g.done;g=p.next()){var w=g.value;if(h===w){l=!0;break}w>d&&(d=w)}}catch(t){o={error:t}}finally{try{g&&!g.done&&(i=p.return)&&i.call(p)}finally{if(o)throw o.error}}if(!l&&h>d&&(l=!0),!l)throw new b;var y=[new mt(a[1],t),new mt(s[0],t)];return new tt(c,null,0,y,rt.ITF,(new Date).getTime())},e.decodeMiddle=function(t,r,n,o){var i=new Int32Array(10),a=new Int32Array(5),s=new Int32Array(5);for(i.fill(0),a.fill(0),s.fill(0);r0&&n>=0&&!t.get(n);n--)r--;if(0!==r)throw new V},e.skipWhiteSpace=function(t){var e=t.getSize(),r=t.getNextSet(0);if(r===e)throw new V;return r},e.prototype.decodeEnd=function(t){t.reverse();try{var r=e.skipWhiteSpace(t),n=void 0;try{n=e.findGuardPattern(t,r,e.END_PATTERN_REVERSED[0])}catch(o){o instanceof V&&(n=e.findGuardPattern(t,r,e.END_PATTERN_REVERSED[1]))}this.validateQuietZone(t,n[0]);var o=n[0];return n[0]=t.getSize()-n[1],n[1]=t.getSize()-o,n}finally{t.reverse()}},e.findGuardPattern=function(t,r,n){var o=n.length,i=new Int32Array(o),a=t.getSize(),s=!1,u=0,c=r;i.fill(0);for(var f=r;f=0)return n%10;throw new V},e.PATTERNS=[Int32Array.from([1,1,2,2,1]),Int32Array.from([2,1,1,1,2]),Int32Array.from([1,2,1,1,2]),Int32Array.from([2,2,1,1,1]),Int32Array.from([1,1,2,1,2]),Int32Array.from([2,1,2,1,1]),Int32Array.from([1,2,2,1,1]),Int32Array.from([1,1,1,2,2]),Int32Array.from([2,1,1,2,1]),Int32Array.from([1,2,1,2,1]),Int32Array.from([1,1,3,3,1]),Int32Array.from([3,1,1,1,3]),Int32Array.from([1,3,1,1,3]),Int32Array.from([3,3,1,1,1]),Int32Array.from([1,1,3,1,3]),Int32Array.from([3,1,3,1,1]),Int32Array.from([1,3,3,1,1]),Int32Array.from([1,1,1,3,3]),Int32Array.from([3,1,1,3,1]),Int32Array.from([1,3,1,3,1])],e.MAX_AVG_VARIANCE=.38,e.MAX_INDIVIDUAL_VARIANCE=.5,e.DEFAULT_ALLOWED_LENGTHS=[6,8,10,12,14],e.START_PATTERN=Int32Array.from([1,1,1,1]),e.END_PATTERN_REVERSED=[Int32Array.from([1,1,2]),Int32Array.from([1,1,3])],e}(Bt),jt=function(){var t=function(e,r){return t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])},t(e,r)};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}(),Yt=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.decodeRowStringBuffer="",e}return jt(e,t),e.findStartGuardPattern=function(t){for(var r,n=!1,o=0,i=Int32Array.from([0,0,0]);!n;){i=Int32Array.from([0,0,0]);var a=(r=e.findGuardPattern(t,o,!1,this.START_END_PATTERN,i))[0],s=a-((o=r[1])-a);s>=0&&(n=t.isRange(s,a,!1))}return r},e.checkChecksum=function(t){return e.checkStandardUPCEANChecksum(t)},e.checkStandardUPCEANChecksum=function(t){var r=t.length;if(0===r)return!1;var n=parseInt(t.charAt(r-1),10);return e.getStandardUPCEANChecksum(t.substring(0,r-1))===n},e.getStandardUPCEANChecksum=function(t){for(var e=t.length,r=0,n=e-1;n>=0;n-=2){if((o=t.charAt(n).charCodeAt(0)-"0".charCodeAt(0))<0||o>9)throw new b;r+=o}r*=3;for(n=e-2;n>=0;n-=2){var o;if((o=t.charAt(n).charCodeAt(0)-"0".charCodeAt(0))<0||o>9)throw new b;r+=o}return(1e3-r)%10},e.decodeEnd=function(t,r){return e.findGuardPattern(t,r,!1,e.START_END_PATTERN,new Int32Array(e.START_END_PATTERN.length).fill(0))},e.findGuardPatternWithoutCounters=function(t,e,r,n){return this.findGuardPattern(t,e,r,n,new Int32Array(n.length))},e.findGuardPattern=function(t,r,n,o,i){for(var a=t.getSize(),s=0,u=r=n?t.getNextUnset(r):t.getNextSet(r),c=o.length,f=n,h=r;h=0)return a;throw new V},e.MAX_AVG_VARIANCE=.48,e.MAX_INDIVIDUAL_VARIANCE=.7,e.START_END_PATTERN=Int32Array.from([1,1,1]),e.MIDDLE_PATTERN=Int32Array.from([1,1,1,1,1]),e.END_PATTERN=Int32Array.from([1,1,1,1,1,1]),e.L_PATTERNS=[Int32Array.from([3,2,1,1]),Int32Array.from([2,2,2,1]),Int32Array.from([2,1,2,2]),Int32Array.from([1,4,1,1]),Int32Array.from([1,1,3,2]),Int32Array.from([1,2,3,1]),Int32Array.from([1,1,1,4]),Int32Array.from([1,3,1,2]),Int32Array.from([1,2,1,3]),Int32Array.from([3,1,1,2])],e}(Bt),Zt=function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},Kt=function(){function t(){this.CHECK_DIGIT_ENCODINGS=[24,20,18,17,12,6,3,10,9,5],this.decodeMiddleCounters=Int32Array.from([0,0,0,0]),this.decodeRowStringBuffer=""}return t.prototype.decodeRow=function(e,r,n){var o=this.decodeRowStringBuffer,i=this.decodeMiddle(r,n,o),a=o.toString(),s=t.parseExtensionString(a),u=[new mt((n[0]+n[1])/2,e),new mt(i,e)],c=new tt(a,null,0,u,rt.UPC_EAN_EXTENSION,(new Date).getTime());return null!=s&&c.putAllMetadata(s),c},t.prototype.decodeMiddle=function(e,r,n){var o,i,a=this.decodeMiddleCounters;a[0]=0,a[1]=0,a[2]=0,a[3]=0;for(var s=e.getSize(),u=r[1],c=0,f=0;f<5&&u=10&&(c|=1<<4-f),4!==f&&(u=e.getNextSet(u),u=e.getNextUnset(u))}if(5!==n.length)throw new V;var p=this.determineCheckDigit(c);if(t.extensionChecksum(n.toString())!==p)throw new V;return u},t.extensionChecksum=function(t){for(var e=t.length,r=0,n=e-2;n>=0;n-=2)r+=t.charAt(n).charCodeAt(0)-"0".charCodeAt(0);r*=3;for(n=e-1;n>=0;n-=2)r+=t.charAt(n).charCodeAt(0)-"0".charCodeAt(0);return(r*=3)%10},t.prototype.determineCheckDigit=function(t){for(var e=0;e<10;e++)if(t===this.CHECK_DIGIT_ENCODINGS[e])return e;throw new V},t.parseExtensionString=function(e){if(5!==e.length)return null;var r=t.parseExtension5String(e);return null==r?null:new Map([[ot.SUGGESTED_PRICE,r]])},t.parseExtension5String=function(t){var e;switch(t.charAt(0)){case"0":e="ยฃ";break;case"5":e="$";break;case"9":switch(t){case"90000":return null;case"99991":return"0.00";case"99990":return"Used"}e="";break;default:e=""}var r=parseInt(t.substring(1)),n=r%100;return e+(r/100).toString()+"."+(n<10?"0"+n:n.toString())},t}(),qt=function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return 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w=c.toString();if(w.length<8)throw new b;if(!e.checkChecksum(w))throw new p;var y=(o[1]+o[0])/2,v=(h[1]+h[0])/2,_=this.getBarcodeFormat(),m=[new mt(y,t),new mt(v,t)],C=new tt(w,null,0,m,_,(new Date).getTime()),A=0;try{var E=Jt.decodeRow(t,r,h[1]);C.putMetadata(ot.UPC_EAN_EXTENSION,E.getText()),C.putAllMetadata(E.getResultMetadata()),C.addResultPoints(E.getResultPoints()),A=E.getText().length}catch(t){}var I=null==n?null:n.get(O.ALLOWED_EAN_EXTENSIONS);if(null!=I){var S=!1;for(var T in I)if(A.toString()===T){S=!0;break}if(!S)throw new V}return _===rt.EAN_13||rt.UPC_A,C},e.checkChecksum=function(t){return e.checkStandardUPCEANChecksum(t)},e.checkStandardUPCEANChecksum=function(t){var r=t.length;if(0===r)return!1;var n=parseInt(t.charAt(r-1),10);return e.getStandardUPCEANChecksum(t.substring(0,r-1))===n},e.getStandardUPCEANChecksum=function(t){for(var e=t.length,r=0,n=e-1;n>=0;n-=2){if((o=t.charAt(n).charCodeAt(0)-"0".charCodeAt(0))<0||o>9)throw new b;r+=o}r*=3;for(n=e-2;n>=0;n-=2){var o;if((o=t.charAt(n).charCodeAt(0)-"0".charCodeAt(0))<0||o>9)throw new b;r+=o}return(1e3-r)%10},e.decodeEnd=function(t,r){return e.findGuardPattern(t,r,!1,e.START_END_PATTERN,new Int32Array(e.START_END_PATTERN.length).fill(0))},e}(Yt),ee=function(){var t=function(e,r){return t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])},t(e,r)};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}(),re=function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},ne=function(t){function e(){var e=t.call(this)||this;return e.decodeMiddleCounters=Int32Array.from([0,0,0,0]),e}return ee(e,t),e.prototype.decodeMiddle=function(t,r,n){var o,i,a,s,u=this.decodeMiddleCounters;u[0]=0,u[1]=0,u[2]=0,u[3]=0;for(var c=t.getSize(),f=r[1],h=0,l=0;l<6&&f=10&&(h|=1<<5-l)}n=e.determineFirstDigit(n,h),f=te.findGuardPattern(t,f,!0,te.MIDDLE_PATTERN,new Int32Array(te.MIDDLE_PATTERN.length).fill(0))[1];for(l=0;l<6&&f=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},ae=function(t){function e(){var e=t.call(this)||this;return e.decodeMiddleCounters=Int32Array.from([0,0,0,0]),e}return oe(e,t),e.prototype.decodeMiddle=function(t,e,r){var n,o,i,a,s=this.decodeMiddleCounters;s[0]=0,s[1]=0,s[2]=0,s[3]=0;for(var u=t.getSize(),c=e[1],f=0;f<4&&c=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},he=function(t){function e(){var e=t.call(this)||this;return e.decodeMiddleCounters=new Int32Array(4),e}return ce(e,t),e.prototype.decodeMiddle=function(t,r,n){var o,i,a=this.decodeMiddleCounters.map((function(t){return t}));a[0]=0,a[1]=0,a[2]=0,a[3]=0;for(var s=t.getSize(),u=r[1],c=0,f=0;f<6&&u=10&&(c|=1<<5-f)}return e.determineNumSysAndCheckDigit(new F(n),c),u},e.prototype.decodeEnd=function(t,r){return e.findGuardPatternWithoutCounters(t,r,!0,e.MIDDLE_END_PATTERN)},e.prototype.checkChecksum=function(t){return te.checkChecksum(e.convertUPCEtoUPCA(t))},e.determineNumSysAndCheckDigit=function(t,e){for(var r=0;r<=1;r++)for(var n=0;n<10;n++)if(e===this.NUMSYS_AND_CHECK_DIGIT_PATTERNS[r][n])return t.insert(0,"0"+r),void t.append("0"+n);throw V.getNotFoundInstance()},e.prototype.getBarcodeFormat=function(){return rt.UPC_E},e.convertUPCEtoUPCA=function(t){var e=t.slice(1,7).split("").map((function(t){return t.charCodeAt(0)})),r=new F;r.append(t.charAt(0));var n=e[5];switch(n){case 0:case 1:case 2:r.appendChars(e,0,2),r.append(n),r.append("0000"),r.appendChars(e,2,3);break;case 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TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},pe=function(t){function e(e){var r=t.call(this)||this,n=null==e?null:e.get(O.POSSIBLE_FORMATS),o=[];return null!=n&&(n.indexOf(rt.EAN_13)>-1&&o.push(new ne),n.indexOf(rt.UPC_A)>-1&&o.push(new ue),n.indexOf(rt.EAN_8)>-1&&o.push(new ae),n.indexOf(rt.UPC_E)>-1&&o.push(new he)),0===o.length&&(o.push(new ne),o.push(new ue),o.push(new ae),o.push(new he)),r.readers=o,r}return le(e,t),e.prototype.decodeRow=function(t,e,r){var n,o;try{for(var i=de(this.readers),a=i.next();!a.done;a=i.next()){var s=a.value;try{var u=s.decodeRow(t,e,r),c=u.getBarcodeFormat()===rt.EAN_13&&"0"===u.getText().charAt(0),f=null==r?null:r.get(O.POSSIBLE_FORMATS),h=null==f||f.includes(rt.UPC_A);if(c&&h){var l=u.getRawBytes(),d=new tt(u.getText().substring(1),l,l?l.length:null,u.getResultPoints(),rt.UPC_A);return d.putAllMetadata(u.getResultMetadata()),d}return u}catch(t){}}}catch(t){n={error:t}}finally{try{a&&!a.done&&(o=i.return)&&o.call(i)}finally{if(n)throw n.error}}throw new V},e.prototype.reset=function(){var t,e;try{for(var r=de(this.readers),n=r.next();!n.done;n=r.next()){n.value.reset()}}catch(e){t={error:e}}finally{try{n&&!n.done&&(e=r.return)&&e.call(r)}finally{if(t)throw t.error}}},e}(Bt),ge=function(){var t=function(e,r){return t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])},t(e,r)};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}(),we=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.CODA_BAR_CHAR_SET={nnnnnww:"0",nnnnwwn:"1",nnnwnnw:"2",wwnnnnn:"3",nnwnnwn:"4",wnnnnwn:"5",nwnnnnw:"6",nwnnwnn:"7",nwwnnnn:"8",wnnwnnn:"9",nnnwwnn:"-",nnwwnnn:"$",wnnnwnw:":",wnwnnnw:"/",wnwnwnn:".",nnwwwww:"+",nnwwnwn:"A",nwnwnnw:"B",nnnwnww:"C",nnnwwwn:"D"},e}return ge(e,t),e.prototype.decodeRow=function(t,e,r){var n=this.getValidRowData(e);if(!n)throw new V;var o=this.codaBarDecodeRow(n.row);if(!o)throw new V;return new tt(o,null,0,[new mt(n.left,t),new mt(n.right,t)],rt.CODABAR,(new Date).getTime())},e.prototype.getValidRowData=function(t){var e=t.toArray(),r=e.indexOf(!0);if(-1===r)return null;var n=e.lastIndexOf(!0);if(n<=r)return null;for(var o=[],i=(e=e.slice(r,n+1))[0],a=1,s=1;s0;){var n=t.splice(0,8).splice(0,7).map((function(t){return t=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},_e=function(t){function e(){var e=t.call(this)||this;return e.decodeFinderCounters=new Int32Array(4),e.dataCharacterCounters=new Int32Array(8),e.oddRoundingErrors=new Array(4),e.evenRoundingErrors=new Array(4),e.oddCounts=new Array(e.dataCharacterCounters.length/2),e.evenCounts=new Array(e.dataCharacterCounters.length/2),e}return ye(e,t),e.prototype.getDecodeFinderCounters=function(){return this.decodeFinderCounters},e.prototype.getDataCharacterCounters=function(){return this.dataCharacterCounters},e.prototype.getOddRoundingErrors=function(){return this.oddRoundingErrors},e.prototype.getEvenRoundingErrors=function(){return this.evenRoundingErrors},e.prototype.getOddCounts=function(){return this.oddCounts},e.prototype.getEvenCounts=function(){return this.evenCounts},e.prototype.parseFinderValue=function(t,r){for(var n=0;nn&&(n=e[o],r=o);t[r]++},e.decrement=function(t,e){for(var r=0,n=e[0],o=1;o=e.MIN_FINDER_PATTERN_RATIO&&i<=e.MAX_FINDER_PATTERN_RATIO){var a=Number.MAX_SAFE_INTEGER,s=Number.MIN_SAFE_INTEGER;try{for(var u=ve(t),c=u.next();!c.done;c=u.next()){var f=c.value;f>s&&(s=f),f=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},Ee=function(){function t(){}return t.getRSSvalue=function(e,r,n){var o,i,a=0;try{for(var s=Ae(e),u=s.next();!u.done;u=s.next()){a+=u.value}}catch(t){o={error:t}}finally{try{u&&!u.done&&(i=s.return)&&i.call(s)}finally{if(o)throw o.error}}for(var c=0,f=0,h=e.length,l=0;l=h-l-1&&(p-=t.combins(a-d-(h-l),h-l-2)),h-l-1>1){for(var g=0,w=a-d-(h-l-2);w>r;w--)g+=t.combins(a-d-w-1,h-l-3);p-=g*(h-1-l)}else a-d>r&&p--;c+=p}a-=d}return c},t.combins=function(t,e){var r,n;t-e>e?(n=e,r=t-e):(n=t-e,r=e);for(var o=1,i=1,a=t;a>r;a--)o*=a,i<=n&&(o/=i,i++);for(;i<=n;)o/=i,i++;return o},t}(),Ie=function(){function t(){}return t.buildBitArray=function(t){var e=2*t.length-1;null==t[t.length-1].getRightChar()&&(e-=1);for(var r=new I(12*e),n=0,o=t[0].getRightChar().getValue(),i=11;i>=0;--i)0!=(o&1<=0;--u)0!=(s&1<=0;--u)0!=(c&1<10||n<0||n>10)throw new b;return o.firstDigit=r,o.secondDigit=n,o}return De(e,t),e.prototype.getFirstDigit=function(){return this.firstDigit},e.prototype.getSecondDigit=function(){return this.secondDigit},e.prototype.getValue=function(){return 10*this.firstDigit+this.secondDigit},e.prototype.isFirstDigitFNC1=function(){return this.firstDigit===e.FNC1},e.prototype.isSecondDigitFNC1=function(){return this.secondDigit===e.FNC1},e.prototype.isAnyFNC1=function(){return this.firstDigit===e.FNC1||this.secondDigit===e.FNC1},e.FNC1=10,e}(Oe),Pe=function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},Be=function(){function t(){}return t.parseFieldsInGeneralPurpose=function(e){var r,n,o,i,a,s,u,c;if(!e)return null;if(e.length<2)throw new V;var f=e.substring(0,2);try{for(var h=Pe(t.TWO_DIGIT_DATA_LENGTH),l=h.next();!l.done;l=h.next()){if((C=l.value)[0]===f)return C[1]===t.VARIABLE_LENGTH?t.processVariableAI(2,C[2],e):t.processFixedAI(2,C[1],e)}}catch(t){r={error:t}}finally{try{l&&!l.done&&(n=h.return)&&n.call(h)}finally{if(r)throw r.error}}if(e.length<3)throw new V;var d=e.substring(0,3);try{for(var p=Pe(t.THREE_DIGIT_DATA_LENGTH),g=p.next();!g.done;g=p.next()){if((C=g.value)[0]===d)return C[1]===t.VARIABLE_LENGTH?t.processVariableAI(3,C[2],e):t.processFixedAI(3,C[1],e)}}catch(t){o={error:t}}finally{try{g&&!g.done&&(i=p.return)&&i.call(p)}finally{if(o)throw o.error}}try{for(var w=Pe(t.THREE_DIGIT_PLUS_DIGIT_DATA_LENGTH),y=w.next();!y.done;y=w.next()){if((C=y.value)[0]===d)return C[1]===t.VARIABLE_LENGTH?t.processVariableAI(4,C[2],e):t.processFixedAI(4,C[1],e)}}catch(t){a={error:t}}finally{try{y&&!y.done&&(s=w.return)&&s.call(w)}finally{if(a)throw a.error}}if(e.length<4)throw new V;var v=e.substring(0,4);try{for(var _=Pe(t.FOUR_DIGIT_DATA_LENGTH),m=_.next();!m.done;m=_.next()){var C;if((C=m.value)[0]===v)return C[1]===t.VARIABLE_LENGTH?t.processVariableAI(4,C[2],e):t.processFixedAI(4,C[1],e)}}catch(t){u={error:t}}finally{try{m&&!m.done&&(c=_.return)&&c.call(_)}finally{if(u)throw u.error}}throw new V},t.processFixedAI=function(e,r,n){if(n.lengththis.information.getSize())return t+4<=this.information.getSize();for(var e=t;ethis.information.getSize()){var e=this.extractNumericValueFromBitArray(t,4);return new Me(this.information.getSize(),0===e?Me.FNC1:e-1,Me.FNC1)}var r=this.extractNumericValueFromBitArray(t,7);return new Me(t+7,(r-8)/11,(r-8)%11)},t.prototype.extractNumericValueFromBitArray=function(e,r){return t.extractNumericValueFromBitArray(this.information,e,r)},t.extractNumericValueFromBitArray=function(t,e,r){for(var n=0,o=0;othis.information.getSize())return!1;var e=this.extractNumericValueFromBitArray(t,5);if(e>=5&&e<16)return!0;if(t+7>this.information.getSize())return!1;var r=this.extractNumericValueFromBitArray(t,7);if(r>=64&&r<116)return!0;if(t+8>this.information.getSize())return!1;var n=this.extractNumericValueFromBitArray(t,8);return n>=232&&n<253},t.prototype.decodeIsoIec646=function(t){var e=this.extractNumericValueFromBitArray(t,5);if(15===e)return new be(t+5,be.FNC1);if(e>=5&&e<15)return new be(t+5,"0"+(e-5));var r,n=this.extractNumericValueFromBitArray(t,7);if(n>=64&&n<90)return new be(t+7,""+(n+1));if(n>=90&&n<116)return new be(t+7,""+(n+7));switch(this.extractNumericValueFromBitArray(t,8)){case 232:r="!";break;case 233:r='"';break;case 234:r="%";break;case 235:r="&";break;case 236:r="'";break;case 237:r="(";break;case 238:r=")";break;case 239:r="*";break;case 240:r="+";break;case 241:r=",";break;case 242:r="-";break;case 243:r=".";break;case 244:r="/";break;case 245:r=":";break;case 246:r=";";break;case 247:r="<";break;case 248:r="=";break;case 249:r=">";break;case 250:r="?";break;case 251:r="_";break;case 252:r=" ";break;default:throw new b}return new be(t+8,r)},t.prototype.isStillAlpha=function(t){if(t+5>this.information.getSize())return!1;var e=this.extractNumericValueFromBitArray(t,5);if(e>=5&&e<16)return!0;if(t+6>this.information.getSize())return!1;var r=this.extractNumericValueFromBitArray(t,6);return r>=16&&r<63},t.prototype.decodeAlphanumeric=function(t){var e=this.extractNumericValueFromBitArray(t,5);if(15===e)return new be(t+5,be.FNC1);if(e>=5&&e<15)return new be(t+5,"0"+(e-5));var r,n=this.extractNumericValueFromBitArray(t,6);if(n>=32&&n<58)return new be(t+6,""+(n+33));switch(n){case 58:r="*";break;case 59:r=",";break;case 60:r="-";break;case 61:r=".";break;case 62:r="/";break;default:throw new gt("Decoding invalid alphanumeric value: "+n)}return new be(t+6,r)},t.prototype.isAlphaTo646ToAlphaLatch=function(t){if(t+1>this.information.getSize())return!1;for(var e=0;e<5&&e+tthis.information.getSize())return!1;for(var e=t;ethis.information.getSize())return!1;for(var e=0;e<4&&e+t=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},sr=function(t){function e(){var r=null!==t&&t.apply(this,arguments)||this;return r.pairs=new Array(e.MAX_PAIRS),r.rows=new Array,r.startEnd=[2],r}return ir(e,t),e.prototype.decodeRow=function(t,r,n){this.pairs.length=0,this.startFromEven=!1;try{return e.constructResult(this.decodeRow2pairs(t,r))}catch(t){}return this.pairs.length=0,this.startFromEven=!0,e.constructResult(this.decodeRow2pairs(t,r))},e.prototype.reset=function(){this.pairs.length=0,this.rows.length=0},e.prototype.decodeRow2pairs=function(t,e){for(var r,n=!1;!n;)try{this.pairs.push(this.retrieveNextPair(e,this.pairs,t))}catch(t){if(t instanceof V){if(!this.pairs.length)throw new V;n=!0}}if(this.checkChecksum())return this.pairs;if(r=!!this.rows.length,this.storeRow(t,!1),r){var o=this.checkRowsBoolean(!1);if(null!=o)return o;if(null!=(o=this.checkRowsBoolean(!0)))return o}throw new V},e.prototype.checkRowsBoolean=function(t){if(this.rows.length>25)return this.rows.length=0,null;this.pairs.length=0,t&&(this.rows=this.rows.reverse());var e=null;try{e=this.checkRows(new Array,0)}catch(t){console.log(t)}return t&&(this.rows=this.rows.reverse()),e},e.prototype.checkRows=function(t,r){for(var n,o,i=r;ia.length)){for(var s=!0,u=0;ut){i=a.isEquivalent(this.pairs);break}o=a.isEquivalent(this.pairs),n++}i||o||e.isPartialRow(this.pairs,this.rows)||(this.rows.push(n,new or(this.pairs,t,r)),this.removePartialRows(this.pairs,this.rows))},e.prototype.removePartialRows=function(t,e){var r,n,o,i,a,s;try{for(var u=ar(e),c=u.next();!c.done;c=u.next()){var f=c.value;if(f.getPairs().length!==t.length){try{for(var h=(o=void 0,ar(f.getPairs())),l=h.next();!l.done;l=h.next()){var d=l.value,p=!1;try{for(var g=(a=void 0,ar(t)),w=g.next();!w.done;w=g.next()){var y=w.value;if(nr.equals(d,y)){p=!0;break}}}catch(t){a={error:t}}finally{try{w&&!w.done&&(s=g.return)&&s.call(g)}finally{if(a)throw a.error}}p||!1}}catch(t){o={error:t}}finally{try{l&&!l.done&&(i=h.return)&&i.call(h)}finally{if(o)throw o.error}}}}}catch(t){r={error:t}}finally{try{c&&!c.done&&(n=u.return)&&n.call(u)}finally{if(r)throw r.error}}},e.isPartialRow=function(t,e){var r,n,o,i,a,s;try{for(var u=ar(e),c=u.next();!c.done;c=u.next()){var f=c.value,h=!0;try{for(var l=(o=void 0,ar(t)),d=l.next();!d.done;d=l.next()){var p=d.value,g=!1;try{for(var w=(a=void 0,ar(f.getPairs())),y=w.next();!y.done;y=w.next()){var v=y.value;if(p.equals(v)){g=!0;break}}}catch(t){a={error:t}}finally{try{y&&!y.done&&(s=w.return)&&s.call(w)}finally{if(a)throw a.error}}if(!g){h=!1;break}}}catch(t){o={error:t}}finally{try{d&&!d.done&&(i=l.return)&&i.call(l)}finally{if(o)throw o.error}}if(h)return!0}}catch(t){r={error:t}}finally{try{c&&!c.done&&(n=u.return)&&n.call(u)}finally{if(r)throw r.error}}return!1},e.prototype.getRows=function(){return this.rows},e.constructResult=function(t){var e=function(t){try{if(t.get(1))return new He(t);if(!t.get(2))return new Ge(t);switch(Le.extractNumericValueFromBitArray(t,1,4)){case 4:return new Ze(t);case 5:return new qe(t)}switch(Le.extractNumericValueFromBitArray(t,1,5)){case 12:return new Je(t);case 13:return new tr(t)}switch(Le.extractNumericValueFromBitArray(t,1,7)){case 56:return new rr(t,"310","11");case 57:return new rr(t,"320","11");case 58:return new rr(t,"310","13");case 59:return new rr(t,"320","13");case 60:return new rr(t,"310","15");case 61:return new rr(t,"320","15");case 62:return new rr(t,"310","17");case 63:return new rr(t,"320","17")}}catch(e){throw console.log(e),new gt("unknown decoder: "+t)}}(Ie.buildBitArray(t)).parseInformation(),r=t[0].getFinderPattern().getResultPoints(),n=t[t.length-1].getFinderPattern().getResultPoints(),o=[r[0],r[1],n[0],n[1]];return new tt(e,null,null,o,rt.RSS_EXPANDED,null)},e.prototype.checkChecksum=function(){var t=this.pairs.get(0),e=t.getLeftChar(),r=t.getRightChar();if(null===r)return!1;for(var n=r.getChecksumPortion(),o=2,i=1;i=0)i=n;else if(this.isEmptyPair(r))i=0;else{i=r[r.length-1].getFinderPattern().getStartEnd()[1]}var s=r.length%2!=0;this.startFromEven&&(s=!s);for(var u=!1;i=0&&!t.get(s);)s--;s++,o=this.startEnd[0]-s,i=s,a=this.startEnd[1]}else i=this.startEnd[0],o=(a=t.getNextUnset(this.startEnd[1]+1))-this.startEnd[1];var u,c=this.getDecodeFinderCounters();w.arraycopy(c,0,c,1,c.length-1),c[0]=o;try{u=this.parseFinderValue(c,e.FINDER_PATTERNS)}catch(t){return null}return new Ce(u,[i,a],i,a,r)},e.prototype.decodeDataCharacter=function(t,r,n,o){for(var i=this.getDataCharacterCounters(),a=0;a.3)throw new V;var l=this.getOddCounts(),d=this.getEvenCounts(),p=this.getOddRoundingErrors(),g=this.getEvenRoundingErrors();for(s=0;s8){if(w>8.7)throw new V;y=8}var v=s/2;0==(1&s)?(l[v]=y,p[v]=w-y):(d[v]=y,g[v]=w-y)}this.adjustOddEvenCounts(17);var _=4*r.getValue()+(n?0:2)+(o?0:1)-1,m=0,C=0;for(s=l.length-1;s>=0;s--){if(e.isNotA1left(r,n,o)){var A=e.WEIGHTS[_][2*s];C+=l[s]*A}m+=l[s]}var E=0;for(s=d.length-1;s>=0;s--)if(e.isNotA1left(r,n,o)){A=e.WEIGHTS[_][2*s+1];E+=d[s]*A}var I=C+E;if(0!=(1&m)||m>13||m<4)throw new V;var S=(13-m)/2,O=e.SYMBOL_WIDEST[S],T=9-O,b=Ee.getRSSvalue(l,O,!0),R=Ee.getRSSvalue(d,T,!1),N=e.EVEN_TOTAL_SUBSET[S],D=e.GSUM[S];return new me(b*N+R+D,I)},e.isNotA1left=function(t,e,r){return!(0===t.getValue()&&e&&r)},e.prototype.adjustOddEvenCounts=function(t){var r=vt.sum(new Int32Array(this.getOddCounts())),n=vt.sum(new Int32Array(this.getEvenCounts())),o=!1,i=!1;r>13?i=!0:r<4&&(o=!0);var a=!1,s=!1;n>13?s=!0:n<4&&(a=!0);var u=r+n-t,c=1==(1&r),f=0==(1&n);if(1===u)if(c){if(f)throw new V;i=!0}else{if(!f)throw new V;s=!0}else if(-1===u)if(c){if(f)throw new V;o=!0}else{if(!f)throw new V;a=!0}else{if(0!==u)throw new V;if(c){if(!f)throw new V;r=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},lr=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.possibleLeftPairs=[],e.possibleRightPairs=[],e}return fr(e,t),e.prototype.decodeRow=function(t,r,n){var o,i,a,s,u=this.decodePair(r,!1,t,n);e.addOrTally(this.possibleLeftPairs,u),r.reverse();var c=this.decodePair(r,!0,t,n);e.addOrTally(this.possibleRightPairs,c),r.reverse();try{for(var f=hr(this.possibleLeftPairs),h=f.next();!h.done;h=f.next()){var l=h.value;if(l.getCount()>1)try{for(var d=(a=void 0,hr(this.possibleRightPairs)),p=d.next();!p.done;p=d.next()){var g=p.value;if(g.getCount()>1&&e.checkChecksum(l,g))return e.constructResult(l,g)}}catch(t){a={error:t}}finally{try{p&&!p.done&&(s=d.return)&&s.call(d)}finally{if(a)throw a.error}}}}catch(t){o={error:t}}finally{try{h&&!h.done&&(i=f.return)&&i.call(f)}finally{if(o)throw o.error}}throw new V},e.addOrTally=function(t,e){var r,n;if(null!=e){var o=!1;try{for(var i=hr(t),a=i.next();!a.done;a=i.next()){var s=a.value;if(s.getValue()===e.getValue()){s.incrementCount(),o=!0;break}}}catch(t){r={error:t}}finally{try{a&&!a.done&&(n=i.return)&&n.call(i)}finally{if(r)throw r.error}}o||t.push(e)}},e.prototype.reset=function(){this.possibleLeftPairs.length=0,this.possibleRightPairs.length=0},e.constructResult=function(t,e){for(var r=4537077*t.getValue()+e.getValue(),n=new String(r).toString(),o=new F,i=13-n.length;i>0;i--)o.append("0");o.append(n);var a=0;for(i=0;i<13;i++){var s=o.charAt(i).charCodeAt(0)-"0".charCodeAt(0);a+=0==(1&i)?3*s:s}10===(a=10-a%10)&&(a=0),o.append(a.toString());var u=t.getFinderPattern().getResultPoints(),c=e.getFinderPattern().getResultPoints();return new tt(o.toString(),null,0,[u[0],u[1],c[0],c[1]],rt.RSS_14,(new Date).getTime())},e.checkChecksum=function(t,e){var r=(t.getChecksumPortion()+16*e.getChecksumPortion())%79,n=9*t.getFinderPattern().getValue()+e.getFinderPattern().getValue();return n>72&&n--,n>8&&n--,r===n},e.prototype.decodePair=function(t,e,r,n){try{var o=this.findFinderPattern(t,e),i=this.parseFoundFinderPattern(t,r,e,o),a=null==n?null:n.get(O.NEED_RESULT_POINT_CALLBACK);if(null!=a){var s=(o[0]+o[1])/2;e&&(s=t.getSize()-1-s),a.foundPossibleResultPoint(new mt(s,r))}var u=this.decodeDataCharacter(t,i,!0),c=this.decodeDataCharacter(t,i,!1);return new cr(1597*u.getValue()+c.getValue(),u.getChecksumPortion()+4*c.getChecksumPortion(),i)}catch(t){return null}},e.prototype.decodeDataCharacter=function(t,r,n){for(var o=this.getDataCharacterCounters(),i=0;i8&&(w=8);var y=Math.floor(a/2);0==(1&a)?(h[y]=w,d[y]=g-w):(l[y]=w,p[y]=g-w)}this.adjustOddEvenCounts(n,c);var v=0,_=0;for(a=h.length-1;a>=0;a--)_*=9,_+=h[a],v+=h[a];var m=0,C=0;for(a=l.length-1;a>=0;a--)m*=9,m+=l[a],C+=l[a];var A=_+3*m;if(n){if(0!=(1&v)||v>12||v<4)throw new V;var E=(12-v)/2,I=9-(R=e.OUTSIDE_ODD_WIDEST[E]),S=Ee.getRSSvalue(h,R,!1),O=Ee.getRSSvalue(l,I,!0),T=e.OUTSIDE_EVEN_TOTAL_SUBSET[E],b=e.OUTSIDE_GSUM[E];return new me(S*T+O+b,A)}if(0!=(1&C)||C>10||C<4)throw new V;E=(10-C)/2,I=9-(R=e.INSIDE_ODD_WIDEST[E]),S=Ee.getRSSvalue(h,R,!0),O=Ee.getRSSvalue(l,I,!1);var R,N=e.INSIDE_ODD_TOTAL_SUBSET[E];b=e.INSIDE_GSUM[E];return new me(O*N+S+b,A)},e.prototype.findFinderPattern=function(t,e){var r=this.getDecodeFinderCounters();r[0]=0,r[1]=0,r[2]=0,r[3]=0;for(var n=t.getSize(),o=!1,i=0;i=0&&i!==t.get(a);)a--;a++;var s=o[0]-a,u=this.getDecodeFinderCounters(),c=new Int32Array(u.length);w.arraycopy(u,0,c,1,u.length-1),c[0]=s;var f=this.parseFinderValue(c,e.FINDER_PATTERNS),h=a,l=o[1];return n&&(h=t.getSize()-1-h,l=t.getSize()-1-l),new Ce(f,[a,o[1]],h,l,r)},e.prototype.adjustOddEvenCounts=function(t,e){var r=vt.sum(new Int32Array(this.getOddCounts())),n=vt.sum(new Int32Array(this.getEvenCounts())),o=!1,i=!1,a=!1,s=!1;t?(r>12?i=!0:r<4&&(o=!0),n>12?s=!0:n<4&&(a=!0)):(r>11?i=!0:r<5&&(o=!0),n>10?s=!0:n<4&&(a=!0));var u=r+n-e,c=(1&r)==(t?1:0),f=1==(1&n);if(1===u)if(c){if(f)throw new V;i=!0}else{if(!f)throw new V;s=!0}else if(-1===u)if(c){if(f)throw new V;o=!0}else{if(!f)throw new V;a=!0}else{if(0!==u)throw new V;if(c){if(!f)throw new V;r=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},vr=function(){function t(t,e,r){this.ecCodewords=t,this.ecBlocks=[e],r&&this.ecBlocks.push(r)}return t.prototype.getECCodewords=function(){return this.ecCodewords},t.prototype.getECBlocks=function(){return this.ecBlocks},t}(),_r=function(){function t(t,e){this.count=t,this.dataCodewords=e}return t.prototype.getCount=function(){return this.count},t.prototype.getDataCodewords=function(){return this.dataCodewords},t}(),mr=function(){function t(t,e,r,n,o,i){var a,s;this.versionNumber=t,this.symbolSizeRows=e,this.symbolSizeColumns=r,this.dataRegionSizeRows=n,this.dataRegionSizeColumns=o,this.ecBlocks=i;var u=0,c=i.getECCodewords(),f=i.getECBlocks();try{for(var h=yr(f),l=h.next();!l.done;l=h.next()){var d=l.value;u+=d.getCount()*(d.getDataCodewords()+c)}}catch(t){a={error:t}}finally{try{l&&!l.done&&(s=h.return)&&s.call(h)}finally{if(a)throw a.error}}this.totalCodewords=u}return t.prototype.getVersionNumber=function(){return this.versionNumber},t.prototype.getSymbolSizeRows=function(){return this.symbolSizeRows},t.prototype.getSymbolSizeColumns=function(){return this.symbolSizeColumns},t.prototype.getDataRegionSizeRows=function(){return this.dataRegionSizeRows},t.prototype.getDataRegionSizeColumns=function(){return this.dataRegionSizeColumns},t.prototype.getTotalCodewords=function(){return this.totalCodewords},t.prototype.getECBlocks=function(){return this.ecBlocks},t.getVersionForDimensions=function(e,r){var n,o;if(0!=(1&e)||0!=(1&r))throw new b;try{for(var i=yr(t.VERSIONS),a=i.next();!a.done;a=i.next()){var s=a.value;if(s.symbolSizeRows===e&&s.symbolSizeColumns===r)return s}}catch(t){n={error:t}}finally{try{a&&!a.done&&(o=i.return)&&o.call(i)}finally{if(n)throw n.error}}throw new b},t.prototype.toString=function(){return""+this.versionNumber},t.buildVersions=function(){return[new t(1,10,10,8,8,new vr(5,new _r(1,3))),new t(2,12,12,10,10,new vr(7,new _r(1,5))),new t(3,14,14,12,12,new vr(10,new _r(1,8))),new t(4,16,16,14,14,new vr(12,new _r(1,12))),new t(5,18,18,16,16,new vr(14,new _r(1,18))),new t(6,20,20,18,18,new vr(18,new _r(1,22))),new t(7,22,22,20,20,new vr(20,new _r(1,30))),new t(8,24,24,22,22,new vr(24,new _r(1,36))),new t(9,26,26,24,24,new vr(28,new _r(1,44))),new t(10,32,32,14,14,new vr(36,new _r(1,62))),new t(11,36,36,16,16,new vr(42,new _r(1,86))),new t(12,40,40,18,18,new vr(48,new _r(1,114))),new t(13,44,44,20,20,new vr(56,new _r(1,144))),new t(14,48,48,22,22,new vr(68,new _r(1,174))),new t(15,52,52,24,24,new vr(42,new _r(2,102))),new t(16,64,64,14,14,new vr(56,new _r(2,140))),new t(17,72,72,16,16,new vr(36,new _r(4,92))),new t(18,80,80,18,18,new vr(48,new _r(4,114))),new t(19,88,88,20,20,new vr(56,new _r(4,144))),new t(20,96,96,22,22,new vr(68,new _r(4,174))),new t(21,104,104,24,24,new vr(56,new _r(6,136))),new t(22,120,120,18,18,new vr(68,new _r(6,175))),new t(23,132,132,20,20,new vr(62,new _r(8,163))),new t(24,144,144,22,22,new vr(62,new _r(8,156),new _r(2,155))),new t(25,8,18,6,16,new vr(7,new _r(1,5))),new t(26,8,32,6,14,new vr(11,new _r(1,10))),new t(27,12,26,10,24,new vr(14,new _r(1,16))),new t(28,12,36,10,16,new vr(18,new _r(1,22))),new t(29,16,36,14,16,new vr(24,new _r(1,32))),new t(30,16,48,14,22,new vr(28,new _r(1,49)))]},t.VERSIONS=t.buildVersions(),t}(),Cr=function(){function t(e){var r=e.getHeight();if(r<8||r>144||0!=(1&r))throw new b;this.version=t.readVersion(e),this.mappingBitMatrix=this.extractDataRegion(e),this.readMappingMatrix=new k(this.mappingBitMatrix.getWidth(),this.mappingBitMatrix.getHeight())}return t.prototype.getVersion=function(){return this.version},t.readVersion=function(t){var e=t.getHeight(),r=t.getWidth();return mr.getVersionForDimensions(e,r)},t.prototype.readCodewords=function(){var t=new Int8Array(this.version.getTotalCodewords()),e=0,r=4,n=0,o=this.mappingBitMatrix.getHeight(),i=this.mappingBitMatrix.getWidth(),a=!1,s=!1,u=!1,c=!1;do{if(r!==o||0!==n||a)if(r!==o-2||0!==n||0==(3&i)||s)if(r!==o+4||2!==n||0!=(7&i)||u)if(r!==o-2||0!==n||4!=(7&i)||c){do{r=0&&!this.readMappingMatrix.get(n,r)&&(t[e++]=255&this.readUtah(r,n,o,i)),r-=2,n+=2}while(r>=0&&n=0&&n=0);r+=3,n+=1}else t[e++]=255&this.readCorner4(o,i),r-=2,n+=2,c=!0;else t[e++]=255&this.readCorner3(o,i),r-=2,n+=2,u=!0;else t[e++]=255&this.readCorner2(o,i),r-=2,n+=2,s=!0;else t[e++]=255&this.readCorner1(o,i),r-=2,n+=2,a=!0}while(r=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},Er=function(){function t(t,e){this.numDataCodewords=t,this.codewords=e}return t.getDataBlocks=function(e,r){var n,o,i,a,s=r.getECBlocks(),u=0,c=s.getECBlocks();try{for(var f=Ar(c),l=f.next();!l.done;l=f.next()){u+=(y=l.value).getCount()}}catch(t){n={error:t}}finally{try{l&&!l.done&&(o=f.return)&&o.call(f)}finally{if(n)throw n.error}}var d=new Array(u),p=0;try{for(var g=Ar(c),w=g.next();!w.done;w=g.next())for(var y=w.value,v=0;v7?v-1:v;d[b].codewords[R]=e[E++]}if(E!==e.length)throw new h;return d},t.prototype.getNumDataCodewords=function(){return this.numDataCodewords},t.prototype.getCodewords=function(){return this.codewords},t}(),Ir=function(){function t(t){this.bytes=t,this.byteOffset=0,this.bitOffset=0}return t.prototype.getBitOffset=function(){return this.bitOffset},t.prototype.getByteOffset=function(){return this.byteOffset},t.prototype.readBits=function(t){if(t<1||t>32||t>this.available())throw new h(""+t);var e=0,r=this.bitOffset,n=this.byteOffset,o=this.bytes;if(r>0){var i=8-r,a=t>8-a<<(u=i-a);e=(o[n]&s)>>u,t-=a,8===(r+=a)&&(r=0,n++)}if(t>0){for(;t>=8;)e=e<<8|255&o[n],n++,t-=8;if(t>0){var u;s=255>>(u=8-t)<>u,r+=t}}return this.bitOffset=r,this.byteOffset=n,e},t.prototype.available=function(){return 8*(this.bytes.length-this.byteOffset)-this.bitOffset},t}();!function(t){t[t.PAD_ENCODE=0]="PAD_ENCODE",t[t.ASCII_ENCODE=1]="ASCII_ENCODE",t[t.C40_ENCODE=2]="C40_ENCODE",t[t.TEXT_ENCODE=3]="TEXT_ENCODE",t[t.ANSIX12_ENCODE=4]="ANSIX12_ENCODE",t[t.EDIFACT_ENCODE=5]="EDIFACT_ENCODE",t[t.BASE256_ENCODE=6]="BASE256_ENCODE"}(wr||(wr={}));var Sr,Or=function(){function t(){}return t.decode=function(t){var e=new Ir(t),r=new F,n=new F,o=new Array,i=wr.ASCII_ENCODE;do{if(i===wr.ASCII_ENCODE)i=this.decodeAsciiSegment(e,r,n);else{switch(i){case wr.C40_ENCODE:this.decodeC40Segment(e,r);break;case wr.TEXT_ENCODE:this.decodeTextSegment(e,r);break;case wr.ANSIX12_ENCODE:this.decodeAnsiX12Segment(e,r);break;case wr.EDIFACT_ENCODE:this.decodeEdifactSegment(e,r);break;case wr.BASE256_ENCODE:this.decodeBase256Segment(e,r,o);break;default:throw new b}i=wr.ASCII_ENCODE}}while(i!==wr.PAD_ENCODE&&e.available()>0);return n.length()>0&&r.append(n.toString()),new it(t,r.toString(),0===o.length?null:o,null)},t.decodeAsciiSegment=function(t,e,r){var n=!1;do{var o=t.readBits(8);if(0===o)throw new b;if(o<=128)return n&&(o+=128),e.append(String.fromCharCode(o-1)),wr.ASCII_ENCODE;if(129===o)return wr.PAD_ENCODE;if(o<=229){var i=o-130;i<10&&e.append("0"),e.append(""+i)}else switch(o){case 230:return wr.C40_ENCODE;case 231:return wr.BASE256_ENCODE;case 232:e.append(String.fromCharCode(29));break;case 233:case 234:case 241:break;case 235:n=!0;break;case 236:e.append("[)>05"),r.insert(0,"");break;case 237:e.append("[)>06"),r.insert(0,"");break;case 238:return wr.ANSIX12_ENCODE;case 239:return wr.TEXT_ENCODE;case 240:return wr.EDIFACT_ENCODE;default:if(254!==o||0!==t.available())throw new b}}while(t.available()>0);return wr.ASCII_ENCODE},t.decodeC40Segment=function(t,e){var r=!1,n=[],o=0;do{if(8===t.available())return;var i=t.readBits(8);if(254===i)return;this.parseTwoBytes(i,t.readBits(8),n);for(var a=0;a<3;a++){var s=n[a];switch(o){case 0:if(s<3)o=s+1;else{if(!(s0)},t.decodeTextSegment=function(t,e){var r=!1,n=[],o=0;do{if(8===t.available())return;var i=t.readBits(8);if(254===i)return;this.parseTwoBytes(i,t.readBits(8),n);for(var a=0;a<3;a++){var s=n[a];switch(o){case 0:if(s<3)o=s+1;else{if(!(s0)},t.decodeAnsiX12Segment=function(t,e){var r=[];do{if(8===t.available())return;var n=t.readBits(8);if(254===n)return;this.parseTwoBytes(n,t.readBits(8),r);for(var o=0;o<3;o++){var i=r[o];switch(i){case 0:e.append("\r");break;case 1:e.append("*");break;case 2:e.append(">");break;case 3:e.append(" ");break;default:if(i<14)e.append(String.fromCharCode(i+44));else{if(!(i<40))throw new b;e.append(String.fromCharCode(i+51))}}}}while(t.available()>0)},t.parseTwoBytes=function(t,e,r){var n=(t<<8)+e-1,o=Math.floor(n/1600);r[0]=o,n-=1600*o,o=Math.floor(n/40),r[1]=o,r[2]=n-40*o},t.decodeEdifactSegment=function(t,e){do{if(t.available()<=16)return;for(var r=0;r<4;r++){var n=t.readBits(6);if(31===n){var o=8-t.getBitOffset();return void(8!==o&&t.readBits(o))}0==(32&n)&&(n|=64),e.append(String.fromCharCode(n))}}while(t.available()>0)},t.decodeBase256Segment=function(t,e,r){var n,o=1+t.getByteOffset(),i=this.unrandomize255State(t.readBits(8),o++);if((n=0===i?t.available()/8|0:i<250?i:250*(i-249)+this.unrandomize255State(t.readBits(8),o++))<0)throw new b;for(var a=new Uint8Array(n),s=0;s=0?r:r+256},t.C40_BASIC_SET_CHARS=["*","*","*"," ","0","1","2","3","4","5","6","7","8","9","A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z"],t.C40_SHIFT2_SET_CHARS=["!",'"',"#","$","%","&","'","(",")","*","+",",","-",".","/",":",";","<","=",">","?","@","[","\\","]","^","_"],t.TEXT_BASIC_SET_CHARS=["*","*","*"," ","0","1","2","3","4","5","6","7","8","9","a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z"],t.TEXT_SHIFT2_SET_CHARS=t.C40_SHIFT2_SET_CHARS,t.TEXT_SHIFT3_SET_CHARS=["`","A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z","{","|","}","~",String.fromCharCode(127)],t}(),Tr=function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},br=function(){function t(){this.rsDecoder=new wt(ht.DATA_MATRIX_FIELD_256)}return t.prototype.decode=function(t){var e,r,n=new Cr(t),o=n.getVersion(),i=n.readCodewords(),a=Er.getDataBlocks(i,o),s=0;try{for(var u=Tr(a),c=u.next();!c.done;c=u.next()){s+=c.value.getNumDataCodewords()}}catch(t){e={error:t}}finally{try{c&&!c.done&&(r=u.return)&&r.call(u)}finally{if(e)throw e.error}}for(var f=new Uint8Array(s),h=a.length,l=0;la&&(c=a,f[0]=e,f[1]=r,f[2]=n,f[3]=o),c>s&&(c=s,f[0]=r,f[1]=n,f[2]=o,f[3]=e),c>u&&(f[0]=n,f[1]=o,f[2]=e,f[3]=r),f},t.prototype.detectSolid2=function(e){var r=e[0],n=e[1],o=e[2],i=e[3],a=this.transitionsBetween(r,i),s=t.shiftPoint(n,o,4*(a+1)),u=t.shiftPoint(o,n,4*(a+1));return this.transitionsBetween(s,r)this.transitionsBetween(u,h)+this.transitionsBetween(c,h)?f:h:f:this.isValid(h)?h:null},t.prototype.shiftToModuleCenter=function(e){var r=e[0],n=e[1],o=e[2],i=e[3],a=this.transitionsBetween(r,i)+1,s=this.transitionsBetween(o,i)+1,u=t.shiftPoint(r,n,4*s),c=t.shiftPoint(o,n,4*a);1==(1&(a=this.transitionsBetween(u,i)+1))&&(a+=1),1==(1&(s=this.transitionsBetween(c,i)+1))&&(s+=1);var f,h,l=(r.getX()+n.getX()+o.getX()+i.getX())/4,d=(r.getY()+n.getY()+o.getY()+i.getY())/4;return r=t.moveAway(r,l,d),n=t.moveAway(n,l,d),o=t.moveAway(o,l,d),i=t.moveAway(i,l,d),u=t.shiftPoint(r,n,4*s),u=t.shiftPoint(u,i,4*a),f=t.shiftPoint(n,r,4*s),f=t.shiftPoint(f,o,4*a),c=t.shiftPoint(o,i,4*s),c=t.shiftPoint(c,n,4*a),h=t.shiftPoint(i,o,4*s),[u,f,c,h=t.shiftPoint(h,r,4*a)]},t.prototype.isValid=function(t){return t.getX()>=0&&t.getX()0&&t.getY()Math.abs(o-r);if(a){var s=r;r=n,n=s,s=o,o=i,i=s}for(var u=Math.abs(o-r),c=Math.abs(i-n),f=-u/2,h=n0){if(w===i)break;w+=h,f-=u}}return d},t}(),Nr=function(){function t(){this.decoder=new br}return t.prototype.decode=function(e,r){var n,o;if(void 0===r&&(r=null),null!=r&&r.has(O.PURE_BARCODE)){var i=t.extractPureBits(e.getBlackMatrix());n=this.decoder.decode(i),o=t.NO_POINTS}else{var a=new Rr(e.getBlackMatrix()).detect();n=this.decoder.decode(a.getBits()),o=a.getPoints()}var s=n.getRawBytes(),u=new tt(n.getText(),s,8*s.length,o,rt.DATA_MATRIX,w.currentTimeMillis()),c=n.getByteSegments();null!=c&&u.putMetadata(ot.BYTE_SEGMENTS,c);var f=n.getECLevel();return null!=f&&u.putMetadata(ot.ERROR_CORRECTION_LEVEL,f),u},t.prototype.reset=function(){},t.extractPureBits=function(t){var e=t.getTopLeftOnBit(),r=t.getBottomRightOnBit();if(null==e||null==r)throw new V;var n=this.moduleSize(e,t),o=e[1],i=r[1],a=e[0],s=(r[0]-a+1)/n,u=(i-o+1)/n;if(s<=0||u<=0)throw new V;var c=n/2;o+=c,a+=c;for(var f=new k(s,u),h=0;h=t.FOR_BITS.size)throw new h;return t.FOR_BITS.get(e)},t.FOR_BITS=new Map,t.FOR_VALUE=new Map,t.L=new t(Sr.L,"L",1),t.M=new t(Sr.M,"M",0),t.Q=new t(Sr.Q,"Q",3),t.H=new t(Sr.H,"H",2),t}(),Br=function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},Lr=function(){function t(t){this.errorCorrectionLevel=Pr.forBits(t>>3&3),this.dataMask=7&t}return t.numBitsDiffering=function(t,e){return E.bitCount(t^e)},t.decodeFormatInformation=function(e,r){var n=t.doDecodeFormatInformation(e,r);return null!==n?n:t.doDecodeFormatInformation(e^t.FORMAT_INFO_MASK_QR,r^t.FORMAT_INFO_MASK_QR)},t.doDecodeFormatInformation=function(e,r){var n,o,i=Number.MAX_SAFE_INTEGER,a=0;try{for(var s=Br(t.FORMAT_INFO_DECODE_LOOKUP),u=s.next();!u.done;u=s.next()){var c=u.value,f=c[0];if(f===e||f===r)return new t(c[1]);var h=t.numBitsDiffering(e,f);h=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},kr=function(){function t(t){for(var e=[],r=1;r=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},Hr=function(){function t(t,e){for(var r,n,o=[],i=2;i40)throw new h;return t.VERSIONS[e-1]},t.decodeVersionInformation=function(e){for(var r=Number.MAX_SAFE_INTEGER,n=0,o=0;o6&&(e.setRegion(t-11,0,3,6),e.setRegion(0,t-11,6,3)),e},t.prototype.toString=function(){return""+this.versionNumber},t.VERSION_DECODE_INFO=Int32Array.from([31892,34236,39577,42195,48118,51042,55367,58893,63784,68472,70749,76311,79154,84390,87683,92361,96236,102084,102881,110507,110734,117786,119615,126325,127568,133589,136944,141498,145311,150283,152622,158308,161089,167017]),t.VERSIONS=[new t(1,new Int32Array(0),new kr(7,new xr(1,19)),new kr(10,new xr(1,16)),new kr(13,new xr(1,13)),new kr(17,new xr(1,9))),new t(2,Int32Array.from([6,18]),new kr(10,new xr(1,34)),new kr(16,new xr(1,28)),new kr(22,new xr(1,22)),new kr(28,new xr(1,16))),new t(3,Int32Array.from([6,22]),new kr(15,new xr(1,55)),new kr(26,new xr(1,44)),new kr(18,new xr(2,17)),new kr(22,new xr(2,13))),new t(4,Int32Array.from([6,26]),new kr(20,new xr(1,80)),new kr(18,new xr(2,32)),new kr(26,new xr(2,24)),new kr(16,new xr(4,9))),new t(5,Int32Array.from([6,30]),new kr(26,new xr(1,108)),new kr(24,new xr(2,43)),new kr(18,new xr(2,15),new xr(2,16)),new kr(22,new xr(2,11),new xr(2,12))),new t(6,Int32Array.from([6,34]),new kr(18,new xr(2,68)),new kr(16,new xr(4,27)),new kr(24,new xr(4,19)),new kr(28,new xr(4,15))),new t(7,Int32Array.from([6,22,38]),new kr(20,new xr(2,78)),new kr(18,new xr(4,31)),new kr(18,new xr(2,14),new xr(4,15)),new kr(26,new xr(4,13),new xr(1,14))),new t(8,Int32Array.from([6,24,42]),new kr(24,new xr(2,97)),new kr(22,new xr(2,38),new xr(2,39)),new kr(22,new xr(4,18),new xr(2,19)),new kr(26,new xr(4,14),new xr(2,15))),new t(9,Int32Array.from([6,26,46]),new kr(30,new xr(2,116)),new kr(22,new xr(3,36),new xr(2,37)),new kr(20,new xr(4,16),new xr(4,17)),new kr(24,new xr(4,12),new xr(4,13))),new t(10,Int32Array.from([6,28,50]),new kr(18,new xr(2,68),new xr(2,69)),new kr(26,new xr(4,43),new xr(1,44)),new kr(24,new xr(6,19),new xr(2,20)),new kr(28,new xr(6,15),new xr(2,16))),new t(11,Int32Array.from([6,30,54]),new kr(20,new xr(4,81)),new kr(30,new xr(1,50),new xr(4,51)),new kr(28,new xr(4,22),new xr(4,23)),new kr(24,new xr(3,12),new xr(8,13))),new t(12,Int32Array.from([6,32,58]),new kr(24,new xr(2,92),new xr(2,93)),new kr(22,new xr(6,36),new xr(2,37)),new kr(26,new xr(4,20),new xr(6,21)),new kr(28,new xr(7,14),new xr(4,15))),new t(13,Int32Array.from([6,34,62]),new kr(26,new xr(4,107)),new kr(22,new xr(8,37),new xr(1,38)),new kr(24,new xr(8,20),new xr(4,21)),new kr(22,new xr(12,11),new xr(4,12))),new t(14,Int32Array.from([6,26,46,66]),new kr(30,new xr(3,115),new xr(1,116)),new kr(24,new xr(4,40),new xr(5,41)),new kr(20,new xr(11,16),new xr(5,17)),new kr(24,new xr(11,12),new xr(5,13))),new t(15,Int32Array.from([6,26,48,70]),new kr(22,new xr(5,87),new xr(1,88)),new kr(24,new xr(5,41),new xr(5,42)),new kr(30,new xr(5,24),new xr(7,25)),new kr(24,new xr(11,12),new xr(7,13))),new t(16,Int32Array.from([6,26,50,74]),new kr(24,new xr(5,98),new xr(1,99)),new kr(28,new xr(7,45),new xr(3,46)),new kr(24,new xr(15,19),new xr(2,20)),new kr(30,new 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t(22,Int32Array.from([6,26,50,74,98]),new kr(28,new xr(2,111),new xr(7,112)),new kr(28,new xr(17,46)),new kr(30,new xr(7,24),new xr(16,25)),new kr(24,new xr(34,13))),new t(23,Int32Array.from([6,30,54,78,102]),new kr(30,new xr(4,121),new xr(5,122)),new kr(28,new xr(4,47),new xr(14,48)),new kr(30,new xr(11,24),new xr(14,25)),new kr(30,new xr(16,15),new xr(14,16))),new t(24,Int32Array.from([6,28,54,80,106]),new kr(30,new xr(6,117),new xr(4,118)),new kr(28,new xr(6,45),new xr(14,46)),new kr(30,new xr(11,24),new xr(16,25)),new kr(30,new xr(30,16),new xr(2,17))),new t(25,Int32Array.from([6,32,58,84,110]),new kr(26,new xr(8,106),new xr(4,107)),new kr(28,new xr(8,47),new xr(13,48)),new kr(30,new xr(7,24),new xr(22,25)),new kr(30,new xr(22,15),new xr(13,16))),new t(26,Int32Array.from([6,30,58,86,114]),new kr(28,new xr(10,114),new xr(2,115)),new kr(28,new xr(19,46),new xr(4,47)),new kr(28,new xr(28,22),new xr(6,23)),new kr(30,new xr(33,16),new xr(4,17))),new 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xr(28,16))),new t(32,Int32Array.from([6,34,60,86,112,138]),new kr(30,new xr(17,115)),new kr(28,new xr(10,46),new xr(23,47)),new kr(30,new xr(10,24),new xr(35,25)),new kr(30,new xr(19,15),new xr(35,16))),new t(33,Int32Array.from([6,30,58,86,114,142]),new kr(30,new xr(17,115),new xr(1,116)),new kr(28,new xr(14,46),new xr(21,47)),new kr(30,new xr(29,24),new xr(19,25)),new kr(30,new xr(11,15),new xr(46,16))),new t(34,Int32Array.from([6,34,62,90,118,146]),new kr(30,new xr(13,115),new xr(6,116)),new kr(28,new xr(14,46),new xr(23,47)),new kr(30,new xr(44,24),new xr(7,25)),new kr(30,new xr(59,16),new xr(1,17))),new t(35,Int32Array.from([6,30,54,78,102,126,150]),new kr(30,new xr(12,121),new xr(7,122)),new kr(28,new xr(12,47),new xr(26,48)),new kr(30,new xr(39,24),new xr(14,25)),new kr(30,new xr(22,15),new xr(41,16))),new t(36,Int32Array.from([6,24,50,76,102,128,154]),new kr(30,new xr(6,121),new xr(14,122)),new kr(28,new xr(6,47),new xr(34,48)),new kr(30,new xr(46,24),new xr(10,25)),new kr(30,new xr(2,15),new xr(64,16))),new t(37,Int32Array.from([6,28,54,80,106,132,158]),new kr(30,new xr(17,122),new xr(4,123)),new kr(28,new xr(29,46),new xr(14,47)),new kr(30,new xr(49,24),new xr(10,25)),new kr(30,new xr(24,15),new xr(46,16))),new t(38,Int32Array.from([6,32,58,84,110,136,162]),new kr(30,new xr(4,122),new xr(18,123)),new kr(28,new xr(13,46),new xr(32,47)),new kr(30,new xr(48,24),new xr(14,25)),new kr(30,new xr(42,15),new xr(32,16))),new t(39,Int32Array.from([6,26,54,82,110,138,166]),new kr(30,new xr(20,117),new xr(4,118)),new kr(28,new xr(40,47),new xr(7,48)),new kr(30,new xr(43,24),new xr(22,25)),new kr(30,new xr(10,15),new xr(67,16))),new t(40,Int32Array.from([6,30,58,86,114,142,170]),new kr(30,new xr(19,118),new xr(6,119)),new kr(28,new xr(18,47),new xr(31,48)),new kr(30,new xr(34,24),new xr(34,25)),new kr(30,new xr(20,15),new xr(61,16)))],t}();!function(t){t[t.DATA_MASK_000=0]="DATA_MASK_000",t[t.DATA_MASK_001=1]="DATA_MASK_001",t[t.DATA_MASK_010=2]="DATA_MASK_010",t[t.DATA_MASK_011=3]="DATA_MASK_011",t[t.DATA_MASK_100=4]="DATA_MASK_100",t[t.DATA_MASK_101=5]="DATA_MASK_101",t[t.DATA_MASK_110=6]="DATA_MASK_110",t[t.DATA_MASK_111=7]="DATA_MASK_111"}(Mr||(Mr={}));var Ur,Gr=function(){function t(t,e){this.value=t,this.isMasked=e}return t.prototype.unmaskBitMatrix=function(t,e){for(var r=0;r=0;r--)t=this.copyBit(8,r,t);var n=this.bitMatrix.getHeight(),o=0,i=n-7;for(r=n-1;r>=i;r--)o=this.copyBit(8,r,o);for(e=n-8;e=0;o--)for(var i=t-9;i>=n;i--)r=this.copyBit(i,o,r);var a=Hr.decodeVersionInformation(r);if(null!==a&&a.getDimensionForVersion()===t)return this.parsedVersion=a,a;r=0;for(i=5;i>=0;i--)for(o=t-9;o>=n;o--)r=this.copyBit(i,o,r);if(null!==(a=Hr.decodeVersionInformation(r))&&a.getDimensionForVersion()===t)return this.parsedVersion=a,a;throw new b},t.prototype.copyBit=function(t,e,r){return(this.isMirror?this.bitMatrix.get(e,t):this.bitMatrix.get(t,e))?r<<1|1:r<<1},t.prototype.readCodewords=function(){var t=this.readFormatInformation(),e=this.readVersion(),r=Gr.values.get(t.getDataMask()),n=this.bitMatrix.getHeight();r.unmaskBitMatrix(this.bitMatrix,n);for(var o=e.buildFunctionPattern(),i=!0,a=new Uint8Array(e.getTotalCodewords()),s=0,u=0,c=0,f=n-1;f>0;f-=2){6===f&&f--;for(var h=0;h=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},zr=function(){function t(t,e){this.numDataCodewords=t,this.codewords=e}return t.getDataBlocks=function(e,r,n){var o,i,a,s;if(e.length!==r.getTotalCodewords())throw new h;var u=r.getECBlocksForLevel(n),c=0,f=u.getECBlocks();try{for(var l=Wr(f),d=l.next();!d.done;d=l.next()){c+=(v=d.value).getCount()}}catch(t){o={error:t}}finally{try{d&&!d.done&&(i=l.return)&&i.call(l)}finally{if(o)throw o.error}}var p=new Array(c),g=0;try{for(var w=Wr(f),y=w.next();!y.done;y=w.next())for(var v=y.value,_=0;_=0;){if(p[E].codewords.length===A)break;E--}E++;var I=A-u.getECCodewordsPerBlock(),S=0;for(_=0;_t.available())throw new b;for(var n=new Uint8Array(2*r),o=0;r>0;){var i=t.readBits(13),a=i/96<<8&4294967295|i%96;a+=a<959?41377:42657,n[o]=a>>8&255,n[o+1]=255&a,o+=2,r--}try{e.append(B.decode(n,L.GB2312))}catch(t){throw new b(t)}},t.decodeKanjiSegment=function(t,e,r){if(13*r>t.available())throw new b;for(var n=new Uint8Array(2*r),o=0;r>0;){var i=t.readBits(13),a=i/192<<8&4294967295|i%192;a+=a<7936?33088:49472,n[o]=a>>8,n[o+1]=a,o+=2,r--}try{e.append(B.decode(n,L.SHIFT_JIS))}catch(t){throw new b(t)}},t.decodeByteSegment=function(t,e,r,n,o,i){if(8*r>t.available())throw new b;for(var a,s=new Uint8Array(r),u=0;u=t.ALPHANUMERIC_CHARS.length)throw new b;return t.ALPHANUMERIC_CHARS[e]},t.decodeAlphanumericSegment=function(e,r,n,o){for(var i=r.length();n>1;){if(e.available()<11)throw new b;var a=e.readBits(11);r.append(t.toAlphaNumericChar(Math.floor(a/45))),r.append(t.toAlphaNumericChar(a%45)),n-=2}if(1===n){if(e.available()<6)throw new b;r.append(t.toAlphaNumericChar(e.readBits(6)))}if(o)for(var s=i;s=3;){if(e.available()<10)throw new b;var o=e.readBits(10);if(o>=1e3)throw new b;r.append(t.toAlphaNumericChar(Math.floor(o/100))),r.append(t.toAlphaNumericChar(Math.floor(o/10)%10)),r.append(t.toAlphaNumericChar(o%10)),n-=3}if(2===n){if(e.available()<7)throw new b;var i=e.readBits(7);if(i>=100)throw new b;r.append(t.toAlphaNumericChar(Math.floor(i/10))),r.append(t.toAlphaNumericChar(i%10))}else if(1===n){if(e.available()<4)throw new b;var a=e.readBits(4);if(a>=10)throw new b;r.append(t.toAlphaNumericChar(a))}},t.parseECIValue=function(t){var e=t.readBits(8);if(0==(128&e))return 127&e;if(128==(192&e))return(63&e)<<8&4294967295|t.readBits(8);if(192==(224&e))return(31&e)<<16&4294967295|t.readBits(16);throw new b},t.ALPHANUMERIC_CHARS="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ $%*+-./:",t.GB2312_SUBSET=1,t}(),qr=function(){function t(t){this.mirrored=t}return t.prototype.isMirrored=function(){return this.mirrored},t.prototype.applyMirroredCorrection=function(t){if(this.mirrored&&null!==t&&!(t.length<3)){var e=t[0];t[0]=t[2],t[2]=e}},t}(),Qr=function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},Jr=function(){function t(){this.rsDecoder=new wt(ht.QR_CODE_FIELD_256)}return t.prototype.decodeBooleanArray=function(t,e){return this.decodeBitMatrix(k.parseFromBooleanArray(t),e)},t.prototype.decodeBitMatrix=function(t,e){var r=new Xr(t),n=null;try{return this.decodeBitMatrixParser(r,e)}catch(t){n=t}try{r.remask(),r.setMirror(!0),r.readVersion(),r.readFormatInformation(),r.mirror();var o=this.decodeBitMatrixParser(r,e);return o.setOther(new qr(!0)),o}catch(t){if(null!==n)throw n;throw t}},t.prototype.decodeBitMatrixParser=function(t,e){var r,n,o,i,a=t.readVersion(),s=t.readFormatInformation().getErrorCorrectionLevel(),u=t.readCodewords(),c=zr.getDataBlocks(u,a,s),f=0;try{for(var h=Qr(c),l=h.next();!l.done;l=h.next()){f+=(y=l.value).getNumDataCodewords()}}catch(t){r={error:t}}finally{try{l&&!l.done&&(n=h.return)&&n.call(h)}finally{if(r)throw r.error}}var d=new Uint8Array(f),p=0;try{for(var g=Qr(c),w=g.next();!w.done;w=g.next()){var y,v=(y=w.value).getCodewords(),_=y.getNumDataCodewords();this.correctErrors(v,_);for(var m=0;m<_;m++)d[p++]=v[m]}}catch(t){o={error:t}}finally{try{w&&!w.done&&(i=g.return)&&i.call(g)}finally{if(o)throw o.error}}return Kr.decode(d,a,s,e)},t.prototype.correctErrors=function(t,e){var r=new Int32Array(t);try{this.rsDecoder.decode(r,t.length-e)}catch(t){throw new p}for(var n=0;n=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},rn=function(){function t(t,e,r,n,o,i,a){this.image=t,this.startX=e,this.startY=r,this.width=n,this.height=o,this.moduleSize=i,this.resultPointCallback=a,this.possibleCenters=[],this.crossCheckStateCount=new Int32Array(3)}return t.prototype.find=function(){for(var t=this.startX,e=this.height,r=t+this.width,n=this.startY+e/2,o=new Int32Array(3),i=this.image,a=0;a=r)return!1;return!0},t.prototype.crossCheckVertical=function(e,r,n,o){var i=this.image,a=i.getHeight(),s=this.crossCheckStateCount;s[0]=0,s[1]=0,s[2]=0;for(var u=e;u>=0&&i.get(r,u)&&s[1]<=n;)s[1]++,u--;if(u<0||s[1]>n)return NaN;for(;u>=0&&!i.get(r,u)&&s[0]<=n;)s[0]++,u--;if(s[0]>n)return NaN;for(u=e+1;un)return NaN;for(;un)return NaN;var c=s[0]+s[1]+s[2];return 5*Math.abs(c-o)>=2*o?NaN:this.foundPatternCross(s)?t.centerFromEnd(s,u):NaN},t.prototype.handlePossibleCenter=function(e,r,n){var o,i,a=e[0]+e[1]+e[2],s=t.centerFromEnd(e,n),u=this.crossCheckVertical(r,s,2*e[1],a);if(!isNaN(u)){var c=(e[0]+e[1]+e[2])/3;try{for(var f=en(this.possibleCenters),h=f.next();!h.done;h=f.next()){var l=h.value;if(l.aboutEquals(c,u,s))return l.combineEstimate(u,s,c)}}catch(t){o={error:t}}finally{try{h&&!h.done&&(i=f.return)&&i.call(f)}finally{if(o)throw o.error}}var d=new tn(s,u,c);this.possibleCenters.push(d),null!==this.resultPointCallback&&void 0!==this.resultPointCallback&&this.resultPointCallback.foundPossibleResultPoint(d)}return null},t}(),nn=function(){var t=function(e,r){return t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])},t(e,r)};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}(),on=function(t){function e(e,r,n,o){var i=t.call(this,e,r)||this;return i.estimatedModuleSize=n,i.count=o,void 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t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},un=function(){function t(t,e){this.image=t,this.resultPointCallback=e,this.possibleCenters=[],this.crossCheckStateCount=new Int32Array(5),this.resultPointCallback=e}return t.prototype.getImage=function(){return this.image},t.prototype.getPossibleCenters=function(){return this.possibleCenters},t.prototype.find=function(e){var r=null!=e&&void 0!==e.get(O.TRY_HARDER),n=null!=e&&void 0!==e.get(O.PURE_BARCODE),o=this.image,i=o.getHeight(),a=o.getWidth(),s=Math.floor(3*i/(4*t.MAX_MODULES));(sc[2]&&(f+=d-c[2]-s,l=a-1)}h=0,c[0]=0,c[1]=0,c[2]=0,c[3]=0,c[4]=0}else c[0]=c[2],c[1]=c[3],c[2]=c[4],c[3]=1,c[4]=0,h=3;else c[++h]++;else c[h]++;if(t.foundPatternCross(c))!0===this.handlePossibleCenter(c,f,a,n)&&(s=c[0],this.hasSkipped&&(u=this.haveMultiplyConfirmedCenters()))}var p=this.selectBestPatterns();return mt.orderBestPatterns(p),new 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c=sn(this.possibleCenters),f=c.next();!f.done;f=c.next()){var h=f.value.getEstimatedModuleSize();s+=h,u+=h*h}}catch(e){t={error:e}}finally{try{f&&!f.done&&(e=c.return)&&e.call(c)}finally{if(t)throw t.error}}i=s/o;var l=Math.sqrt(u/o-i*i);a.sort((function(t,e){var r=Math.abs(e.getEstimatedModuleSize()-i),n=Math.abs(t.getEstimatedModuleSize()-i);return rn?1:0}));for(var d=Math.max(.2*i,l),p=0;p3;p++){var g=a[p];Math.abs(g.getEstimatedModuleSize()-i)>d&&(a.splice(p,1),p--)}}if(a.length>3){s=0;try{for(var w=sn(a),y=w.next();!y.done;y=w.next()){s+=y.value.getEstimatedModuleSize()}}catch(t){r={error:t}}finally{try{y&&!y.done&&(n=w.return)&&n.call(w)}finally{if(r)throw r.error}}i=s/a.length,a.sort((function(t,e){if(e.getCount()===t.getCount()){var r=Math.abs(e.getEstimatedModuleSize()-i),n=Math.abs(t.getEstimatedModuleSize()-i);return rn?-1:0}return e.getCount()-t.getCount()})),a.splice(3)}return[a[0],a[1],a[2]]},t.CENTER_QUORUM=2,t.MIN_SKIP=3,t.MAX_MODULES=57,t}(),cn=function(){function t(t){this.image=t}return t.prototype.getImage=function(){return this.image},t.prototype.getResultPointCallback=function(){return this.resultPointCallback},t.prototype.detect=function(t){this.resultPointCallback=null==t?null:t.get(O.NEED_RESULT_POINT_CALLBACK);var e=new un(this.image,this.resultPointCallback).find(t);return this.processFinderPatternInfo(e)},t.prototype.processFinderPatternInfo=function(e){var r=e.getTopLeft(),n=e.getTopRight(),o=e.getBottomLeft(),i=this.calculateModuleSize(r,n,o);if(i<1)throw new V("No pattern found in proccess finder.");var a=t.computeDimension(r,n,o,i),s=Hr.getProvisionalVersionForDimension(a),u=s.getDimensionForVersion()-7,c=null;if(s.getAlignmentPatternCenters().length>0)for(var f=n.getX()-r.getX()+o.getX(),h=n.getY()-r.getY()+o.getY(),l=1-3/u,d=Math.floor(r.getX()+l*(f-r.getX())),p=Math.floor(r.getY()+l*(h-r.getY())),g=4;g<=16;g<<=1)try{c=this.findAlignmentInRegion(i,d,p,g);break}catch(t){if(!(t instanceof V))throw t}var w=t.createTransform(r,n,o,c,a),y=t.sampleGrid(this.image,w,a);return new Ct(y,null===c?[o,r,n]:[o,r,n,c])},t.createTransform=function(t,e,r,n,o){var i,a,s,u,c=o-3.5;return null!==n?(i=n.getX(),a=n.getY(),u=s=c-3):(i=e.getX()-t.getX()+r.getX(),a=e.getY()-t.getY()+r.getY(),s=c,u=c),Ot.quadrilateralToQuadrilateral(3.5,3.5,c,3.5,s,u,3.5,c,t.getX(),t.getY(),e.getX(),e.getY(),i,a,r.getX(),r.getY())},t.sampleGrid=function(t,e,r){return Rt.getInstance().sampleGridWithTransform(t,r,r,e)},t.computeDimension=function(t,e,r,n){var o=vt.round(mt.distance(t,e)/n),i=vt.round(mt.distance(t,r)/n),a=Math.floor((o+i)/2)+7;switch(3&a){case 0:a++;break;case 2:a--;break;case 3:throw new V("Dimensions could be not found.")}return a},t.prototype.calculateModuleSize=function(t,e,r){return(this.calculateModuleSizeOneWay(t,e)+this.calculateModuleSizeOneWay(t,r))/2},t.prototype.calculateModuleSizeOneWay=function(t,e){var r=this.sizeOfBlackWhiteBlackRunBothWays(Math.floor(t.getX()),Math.floor(t.getY()),Math.floor(e.getX()),Math.floor(e.getY())),n=this.sizeOfBlackWhiteBlackRunBothWays(Math.floor(e.getX()),Math.floor(e.getY()),Math.floor(t.getX()),Math.floor(t.getY()));return isNaN(r)?n/7:isNaN(n)?r/7:(r+n)/14},t.prototype.sizeOfBlackWhiteBlackRunBothWays=function(t,e,r,n){var o=this.sizeOfBlackWhiteBlackRun(t,e,r,n),i=1,a=t-(r-t);a<0?(i=t/(t-a),a=0):a>=this.image.getWidth()&&(i=(this.image.getWidth()-1-t)/(a-t),a=this.image.getWidth()-1);var s=Math.floor(e-(n-e)*i);return i=1,s<0?(i=e/(e-s),s=0):s>=this.image.getHeight()&&(i=(this.image.getHeight()-1-e)/(s-e),s=this.image.getHeight()-1),a=Math.floor(t+(a-t)*i),(o+=this.sizeOfBlackWhiteBlackRun(t,e,a,s))-1},t.prototype.sizeOfBlackWhiteBlackRun=function(t,e,r,n){var o=Math.abs(n-e)>Math.abs(r-t);if(o){var i=t;t=e,e=i,i=r,r=n,n=i}for(var a=Math.abs(r-t),s=Math.abs(n-e),u=-a/2,c=t0){if(p===n)break;p+=f,u-=a}}return 2===h?vt.distance(r+c,n,t,e):NaN},t.prototype.findAlignmentInRegion=function(t,e,r,n){var o=Math.floor(n*t),i=Math.max(0,e-o),a=Math.min(this.image.getWidth()-1,e+o);if(a-i<3*t)throw new V("Alignment top exceeds estimated module size.");var s=Math.max(0,r-o),u=Math.min(this.image.getHeight()-1,r+o);if(u-s<3*t)throw new V("Alignment bottom exceeds estimated module size.");return new rn(this.image,i,s,a-i,u-s,t,this.resultPointCallback).find()},t}(),fn=function(){function t(){this.decoder=new Jr}return t.prototype.getDecoder=function(){return this.decoder},t.prototype.decode=function(e,r){var n,o;if(null!=r&&void 0!==r.get(O.PURE_BARCODE)){var i=t.extractPureBits(e.getBlackMatrix());n=this.decoder.decodeBitMatrix(i,r),o=t.NO_POINTS}else{var a=new cn(e.getBlackMatrix()).detect(r);n=this.decoder.decodeBitMatrix(a.getBits(),r),o=a.getPoints()}n.getOther()instanceof qr&&n.getOther().applyMirroredCorrection(o);var s=new tt(n.getText(),n.getRawBytes(),void 0,o,rt.QR_CODE,void 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048,123062,123098,123146,123154,123156,123170,123172,123176,123190,123202,123204,123208,123216,123238,123244,123258,123290,123314,123316,123402,123410,123412,123426,123428,123432,123446,123458,123464,123472,123486,123494,123500,123514,123522,123524,123528,123536,123552,123580,123590,123596,123608,123630,123634,123636,123674,123698,123700,123740,123746,123748,123752,123834,123914,123922,123924,123938,123944,123958,123970,123976,123984,123998,124006,124012,124026,124034,124036,124048,124062,124064,124092,124102,124108,124120,124142,124146,124148,124162,124164,124168,124176,124190,124192,124220,124224,124280,124294,124300,124312,124336,124350,124366,124380,124386,124388,124392,124406,124442,124462,124466,124468,124494,124508,124514,124520,124558,124572,124600,124610,124612,124616,124624,124646,124666,124694,124710,124716,124730,124742,124748,124760,124786,124788,124818,124820,124834,124836,124840,124854,124946,124948,124962,124964,124968,124982,124994,124996,125e3,125008,125022,125030,125036,125050,125058,125060,125064,125072,125086,125088,125116,125126,125132,125144,125166,125170,125172,125186,125188,125192,125200,125216,125244,125248,125304,125318,125324,125336,125360,125374,125390,125404,125410,125412,125416,125430,125444,125448,125456,125472,125504,125560,125680,125702,125708,125720,125744,125758,125792,125820,125838,125852,125880,125890,125892,125896,125904,125918,125926,125932,125978,125998,126002,126004,126030,126044,126050,126052,126056,126094,126108,126136,126146,126148,126152,126160,126182,126202,126222,126236,126264,126320,126334,126338,126340,126344,126352,126366,126368,126412,126450,126452,126486,126502,126508,126522,126534,126540,126552,126574,126578,126580,126598,126604,126616,126640,126654,126670,126684,126690,126692,126696,126738,126754,126756,126760,126774,126786,126788,126792,126800,126814,126822,126828,126842,126894,126898,126900,126934,127126,127142,127148,127162,127178,127186,127188,127254,127270,127276,127290,127302,127308,127320,127342,127346,127348,127370,127378,127380,127394,127396,127400,127450,127510,127526,127532,127546,127558,127576,127598,127602,127604,127622,127628,127640,127664,127678,127694,127708,127714,127716,127720,127734,127754,127762,127764,127778,127784,127810,127812,127816,127824,127838,127846,127866,127898,127918,127922,127924,128022,128038,128044,128058,128070,128076,128088,128110,128114,128116,128134,128140,128152,128176,128190,128206,128220,128226,128228,128232,128246,128262,128268,128280,128304,128318,128352,128380,128398,128412,128440,128450,128452,128456,128464,128478,128486,128492,128506,128522,128530,128532,128546,128548,128552,128566,128578,128580,128584,128592,128606,128614,128634,128642,128644,128648,128656,128670,128672,128700,128716,128754,128756,128794,128814,128818,128820,128846,128860,128866,128868,128872,128886,128918,128934,128940,128954,128978,128980,129178,129198,129202,129204,129238,129258,129306,129326,129330,129332,129358,129372,129378,129380,129384,129398,129430,129446,129452,129466,129482,129490,129492,129562,129582,129586,129588,129614,129628,129634,129636,129640,129654,129678,129692,129720,129730,129732,129736,129744,129758,129766,129772,129814,129830,129836,129850,129862,129868,129880,129902,129906,129908,129930,129938,129940,129954,129956,129960,129974,130010]),t.CODEWORD_TABLE=Int32Array.from([2627,1819,2622,2621,1813,1812,2729,2724,2723,2779,2774,2773,902,896,908,868,865,861,859,2511,873,871,1780,835,2493,825,2491,842,837,844,1764,1762,811,810,809,2483,807,2482,806,2480,815,814,813,812,2484,817,816,1745,1744,1742,1746,2655,2637,2635,2626,2625,2623,2628,1820,2752,2739,2737,2728,2727,2725,2730,2785,2783,2778,2777,2775,2780,787,781,747,739,736,2413,754,752,1719,692,689,681,2371,678,2369,700,697,694,703,1688,1686,642,638,2343,631,2341,627,2338,651,646,643,2345,654,652,1652,1650,1647,1654,601,599,2322,596,2321,594,2319,2317,611,610,608,606,2324,603,2323,615,614,612,1617,1616,1614,1612,616,1619,1618,2575,2538,2536,905,901,898,909,2509,2507,2504,870,867,864,860,2512,875,872,1781,2490,2489,2487,2485,1748,836,834,832,830,2494,827,2492,843,841,839,845,1765,1763,2701,2676,2674,2653,2648,2656,2634,2633,2631,2629,1821,2638,2636,2770,2763,2761,2750,2745,2753,2736,2735,2733,2731,1848,2740,2738,2786,2784,591,588,576,569,566,2296,1590,537,534,526,2276,522,2274,545,542,539,548,1572,1570,481,2245,466,2242,462,2239,492,485,482,2249,496,494,1534,1531,1528,1538,413,2196,406,2191,2188,425,419,2202,415,2199,432,430,427,1472,1467,1464,433,1476,1474,368,367,2160,365,2159,362,2157,2155,2152,378,377,375,2166,372,2165,369,2162,383,381,379,2168,1419,1418,1416,1414,385,1411,384,1423,1422,1420,1424,2461,802,2441,2439,790,786,783,794,2409,2406,2403,750,742,738,2414,756,753,1720,2367,2365,2362,2359,1663,693,691,684,2373,680,2370,702,699,696,704,1690,1687,2337,2336,2334,2332,1624,2329,1622,640,637,2344,634,2342,630,2340,650,648,645,2346,655,653,1653,1651,1649,1655,2612,2597,2595,2571,2568,2565,2576,2534,2529,2526,1787,2540,2537,907,904,900,910,2503,2502,2500,2498,1768,2495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i.append(B.decode(a.toByteArray(),n)),o},t.numericCompaction=function(e,r,n){for(var o=0,i=!1,a=new Int32Array(t.MAX_NUMERIC_CODEWORDS);r0&&(n.append(t.decodeBase900toBase10(a,o)),o=0)}return r},t.decodeBase900toBase10=function(e,r){for(var n=Zn(0),o=0;o@[\\]_`~!\r\t,:\n-.$/\"|*()?{}'",t.MIXED_CHARS="0123456789&\r\t,:#-.$/+%*=^",t.EXP900=Yn()?function(){var t=[];t[0]=Zn(1);var e=Zn(900);t[1]=e;for(var r=2;r<16;r++)t[r]=t[r-1]*e;return t}():[],t.NUMBER_OF_SEQUENCE_CODEWORDS=2,t}(),qn=function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},Qn=function(){function t(){}return t.decode=function(e,r,n,o,i,a,s){for(var u,c=new En(e,r,n,o,i),f=null,h=null,l=!0;;l=!1){if(null!=r&&(f=t.getRowIndicatorColumn(e,c,r,!0,a,s)),null!=o&&(h=t.getRowIndicatorColumn(e,c,o,!1,a,s)),null==(u=t.merge(f,h)))throw V.getNotFoundInstance();var d=u.getBoundingBox();if(!l||null==d||!(d.getMinY()c.getMaxY()))break;c=d}u.setBoundingBox(c);var p=u.getBarcodeColumnCount()+1;u.setDetectionResultColumn(0,f),u.setDetectionResultColumn(p,h);for(var g=null!=f,w=1;w<=p;w++){var y=g?w:p-w;if(void 0===u.getDetectionResultColumn(y)){var v=void 0;v=0===y||y===p?new Pn(c,0===y):new Tn(c),u.setDetectionResultColumn(y,v);for(var _=-1,m=_,C=c.getMinY();C<=c.getMaxY();C++){if((_=t.getStartColumn(u,y,C,g))<0||_>c.getMaxX()){if(-1===m)continue;_=m}var A=t.detectCodeword(e,c.getMinX(),c.getMaxX(),g,_,C,a,s);null!=A&&(v.setCodeword(C,A),m=_,a=Math.min(a,A.getWidth()),s=Math.max(s,A.getWidth()))}}}return t.createDecoderResult(u)},t.merge=function(e,r){if(null==e&&null==r)return null;var n=t.getBarcodeMetadata(e,r);if(null==n)return null;var o=En.merge(t.adjustBoundingBox(e),t.adjustBoundingBox(r));return new Ln(n,o)},t.adjustBoundingBox=function(e){var r,n;if(null==e)return null;var o=e.getRowHeights();if(null==o)return null;var i=t.getMax(o),a=0;try{for(var s=qn(o),u=s.next();!u.done;u=s.next()){var c=u.value;if(a+=i-c,c>0)break}}catch(t){r={error:t}}finally{try{u&&!u.done&&(n=s.return)&&n.call(s)}finally{if(r)throw r.error}}for(var f=e.getCodewords(),h=0;a>0&&null==f[h];h++)a--;var l=0;for(h=o.length-1;h>=0&&(l+=i-o[h],!(o[h]>0));h--);for(h=f.length-1;l>0&&null==f[h];h--)l--;return e.getBoundingBox().addMissingRows(a,l,e.isLeft())},t.getMax=function(t){var e,r,n=-1;try{for(var o=qn(t),i=o.next();!i.done;i=o.next()){var a=i.value;n=Math.max(n,a)}}catch(t){e={error:t}}finally{try{i&&!i.done&&(r=o.return)&&r.call(o)}finally{if(e)throw e.error}}return n},t.getBarcodeMetadata=function(t,e){var r,n;return null==t||null==(r=t.getBarcodeMetadata())?null==e?null:e.getBarcodeMetadata():null==e||null==(n=e.getBarcodeMetadata())?r:r.getColumnCount()!==n.getColumnCount()&&r.getErrorCorrectionLevel()!==n.getErrorCorrectionLevel()&&r.getRowCount()!==n.getRowCount()?null:r},t.getRowIndicatorColumn=function(e,r,n,o,i,a){for(var s=new Pn(r,o),u=0;u<2;u++)for(var c=0===u?1:-1,f=Math.trunc(Math.trunc(n.getX())),h=Math.trunc(Math.trunc(n.getY()));h<=r.getMaxY()&&h>=r.getMinY();h+=c){var l=t.detectCodeword(e,0,e.getWidth(),o,f,h,i,a);null!=l&&(s.setCodeword(h,l),f=o?l.getStartX():l.getEndX())}return s},t.adjustCodewordCount=function(e,r){var n=r[0][1],o=n.getValue(),i=e.getBarcodeColumnCount()*e.getBarcodeRowCount()-t.getNumberOfECCodeWords(e.getBarcodeECLevel());if(0===o.length){if(i<1||i>ln.MAX_CODEWORDS_IN_BARCODE)throw V.getNotFoundInstance();n.setValue(i)}else o[0]!==i&&n.setValue(i)},t.createDecoderResult=function(e){var r=t.createBarcodeMatrix(e);t.adjustCodewordCount(e,r);for(var n=new 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r=t[0];if(r>t.length)throw b.getFormatInstance();if(0===r){if(!(e>=1;return e},t.getCodewordBucketNumber=function(t){return t instanceof Int32Array?this.getCodewordBucketNumber_Int32Array(t):this.getCodewordBucketNumber_number(t)},t.getCodewordBucketNumber_number=function(e){return t.getCodewordBucketNumber(t.getBitCountForCodeword(e))},t.getCodewordBucketNumber_Int32Array=function(t){return(t[0]-t[2]+t[4]-t[6]+9)%9},t.toString=function(t){for(var e=new Sn,r=0;r=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},$n=function(){function t(){}return t.prototype.decode=function(e,r){void 0===r&&(r=null);var n=t.decode(e,r,!1);if(null==n||0===n.length||null==n[0])throw V.getNotFoundInstance();return n[0]},t.prototype.decodeMultiple=function(e,r){void 0===r&&(r=null);try{return t.decode(e,r,!0)}catch(t){if(t instanceof b||t instanceof p)throw V.getNotFoundInstance();throw t}},t.decode=function(e,r,n){var o,i,a=new Array,s=gn.detectMultiple(e,r,n);try{for(var u=Jn(s.getPoints()),c=u.next();!c.done;c=u.next()){var f=c.value,h=Qn.decode(s.getBits(),f[4],f[5],f[6],f[7],t.getMinCodewordWidth(f),t.getMaxCodewordWidth(f)),l=new tt(h.getText(),h.getRawBytes(),void 0,f,rt.PDF_417);l.putMetadata(ot.ERROR_CORRECTION_LEVEL,h.getECLevel());var d=h.getOther();null!=d&&l.putMetadata(ot.PDF417_EXTRA_METADATA,d),a.push(l)}}catch(t){o={error:t}}finally{try{c&&!c.done&&(i=u.return)&&i.call(u)}finally{if(o)throw o.error}}return a.map((function(t){return t}))},t.getMaxWidth=function(t,e){return null==t||null==e?0:Math.trunc(Math.abs(t.getX()-e.getX()))},t.getMinWidth=function(t,e){return null==t||null==e?E.MAX_VALUE:Math.trunc(Math.abs(t.getX()-e.getX()))},t.getMaxCodewordWidth=function(e){return 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4:t.writeCodeword(240),t.signalEncoderChange(4);break;default:throw new Error("Illegal mode: "+r)}else zo.isExtendedASCII(e)?(t.writeCodeword(235),t.writeCodeword(e-128+1),t.pos++):(t.writeCodeword(e+1),t.pos++)}},t.prototype.encodeASCIIDigits=function(t,e){if(zo.isDigit(t)&&zo.isDigit(e))return 10*(t-48)+(e-48)+130;throw new Error("not digits: "+t+e)},t}(),Mo=function(){function t(){}return t.prototype.getEncodingMode=function(){return 5},t.prototype.encode=function(t){var e=new F;for(e.append(0);t.hasMoreCharacters();){var r=t.getCurrentChar();if(e.append(r),t.pos++,zo.lookAheadTest(t.getMessage(),t.pos,this.getEncodingMode())!==this.getEncodingMode()){t.signalEncoderChange(0);break}}var n=e.length()-1,o=t.getCodewordCount()+n+1;t.updateSymbolInfo(o);var i=t.getSymbolInfo().getDataCapacity()-o>0;if(t.hasMoreCharacters()||i)if(n<=249)e.setCharAt(0,L.getCharAt(n));else{if(!(n<=1555))throw new Error("Message length not in valid ranges: 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n=this.encodeChar(a,r),t.resetSymbolInfo(),n},t.prototype.writeNextTriplet=function(t,e){t.writeCodewords(this.encodeToCodewords(e.toString()));var r=e.toString().substring(3);e.setLengthToZero(),e.append(r)},t.prototype.handleEOD=function(t,e){var r=Math.floor(e.length()/3*2),n=e.length()%3,o=t.getCodewordCount()+r;t.updateSymbolInfo(o);var i=t.getSymbolInfo().getDataCapacity()-o;if(2===n){for(e.append("\0");e.length()>=3;)this.writeNextTriplet(t,e);t.hasMoreCharacters()&&t.writeCodeword(254)}else if(1===i&&1===n){for(;e.length()>=3;)this.writeNextTriplet(t,e);t.hasMoreCharacters()&&t.writeCodeword(254),t.pos--}else{if(0!==n)throw new Error("Unexpected case. 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this.dataCapacity+this.errorCodewords},t.prototype.getInterleavedBlockCount=function(){return this.rsBlockData?this.dataCapacity/this.rsBlockData:1},t.prototype.getDataCapacity=function(){return this.dataCapacity},t.prototype.getErrorCodewords=function(){return this.errorCodewords},t.prototype.getDataLengthForInterleavedBlock=function(t){return this.rsBlockData},t.prototype.getErrorLengthForInterleavedBlock=function(t){return this.rsBlockError},t}(),xo=function(t){function e(){return t.call(this,!1,1558,620,22,22,36,-1,62)||this}return Lo(e,t),e.prototype.getInterleavedBlockCount=function(){return 10},e.prototype.getDataLengthForInterleavedBlock=function(t){return t<=8?156:155},e}(ko),Vo=[new ko(!1,3,5,8,8,1),new ko(!1,5,7,10,10,1),new ko(!0,5,7,16,6,1),new ko(!1,8,10,12,12,1),new ko(!0,10,11,14,6,2),new ko(!1,12,12,14,14,1),new ko(!0,16,14,24,10,1),new ko(!1,18,14,16,16,1),new ko(!1,22,18,18,18,1),new ko(!0,22,18,16,10,2),new ko(!1,30,20,20,20,1),new ko(!0,32,24,16,14,2),new 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c=t.charCodeAt(e+o);if(o++,this.isDigit(c)?n[0]+=.5:this.isExtendedASCII(c)?(n[0]=Math.ceil(n[0]),n[0]+=2):(n[0]=Math.ceil(n[0]),n[0]++),this.isNativeC40(c)?n[1]+=2/3:this.isExtendedASCII(c)?n[1]+=8/3:n[1]+=4/3,this.isNativeText(c)?n[2]+=2/3:this.isExtendedASCII(c)?n[2]+=8/3:n[2]+=4/3,this.isNativeX12(c)?n[3]+=2/3:this.isExtendedASCII(c)?n[3]+=13/3:n[3]+=10/3,this.isNativeEDIFACT(c)?n[4]+=3/4:this.isExtendedASCII(c)?n[4]+=4.25:n[4]+=3.25,this.isSpecialB256(c)?n[5]+=4:n[5]++,o>=4){if(A.fill(i,0),A.fill(a,0),this.findMinimums(n,a,E.MAX_VALUE,i),a[0]i&&(r=i,A.fill(n,0)),r===i&&(n[o]=n[o]+1)}return r},t.getMinimumCount=function(t){for(var e=0,r=0;r<6;r++)e+=t[r];return e||0},t.isDigit=function(t){return t>="0".charCodeAt(0)&&t<="9".charCodeAt(0)},t.isExtendedASCII=function(t){return t>=128&&t<=255},t.isNativeC40=function(t){return t===" ".charCodeAt(0)||t>="0".charCodeAt(0)&&t<="9".charCodeAt(0)||t>="A".charCodeAt(0)&&t<="Z".charCodeAt(0)},t.isNativeText=function(t){return t===" ".charCodeAt(0)||t>="0".charCodeAt(0)&&t<="9".charCodeAt(0)||t>="a".charCodeAt(0)&&t<="z".charCodeAt(0)},t.isNativeX12=function(t){return this.isX12TermSep(t)||t===" ".charCodeAt(0)||t>="0".charCodeAt(0)&&t<="9".charCodeAt(0)||t>="A".charCodeAt(0)&&t<="Z".charCodeAt(0)},t.isX12TermSep=function(t){return 13===t||t==="*".charCodeAt(0)||t===">".charCodeAt(0)},t.isNativeEDIFACT=function(t){return t>=" ".charCodeAt(0)&&t<="^".charCodeAt(0)},t.isSpecialB256=function(t){return!1},t.determineConsecutiveDigitCount=function(t,e){void 0===e&&(e=0);for(var r=t.length,n=e;n=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},Yo=function(){function t(t){this.charset=t,this.name=t.name}return t.prototype.canEncode=function(t){try{return null!=B.encode(t,this.charset)}catch(t){return!1}},t}(),Zo=function(){function t(t,e,r){var n,o,i,a,s,u;this.ENCODERS=["IBM437","ISO-8859-2","ISO-8859-3","ISO-8859-4","ISO-8859-5","ISO-8859-6","ISO-8859-7","ISO-8859-8","ISO-8859-9","ISO-8859-10","ISO-8859-11","ISO-8859-13","ISO-8859-14","ISO-8859-15","ISO-8859-16","windows-1250","windows-1251","windows-1252","windows-1256","Shift_JIS"].map((function(t){return new Yo(Oo.forName(t))})),this.encoders=[];var c=[];c.push(new Yo(To.ISO_8859_1));for(var f=null!=e&&e.name.startsWith("UTF"),h=0;h=this.bytes.length)return!1;for(var r=0;r=this.length())throw new Error(""+t);if(this.isECI(t))throw new Error("value at "+t+" is not a character but an ECI");return this.isFNC1(t)?this.fnc1:this.bytes[t]},t.prototype.subSequence=function(t,e){if(t<0||t>e||e>this.length())throw new Error(""+t);for(var r=new F,n=t;n=this.length())throw new Error(""+t);return this.bytes[t]>255&&this.bytes[t]<=999},t.prototype.isFNC1=function(t){if(t<0||t>=this.length())throw new Error(""+t);return 1e3===this.bytes[t]},t.prototype.getECIValue=function(t){if(t<0||t>=this.length())throw new Error(""+t);if(!this.isECI(t))throw new Error("value at "+t+" is not an ECI but a character");return this.bytes[t]-256},t.prototype.addEdge=function(t,e,r){(null==t[e][r.encoderIndex]||t[e][r.encoderIndex].cachedTotalSize>r.cachedTotalSize)&&(t[e][r.encoderIndex]=r)},t.prototype.addEdges=function(t,e,r,n,o,i){var a=t.charAt(n).charCodeAt(0),s=0,u=e.length();e.getPriorityEncoderIndex()>=0&&(a===i||e.canEncode(a,e.getPriorityEncoderIndex()))&&(u=(s=e.getPriorityEncoderIndex())+1);for(var c=s;c=0;i--)f.unshift(255&l[i])}(null===h.previous?0:h.previous.encoderIndex)!==h.encoderIndex&&f.unshift(256+e.getECIValue(h.encoderIndex)),h=h.previous}var d=[];for(i=0;i"},e}(Jo),ei=function(){var t=function(e,r){return t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])},t(e,r)};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}();!function(t){function e(e,r,n){var o=t.call(this,e,0,0)||this;return o.binaryShiftStart=r,o.binaryShiftByteCount=n,o}ei(e,t),e.prototype.appendTo=function(t,e){for(var r=0;r62?t.appendBits(this.binaryShiftByteCount-31,16):0===r?t.appendBits(Math.min(this.binaryShiftByteCount,31),5):t.appendBits(this.binaryShiftByteCount-31,5)),t.appendBits(e[this.binaryShiftStart+r],8)},e.prototype.addBinaryShift=function(t,r){return new e(this,t,r)},e.prototype.toString=function(){return"<"+this.binaryShiftStart+"::"+(this.binaryShiftStart+this.binaryShiftByteCount-1)+">"}}(ti);new ti(null,0,0);var ri=function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")};!function(t){var e,r;try{for(var n=ri(t),o=n.next();!o.done;o=n.next()){var i=o.value;A.fill(i,-1)}}catch(t){e={error:t}}finally{try{o&&!o.done&&(r=n.return)&&r.call(n)}finally{if(e)throw e.error}}t[0][4]=0,t[1][4]=0,t[1][0]=28,t[3][4]=0,t[2][4]=0,t[2][0]=15}(A.createInt32Array(6,6)),function(t){var e=L.getCharCode(" "),r=L.getCharCode("."),n=L.getCharCode(",");t[0][e]=1;for(var o=L.getCharCode("Z"),i=L.getCharCode("A"),a=i;a<=o;a++)t[0][a]=a-i+2;t[1][e]=1;var s=L.getCharCode("z"),u=L.getCharCode("a");for(a=u;a<=s;a++)t[1][a]=a-u+2;t[2][e]=1;var c=L.getCharCode("9"),f=L.getCharCode("0");for(a=f;a<=c;a++)t[2][a]=a-f+2;t[2][n]=12,t[2][r]=13;for(var h=["\0"," ","","","","","","","","\b","\t","\n","\v","\f","\r","","","","","","@","\\","^","_","`","|","~",""],l=0;l","?","[","]","{","}"];for(l=0;l0&&(t[4][L.getCharCode(d[l])]=l)}(A.createInt32Array(5,256));class ni extends W{constructor(t){super(t.width,t.height),this.canvas=t,this.tempCanvasElement=null,this.buffer=ni.makeBufferFromCanvasImageData(t)}static makeBufferFromCanvasImageData(t){const e=t.getContext("2d");if(!e)throw new Error("Couldn't get canvas context.");const r=e.getImageData(0,0,t.width,t.height);return ni.toGrayscaleBuffer(r.data,t.width,t.height)}static toGrayscaleBuffer(t,e,r){const n=new Uint8ClampedArray(e*r);for(let e=0,r=0,o=t.length;e>10}n[r]=o}return n}getRow(t,e){if(t<0||t>=this.getHeight())throw new h("Requested row is outside the image: "+t);const r=this.getWidth(),n=t*r;return null===e?e=this.buffer.slice(n,n+r):(e.length0&&!t.paused&&t.readyState>2}static getMediaElement(t,e){const r=document.getElementById(t);if(!r)throw new c(`element with id '${t}' not found`);if(r.nodeName.toLowerCase()!==e.toLowerCase())throw new c(`element with id '${t}' must be an ${e} element`);return r}static createVideoElement(t){if(t instanceof HTMLVideoElement)return t;if("string"==typeof t)return ui.getMediaElement(t,"video");if(!t&&"undefined"!=typeof document){const t=document.createElement("video");return t.width=200,t.height=200,t}throw new Error("Couldn't get videoElement from videoSource!")}static prepareImageElement(t){if(t instanceof HTMLImageElement)return t;if("string"==typeof t)return ui.getMediaElement(t,"img");if(void 0===t){const t=document.createElement("img");return t.width=200,t.height=200,t}throw new Error("Couldn't get imageElement from imageSource!")}static prepareVideoElement(t){const e=ui.createVideoElement(t);return e.setAttribute("autoplay","true"),e.setAttribute("muted","true"),e.setAttribute("playsinline","true"),e}static isImageLoaded(t){return!!t.complete&&0!==t.naturalWidth}static createBinaryBitmapFromCanvas(t){const e=new ni(t),r=new X(e);return new l(r)}static drawImageOnCanvas(t,e){t.drawImage(e,0,0)}static getMediaElementDimensions(t){if(t instanceof HTMLVideoElement)return{height:t.videoHeight,width:t.videoWidth};if(t instanceof HTMLImageElement)return{height:t.naturalHeight||t.height,width:t.naturalWidth||t.width};throw new Error("Couldn't find the Source's dimensions!")}static createCaptureCanvas(t){if(!t)throw new c("Cannot create a capture canvas without a media element.");if("undefined"==typeof document)throw new Error('The page "Document" is undefined, make sure you\'re running in a browser.');const e=document.createElement("canvas"),{width:r,height:n}=ui.getMediaElementDimensions(t);return e.style.width=r+"px",e.style.height=n+"px",e.width=r,e.height=n,e}static tryPlayVideo(t){return ai(this,void 0,void 0,(function*(){if(null==t?void 0:t.ended)return console.error("Trying to play video that has ended."),!1;if(ui.isVideoPlaying(t))return console.warn("Trying to play video that is already playing."),!0;try{return yield t.play(),!0}catch(t){return console.warn("It was not possible to play the video.",t),!1}}))}static createCanvasFromMediaElement(t){const e=ui.createCaptureCanvas(t),r=e.getContext("2d");if(!r)throw new Error("Couldn't find Canvas 2D Context.");return ui.drawImageOnCanvas(r,t),e}static createBinaryBitmapFromMediaElem(t){const e=ui.createCanvasFromMediaElement(t);return ui.createBinaryBitmapFromCanvas(e)}static destroyImageElement(t){t.src="",t.removeAttribute("src"),t=void 0}static listVideoInputDevices(){return ai(this,void 0,void 0,(function*(){if(!oi())throw new Error("Can't enumerate devices, navigator is not present.");if(!ii())throw new Error("Can't enumerate devices, method not supported.");const t=yield navigator.mediaDevices.enumerateDevices(),e=[];for(const r of t){const t="video"===r.kind?"videoinput":r.kind;if("videoinput"!==t)continue;const n={deviceId:r.deviceId||r.id,label:r.label||`Video device ${e.length+1}`,kind:t,groupId:r.groupId};e.push(n)}return e}))}static findDeviceById(t){return ai(this,void 0,void 0,(function*(){const e=yield ui.listVideoInputDevices();if(e)return e.find((e=>e.deviceId===t))}))}static cleanVideoSource(t){if(t){try{t.srcObject=null}catch(e){t.src=""}t&&t.removeAttribute("src")}}static releaseAllStreams(){0!==ui.streamTracker.length&&ui.streamTracker.forEach((t=>{t.getTracks().forEach((t=>t.stop()))})),ui.streamTracker=[]}static playVideoOnLoadAsync(t,e){return ai(this,void 0,void 0,(function*(){return!!(yield ui.tryPlayVideo(t))||new Promise(((r,n)=>{const o=setTimeout((()=>{ui.isVideoPlaying(t)||(n(!1),t.removeEventListener("canplay",i))}),e),i=()=>{ui.tryPlayVideo(t).then((e=>{clearTimeout(o),t.removeEventListener("canplay",i),r(e)}))};t.addEventListener("canplay",i)}))}))}static attachStreamToVideo(t,e,r=5e3){return ai(this,void 0,void 0,(function*(){const n=ui.prepareVideoElement(e);return ui.addVideoSource(n,t),yield ui.playVideoOnLoadAsync(n,r),n}))}static _waitImageLoad(t){return new Promise(((e,r)=>{const n=setTimeout((()=>{ui.isImageLoaded(t)||(t.removeEventListener("load",o),r())}),1e4),o=()=>{clearTimeout(n),t.removeEventListener("load",o),e()};t.addEventListener("load",o)}))}static checkCallbackFnOrThrow(t){if(!t)throw new c("`callbackFn` is a required parameter, you cannot capture results without it.")}static disposeMediaStream(t){t.getVideoTracks().forEach((t=>t.stop())),t=void 0}decode(t){const e=ui.createCanvasFromMediaElement(t);return this.decodeFromCanvas(e)}decodeBitmap(t){return this.reader.decode(t,this.hints)}decodeFromCanvas(t){const e=ui.createBinaryBitmapFromCanvas(t);return this.decodeBitmap(e)}decodeFromImageElement(t){return ai(this,void 0,void 0,(function*(){if(!t)throw new c("An image element must be provided.");const e=ui.prepareImageElement(t);return yield this._decodeOnLoadImage(e)}))}decodeFromImageUrl(t){return ai(this,void 0,void 0,(function*(){if(!t)throw new c("An URL must be provided.");const e=ui.prepareImageElement();e.src=t;try{return yield this.decodeFromImageElement(e)}finally{ui.destroyImageElement(e)}}))}decodeFromConstraints(t,e,r){return ai(this,void 0,void 0,(function*(){ui.checkCallbackFnOrThrow(r);const n=yield this.getUserMedia(t);try{return yield this.decodeFromStream(n,e,r)}catch(t){throw ui.disposeMediaStream(n),t}}))}decodeFromStream(t,e,r){return ai(this,void 0,void 0,(function*(){ui.checkCallbackFnOrThrow(r);const n=this.options.tryPlayVideoTimeout,o=yield ui.attachStreamToVideo(t,e,n),i=this.scan(o,r,(()=>{ui.disposeMediaStream(t),ui.cleanVideoSource(o)})),a=t.getVideoTracks(),s=Object.assign(Object.assign({},i),{stop(){i.stop()},streamVideoConstraintsApply(t,e){return ai(this,void 0,void 0,(function*(){const r=e?a.filter(e):a;for(const e of r)yield e.applyConstraints(t)}))},streamVideoConstraintsGet:t=>a.find(t).getConstraints(),streamVideoSettingsGet:t=>a.find(t).getSettings(),streamVideoCapabilitiesGet:t=>a.find(t).getCapabilities()});if(ui.mediaStreamIsTorchCompatible(t)){const t=null==a?void 0:a.find((t=>ui.mediaStreamIsTorchCompatibleTrack(t))),e=e=>ai(this,void 0,void 0,(function*(){yield ui.mediaStreamSetTorch(t,e)}));s.switchTorch=e,s.stop=()=>ai(this,void 0,void 0,(function*(){i.stop(),yield e(!1)}))}return s}))}decodeFromVideoDevice(t,e,r){return ai(this,void 0,void 0,(function*(){let n;ui.checkCallbackFnOrThrow(r),n=t?{deviceId:{exact:t}}:{facingMode:"environment"};const o={video:n};return yield this.decodeFromConstraints(o,e,r)}))}decodeFromVideoElement(t,e){return ai(this,void 0,void 0,(function*(){if(ui.checkCallbackFnOrThrow(e),!t)throw new c("A video element must be provided.");const r=ui.prepareVideoElement(t),n=this.options.tryPlayVideoTimeout;return yield ui.playVideoOnLoadAsync(r,n),this.scan(r,e)}))}decodeFromVideoUrl(t,e){return ai(this,void 0,void 0,(function*(){if(ui.checkCallbackFnOrThrow(e),!t)throw new c("An URL must be provided.");const r=ui.prepareVideoElement();r.src=t;const n=this.options.tryPlayVideoTimeout;yield ui.playVideoOnLoadAsync(r,n);return this.scan(r,e,(()=>{ui.cleanVideoSource(r)}))}))}decodeOnceFromConstraints(t,e){return ai(this,void 0,void 0,(function*(){const r=yield this.getUserMedia(t);return yield this.decodeOnceFromStream(r,e)}))}decodeOnceFromStream(t,e){return ai(this,void 0,void 0,(function*(){const r=Boolean(e),n=yield ui.attachStreamToVideo(t,e);try{return yield this.scanOneResult(n)}finally{r||ui.cleanVideoSource(n)}}))}decodeOnceFromVideoDevice(t,e){return ai(this,void 0,void 0,(function*(){let r;r=t?{deviceId:{exact:t}}:{facingMode:"environment"};const n={video:r};return yield this.decodeOnceFromConstraints(n,e)}))}decodeOnceFromVideoElement(t){return ai(this,void 0,void 0,(function*(){if(!t)throw new c("A video element must be provided.");const e=ui.prepareVideoElement(t),r=this.options.tryPlayVideoTimeout;return yield ui.playVideoOnLoadAsync(e,r),yield this.scanOneResult(e)}))}decodeOnceFromVideoUrl(t){return ai(this,void 0,void 0,(function*(){if(!t)throw new c("An URL must be provided.");const e=ui.prepareVideoElement();e.src=t;const r=this.decodeOnceFromVideoElement(e);try{return yield r}finally{ui.cleanVideoSource(e)}}))}scanOneResult(t,e=!0,r=!0,n=!0){return new Promise(((o,i)=>{this.scan(t,((t,a,s)=>{if(t)return o(t),void s.stop();if(a){if(a instanceof V&&e)return;if(a instanceof p&&r)return;if(a instanceof b&&n)return;s.stop(),i(a)}}))}))}scan(t,e,r){ui.checkCallbackFnOrThrow(e);let n=ui.createCaptureCanvas(t),o=n.getContext("2d");if(!o)throw new Error("Couldn't create canvas for visual element scan.");const i=()=>{o=void 0,n=void 0};let a,s=!1;const u={stop:()=>{s=!0,clearTimeout(a),i(),r&&r()}},c=()=>{if(!s)try{ui.drawImageOnCanvas(o,t);const r=this.decodeFromCanvas(n);e(r,void 0,u),a=setTimeout(c,this.options.delayBetweenScanSuccess)}catch(t){e(void 0,t,u);if(t instanceof p||t instanceof b||t instanceof V)return void(a=setTimeout(c,this.options.delayBetweenScanAttempts));i(),r&&r(t)}};return c(),u}_decodeOnLoadImage(t){return ai(this,void 0,void 0,(function*(){return ui.isImageLoaded(t)||(yield ui._waitImageLoad(t)),this.decode(t)}))}getUserMedia(t){return ai(this,void 0,void 0,(function*(){const e=yield navigator.mediaDevices.getUserMedia(t);return ui.streamTracker.push(e),e}))}}ui.streamTracker=[];const ci="http://www.w3.org/2000/svg";class fi{constructor(t){if("string"==typeof t){const e=document.getElementById(t);if(!e)throw new Error(`Could not find a Container element with '${t}'.`);this.containerElement=e}else this.containerElement=t}write(t,e,r,n){if(0===t.length)throw new h("Found empty contents");if(e<0||r<0)throw new h("Requested dimensions are too small: "+e+"x"+r);const o=n&&void 0!==n.get(uo.MARGIN)?Number.parseInt(n.get(uo.MARGIN).toString(),10):fi.QUIET_ZONE_SIZE,i=this.encode(n,t);return this.renderResult(i,e,r,o)}createSVGElement(t,e){const r=document.createElementNS(fi.SVG_NS,"svg");return r.setAttributeNS(ci,"width",e.toString()),r.setAttributeNS(ci,"height",t.toString()),r}createSvgPathPlaceholderElement(t,e){const r=document.createElementNS(fi.SVG_NS,"path");return r.setAttributeNS(ci,"d",`M0 0h${t}v${e}H0z`),r.setAttributeNS(ci,"fill","none"),r}createSvgRectElement(t,e,r,n){const o=document.createElementNS(fi.SVG_NS,"rect");return o.setAttributeNS(ci,"x",t.toString()),o.setAttributeNS(ci,"y",e.toString()),o.setAttributeNS(ci,"height",r.toString()),o.setAttributeNS(ci,"width",n.toString()),o.setAttributeNS(ci,"fill","#000000"),o}encode(t,e){let r=Pr.L;if(t&&void 0!==t.get(uo.ERROR_CORRECTION)){const e=t.get(uo.ERROR_CORRECTION).toString();r=Pr.fromString(e)}return mo.encode(e,r,t)}renderResult(t,e,r,n){const o=t.getMatrix();if(null===o)throw new gt;const i=o.getWidth(),a=o.getHeight(),s=i+2*n,u=a+2*n,c=Math.max(e,s),f=Math.max(r,u),h=Math.min(Math.floor(c/s),Math.floor(f/u)),l=Math.floor((c-i*h)/2),d=Math.floor((f-a*h)/2),p=this.createSVGElement(c,f),g=this.createSvgPathPlaceholderElement(e,r);p.appendChild(g),this.containerElement.appendChild(p);for(let t=0,e=d;t