diff --git a/demo/lecteur_qrcode.html b/demo/lecteur_qrcode.html new file mode 100644 index 0000000..544b586 --- /dev/null +++ b/demo/lecteur_qrcode.html @@ -0,0 +1,65 @@ + +[(#REM) Cf.: http://paulirish.com/2008/conditional-stylesheets-vs-css-hacks-answer-neither/ +] + + + + + +[(#REM) Page de démo accessible sous /?page=demo/libphonenumber_demo ] + + + [(#NOM_SITE_SPIP|textebrut)][ - (#SLOGAN_SITE_SPIP|textebrut)] + [] + + + + + + + +
+
+

Lecteur de qrcode

+ +
+ +
+
+
+
+ +
+
+ + + diff --git a/js/html5-qrcode.min.js b/js/html5-qrcode.min.js new file mode 100644 index 0000000..e3f6240 --- /dev/null +++ b/js/html5-qrcode.min.js @@ -0,0 +1,19 @@ +/*! For license information please see html5-qrcode.min.js.LICENSE.txt */ +var __Html5QrcodeLibrary__;(()=>{var t={449:function(t,e,r){!function(t){"use strict";var e=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])};var n,i=function(t){function r(e){var r,n,i,o=this.constructor,s=t.call(this,e)||this;return Object.defineProperty(s,"name",{value:o.name,enumerable:!1}),r=s,n=o.prototype,(i=Object.setPrototypeOf)?i(r,n):r.__proto__=n,function(t,e){void 0===e&&(e=t.constructor);var r=Error.captureStackTrace;r&&r(t,e)}(s),s}return function(t,r){function n(){this.constructor=t}e(t,r),t.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}(r,t),r}(Error);class o extends i{constructor(t){super(t),this.message=t}getKind(){return this.constructor.kind}}o.kind="Exception";class s extends o{}s.kind="ArgumentException";class a extends o{}a.kind="IllegalArgumentException";class l{constructor(t){if(this.binarizer=t,null===t)throw new a("Binarizer must be non-null.")}getWidth(){return this.binarizer.getWidth()}getHeight(){return this.binarizer.getHeight()}getBlackRow(t,e){return this.binarizer.getBlackRow(t,e)}getBlackMatrix(){return null!==this.matrix&&void 0!==this.matrix||(this.matrix=this.binarizer.getBlackMatrix()),this.matrix}isCropSupported(){return this.binarizer.getLuminanceSource().isCropSupported()}crop(t,e,r,n){const i=this.binarizer.getLuminanceSource().crop(t,e,r,n);return new l(this.binarizer.createBinarizer(i))}isRotateSupported(){return this.binarizer.getLuminanceSource().isRotateSupported()}rotateCounterClockwise(){const t=this.binarizer.getLuminanceSource().rotateCounterClockwise();return new l(this.binarizer.createBinarizer(t))}rotateCounterClockwise45(){const t=this.binarizer.getLuminanceSource().rotateCounterClockwise45();return new l(this.binarizer.createBinarizer(t))}toString(){try{return this.getBlackMatrix().toString()}catch(t){return""}}}class c extends o{static getChecksumInstance(){return new c}}c.kind="ChecksumException";class h{constructor(t){this.source=t}getLuminanceSource(){return this.source}getWidth(){return this.source.getWidth()}getHeight(){return this.source.getHeight()}}class u{static arraycopy(t,e,r,n,i){for(;i--;)r[n++]=t[e++]}static currentTimeMillis(){return Date.now()}}class d extends o{}d.kind="IndexOutOfBoundsException";class g extends d{constructor(t,e){super(e),this.index=t,this.message=e}}g.kind="ArrayIndexOutOfBoundsException";class f{static fill(t,e){for(let r=0,n=t.length;rr)throw new a("fromIndex("+e+") > toIndex("+r+")");if(e<0)throw new g(e);if(r>t)throw new g(r)}static asList(...t){return t}static create(t,e,r){return Array.from({length:t}).map((t=>Array.from({length:e}).fill(r)))}static createInt32Array(t,e,r){return Array.from({length:t}).map((t=>Int32Array.from({length:e}).fill(r)))}static equals(t,e){if(!t)return!1;if(!e)return!1;if(!t.length)return!1;if(!e.length)return!1;if(t.length!==e.length)return!1;for(let r=0,n=t.length;r>1,s=r(e,t[o]);if(s>0)n=o+1;else{if(!(s<0))return o;i=o-1}}return-n-1}static numberComparator(t,e){return t-e}}class w{static numberOfTrailingZeros(t){let e;if(0===t)return 32;let r=31;return e=t<<16,0!==e&&(r-=16,t=e),e=t<<8,0!==e&&(r-=8,t=e),e=t<<4,0!==e&&(r-=4,t=e),e=t<<2,0!==e&&(r-=2,t=e),r-(t<<1>>>31)}static numberOfLeadingZeros(t){if(0===t)return 32;let e=1;return t>>>16==0&&(e+=16,t<<=16),t>>>24==0&&(e+=8,t<<=8),t>>>28==0&&(e+=4,t<<=4),t>>>30==0&&(e+=2,t<<=2),e-=t>>>31,e}static toHexString(t){return t.toString(16)}static toBinaryString(t){return String(parseInt(String(t),2))}static bitCount(t){return t=(t=(858993459&(t-=t>>>1&1431655765))+(t>>>2&858993459))+(t>>>4)&252645135,63&(t+=t>>>8)+(t>>>16)}static truncDivision(t,e){return Math.trunc(t/e)}static parseInt(t,e){return parseInt(t,e)}}w.MIN_VALUE_32_BITS=-2147483648,w.MAX_VALUE=Number.MAX_SAFE_INTEGER;class A{constructor(t,e){void 0===t?(this.size=0,this.bits=new Int32Array(1)):(this.size=t,this.bits=null==e?A.makeArray(t):e)}getSize(){return this.size}getSizeInBytes(){return Math.floor((this.size+7)/8)}ensureCapacity(t){if(t>32*this.bits.length){const e=A.makeArray(t);u.arraycopy(this.bits,0,e,0,this.bits.length),this.bits=e}}get(t){return 0!=(this.bits[Math.floor(t/32)]&1<<(31&t))}set(t){this.bits[Math.floor(t/32)]|=1<<(31&t)}flip(t){this.bits[Math.floor(t/32)]^=1<<(31&t)}getNextSet(t){const e=this.size;if(t>=e)return e;const r=this.bits;let n=Math.floor(t/32),i=r[n];i&=~((1<<(31&t))-1);const o=r.length;for(;0===i;){if(++n===o)return e;i=r[n]}const s=32*n+w.numberOfTrailingZeros(i);return s>e?e:s}getNextUnset(t){const e=this.size;if(t>=e)return e;const r=this.bits;let n=Math.floor(t/32),i=~r[n];i&=~((1<<(31&t))-1);const o=r.length;for(;0===i;){if(++n===o)return e;i=~r[n]}const s=32*n+w.numberOfTrailingZeros(i);return s>e?e:s}setBulk(t,e){this.bits[Math.floor(t/32)]=e}setRange(t,e){if(ethis.size)throw new a;if(e===t)return;e--;const r=Math.floor(t/32),n=Math.floor(e/32),i=this.bits;for(let o=r;o<=n;o++){const s=(2<<(or?0:31&t));i[o]|=s}}clear(){const t=this.bits.length,e=this.bits;for(let r=0;rthis.size)throw new a;if(e===t)return!0;e--;const n=Math.floor(t/32),i=Math.floor(e/32),o=this.bits;for(let s=n;s<=i;s++){const a=(2<<(sn?0:31&t))&4294967295;if((o[s]&a)!==(r?a:0))return!1}return!0}appendBit(t){this.ensureCapacity(this.size+1),t&&(this.bits[Math.floor(this.size/32)]|=1<<(31&this.size)),this.size++}appendBits(t,e){if(e<0||e>32)throw new a("Num bits must be between 0 and 32");this.ensureCapacity(this.size+e);for(let r=e;r>0;r--)this.appendBit(1==(t>>r-1&1))}appendBitArray(t){const e=t.size;this.ensureCapacity(this.size+e);for(let r=0;r>1&1431655765|(1431655765&r)<<1,r=r>>2&858993459|(858993459&r)<<2,r=r>>4&252645135|(252645135&r)<<4,r=r>>8&16711935|(16711935&r)<<8,r=r>>16&65535|(65535&r)<<16,t[e-i]=r}if(this.size!==32*r){const e=32*r-this.size;let n=t[0]>>>e;for(let i=1;i>>e}t[r-1]=n}this.bits=t}static makeArray(t){return new Int32Array(Math.floor((t+31)/32))}equals(t){if(!(t instanceof A))return!1;const e=t;return this.size===e.size&&f.equals(this.bits,e.bits)}hashCode(){return 31*this.size+f.hashCode(this.bits)}toString(){let t="";for(let e=0,r=this.size;e=900)throw new C("incorect value");const e=I.VALUES_TO_ECI.get(t);if(void 0===e)throw new C("incorect value");return e}static getCharacterSetECIByName(t){const e=I.NAME_TO_ECI.get(t);if(void 0===e)throw new C("incorect value");return e}equals(t){if(!(t instanceof I))return!1;const e=t;return this.getName()===e.getName()}}I.VALUE_IDENTIFIER_TO_ECI=new Map,I.VALUES_TO_ECI=new Map,I.NAME_TO_ECI=new Map,I.Cp437=new I(m.Cp437,Int32Array.from([0,2]),"Cp437"),I.ISO8859_1=new I(m.ISO8859_1,Int32Array.from([1,3]),"ISO-8859-1","ISO88591","ISO8859_1"),I.ISO8859_2=new I(m.ISO8859_2,4,"ISO-8859-2","ISO88592","ISO8859_2"),I.ISO8859_3=new I(m.ISO8859_3,5,"ISO-8859-3","ISO88593","ISO8859_3"),I.ISO8859_4=new I(m.ISO8859_4,6,"ISO-8859-4","ISO88594","ISO8859_4"),I.ISO8859_5=new I(m.ISO8859_5,7,"ISO-8859-5","ISO88595","ISO8859_5"),I.ISO8859_6=new I(m.ISO8859_6,8,"ISO-8859-6","ISO88596","ISO8859_6"),I.ISO8859_7=new I(m.ISO8859_7,9,"ISO-8859-7","ISO88597","ISO8859_7"),I.ISO8859_8=new I(m.ISO8859_8,10,"ISO-8859-8","ISO88598","ISO8859_8"),I.ISO8859_9=new I(m.ISO8859_9,11,"ISO-8859-9","ISO88599","ISO8859_9"),I.ISO8859_10=new I(m.ISO8859_10,12,"ISO-8859-10","ISO885910","ISO8859_10"),I.ISO8859_11=new I(m.ISO8859_11,13,"ISO-8859-11","ISO885911","ISO8859_11"),I.ISO8859_13=new I(m.ISO8859_13,15,"ISO-8859-13","ISO885913","ISO8859_13"),I.ISO8859_14=new I(m.ISO8859_14,16,"ISO-8859-14","ISO885914","ISO8859_14"),I.ISO8859_15=new I(m.ISO8859_15,17,"ISO-8859-15","ISO885915","ISO8859_15"),I.ISO8859_16=new I(m.ISO8859_16,18,"ISO-8859-16","ISO885916","ISO8859_16"),I.SJIS=new I(m.SJIS,20,"SJIS","Shift_JIS"),I.Cp1250=new I(m.Cp1250,21,"Cp1250","windows-1250"),I.Cp1251=new I(m.Cp1251,22,"Cp1251","windows-1251"),I.Cp1252=new I(m.Cp1252,23,"Cp1252","windows-1252"),I.Cp1256=new I(m.Cp1256,24,"Cp1256","windows-1256"),I.UnicodeBigUnmarked=new I(m.UnicodeBigUnmarked,25,"UnicodeBigUnmarked","UTF-16BE","UnicodeBig"),I.UTF8=new I(m.UTF8,26,"UTF8","UTF-8"),I.ASCII=new I(m.ASCII,Int32Array.from([27,170]),"ASCII","US-ASCII"),I.Big5=new I(m.Big5,28,"Big5"),I.GB18030=new I(m.GB18030,29,"GB18030","GB2312","EUC_CN","GBK"),I.EUC_KR=new I(m.EUC_KR,30,"EUC_KR","EUC-KR");class p extends o{}p.kind="UnsupportedOperationException";class S{static decode(t,e){const r=this.encodingName(e);return this.customDecoder?this.customDecoder(t,r):"undefined"==typeof TextDecoder||this.shouldDecodeOnFallback(r)?this.decodeFallback(t,r):new TextDecoder(r).decode(t)}static shouldDecodeOnFallback(t){return!S.isBrowser()&&"ISO-8859-1"===t}static encode(t,e){const r=this.encodingName(e);return this.customEncoder?this.customEncoder(t,r):"undefined"==typeof TextEncoder?this.encodeFallback(t):(new TextEncoder).encode(t)}static isBrowser(){return"undefined"!=typeof window&&"[object Window]"==={}.toString.call(window)}static encodingName(t){return"string"==typeof t?t:t.getName()}static encodingCharacterSet(t){return t instanceof I?t:I.getCharacterSetECIByName(t)}static decodeFallback(t,e){const r=this.encodingCharacterSet(e);if(S.isDecodeFallbackSupported(r)){let e="";for(let r=0,n=t.length;r3&&239===t[0]&&187===t[1]&&191===t[2];for(let e=0;e0?0==(128&r)?o=!1:s--:0!=(128&r)&&(0==(64&r)?o=!1:(s++,0==(32&r)?a++:(s++,0==(16&r)?l++:(s++,0==(8&r)?c++:o=!1))))),n&&(r>127&&r<160?n=!1:r>159&&(r<192||215===r||247===r)&&A++),i&&(h>0?r<64||127===r||r>252?i=!1:h--:128===r||160===r||r>239?i=!1:r>160&&r<224?(u++,g=0,d++,d>f&&(f=d)):r>127?(h++,d=0,g++,g>w&&(w=g)):(d=0,g=0))}return o&&s>0&&(o=!1),i&&h>0&&(i=!1),o&&(m||a+l+c>0)?_.UTF8:i&&(_.ASSUME_SHIFT_JIS||f>=3||w>=3)?_.SHIFT_JIS:n&&i?2===f&&2===u||10*A>=r?_.SHIFT_JIS:_.ISO88591:n?_.ISO88591:i?_.SHIFT_JIS:o?_.UTF8:_.PLATFORM_DEFAULT_ENCODING}static format(t,...e){let r=-1;return t.replace(/%(-)?(0?[0-9]+)?([.][0-9]+)?([#][0-9]+)?([scfpexd%])/g,(function(t,n,i,o,s,a){if("%%"===t)return"%";if(void 0===e[++r])return;t=o?parseInt(o.substr(1)):void 0;let l,c=s?parseInt(s.substr(1)):void 0;switch(a){case"s":l=e[r];break;case"c":l=e[r][0];break;case"f":l=parseFloat(e[r]).toFixed(t);break;case"p":l=parseFloat(e[r]).toPrecision(t);break;case"e":l=parseFloat(e[r]).toExponential(t);break;case"x":l=parseInt(e[r]).toString(c||16);break;case"d":l=parseFloat(parseInt(e[r],c||10).toPrecision(t)).toFixed(0)}l="object"==typeof l?JSON.stringify(l):(+l).toString(c);let h=parseInt(i),u=i&&i[0]+""=="0"?"0":" ";for(;l.lengtho){if(-1===s)s=i-o;else if(i-o!==s)throw new a("row lengths do not match");o=i,l++}c++}else if(t.substring(c,c+e.length)===e)c+=e.length,n[i]=!0,i++;else{if(t.substring(c,c+r.length)!==r)throw new a("illegal character encountered: "+t.substring(c));c+=r.length,n[i]=!1,i++}if(i>o){if(-1===s)s=i-o;else if(i-o!==s)throw new a("row lengths do not match");l++}const h=new y(s,l);for(let t=0;t>>(31&t)&1)}set(t,e){const r=e*this.rowSize+Math.floor(t/32);this.bits[r]|=1<<(31&t)&4294967295}unset(t,e){const r=e*this.rowSize+Math.floor(t/32);this.bits[r]&=~(1<<(31&t)&4294967295)}flip(t,e){const r=e*this.rowSize+Math.floor(t/32);this.bits[r]^=1<<(31&t)&4294967295}xor(t){if(this.width!==t.getWidth()||this.height!==t.getHeight()||this.rowSize!==t.getRowSize())throw new a("input matrix dimensions do not match");const e=new A(Math.floor(this.width/32)+1),r=this.rowSize,n=this.bits;for(let i=0,o=this.height;ithis.height||i>this.width)throw new a("The region must fit inside the matrix");const s=this.rowSize,l=this.bits;for(let r=e;ra&&(a=t),32*es){let t=31;for(;l>>>t==0;)t--;32*e+t>s&&(s=32*e+t)}}}return s=0&&0===e[r];)r--;if(r<0)return null;const n=Math.floor(r/t);let i=32*Math.floor(r%t);const o=e[r];let s=31;for(;o>>>s==0;)s--;return i+=s,Int32Array.from([i,n])}getWidth(){return this.width}getHeight(){return this.height}getRowSize(){return this.rowSize}equals(t){if(!(t instanceof y))return!1;const e=t;return this.width===e.width&&this.height===e.height&&this.rowSize===e.rowSize&&f.equals(this.bits,e.bits)}hashCode(){let t=this.width;return t=31*t+this.width,t=31*t+this.height,t=31*t+this.rowSize,t=31*t+f.hashCode(this.bits),t}toString(t="X ",e=" ",r="\n"){return this.buildToString(t,e,r)}buildToString(t,e,r){let n=new T;for(let i=0,o=this.height;i>M.LUMINANCE_SHIFT]++;const s=M.estimateBlackPoint(o);if(n<3)for(let t=0;t>M.LUMINANCE_SHIFT]++}const o=M.estimateBlackPoint(i),s=t.getMatrix();for(let t=0;ti&&(n=o,i=t[o]),t[o]>r&&(r=t[o]);let o=0,s=0;for(let r=0;rs&&(o=r,s=i)}if(n>o){const t=n;n=o,o=t}if(o-n<=e/16)throw new N;let a=o-1,l=-1;for(let e=o-1;e>n;e--){const i=e-n,s=i*i*(o-e)*(r-t[e]);s>l&&(a=e,l=s)}return a<=D.MINIMUM_DIMENSION&&r>=D.MINIMUM_DIMENSION){const n=t.getMatrix();let i=e>>D.BLOCK_SIZE_POWER;0!=(e&D.BLOCK_SIZE_MASK)&&i++;let o=r>>D.BLOCK_SIZE_POWER;0!=(r&D.BLOCK_SIZE_MASK)&&o++;const s=D.calculateBlackPoints(n,i,o,e,r),a=new y(e,r);D.calculateThresholdForBlock(n,i,o,e,r,s,a),this.matrix=a}else this.matrix=super.getBlackMatrix();return this.matrix}createBinarizer(t){return new D(t)}static calculateThresholdForBlock(t,e,r,n,i,o,s){const a=i-D.BLOCK_SIZE,l=n-D.BLOCK_SIZE;for(let i=0;ia&&(c=a);const h=D.cap(i,2,r-3);for(let r=0;rl&&(i=l);const a=D.cap(r,2,e-3);let u=0;for(let t=-2;t<=2;t++){const e=o[h+t];u+=e[a-2]+e[a-1]+e[a]+e[a+1]+e[a+2]}const d=u/25;D.thresholdBlock(t,i,c,d,n,s)}}}static cap(t,e,r){return tr?r:t}static thresholdBlock(t,e,r,n,i,o){for(let s=0,a=r*i+e;so&&(r=o);for(let o=0;os&&(e=s);let l=0,c=255,h=0;for(let i=0,o=r*n+e;ih&&(h=r)}if(h-c>D.MIN_DYNAMIC_RANGE)for(i++,o+=n;i>2*D.BLOCK_SIZE_POWER;if(h-c<=D.MIN_DYNAMIC_RANGE&&(u=c/2,i>0&&o>0)){const t=(a[i-1][o]+2*a[i][o-1]+a[i-1][o-1])/4;c>10,n[r]=i}return n}getRow(t,e){if(t<0||t>=this.getHeight())throw new a("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.lengthnew L(t.deviceId,t.label)))}))}findDeviceById(t){return P(this,void 0,void 0,(function*(){const e=yield this.listVideoInputDevices();return e?e.find((e=>e.deviceId===t)):null}))}decodeFromInputVideoDevice(t,e){return P(this,void 0,void 0,(function*(){return yield this.decodeOnceFromVideoDevice(t,e)}))}decodeOnceFromVideoDevice(t,e){return P(this,void 0,void 0,(function*(){let r;this.reset(),r=t?{deviceId:{exact:t}}:{facingMode:"environment"};const n={video:r};return yield this.decodeOnceFromConstraints(n,e)}))}decodeOnceFromConstraints(t,e){return P(this,void 0,void 0,(function*(){const r=yield navigator.mediaDevices.getUserMedia(t);return yield this.decodeOnceFromStream(r,e)}))}decodeOnceFromStream(t,e){return P(this,void 0,void 0,(function*(){this.reset();const r=yield this.attachStreamToVideo(t,e);return yield this.decodeOnce(r)}))}decodeFromInputVideoDeviceContinuously(t,e,r){return P(this,void 0,void 0,(function*(){return yield this.decodeFromVideoDevice(t,e,r)}))}decodeFromVideoDevice(t,e,r){return P(this,void 0,void 0,(function*(){let n;n=t?{deviceId:{exact:t}}:{facingMode:"environment"};const i={video:n};return yield this.decodeFromConstraints(i,e,r)}))}decodeFromConstraints(t,e,r){return P(this,void 0,void 0,(function*(){const n=yield navigator.mediaDevices.getUserMedia(t);return yield this.decodeFromStream(n,e,r)}))}decodeFromStream(t,e,r){return P(this,void 0,void 0,(function*(){this.reset();const n=yield this.attachStreamToVideo(t,e);return yield this.decodeContinuously(n,r)}))}stopAsyncDecode(){this._stopAsyncDecode=!0}stopContinuousDecode(){this._stopContinuousDecode=!0}attachStreamToVideo(t,e){return P(this,void 0,void 0,(function*(){const r=this.prepareVideoElement(e);return this.addVideoSource(r,t),this.videoElement=r,this.stream=t,yield this.playVideoOnLoadAsync(r),r}))}playVideoOnLoadAsync(t){return new Promise(((e,r)=>this.playVideoOnLoad(t,(()=>e()))))}playVideoOnLoad(t,e){this.videoEndedListener=()=>this.stopStreams(),this.videoCanPlayListener=()=>this.tryPlayVideo(t),t.addEventListener("ended",this.videoEndedListener),t.addEventListener("canplay",this.videoCanPlayListener),t.addEventListener("playing",e),this.tryPlayVideo(t)}isVideoPlaying(t){return t.currentTime>0&&!t.paused&&!t.ended&&t.readyState>2}tryPlayVideo(t){return P(this,void 0,void 0,(function*(){if(this.isVideoPlaying(t))console.warn("Trying to play video that is already playing.");else try{yield t.play()}catch(t){console.warn("It was not possible to play the video.")}}))}getMediaElement(t,e){const r=document.getElementById(t);if(!r)throw new s(`element with id '${t}' not found`);if(r.nodeName.toLowerCase()!==e.toLowerCase())throw new s(`element with id '${t}' must be an ${e} element`);return r}decodeFromImage(t,e){if(!t&&!e)throw new s("either imageElement with a src set or an url must be provided");return e&&!t?this.decodeFromImageUrl(e):this.decodeFromImageElement(t)}decodeFromVideo(t,e){if(!t&&!e)throw new s("Either an element with a src set or an URL must be provided");return e&&!t?this.decodeFromVideoUrl(e):this.decodeFromVideoElement(t)}decodeFromVideoContinuously(t,e,r){if(void 0===t&&void 0===e)throw new s("Either an element with a src set or an URL must be provided");return e&&!t?this.decodeFromVideoUrlContinuously(e,r):this.decodeFromVideoElementContinuously(t,r)}decodeFromImageElement(t){if(!t)throw new s("An image element must be provided.");this.reset();const e=this.prepareImageElement(t);let r;return this.imageElement=e,r=this.isImageLoaded(e)?this.decodeOnce(e,!1,!0):this._decodeOnLoadImage(e),r}decodeFromVideoElement(t){const e=this._decodeFromVideoElementSetup(t);return this._decodeOnLoadVideo(e)}decodeFromVideoElementContinuously(t,e){const r=this._decodeFromVideoElementSetup(t);return this._decodeOnLoadVideoContinuously(r,e)}_decodeFromVideoElementSetup(t){if(!t)throw new s("A video element must be provided.");this.reset();const e=this.prepareVideoElement(t);return this.videoElement=e,e}decodeFromImageUrl(t){if(!t)throw new s("An URL must be provided.");this.reset();const e=this.prepareImageElement();this.imageElement=e;const r=this._decodeOnLoadImage(e);return e.src=t,r}decodeFromVideoUrl(t){if(!t)throw new s("An URL must be provided.");this.reset();const e=this.prepareVideoElement(),r=this.decodeFromVideoElement(e);return e.src=t,r}decodeFromVideoUrlContinuously(t,e){if(!t)throw new s("An URL must be provided.");this.reset();const r=this.prepareVideoElement(),n=this.decodeFromVideoElementContinuously(r,e);return r.src=t,n}_decodeOnLoadImage(t){return new Promise(((e,r)=>{this.imageLoadedListener=()=>this.decodeOnce(t,!1,!0).then(e,r),t.addEventListener("load",this.imageLoadedListener)}))}_decodeOnLoadVideo(t){return P(this,void 0,void 0,(function*(){return yield this.playVideoOnLoadAsync(t),yield this.decodeOnce(t)}))}_decodeOnLoadVideoContinuously(t,e){return P(this,void 0,void 0,(function*(){yield this.playVideoOnLoadAsync(t),this.decodeContinuously(t,e)}))}isImageLoaded(t){return!!t.complete&&0!==t.naturalWidth}prepareImageElement(t){let e;return void 0===t&&(e=document.createElement("img"),e.width=200,e.height=200),"string"==typeof t&&(e=this.getMediaElement(t,"img")),t instanceof HTMLImageElement&&(e=t),e}prepareVideoElement(t){let e;return t||"undefined"==typeof document||(e=document.createElement("video"),e.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}decodeOnce(t,e=!0,r=!0){this._stopAsyncDecode=!1;const n=(i,o)=>{if(this._stopAsyncDecode)return o(new N("Video stream has ended before any code could be detected.")),void(this._stopAsyncDecode=void 0);try{i(this.decode(t))}catch(t){const s=(t instanceof c||t instanceof C)&&r;if(e&&t instanceof N||s)return setTimeout(n,this._timeBetweenDecodingAttempts,i,o);o(t)}};return new Promise(((t,e)=>n(t,e)))}decodeContinuously(t,e){this._stopContinuousDecode=!1;const r=()=>{if(this._stopContinuousDecode)this._stopContinuousDecode=void 0;else try{const n=this.decode(t);e(n,null),setTimeout(r,this.timeBetweenScansMillis)}catch(t){e(null,t);const n=t instanceof N;(t instanceof c||t instanceof C||n)&&setTimeout(r,this._timeBetweenDecodingAttempts)}};r()}decode(t){const e=this.createBinaryBitmap(t);return this.decodeBitmap(e)}createBinaryBitmap(t){const e=this.getCaptureCanvasContext(t);this.drawImageOnCanvas(e,t);const r=this.getCaptureCanvas(t),n=new b(r),i=new D(n);return new l(i)}getCaptureCanvasContext(t){if(!this.captureCanvasContext){const e=this.getCaptureCanvas(t).getContext("2d");this.captureCanvasContext=e}return this.captureCanvasContext}getCaptureCanvas(t){if(!this.captureCanvas){const e=this.createCaptureCanvas(t);this.captureCanvas=e}return this.captureCanvas}drawImageOnCanvas(t,e){t.drawImage(e,0,0)}decodeBitmap(t){return this.reader.decode(t,this._hints)}createCaptureCanvas(t){if("undefined"==typeof document)return this._destroyCaptureCanvas(),null;const e=document.createElement("canvas");let r,n;return void 0!==t&&(t instanceof HTMLVideoElement?(r=t.videoWidth,n=t.videoHeight):t instanceof HTMLImageElement&&(r=t.naturalWidth||t.width,n=t.naturalHeight||t.height)),e.style.width=r+"px",e.style.height=n+"px",e.width=r,e.height=n,e}stopStreams(){this.stream&&(this.stream.getVideoTracks().forEach((t=>t.stop())),this.stream=void 0),!1===this._stopAsyncDecode&&this.stopAsyncDecode(),!1===this._stopContinuousDecode&&this.stopContinuousDecode()}reset(){this.stopStreams(),this._destroyVideoElement(),this._destroyImageElement(),this._destroyCaptureCanvas()}_destroyVideoElement(){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)}_destroyImageElement(){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)}_destroyCaptureCanvas(){this.captureCanvasContext=void 0,this.captureCanvas=void 0}addVideoSource(t,e){try{t.srcObject=e}catch(r){t.src=URL.createObjectURL(e)}}cleanVideoSource(t){try{t.srcObject=null}catch(e){t.src=""}this.videoElement.removeAttribute("src")}}class F{constructor(t,e,r=(null==e?0:8*e.length),n,i,o=u.currentTimeMillis()){this.text=t,this.rawBytes=e,this.numBits=r,this.resultPoints=n,this.format=i,this.timestamp=o,this.text=t,this.rawBytes=e,this.numBits=null==r?null==e?0:8*e.length:r,this.resultPoints=n,this.format=i,this.resultMetadata=null,this.timestamp=null==o?u.currentTimeMillis():o}getText(){return this.text}getRawBytes(){return this.rawBytes}getNumBits(){return this.numBits}getResultPoints(){return this.resultPoints}getBarcodeFormat(){return this.format}getResultMetadata(){return this.resultMetadata}putMetadata(t,e){null===this.resultMetadata&&(this.resultMetadata=new Map),this.resultMetadata.set(t,e)}putAllMetadata(t){null!==t&&(null===this.resultMetadata?this.resultMetadata=t:this.resultMetadata=new Map(t))}addResultPoints(t){const e=this.resultPoints;if(null===e)this.resultPoints=t;else if(null!==t&&t.length>0){const r=new Array(e.length+t.length);u.arraycopy(e,0,r,0,e.length),u.arraycopy(t,0,r,e.length,t.length),this.resultPoints=r}}getTimestamp(){return this.timestamp}toString(){return this.text}}!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"}(B||(B={}));var x,k=B;!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"}(x||(x={}));var U,H,V,z,G,Y,X=x;class W{constructor(t,e,r,n,i=-1,o=-1){this.rawBytes=t,this.text=e,this.byteSegments=r,this.ecLevel=n,this.structuredAppendSequenceNumber=i,this.structuredAppendParity=o,this.numBits=null==t?0:8*t.length}getRawBytes(){return this.rawBytes}getNumBits(){return this.numBits}setNumBits(t){this.numBits=t}getText(){return this.text}getByteSegments(){return this.byteSegments}getECLevel(){return this.ecLevel}getErrorsCorrected(){return this.errorsCorrected}setErrorsCorrected(t){this.errorsCorrected=t}getErasures(){return this.erasures}setErasures(t){this.erasures=t}getOther(){return this.other}setOther(t){this.other=t}hasStructuredAppend(){return this.structuredAppendParity>=0&&this.structuredAppendSequenceNumber>=0}getStructuredAppendParity(){return this.structuredAppendParity}getStructuredAppendSequenceNumber(){return this.structuredAppendSequenceNumber}}class j{exp(t){return this.expTable[t]}log(t){if(0===t)throw new a;return this.logTable[t]}static addOrSubtract(t,e){return t^e}}class Z{constructor(t,e){if(0===e.length)throw new a;this.field=t;const r=e.length;if(r>1&&0===e[0]){let t=1;for(;tr.length){const t=e;e=r,r=t}let n=new Int32Array(r.length);const i=r.length-e.length;u.arraycopy(r,0,n,0,i);for(let t=i;t=t.getDegree()&&!n.isZero();){const i=n.getDegree()-t.getDegree(),s=e.multiply(n.getCoefficient(n.getDegree()),o),a=t.multiplyByMonomial(i,s),l=e.buildMonomial(i,s);r=r.addOrSubtract(l),n=n.addOrSubtract(a)}return[r,n]}toString(){let t="";for(let e=this.getDegree();e>=0;e--){let r=this.getCoefficient(e);if(0!==r){if(r<0?(t+=" - ",r=-r):t.length>0&&(t+=" + "),0===e||1!==r){const e=this.field.log(r);0===e?t+="1":1===e?t+="a":(t+="a^",t+=e)}0!==e&&(1===e?t+="x":(t+="x^",t+=e))}}return t}}class Q extends o{}Q.kind="ArithmeticException";class K extends j{constructor(t,e,r){super(),this.primitive=t,this.size=e,this.generatorBase=r;const n=new Int32Array(e);let i=1;for(let r=0;r=e&&(i^=t,i&=e-1);this.expTable=n;const o=new Int32Array(e);for(let t=0;t=(r/2|0);){let t=i,e=s;if(i=o,s=a,i.isZero())throw new q("r_{i-1} was zero");o=t;let r=n.getZero();const l=i.getCoefficient(i.getDegree()),c=n.inverse(l);for(;o.getDegree()>=i.getDegree()&&!o.isZero();){const t=o.getDegree()-i.getDegree(),e=n.multiply(o.getCoefficient(o.getDegree()),c);r=r.addOrSubtract(n.buildMonomial(t,e)),o=o.addOrSubtract(i.multiplyByMonomial(t,e))}if(a=r.multiply(s).addOrSubtract(e),o.getDegree()>=i.getDegree())throw new J("Division algorithm failed to reduce polynomial?")}const l=a.getCoefficient(0);if(0===l)throw new q("sigmaTilde(0) was zero");const c=n.inverse(l);return[a.multiplyScalar(c),o.multiplyScalar(c)]}findErrorLocations(t){const e=t.getDegree();if(1===e)return Int32Array.from([t.getCoefficient(1)]);const r=new Int32Array(e);let n=0;const i=this.field;for(let o=1;o1,h,h+r-1),h+=r-1;else for(let t=r-1;t>=0;--t)c[h++]=0!=(e&1<=8?tt.readCode(t,e,8):tt.readCode(t,e,r)<<8-r}static convertBoolArrayToByteArray(t){let e=new Uint8Array((t.length+7)/8);for(let r=0;r","?","[","]","{","}","CTRL_UL"],tt.DIGIT_TABLE=["CTRL_PS"," ","0","1","2","3","4","5","6","7","8","9",",",".","CTRL_UL","CTRL_US"];class et{constructor(){}static round(t){return NaN===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}static distance(t,e,r,n){const i=t-r,o=e-n;return Math.sqrt(i*i+o*o)}static sum(t){let e=0;for(let r=0,n=t.length;r!==n;r++)e+=t[r];return e}}class rt{static floatToIntBits(t){return t}}rt.MAX_VALUE=Number.MAX_SAFE_INTEGER;class nt{constructor(t,e){this.x=t,this.y=e}getX(){return this.x}getY(){return this.y}equals(t){if(t instanceof nt){const e=t;return this.x===e.x&&this.y===e.y}return!1}hashCode(){return 31*rt.floatToIntBits(this.x)+rt.floatToIntBits(this.y)}toString(){return"("+this.x+","+this.y+")"}static orderBestPatterns(t){const e=this.distance(t[0],t[1]),r=this.distance(t[1],t[2]),n=this.distance(t[0],t[2]);let i,o,s;if(r>=e&&r>=n?(o=t[0],i=t[1],s=t[2]):n>=r&&n>=e?(o=t[1],i=t[0],s=t[2]):(o=t[2],i=t[0],s=t[1]),this.crossProductZ(i,o,s)<0){const t=i;i=s,s=t}t[0]=i,t[1]=o,t[2]=s}static distance(t,e){return et.distance(t.x,t.y,e.x,e.y)}static crossProductZ(t,e,r){const n=e.x,i=e.y;return(r.x-n)*(t.y-i)-(r.y-i)*(t.x-n)}}class it{constructor(t,e){this.bits=t,this.points=e}getBits(){return this.bits}getPoints(){return this.points}}class ot extends it{constructor(t,e,r,n,i){super(t,e),this.compact=r,this.nbDatablocks=n,this.nbLayers=i}getNbLayers(){return this.nbLayers}getNbDatablocks(){return this.nbDatablocks}isCompact(){return this.compact}}class st{constructor(t,e,r,n){this.image=t,this.height=t.getHeight(),this.width=t.getWidth(),null==e&&(e=st.INIT_SIZE),null==r&&(r=t.getWidth()/2|0),null==n&&(n=t.getHeight()/2|0);const i=e/2|0;if(this.leftInit=r-i,this.rightInit=r+i,this.upInit=n-i,this.downInit=n+i,this.upInit<0||this.leftInit<0||this.downInit>=this.height||this.rightInit>=this.width)throw new N}detect(){let t=this.leftInit,e=this.rightInit,r=this.upInit,n=this.downInit,i=!1,o=!0,s=!1,a=!1,l=!1,c=!1,h=!1;const u=this.width,d=this.height;for(;o;){o=!1;let g=!0;for(;(g||!a)&&e=u){i=!0;break}let f=!0;for(;(f||!l)&&n=d){i=!0;break}let w=!0;for(;(w||!c)&&t>=0;)w=this.containsBlackPoint(r,n,t,!1),w?(t--,o=!0,c=!0):c||t--;if(t<0){i=!0;break}let A=!0;for(;(A||!h)&&r>=0;)A=this.containsBlackPoint(t,e,r,!0),A?(r--,o=!0,h=!0):h||r--;if(r<0){i=!0;break}o&&(s=!0)}if(!i&&s){const i=e-t;let o=null;for(let e=1;null===o&&er||s<-1||s>n)throw new N;i=!1,-1===o?(e[t]=0,i=!0):o===r&&(e[t]=r-1,i=!0),-1===s?(e[t+1]=0,i=!0):s===n&&(e[t+1]=n-1,i=!0)}i=!0;for(let t=e.length-2;t>=0&&i;t-=2){const o=Math.floor(e[t]),s=Math.floor(e[t+1]);if(o<-1||o>r||s<-1||s>n)throw new N;i=!1,-1===o?(e[t]=0,i=!0):o===r&&(e[t]=r-1,i=!0),-1===s?(e[t+1]=0,i=!0):s===n&&(e[t+1]=n-1,i=!0)}}}class lt{constructor(t,e,r,n,i,o,s,a,l){this.a11=t,this.a21=e,this.a31=r,this.a12=n,this.a22=i,this.a32=o,this.a13=s,this.a23=a,this.a33=l}static quadrilateralToQuadrilateral(t,e,r,n,i,o,s,a,l,c,h,u,d,g,f,w){const A=lt.quadrilateralToSquare(t,e,r,n,i,o,s,a);return lt.squareToQuadrilateral(l,c,h,u,d,g,f,w).times(A)}transformPoints(t){const e=t.length,r=this.a11,n=this.a12,i=this.a13,o=this.a21,s=this.a22,a=this.a23,l=this.a31,c=this.a32,h=this.a33;for(let u=0;u>1&127):(n<<=10,n+=(e>>2&992)+(e>>1&31))}let i=this.getCorrectedParameterData(n,this.compact);this.compact?(this.nbLayers=1+(i>>6),this.nbDataBlocks=1+(63&i)):(this.nbLayers=1+(i>>11),this.nbDataBlocks=1+(2047&i))}getRotation(t,e){let r=0;t.forEach(((t,n,i)=>{r=(t>>e-2<<1)+(1&t)+(r<<3)})),r=((1&r)<<11)+(r>>1);for(let t=0;t<4;t++)if(w.bitCount(r^this.EXPECTED_CORNER_BITS[t])<=2)return t;throw new N}getCorrectedParameterData(t,e){let r,n;e?(r=7,n=2):(r=10,n=4);let i=r-n,o=new Int32Array(r);for(let e=r-1;e>=0;--e)o[e]=15&t,t>>=4;try{new $(K.AZTEC_PARAM).decode(o,i)}catch(t){throw new N}let s=0;for(let t=0;t2){let r=this.distancePoint(l,t)*this.nbCenterLayers/(this.distancePoint(i,e)*(this.nbCenterLayers+2));if(r<.75||r>1.25||!this.isWhiteOrBlackRectangle(t,s,a,l))break}e=t,r=s,n=a,i=l,o=!o}if(5!==this.nbCenterLayers&&7!==this.nbCenterLayers)throw new N;this.compact=5===this.nbCenterLayers;let s=new nt(e.getX()+.5,e.getY()-.5),a=new nt(r.getX()+.5,r.getY()+.5),l=new nt(n.getX()-.5,n.getY()+.5),c=new nt(i.getX()-.5,i.getY()-.5);return this.expandSquare([s,a,l,c],2*this.nbCenterLayers-3,2*this.nbCenterLayers)}getMatrixCenter(){let t,e,r,n;try{let i=new st(this.image).detect();t=i[0],e=i[1],r=i[2],n=i[3]}catch(i){let o=this.image.getWidth()/2,s=this.image.getHeight()/2;t=this.getFirstDifferent(new ut(o+7,s-7),!1,1,-1).toResultPoint(),e=this.getFirstDifferent(new ut(o+7,s+7),!1,1,1).toResultPoint(),r=this.getFirstDifferent(new ut(o-7,s+7),!1,-1,1).toResultPoint(),n=this.getFirstDifferent(new ut(o-7,s-7),!1,-1,-1).toResultPoint()}let i=et.round((t.getX()+n.getX()+e.getX()+r.getX())/4),o=et.round((t.getY()+n.getY()+e.getY()+r.getY())/4);try{let s=new st(this.image,15,i,o).detect();t=s[0],e=s[1],r=s[2],n=s[3]}catch(s){t=this.getFirstDifferent(new ut(i+7,o-7),!1,1,-1).toResultPoint(),e=this.getFirstDifferent(new ut(i+7,o+7),!1,1,1).toResultPoint(),r=this.getFirstDifferent(new ut(i-7,o+7),!1,-1,1).toResultPoint(),n=this.getFirstDifferent(new ut(i-7,o-7),!1,-1,-1).toResultPoint()}return i=et.round((t.getX()+n.getX()+e.getX()+r.getX())/4),o=et.round((t.getY()+n.getY()+e.getY()+r.getY())/4),new ut(i,o)}getMatrixCornerPoints(t){return this.expandSquare(t,2*this.nbCenterLayers,this.getDimension())}sampleGrid(t,e,r,n,i){let o=ht.getInstance(),s=this.getDimension(),a=s/2-this.nbCenterLayers,l=s/2+this.nbCenterLayers;return o.sampleGrid(t,s,s,a,a,l,a,l,l,a,l,e.getX(),e.getY(),r.getX(),r.getY(),n.getX(),n.getY(),i.getX(),i.getY())}sampleLine(t,e,r){let n=0,i=this.distanceResultPoint(t,e),o=i/r,s=t.getX(),a=t.getY(),l=o*(e.getX()-t.getX())/i,c=o*(e.getY()-t.getY())/i;for(let t=0;t.1&&h<.9?0:h<=.1===l?1:-1}getFirstDifferent(t,e,r,n){let i=t.getX()+r,o=t.getY()+n;for(;this.isValid(i,o)&&this.image.get(i,o)===e;)i+=r,o+=n;for(i-=r,o-=n;this.isValid(i,o)&&this.image.get(i,o)===e;)i+=r;for(i-=r;this.isValid(i,o)&&this.image.get(i,o)===e;)o+=n;return o-=n,new ut(i,o)}expandSquare(t,e,r){let n=r/(2*e),i=t[0].getX()-t[2].getX(),o=t[0].getY()-t[2].getY(),s=(t[0].getX()+t[2].getX())/2,a=(t[0].getY()+t[2].getY())/2,l=new nt(s+n*i,a+n*o),c=new nt(s-n*i,a-n*o);return i=t[1].getX()-t[3].getX(),o=t[1].getY()-t[3].getY(),s=(t[1].getX()+t[3].getX())/2,a=(t[1].getY()+t[3].getY())/2,[l,new nt(s+n*i,a+n*o),c,new nt(s-n*i,a-n*o)]}isValid(t,e){return t>=0&&t0&&e{r.foundPossibleResultPoint(t)}))}}reset(){}}class ft{decode(t,e){try{return this.doDecode(t,e)}catch(r){if(e&&!0===e.get(E.TRY_HARDER)&&t.isRotateSupported()){const r=t.rotateCounterClockwise(),n=this.doDecode(r,e),i=n.getResultMetadata();let o=270;null!==i&&!0===i.get(X.ORIENTATION)&&(o+=i.get(X.ORIENTATION)%360),n.putMetadata(X.ORIENTATION,o);const s=n.getResultPoints();if(null!==s){const t=r.getHeight();for(let e=0;e>(o?8:5));let a;a=o?n:15;const l=Math.trunc(n/2);for(let o=0;o=n)break;try{i=t.getBlackRow(c,i)}catch(t){continue}for(let t=0;t<2;t++){if(1===t&&(i.reverse(),e&&!0===e.get(E.NEED_RESULT_POINT_CALLBACK))){const t=new Map;e.forEach(((e,r)=>t.set(r,e))),t.delete(E.NEED_RESULT_POINT_CALLBACK),e=t}try{const n=this.decodeRow(c,i,e);if(1===t){n.putMetadata(X.ORIENTATION,180);const t=n.getResultPoints();null!==t&&(t[0]=new nt(r-t[0].getX()-1,t[0].getY()),t[1]=new nt(r-t[1].getX()-1,t[1].getY()))}return n}catch(t){}}}throw new N}static recordPattern(t,e,r){const n=r.length;for(let t=0;t=i)throw new N;let o=!t.get(e),s=0,a=e;for(;a0&&n>=0;)t.get(--e)!==i&&(n--,i=!i);if(n>=0)throw new N;ft.recordPattern(t,e+1,r)}static patternMatchVariance(t,e,r){const n=t.length;let i=0,o=0;for(let r=0;ro?n-o:o-n;if(l>r)return Number.POSITIVE_INFINITY;a+=l}return a/i}}class wt extends ft{static findStartPattern(t){const e=t.getSize(),r=t.getNextSet(0);let n=0,i=Int32Array.from([0,0,0,0,0,0]),o=r,s=!1;for(let a=r;a=0&&t.isRange(Math.max(0,o-(a-o)/2),o,!1))return Int32Array.from([o,a,r]);o+=i[0]+i[1],i=i.slice(2,i.length-1),i[n-1]=0,i[n]=0,n--}else n++;i[n]=1,s=!s}throw new N}static decodeCode(t,e,r){ft.recordPattern(t,r,e);let n=wt.MAX_AVG_VARIANCE,i=-1;for(let t=0;t=0)return i;throw new N}decodeRow(t,e,r){const n=r&&!0===r.get(E.ASSUME_GS1),i=wt.findStartPattern(e),o=i[2];let s=0;const a=new Uint8Array(20);let l;switch(a[s++]=o,o){case wt.CODE_START_A:l=wt.CODE_CODE_A;break;case wt.CODE_START_B:l=wt.CODE_CODE_B;break;case wt.CODE_START_C:l=wt.CODE_CODE_C;break;default:throw new C}let h=!1,u=!1,d="",g=i[0],f=i[1];const w=Int32Array.from([0,0,0,0,0,0]);let A=0,m=0,I=o,p=0,S=!0,_=!1,T=!1;for(;!h;){const t=u;switch(u=!1,A=m,m=wt.decodeCode(e,w,f),a[s++]=m,m!==wt.CODE_STOP&&(S=!0),m!==wt.CODE_STOP&&(p++,I+=p*m),g=f,f+=w.reduce(((t,e)=>t+e),0),m){case wt.CODE_START_A:case wt.CODE_START_B:case wt.CODE_START_C:throw new C}switch(l){case wt.CODE_CODE_A:if(m<64)d+=T===_?String.fromCharCode(" ".charCodeAt(0)+m):String.fromCharCode(" ".charCodeAt(0)+m+128),T=!1;else if(m<96)d+=T===_?String.fromCharCode(m-64):String.fromCharCode(m+64),T=!1;else switch(m!==wt.CODE_STOP&&(S=!1),m){case wt.CODE_FNC_1:n&&(0===d.length?d+="]C1":d+=String.fromCharCode(29));break;case wt.CODE_FNC_2:case wt.CODE_FNC_3:break;case wt.CODE_FNC_4_A:!_&&T?(_=!0,T=!1):_&&T?(_=!1,T=!1):T=!0;break;case wt.CODE_SHIFT:u=!0,l=wt.CODE_CODE_B;break;case wt.CODE_CODE_B:l=wt.CODE_CODE_B;break;case wt.CODE_CODE_C:l=wt.CODE_CODE_C;break;case wt.CODE_STOP:h=!0}break;case wt.CODE_CODE_B:if(m<96)d+=T===_?String.fromCharCode(" ".charCodeAt(0)+m):String.fromCharCode(" ".charCodeAt(0)+m+128),T=!1;else switch(m!==wt.CODE_STOP&&(S=!1),m){case wt.CODE_FNC_1:n&&(0===d.length?d+="]C1":d+=String.fromCharCode(29));break;case wt.CODE_FNC_2:case wt.CODE_FNC_3:break;case wt.CODE_FNC_4_B:!_&&T?(_=!0,T=!1):_&&T?(_=!1,T=!1):T=!0;break;case wt.CODE_SHIFT:u=!0,l=wt.CODE_CODE_A;break;case wt.CODE_CODE_A:l=wt.CODE_CODE_A;break;case wt.CODE_CODE_C:l=wt.CODE_CODE_C;break;case wt.CODE_STOP:h=!0}break;case wt.CODE_CODE_C:if(m<100)m<10&&(d+="0"),d+=m;else switch(m!==wt.CODE_STOP&&(S=!1),m){case wt.CODE_FNC_1:n&&(0===d.length?d+="]C1":d+=String.fromCharCode(29));break;case wt.CODE_CODE_A:l=wt.CODE_CODE_A;break;case wt.CODE_CODE_B:l=wt.CODE_CODE_B;break;case wt.CODE_STOP:h=!0}}t&&(l=l===wt.CODE_CODE_A?wt.CODE_CODE_B:wt.CODE_CODE_A)}const y=f-g;if(f=e.getNextUnset(f),!e.isRange(f,Math.min(e.getSize(),f+(f-g)/2),!1))throw new N;if(I-=p*A,I%103!==A)throw new c;const M=d.length;if(0===M)throw new N;M>0&&S&&(d=l===wt.CODE_CODE_C?d.substring(0,M-2):d.substring(0,M-1));const D=(i[1]+i[0])/2,R=g+y/2,O=a.length,b=new Uint8Array(O);for(let t=0;tn&&(i=e);n=i,e=0;let o=0,s=0;for(let i=0;in&&(s|=1<0;i++){let r=t[i];if(r>n&&(e--,2*r>=o))return-1}return s}}while(e>3);return-1}static patternToChar(t){for(let e=0;e="A"&&i<="Z"))throw new C;o=String.fromCharCode(i.charCodeAt(0)+32);break;case"$":if(!(i>="A"&&i<="Z"))throw new C;o=String.fromCharCode(i.charCodeAt(0)-64);break;case"%":if(i>="A"&&i<="E")o=String.fromCharCode(i.charCodeAt(0)-38);else if(i>="F"&&i<="J")o=String.fromCharCode(i.charCodeAt(0)-11);else if(i>="K"&&i<="O")o=String.fromCharCode(i.charCodeAt(0)+16);else if(i>="P"&&i<="T")o=String.fromCharCode(i.charCodeAt(0)+43);else if("U"===i)o="\0";else if("V"===i)o="@";else if("W"===i)o="`";else{if("X"!==i&&"Y"!==i&&"Z"!==i)throw new C;o=""}break;case"/":if(i>="A"&&i<="O")o=String.fromCharCode(i.charCodeAt(0)-32);else{if("Z"!==i)throw new C;o=":"}}r+=o,n++}else r+=e}return r}}At.ALPHABET_STRING="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%",At.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],At.ASTERISK_ENCODING=148;class mt extends ft{constructor(){super(...arguments),this.narrowLineWidth=-1}decodeRow(t,e,r){let n=this.decodeStart(e),i=this.decodeEnd(e),o=new T;mt.decodeMiddle(e,n[1],i[0],o);let s=o.toString(),a=null;null!=r&&(a=r.get(E.ALLOWED_LENGTHS)),null==a&&(a=mt.DEFAULT_ALLOWED_LENGTHS);let l=s.length,c=!1,h=0;for(let t of a){if(l===t){c=!0;break}t>h&&(h=t)}if(!c&&l>h&&(c=!0),!c)throw new C;const u=[new nt(n[1],t),new nt(i[0],t)];return new F(s,null,0,u,k.ITF,(new Date).getTime())}static decodeMiddle(t,e,r,n){let i=new Int32Array(10),o=new Int32Array(5),s=new Int32Array(5);for(i.fill(0),o.fill(0),s.fill(0);e0&&n>=0&&!t.get(n);n--)r--;if(0!==r)throw new N}static skipWhiteSpace(t){const e=t.getSize(),r=t.getNextSet(0);if(r===e)throw new N;return r}decodeEnd(t){t.reverse();try{let e,r=mt.skipWhiteSpace(t);try{e=mt.findGuardPattern(t,r,mt.END_PATTERN_REVERSED[0])}catch(n){n instanceof N&&(e=mt.findGuardPattern(t,r,mt.END_PATTERN_REVERSED[1]))}this.validateQuietZone(t,e[0]);let n=e[0];return e[0]=t.getSize()-e[1],e[1]=t.getSize()-n,e}finally{t.reverse()}}static findGuardPattern(t,e,r){let n=r.length,i=new Int32Array(n),o=t.getSize(),s=!1,a=0,l=e;i.fill(0);for(let c=e;c=0)return r%10;throw new N}}mt.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])],mt.MAX_AVG_VARIANCE=.38,mt.MAX_INDIVIDUAL_VARIANCE=.5,mt.DEFAULT_ALLOWED_LENGTHS=[6,8,10,12,14],mt.START_PATTERN=Int32Array.from([1,1,1,1]),mt.END_PATTERN_REVERSED=[Int32Array.from([1,1,2]),Int32Array.from([1,1,3])];class Et extends ft{constructor(){super(...arguments),this.decodeRowStringBuffer=""}static findStartGuardPattern(t){let e,r=!1,n=0,i=Int32Array.from([0,0,0]);for(;!r;){i=Int32Array.from([0,0,0]),e=Et.findGuardPattern(t,n,!1,this.START_END_PATTERN,i);let o=e[0];n=e[1];let s=o-(n-o);s>=0&&(r=t.isRange(s,o,!1))}return e}static checkChecksum(t){return Et.checkStandardUPCEANChecksum(t)}static checkStandardUPCEANChecksum(t){let e=t.length;if(0===e)return!1;let r=parseInt(t.charAt(e-1),10);return Et.getStandardUPCEANChecksum(t.substring(0,e-1))===r}static getStandardUPCEANChecksum(t){let e=t.length,r=0;for(let n=e-1;n>=0;n-=2){let e=t.charAt(n).charCodeAt(0)-"0".charCodeAt(0);if(e<0||e>9)throw new C;r+=e}r*=3;for(let n=e-2;n>=0;n-=2){let e=t.charAt(n).charCodeAt(0)-"0".charCodeAt(0);if(e<0||e>9)throw new C;r+=e}return(1e3-r)%10}static decodeEnd(t,e){return Et.findGuardPattern(t,e,!1,Et.START_END_PATTERN,new Int32Array(Et.START_END_PATTERN.length).fill(0))}static findGuardPatternWithoutCounters(t,e,r,n){return this.findGuardPattern(t,e,r,n,new Int32Array(n.length))}static findGuardPattern(t,e,r,n,i){let o=t.getSize(),s=0,a=e=r?t.getNextUnset(e):t.getNextSet(e),l=n.length,c=r;for(let r=e;r=0)return o;throw new N}}Et.MAX_AVG_VARIANCE=.48,Et.MAX_INDIVIDUAL_VARIANCE=.7,Et.START_END_PATTERN=Int32Array.from([1,1,1]),Et.MIDDLE_PATTERN=Int32Array.from([1,1,1,1,1]),Et.END_PATTERN=Int32Array.from([1,1,1,1,1,1]),Et.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])];class Ct{constructor(){this.CHECK_DIGIT_ENCODINGS=[24,20,18,17,12,6,3,10,9,5],this.decodeMiddleCounters=Int32Array.from([0,0,0,0]),this.decodeRowStringBuffer=""}decodeRow(t,e,r){let n=this.decodeRowStringBuffer,i=this.decodeMiddle(e,r,n),o=n.toString(),s=Ct.parseExtensionString(o),a=[new nt((r[0]+r[1])/2,t),new nt(i,t)],l=new F(o,null,0,a,k.UPC_EAN_EXTENSION,(new Date).getTime());return null!=s&&l.putAllMetadata(s),l}decodeMiddle(t,e,r){let n=this.decodeMiddleCounters;n[0]=0,n[1]=0,n[2]=0,n[3]=0;let i=t.getSize(),o=e[1],s=0;for(let e=0;e<5&&o=10&&(s|=1<<4-e),4!==e&&(o=t.getNextSet(o),o=t.getNextUnset(o))}if(5!==r.length)throw new N;let a=this.determineCheckDigit(s);if(Ct.extensionChecksum(r.toString())!==a)throw new N;return o}static extensionChecksum(t){let e=t.length,r=0;for(let n=e-2;n>=0;n-=2)r+=t.charAt(n).charCodeAt(0)-"0".charCodeAt(0);r*=3;for(let n=e-1;n>=0;n-=2)r+=t.charAt(n).charCodeAt(0)-"0".charCodeAt(0);return r*=3,r%10}determineCheckDigit(t){for(let e=0;e<10;e++)if(t===this.CHECK_DIGIT_ENCODINGS[e])return e;throw new N}static parseExtensionString(t){if(5!==t.length)return null;let e=Ct.parseExtension5String(t);return null==e?null:new Map([[X.SUGGESTED_PRICE,e]])}static parseExtension5String(t){let e;switch(t.charAt(0)){case"0":e="£";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=""}let r=parseInt(t.substring(1)),n=r%100;return e+(r/100).toString()+"."+(n<10?"0"+n:n.toString())}}class It{constructor(){this.decodeMiddleCounters=Int32Array.from([0,0,0,0]),this.decodeRowStringBuffer=""}decodeRow(t,e,r){let n=this.decodeRowStringBuffer,i=this.decodeMiddle(e,r,n),o=n.toString(),s=It.parseExtensionString(o),a=[new nt((r[0]+r[1])/2,t),new nt(i,t)],l=new F(o,null,0,a,k.UPC_EAN_EXTENSION,(new Date).getTime());return null!=s&&l.putAllMetadata(s),l}decodeMiddle(t,e,r){let n=this.decodeMiddleCounters;n[0]=0,n[1]=0,n[2]=0,n[3]=0;let i=t.getSize(),o=e[1],s=0;for(let e=0;e<2&&o=10&&(s|=1<<1-e),1!==e&&(o=t.getNextSet(o),o=t.getNextUnset(o))}if(2!==r.length)throw new N;if(parseInt(r.toString())%4!==s)throw new N;return o}static parseExtensionString(t){return 2!==t.length?null:new Map([[X.ISSUE_NUMBER,parseInt(t)]])}}class pt{static decodeRow(t,e,r){let n=Et.findGuardPattern(e,r,!1,this.EXTENSION_START_PATTERN,new Int32Array(this.EXTENSION_START_PATTERN.length).fill(0));try{return(new Ct).decodeRow(t,e,n)}catch(r){return(new It).decodeRow(t,e,n)}}}pt.EXTENSION_START_PATTERN=Int32Array.from([1,1,2]);class St extends Et{constructor(){super(),this.decodeRowStringBuffer="",St.L_AND_G_PATTERNS=St.L_PATTERNS.map((t=>Int32Array.from(t)));for(let t=10;t<20;t++){let e=St.L_PATTERNS[t-10],r=new Int32Array(e.length);for(let t=0;t=e.getSize()||!e.isRange(h,u,!1))throw new N;let d=a.toString();if(d.length<8)throw new C;if(!St.checkChecksum(d))throw new c;let g=(n[1]+n[0])/2,f=(l[1]+l[0])/2,w=this.getBarcodeFormat(),A=[new nt(g,t),new nt(f,t)],m=new F(d,null,0,A,w,(new Date).getTime()),I=0;try{let r=pt.decodeRow(t,e,l[1]);m.putMetadata(X.UPC_EAN_EXTENSION,r.getText()),m.putAllMetadata(r.getResultMetadata()),m.addResultPoints(r.getResultPoints()),I=r.getText().length}catch(t){}let p=null==r?null:r.get(E.ALLOWED_EAN_EXTENSIONS);if(null!=p){let t=!1;for(let e in p)if(I.toString()===e){t=!0;break}if(!t)throw new N}return w===k.EAN_13||k.UPC_A,m}static checkChecksum(t){return St.checkStandardUPCEANChecksum(t)}static checkStandardUPCEANChecksum(t){let e=t.length;if(0===e)return!1;let r=parseInt(t.charAt(e-1),10);return St.getStandardUPCEANChecksum(t.substring(0,e-1))===r}static getStandardUPCEANChecksum(t){let e=t.length,r=0;for(let n=e-1;n>=0;n-=2){let e=t.charAt(n).charCodeAt(0)-"0".charCodeAt(0);if(e<0||e>9)throw new C;r+=e}r*=3;for(let n=e-2;n>=0;n-=2){let e=t.charAt(n).charCodeAt(0)-"0".charCodeAt(0);if(e<0||e>9)throw new C;r+=e}return(1e3-r)%10}static decodeEnd(t,e){return St.findGuardPattern(t,e,!1,St.START_END_PATTERN,new Int32Array(St.START_END_PATTERN.length).fill(0))}}class _t extends St{constructor(){super(),this.decodeMiddleCounters=Int32Array.from([0,0,0,0])}decodeMiddle(t,e,r){let n=this.decodeMiddleCounters;n[0]=0,n[1]=0,n[2]=0,n[3]=0;let i=t.getSize(),o=e[1],s=0;for(let e=0;e<6&&o=10&&(s|=1<<5-e)}r=_t.determineFirstDigit(r,s),o=St.findGuardPattern(t,o,!0,St.MIDDLE_PATTERN,new Int32Array(St.MIDDLE_PATTERN.length).fill(0))[1];for(let e=0;e<6&&ot));n[0]=0,n[1]=0,n[2]=0,n[3]=0;const i=t.getSize();let o=e[1],s=0;for(let e=0;e<6&&o=10&&(s|=1<<5-e)}return Nt.determineNumSysAndCheckDigit(new T(r),s),o}decodeEnd(t,e){return Nt.findGuardPatternWithoutCounters(t,e,!0,Nt.MIDDLE_END_PATTERN)}checkChecksum(t){return St.checkChecksum(Nt.convertUPCEtoUPCA(t))}static determineNumSysAndCheckDigit(t,e){for(let r=0;r<=1;r++)for(let 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 N.getNotFoundInstance()}getBarcodeFormat(){return k.UPC_E}static convertUPCEtoUPCA(t){const e=t.slice(1,7).split("").map((t=>t.charCodeAt(0))),r=new T;r.append(t.charAt(0));let 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 3:r.appendChars(e,0,3),r.append("00000"),r.appendChars(e,3,2);break;case 4:r.appendChars(e,0,4),r.append("00000"),r.append(e[4]);break;default:r.appendChars(e,0,5),r.append("0000"),r.append(n)}return t.length>=8&&r.append(t.charAt(7)),r.toString()}}Nt.MIDDLE_END_PATTERN=Int32Array.from([1,1,1,1,1,1]),Nt.NUMSYS_AND_CHECK_DIGIT_PATTERNS=[Int32Array.from([56,52,50,49,44,38,35,42,41,37]),Int32Array.from([7,11,13,14,19,25,28,21,22,1])];class Mt extends ft{constructor(t){super();let e=null==t?null:t.get(E.POSSIBLE_FORMATS),r=[];null!=e&&(e.indexOf(k.EAN_13)>-1?r.push(new _t):e.indexOf(k.UPC_A)>-1&&r.push(new yt),e.indexOf(k.EAN_8)>-1&&r.push(new Tt),e.indexOf(k.UPC_E)>-1&&r.push(new Nt)),0===r.length&&(r.push(new _t),r.push(new Tt),r.push(new Nt)),this.readers=r}decodeRow(t,e,r){for(let n of this.readers)try{const i=n.decodeRow(t,e,r),o=i.getBarcodeFormat()===k.EAN_13&&"0"===i.getText().charAt(0),s=null==r?null:r.get(E.POSSIBLE_FORMATS),a=null==s||s.includes(k.UPC_A);if(o&&a){const t=i.getRawBytes(),e=new F(i.getText().substring(1),t,t.length,i.getResultPoints(),k.UPC_A);return e.putAllMetadata(i.getResultMetadata()),e}return i}catch(t){}throw new N}reset(){for(let t of this.readers)t.reset()}}class Dt extends ft{constructor(){super(),this.decodeFinderCounters=new Int32Array(4),this.dataCharacterCounters=new Int32Array(8),this.oddRoundingErrors=new Array(4),this.evenRoundingErrors=new Array(4),this.oddCounts=new Array(this.dataCharacterCounters.length/2),this.evenCounts=new Array(this.dataCharacterCounters.length/2)}getDecodeFinderCounters(){return this.decodeFinderCounters}getDataCharacterCounters(){return this.dataCharacterCounters}getOddRoundingErrors(){return this.oddRoundingErrors}getEvenRoundingErrors(){return this.evenRoundingErrors}getOddCounts(){return this.oddCounts}getEvenCounts(){return this.evenCounts}parseFinderValue(t,e){for(let r=0;rn&&(n=e[i],r=i);t[r]++}static decrement(t,e){let r=0,n=e[0];for(let i=1;i=Dt.MIN_FINDER_PATTERN_RATIO&&r<=Dt.MAX_FINDER_PATTERN_RATIO){let e=Number.MAX_SAFE_INTEGER,r=Number.MIN_SAFE_INTEGER;for(let n of t)n>r&&(r=n),n=s-a-1&&(t-=bt.combins(n-l-(s-a),s-a-2)),s-a-1>1){let r=0;for(let t=n-l-(s-a-2);t>e;t--)r+=bt.combins(n-l-t-1,s-a-3);t-=r*(s-1-a)}else n-l>e&&t--;i+=t}n-=l}return i}static combins(t,e){let r,n;t-e>e?(n=e,r=t-e):(n=t-e,r=e);let i=1,o=1;for(let e=t;e>r;e--)i*=e,o<=n&&(i/=o,o++);for(;o<=n;)i/=o,o++;return i}}class Lt{constructor(t,e){e?this.decodedInformation=null:(this.finished=t,this.decodedInformation=e)}getDecodedInformation(){return this.decodedInformation}isFinished(){return this.finished}}class Bt{constructor(t){this.newPosition=t}getNewPosition(){return this.newPosition}}class Pt extends Bt{constructor(t,e){super(t),this.value=e}getValue(){return this.value}isFNC1(){return this.value===Pt.FNC1}}Pt.FNC1="$";class vt extends Bt{constructor(t,e,r){super(t),r?(this.remaining=!0,this.remainingValue=this.remainingValue):(this.remaining=!1,this.remainingValue=0),this.newString=e}getNewString(){return this.newString}isRemaining(){return this.remaining}getRemainingValue(){return this.remainingValue}}class Ft extends Bt{constructor(t,e,r){if(super(t),e<0||e>10||r<0||r>10)throw new C;this.firstDigit=e,this.secondDigit=r}getFirstDigit(){return this.firstDigit}getSecondDigit(){return this.secondDigit}getValue(){return 10*this.firstDigit+this.secondDigit}isFirstDigitFNC1(){return this.firstDigit===Ft.FNC1}isSecondDigitFNC1(){return this.secondDigit===Ft.FNC1}isAnyFNC1(){return this.firstDigit===Ft.FNC1||this.secondDigit===Ft.FNC1}}Ft.FNC1=10;class xt{constructor(){}static parseFieldsInGeneralPurpose(t){if(!t)return null;if(t.length<2)throw new N;let e=t.substring(0,2);for(let r of xt.TWO_DIGIT_DATA_LENGTH)if(r[0]===e)return r[1]===xt.VARIABLE_LENGTH?xt.processVariableAI(2,r[2],t):xt.processFixedAI(2,r[1],t);if(t.length<3)throw new N;let r=t.substring(0,3);for(let e of xt.THREE_DIGIT_DATA_LENGTH)if(e[0]===r)return e[1]===xt.VARIABLE_LENGTH?xt.processVariableAI(3,e[2],t):xt.processFixedAI(3,e[1],t);for(let e of xt.THREE_DIGIT_PLUS_DIGIT_DATA_LENGTH)if(e[0]===r)return e[1]===xt.VARIABLE_LENGTH?xt.processVariableAI(4,e[2],t):xt.processFixedAI(4,e[1],t);if(t.length<4)throw new N;let n=t.substring(0,4);for(let e of xt.FOUR_DIGIT_DATA_LENGTH)if(e[0]===n)return e[1]===xt.VARIABLE_LENGTH?xt.processVariableAI(4,e[2],t):xt.processFixedAI(4,e[1],t);throw new N}static processFixedAI(t,e,r){if(r.lengththis.information.getSize())return t+4<=this.information.getSize();for(let e=t;ethis.information.getSize()){let e=this.extractNumericValueFromBitArray(t,4);return new Ft(this.information.getSize(),0===e?Ft.FNC1:e-1,Ft.FNC1)}let e=this.extractNumericValueFromBitArray(t,7);return new Ft(t+7,(e-8)/11,(e-8)%11)}extractNumericValueFromBitArray(t,e){return kt.extractNumericValueFromBitArray(this.information,t,e)}static extractNumericValueFromBitArray(t,e,r){let n=0;for(let i=0;ithis.information.getSize())return!1;let e=this.extractNumericValueFromBitArray(t,5);if(e>=5&&e<16)return!0;if(t+7>this.information.getSize())return!1;let r=this.extractNumericValueFromBitArray(t,7);if(r>=64&&r<116)return!0;if(t+8>this.information.getSize())return!1;let n=this.extractNumericValueFromBitArray(t,8);return n>=232&&n<253}decodeIsoIec646(t){let e=this.extractNumericValueFromBitArray(t,5);if(15===e)return new Pt(t+5,Pt.FNC1);if(e>=5&&e<15)return new Pt(t+5,"0"+(e-5));let r,n=this.extractNumericValueFromBitArray(t,7);if(n>=64&&n<90)return new Pt(t+7,""+(n+1));if(n>=90&&n<116)return new Pt(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 C}return new Pt(t+8,r)}isStillAlpha(t){if(t+5>this.information.getSize())return!1;let e=this.extractNumericValueFromBitArray(t,5);if(e>=5&&e<16)return!0;if(t+6>this.information.getSize())return!1;let r=this.extractNumericValueFromBitArray(t,6);return r>=16&&r<63}decodeAlphanumeric(t){let e=this.extractNumericValueFromBitArray(t,5);if(15===e)return new Pt(t+5,Pt.FNC1);if(e>=5&&e<15)return new Pt(t+5,"0"+(e-5));let r,n=this.extractNumericValueFromBitArray(t,6);if(n>=32&&n<58)return new Pt(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 J("Decoding invalid alphanumeric value: "+n)}return new Pt(t+6,r)}isAlphaTo646ToAlphaLatch(t){if(t+1>this.information.getSize())return!1;for(let e=0;e<5&&e+tthis.information.getSize())return!1;for(let e=t;ethis.information.getSize())return!1;for(let e=0;e<4&&e+t{e.forEach((e=>{t.getLeftChar().getValue()===e.getLeftChar().getValue()&&t.getRightChar().getValue()===e.getRightChar().getValue()&&t.getFinderPatter().getValue()===e.getFinderPatter().getValue()&&(r=!0)}))})),r}}class Jt extends Dt{constructor(t){super(...arguments),this.pairs=new Array(Jt.MAX_PAIRS),this.rows=new Array,this.startEnd=[2],this.verbose=!0===t}decodeRow(t,e,r){this.pairs.length=0,this.startFromEven=!1;try{return Jt.constructResult(this.decodeRow2pairs(t,e))}catch(t){this.verbose&&console.log(t)}return this.pairs.length=0,this.startFromEven=!0,Jt.constructResult(this.decodeRow2pairs(t,e))}reset(){this.pairs.length=0,this.rows.length=0}decodeRow2pairs(t,e){let r,n=!1;for(;!n;)try{this.pairs.push(this.retrieveNextPair(e,this.pairs,t))}catch(t){if(t instanceof N){if(!this.pairs.length)throw new N;n=!0}}if(this.checkChecksum())return this.pairs;if(r=!!this.rows.length,this.storeRow(t,!1),r){let t=this.checkRowsBoolean(!1);if(null!=t)return t;if(t=this.checkRowsBoolean(!0),null!=t)return t}throw new N}checkRowsBoolean(t){if(this.rows.length>25)return this.rows.length=0,null;this.pairs.length=0,t&&(this.rows=this.rows.reverse());let e=null;try{e=this.checkRows(new Array,0)}catch(t){this.verbose&&console.log(t)}return t&&(this.rows=this.rows.reverse()),e}checkRows(t,e){for(let r=e;re.length)continue;let r=!0;for(let n=0;nt){i=e.isEquivalent(this.pairs);break}n=e.isEquivalent(this.pairs),r++}i||n||Jt.isPartialRow(this.pairs,this.rows)||(this.rows.push(r,new qt(this.pairs,t,e)),this.removePartialRows(this.pairs,this.rows))}removePartialRows(t,e){for(let r of e)if(r.getPairs().length!==t.length)for(let e of r.getPairs())for(let r of t)if(Kt.equals(e,r))break}static isPartialRow(t,e){for(let r of e){let e=!0;for(let n of t){let t=!1;for(let e of r.getPairs())if(n.equals(e)){t=!0;break}if(!t){e=!1;break}}if(e)return!0}return!1}getRows(){return this.rows}static constructResult(t){let e=function(t){try{if(t.get(1))return new Vt(t);if(!t.get(2))return new zt(t);switch(kt.extractNumericValueFromBitArray(t,1,4)){case 4:return new Xt(t);case 5:return new Wt(t)}switch(kt.extractNumericValueFromBitArray(t,1,5)){case 12:return new jt(t);case 13:return new Zt(t)}switch(kt.extractNumericValueFromBitArray(t,1,7)){case 56:return new Qt(t,"310","11");case 57:return new Qt(t,"320","11");case 58:return new Qt(t,"310","13");case 59:return new Qt(t,"320","13");case 60:return new Qt(t,"310","15");case 61:return new Qt(t,"320","15");case 62:return new Qt(t,"310","17");case 63:return new Qt(t,"320","17")}}catch(e){throw console.log(e),new J("unknown decoder: "+t)}}(class{static buildBitArray(t){let e=2*t.length-1;null==t[t.length-1].getRightChar()&&(e-=1);let r=new A(12*e),n=0,i=t[0].getRightChar().getValue();for(let t=11;t>=0;--t)0!=(i&1<=0;--t)0!=(o&1<=0;--e)0!=(t&1<=0?r:this.isEmptyPair(e)?0:e[e.length-1].getFinderPattern().getStartEnd()[1];let s=e.length%2!=0;this.startFromEven&&(s=!s);let a=!1;for(;i=0&&!t.get(e);)e--;e++,n=this.startEnd[0]-e,i=e,o=this.startEnd[1]}else i=this.startEnd[0],o=t.getNextUnset(this.startEnd[1]+1),n=o-this.startEnd[1];let s,a=this.getDecodeFinderCounters();u.arraycopy(a,0,a,1,a.length-1),a[0]=n;try{s=this.parseFinderValue(a,Jt.FINDER_PATTERNS)}catch(t){return null}return new Ot(s,[i,o],i,o,e)}decodeDataCharacter(t,e,r,n){let i=this.getDataCharacterCounters();for(let t=0;t.3)throw new N;let a=this.getOddCounts(),l=this.getEvenCounts(),c=this.getOddRoundingErrors(),h=this.getEvenRoundingErrors();for(let t=0;t8){if(e>8.7)throw new N;r=8}let n=t/2;0==(1&t)?(a[n]=r,c[n]=e-r):(l[n]=r,h[n]=e-r)}this.adjustOddEvenCounts(17);let u=4*e.getValue()+(r?0:2)+(n?0:1)-1,d=0,g=0;for(let t=a.length-1;t>=0;t--){if(Jt.isNotA1left(e,r,n)){let e=Jt.WEIGHTS[u][2*t];g+=a[t]*e}d+=a[t]}let f=0;for(let t=l.length-1;t>=0;t--)if(Jt.isNotA1left(e,r,n)){let e=Jt.WEIGHTS[u][2*t+1];f+=l[t]*e}let w=g+f;if(0!=(1&d)||d>13||d<4)throw new N;let A=(13-d)/2,m=Jt.SYMBOL_WIDEST[A],E=9-m,C=bt.getRSSvalue(a,m,!0),I=bt.getRSSvalue(l,E,!1),p=Jt.EVEN_TOTAL_SUBSET[A],S=Jt.GSUM[A];return new Rt(C*p+I+S,w)}static isNotA1left(t,e,r){return!(0==t.getValue()&&e&&r)}adjustOddEvenCounts(t){let e=et.sum(new Int32Array(this.getOddCounts())),r=et.sum(new Int32Array(this.getEvenCounts())),n=!1,i=!1;e>13?i=!0:e<4&&(n=!0);let o=!1,s=!1;r>13?s=!0:r<4&&(o=!0);let a=e+r-t,l=1==(1&e),c=0==(1&r);if(1==a)if(l){if(c)throw new N;i=!0}else{if(!c)throw new N;s=!0}else if(-1==a)if(l){if(c)throw new N;n=!0}else{if(!c)throw new N;o=!0}else{if(0!=a)throw new N;if(l){if(!c)throw new N;e1)for(let e of this.possibleRightPairs)if(e.getCount()>1&&te.checkChecksum(t,e))return te.constructResult(t,e);throw new N}static addOrTally(t,e){if(null==e)return;let r=!1;for(let n of t)if(n.getValue()===e.getValue()){n.incrementCount(),r=!0;break}r||t.push(e)}reset(){this.possibleLeftPairs.length=0,this.possibleRightPairs.length=0}static constructResult(t,e){let r=4537077*t.getValue()+e.getValue(),n=new String(r).toString(),i=new T;for(let t=13-n.length;t>0;t--)i.append("0");i.append(n);let o=0;for(let t=0;t<13;t++){let e=i.charAt(t).charCodeAt(0)-"0".charCodeAt(0);o+=0==(1&t)?3*e:e}o=10-o%10,10===o&&(o=0),i.append(o.toString());let s=t.getFinderPattern().getResultPoints(),a=e.getFinderPattern().getResultPoints();return new F(i.toString(),null,0,[s[0],s[1],a[0],a[1]],k.RSS_14,(new Date).getTime())}static checkChecksum(t,e){let r=(t.getChecksumPortion()+16*e.getChecksumPortion())%79,n=9*t.getFinderPattern().getValue()+e.getFinderPattern().getValue();return n>72&&n--,n>8&&n--,r===n}decodePair(t,e,r,n){try{let i=this.findFinderPattern(t,e),o=this.parseFoundFinderPattern(t,r,e,i),s=null==n?null:n.get(E.NEED_RESULT_POINT_CALLBACK);if(null!=s){let n=(i[0]+i[1])/2;e&&(n=t.getSize()-1-n),s.foundPossibleResultPoint(new nt(n,r))}let a=this.decodeDataCharacter(t,o,!0),l=this.decodeDataCharacter(t,o,!1);return new $t(1597*a.getValue()+l.getValue(),a.getChecksumPortion()+4*l.getChecksumPortion(),o)}catch(t){return null}}decodeDataCharacter(t,e,r){let n=this.getDataCharacterCounters();for(let t=0;t8&&(r=8);let i=Math.floor(t/2);0==(1&t)?(s[i]=r,l[i]=e-r):(a[i]=r,c[i]=e-r)}this.adjustOddEvenCounts(r,i);let h=0,u=0;for(let t=s.length-1;t>=0;t--)u*=9,u+=s[t],h+=s[t];let d=0,g=0;for(let t=a.length-1;t>=0;t--)d*=9,d+=a[t],g+=a[t];let f=u+3*d;if(r){if(0!=(1&h)||h>12||h<4)throw new N;let t=(12-h)/2,e=te.OUTSIDE_ODD_WIDEST[t],r=9-e,n=bt.getRSSvalue(s,e,!1),i=bt.getRSSvalue(a,r,!0),o=te.OUTSIDE_EVEN_TOTAL_SUBSET[t],l=te.OUTSIDE_GSUM[t];return new Rt(n*o+i+l,f)}{if(0!=(1&g)||g>10||g<4)throw new N;let t=(10-g)/2,e=te.INSIDE_ODD_WIDEST[t],r=9-e,n=bt.getRSSvalue(s,e,!0),i=bt.getRSSvalue(a,r,!1),o=te.INSIDE_ODD_TOTAL_SUBSET[t],l=te.INSIDE_GSUM[t];return new Rt(i*o+n+l,f)}}findFinderPattern(t,e){let r=this.getDecodeFinderCounters();r[0]=0,r[1]=0,r[2]=0,r[3]=0;let n=t.getSize(),i=!1,o=0;for(;o=0&&i!==t.get(o);)o--;o++;const s=n[0]-o,a=this.getDecodeFinderCounters(),l=new Int32Array(a.length);u.arraycopy(a,0,l,1,a.length-1),l[0]=s;const c=this.parseFinderValue(l,te.FINDER_PATTERNS);let h=o,d=n[1];return r&&(h=t.getSize()-1-h,d=t.getSize()-1-d),new Ot(c,[o,n[1]],h,d,e)}adjustOddEvenCounts(t,e){let r=et.sum(new Int32Array(this.getOddCounts())),n=et.sum(new Int32Array(this.getEvenCounts())),i=!1,o=!1,s=!1,a=!1;t?(r>12?o=!0:r<4&&(i=!0),n>12?a=!0:n<4&&(s=!0)):(r>11?o=!0:r<5&&(i=!0),n>10?a=!0:n<4&&(s=!0));let l=r+n-e,c=(1&r)==(t?1:0),h=1==(1&n);if(1===l)if(c){if(h)throw new N;o=!0}else{if(!h)throw new N;a=!0}else if(-1===l)if(c){if(h)throw new N;i=!0}else{if(!h)throw new N;s=!0}else{if(0!==l)throw new N;if(c){if(!h)throw new N;rt.reset()))}}class re{constructor(t,e,r){this.ecCodewords=t,this.ecBlocks=[e],r&&this.ecBlocks.push(r)}getECCodewords(){return this.ecCodewords}getECBlocks(){return this.ecBlocks}}class ne{constructor(t,e){this.count=t,this.dataCodewords=e}getCount(){return this.count}getDataCodewords(){return this.dataCodewords}}class ie{constructor(t,e,r,n,i,o){this.versionNumber=t,this.symbolSizeRows=e,this.symbolSizeColumns=r,this.dataRegionSizeRows=n,this.dataRegionSizeColumns=i,this.ecBlocks=o;let s=0;const a=o.getECCodewords(),l=o.getECBlocks();for(let t of l)s+=t.getCount()*(t.getDataCodewords()+a);this.totalCodewords=s}getVersionNumber(){return this.versionNumber}getSymbolSizeRows(){return this.symbolSizeRows}getSymbolSizeColumns(){return this.symbolSizeColumns}getDataRegionSizeRows(){return this.dataRegionSizeRows}getDataRegionSizeColumns(){return this.dataRegionSizeColumns}getTotalCodewords(){return this.totalCodewords}getECBlocks(){return this.ecBlocks}static getVersionForDimensions(t,e){if(0!=(1&t)||0!=(1&e))throw new C;for(let r of ie.VERSIONS)if(r.symbolSizeRows===t&&r.symbolSizeColumns===e)return r;throw new C}toString(){return""+this.versionNumber}static buildVersions(){return[new ie(1,10,10,8,8,new re(5,new ne(1,3))),new ie(2,12,12,10,10,new re(7,new ne(1,5))),new ie(3,14,14,12,12,new re(10,new ne(1,8))),new ie(4,16,16,14,14,new re(12,new ne(1,12))),new ie(5,18,18,16,16,new re(14,new ne(1,18))),new ie(6,20,20,18,18,new re(18,new ne(1,22))),new ie(7,22,22,20,20,new re(20,new ne(1,30))),new ie(8,24,24,22,22,new re(24,new ne(1,36))),new ie(9,26,26,24,24,new re(28,new ne(1,44))),new ie(10,32,32,14,14,new re(36,new ne(1,62))),new ie(11,36,36,16,16,new re(42,new ne(1,86))),new ie(12,40,40,18,18,new re(48,new ne(1,114))),new ie(13,44,44,20,20,new re(56,new ne(1,144))),new ie(14,48,48,22,22,new re(68,new ne(1,174))),new ie(15,52,52,24,24,new re(42,new ne(2,102))),new ie(16,64,64,14,14,new re(56,new ne(2,140))),new ie(17,72,72,16,16,new re(36,new ne(4,92))),new ie(18,80,80,18,18,new re(48,new ne(4,114))),new ie(19,88,88,20,20,new re(56,new ne(4,144))),new ie(20,96,96,22,22,new re(68,new ne(4,174))),new ie(21,104,104,24,24,new re(56,new ne(6,136))),new ie(22,120,120,18,18,new re(68,new ne(6,175))),new ie(23,132,132,20,20,new re(62,new ne(8,163))),new ie(24,144,144,22,22,new re(62,new ne(8,156),new ne(2,155))),new ie(25,8,18,6,16,new re(7,new ne(1,5))),new ie(26,8,32,6,14,new re(11,new ne(1,10))),new ie(27,12,26,10,24,new re(14,new ne(1,16))),new ie(28,12,36,10,16,new re(18,new ne(1,22))),new ie(29,16,36,14,16,new re(24,new ne(1,32))),new ie(30,16,48,14,22,new re(28,new ne(1,49)))]}}ie.VERSIONS=ie.buildVersions();class oe{constructor(t){const e=t.getHeight();if(e<8||e>144||0!=(1&e))throw new C;this.version=oe.readVersion(t),this.mappingBitMatrix=this.extractDataRegion(t),this.readMappingMatrix=new y(this.mappingBitMatrix.getWidth(),this.mappingBitMatrix.getHeight())}getVersion(){return this.version}static readVersion(t){const e=t.getHeight(),r=t.getWidth();return ie.getVersionForDimensions(e,r)}readCodewords(){const t=new Int8Array(this.version.getTotalCodewords());let e=0,r=4,n=0;const i=this.mappingBitMatrix.getHeight(),o=this.mappingBitMatrix.getWidth();let s=!1,a=!1,l=!1,c=!1;do{if(r!==i||0!==n||s)if(r!==i-2||0!==n||0==(3&o)||a)if(r!==i+4||2!==n||0!=(7&o)||l)if(r!==i-2||0!==n||4!=(7&o)||c){do{r=0&&!this.readMappingMatrix.get(n,r)&&(t[e++]=255&this.readUtah(r,n,i,o)),r-=2,n+=2}while(r>=0&&n=0&&n=0);r+=3,n+=1}else t[e++]=255&this.readCorner4(i,o),r-=2,n+=2,c=!0;else t[e++]=255&this.readCorner3(i,o),r-=2,n+=2,l=!0;else t[e++]=255&this.readCorner2(i,o),r-=2,n+=2,a=!0;else t[e++]=255&this.readCorner1(i,o),r-=2,n+=2,s=!0}while(r7?e-1:e;o[n].codewords[i]=t[h++]}if(h!==t.length)throw new a;return o}getNumDataCodewords(){return this.numDataCodewords}getCodewords(){return this.codewords}}class ae{constructor(t){this.bytes=t,this.byteOffset=0,this.bitOffset=0}getBitOffset(){return this.bitOffset}getByteOffset(){return this.byteOffset}readBits(t){if(t<1||t>32||t>this.available())throw new a(""+t);let e=0,r=this.bitOffset,n=this.byteOffset;const i=this.bytes;if(r>0){const o=8-r,s=t>8-s<>a,t-=s,r+=s,8===r&&(r=0,n++)}if(t>0){for(;t>=8;)e=e<<8|255&i[n],n++,t-=8;if(t>0){const o=8-t,s=255>>o<>o,r+=t}}return this.bitOffset=r,this.byteOffset=n,e}available(){return 8*(this.bytes.length-this.byteOffset)-this.bitOffset}}!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"}(H||(H={}));class le{static decode(t){const e=new ae(t),r=new T,n=new T,i=new Array;let o=H.ASCII_ENCODE;do{if(o===H.ASCII_ENCODE)o=this.decodeAsciiSegment(e,r,n);else{switch(o){case H.C40_ENCODE:this.decodeC40Segment(e,r);break;case H.TEXT_ENCODE:this.decodeTextSegment(e,r);break;case H.ANSIX12_ENCODE:this.decodeAnsiX12Segment(e,r);break;case H.EDIFACT_ENCODE:this.decodeEdifactSegment(e,r);break;case H.BASE256_ENCODE:this.decodeBase256Segment(e,r,i);break;default:throw new C}o=H.ASCII_ENCODE}}while(o!==H.PAD_ENCODE&&e.available()>0);return n.length()>0&&r.append(n.toString()),new W(t,r.toString(),0===i.length?null:i,null)}static decodeAsciiSegment(t,e,r){let n=!1;do{let i=t.readBits(8);if(0===i)throw new C;if(i<=128)return n&&(i+=128),e.append(String.fromCharCode(i-1)),H.ASCII_ENCODE;if(129===i)return H.PAD_ENCODE;if(i<=229){const t=i-130;t<10&&e.append("0"),e.append(""+t)}else switch(i){case 230:return H.C40_ENCODE;case 231:return H.BASE256_ENCODE;case 232:e.append(String.fromCharCode(29));break;case 233:case 234: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 H.ANSIX12_ENCODE;case 239:return H.TEXT_ENCODE;case 240:return H.EDIFACT_ENCODE;case 241:break;default:if(254!==i||0!==t.available())throw new C}}while(t.available()>0);return H.ASCII_ENCODE}static decodeC40Segment(t,e){let r=!1;const n=[];let i=0;do{if(8===t.available())return;const o=t.readBits(8);if(254===o)return;this.parseTwoBytes(o,t.readBits(8),n);for(let t=0;t<3;t++){const o=n[t];switch(i){case 0:if(o<3)i=o+1;else{if(!(o0)}static decodeTextSegment(t,e){let r=!1,n=[],i=0;do{if(8===t.available())return;const o=t.readBits(8);if(254===o)return;this.parseTwoBytes(o,t.readBits(8),n);for(let t=0;t<3;t++){const o=n[t];switch(i){case 0:if(o<3)i=o+1;else{if(!(o0)}static decodeAnsiX12Segment(t,e){const r=[];do{if(8===t.available())return;const n=t.readBits(8);if(254===n)return;this.parseTwoBytes(n,t.readBits(8),r);for(let t=0;t<3;t++){const n=r[t];switch(n){case 0:e.append("\r");break;case 1:e.append("*");break;case 2:e.append(">");break;case 3:e.append(" ");break;default:if(n<14)e.append(String.fromCharCode(n+44));else{if(!(n<40))throw new C;e.append(String.fromCharCode(n+51))}}}}while(t.available()>0)}static parseTwoBytes(t,e,r){let n=(t<<8)+e-1,i=Math.floor(n/1600);r[0]=i,n-=1600*i,i=Math.floor(n/40),r[1]=i,r[2]=n-40*i}static decodeEdifactSegment(t,e){do{if(t.available()<=16)return;for(let r=0;r<4;r++){let r=t.readBits(6);if(31===r){const e=8-t.getBitOffset();return void(8!==e&&t.readBits(e))}0==(32&r)&&(r|=64),e.append(String.fromCharCode(r))}}while(t.available()>0)}static decodeBase256Segment(t,e,r){let n=1+t.getByteOffset();const i=this.unrandomize255State(t.readBits(8),n++);let o;if(o=0===i?t.available()/8|0:i<250?i:250*(i-249)+this.unrandomize255State(t.readBits(8),n++),o<0)throw new C;const s=new Uint8Array(o);for(let e=0;e=0?r:r+256}}le.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"],le.C40_SHIFT2_SET_CHARS=["!",'"',"#","$","%","&","'","(",")","*","+",",","-",".","/",":",";","<","=",">","?","@","[","\\","]","^","_"],le.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"],le.TEXT_SHIFT2_SET_CHARS=le.C40_SHIFT2_SET_CHARS,le.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)];class ce{constructor(){this.rsDecoder=new $(K.DATA_MATRIX_FIELD_256)}decode(t){const e=new oe(t),r=e.getVersion(),n=e.readCodewords(),i=se.getDataBlocks(n,r);let o=0;for(let t of i)o+=t.getNumDataCodewords();const s=new Uint8Array(o),a=i.length;for(let t=0;ts&&(c=s,h[0]=e,h[1]=r,h[2]=n,h[3]=i),c>a&&(c=a,h[0]=r,h[1]=n,h[2]=i,h[3]=e),c>l&&(h[0]=n,h[1]=i,h[2]=e,h[3]=r),h}detectSolid2(t){let e=t[0],r=t[1],n=t[2],i=t[3],o=this.transitionsBetween(e,i),s=he.shiftPoint(r,n,4*(o+1)),a=he.shiftPoint(n,r,4*(o+1));return this.transitionsBetween(s,e)this.transitionsBetween(a,h)+this.transitionsBetween(l,h)?c:h:c:this.isValid(h)?h:null}shiftToModuleCenter(t){let e=t[0],r=t[1],n=t[2],i=t[3],o=this.transitionsBetween(e,i)+1,s=this.transitionsBetween(n,i)+1,a=he.shiftPoint(e,r,4*s),l=he.shiftPoint(n,r,4*o);o=this.transitionsBetween(a,i)+1,s=this.transitionsBetween(l,i)+1,1==(1&o)&&(o+=1),1==(1&s)&&(s+=1);let c,h,u=(e.getX()+r.getX()+n.getX()+i.getX())/4,d=(e.getY()+r.getY()+n.getY()+i.getY())/4;return e=he.moveAway(e,u,d),r=he.moveAway(r,u,d),n=he.moveAway(n,u,d),i=he.moveAway(i,u,d),a=he.shiftPoint(e,r,4*s),a=he.shiftPoint(a,i,4*o),c=he.shiftPoint(r,e,4*s),c=he.shiftPoint(c,n,4*o),l=he.shiftPoint(n,i,4*s),l=he.shiftPoint(l,r,4*o),h=he.shiftPoint(i,n,4*s),h=he.shiftPoint(h,e,4*o),[a,c,l,h]}isValid(t){return t.getX()>=0&&t.getX()0&&t.getY()Math.abs(i-r);if(s){let t=r;r=n,n=t,t=i,i=o,o=t}let a=Math.abs(i-r),l=Math.abs(o-n),c=-a/2,h=n0){if(e===o)break;e+=h,c-=a}}return d}}class ue{constructor(){this.decoder=new ce}decode(t,e=null){let r,n;if(null!=e&&e.has(E.PURE_BARCODE)){const e=ue.extractPureBits(t.getBlackMatrix());r=this.decoder.decode(e),n=ue.NO_POINTS}else{const e=new he(t.getBlackMatrix()).detect();r=this.decoder.decode(e.getBits()),n=e.getPoints()}const i=r.getRawBytes(),o=new F(r.getText(),i,8*i.length,n,k.DATA_MATRIX,u.currentTimeMillis()),s=r.getByteSegments();null!=s&&o.putMetadata(X.BYTE_SEGMENTS,s);const a=r.getECLevel();return null!=a&&o.putMetadata(X.ERROR_CORRECTION_LEVEL,a),o}reset(){}static extractPureBits(t){const e=t.getTopLeftOnBit(),r=t.getBottomRightOnBit();if(null==e||null==r)throw new N;const n=this.moduleSize(e,t);let i=e[1];const o=r[1];let s=e[0];const a=(r[0]-s+1)/n,l=(o-i+1)/n;if(a<=0||l<=0)throw new N;const c=n/2;i+=c,s+=c;const h=new y(a,l);for(let e=0;e=de.FOR_BITS.size)throw new a;return de.FOR_BITS.get(t)}}de.FOR_BITS=new Map,de.FOR_VALUE=new Map,de.L=new de(V.L,"L",1),de.M=new de(V.M,"M",0),de.Q=new de(V.Q,"Q",3),de.H=new de(V.H,"H",2);class ge{constructor(t){this.errorCorrectionLevel=de.forBits(t>>3&3),this.dataMask=7&t}static numBitsDiffering(t,e){return w.bitCount(t^e)}static decodeFormatInformation(t,e){const r=ge.doDecodeFormatInformation(t,e);return null!==r?r:ge.doDecodeFormatInformation(t^ge.FORMAT_INFO_MASK_QR,e^ge.FORMAT_INFO_MASK_QR)}static doDecodeFormatInformation(t,e){let r=Number.MAX_SAFE_INTEGER,n=0;for(const i of ge.FORMAT_INFO_DECODE_LOOKUP){const o=i[0];if(o===t||o===e)return new ge(i[1]);let s=ge.numBitsDiffering(t,o);s40)throw new a;return Ae.VERSIONS[t-1]}static decodeVersionInformation(t){let e=Number.MAX_SAFE_INTEGER,r=0;for(let n=0;n6&&(e.setRegion(t-11,0,3,6),e.setRegion(0,t-11,6,3)),e}toString(){return""+this.versionNumber}}Ae.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]),Ae.VERSIONS=[new Ae(1,new Int32Array(0),new fe(7,new we(1,19)),new fe(10,new we(1,16)),new fe(13,new we(1,13)),new fe(17,new we(1,9))),new Ae(2,Int32Array.from([6,18]),new fe(10,new we(1,34)),new fe(16,new we(1,28)),new fe(22,new we(1,22)),new fe(28,new we(1,16))),new Ae(3,Int32Array.from([6,22]),new fe(15,new we(1,55)),new fe(26,new we(1,44)),new fe(18,new we(2,17)),new fe(22,new we(2,13))),new Ae(4,Int32Array.from([6,26]),new fe(20,new we(1,80)),new fe(18,new we(2,32)),new fe(26,new we(2,24)),new fe(16,new we(4,9))),new Ae(5,Int32Array.from([6,30]),new fe(26,new we(1,108)),new fe(24,new we(2,43)),new fe(18,new we(2,15),new we(2,16)),new fe(22,new we(2,11),new we(2,12))),new Ae(6,Int32Array.from([6,34]),new fe(18,new we(2,68)),new fe(16,new we(4,27)),new fe(24,new we(4,19)),new fe(28,new we(4,15))),new Ae(7,Int32Array.from([6,22,38]),new fe(20,new we(2,78)),new fe(18,new we(4,31)),new fe(18,new we(2,14),new we(4,15)),new fe(26,new we(4,13),new we(1,14))),new Ae(8,Int32Array.from([6,24,42]),new fe(24,new we(2,97)),new fe(22,new we(2,38),new we(2,39)),new fe(22,new we(4,18),new we(2,19)),new fe(26,new we(4,14),new we(2,15))),new Ae(9,Int32Array.from([6,26,46]),new fe(30,new we(2,116)),new fe(22,new we(3,36),new we(2,37)),new fe(20,new we(4,16),new we(4,17)),new fe(24,new we(4,12),new we(4,13))),new Ae(10,Int32Array.from([6,28,50]),new fe(18,new we(2,68),new we(2,69)),new fe(26,new we(4,43),new we(1,44)),new fe(24,new we(6,19),new we(2,20)),new fe(28,new we(6,15),new we(2,16))),new Ae(11,Int32Array.from([6,30,54]),new fe(20,new we(4,81)),new fe(30,new we(1,50),new we(4,51)),new fe(28,new we(4,22),new we(4,23)),new fe(24,new we(3,12),new we(8,13))),new Ae(12,Int32Array.from([6,32,58]),new fe(24,new we(2,92),new we(2,93)),new fe(22,new we(6,36),new we(2,37)),new fe(26,new we(4,20),new we(6,21)),new fe(28,new we(7,14),new we(4,15))),new Ae(13,Int32Array.from([6,34,62]),new fe(26,new we(4,107)),new fe(22,new we(8,37),new we(1,38)),new fe(24,new we(8,20),new we(4,21)),new fe(22,new we(12,11),new we(4,12))),new Ae(14,Int32Array.from([6,26,46,66]),new fe(30,new we(3,115),new we(1,116)),new fe(24,new we(4,40),new we(5,41)),new fe(20,new we(11,16),new we(5,17)),new fe(24,new we(11,12),new we(5,13))),new Ae(15,Int32Array.from([6,26,48,70]),new fe(22,new we(5,87),new we(1,88)),new fe(24,new we(5,41),new we(5,42)),new fe(30,new we(5,24),new we(7,25)),new fe(24,new we(11,12),new we(7,13))),new Ae(16,Int32Array.from([6,26,50,74]),new fe(24,new we(5,98),new we(1,99)),new fe(28,new we(7,45),new we(3,46)),new fe(24,new we(15,19),new we(2,20)),new fe(30,new we(3,15),new we(13,16))),new Ae(17,Int32Array.from([6,30,54,78]),new fe(28,new we(1,107),new we(5,108)),new fe(28,new we(10,46),new we(1,47)),new fe(28,new we(1,22),new we(15,23)),new fe(28,new we(2,14),new we(17,15))),new Ae(18,Int32Array.from([6,30,56,82]),new fe(30,new we(5,120),new we(1,121)),new fe(26,new we(9,43),new we(4,44)),new fe(28,new we(17,22),new we(1,23)),new fe(28,new we(2,14),new we(19,15))),new Ae(19,Int32Array.from([6,30,58,86]),new fe(28,new we(3,113),new we(4,114)),new fe(26,new we(3,44),new we(11,45)),new fe(26,new we(17,21),new we(4,22)),new fe(26,new we(9,13),new we(16,14))),new Ae(20,Int32Array.from([6,34,62,90]),new fe(28,new we(3,107),new we(5,108)),new fe(26,new we(3,41),new we(13,42)),new fe(30,new we(15,24),new we(5,25)),new fe(28,new we(15,15),new we(10,16))),new Ae(21,Int32Array.from([6,28,50,72,94]),new fe(28,new we(4,116),new we(4,117)),new fe(26,new we(17,42)),new fe(28,new we(17,22),new we(6,23)),new fe(30,new we(19,16),new we(6,17))),new Ae(22,Int32Array.from([6,26,50,74,98]),new fe(28,new we(2,111),new we(7,112)),new fe(28,new we(17,46)),new fe(30,new we(7,24),new we(16,25)),new fe(24,new we(34,13))),new Ae(23,Int32Array.from([6,30,54,78,102]),new fe(30,new we(4,121),new we(5,122)),new fe(28,new we(4,47),new we(14,48)),new fe(30,new we(11,24),new we(14,25)),new fe(30,new we(16,15),new we(14,16))),new Ae(24,Int32Array.from([6,28,54,80,106]),new fe(30,new we(6,117),new we(4,118)),new fe(28,new we(6,45),new we(14,46)),new fe(30,new we(11,24),new we(16,25)),new fe(30,new we(30,16),new we(2,17))),new Ae(25,Int32Array.from([6,32,58,84,110]),new fe(26,new we(8,106),new we(4,107)),new fe(28,new we(8,47),new we(13,48)),new fe(30,new we(7,24),new we(22,25)),new fe(30,new we(22,15),new we(13,16))),new Ae(26,Int32Array.from([6,30,58,86,114]),new fe(28,new we(10,114),new we(2,115)),new fe(28,new we(19,46),new we(4,47)),new fe(28,new we(28,22),new we(6,23)),new fe(30,new we(33,16),new we(4,17))),new Ae(27,Int32Array.from([6,34,62,90,118]),new fe(30,new we(8,122),new we(4,123)),new fe(28,new we(22,45),new we(3,46)),new fe(30,new we(8,23),new we(26,24)),new fe(30,new we(12,15),new we(28,16))),new Ae(28,Int32Array.from([6,26,50,74,98,122]),new fe(30,new we(3,117),new we(10,118)),new fe(28,new we(3,45),new we(23,46)),new fe(30,new we(4,24),new we(31,25)),new fe(30,new we(11,15),new we(31,16))),new Ae(29,Int32Array.from([6,30,54,78,102,126]),new fe(30,new we(7,116),new we(7,117)),new fe(28,new we(21,45),new we(7,46)),new fe(30,new we(1,23),new we(37,24)),new fe(30,new we(19,15),new we(26,16))),new Ae(30,Int32Array.from([6,26,52,78,104,130]),new fe(30,new we(5,115),new we(10,116)),new fe(28,new we(19,47),new we(10,48)),new fe(30,new we(15,24),new we(25,25)),new fe(30,new we(23,15),new we(25,16))),new Ae(31,Int32Array.from([6,30,56,82,108,134]),new fe(30,new we(13,115),new we(3,116)),new fe(28,new we(2,46),new we(29,47)),new fe(30,new we(42,24),new we(1,25)),new fe(30,new we(23,15),new we(28,16))),new Ae(32,Int32Array.from([6,34,60,86,112,138]),new fe(30,new we(17,115)),new fe(28,new we(10,46),new we(23,47)),new fe(30,new we(10,24),new we(35,25)),new fe(30,new we(19,15),new we(35,16))),new Ae(33,Int32Array.from([6,30,58,86,114,142]),new fe(30,new we(17,115),new we(1,116)),new fe(28,new we(14,46),new we(21,47)),new fe(30,new we(29,24),new we(19,25)),new fe(30,new we(11,15),new we(46,16))),new Ae(34,Int32Array.from([6,34,62,90,118,146]),new fe(30,new we(13,115),new we(6,116)),new fe(28,new we(14,46),new we(23,47)),new fe(30,new we(44,24),new we(7,25)),new fe(30,new we(59,16),new we(1,17))),new Ae(35,Int32Array.from([6,30,54,78,102,126,150]),new fe(30,new we(12,121),new we(7,122)),new fe(28,new we(12,47),new we(26,48)),new fe(30,new we(39,24),new we(14,25)),new fe(30,new we(22,15),new we(41,16))),new Ae(36,Int32Array.from([6,24,50,76,102,128,154]),new fe(30,new we(6,121),new we(14,122)),new fe(28,new we(6,47),new we(34,48)),new fe(30,new we(46,24),new we(10,25)),new fe(30,new we(2,15),new we(64,16))),new Ae(37,Int32Array.from([6,28,54,80,106,132,158]),new fe(30,new we(17,122),new we(4,123)),new fe(28,new we(29,46),new we(14,47)),new fe(30,new we(49,24),new we(10,25)),new fe(30,new we(24,15),new we(46,16))),new Ae(38,Int32Array.from([6,32,58,84,110,136,162]),new fe(30,new we(4,122),new we(18,123)),new fe(28,new we(13,46),new we(32,47)),new fe(30,new we(48,24),new we(14,25)),new fe(30,new we(42,15),new we(32,16))),new Ae(39,Int32Array.from([6,26,54,82,110,138,166]),new fe(30,new we(20,117),new we(4,118)),new fe(28,new we(40,47),new we(7,48)),new fe(30,new we(43,24),new we(22,25)),new fe(30,new we(10,15),new we(67,16))),new Ae(40,Int32Array.from([6,30,58,86,114,142,170]),new fe(30,new we(19,118),new we(6,119)),new fe(28,new we(18,47),new we(31,48)),new fe(30,new we(34,24),new we(34,25)),new fe(30,new we(20,15),new we(61,16)))],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"}(z||(z={}));class me{constructor(t,e){this.value=t,this.isMasked=e}unmaskBitMatrix(t,e){for(let r=0;r0==(t+e&1)))],[z.DATA_MASK_001,new me(z.DATA_MASK_001,((t,e)=>0==(1&t)))],[z.DATA_MASK_010,new me(z.DATA_MASK_010,((t,e)=>e%3==0))],[z.DATA_MASK_011,new me(z.DATA_MASK_011,((t,e)=>(t+e)%3==0))],[z.DATA_MASK_100,new me(z.DATA_MASK_100,((t,e)=>0==(Math.floor(t/2)+Math.floor(e/3)&1)))],[z.DATA_MASK_101,new me(z.DATA_MASK_101,((t,e)=>t*e%6==0))],[z.DATA_MASK_110,new me(z.DATA_MASK_110,((t,e)=>t*e%6<3))],[z.DATA_MASK_111,new me(z.DATA_MASK_111,((t,e)=>0==(t+e+t*e%3&1)))]]);class Ee{constructor(t){const e=t.getHeight();if(e<21||1!=(3&e))throw new C;this.bitMatrix=t}readFormatInformation(){if(null!==this.parsedFormatInfo&&void 0!==this.parsedFormatInfo)return this.parsedFormatInfo;let t=0;for(let e=0;e<6;e++)t=this.copyBit(e,8,t);t=this.copyBit(7,8,t),t=this.copyBit(8,8,t),t=this.copyBit(8,7,t);for(let e=5;e>=0;e--)t=this.copyBit(8,e,t);const e=this.bitMatrix.getHeight();let r=0;const n=e-7;for(let t=e-1;t>=n;t--)r=this.copyBit(8,t,r);for(let t=e-8;t=0;e--)for(let i=t-9;i>=n;i--)r=this.copyBit(i,e,r);let i=Ae.decodeVersionInformation(r);if(null!==i&&i.getDimensionForVersion()===t)return this.parsedVersion=i,i;r=0;for(let e=5;e>=0;e--)for(let i=t-9;i>=n;i--)r=this.copyBit(e,i,r);if(i=Ae.decodeVersionInformation(r),null!==i&&i.getDimensionForVersion()===t)return this.parsedVersion=i,i;throw new C}copyBit(t,e,r){return(this.isMirror?this.bitMatrix.get(e,t):this.bitMatrix.get(t,e))?r<<1|1:r<<1}readCodewords(){const t=this.readFormatInformation(),e=this.readVersion(),r=me.values.get(t.getDataMask()),n=this.bitMatrix.getHeight();r.unmaskBitMatrix(this.bitMatrix,n);const i=e.buildFunctionPattern();let o=!0;const s=new Uint8Array(e.getTotalCodewords());let a=0,l=0,c=0;for(let t=n-1;t>0;t-=2){6===t&&t--;for(let e=0;e=0&&s[h].codewords.length!==c;)h--;h++;const u=c-n.getECCodewordsPerBlock();let d=0;for(let e=0;et.available())throw new C;const n=new Uint8Array(2*r);let i=0;for(;r>0;){const e=t.readBits(13);let o=e/96<<8&4294967295|e%96;o+=o<959?41377:42657,n[i]=o>>8&255,n[i+1]=255&o,i+=2,r--}try{e.append(S.decode(n,_.GB2312))}catch(t){throw new C(t)}}static decodeKanjiSegment(t,e,r){if(13*r>t.available())throw new C;const n=new Uint8Array(2*r);let i=0;for(;r>0;){const e=t.readBits(13);let o=e/192<<8&4294967295|e%192;o+=o<7936?33088:49472,n[i]=o>>8,n[i+1]=o,i+=2,r--}try{e.append(S.decode(n,_.SHIFT_JIS))}catch(t){throw new C(t)}}static decodeByteSegment(t,e,r,n,i,o){if(8*r>t.available())throw new C;const s=new Uint8Array(r);for(let e=0;e=pe.ALPHANUMERIC_CHARS.length)throw new C;return pe.ALPHANUMERIC_CHARS[t]}static decodeAlphanumericSegment(t,e,r,n){const i=e.length();for(;r>1;){if(t.available()<11)throw new C;const n=t.readBits(11);e.append(pe.toAlphaNumericChar(Math.floor(n/45))),e.append(pe.toAlphaNumericChar(n%45)),r-=2}if(1===r){if(t.available()<6)throw new C;e.append(pe.toAlphaNumericChar(t.readBits(6)))}if(n)for(let t=i;t=3;){if(t.available()<10)throw new C;const n=t.readBits(10);if(n>=1e3)throw new C;e.append(pe.toAlphaNumericChar(Math.floor(n/100))),e.append(pe.toAlphaNumericChar(Math.floor(n/10)%10)),e.append(pe.toAlphaNumericChar(n%10)),r-=3}if(2===r){if(t.available()<7)throw new C;const r=t.readBits(7);if(r>=100)throw new C;e.append(pe.toAlphaNumericChar(Math.floor(r/10))),e.append(pe.toAlphaNumericChar(r%10))}else if(1===r){if(t.available()<4)throw new C;const r=t.readBits(4);if(r>=10)throw new C;e.append(pe.toAlphaNumericChar(r))}}static parseECIValue(t){const 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 C}}pe.ALPHANUMERIC_CHARS="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ $%*+-./:",pe.GB2312_SUBSET=1;class Se{constructor(t){this.mirrored=t}isMirrored(){return this.mirrored}applyMirroredCorrection(t){if(!this.mirrored||null===t||t.length<3)return;const e=t[0];t[0]=t[2],t[2]=e}}class _e{constructor(){this.rsDecoder=new $(K.QR_CODE_FIELD_256)}decodeBooleanArray(t,e){return this.decodeBitMatrix(y.parseFromBooleanArray(t),e)}decodeBitMatrix(t,e){const r=new Ee(t);let n=null;try{return this.decodeBitMatrixParser(r,e)}catch(t){n=t}try{r.remask(),r.setMirror(!0),r.readVersion(),r.readFormatInformation(),r.mirror();const t=this.decodeBitMatrixParser(r,e);return t.setOther(new Se(!0)),t}catch(t){if(null!==n)throw n;throw t}}decodeBitMatrixParser(t,e){const r=t.readVersion(),n=t.readFormatInformation().getErrorCorrectionLevel(),i=t.readCodewords(),o=Ce.getDataBlocks(i,r,n);let s=0;for(const t of o)s+=t.getNumDataCodewords();const a=new Uint8Array(s);let l=0;for(const t of o){const e=t.getCodewords(),r=t.getNumDataCodewords();this.correctErrors(e,r);for(let t=0;t=r)return!1;return!0}crossCheckVertical(t,e,r,n){const i=this.image,o=i.getHeight(),s=this.crossCheckStateCount;s[0]=0,s[1]=0,s[2]=0;let a=t;for(;a>=0&&i.get(e,a)&&s[1]<=r;)s[1]++,a--;if(a<0||s[1]>r)return NaN;for(;a>=0&&!i.get(e,a)&&s[0]<=r;)s[0]++,a--;if(s[0]>r)return NaN;for(a=t+1;ar)return NaN;for(;ar)return NaN;const l=s[0]+s[1]+s[2];return 5*Math.abs(l-n)>=2*n?NaN:this.foundPatternCross(s)?ye.centerFromEnd(s,a):NaN}handlePossibleCenter(t,e,r){const n=t[0]+t[1]+t[2],i=ye.centerFromEnd(t,r),o=this.crossCheckVertical(e,i,2*t[1],n);if(!isNaN(o)){const e=(t[0]+t[1]+t[2])/3;for(const t of this.possibleCenters)if(t.aboutEquals(e,o,i))return t.combineEstimate(o,i,e);const r=new Te(i,o,e);this.possibleCenters.push(r),null!==this.resultPointCallback&&void 0!==this.resultPointCallback&&this.resultPointCallback.foundPossibleResultPoint(r)}return null}}class Ne extends nt{constructor(t,e,r,n){super(t,e),this.estimatedModuleSize=r,this.count=n,void 0===n&&(this.count=1)}getEstimatedModuleSize(){return this.estimatedModuleSize}getCount(){return this.count}aboutEquals(t,e,r){if(Math.abs(e-this.getY())<=t&&Math.abs(r-this.getX())<=t){const e=Math.abs(t-this.estimatedModuleSize);return e<=1||e<=this.estimatedModuleSize}return!1}combineEstimate(t,e,r){const n=this.count+1,i=(this.count*this.getX()+e)/n,o=(this.count*this.getY()+t)/n,s=(this.count*this.estimatedModuleSize+r)/n;return new Ne(i,o,s,n)}}class Me{constructor(t){this.bottomLeft=t[0],this.topLeft=t[1],this.topRight=t[2]}getBottomLeft(){return this.bottomLeft}getTopLeft(){return this.topLeft}getTopRight(){return this.topRight}}class De{constructor(t,e){this.image=t,this.resultPointCallback=e,this.possibleCenters=[],this.crossCheckStateCount=new Int32Array(5),this.resultPointCallback=e}getImage(){return this.image}getPossibleCenters(){return this.possibleCenters}find(t){const e=null!=t&&void 0!==t.get(E.TRY_HARDER),r=null!=t&&void 0!==t.get(E.PURE_BARCODE),n=this.image,i=n.getHeight(),o=n.getWidth();let s=Math.floor(3*i/(4*De.MAX_MODULES));(sl[2]&&(t+=e-l[2]-s,i=o-1)}e=0,l[0]=0,l[1]=0,l[2]=0,l[3]=0,l[4]=0}else l[0]=l[2],l[1]=l[3],l[2]=l[4],l[3]=1,l[4]=0,e=3;else l[++e]++;else l[e]++;De.foundPatternCross(l)&&!0===this.handlePossibleCenter(l,t,o,r)&&(s=l[0],this.hasSkipped&&(a=this.haveMultiplyConfirmedCenters()))}const c=this.selectBestPatterns();return nt.orderBestPatterns(c),new Me(c)}static centerFromEnd(t,e){return e-t[4]-t[3]-t[2]/2}static foundPatternCross(t){let e=0;for(let r=0;r<5;r++){const n=t[r];if(0===n)return!1;e+=n}if(e<7)return!1;const r=e/7,n=r/2;return Math.abs(r-t[0])=o&&e>=o&&s.get(e-o,t-o);)i[2]++,o++;if(t=o&&e>=o&&!s.get(e-o,t-o)&&i[1]<=r;)i[1]++,o++;if(tr)return!1;for(;t>=o&&e>=o&&s.get(e-o,t-o)&&i[0]<=r;)i[0]++,o++;if(i[0]>r)return!1;const a=s.getHeight(),l=s.getWidth();for(o=1;t+o=a||e+o>=l)return!1;for(;t+o=a||e+o>=l||i[3]>=r)return!1;for(;t+o=r)return!1;const c=i[0]+i[1]+i[2]+i[3]+i[4];return Math.abs(c-n)<2*n&&De.foundPatternCross(i)}crossCheckVertical(t,e,r,n){const i=this.image,o=i.getHeight(),s=this.getCrossCheckStateCount();let a=t;for(;a>=0&&i.get(e,a);)s[2]++,a--;if(a<0)return NaN;for(;a>=0&&!i.get(e,a)&&s[1]<=r;)s[1]++,a--;if(a<0||s[1]>r)return NaN;for(;a>=0&&i.get(e,a)&&s[0]<=r;)s[0]++,a--;if(s[0]>r)return NaN;for(a=t+1;a=r)return NaN;for(;a=r)return NaN;const l=s[0]+s[1]+s[2]+s[3]+s[4];return 5*Math.abs(l-n)>=2*n?NaN:De.foundPatternCross(s)?De.centerFromEnd(s,a):NaN}crossCheckHorizontal(t,e,r,n){const i=this.image,o=i.getWidth(),s=this.getCrossCheckStateCount();let a=t;for(;a>=0&&i.get(a,e);)s[2]++,a--;if(a<0)return NaN;for(;a>=0&&!i.get(a,e)&&s[1]<=r;)s[1]++,a--;if(a<0||s[1]>r)return NaN;for(;a>=0&&i.get(a,e)&&s[0]<=r;)s[0]++,a--;if(s[0]>r)return NaN;for(a=t+1;a=r)return NaN;for(;a=r)return NaN;const l=s[0]+s[1]+s[2]+s[3]+s[4];return 5*Math.abs(l-n)>=n?NaN:De.foundPatternCross(s)?De.centerFromEnd(s,a):NaN}handlePossibleCenter(t,e,r,n){const i=t[0]+t[1]+t[2]+t[3]+t[4];let o=De.centerFromEnd(t,r),s=this.crossCheckVertical(e,Math.floor(o),t[2],i);if(!isNaN(s)&&(o=this.crossCheckHorizontal(Math.floor(o),Math.floor(s),t[2],i),!isNaN(o)&&(!n||this.crossCheckDiagonal(Math.floor(s),Math.floor(o),t[2],i)))){const t=i/7;let e=!1;const r=this.possibleCenters;for(let n=0,i=r.length;n=De.CENTER_QUORUM){if(null!=t)return this.hasSkipped=!0,Math.floor((Math.abs(t.getX()-e.getX())-Math.abs(t.getY()-e.getY()))/2);t=e}return 0}haveMultiplyConfirmedCenters(){let t=0,e=0;const r=this.possibleCenters.length;for(const r of this.possibleCenters)r.getCount()>=De.CENTER_QUORUM&&(t++,e+=r.getEstimatedModuleSize());if(t<3)return!1;const n=e/r;let i=0;for(const t of this.possibleCenters)i+=Math.abs(t.getEstimatedModuleSize()-n);return i<=.05*e}selectBestPatterns(){const t=this.possibleCenters.length;if(t<3)throw new N;const e=this.possibleCenters;let r;if(t>3){let n=0,i=0;for(const t of this.possibleCenters){const e=t.getEstimatedModuleSize();n+=e,i+=e*e}r=n/t;let o=Math.sqrt(i/t-r*r);e.sort(((t,e)=>{const n=Math.abs(e.getEstimatedModuleSize()-r),i=Math.abs(t.getEstimatedModuleSize()-r);return ni?1:0}));const s=Math.max(.2*r,o);for(let t=0;t3;t++){const n=e[t];Math.abs(n.getEstimatedModuleSize()-r)>s&&(e.splice(t,1),t--)}}if(e.length>3){let t=0;for(const r of e)t+=r.getEstimatedModuleSize();r=t/e.length,e.sort(((t,e)=>{if(e.getCount()===t.getCount()){const n=Math.abs(e.getEstimatedModuleSize()-r),i=Math.abs(t.getEstimatedModuleSize()-r);return ni?-1:0}return e.getCount()-t.getCount()})),e.splice(3)}return[e[0],e[1],e[2]]}}De.CENTER_QUORUM=2,De.MIN_SKIP=3,De.MAX_MODULES=57;class Re{constructor(t){this.image=t}getImage(){return this.image}getResultPointCallback(){return this.resultPointCallback}detect(t){this.resultPointCallback=null==t?null:t.get(E.NEED_RESULT_POINT_CALLBACK);const e=new De(this.image,this.resultPointCallback).find(t);return this.processFinderPatternInfo(e)}processFinderPatternInfo(t){const e=t.getTopLeft(),r=t.getTopRight(),n=t.getBottomLeft(),i=this.calculateModuleSize(e,r,n);if(i<1)throw new N("No pattern found in proccess finder.");const o=Re.computeDimension(e,r,n,i),s=Ae.getProvisionalVersionForDimension(o),a=s.getDimensionForVersion()-7;let l=null;if(s.getAlignmentPatternCenters().length>0){const t=r.getX()-e.getX()+n.getX(),o=r.getY()-e.getY()+n.getY(),s=1-3/a,c=Math.floor(e.getX()+s*(t-e.getX())),h=Math.floor(e.getY()+s*(o-e.getY()));for(let t=4;t<=16;t<<=1)try{l=this.findAlignmentInRegion(i,c,h,t);break}catch(t){if(!(t instanceof N))throw t}}const c=Re.createTransform(e,r,n,l,o),h=Re.sampleGrid(this.image,c,o);let u;return u=null===l?[n,e,r]:[n,e,r,l],new it(h,u)}static createTransform(t,e,r,n,i){const o=i-3.5;let s,a,l,c;return null!==n?(s=n.getX(),a=n.getY(),l=o-3,c=l):(s=e.getX()-t.getX()+r.getX(),a=e.getY()-t.getY()+r.getY(),l=o,c=o),lt.quadrilateralToQuadrilateral(3.5,3.5,o,3.5,l,c,3.5,o,t.getX(),t.getY(),e.getX(),e.getY(),s,a,r.getX(),r.getY())}static sampleGrid(t,e,r){return ht.getInstance().sampleGridWithTransform(t,r,r,e)}static computeDimension(t,e,r,n){const i=et.round(nt.distance(t,e)/n),o=et.round(nt.distance(t,r)/n);let s=Math.floor((i+o)/2)+7;switch(3&s){case 0:s++;break;case 2:s--;break;case 3:throw new N("Dimensions could be not found.")}return s}calculateModuleSize(t,e,r){return(this.calculateModuleSizeOneWay(t,e)+this.calculateModuleSizeOneWay(t,r))/2}calculateModuleSizeOneWay(t,e){const 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}sizeOfBlackWhiteBlackRunBothWays(t,e,r,n){let i=this.sizeOfBlackWhiteBlackRun(t,e,r,n),o=1,s=t-(r-t);s<0?(o=t/(t-s),s=0):s>=this.image.getWidth()&&(o=(this.image.getWidth()-1-t)/(s-t),s=this.image.getWidth()-1);let a=Math.floor(e-(n-e)*o);return o=1,a<0?(o=e/(e-a),a=0):a>=this.image.getHeight()&&(o=(this.image.getHeight()-1-e)/(a-e),a=this.image.getHeight()-1),s=Math.floor(t+(s-t)*o),i+=this.sizeOfBlackWhiteBlackRun(t,e,s,a),i-1}sizeOfBlackWhiteBlackRun(t,e,r,n){const i=Math.abs(n-e)>Math.abs(r-t);if(i){let i=t;t=e,e=i,i=r,r=n,n=i}const o=Math.abs(r-t),s=Math.abs(n-e);let a=-o/2;const l=t0){if(d===n)break;d+=c,a-=o}}return 2===h?et.distance(r+l,n,t,e):NaN}findAlignmentInRegion(t,e,r,n){const i=Math.floor(n*t),o=Math.max(0,e-i),s=Math.min(this.image.getWidth()-1,e+i);if(s-o<3*t)throw new N("Alignment top exceeds estimated module size.");const a=Math.max(0,r-i),l=Math.min(this.image.getHeight()-1,r+i);if(l-a<3*t)throw new N("Alignment bottom exceeds estimated module size.");return new ye(this.image,o,a,s-o,l-a,t,this.resultPointCallback).find()}}class Oe{constructor(){this.decoder=new _e}getDecoder(){return this.decoder}decode(t,e){let r,n;if(null!=e&&void 0!==e.get(E.PURE_BARCODE)){const i=Oe.extractPureBits(t.getBlackMatrix());r=this.decoder.decodeBitMatrix(i,e),n=Oe.NO_POINTS}else{const i=new Re(t.getBlackMatrix()).detect(e);r=this.decoder.decodeBitMatrix(i.getBits(),e),n=i.getPoints()}r.getOther()instanceof Se&&r.getOther().applyMirroredCorrection(n);const i=new F(r.getText(),r.getRawBytes(),void 0,n,k.QR_CODE,void 0),o=r.getByteSegments();null!==o&&i.putMetadata(X.BYTE_SEGMENTS,o);const s=r.getECLevel();return null!==s&&i.putMetadata(X.ERROR_CORRECTION_LEVEL,s),r.hasStructuredAppend()&&(i.putMetadata(X.STRUCTURED_APPEND_SEQUENCE,r.getStructuredAppendSequenceNumber()),i.putMetadata(X.STRUCTURED_APPEND_PARITY,r.getStructuredAppendParity())),i}reset(){}static extractPureBits(t){const e=t.getTopLeftOnBit(),r=t.getBottomRightOnBit();if(null===e||null===r)throw new N;const n=this.moduleSize(e,t);let i=e[1],o=r[1],s=e[0],a=r[0];if(s>=a||i>=o)throw new N;if(o-i!=a-s&&(a=s+(o-i),a>=t.getWidth()))throw new N;const l=Math.round((a-s+1)/n),c=Math.round((o-i+1)/n);if(l<=0||c<=0)throw new N;if(c!==l)throw new N;const h=Math.floor(n/2);i+=h,s+=h;const u=s+Math.floor((l-1)*n)-a;if(u>0){if(u>h)throw new N;s-=u}const d=i+Math.floor((c-1)*n)-o;if(d>0){if(d>h)throw new N;i-=d}const g=new y(l,c);for(let e=0;e0;){const s=Be.findGuardPattern(t,i,--n,r,!1,o,l);if(null==s){n++;break}e=s}s[0]=new nt(e[0],n),s[1]=new nt(e[1],n),a=!0;break}}let c=n+1;if(a){let n=0,i=Int32Array.from([Math.trunc(s[0].getX()),Math.trunc(s[1].getX())]);for(;cBe.SKIPPED_ROW_COUNT_MAX)break;n++}}c-=n+1,s[2]=new nt(i[0],c),s[3]=new nt(i[1],c)}return c-n0&&l++o?n-o:o-n;if(l>r)return 1/0;a+=l}return a/i}}Be.INDEXES_START_PATTERN=Int32Array.from([0,4,1,5]),Be.INDEXES_STOP_PATTERN=Int32Array.from([6,2,7,3]),Be.MAX_AVG_VARIANCE=.42,Be.MAX_INDIVIDUAL_VARIANCE=.8,Be.START_PATTERN=Int32Array.from([8,1,1,1,1,1,1,3]),Be.STOP_PATTERN=Int32Array.from([7,1,1,3,1,1,1,2,1]),Be.MAX_PIXEL_DRIFT=3,Be.MAX_PATTERN_DRIFT=5,Be.SKIPPED_ROW_COUNT_MAX=25,Be.ROW_STEP=5,Be.BARCODE_MIN_HEIGHT=10;class Pe{constructor(t,e){if(0===e.length)throw new a;this.field=t;let r=e.length;if(r>1&&0===e[0]){let t=1;for(;tr.length){let t=e;e=r,r=t}let n=new Int32Array(r.length),i=r.length-e.length;u.arraycopy(r,0,n,0,i);for(let t=i;t=0;e--){let r=this.getCoefficient(e);0!==r&&(r<0?(t.append(" - "),r=-r):t.length()>0&&t.append(" + "),0!==e&&1===r||t.append(r),0!==e&&(1===e?t.append("x"):(t.append("x^"),t.append(e))))}return t.toString()}}class ve extends class{add(t,e){return(t+e)%this.modulus}subtract(t,e){return(this.modulus+t-e)%this.modulus}exp(t){return this.expTable[t]}log(t){if(0===t)throw new a;return this.logTable[t]}inverse(t){if(0===t)throw new Q;return this.expTable[this.modulus-this.logTable[t]-1]}multiply(t,e){return 0===t||0===e?0:this.expTable[(this.logTable[t]+this.logTable[e])%(this.modulus-1)]}getSize(){return this.modulus}equals(t){return t===this}}{constructor(t,e){super(),this.modulus=t,this.expTable=new Int32Array(t),this.logTable=new Int32Array(t);let r=1;for(let n=0;n0;t--){let r=n.evaluateAt(this.field.exp(t));i[e-t]=r,0!==r&&(o=!0)}if(!o)return 0;let s=this.field.getOne();if(null!=r)for(const e of r){let r=this.field.exp(t.length-1-e),n=new Pe(this.field,new Int32Array([this.field.subtract(0,r),1]));s=s.multiply(n)}let a=new Pe(this.field,i),l=this.runEuclideanAlgorithm(this.field.buildMonomial(e,1),a,e),h=l[0],u=l[1],d=this.findErrorLocations(h),g=this.findErrorMagnitudes(u,h,d);for(let e=0;e=Math.round(r/2);){let t=n,e=o;if(n=i,o=s,n.isZero())throw c.getChecksumInstance();i=t;let r=this.field.getZero(),a=n.getCoefficient(n.getDegree()),l=this.field.inverse(a);for(;i.getDegree()>=n.getDegree()&&!i.isZero();){let t=i.getDegree()-n.getDegree(),e=this.field.multiply(i.getCoefficient(i.getDegree()),l);r=r.add(this.field.buildMonomial(t,e)),i=i.subtract(n.multiplyByMonomial(t,e))}s=r.multiply(o).subtract(e).negative()}let a=s.getCoefficient(0);if(0===a)throw c.getChecksumInstance();let l=this.field.inverse(a);return[s.multiply(l),i.multiply(l)]}findErrorLocations(t){let e=t.getDegree(),r=new Int32Array(e),n=0;for(let i=1;i0){let e=r?this.topLeft:this.topRight,i=Math.trunc(e.getY()-t);i<0&&(i=0);let s=new nt(e.getX(),i);r?n=s:o=s}if(e>0){let t=r?this.bottomLeft:this.bottomRight,n=Math.trunc(t.getY()+e);n>=this.image.getHeight()&&(n=this.image.getHeight()-1);let o=new nt(t.getX(),n);r?i=o:s=o}return new xe(this.image,n,i,o,s)}getMinX(){return this.minX}getMaxX(){return this.maxX}getMinY(){return this.minY}getMaxY(){return this.maxY}getTopLeft(){return this.topLeft}getTopRight(){return this.topRight}getBottomLeft(){return this.bottomLeft}getBottomRight(){return this.bottomRight}}class ke{constructor(t,e,r,n){this.columnCount=t,this.errorCorrectionLevel=n,this.rowCountUpperPart=e,this.rowCountLowerPart=r,this.rowCount=e+r}getColumnCount(){return this.columnCount}getErrorCorrectionLevel(){return this.errorCorrectionLevel}getRowCount(){return this.rowCount}getRowCountUpperPart(){return this.rowCountUpperPart}getRowCountLowerPart(){return this.rowCountLowerPart}}class Ue{constructor(){this.buffer=""}static form(t,e){let r=-1;return t.replace(/%(-)?(0?[0-9]+)?([.][0-9]+)?([#][0-9]+)?([scfpexd%])/g,(function(t,n,i,o,s,a){if("%%"===t)return"%";if(void 0===e[++r])return;t=o?parseInt(o.substr(1)):void 0;let l,c=s?parseInt(s.substr(1)):void 0;switch(a){case"s":l=e[r];break;case"c":l=e[r][0];break;case"f":l=parseFloat(e[r]).toFixed(t);break;case"p":l=parseFloat(e[r]).toPrecision(t);break;case"e":l=parseFloat(e[r]).toExponential(t);break;case"x":l=parseInt(e[r]).toString(c||16);break;case"d":l=parseFloat(parseInt(e[r],c||10).toPrecision(t)).toFixed(0)}l="object"==typeof l?JSON.stringify(l):(+l).toString(c);let h=parseInt(i),u=i&&i[0]+""=="0"?"0":" ";for(;l.length=0&&(e=this.codewords[n],null!=e))return e;if(n=this.imageRowToCodewordIndex(t)+r,nr,getValue:()=>n};i.getValue()>t?(t=i.getValue(),e=[],e.push(i.getKey())):i.getValue()===t&&e.push(i.getKey())}return be.toIntArray(e)}getConfidence(t){return this.values.get(t)}}class ze extends He{constructor(t,e){super(t),this._isLeft=e}setRowNumbers(){for(let t of this.getCodewords())null!=t&&t.setRowNumberAsRowIndicatorColumn()}adjustCompleteIndicatorColumnRowNumbers(t){let e=this.getCodewords();this.setRowNumbers(),this.removeIncorrectCodewords(e,t);let r=this.getBoundingBox(),n=this._isLeft?r.getTopLeft():r.getTopRight(),i=this._isLeft?r.getBottomLeft():r.getBottomRight(),o=this.imageRowToCodewordIndex(Math.trunc(n.getY())),s=this.imageRowToCodewordIndex(Math.trunc(i.getY())),a=-1,l=1,c=0;for(let r=o;r=t.getRowCount()||i>r)e[r]=null;else{let t;t=l>2?(l-2)*i:i;let o=t>=r;for(let n=1;n<=t&&!o;n++)o=null!=e[r-n];o?e[r]=null:(a=n.getRowNumber(),c=1)}}}getRowHeights(){let t=this.getBarcodeMetadata();if(null==t)return null;this.adjustIncompleteIndicatorColumnRowNumbers(t);let e=new Int32Array(t.getRowCount());for(let t of this.getCodewords())if(null!=t){let r=t.getRowNumber();if(r>=e.length)continue;e[r]++}return e}adjustIncompleteIndicatorColumnRowNumbers(t){let e=this.getBoundingBox(),r=this._isLeft?e.getTopLeft():e.getTopRight(),n=this._isLeft?e.getBottomLeft():e.getBottomRight(),i=this.imageRowToCodewordIndex(Math.trunc(r.getY())),o=this.imageRowToCodewordIndex(Math.trunc(n.getY())),s=this.getCodewords(),a=-1;for(let e=i;e=t.getRowCount()?s[e]=null:a=r.getRowNumber())}}getBarcodeMetadata(){let t=this.getCodewords(),e=new Ve,r=new Ve,n=new Ve,i=new Ve;for(let o of t){if(null==o)continue;o.setRowNumberAsRowIndicatorColumn();let t=o.getValue()%30,s=o.getRowNumber();switch(this._isLeft||(s+=2),s%3){case 0:r.setValue(3*t+1);break;case 1:i.setValue(t/3),n.setValue(t%3);break;case 2:e.setValue(t+1)}}if(0===e.getValue().length||0===r.getValue().length||0===n.getValue().length||0===i.getValue().length||e.getValue()[0]<1||r.getValue()[0]+n.getValue()[0]be.MAX_ROWS_IN_BARCODE)return null;let o=new ke(e.getValue()[0],r.getValue()[0],n.getValue()[0],i.getValue()[0]);return this.removeIncorrectCodewords(t,o),o}removeIncorrectCodewords(t,e){for(let r=0;re.getRowCount())t[r]=null;else switch(this._isLeft||(o+=2),o%3){case 0:3*i+1!==e.getRowCountUpperPart()&&(t[r]=null);break;case 1:Math.trunc(i/3)===e.getErrorCorrectionLevel()&&i%3===e.getRowCountLowerPart()||(t[r]=null);break;case 2:i+1!==e.getColumnCount()&&(t[r]=null)}}}isLeft(){return this._isLeft}toString(){return"IsLeft: "+this._isLeft+"\n"+super.toString()}}class Ge{constructor(t,e){this.ADJUST_ROW_NUMBER_SKIP=2,this.barcodeMetadata=t,this.barcodeColumnCount=t.getColumnCount(),this.boundingBox=e,this.detectionResultColumns=new Array(this.barcodeColumnCount+2)}getDetectionResultColumns(){this.adjustIndicatorColumnRowNumbers(this.detectionResultColumns[0]),this.adjustIndicatorColumnRowNumbers(this.detectionResultColumns[this.barcodeColumnCount+1]);let t,e=be.MAX_CODEWORDS_IN_BARCODE;do{t=e,e=this.adjustRowNumbersAndGetCount()}while(e>0&&e0&&i0&&(s[0]=r[e-1],s[4]=i[e-1],s[5]=o[e-1]),e>1&&(s[8]=r[e-2],s[10]=i[e-2],s[11]=o[e-2]),e>=1;r=1&e,Xe.RATIOS_TABLE[t]||(Xe.RATIOS_TABLE[t]=new Array(be.BARS_IN_MODULE)),Xe.RATIOS_TABLE[t][be.BARS_IN_MODULE-n-1]=Math.fround(i/be.MODULES_IN_CODEWORD)}}this.bSymbolTableReady=!0}static getDecodedValue(t){let e=Xe.getDecodedCodewordValue(Xe.sampleBitCounts(t));return-1!==e?e:Xe.getClosestDecodedValue(t)}static sampleBitCounts(t){let e=et.sum(t),r=new Int32Array(be.BARS_IN_MODULE),n=0,i=0;for(let o=0;o1)for(let n=0;n=n)break}enew Array(be.BARS_IN_MODULE)));class We{constructor(){this.segmentCount=-1,this.fileSize=-1,this.timestamp=-1,this.checksum=-1}getSegmentIndex(){return this.segmentIndex}setSegmentIndex(t){this.segmentIndex=t}getFileId(){return this.fileId}setFileId(t){this.fileId=t}getOptionalData(){return this.optionalData}setOptionalData(t){this.optionalData=t}isLastSegment(){return this.lastSegment}setLastSegment(t){this.lastSegment=t}getSegmentCount(){return this.segmentCount}setSegmentCount(t){this.segmentCount=t}getSender(){return this.sender||null}setSender(t){this.sender=t}getAddressee(){return this.addressee||null}setAddressee(t){this.addressee=t}getFileName(){return this.fileName}setFileName(t){this.fileName=t}getFileSize(){return this.fileSize}setFileSize(t){this.fileSize=t}getChecksum(){return this.checksum}setChecksum(t){this.checksum=t}getTimestamp(){return this.timestamp}setTimestamp(t){this.timestamp=t}}class je{static parseLong(t,e){return parseInt(t,e)}}class Ze extends o{}Ze.kind="NullPointerException";class Qe extends o{}class Ke extends class{writeBytes(t){this.writeBytesOffset(t,0,t.length)}writeBytesOffset(t,e,r){if(null==t)throw new Ze;if(e<0||e>t.length||r<0||e+r>t.length||e+r<0)throw new d;if(0!==r)for(let n=0;n0&&this.grow(t)}grow(t){let e=this.buf.length<<1;if(e-t<0&&(e=t),e<0){if(t<0)throw new Qe;e=w.MAX_VALUE}this.buf=f.copyOfUint8Array(this.buf,e)}write(t){this.ensureCapacity(this.count+1),this.buf[this.count]=t,this.count+=1}writeBytesOffset(t,e,r){if(e<0||e>t.length||r<0||e+r-t.length>0)throw new d;this.ensureCapacity(this.count+r),u.arraycopy(t,e,this.buf,this.count,r),this.count+=r}writeTo(t){t.writeBytesOffset(this.buf,0,this.count)}reset(){this.count=0}toByteArray(){return f.copyOfUint8Array(this.buf,this.count)}size(){return this.count}toString(t){return t?"string"==typeof t?this.toString_string(t):this.toString_number(t):this.toString_void()}toString_void(){return new String(this.buf).toString()}toString_string(t){return new String(this.buf).toString()}toString_number(t){return new String(this.buf).toString()}close(){}}function qe(){if("undefined"!=typeof window)return window.BigInt||null;if(void 0!==r.g)return r.g.BigInt||null;if("undefined"!=typeof self)return self.BigInt||null;throw new Error("Can't search globals for BigInt!")}let Je;function $e(t){if(void 0===Je&&(Je=qe()),null===Je)throw new Error("BigInt is not supported!");return Je(t)}!function(t){t[t.ALPHA=0]="ALPHA",t[t.LOWER=1]="LOWER",t[t.MIXED=2]="MIXED",t[t.PUNCT=3]="PUNCT",t[t.ALPHA_SHIFT=4]="ALPHA_SHIFT",t[t.PUNCT_SHIFT=5]="PUNCT_SHIFT"}(Y||(Y={}));class tr{static decode(t,e){let r=new T(""),n=I.ISO8859_1;r.enableDecoding(n);let i=1,o=t[i++],s=new We;for(;it[0])throw C.getFormatInstance();let n=new Int32Array(tr.NUMBER_OF_SEQUENCE_CODEWORDS);for(let r=0;r0){for(let t=0;t<6;++t)o.write(Number($e(a)>>$e(8*(5-t))));a=0,s=0}}n===e[0]&&r0){for(let t=0;t<6;++t)o.write(Number($e(a)>>$e(8*(5-t))));a=0,s=0}}}return i.append(S.decode(o.toByteArray(),r)),n}static numericCompaction(t,e,r){let n=0,i=!1,o=new Int32Array(tr.MAX_NUMERIC_CODEWORDS);for(;e0&&(r.append(tr.decodeBase900toBase10(o,n)),n=0)}return e}static decodeBase900toBase10(t,e){let r=$e(0);for(let n=0;n@[\\]_`~!\r\t,:\n-.$/\"|*()?{}'",tr.MIXED_CHARS="0123456789&\r\t,:#-.$/+%*=^",tr.EXP900=qe()?function(){let t=[];t[0]=$e(1);let e=$e(900);t[1]=e;for(let r=2;r<16;r++)t[r]=t[r-1]*e;return t}():[],tr.NUMBER_OF_SEQUENCE_CODEWORDS=2;class er{constructor(){}static decode(t,e,r,n,i,o,s){let a,l=new xe(t,e,r,n,i),c=null,h=null;for(let r=!0;;r=!1){if(null!=e&&(c=er.getRowIndicatorColumn(t,l,e,!0,o,s)),null!=n&&(h=er.getRowIndicatorColumn(t,l,n,!1,o,s)),a=er.merge(c,h),null==a)throw N.getNotFoundInstance();let i=a.getBoundingBox();if(!r||null==i||!(i.getMinY()l.getMaxY()))break;l=i}a.setBoundingBox(l);let u=a.getBarcodeColumnCount()+1;a.setDetectionResultColumn(0,c),a.setDetectionResultColumn(u,h);let d=null!=c;for(let e=1;e<=u;e++){let r,n=d?e:u-e;if(void 0!==a.getDetectionResultColumn(n))continue;r=0===n||n===u?new ze(l,0===n):new He(l),a.setDetectionResultColumn(n,r);let i=-1,c=i;for(let e=l.getMinY();e<=l.getMaxY();e++){if(i=er.getStartColumn(a,n,e,d),i<0||i>l.getMaxX()){if(-1===c)continue;i=c}let h=er.detectCodeword(t,l.getMinX(),l.getMaxX(),d,i,e,o,s);null!=h&&(r.setCodeword(e,h),c=i,o=Math.min(o,h.getWidth()),s=Math.max(s,h.getWidth()))}}return er.createDecoderResult(a)}static merge(t,e){if(null==t&&null==e)return null;let r=er.getBarcodeMetadata(t,e);if(null==r)return null;let n=xe.merge(er.adjustBoundingBox(t),er.adjustBoundingBox(e));return new Ge(r,n)}static adjustBoundingBox(t){if(null==t)return null;let e=t.getRowHeights();if(null==e)return null;let r=er.getMax(e),n=0;for(let t of e)if(n+=r-t,t>0)break;let i=t.getCodewords();for(let t=0;n>0&&null==i[t];t++)n--;let o=0;for(let t=e.length-1;t>=0&&(o+=r-e[t],!(e[t]>0));t--);for(let t=i.length-1;o>0&&null==i[t];t--)o--;return t.getBoundingBox().addMissingRows(n,o,t.isLeft())}static getMax(t){let e=-1;for(let r of t)e=Math.max(e,r);return e}static getBarcodeMetadata(t,e){let 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}static getRowIndicatorColumn(t,e,r,n,i,o){let s=new ze(e,n);for(let a=0;a<2;a++){let l=0===a?1:-1,c=Math.trunc(Math.trunc(r.getX()));for(let a=Math.trunc(Math.trunc(r.getY()));a<=e.getMaxY()&&a>=e.getMinY();a+=l){let e=er.detectCodeword(t,0,t.getWidth(),n,c,a,i,o);null!=e&&(s.setCodeword(a,e),c=n?e.getStartX():e.getEndX())}}return s}static adjustCodewordCount(t,e){let r=e[0][1],n=r.getValue(),i=t.getBarcodeColumnCount()*t.getBarcodeRowCount()-er.getNumberOfECCodeWords(t.getBarcodeECLevel());if(0===n.length){if(i<1||i>be.MAX_CODEWORDS_IN_BARCODE)throw N.getNotFoundInstance();r.setValue(i)}else n[0]!==i&&r.setValue(i)}static createDecoderResult(t){let e=er.createBarcodeMatrix(t);er.adjustCodewordCount(t,e);let r=new Array,n=new Int32Array(t.getBarcodeRowCount()*t.getBarcodeColumnCount()),i=[],o=new Array;for(let s=0;s0;){for(let t=0;tnew Array(t.getBarcodeColumnCount()+2)));for(let t=0;t=0){if(n>=e.length)continue;e[n][r].setValue(t.getValue())}}r++}return e}static isValidBarcodeColumn(t,e){return e>=0&&e<=t.getBarcodeColumnCount()+1}static getStartColumn(t,e,r,n){let i=n?1:-1,o=null;if(er.isValidBarcodeColumn(t,e-i)&&(o=t.getDetectionResultColumn(e-i).getCodeword(r)),null!=o)return n?o.getEndX():o.getStartX();if(o=t.getDetectionResultColumn(e).getCodewordNearby(r),null!=o)return n?o.getStartX():o.getEndX();if(er.isValidBarcodeColumn(t,e-i)&&(o=t.getDetectionResultColumn(e-i).getCodewordNearby(r)),null!=o)return n?o.getEndX():o.getStartX();let s=0;for(;er.isValidBarcodeColumn(t,e-i);){e-=i;for(let r of t.getDetectionResultColumn(e).getCodewords())if(null!=r)return(n?r.getEndX():r.getStartX())+i*s*(r.getEndX()-r.getStartX());s++}return n?t.getBoundingBox().getMinX():t.getBoundingBox().getMaxX()}static detectCodeword(t,e,r,n,i,o,s,a){i=er.adjustCodewordStartColumn(t,e,r,n,i,o);let l,c=er.getModuleBitCount(t,e,r,n,i,o);if(null==c)return null;let h=et.sum(c);if(n)l=i+h;else{for(let t=0;t=e)&&l=e:ser.CODEWORD_SKEW_SIZE)return i;s+=a}a=-a,n=!n}return s}static checkCodewordSkew(t,e,r){return e-er.CODEWORD_SKEW_SIZE<=t&&t<=r+er.CODEWORD_SKEW_SIZE}static decodeCodewords(t,e,r){if(0===t.length)throw C.getFormatInstance();let n=1<r/2+er.MAX_ERRORS||r<0||r>er.MAX_EC_CODEWORDS)throw c.getChecksumInstance();return er.errorCorrection.decode(t,r,e)}static verifyCodewordCount(t,e){if(t.length<4)throw C.getFormatInstance();let r=t[0];if(r>t.length)throw C.getFormatInstance();if(0===r){if(!(e>=1;return e}static getCodewordBucketNumber(t){return t instanceof Int32Array?this.getCodewordBucketNumber_Int32Array(t):this.getCodewordBucketNumber_number(t)}static getCodewordBucketNumber_number(t){return er.getCodewordBucketNumber(er.getBitCountForCodeword(t))}static getCodewordBucketNumber_Int32Array(t){return(t[0]-t[2]+t[4]-t[6]+9)%9}static toString(t){let e=new Ue;for(let r=0;rt))}static getMaxWidth(t,e){return null==t||null==e?0:Math.trunc(Math.abs(t.getX()-e.getX()))}static getMinWidth(t,e){return null==t||null==e?w.MAX_VALUE:Math.trunc(Math.abs(t.getX()-e.getX()))}static getMaxCodewordWidth(t){return Math.floor(Math.max(Math.max(rr.getMaxWidth(t[0],t[4]),rr.getMaxWidth(t[6],t[2])*be.MODULES_IN_CODEWORD/be.MODULES_IN_STOP_PATTERN),Math.max(rr.getMaxWidth(t[1],t[5]),rr.getMaxWidth(t[7],t[3])*be.MODULES_IN_CODEWORD/be.MODULES_IN_STOP_PATTERN)))}static getMinCodewordWidth(t){return Math.floor(Math.min(Math.min(rr.getMinWidth(t[0],t[4]),rr.getMinWidth(t[6],t[2])*be.MODULES_IN_CODEWORD/be.MODULES_IN_STOP_PATTERN),Math.min(rr.getMinWidth(t[1],t[5]),rr.getMinWidth(t[7],t[3])*be.MODULES_IN_CODEWORD/be.MODULES_IN_STOP_PATTERN)))}reset(){}}class nr extends o{}nr.kind="ReaderException";class ir{constructor(t,e){this.verbose=!0===t,e&&this.setHints(e)}decode(t,e){return e&&this.setHints(e),this.decodeInternal(t)}decodeWithState(t){return null!==this.readers&&void 0!==this.readers||this.setHints(null),this.decodeInternal(t)}setHints(t){this.hints=t;const e=null!=t&&void 0!==t.get(E.TRY_HARDER),r=null==t?null:t.get(E.POSSIBLE_FORMATS),n=new Array;if(null!=r){const i=r.some((t=>t===k.UPC_A||t===k.UPC_E||t===k.EAN_13||t===k.EAN_8||t===k.CODABAR||t===k.CODE_39||t===k.CODE_93||t===k.CODE_128||t===k.ITF||t===k.RSS_14||t===k.RSS_EXPANDED));i&&!e&&n.push(new ee(t,this.verbose)),r.includes(k.QR_CODE)&&n.push(new Oe),r.includes(k.DATA_MATRIX)&&n.push(new ue),r.includes(k.AZTEC)&&n.push(new gt),r.includes(k.PDF_417)&&n.push(new rr),i&&e&&n.push(new ee(t,this.verbose))}0===n.length&&(e||n.push(new ee(t,this.verbose)),n.push(new Oe),n.push(new ue),n.push(new gt),n.push(new rr),e&&n.push(new ee(t,this.verbose))),this.readers=n}reset(){if(null!==this.readers)for(const t of this.readers)t.reset()}decodeInternal(t){if(null===this.readers)throw new nr("No readers where selected, nothing can be read.");for(const e of this.readers)try{return e.decode(t,this.hints)}catch(t){if(t instanceof nr)continue}throw new N("No MultiFormat Readers were able to detect the code.")}}var or;!function(t){t[t.ERROR_CORRECTION=0]="ERROR_CORRECTION",t[t.CHARACTER_SET=1]="CHARACTER_SET",t[t.DATA_MATRIX_SHAPE=2]="DATA_MATRIX_SHAPE",t[t.MIN_SIZE=3]="MIN_SIZE",t[t.MAX_SIZE=4]="MAX_SIZE",t[t.MARGIN=5]="MARGIN",t[t.PDF417_COMPACT=6]="PDF417_COMPACT",t[t.PDF417_COMPACTION=7]="PDF417_COMPACTION",t[t.PDF417_DIMENSIONS=8]="PDF417_DIMENSIONS",t[t.AZTEC_LAYERS=9]="AZTEC_LAYERS",t[t.QR_VERSION=10]="QR_VERSION"}(or||(or={}));var sr=or;class ar{constructor(t){this.field=t,this.cachedGenerators=[],this.cachedGenerators.push(new Z(t,Int32Array.from([1])))}buildGenerator(t){const e=this.cachedGenerators;if(t>=e.length){let r=e[e.length-1];const n=this.field;for(let i=e.length;i<=t;i++){const t=r.multiply(new Z(n,Int32Array.from([1,n.exp(i-1+n.getGeneratorBase())])));e.push(t),r=t}}return e[t]}encode(t,e){if(0===e)throw new a("No error correction bytes");const r=t.length-e;if(r<=0)throw new a("No data bytes provided");const n=this.buildGenerator(e),i=new Int32Array(r);u.arraycopy(t,0,i,0,r);let o=new Z(this.field,i);o=o.multiplyByMonomial(e,1);const s=o.divide(n)[1].getCoefficients(),l=e-s.length;for(let e=0;e=5&&(r+=lr.N1+(n-5)),n=1,s=i)}n>=5&&(r+=lr.N1+(n-5))}return r}}lr.N1=3,lr.N2=3,lr.N3=40,lr.N4=10;class cr{constructor(t,e){this.width=t,this.height=e;const r=new Array(e);for(let n=0;n!==e;n++)r[n]=new Uint8Array(t);this.bytes=r}getHeight(){return this.height}getWidth(){return this.width}get(t,e){return this.bytes[e][t]}getArray(){return this.bytes}setNumber(t,e,r){this.bytes[e][t]=r}setBoolean(t,e,r){this.bytes[e][t]=r?1:0}clear(t){for(const e of this.bytes)f.fill(e,t)}equals(t){if(!(t instanceof cr))return!1;const e=t;if(this.width!==e.width)return!1;if(this.height!==e.height)return!1;for(let t=0,r=this.height;t>\n"),t.toString()}setMode(t){this.mode=t}setECLevel(t){this.ecLevel=t}setVersion(t){this.version=t}setMaskPattern(t){this.maskPattern=t}setMatrix(t){this.matrix=t}static isValidMaskPattern(t){return t>=0&&t0;){for(6===o&&(o-=1);s>=0&&s=r;)t^=e<=0)for(let t=0;t!==r;t++){const r=n[t];r>=0&&dr.isEmpty(e.get(r,i))&&dr.embedPositionAdjustmentPattern(r-2,i-2,e)}}}}dr.POSITION_DETECTION_PATTERN=Array.from([Int32Array.from([1,1,1,1,1,1,1]),Int32Array.from([1,0,0,0,0,0,1]),Int32Array.from([1,0,1,1,1,0,1]),Int32Array.from([1,0,1,1,1,0,1]),Int32Array.from([1,0,1,1,1,0,1]),Int32Array.from([1,0,0,0,0,0,1]),Int32Array.from([1,1,1,1,1,1,1])]),dr.POSITION_ADJUSTMENT_PATTERN=Array.from([Int32Array.from([1,1,1,1,1]),Int32Array.from([1,0,0,0,1]),Int32Array.from([1,0,1,0,1]),Int32Array.from([1,0,0,0,1]),Int32Array.from([1,1,1,1,1])]),dr.POSITION_ADJUSTMENT_PATTERN_COORDINATE_TABLE=Array.from([Int32Array.from([-1,-1,-1,-1,-1,-1,-1]),Int32Array.from([6,18,-1,-1,-1,-1,-1]),Int32Array.from([6,22,-1,-1,-1,-1,-1]),Int32Array.from([6,26,-1,-1,-1,-1,-1]),Int32Array.from([6,30,-1,-1,-1,-1,-1]),Int32Array.from([6,34,-1,-1,-1,-1,-1]),Int32Array.from([6,22,38,-1,-1,-1,-1]),Int32Array.from([6,24,42,-1,-1,-1,-1]),Int32Array.from([6,26,46,-1,-1,-1,-1]),Int32Array.from([6,28,50,-1,-1,-1,-1]),Int32Array.from([6,30,54,-1,-1,-1,-1]),Int32Array.from([6,32,58,-1,-1,-1,-1]),Int32Array.from([6,34,62,-1,-1,-1,-1]),Int32Array.from([6,26,46,66,-1,-1,-1]),Int32Array.from([6,26,48,70,-1,-1,-1]),Int32Array.from([6,26,50,74,-1,-1,-1]),Int32Array.from([6,30,54,78,-1,-1,-1]),Int32Array.from([6,30,56,82,-1,-1,-1]),Int32Array.from([6,30,58,86,-1,-1,-1]),Int32Array.from([6,34,62,90,-1,-1,-1]),Int32Array.from([6,28,50,72,94,-1,-1]),Int32Array.from([6,26,50,74,98,-1,-1]),Int32Array.from([6,30,54,78,102,-1,-1]),Int32Array.from([6,28,54,80,106,-1,-1]),Int32Array.from([6,32,58,84,110,-1,-1]),Int32Array.from([6,30,58,86,114,-1,-1]),Int32Array.from([6,34,62,90,118,-1,-1]),Int32Array.from([6,26,50,74,98,122,-1]),Int32Array.from([6,30,54,78,102,126,-1]),Int32Array.from([6,26,52,78,104,130,-1]),Int32Array.from([6,30,56,82,108,134,-1]),Int32Array.from([6,34,60,86,112,138,-1]),Int32Array.from([6,30,58,86,114,142,-1]),Int32Array.from([6,34,62,90,118,146,-1]),Int32Array.from([6,30,54,78,102,126,150]),Int32Array.from([6,24,50,76,102,128,154]),Int32Array.from([6,28,54,80,106,132,158]),Int32Array.from([6,32,58,84,110,136,162]),Int32Array.from([6,26,54,82,110,138,166]),Int32Array.from([6,30,58,86,114,142,170])]),dr.TYPE_INFO_COORDINATES=Array.from([Int32Array.from([8,0]),Int32Array.from([8,1]),Int32Array.from([8,2]),Int32Array.from([8,3]),Int32Array.from([8,4]),Int32Array.from([8,5]),Int32Array.from([8,7]),Int32Array.from([8,8]),Int32Array.from([7,8]),Int32Array.from([5,8]),Int32Array.from([4,8]),Int32Array.from([3,8]),Int32Array.from([2,8]),Int32Array.from([1,8]),Int32Array.from([0,8])]),dr.VERSION_INFO_POLY=7973,dr.TYPE_INFO_POLY=1335,dr.TYPE_INFO_MASK_PATTERN=21522;class gr{constructor(t,e){this.dataBytes=t,this.errorCorrectionBytes=e}getDataBytes(){return this.dataBytes}getErrorCorrectionBytes(){return this.errorCorrectionBytes}}class fr{constructor(){}static calculateMaskPenalty(t){return lr.applyMaskPenaltyRule1(t)+lr.applyMaskPenaltyRule2(t)+lr.applyMaskPenaltyRule3(t)+lr.applyMaskPenaltyRule4(t)}static encode(t,e,r=null){let n=fr.DEFAULT_BYTE_MODE_ENCODING;const i=null!==r&&void 0!==r.get(sr.CHARACTER_SET);i&&(n=r.get(sr.CHARACTER_SET).toString());const o=this.chooseMode(t,n),s=new A;if(o===Ie.BYTE&&(i||fr.DEFAULT_BYTE_MODE_ENCODING!==n)){const t=I.getCharacterSetECIByName(n);void 0!==t&&this.appendECI(t,s)}this.appendModeInfo(o,s);const a=new A;let l;if(this.appendBytes(t,o,a,n),null!==r&&void 0!==r.get(sr.QR_VERSION)){const t=Number.parseInt(r.get(sr.QR_VERSION).toString(),10);l=Ae.getVersionForNumber(t);const n=this.calculateBitsNeeded(o,s,a,l);if(!this.willFit(n,l,e))throw new ur("Data too big for requested version")}else l=this.recommendVersion(e,o,s,a);const c=new A;c.appendBitArray(s);const h=o===Ie.BYTE?a.getSizeInBytes():t.length;this.appendLengthInfo(h,l,o,c),c.appendBitArray(a);const u=l.getECBlocksForLevel(e),d=l.getTotalCodewords()-u.getTotalECCodewords();this.terminateBits(d,c);const g=this.interleaveWithECBytes(c,l.getTotalCodewords(),d,u.getNumBlocks()),f=new hr;f.setECLevel(e),f.setMode(o),f.setVersion(l);const w=l.getDimensionForVersion(),m=new cr(w,w),E=this.chooseMaskPattern(g,e,l,m);return f.setMaskPattern(E),dr.buildMatrix(g,e,l,E,m),f.setMatrix(m),f}static recommendVersion(t,e,r,n){const i=this.calculateBitsNeeded(e,r,n,Ae.getVersionForNumber(1)),o=this.chooseVersion(i,t),s=this.calculateBitsNeeded(e,r,n,o);return this.chooseVersion(s,t)}static calculateBitsNeeded(t,e,r,n){return e.getSize()+t.getCharacterCountBits(n)+r.getSize()}static getAlphanumericCode(t){return t159)&&(r<224||r>235))return!1}return!0}static chooseMaskPattern(t,e,r,n){let i=Number.MAX_SAFE_INTEGER,o=-1;for(let s=0;s=(t+7)/8}static terminateBits(t,e){const r=8*t;if(e.getSize()>r)throw new ur("data bits cannot fit in the QR Code"+e.getSize()+" > "+r);for(let t=0;t<4&&e.getSize()0)for(let t=n;t<8;t++)e.appendBit(!1);const i=t-e.getSizeInBytes();for(let t=0;t=r)throw new ur("Block ID too large");const s=t%r,a=r-s,l=Math.floor(t/r),c=l+1,h=Math.floor(e/r),u=h+1,d=l-h,g=c-u;if(d!==g)throw new ur("EC bytes mismatch");if(r!==a+s)throw new ur("RS blocks mismatch");if(t!==(h+d)*a+(u+g)*s)throw new ur("Total bytes mismatch");n=1<=0&&e<=9}static appendNumericBytes(t,e){const r=t.length;let n=0;for(;n=33088&&n<=40956?i=n-33088:n>=57408&&n<=60351&&(i=n-49472),-1===i)throw new ur("Invalid byte sequence");const o=192*(i>>8)+(255&i);e.appendBits(o,13)}}static appendECI(t,e){e.appendBits(Ie.ECI.getBits(),4),e.appendBits(t.getValue(),8)}}fr.ALPHANUMERIC_TABLE=Int32Array.from([-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,36,-1,-1,-1,37,38,-1,-1,-1,-1,39,40,-1,41,42,43,0,1,2,3,4,5,6,7,8,9,44,-1,-1,-1,-1,-1,-1,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,-1,-1,-1,-1,-1]),fr.DEFAULT_BYTE_MODE_ENCODING=I.UTF8.getName();class wr{write(t,e,r,n=null){if(0===t.length)throw new a("Found empty contents");if(e<0||r<0)throw new a("Requested dimensions are too small: "+e+"x"+r);let i=de.L,o=wr.QUIET_ZONE_SIZE;null!==n&&(void 0!==n.get(sr.ERROR_CORRECTION)&&(i=de.fromString(n.get(sr.ERROR_CORRECTION).toString())),void 0!==n.get(sr.MARGIN)&&(o=Number.parseInt(n.get(sr.MARGIN).toString(),10)));const s=fr.encode(t,i,n);return this.renderResult(s,e,r,o)}writeToDom(t,e,r,n,i=null){"string"==typeof t&&(t=document.querySelector(t));const o=this.write(e,r,n,i);t&&t.appendChild(o)}renderResult(t,e,r,n){const i=t.getMatrix();if(null===i)throw new J;const o=i.getWidth(),s=i.getHeight(),a=o+2*n,l=s+2*n,c=Math.max(e,a),h=Math.max(r,l),u=Math.min(Math.floor(c/a),Math.floor(h/l)),d=Math.floor((c-o*u)/2),g=Math.floor((h-s*u)/2),f=this.createSVGElement(c,h);for(let t=0,e=g;te||i+s>r)throw new a("Crop rectangle does not fit within image data.");l&&this.reverseHorizontal(o,s)}getRow(t,e){if(t<0||t>=this.getHeight())throw new a("Requested row is outside the image: "+t);const r=this.getWidth();(null==e||e.length>16&255,o=r>>7&510,s=255&r;i[e]=(n+o+s)/4&255}this.luminances=i}else this.luminances=t;if(void 0===n&&(this.dataWidth=e),void 0===i&&(this.dataHeight=r),void 0===o&&(this.left=0),void 0===s&&(this.top=0),this.left+e>this.dataWidth||this.top+r>this.dataHeight)throw new a("Crop rectangle does not fit within image data.")}getRow(t,e){if(t<0||t>=this.getHeight())throw new a("Requested row is outside the image: "+t);const r=this.getWidth();(null==e||e.length"}}class Tr extends _r{constructor(t,e,r){super(t,0,0),this.binaryShiftStart=e,this.binaryShiftByteCount=r}appendTo(t,e){for(let 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)}addBinaryShift(t,e){return new Tr(this,t,e)}toString(){return"<"+this.binaryShiftStart+"::"+(this.binaryShiftStart+this.binaryShiftByteCount-1)+">"}}function yr(t,e,r){return new _r(t,e,r)}const Nr=["UPPER","LOWER","DIGIT","MIXED","PUNCT"],Mr=new _r(null,0,0),Dr=[Int32Array.from([0,327708,327710,327709,656318]),Int32Array.from([590318,0,327710,327709,656318]),Int32Array.from([262158,590300,0,590301,932798]),Int32Array.from([327709,327708,656318,0,327710]),Int32Array.from([327711,656380,656382,656381,0])];const Rr=function(t){for(let e of t)f.fill(e,-1);return t[0][4]=0,t[1][4]=0,t[1][0]=28,t[3][4]=0,t[2][4]=0,t[2][0]=15,t}(f.createInt32Array(6,6));class Or{constructor(t,e,r,n){this.token=t,this.mode=e,this.binaryShiftByteCount=r,this.bitCount=n}getMode(){return this.mode}getToken(){return this.token}getBinaryShiftByteCount(){return this.binaryShiftByteCount}getBitCount(){return this.bitCount}latchAndAppend(t,e){let r=this.bitCount,n=this.token;if(t!==this.mode){let e=Dr[this.mode][t];n=yr(n,65535&e,e>>16),r+=e>>16}let i=2===t?4:5;return n=yr(n,e,i),new Or(n,t,0,r+i)}shiftAndAppend(t,e){let r=this.token,n=2===this.mode?4:5;return r=yr(r,Rr[this.mode][t],n),r=yr(r,e,5),new Or(r,this.mode,0,this.bitCount+n+5)}addBinaryShiftChar(t){let e=this.token,r=this.mode,n=this.bitCount;if(4===this.mode||2===this.mode){let t=Dr[r][0];e=yr(e,65535&t,t>>16),n+=t>>16,r=0}let i=0===this.binaryShiftByteCount||31===this.binaryShiftByteCount?18:62===this.binaryShiftByteCount?9:8,o=new Or(e,r,this.binaryShiftByteCount+1,n+i);return 2078===o.binaryShiftByteCount&&(o=o.endBinaryShift(t+1)),o}endBinaryShift(t){if(0===this.binaryShiftByteCount)return this;let e=this.token;return e=function(t,e,r){return new Tr(t,e,r)}(e,t-this.binaryShiftByteCount,this.binaryShiftByteCount),new Or(e,this.mode,0,this.bitCount)}isBetterThanOrEqualTo(t){let e=this.bitCount+(Dr[this.mode][t.mode]>>16);return this.binaryShiftByteCountt.binaryShiftByteCount&&t.binaryShiftByteCount>0&&(e+=10),e<=t.bitCount}toBitArray(t){let e=[];for(let r=this.endBinaryShift(t.length).token;null!==r;r=r.getPrevious())e.unshift(r);let r=new A;for(const n of e)n.appendTo(r,t);return r}toString(){return _.format("%s bits=%d bytes=%d",Nr[this.mode],this.bitCount,this.binaryShiftByteCount)}static calculateBinaryShiftCost(t){return t.binaryShiftByteCount>62?21:t.binaryShiftByteCount>31?20:t.binaryShiftByteCount>0?10:0}}Or.INITIAL_STATE=new Or(Mr,0,0,0);const br=function(t){const e=_.getCharCode(" "),r=_.getCharCode("."),n=_.getCharCode(",");t[0][e]=1;const i=_.getCharCode("Z"),o=_.getCharCode("A");for(let e=o;e<=i;e++)t[0][e]=e-o+2;t[1][e]=1;const s=_.getCharCode("z"),a=_.getCharCode("a");for(let e=a;e<=s;e++)t[1][e]=e-a+2;t[2][e]=1;const l=_.getCharCode("9"),c=_.getCharCode("0");for(let e=c;e<=l;e++)t[2][e]=e-c+2;t[2][n]=12,t[2][r]=13;const h=["\0"," ","","","","","","","","\b","\t","\n","\v","\f","\r","","","","","","@","\\","^","_","`","|","~",""];for(let e=0;e","?","[","]","{","}"];for(let e=0;e0&&(t[4][_.getCharCode(u[e])]=e);return t}(f.createInt32Array(5,256));class Lr{constructor(t){this.text=t}encode(){const t=_.getCharCode(" "),e=_.getCharCode("\n");let r=Sr.singletonList(Or.INITIAL_STATE);for(let n=0;n0?(r=Lr.updateStateListForPair(r,n,i),n++):r=this.updateStateListForChar(r,n)}return Sr.min(r,((t,e)=>t.getBitCount()-e.getBitCount())).toBitArray(this.text)}updateStateListForChar(t,e){const r=[];for(let n of t)this.updateStateForChar(n,e,r);return Lr.simplifyStates(r)}updateStateForChar(t,e,r){let n=255&this.text[e],i=br[t.getMode()][n]>0,o=null;for(let s=0;s<=4;s++){let a=br[s][n];if(a>0){if(null==o&&(o=t.endBinaryShift(e)),!i||s===t.getMode()||2===s){const t=o.latchAndAppend(s,a);r.push(t)}if(!i&&Rr[t.getMode()][s]>=0){const t=o.shiftAndAppend(s,a);r.push(t)}}}if(t.getBinaryShiftByteCount()>0||0===br[t.getMode()][n]){let n=t.addBinaryShiftChar(e);r.push(n)}}static updateStateListForPair(t,e,r){const n=[];for(let i of t)this.updateStateForPair(i,e,r,n);return this.simplifyStates(n)}static updateStateForPair(t,e,r,n){let i=t.endBinaryShift(e);if(n.push(i.latchAndAppend(4,r)),4!==t.getMode()&&n.push(i.shiftAndAppend(4,r)),3===r||4===r){let t=i.latchAndAppend(2,16-r).latchAndAppend(2,1);n.push(t)}if(t.getBinaryShiftByteCount()>0){let r=t.addBinaryShiftChar(e).addBinaryShiftChar(e+1);n.push(r)}}static simplifyStates(t){let e=[];for(const r of t){let t=!0;for(const n of e){if(n.isBetterThanOrEqualTo(r)){t=!1;break}r.isBetterThanOrEqualTo(n)&&(e=e.filter((t=>t!==n)))}t&&e.push(r)}return e}}class Br{constructor(){}static encodeBytes(t){return Br.encode(t,Br.DEFAULT_EC_PERCENT,Br.DEFAULT_AZTEC_LAYERS)}static encode(t,e,r){let n,i,o,s,l,c=new Lr(t).encode(),h=w.truncDivision(c.getSize()*e,100)+11,u=c.getSize()+h;if(r!==Br.DEFAULT_AZTEC_LAYERS){if(n=r<0,i=Math.abs(r),i>(n?Br.MAX_NB_BITS_COMPACT:Br.MAX_NB_BITS))throw new a(_.format("Illegal value %s for layers",r));o=Br.totalBitsInLayer(i,n),s=Br.WORD_SIZE[i];let t=o-o%s;if(l=Br.stuffBits(c,s),l.getSize()+h>t)throw new a("Data to large for user specified layer");if(n&&l.getSize()>64*s)throw new a("Data to large for user specified layer")}else{s=0,l=null;for(let t=0;;t++){if(t>Br.MAX_NB_BITS)throw new a("Data too large for an Aztec code");if(n=t<=3,i=n?t+1:t,o=Br.totalBitsInLayer(i,n),u>o)continue;null!=l&&s===Br.WORD_SIZE[i]||(s=Br.WORD_SIZE[i],l=Br.stuffBits(c,s));let e=o-o%s;if(!(n&&l.getSize()>64*s)&&l.getSize()+h<=e)break}}let d,g=Br.generateCheckWords(l,o,s),f=l.getSize()/s,A=Br.generateModeMessage(n,i,f),m=(n?11:14)+4*i,E=new Int32Array(m);if(n){d=m;for(let t=0;t=n||t.get(o+r))&&(s|=1<{for(var n in e)r.o(e,n)&&!r.o(t,n)&&Object.defineProperty(t,n,{enumerable:!0,get:e[n]})},r.g=function(){if("object"==typeof globalThis)return globalThis;try{return this||new Function("return this")()}catch(t){if("object"==typeof window)return window}}(),r.o=(t,e)=>Object.prototype.hasOwnProperty.call(t,e),r.r=t=>{"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})};var n={};(()=>{"use strict";var t;r.r(n),r.d(n,{Html5Qrcode:()=>L,Html5QrcodeScanType:()=>i,Html5QrcodeScanner:()=>V,Html5QrcodeScannerState:()=>f,Html5QrcodeSupportedFormats:()=>t}),function(t){t[t.QR_CODE=0]="QR_CODE",t[t.AZTEC=1]="AZTEC",t[t.CODABAR=2]="CODABAR",t[t.CODE_39=3]="CODE_39",t[t.CODE_93=4]="CODE_93",t[t.CODE_128=5]="CODE_128",t[t.DATA_MATRIX=6]="DATA_MATRIX",t[t.MAXICODE=7]="MAXICODE",t[t.ITF=8]="ITF",t[t.EAN_13=9]="EAN_13",t[t.EAN_8=10]="EAN_8",t[t.PDF_417=11]="PDF_417",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"}(t||(t={}));var e,i,o=new Map([[t.QR_CODE,"QR_CODE"],[t.AZTEC,"AZTEC"],[t.CODABAR,"CODABAR"],[t.CODE_39,"CODE_39"],[t.CODE_93,"CODE_93"],[t.CODE_128,"CODE_128"],[t.DATA_MATRIX,"DATA_MATRIX"],[t.MAXICODE,"MAXICODE"],[t.ITF,"ITF"],[t.EAN_13,"EAN_13"],[t.EAN_8,"EAN_8"],[t.PDF_417,"PDF_417"],[t.RSS_14,"RSS_14"],[t.RSS_EXPANDED,"RSS_EXPANDED"],[t.UPC_A,"UPC_A"],[t.UPC_E,"UPC_E"],[t.UPC_EAN_EXTENSION,"UPC_EAN_EXTENSION"]]);function s(e){return Object.values(t).includes(e)}!function(t){t[t.UNKNOWN=0]="UNKNOWN",t[t.URL=1]="URL"}(e||(e={})),function(t){t[t.SCAN_TYPE_CAMERA=0]="SCAN_TYPE_CAMERA",t[t.SCAN_TYPE_FILE=1]="SCAN_TYPE_FILE"}(i||(i={}));var a,l=function(){function t(){}return t.GITHUB_PROJECT_URL="https://github.com/mebjas/html5-qrcode",t.SCAN_DEFAULT_FPS=2,t.DEFAULT_DISABLE_FLIP=!1,t.DEFAULT_REMEMBER_LAST_CAMERA_USED=!0,t.DEFAULT_SUPPORTED_SCAN_TYPE=[i.SCAN_TYPE_CAMERA,i.SCAN_TYPE_FILE],t}(),c=function(){function t(t,e){this.format=t,this.formatName=e}return t.prototype.toString=function(){return this.formatName},t.create=function(e){if(!o.has(e))throw e+" not in html5QrcodeSupportedFormatsTextMap";return new t(e,o.get(e))},t}(),h=function(){function t(){}return t.createFromText=function(t){return{decodedText:t,result:{text:t}}},t.createFromQrcodeResult=function(t){return{decodedText:t.text,result:t}},t}();!function(t){t[t.UNKWOWN_ERROR=0]="UNKWOWN_ERROR",t[t.IMPLEMENTATION_ERROR=1]="IMPLEMENTATION_ERROR",t[t.NO_CODE_FOUND_ERROR=2]="NO_CODE_FOUND_ERROR"}(a||(a={}));var u=function(){function t(){}return t.createFrom=function(t){return{errorMessage:t,type:a.UNKWOWN_ERROR}},t}(),d=function(){function t(t){this.verbose=t}return t.prototype.log=function(t){this.verbose&&console.log(t)},t.prototype.warn=function(t){this.verbose&&console.warn(t)},t.prototype.logError=function(t,e){(this.verbose||!0===e)&&console.error(t)},t.prototype.logErrors=function(t){if(0===t.length)throw"Logger#logError called without arguments";this.verbose&&console.error(t)},t}();function g(t){return null==t}var f,w=function(){function t(){}return t.codeParseError=function(t){return"QR code parse error, error = "+t},t.errorGettingUserMedia=function(t){return"Error getting userMedia, error = "+t},t.onlyDeviceSupportedError=function(){return"The device doesn't support navigator.mediaDevices , only supported cameraIdOrConfig in this case is deviceId parameter (string)."},t.cameraStreamingNotSupported=function(){return"Camera streaming not supported by the browser."},t.unableToQuerySupportedDevices=function(){return"Unable to query supported devices, unknown error."},t.insecureContextCameraQueryError=function(){return"Camera access is only supported in secure context like https or localhost."},t}(),A=function(){function t(){}return t.scanningStatus=function(){return"Scanning"},t.idleStatus=function(){return"Idle"},t.errorStatus=function(){return"Error"},t.permissionStatus=function(){return"Permission"},t.noCameraFoundErrorStatus=function(){return"No Cameras"},t.lastMatch=function(t){return"Last Match: "+t},t.codeScannerTitle=function(){return"Code Scanner"},t.cameraPermissionTitle=function(){return"Request Camera Permissions"},t.cameraPermissionRequesting=function(){return"Requesting camera permissions..."},t.noCameraFound=function(){return"No camera found"},t.scanButtonStopScanningText=function(){return"Stop Scanning"},t.scanButtonStartScanningText=function(){return"Start Scanning"},t.scanButtonScanningStarting=function(){return"Launching Camera..."},t.textIfCameraScanSelected=function(){return"Scan an Image File"},t.textIfFileScanSelected=function(){return"Scan using camera directly"},t.selectCamera=function(){return"Select Camera"},t}(),m=function(){function t(){}return t.builtUsing=function(){return"Built using "},t.reportIssues=function(){return"Report issues"},t}(),E=function(){function t(){}return t.isMediaStreamConstraintsValid=function(t,e){if("object"!=typeof t){var r=typeof t;return e.logError("videoConstraints should be of type object, the object passed is of type "+r+".",!0),!1}for(var n=new Set(["autoGainControl","channelCount","echoCancellation","latency","noiseSuppression","sampleRate","sampleSize","volume"]),i=0,o=Object.keys(t);i0&&i[i.length-1])||6!==o[0]&&2!==o[0])){s=0;continue}if(3===o[0]&&(!i||o[1]>i[0]&&o[1]r&&(r=s,e=o)}if(!e)throw"No largest barcode found";return e},e.prototype.createBarcodeDetectorFormats=function(t){for(var e=[],r=0,n=t;r=o&&i()}))}))},e.prototype.scanFile=function(t,e){return this.scanFileV2(t,e).then((function(t){return t.decodedText}))},e.prototype.scanFileV2=function(t,e){var r=this;if(!(t&&t instanceof File))throw"imageFile argument is mandatory and should be instance of File. Use 'event.target.files[0]'.";if(g(e)&&(e=!0),!this.stateManagerProxy.canScanFile())throw"Cannot start file scan - ongoing camera scan";return new Promise((function(n,i){r.possiblyCloseLastScanImageFile(),r.clearElement(),r.lastScanImageFile=URL.createObjectURL(t);var o=new Image;o.onload=function(){var t=o.width,s=o.height,a=document.getElementById(r.elementId),l=a.clientWidth?a.clientWidth:O.DEFAULT_WIDTH,c=Math.max(a.clientHeight?a.clientHeight:s,O.FILE_SCAN_MIN_HEIGHT),u=r.computeCanvasDrawConfig(t,s,l,c);if(e){var d=r.createCanvasElement(l,c,"qr-canvas-visible");d.style.display="inline-block",a.appendChild(d);var g=d.getContext("2d");if(!g)throw"Unable to get 2d context from canvas";g.canvas.width=l,g.canvas.height=c,g.drawImage(o,0,0,t,s,u.x,u.y,u.width,u.height)}var f=r.createCanvasElement(u.width,u.height);a.appendChild(f);var w=f.getContext("2d");if(!w)throw"Unable to get 2d context from canvas";w.canvas.width=u.width,w.canvas.height=u.height,w.drawImage(o,0,0,t,s,0,0,u.width,u.height);try{r.qrcode.decodeAsync(f).then((function(t){n(h.createFromQrcodeResult(t))})).catch(i)}catch(t){i("QR code parse error, error = "+t)}},o.onerror=i,o.onabort=i,o.onstalled=i,o.onsuspend=i,o.src=URL.createObjectURL(t)}))},e.prototype.clear=function(){this.clearElement()},e.getCameras=function(){if(navigator.mediaDevices)return e.getCamerasFromMediaDevices();var t=MediaStreamTrack;if(MediaStreamTrack&&t.getSources)return e.getCamerasFromMediaStreamTrack();var r=w.unableToQuerySupportedDevices();return function(){if("https:"===location.protocol)return!0;var t=location.host.split(":")[0];return"127.0.0.1"===t||"localhost"===t}()||(r=w.insecureContextCameraQueryError()),Promise.reject(r)},e.prototype.getRunningTrackCapabilities=function(){if(null==this.localMediaStream)throw"Scanning is not in running state, call this API only when QR code scanning using camera is in running state.";if(0===this.localMediaStream.getVideoTracks().length)throw"No video tracks found";return this.localMediaStream.getVideoTracks()[0].getCapabilities()},e.prototype.applyVideoConstraints=function(t){var e=this;if(!t)throw"videoConstaints is required argument.";if(!E.isMediaStreamConstraintsValid(t,this.logger))throw"invalid videoConstaints passed, check logs for more details";if(null===this.localMediaStream)throw"Scanning is not in running state, call this API only when QR code scanning using camera is in running state.";if(0===this.localMediaStream.getVideoTracks().length)throw"No video tracks found";return new Promise((function(r,n){"aspectRatio"in t?n("Chaning 'aspectRatio' in run-time is not yet supported."):e.localMediaStream.getVideoTracks()[0].applyConstraints(t).then((function(t){r(t)})).catch((function(t){n(t)}))}))},e.getCamerasFromMediaDevices=function(){return new Promise((function(t,e){navigator.mediaDevices.getUserMedia({audio:!1,video:!0}).then((function(r){navigator.mediaDevices.enumerateDevices().then((function(e){for(var n=[],i=0,o=e;it&&(this.logger.warn("`qrbox.width` or `qrbox` is larger than the width of the root element. The width will be truncated to the width of root element."),i=t),i)},e.prototype.validateQrboxConfig=function(t){if("number"!=typeof t&&"function"!=typeof t&&(void 0===t.width||void 0===t.height))throw"Invalid instance of QrDimensions passed for 'config.qrbox'. Both 'width' and 'height' should be set."},e.prototype.toQrdimensions=function(t,e,r){if("number"==typeof r)return{width:r,height:r};if("function"==typeof r)try{return r(t,e)}catch(t){throw new Error("qrbox config was passed as a function but it failed with unknown error"+t)}return r},e.prototype.setupUi=function(t,e,r){r.isShadedBoxEnabled()&&this.validateQrboxSize(t,e,r);var n=g(r.qrbox)?{width:t,height:e}:r.qrbox;this.validateQrboxConfig(n);var i=this.toQrdimensions(t,e,n);i.height>e&&this.logger.warn("[Html5Qrcode] config.qrbox has height that isgreater than the height of the video stream. Shading will be ignored");var o=r.isShadedBoxEnabled()&&i.height<=e,s={x:0,y:0,width:t,height:e},a=o?this.getShadedRegionBounds(t,e,i):s,l=this.createCanvasElement(a.width,a.height),c=l.getContext("2d");c.canvas.width=a.width,c.canvas.height=a.height,this.element.append(l),o&&this.possiblyInsertShadingElement(this.element,t,e,i),this.createScannerPausedUiElement(this.element),this.qrRegion=a,this.context=c,this.canvasElement=l},e.prototype.createScannerPausedUiElement=function(t){var e=document.createElement("div");e.innerText="Scanner paused",e.style.display="none",e.style.position="absolute",e.style.top="0px",e.style.zIndex="1",e.style.background="yellow",e.style.textAlign="center",e.style.width="100%",t.appendChild(e),this.scannerPausedUiElement=e},e.prototype.scanContext=function(t,e){var r=this;return this.stateManagerProxy.isPaused()?Promise.resolve(!1):this.qrcode.decodeAsync(this.canvasElement).then((function(e){return t(e.text,h.createFromQrcodeResult(e)),r.possiblyUpdateShaders(!0),!0})).catch((function(t){r.possiblyUpdateShaders(!1);var n=w.codeParseError(t);return e(n,u.createFrom(n)),!1}))},e.prototype.foreverScan=function(t,e,r){var n=this;if(this.shouldScan&&this.localMediaStream){var i=this.videoElement,o=i.videoWidth/i.clientWidth,s=i.videoHeight/i.clientHeight;if(!this.qrRegion)throw"qrRegion undefined when localMediaStream is ready.";var a=this.qrRegion.width*o,l=this.qrRegion.height*s,c=this.qrRegion.x*o,h=this.qrRegion.y*s;this.context.drawImage(i,c,h,a,l,0,0,this.qrRegion.width,this.qrRegion.height);var u=function(){n.foreverScanTimeout=setTimeout((function(){n.foreverScan(t,e,r)}),n.getTimeoutFps(t.fps))};this.scanContext(e,r).then((function(i){i||!0===t.disableFlip?u():(n.context.translate(n.context.canvas.width,0),n.context.scale(-1,1),n.scanContext(e,r).finally((function(){u()})))})).catch((function(t){n.logger.logError("Error happend while scanning context",t),u()}))}},e.prototype.onMediaStreamReceived=function(t,e,r,n,i,o){var s=this,a=this;return new Promise((function(l,c){var h=function(){var r=s.createVideoElement(n);a.element.append(r),r.onabort=c,r.onerror=c;var h=function(){var t=r.clientWidth,n=r.clientHeight;a.setupUi(t,n,e),a.foreverScan(e,i,o),r.removeEventListener("playing",h),l(null)};r.addEventListener("playing",h),r.srcObject=t,r.play(),a.videoElement=r};if(a.localMediaStream=t,r||!e.aspectRatio)h();else{var u={aspectRatio:e.aspectRatio};t.getVideoTracks()[0].applyConstraints(u).then((function(t){return h()})).catch((function(t){a.logger.logErrors(["[Html5Qrcode] Constriants could not be satisfied, ignoring constraints",t]),h()}))}}))},e.prototype.createVideoConstraints=function(t){if("string"==typeof t)return{deviceId:{exact:t}};if("object"==typeof t){var e="facingMode",r={user:!0,environment:!0},n="exact",i=function(t){if(t in r)return!0;throw"config has invalid 'facingMode' value = '"+t+"'"},o=Object.keys(t);if(1!==o.length)throw"'cameraIdOrConfig' object should have exactly 1 key, if passed as an object, found "+o.length+" keys";var s=Object.keys(t)[0];if(s!==e&&"deviceId"!==s)throw"Only 'facingMode' and 'deviceId' are supported for 'cameraIdOrConfig'";if(s!==e){var a=t.deviceId;if("string"==typeof a)return{deviceId:a};if("object"==typeof a){if(n in a)return{deviceId:{exact:a.exact}};throw"'deviceId' should be string or object with exact as key."}throw"Invalid type of 'deviceId' = "+typeof a}var l=t.facingMode;if("string"==typeof l){if(i(l))return{facingMode:l}}else{if("object"!=typeof l)throw"Invalid type of 'facingMode' = "+typeof l;if(!(n in l))throw"'facingMode' should be string or object with exact as key.";if(i(l.exact))return{facingMode:{exact:l.exact}}}}throw"Invalid type of 'cameraIdOrConfig' = "+typeof t},e.prototype.computeCanvasDrawConfig=function(t,e,r,n){if(t<=r&&e<=n)return{x:(r-t)/2,y:(n-e)/2,width:t,height:e};var i=t,o=e;return t>r&&(e*=r/t,t=r),e>n&&(t*=n/e,e=n),this.logger.log("Image downsampled from "+i+"X"+o+" to "+t+"X"+e+"."),this.computeCanvasDrawConfig(t,e,r,n)},e.prototype.clearElement=function(){if(this.stateManagerProxy.isScanning())throw"Cannot clear while scan is ongoing, close it first.";var t=document.getElementById(this.elementId);t&&(t.innerHTML="")},e.prototype.createVideoElement=function(t){var e=document.createElement("video");return e.style.width=t+"px",e.muted=!0,e.setAttribute("muted","true"),e.playsInline=!0,e},e.prototype.possiblyUpdateShaders=function(t){this.qrMatch!==t&&(this.hasBorderShaders&&this.borderShaders&&this.borderShaders.length&&this.borderShaders.forEach((function(e){e.style.backgroundColor=t?O.BORDER_SHADER_MATCH_COLOR:O.BORDER_SHADER_DEFAULT_COLOR})),this.qrMatch=t)},e.prototype.possiblyCloseLastScanImageFile=function(){this.lastScanImageFile&&(URL.revokeObjectURL(this.lastScanImageFile),this.lastScanImageFile=null)},e.prototype.createCanvasElement=function(t,e,r){var n=t,i=e,o=document.createElement("canvas");return o.style.width=n+"px",o.style.height=i+"px",o.style.display="none",o.id=g(r)?"qr-canvas":r,o},e.prototype.getShadedRegionBounds=function(t,e,r){if(r.width>t||r.height>e)throw"'config.qrbox' dimensions should not be greater than the dimensions of the root HTML element.";return{x:(t-r.width)/2,y:(e-r.height)/2,width:r.width,height:r.height}},e.prototype.possiblyInsertShadingElement=function(t,e,r,n){if(!(e-n.width<1||r-n.height<1)){var i=document.createElement("div");i.style.position="absolute";var o=(e-n.width)/2,s=(r-n.height)/2;if(i.style.borderLeft=o+"px solid #0000007a",i.style.borderRight=o+"px solid #0000007a",i.style.borderTop=s+"px solid #0000007a",i.style.borderBottom=s+"px solid #0000007a",i.style.boxSizing="border-box",i.style.top="0px",i.style.bottom="0px",i.style.left="0px",i.style.right="0px",i.id=""+O.SHADED_REGION_ELEMENT_ID,e-n.width<11||r-n.height<11)this.hasBorderShaders=!1;else{var a=40;this.insertShaderBorders(i,a,5,-5,0,!0),this.insertShaderBorders(i,a,5,-5,0,!1),this.insertShaderBorders(i,a,5,n.height+5,0,!0),this.insertShaderBorders(i,a,5,n.height+5,0,!1),this.insertShaderBorders(i,5,45,-5,-5,!0),this.insertShaderBorders(i,5,45,n.height+5-a,-5,!0),this.insertShaderBorders(i,5,45,-5,-5,!1),this.insertShaderBorders(i,5,45,n.height+5-a,-5,!1),this.hasBorderShaders=!0}t.append(i)}},e.prototype.insertShaderBorders=function(t,e,r,n,i,o){var s=document.createElement("div");s.style.position="absolute",s.style.backgroundColor=O.BORDER_SHADER_DEFAULT_COLOR,s.style.width=e+"px",s.style.height=r+"px",s.style.top=n+"px",o?s.style.left=i+"px":s.style.right=i+"px",this.borderShaders||(this.borderShaders=[]),this.borderShaders.push(s),t.appendChild(s)},e.prototype.showPausedState=function(){if(!this.scannerPausedUiElement)throw"[internal error] scanner paused UI element not found";this.scannerPausedUiElement.style.display="block"},e.prototype.hidePausedState=function(){if(!this.scannerPausedUiElement)throw"[internal error] scanner paused UI element not found";this.scannerPausedUiElement.style.display="none"},e.prototype.getTimeoutFps=function(t){return 1e3/t},e}(),B="data:image/svg+xml;base64,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",P=function(){function t(){}return t.createDefault=function(){return{hasPermission:!1,lastUsedCameraId:null}},t}(),v=function(){function t(){this.data=P.createDefault();var e=localStorage.getItem(t.LOCAL_STORAGE_KEY);e?this.data=JSON.parse(e):this.reset()}return t.prototype.hasCameraPermissions=function(){return this.data.hasPermission},t.prototype.getLastUsedCameraId=function(){return this.data.lastUsedCameraId},t.prototype.setHasPermission=function(t){this.data.hasPermission=t,this.flush()},t.prototype.setLastUsedCameraId=function(t){this.data.lastUsedCameraId=t,this.flush()},t.prototype.resetLastUsedCameraId=function(){this.data.lastUsedCameraId=null,this.flush()},t.prototype.reset=function(){this.data=P.createDefault(),this.flush()},t.prototype.flush=function(){localStorage.setItem(t.LOCAL_STORAGE_KEY,JSON.stringify(this.data))},t.LOCAL_STORAGE_KEY="HTML5_QRCODE_DATA",t}(),F=function(){function t(){this.infoDiv=document.createElement("div")}return t.prototype.renderInto=function(t){this.infoDiv.style.position="absolute",this.infoDiv.style.top="10px",this.infoDiv.style.right="10px",this.infoDiv.style.zIndex="2",this.infoDiv.style.display="none",this.infoDiv.style.padding="5pt",this.infoDiv.style.border="1px solid silver",this.infoDiv.style.fontSize="10pt",this.infoDiv.style.background="rgb(248 248 248)",this.infoDiv.innerText=m.builtUsing();var e=document.createElement("a");e.innerText="html5-qrcode",e.href="https://github.com/mebjas/html5-qrcode",e.target="new",this.infoDiv.appendChild(e);var r=document.createElement("br"),n=document.createElement("br");this.infoDiv.appendChild(r),this.infoDiv.appendChild(n);var i=document.createElement("a");i.innerText=m.reportIssues(),i.href="https://github.com/mebjas/html5-qrcode/issues",i.target="new",this.infoDiv.appendChild(i),t.appendChild(this.infoDiv)},t.prototype.show=function(){this.infoDiv.style.display="block"},t.prototype.hide=function(){this.infoDiv.style.display="none"},t}(),x=function(){function t(t,e){this.isShowingInfoIcon=!0,this.onTapIn=t,this.onTapOut=e,this.infoIcon=document.createElement("img")}return t.prototype.renderInto=function(t){var e=this;this.infoIcon.alt="Info icon",this.infoIcon.src=B,this.infoIcon.style.position="absolute",this.infoIcon.style.top="4px",this.infoIcon.style.right="4px",this.infoIcon.style.opacity="0.6",this.infoIcon.style.cursor="pointer",this.infoIcon.style.zIndex="2",this.infoIcon.style.width="16px",this.infoIcon.style.height="16px",this.infoIcon.onmouseover=function(t){return e.onHoverIn()},this.infoIcon.onmouseout=function(t){return e.onHoverOut()},this.infoIcon.onclick=function(t){return e.onClick()},t.appendChild(this.infoIcon)},t.prototype.onHoverIn=function(){this.isShowingInfoIcon&&(this.infoIcon.style.opacity="1")},t.prototype.onHoverOut=function(){this.isShowingInfoIcon&&(this.infoIcon.style.opacity="0.6")},t.prototype.onClick=function(){this.isShowingInfoIcon?(this.isShowingInfoIcon=!1,this.onTapIn(),this.infoIcon.src="data:image/png;base64,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",this.infoIcon.style.opacity="1"):(this.isShowingInfoIcon=!0,this.onTapOut(),this.infoIcon.src=B,this.infoIcon.style.opacity="0.6")},t}(),k=function(){function t(){var t=this;this.infoDiv=new F,this.infoIcon=new x((function(){t.infoDiv.show()}),(function(){t.infoDiv.hide()}))}return t.prototype.renderInto=function(t){this.infoDiv.renderInto(t),this.infoIcon.renderInto(t)},t}(),U=function(){function t(){}return t.hasCameraPermissions=function(){return new Promise((function(t,e){navigator.mediaDevices.enumerateDevices().then((function(e){e.forEach((function(e){"videoinput"===e.kind&&e.label&&t(!0)})),t(!1)}))}))},t}(),H=function(){function t(t){this.supportedScanTypes=this.validateAndReturnScanTypes(t)}return t.prototype.getDefaultScanType=function(){return this.supportedScanTypes[0]},t.prototype.hasMoreThanOneScanType=function(){return this.supportedScanTypes.length>1},t.prototype.isCameraScanRequired=function(){for(var e=0,r=this.supportedScanTypes;ee)throw"Max "+e+" values expected for supportedScanTypes";for(var r=0,n=t;r0?(t.removeChild(e),n.renderCameraSelection(r)):(n.setHeaderMessage(A.noCameraFound(),y.STATUS_WARNING),i())})).catch((function(t){n.persistedDataManager.setHasPermission(!1),r?r.disabled=!1:i(),n.setHeaderMessage(t,y.STATUS_WARNING)}))},t.prototype.createPermissionButton=function(t,e){var r=this,n=document.createElement("button");n.id=this.getCameraPermissionButtonId(),n.innerText=A.cameraPermissionTitle(),n.addEventListener("click",(function(){n.disabled=!0,r.createCameraListUi(t,e,n)})),e.appendChild(n)},t.prototype.createPermissionsUi=function(t,e){var r=this;H.isCameraScanType(this.currentScanType)&&this.persistedDataManager.hasCameraPermissions()?U.hasCameraPermissions().then((function(n){n?r.createCameraListUi(t,e):(r.persistedDataManager.setHasPermission(!1),r.createPermissionButton(t,e))})).catch((function(n){r.persistedDataManager.setHasPermission(!1),r.createPermissionButton(t,e)})):this.createPermissionButton(t,e)},t.prototype.createSectionControlPanel=function(){var t=document.getElementById(this.getDashboardSectionId()),e=document.createElement("div");t.appendChild(e);var r=document.createElement("div");r.id=this.getDashboardSectionCameraScanRegionId(),r.style.display=H.isCameraScanType(this.currentScanType)?"block":"none",e.appendChild(r);var n=document.createElement("div");n.style.textAlign="center",r.appendChild(n),this.scanTypeSelector.isCameraScanRequired()&&this.createPermissionsUi(r,n),this.renderFileScanUi(e)},t.prototype.renderFileScanUi=function(t){var e=this,r=document.createElement("div");r.id=this.getDashboardSectionFileScanRegionId(),r.style.textAlign="center",r.style.display=H.isCameraScanType(this.currentScanType)?"none":"block",t.appendChild(r);var n=document.createElement("input");n.id=this.getFileScanInputId(),n.accept="image/*",n.type="file",n.style.width="200px",n.disabled=H.isCameraScanType(this.currentScanType);var i=document.createElement("span");i.innerText=" Select Image",r.appendChild(n),r.appendChild(i),n.addEventListener("change",(function(t){if(!e.html5Qrcode)throw"html5Qrcode not defined";if(null!=t&&null!=t.target&&H.isFileScanType(e.currentScanType)&&0!==t.target.files.length){var r=t.target.files[0];e.html5Qrcode.scanFileV2(r,!0).then((function(t){e.resetHeaderMessage(),e.qrCodeSuccessCallback(t.decodedText,t)})).catch((function(t){e.setHeaderMessage(t,y.STATUS_WARNING),e.qrCodeErrorCallback(t,u.createFrom(t))}))}}))},t.prototype.renderCameraSelection=function(t){var e=this,r=this,n=document.getElementById(this.getDashboardSectionCameraScanRegionId());n.style.textAlign="center";var i=document.createElement("span");i.style.marginRight="10px";var o=t.length,s=document.createElement("select");if(1===o)s.style.display="none";else{var a=A.selectCamera();i.innerText=a+" ("+t.length+") "}s.id=this.getCameraSelectionId();for(var l=[],c=0,h=t;c",e.appendChild(t.cameraScanImage)},this.cameraScanImage.width=64,this.cameraScanImage.style.opacity="0.8",this.cameraScanImage.src="data:image/svg+xml;base64,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"},t.prototype.insertFileScanImageToScanRegion=function(){var t=this,e=document.getElementById(this.getScanRegionId());if(this.fileScanImage)return e.innerHTML="
",void e.appendChild(this.fileScanImage);this.fileScanImage=new Image,this.fileScanImage.onload=function(r){e.innerHTML="
",e.appendChild(t.fileScanImage)},this.fileScanImage.width=64,this.fileScanImage.style.opacity="0.8",this.fileScanImage.src="data:image/svg+xml;base64,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"},t.prototype.clearScanRegion=function(){document.getElementById(this.getScanRegionId()).innerHTML=""},t.prototype.getDashboardSectionId=function(){return this.elementId+"__dashboard_section"},t.prototype.getDashboardSectionCameraScanRegionId=function(){return this.elementId+"__dashboard_section_csr"},t.prototype.getDashboardSectionFileScanRegionId=function(){return this.elementId+"__dashboard_section_fsr"},t.prototype.getDashboardSectionSwapLinkId=function(){return this.elementId+"__dashboard_section_swaplink"},t.prototype.getScanRegionId=function(){return this.elementId+"__scan_region"},t.prototype.getDashboardId=function(){return this.elementId+"__dashboard"},t.prototype.getFileScanInputId=function(){return this.elementId+"__filescan_input"},t.prototype.getStatusSpanId=function(){return this.elementId+"__status_span"},t.prototype.getHeaderMessageContainerId=function(){return this.elementId+"__header_message"},t.prototype.getCameraSelectionId=function(){return this.elementId+"__camera_selection"},t.prototype.getCameraPermissionButtonId=function(){return this.elementId+"__camera_permission_button"},t.prototype.getCameraScanRegion=function(){return document.getElementById(this.getDashboardSectionCameraScanRegionId())},t.prototype.getFileScanRegion=function(){return document.getElementById(this.getDashboardSectionFileScanRegionId())},t.prototype.getFileScanInput=function(){return document.getElementById(this.getFileScanInputId())},t.prototype.getDashboardSectionSwapLink=function(){return document.getElementById(this.getDashboardSectionSwapLinkId())},t.prototype.getHeaderMessageDiv=function(){return document.getElementById(this.getHeaderMessageContainerId())},t}()})(),__Html5QrcodeLibrary__=n})();/** Append the libary components to globals for backwards compatibility. */ +if (window) { + if (!Html5QrcodeScanner) { + var Html5QrcodeScanner = window.__Html5QrcodeLibrary__.Html5QrcodeScanner; + } + if (!Html5Qrcode) { + var Html5Qrcode = window.__Html5QrcodeLibrary__.Html5Qrcode; + } + if (!Html5QrcodeSupportedFormats) { + var Html5QrcodeSupportedFormats = window.__Html5QrcodeLibrary__.Html5QrcodeSupportedFormats + } + if (!Html5QrcodeScannerState) { + var Html5QrcodeScannerState = window.__Html5QrcodeLibrary__.Html5QrcodeScannerState; + } + if (!Html5QrcodeScanType) { + var Html5QrcodeScanType = window.__Html5QrcodeLibrary__.Html5QrcodeScanType; + } +}