"use strict";(()=>{var x=Object.defineProperty;var M=(a,e)=>()=>(a&&(e=a(a=0)),e);var _=(a,e)=>{for(var o in e)x(a,o,{get:e[o],enumerable:!0})};var y={};_(y,{createWorker:()=>S});var S,p=M(()=>{S=()=>new Worker(URL.createObjectURL(new Blob([`class x{constructor(a,b){this.width=b;this.height=a.length/b;this.data=a}static createEmpty(a,b){return new x(new Uint8ClampedArray(a*b),a)}get(a,b){return 0>a||a>=this.width||0>b||b>=this.height?!1:!!this.data[b*this.width+a]}set(a,b,c){this.data[b*this.width+a]=c?1:0}setRegion(a,b,c,d,e){for(let f=b;f<b+d;f++)for(let g=a;g<a+c;g++)this.set(g,f,!!e)}}
class A{constructor(a,b,c){this.width=a;a*=b;if(c&&c.length!==a)throw Error("Wrong buffer size");this.data=c||new Uint8ClampedArray(a)}get(a,b){return this.data[b*this.width+a]}set(a,b,c){this.data[b*this.width+a]=c}}
class ba{constructor(a){this.bitOffset=this.byteOffset=0;this.bytes=a}readBits(a){if(1>a||32<a||a>this.available())throw Error("Cannot read "+a.toString()+" bits");var b=0;if(0<this.bitOffset){b=8-this.bitOffset;var c=a<b?a:b;b-=c;b=(this.bytes[this.byteOffset]&255>>8-c<<b)>>b;a-=c;this.bitOffset+=c;8===this.bitOffset&&(this.bitOffset=0,this.byteOffset++)}if(0<a){for(;8<=a;)b=b<<8|this.bytes[this.byteOffset]&255,this.byteOffset++,a-=8;0<a&&(c=8-a,b=b<<a|(this.bytes[this.byteOffset]&255>>c<<c)>>c,
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function ca(a,b){let c=[],d="";b=a.readBits([8,16,16][b]);for(let e=0;e<b;e++){let f=a.readBits(8);c.push(f)}try{d+=decodeURIComponent(c.map(e=>\`%\${("0"+e.toString(16)).substr(-2)}\`).join(""))}catch(e){}return{bytes:c,text:d}}
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e.readBits([10,12,14][c]);3<=g;){var h=e.readBits(10);if(1E3<=h)throw Error("Invalid numeric value above 999");var k=Math.floor(h/100),m=Math.floor(h/10)%10;h%=10;f.push(48+k,48+m,48+h);d+=k.toString()+m.toString()+h.toString();g-=3}if(2===g){g=e.readBits(7);if(100<=g)throw Error("Invalid numeric value above 99");e=Math.floor(g/10);g%=10;f.push(48+e,48+g);d+=e.toString()+g.toString()}else if(1===g){e=e.readBits(4);if(10<=e)throw Error("Invalid numeric value above 9");f.push(48+e);d+=e.toString()}b.text+=
d;b.bytes.push(...f);b.chunks.push({type:B.Numeric,text:d})}else if(d===D.Alphanumeric){e=a;f=[];d="";for(g=e.readBits([9,11,13][c]);2<=g;)m=e.readBits(11),k=Math.floor(m/45),m%=45,f.push(F[k].charCodeAt(0),F[m].charCodeAt(0)),d+=F[k]+F[m],g-=2;1===g&&(e=e.readBits(6),f.push(F[e].charCodeAt(0)),d+=F[e]);b.text+=d;b.bytes.push(...f);b.chunks.push({type:B.Alphanumeric,text:d})}else if(d===D.Byte)d=ca(a,c),b.text+=d.text,b.bytes.push(...d.bytes),b.chunks.push({type:B.Byte,bytes:d.bytes,text:d.text});
else if(d===D.Kanji){f=a;d=[];e=f.readBits([8,10,12][c]);for(g=0;g<e;g++)k=f.readBits(13),k=Math.floor(k/192)<<8|k%192,k=7936>k?k+33088:k+49472,d.push(k>>8,k&255);f=(new TextDecoder("shift-jis")).decode(Uint8Array.from(d));b.text+=f;b.bytes.push(...d);b.chunks.push({type:B.Kanji,bytes:d,text:f})}else d===D.StructuredAppend&&b.chunks.push({type:B.StructuredAppend,currentSequence:a.readBits(4),totalSequence:a.readBits(4),parity:a.readBits(8)})}if(0===a.available()||0===a.readBits(a.available()))return b}
class G{constructor(a,b){if(0===b.length)throw Error("No coefficients.");this.field=a;let c=b.length;if(1<c&&0===b[0]){let d=1;for(;d<c&&0===b[d];)d++;if(d===c)this.coefficients=a.zero.coefficients;else for(this.coefficients=new Uint8ClampedArray(c-d),a=0;a<this.coefficients.length;a++)this.coefficients[a]=b[d+a]}else this.coefficients=b}degree(){return this.coefficients.length-1}isZero(){return 0===this.coefficients[0]}getCoefficient(a){return this.coefficients[this.coefficients.length-1-a]}addOrSubtract(a){if(this.isZero())return a;
if(a.isZero())return this;let b=this.coefficients;a=a.coefficients;b.length>a.length&&([b,a]=[a,b]);let c=new Uint8ClampedArray(a.length),d=a.length-b.length;for(var e=0;e<d;e++)c[e]=a[e];for(e=d;e<a.length;e++)c[e]=b[e-d]^a[e];return new G(this.field,c)}multiply(a){if(0===a)return this.field.zero;if(1===a)return this;let b=this.coefficients.length,c=new Uint8ClampedArray(b);for(let d=0;d<b;d++)c[d]=this.field.multiply(this.coefficients[d],a);return new G(this.field,c)}multiplyPoly(a){if(this.isZero()||
a.isZero())return this.field.zero;let b=this.coefficients,c=b.length;a=a.coefficients;let d=a.length,e=new Uint8ClampedArray(c+d-1);for(let f=0;f<c;f++){let g=b[f];for(let h=0;h<d;h++)e[f+h]=H(e[f+h],this.field.multiply(g,a[h]))}return new G(this.field,e)}multiplyByMonomial(a,b){if(0>a)throw Error("Invalid degree less than 0");if(0===b)return this.field.zero;let c=this.coefficients.length;a=new Uint8ClampedArray(c+a);for(let d=0;d<c;d++)a[d]=this.field.multiply(this.coefficients[d],b);return new G(this.field,
a)}evaluateAt(a){let b=0;if(0===a)return this.getCoefficient(0);let c=this.coefficients.length;if(1===a)return this.coefficients.forEach(d=>{b^=d}),b;b=this.coefficients[0];for(let d=1;d<c;d++)b=H(this.field.multiply(a,b),this.coefficients[d]);return b}}function H(a,b){return a^b}
class ea{constructor(a,b,c){this.primitive=a;this.size=b;this.generatorBase=c;this.expTable=Array(this.size);this.logTable=Array(this.size);a=1;for(b=0;b<this.size;b++)this.expTable[b]=a,a*=2,a>=this.size&&(a=(a^this.primitive)&this.size-1);for(a=0;a<this.size-1;a++)this.logTable[this.expTable[a]]=a;this.zero=new G(this,Uint8ClampedArray.from([0]));this.one=new G(this,Uint8ClampedArray.from([1]))}multiply(a,b){return 0===a||0===b?0:this.expTable[(this.logTable[a]+this.logTable[b])%(this.size-1)]}inverse(a){if(0===
a)throw Error("Can't invert 0");return this.expTable[this.size-this.logTable[a]-1]}buildMonomial(a,b){if(0>a)throw Error("Invalid monomial degree less than 0");if(0===b)return this.zero;a=new Uint8ClampedArray(a+1);a[0]=b;return new G(this,a)}log(a){if(0===a)throw Error("Can't take log(0)");return this.logTable[a]}exp(a){return this.expTable[a]}}
function fa(a,b,c,d){b.degree()<c.degree()&&([b,c]=[c,b]);let e=a.zero;for(var f=a.one;c.degree()>=d/2;){var g=b;let h=e;b=c;e=f;if(b.isZero())return null;c=g;f=a.zero;g=b.getCoefficient(b.degree());for(g=a.inverse(g);c.degree()>=b.degree()&&!c.isZero();){let k=c.degree()-b.degree(),m=a.multiply(c.getCoefficient(c.degree()),g);f=f.addOrSubtract(a.buildMonomial(k,m));c=c.addOrSubtract(b.multiplyByMonomial(k,m))}f=f.multiplyPoly(e).addOrSubtract(h);if(c.degree()>=b.degree())return null}d=f.getCoefficient(0);
if(0===d)return null;a=a.inverse(d);return[f.multiply(a),c.multiply(a)]}
function ha(a,b){let c=new Uint8ClampedArray(a.length);c.set(a);a=new ea(285,256,0);var d=new G(a,c),e=new Uint8ClampedArray(b),f=!1;for(var g=0;g<b;g++){var h=d.evaluateAt(a.exp(g+a.generatorBase));e[e.length-1-g]=h;0!==h&&(f=!0)}if(!f)return c;d=new G(a,e);d=fa(a,a.buildMonomial(b,1),d,b);if(null===d)return null;b=d[0];g=b.degree();if(1===g)b=[b.getCoefficient(1)];else{e=Array(g);f=0;for(h=1;h<a.size&&f<g;h++)0===b.evaluateAt(h)&&(e[f]=a.inverse(h),f++);b=f!==g?null:e}if(null==b)return null;e=d[1];
f=b.length;d=Array(f);for(g=0;g<f;g++){h=a.inverse(b[g]);let k=1;for(let m=0;m<f;m++)g!==m&&(k=a.multiply(k,H(1,a.multiply(b[m],h))));d[g]=a.multiply(e.evaluateAt(h),a.inverse(k));0!==a.generatorBase&&(d[g]=a.multiply(d[g],h))}for(e=0;e<b.length;e++){f=c.length-1-a.log(b[e]);if(0>f)return null;c[f]^=d[e]}return c}
let I=[{infoBits:null,versionNumber:1,alignmentPatternCenters:[],errorCorrectionLevels:[{ecCodewordsPerBlock:7,ecBlocks:[{numBlocks:1,dataCodewordsPerBlock:19}]},{ecCodewordsPerBlock:10,ecBlocks:[{numBlocks:1,dataCodewordsPerBlock:16}]},{ecCodewordsPerBlock:13,ecBlocks:[{numBlocks:1,dataCodewordsPerBlock:13}]},{ecCodewordsPerBlock:17,ecBlocks:[{numBlocks:1,dataCodewordsPerBlock:9}]}]},{infoBits:null,versionNumber:2,alignmentPatternCenters:[6,18],errorCorrectionLevels:[{ecCodewordsPerBlock:10,ecBlocks:[{numBlocks:1,
dataCodewordsPerBlock:34}]},{ecCodewordsPerBlock:16,ecBlocks:[{numBlocks:1,dataCodewordsPerBlock:28}]},{ecCodewordsPerBlock:22,ecBlocks:[{numBlocks:1,dataCodewordsPerBlock:22}]},{ecCodewordsPerBlock:28,ecBlocks:[{numBlocks:1,dataCodewordsPerBlock:16}]}]},{infoBits:null,versionNumber:3,alignmentPatternCenters:[6,22],errorCorrectionLevels:[{ecCodewordsPerBlock:15,ecBlocks:[{numBlocks:1,dataCodewordsPerBlock:55}]},{ecCodewordsPerBlock:26,ecBlocks:[{numBlocks:1,dataCodewordsPerBlock:44}]},{ecCodewordsPerBlock:18,
ecBlocks:[{numBlocks:2,dataCodewordsPerBlock:17}]},{ecCodewordsPerBlock:22,ecBlocks:[{numBlocks:2,dataCodewordsPerBlock:13}]}]},{infoBits:null,versionNumber:4,alignmentPatternCenters:[6,26],errorCorrectionLevels:[{ecCodewordsPerBlock:20,ecBlocks:[{numBlocks:1,dataCodewordsPerBlock:80}]},{ecCodewordsPerBlock:18,ecBlocks:[{numBlocks:2,dataCodewordsPerBlock:32}]},{ecCodewordsPerBlock:26,ecBlocks:[{numBlocks:2,dataCodewordsPerBlock:24}]},{ecCodewordsPerBlock:16,ecBlocks:[{numBlocks:4,dataCodewordsPerBlock:9}]}]},
{infoBits:null,versionNumber:5,alignmentPatternCenters:[6,30],errorCorrectionLevels:[{ecCodewordsPerBlock:26,ecBlocks:[{numBlocks:1,dataCodewordsPerBlock:108}]},{ecCodewordsPerBlock:24,ecBlocks:[{numBlocks:2,dataCodewordsPerBlock:43}]},{ecCodewordsPerBlock:18,ecBlocks:[{numBlocks:2,dataCodewordsPerBlock:15},{numBlocks:2,dataCodewordsPerBlock:16}]},{ecCodewordsPerBlock:22,ecBlocks:[{numBlocks:2,dataCodewordsPerBlock:11},{numBlocks:2,dataCodewordsPerBlock:12}]}]},{infoBits:null,versionNumber:6,alignmentPatternCenters:[6,
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ecBlocks:[{numBlocks:4,dataCodewordsPerBlock:31}]},{ecCodewordsPerBlock:18,ecBlocks:[{numBlocks:2,dataCodewordsPerBlock:14},{numBlocks:4,dataCodewordsPerBlock:15}]},{ecCodewordsPerBlock:26,ecBlocks:[{numBlocks:4,dataCodewordsPerBlock:13},{numBlocks:1,dataCodewordsPerBlock:14}]}]},{infoBits:34236,versionNumber:8,alignmentPatternCenters:[6,24,42],errorCorrectionLevels:[{ecCodewordsPerBlock:24,ecBlocks:[{numBlocks:2,dataCodewordsPerBlock:97}]},{ecCodewordsPerBlock:22,ecBlocks:[{numBlocks:2,dataCodewordsPerBlock:38},
{numBlocks:2,dataCodewordsPerBlock:39}]},{ecCodewordsPerBlock:22,ecBlocks:[{numBlocks:4,dataCodewordsPerBlock:18},{numBlocks:2,dataCodewordsPerBlock:19}]},{ecCodewordsPerBlock:26,ecBlocks:[{numBlocks:4,dataCodewordsPerBlock:14},{numBlocks:2,dataCodewordsPerBlock:15}]}]},{infoBits:39577,versionNumber:9,alignmentPatternCenters:[6,26,46],errorCorrectionLevels:[{ecCodewordsPerBlock:30,ecBlocks:[{numBlocks:2,dataCodewordsPerBlock:116}]},{ecCodewordsPerBlock:22,ecBlocks:[{numBlocks:3,dataCodewordsPerBlock:36},
{numBlocks:2,dataCodewordsPerBlock:37}]},{ecCodewordsPerBlock:20,ecBlocks:[{numBlocks:4,dataCodewordsPerBlock:16},{numBlocks:4,dataCodewordsPerBlock:17}]},{ecCodewordsPerBlock:24,ecBlocks:[{numBlocks:4,dataCodewordsPerBlock:12},{numBlocks:4,dataCodewordsPerBlock:13}]}]},{infoBits:42195,versionNumber:10,alignmentPatternCenters:[6,28,50],errorCorrectionLevels:[{ecCodewordsPerBlock:18,ecBlocks:[{numBlocks:2,dataCodewordsPerBlock:68},{numBlocks:2,dataCodewordsPerBlock:69}]},{ecCodewordsPerBlock:26,ecBlocks:[{numBlocks:4,
dataCodewordsPerBlock:43},{numBlocks:1,dataCodewordsPerBlock:44}]},{ecCodewordsPerBlock:24,ecBlocks:[{numBlocks:6,dataCodewordsPerBlock:19},{numBlocks:2,dataCodewordsPerBlock:20}]},{ecCodewordsPerBlock:28,ecBlocks:[{numBlocks:6,dataCodewordsPerBlock:15},{numBlocks:2,dataCodewordsPerBlock:16}]}]},{infoBits:48118,versionNumber:11,alignmentPatternCenters:[6,30,54],errorCorrectionLevels:[{ecCodewordsPerBlock:20,ecBlocks:[{numBlocks:4,dataCodewordsPerBlock:81}]},{ecCodewordsPerBlock:30,ecBlocks:[{numBlocks:1,
dataCodewordsPerBlock:50},{numBlocks:4,dataCodewordsPerBlock:51}]},{ecCodewordsPerBlock:28,ecBlocks:[{numBlocks:4,dataCodewordsPerBlock:22},{numBlocks:4,dataCodewordsPerBlock:23}]},{ecCodewordsPerBlock:24,ecBlocks:[{numBlocks:3,dataCodewordsPerBlock:12},{numBlocks:8,dataCodewordsPerBlock:13}]}]},{infoBits:51042,versionNumber:12,alignmentPatternCenters:[6,32,58],errorCorrectionLevels:[{ecCodewordsPerBlock:24,ecBlocks:[{numBlocks:2,dataCodewordsPerBlock:92},{numBlocks:2,dataCodewordsPerBlock:93}]},
{ecCodewordsPerBlock:22,ecBlocks:[{numBlocks:6,dataCodewordsPerBlock:36},{numBlocks:2,dataCodewordsPerBlock:37}]},{ecCodewordsPerBlock:26,ecBlocks:[{numBlocks:4,dataCodewordsPerBlock:20},{numBlocks:6,dataCodewordsPerBlock:21}]},{ecCodewordsPerBlock:28,ecBlocks:[{numBlocks:7,dataCodewordsPerBlock:14},{numBlocks:4,dataCodewordsPerBlock:15}]}]},{infoBits:55367,versionNumber:13,alignmentPatternCenters:[6,34,62],errorCorrectionLevels:[{ecCodewordsPerBlock:26,ecBlocks:[{numBlocks:4,dataCodewordsPerBlock:107}]},
{ecCodewordsPerBlock:22,ecBlocks:[{numBlocks:8,dataCodewordsPerBlock:37},{numBlocks:1,dataCodewordsPerBlock:38}]},{ecCodewordsPerBlock:24,ecBlocks:[{numBlocks:8,dataCodewordsPerBlock:20},{numBlocks:4,dataCodewordsPerBlock:21}]},{ecCodewordsPerBlock:22,ecBlocks:[{numBlocks:12,dataCodewordsPerBlock:11},{numBlocks:4,dataCodewordsPerBlock:12}]}]},{infoBits:58893,versionNumber:14,alignmentPatternCenters:[6,26,46,66],errorCorrectionLevels:[{ecCodewordsPerBlock:30,ecBlocks:[{numBlocks:3,dataCodewordsPerBlock:115},
{numBlocks:1,dataCodewordsPerBlock:116}]},{ecCodewordsPerBlock:24,ecBlocks:[{numBlocks:4,dataCodewordsPerBlock:40},{numBlocks:5,dataCodewordsPerBlock:41}]},{ecCodewordsPerBlock:20,ecBlocks:[{numBlocks:11,dataCodewordsPerBlock:16},{numBlocks:5,dataCodewordsPerBlock:17}]},{ecCodewordsPerBlock:24,ecBlocks:[{numBlocks:11,dataCodewordsPerBlock:12},{numBlocks:5,dataCodewordsPerBlock:13}]}]},{infoBits:63784,versionNumber:15,alignmentPatternCenters:[6,26,48,70],errorCorrectionLevels:[{ecCodewordsPerBlock:22,
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ecBlocks:[{numBlocks:7,dataCodewordsPerBlock:116},{numBlocks:7,dataCodewordsPerBlock:117}]},{ecCodewordsPerBlock:28,ecBlocks:[{numBlocks:21,dataCodewordsPerBlock:45},{numBlocks:7,dataCodewordsPerBlock:46}]},{ecCodewordsPerBlock:30,ecBlocks:[{numBlocks:1,dataCodewordsPerBlock:23},{numBlocks:37,dataCodewordsPerBlock:24}]},{ecCodewordsPerBlock:30,ecBlocks:[{numBlocks:19,dataCodewordsPerBlock:15},{numBlocks:26,dataCodewordsPerBlock:16}]}]},{infoBits:126325,versionNumber:30,alignmentPatternCenters:[6,
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{infoBits:127568,versionNumber:31,alignmentPatternCenters:[6,30,56,82,108,134],errorCorrectionLevels:[{ecCodewordsPerBlock:30,ecBlocks:[{numBlocks:13,dataCodewordsPerBlock:115},{numBlocks:3,dataCodewordsPerBlock:116}]},{ecCodewordsPerBlock:28,ecBlocks:[{numBlocks:2,dataCodewordsPerBlock:46},{numBlocks:29,dataCodewordsPerBlock:47}]},{ecCodewordsPerBlock:30,ecBlocks:[{numBlocks:42,dataCodewordsPerBlock:24},{numBlocks:1,dataCodewordsPerBlock:25}]},{ecCodewordsPerBlock:30,ecBlocks:[{numBlocks:23,dataCodewordsPerBlock:15},
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{ecCodewordsPerBlock:30,ecBlocks:[{numBlocks:39,dataCodewordsPerBlock:24},{numBlocks:14,dataCodewordsPerBlock:25}]},{ecCodewordsPerBlock:30,ecBlocks:[{numBlocks:22,dataCodewordsPerBlock:15},{numBlocks:41,dataCodewordsPerBlock:16}]}]},{infoBits:150283,versionNumber:36,alignmentPatternCenters:[6,24,50,76,102,128,154],errorCorrectionLevels:[{ecCodewordsPerBlock:30,ecBlocks:[{numBlocks:6,dataCodewordsPerBlock:121},{numBlocks:14,dataCodewordsPerBlock:122}]},{ecCodewordsPerBlock:28,ecBlocks:[{numBlocks:6,
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function la(a){var b=a.height,c=Math.floor((b-17)/4);if(6>=c)return I[c-1];c=0;for(var d=5;0<=d;d--)for(var e=b-9;e>=b-11;e--)c=K(a.get(e,d),c);d=0;for(e=5;0<=e;e--)for(let g=b-9;g>=b-11;g--)d=K(a.get(e,g),d);a=Infinity;let f;for(let g of I){if(g.infoBits===c||g.infoBits===d)return g;b=J(c,g.infoBits);b<a&&(f=g,a=b);b=J(d,g.infoBits);b<a&&(f=g,a=b)}if(3>=a)return f}
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function pa(a,b){var c=oa({x:3.5,y:3.5},{x:b.dimension-3.5,y:3.5},{x:b.dimension-6.5,y:b.dimension-6.5},{x:3.5,y:b.dimension-3.5}),d=M(b.topLeft,b.topRight,b.alignmentPattern,b.bottomLeft),e=d.a11*c.a11+d.a21*c.a12+d.a31*c.a13,f=d.a12*c.a11+d.a22*c.a12+d.a32*c.a13,g=d.a13*c.a11+d.a23*c.a12+d.a33*c.a13,h=d.a11*c.a21+d.a21*c.a22+d.a31*c.a23,k=d.a12*c.a21+d.a22*c.a22+d.a32*c.a23,m=d.a13*c.a21+d.a23*c.a22+d.a33*c.a23,l=d.a11*c.a31+d.a21*c.a32+d.a31*c.a33,n=d.a12*c.a31+d.a22*c.a32+d.a32*c.a33,q=d.a13*
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Have a look at the README for new setup instructions.")}static async hasCamera(){try{return!!(await a.listCameras(!1)).length}catch{return!1}}static async listCameras(e=!1){if(!navigator.mediaDevices)return[];let o=async()=>(await navigator.mediaDevices.enumerateDevices()).filter(r=>r.kind==="videoinput"),t;try{e&&(await o()).every(r=>!r.label)&&(t=await navigator.mediaDevices.getUserMedia({audio:!1,video:!0}))}catch{}try{return(await o()).map((r,s)=>({id:r.deviceId,label:r.label||(s===0?"Default Camera":`Camera ${s+1}`)}))}finally{t&&(console.warn("Call listCameras after successfully starting a QR scanner to avoid creating a temporary video stream"),a._stopVideoStream(t))}}async hasFlash(){let e;try{if(this.$video.srcObject){if(!(this.$video.srcObject instanceof MediaStream))return!1;e=this.$video.srcObject}else e=(await this._getCameraStream()).stream;return"torch"in e.getVideoTracks()[0].getSettings()}catch{return!1}finally{e&&e!==this.$video.srcObject&&(console.warn("Call hasFlash after successfully starting the scanner to avoid creating a temporary video stream"),a._stopVideoStream(e))}}isFlashOn(){return this._flashOn}async toggleFlash(){this._flashOn?await this.turnFlashOff():await this.turnFlashOn()}async turnFlashOn(){if(!this._flashOn&&!this._destroyed&&(this._flashOn=!0,this._active&&!this._paused))try{if(!await this.hasFlash())throw"No flash available";await this.$video.srcObject.getVideoTracks()[0].applyConstraints({advanced:[{torch:!0}]})}catch(e){throw this._flashOn=!1,e}}async turnFlashOff(){this._flashOn&&(this._flashOn=!1,await this._restartVideoStream())}destroy(){this.$video.removeEventListener("loadedmetadata",this._onLoadedMetaData),this.$video.removeEventListener("play",this._onPlay),document.removeEventListener("visibilitychange",this._onVisibilityChange),window.removeEventListener("resize",this._updateOverlay),this._destroyed=!0,this._flashOn=!1,this.stop(),a._postWorkerMessage(this._qrEnginePromise,"close")}async start(){if(this._destroyed)throw Error("The QR scanner can not be started as it had been destroyed.");if((!this._active||this._paused)&&(window.location.protocol!=="https:"&&console.warn("The camera stream is only accessible if the page is transferred via https."),this._active=!0,!document.hidden))if(this._paused=!1,this.$video.srcObject)await this.$video.play();else try{let{stream:e,facingMode:o}=await this._getCameraStream();!this._active||this._paused?a._stopVideoStream(e):(this._setVideoMirror(o),this.$video.srcObject=e,await this.$video.play(),this._flashOn&&(this._flashOn=!1,this.turnFlashOn().catch(()=>{})))}catch(e){if(!this._paused)throw this._active=!1,e}}stop(){this.pause(),this._active=!1}async pause(e=!1){if(this._paused=!0,!this._active)return!0;this.$video.pause(),this.$overlay&&(this.$overlay.style.display="none");let o=()=>{this.$video.srcObject instanceof MediaStream&&(a._stopVideoStream(this.$video.srcObject),this.$video.srcObject=null)};return e?(o(),!0):(await new Promise(t=>setTimeout(t,300)),this._paused?(o(),!0):!1)}async setCamera(e){e!==this._preferredCamera&&(this._preferredCamera=e,await this._restartVideoStream())}static async scanImage(e,o,t,r,s=!1,c=!1){let i,d=!1;o&&("scanRegion"in o||"qrEngine"in o||"canvas"in o||"disallowCanvasResizing"in o||"alsoTryWithoutScanRegion"in o||"returnDetailedScanResult"in o)?(i=o.scanRegion,t=o.qrEngine,r=o.canvas,s=o.disallowCanvasResizing||!1,c=o.alsoTryWithoutScanRegion||!1,d=!0):console.warn(o||t||r||s||c?"You're using a deprecated api for scanImage which will be removed in the future.":"Note that the return type of scanImage will change in the future. To already switch to the new api today, you can pass returnDetailedScanResult: true."),o=!!t;try{let B,k;[t,B]=await Promise.all([t||a.createQrEngine(),a._loadImage(e)]),[r,k]=a._drawToCanvas(B,i,r,s);let h;if(t instanceof Worker){let n=t;o||a._postWorkerMessageSync(n,"inversionMode","both"),h=await new Promise((l,f)=>{let w,C,u,g=-1;C=m=>{m.data.id===g&&(n.removeEventListener("message",C),n.removeEventListener("error",u),clearTimeout(w),m.data.data!==null?l({data:m.data.data,cornerPoints:a._convertPoints(m.data.cornerPoints,i)}):f(a.NO_QR_CODE_FOUND))},u=m=>{n.removeEventListener("message",C),n.removeEventListener("error",u),clearTimeout(w),f("Scanner error: "+(m?m.message||m:"Unknown Error"))},n.addEventListener("message",C),n.addEventListener("error",u),w=setTimeout(()=>u("timeout"),1e4);let b=k.getImageData(0,0,r.width,r.height);g=a._postWorkerMessageSync(n,"decode",b,[b.data.buffer])})}else h=await Promise.race([new Promise((n,l)=>window.setTimeout(()=>l("Scanner error: timeout"),1e4)),(async()=>{try{var[n]=await t.detect(r);if(!n)throw a.NO_QR_CODE_FOUND;return{data:n.rawValue,cornerPoints:a._convertPoints(n.cornerPoints,i)}}catch(l){if(n=l.message||l,/not implemented|service unavailable/.test(n))return a._disableBarcodeDetector=!0,a.scanImage(e,{scanRegion:i,canvas:r,disallowCanvasResizing:s,alsoTryWithoutScanRegion:c});throw`Scanner error: ${n}`}})()]);return d?h:h.data}catch(B){if(!i||!c)throw B;let k=await a.scanImage(e,{qrEngine:t,canvas:r,disallowCanvasResizing:s});return d?k:k.data}finally{o||a._postWorkerMessage(t,"close")}}setGrayscaleWeights(e,o,t,r=!0){a._postWorkerMessage(this._qrEnginePromise,"grayscaleWeights",{red:e,green:o,blue:t,useIntegerApproximation:r})}setInversionMode(e){a._postWorkerMessage(this._qrEnginePromise,"inversionMode",e)}static async createQrEngine(e){if(e&&console.warn("Specifying a worker path is not required and not supported anymore."),e=()=>Promise.resolve().then(()=>(p(),y)).then(t=>t.createWorker()),!(!a._disableBarcodeDetector&&"BarcodeDetector"in window&&BarcodeDetector.getSupportedFormats&&(await BarcodeDetector.getSupportedFormats()).includes("qr_code")))return e();let o=navigator.userAgentData;return o&&o.brands.some(({brand:t})=>/Chromium/i.test(t))&&/mac ?OS/i.test(o.platform)&&await o.getHighEntropyValues(["architecture","platformVersion"]).then(({architecture:t,platformVersion:r})=>/arm/i.test(t||"arm")&&13<=parseInt(r||"13")).catch(()=>!0)?e():new BarcodeDetector({formats:["qr_code"]})}_onPlay(){this._scanRegion=this._calculateScanRegion(this.$video),this._updateOverlay(),this.$overlay&&(this.$overlay.style.display=""),this._scanFrame()}_onLoadedMetaData(){this._scanRegion=this._calculateScanRegion(this.$video),this._updateOverlay()}_onVisibilityChange(){document.hidden?this.pause():this._active&&this.start()}_calculateScanRegion(e){let o=Math.round(.6666666666666666*Math.min(e.videoWidth,e.videoHeight));return{x:Math.round((e.videoWidth-o)/2),y:Math.round((e.videoHeight-o)/2),width:o,height:o,downScaledWidth:this._legacyCanvasSize,downScaledHeight:this._legacyCanvasSize}}_updateOverlay(){requestAnimationFrame(()=>{if(this.$overlay){var e=this.$video,o=e.videoWidth,t=e.videoHeight,r=e.offsetWidth,s=e.offsetHeight,c=e.offsetLeft,i=e.offsetTop,d=window.getComputedStyle(e),B=d.objectFit,k=o/t,h=r/s;switch(B){case"none":var n=o,l=t;break;case"fill":n=r,l=s;break;default:(B==="cover"?k>h:k<h)?(l=s,n=l*k):(n=r,l=n/k),B==="scale-down"&&(n=Math.min(n,o),l=Math.min(l,t))}var[f,w]=d.objectPosition.split(" ").map((u,g)=>{let b=parseFloat(u);return u.endsWith("%")?(g?s-l:r-n)*b/100:b});d=this._scanRegion.width||o,h=this._scanRegion.height||t,B=this._scanRegion.x||0;var C=this._scanRegion.y||0;k=this.$overlay.style,k.width=`${d/o*n}px`,k.height=`${h/t*l}px`,k.top=`${i+w+C/t*l}px`,t=/scaleX\(-1\)/.test(e.style.transform),k.left=`${c+(t?r-f-n:f)+(t?o-B-d:B)/o*n}px`,k.transform=e.style.transform}})}static _convertPoints(e,o){if(!o)return e;let t=o.x||0,r=o.y||0,s=o.width&&o.downScaledWidth?o.width/o.downScaledWidth:1;o=o.height&&o.downScaledHeight?o.height/o.downScaledHeight:1;for(let c of e)c.x=c.x*s+t,c.y=c.y*o+r;return e}_scanFrame(){!this._active||this.$video.paused||this.$video.ended||("requestVideoFrameCallback"in this.$video?this.$video.requestVideoFrameCallback.bind(this.$video):requestAnimationFrame)(async()=>{if(!(1>=this.$video.readyState)){var e=Date.now()-this._lastScanTimestamp,o=1e3/this._maxScansPerSecond;e<o&&await new Promise(r=>setTimeout(r,o-e)),this._lastScanTimestamp=Date.now();try{var t=await a.scanImage(this.$video,{scanRegion:this._scanRegion,qrEngine:this._qrEnginePromise,canvas:this.$canvas})}catch(r){if(!this._active)return;this._onDecodeError(r)}!a._disableBarcodeDetector||await this._qrEnginePromise instanceof Worker||(this._qrEnginePromise=a.createQrEngine()),t?(this._onDecode?this._onDecode(t):this._legacyOnDecode&&this._legacyOnDecode(t.data),this.$codeOutlineHighlight&&(clearTimeout(this._codeOutlineHighlightRemovalTimeout),this._codeOutlineHighlightRemovalTimeout=void 0,this.$codeOutlineHighlight.setAttribute("viewBox",`${this._scanRegion.x||0} ${this._scanRegion.y||0} ${this._scanRegion.width||this.$video.videoWidth} ${this._scanRegion.height||this.$video.videoHeight}`),this.$codeOutlineHighlight.firstElementChild.setAttribute("points",t.cornerPoints.map(({x:r,y:s})=>`${r},${s}`).join(" ")),this.$codeOutlineHighlight.style.display="")):this.$codeOutlineHighlight&&!this._codeOutlineHighlightRemovalTimeout&&(this._codeOutlineHighlightRemovalTimeout=setTimeout(()=>this.$codeOutlineHighlight.style.display="none",100))}this._scanFrame()})}_onDecodeError(e){e!==a.NO_QR_CODE_FOUND&&console.log(e)}async _getCameraStream(){if(!navigator.mediaDevices)throw"Camera not found.";let e=/^(environment|user)$/.test(this._preferredCamera)?"facingMode":"deviceId",o=[{width:{min:1024}},{width:{min:768}},{}],t=o.map(r=>Object.assign({},r,{[e]:{exact:this._preferredCamera}}));for(let r of[...t,...o])try{let s=await navigator.mediaDevices.getUserMedia({video:r,audio:!1}),c=this._getFacingMode(s)||(r.facingMode?this._preferredCamera:this._preferredCamera==="environment"?"user":"environment");return{stream:s,facingMode:c}}catch{}throw"Camera not found."}async _restartVideoStream(){let e=this._paused;await this.pause(!0)&&!e&&this._active&&await this.start()}static _stopVideoStream(e){for(let o of e.getTracks())o.stop(),e.removeTrack(o)}_setVideoMirror(e){this.$video.style.transform="scaleX("+(e==="user"?-1:1)+")"}_getFacingMode(e){return(e=e.getVideoTracks()[0])?/rear|back|environment/i.test(e.label)?"environment":/front|user|face/i.test(e.label)?"user":null:null}static _drawToCanvas(e,o,t,r=!1){t=t||document.createElement("canvas");let s=o&&o.x?o.x:0,c=o&&o.y?o.y:0,i=o&&o.width?o.width:e.videoWidth||e.width,d=o&&o.height?o.height:e.videoHeight||e.height;return r||(r=o&&o.downScaledWidth?o.downScaledWidth:i,o=o&&o.downScaledHeight?o.downScaledHeight:d,t.width!==r&&(t.width=r),t.height!==o&&(t.height=o)),o=t.getContext("2d",{alpha:!1}),o.imageSmoothingEnabled=!1,o.drawImage(e,s,c,i,d,0,0,t.width,t.height),[t,o]}static async _loadImage(e){if(e instanceof Image)return await a._awaitImageLoad(e),e;if(e instanceof HTMLVideoElement||e instanceof HTMLCanvasElement||e instanceof SVGImageElement||"OffscreenCanvas"in window&&e instanceof OffscreenCanvas||"ImageBitmap"in window&&e instanceof ImageBitmap)return e;if(e instanceof File||e instanceof Blob||e instanceof URL||typeof e=="string"){let o=new Image;o.src=e instanceof File||e instanceof Blob?URL.createObjectURL(e):e.toString();try{return await a._awaitImageLoad(o),o}finally{(e instanceof File||e instanceof Blob)&&URL.revokeObjectURL(o.src)}}else throw"Unsupported image type."}static async _awaitImageLoad(e){e.complete&&e.naturalWidth!==0||await new Promise((o,t)=>{let r=s=>{e.removeEventListener("load",r),e.removeEventListener("error",r),s instanceof ErrorEvent?t("Image load error"):o()};e.addEventListener("load",r),e.addEventListener("error",r)})}static async _postWorkerMessage(e,o,t,r){return a._postWorkerMessageSync(await e,o,t,r)}static _postWorkerMessageSync(e,o,t,r){if(!(e instanceof Worker))return-1;let s=a._workerMessageId++;return e.postMessage({id:s,type:o,data:t},r),s}};P.DEFAULT_CANVAS_SIZE=400;P.NO_QR_CODE_FOUND="No QR code found";P._disableBarcodeDetector=!1;P._workerMessageId=0;var v=P;async function L(){let a=document.getElementById("result-valid"),e=document.getElementById("result-invalid"),o=a?.querySelector("#result-valid-text-type"),t=a?.querySelector("#result-valid-text-variant"),r=e?.querySelector("#result-invalid-text");a&&(a.style.display="none"),e&&(e.style.display="none");let s=document.getElementById("qr-video-container");if(!s){console.error("Brak kontenera #qr-video-container w HTML");return}let c=document.createElement("video");c.playsInline=!0,c.muted=!0,c.style.width="100%",s.appendChild(c);let i=document.createElement("canvas");i.getContext("2d",{willReadFrequently:!0});let d=null,B=!1;async function k(l){if(B)return;B=!0;let f=l.data;console.log("Zeskanowany kod QR:",f);try{let w="https://hook.eu2.make.com/5iwk3hkrxvu1qiyuh779epra2s9le4d5",C={qrCode:f,timestamp:new Date().toISOString()},u=await fetch(w,{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify(C)});if(u.status===200){let g=await u.json();if(console.log("Response body:",g),a&&o&&t){let b=g[0].ticketType,m=g[0].ticketVariant;a.style.display="flex",o.textContent=b.charAt(0).toUpperCase()+b.slice(1),m?(t.textContent=m.charAt(0).toUpperCase()+m.slice(1),t.style.display="block"):t.style.display="none"}e&&(e.style.display="none")}else u.status===205&&(console.log("Odpowied\u017A serwera: Wykorzystany (205)."),a&&(a.style.display="none"),e&&r&&(e.style.display="flex",r.textContent="Wykorzystany."))}catch(w){console.error("B\u0142\u0105d podczas wysy\u0142ania webhooka:",w),a&&(a.style.display="none"),e&&(e.style.display="flex")}d?.stop(),d=null}function h(){B=!1,d&&(d.destroy(),d=null),d=new v(c,k,{highlightScanRegion:!0,returnDetailedScanResult:!0,canvas:i},"../public/qr-scanner-worker.min.js"),d.start(),console.log("Skaner zosta\u0142 ponownie uruchomiony.")}document.querySelectorAll(".close-button").forEach(l=>{l.addEventListener("click",async()=>{console.log("Zamkni\u0119to modal. Restartowanie skanera..."),a&&(a.style.display="none"),e&&(e.style.display="none"),d&&(await d.stop(),console.log("Skaner zatrzymany."));try{h()}catch(f){console.error("B\u0142\u0105d podczas ponownego uruchamiania skanera:",f)}})});try{let l=await navigator.mediaDevices.getUserMedia({video:{facingMode:"environment"},audio:!1});c.srcObject=l,d=new v(c,k,{highlightScanRegion:!0,returnDetailedScanResult:!0,canvas:i},"../public/qr-scanner-worker.min.js"),await d.start(),await c.play(),c.addEventListener("playing",()=>{console.log("Video is playing. Forcing overlay update..."),d?._updateOverlay?.()}),console.log("Skaner zosta\u0142 uruchomiony.")}catch(l){console.error("B\u0142\u0105d podczas uruchamiania skanera:",l)}}L();})();