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e=t.x,r=t.y,n=t.size,o=t.context;this._basicSquare({x:e,y:r,size:n,context:o,rotation:0})},t.prototype._drawRounded=function(t){var e=t.x,r=t.y,n=t.size,o=t.context,i=t.getNeighbor,a=i?+i(-1,0):0,s=i?+i(1,0):0,u=i?+i(0,-1):0,c=i?+i(0,1):0,h=a+s+u+c;if(0!==h)if(h>2||a&&s||u&&c)this._basicSquare({x:e,y:r,size:n,context:o,rotation:0});else{if(2===h){var d=0;return a&&u?d=Math.PI/2:u&&s?d=Math.PI:s&&c&&(d=-Math.PI/2),void this._basicCornerRounded({x:e,y:r,size:n,context:o,rotation:d})}if(1===h)return d=0,u?d=Math.PI/2:s?d=Math.PI:c&&(d=-Math.PI/2),void this._basicSideRounded({x:e,y:r,size:n,context:o,rotation:d})}else this._basicDot({x:e,y:r,size:n,context:o,rotation:0})},t.prototype._drawExtraRounded=function(t){var e=t.x,r=t.y,n=t.size,o=t.context,i=t.getNeighbor,a=i?+i(-1,0):0,s=i?+i(1,0):0,u=i?+i(0,-1):0,c=i?+i(0,1):0,h=a+s+u+c;if(0!==h)if(h>2||a&&s||u&&c)this._basicSquare({x:e,y:r,size:n,context:o,rotation:0});else{if(2===h){var d=0;return a&&u?d=Math.PI/2:u&&s?d=Math.PI:s&&c&&(d=-Math.PI/2),void this._basicCornerExtraRounded({x:e,y:r,size:n,context:o,rotation:d})}if(1===h)return d=0,u?d=Math.PI/2:s?d=Math.PI:c&&(d=-Math.PI/2),void this._basicSideRounded({x:e,y:r,size:n,context:o,rotation:d})}else this._basicDot({x:e,y:r,size:n,context:o,rotation:0})},t.prototype._drawClassy=function(t){var e=t.x,r=t.y,n=t.size,o=t.context,i=t.getNeighbor,a=i?+i(-1,0):0,s=i?+i(1,0):0,u=i?+i(0,-1):0,c=i?+i(0,1):0;0!==a+s+u+c?a||u?s||c?this._basicSquare({x:e,y:r,size:n,context:o,rotation:0}):this._basicCornerRounded({x:e,y:r,size:n,context:o,rotation:Math.PI/2}):this._basicCornerRounded({x:e,y:r,size:n,context:o,rotation:-Math.PI/2}):this._basicCornersRounded({x:e,y:r,size:n,context:o,rotation:Math.PI/2})},t.prototype._drawClassyRounded=function(t){var e=t.x,r=t.y,n=t.size,o=t.context,i=t.getNeighbor,a=i?+i(-1,0):0,s=i?+i(1,0):0,u=i?+i(0,-1):0,c=i?+i(0,1):0;0!==a+s+u+c?a||u?s||c?this._basicSquare({x:e,y:r,size:n,context:o,rotation:0}):this._basicCornerExtraRounded({x:e,y:r,size:n,context:o,rotation:Math.PI/2}):this._basicCornerExtraRounded({x:e,y:r,size:n,context:o,rotation:-Math.PI/2}):this._basicCornersRounded({x:e,y:r,size:n,context:o,rotation:Math.PI/2})},t}(),w="square",y="extra-rounded";var _=function(){return(_=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t}).apply(this,arguments)};const m=function(){function t(t){var e=t.context,r=t.type;this._context=e,this._type=r}return t.prototype.draw=function(t,e,r,n){var o,i=this._context;switch(this._type){case w:o=this._drawSquare;break;case y:o=this._drawExtraRounded;break;default:o=this._drawDot}o.call(this,{x:t,y:e,size:r,context:i,rotation:n})},t.prototype._rotateFigure=function(t){var e=t.x,r=t.y,n=t.size,o=t.context,i=t.rotation,a=void 0===i?0:i,s=t.draw,u=e+n/2,c=r+n/2;o.translate(u,c),a&&o.rotate(a),s(),o.closePath(),a&&o.rotate(-a),o.translate(-u,-c)},t.prototype._basicDot=function(t){var e=t.size,r=t.context,n=e/7;this._rotateFigure(_(_({},t),{draw:function(){r.arc(0,0,e/2,0,2*Math.PI),r.arc(0,0,e/2-n,0,2*Math.PI)}}))},t.prototype._basicSquare=function(t){var e=t.size,r=t.context,n=e/7;this._rotateFigure(_(_({},t),{draw:function(){r.rect(-e/2,-e/2,e,e),r.rect(-e/2+n,-e/2+n,e-2*n,e-2*n)}}))},t.prototype._basicExtraRounded=function(t){var e=t.size,r=t.context,n=e/7;this._rotateFigure(_(_({},t),{draw:function(){r.arc(-n,-n,2.5*n,Math.PI,-Math.PI/2),r.lineTo(n,-3.5*n),r.arc(n,-n,2.5*n,-Math.PI/2,0),r.lineTo(3.5*n,-n),r.arc(n,n,2.5*n,0,Math.PI/2),r.lineTo(-n,3.5*n),r.arc(-n,n,2.5*n,Math.PI/2,Math.PI),r.lineTo(-3.5*n,-n),r.arc(-n,-n,1.5*n,Math.PI,-Math.PI/2),r.lineTo(n,-2.5*n),r.arc(n,-n,1.5*n,-Math.PI/2,0),r.lineTo(2.5*n,-n),r.arc(n,n,1.5*n,0,Math.PI/2),r.lineTo(-n,2.5*n),r.arc(-n,n,1.5*n,Math.PI/2,Math.PI),r.lineTo(-2.5*n,-n)}}))},t.prototype._drawDot=function(t){var e=t.x,r=t.y,n=t.size,o=t.context,i=t.rotation;this._basicDot({x:e,y:r,size:n,context:o,rotation:i})},t.prototype._drawSquare=function(t){var e=t.x,r=t.y,n=t.size,o=t.context,i=t.rotation;this._basicSquare({x:e,y:r,size:n,context:o,rotation:i})},t.prototype._drawExtraRounded=function(t){var e=t.x,r=t.y,n=t.size,o=t.context,i=t.rotation;this._basicExtraRounded({x:e,y:r,size:n,context:o,rotation:i})},t}(),b="square";var x=function(){return(x=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t}).apply(this,arguments)};const M=function(){function t(t){var e=t.context,r=t.type;this._context=e,this._type=r}return t.prototype.draw=function(t,e,r,n){var o=this._context;(this._type===b?this._drawSquare:this._drawDot).call(this,{x:t,y:e,size:r,context:o,rotation:n})},t.prototype._rotateFigure=function(t){var e=t.x,r=t.y,n=t.size,o=t.context,i=t.rotation,a=void 0===i?0:i,s=t.draw,u=e+n/2,c=r+n/2;o.translate(u,c),a&&o.rotate(a),s(),o.closePath(),a&&o.rotate(-a),o.translate(-u,-c)},t.prototype._basicDot=function(t){var e=t.size,r=t.context;this._rotateFigure(x(x({},t),{draw:function(){r.arc(0,0,e/2,0,2*Math.PI)}}))},t.prototype._basicSquare=function(t){var e=t.size,r=t.context;this._rotateFigure(x(x({},t),{draw:function(){r.rect(-e/2,-e/2,e,e)}}))},t.prototype._drawDot=function(t){var e=t.x,r=t.y,n=t.size,o=t.context,i=t.rotation;this._basicDot({x:e,y:r,size:n,context:o,rotation:i})},t.prototype._drawSquare=function(t){var e=t.x,r=t.y,n=t.size,o=t.context,i=t.rotation;this._basicSquare({x:e,y:r,size:n,context:o,rotation:i})},t}(),S="radial";var C=[[1,1,1,1,1,1,1],[1,0,0,0,0,0,1],[1,0,0,0,0,0,1],[1,0,0,0,0,0,1],[1,0,0,0,0,0,1],[1,0,0,0,0,0,1],[1,1,1,1,1,1,1]],P=[[0,0,0,0,0,0,0],[0,0,0,0,0,0,0],[0,0,1,1,1,0,0],[0,0,1,1,1,0,0],[0,0,1,1,1,0,0],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]];const O=function(){function t(t){this._canvas=document.createElement("canvas"),this._canvas.width=t.width,this._canvas.height=t.height,this._options=t}return Object.defineProperty(t.prototype,"context",{get:function(){return this._canvas.getContext("2d")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"width",{get:function(){return this._canvas.width},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"height",{get:function(){return this._canvas.height},enumerable:!1,configurable:!0}),t.prototype.getCanvas=function(){return this._canvas},t.prototype.clear=function(){var t=this.context;t&&t.clearRect(0,0,this._canvas.width,this._canvas.height)},t.prototype.drawQR=function(t){return e=this,void 0,n=function(){var e,r,n,o,i,a,s,h,d,l=this;return function(t,e){var r,n,o,i,a={label:0,sent:function(){if(1&o[0])throw o[1];return o[1]},trys:[],ops:[]};return i={next:s(0),throw:s(1),return:s(2)},"function"==typeof Symbol&&(i[Symbol.iterator]=function(){return this}),i;function s(i){return function(s){return function(i){if(r)throw new TypeError("Generator is already executing.");for(;a;)try{if(r=1,n&&(o=2&i[0]?n.return:i[0]?n.throw||((o=n.return)&&o.call(n),0):n.next)&&!(o=o.call(n,i[1])).done)return o;switch(n=0,o&&(i=[2&i[0],o.value]),i[0]){case 0:case 1:o=i;break;case 4:return a.label++,{value:i[1],done:!1};case 5:a.label++,n=i[1],i=[0];continue;case 7:i=a.ops.pop(),a.trys.pop();continue;default:if(!((o=(o=a.trys).length>0&&o[o.length-1])||6!==i[0]&&2!==i[0])){a=0;continue}if(3===i[0]&&(!o||i[1]>o[0]&&i[1]<o[3])){a.label=i[1];break}if(6===i[0]&&a.label<o[1]){a.label=o[1],o=i;break}if(o&&a.label<o[2]){a.label=o[2],a.ops.push(i);break}o[2]&&a.ops.pop(),a.trys.pop();continue}i=e.call(t,a)}catch(t){i=[6,t],n=0}finally{r=o=0}if(5&i[0])throw i[1];return{value:i[0]?i[1]:void 0,done:!0}}([i,s])}}}(this,(function(f){switch(f.label){case 0:return e=t.getModuleCount(),r=Math.min(this._options.width,this._options.height)-2*this._options.margin,n=Math.floor(r/e),o={hideXDots:0,hideYDots:0,width:0,height:0},this._qr=t,this._options.image?[4,this.loadImage()]:[3,2];case 1:if(f.sent(),!this._image)return[2];i=this._options,a=i.imageOptions,s=i.qrOptions,h=a.imageSize*c[s.errorCorrectionLevel],d=Math.floor(h*e*e),o=u({originalWidth:this._image.width,originalHeight:this._image.height,maxHiddenDots:d,maxHiddenAxisDots:e-14,dotSize:n}),f.label=2;case 2:return this.clear(),this.drawBackground(),this.drawDots((function(t,r){var n,i,a,s,u,c;return!(l._options.imageOptions.hideBackgroundDots&&t>=(e-o.hideXDots)/2&&t<(e+o.hideXDots)/2&&r>=(e-o.hideYDots)/2&&r<(e+o.hideYDots)/2||(null===(n=C[t])||void 0===n?void 0:n[r])||(null===(i=C[t-e+7])||void 0===i?void 0:i[r])||(null===(a=C[t])||void 0===a?void 0:a[r-e+7])||(null===(s=P[t])||void 0===s?void 0:s[r])||(null===(u=P[t-e+7])||void 0===u?void 0:u[r])||(null===(c=P[t])||void 0===c?void 0:c[r-e+7]))})),this.drawCorners(),this._options.image&&this.drawImage({width:o.width,height:o.height,count:e,dotSize:n}),[2]}}))},new((r=void 0)||(r=Promise))((function(t,o){function i(t){try{s(n.next(t))}catch(t){o(t)}}function a(t){try{s(n.throw(t))}catch(t){o(t)}}function s(e){var n;e.done?t(e.value):(n=e.value,n instanceof r?n:new r((function(t){t(n)}))).then(i,a)}s((n=n.apply(e,[])).next())}));var e,r,n},t.prototype.drawBackground=function(){var t=this.context,e=this._options;if(t){if(e.backgroundOptions.gradient){var r=e.backgroundOptions.gradient,n=this._createGradient({context:t,options:r,additionalRotation:0,x:0,y:0,size:this._canvas.width>this._canvas.height?this._canvas.width:this._canvas.height});r.colorStops.forEach((function(t){var e=t.offset,r=t.color;n.addColorStop(e,r)})),t.fillStyle=n}else e.backgroundOptions.color&&(t.fillStyle=e.backgroundOptions.color);t.fillRect(0,0,this._canvas.width,this._canvas.height)}},t.prototype.drawDots=function(t){var e=this;if(!this._qr)throw"QR code is not defined";var r=this.context;if(!r)throw"QR code is not defined";var n=this._options,o=this._qr.getModuleCount();if(o>n.width||o>n.height)throw"The canvas is too small.";var i=Math.min(n.width,n.height)-2*n.margin,a=Math.floor(i/o),s=Math.floor((n.width-o*a)/2),u=Math.floor((n.height-o*a)/2),c=new v({context:r,type:n.dotsOptions.type});r.beginPath();for(var h=function(r){for(var n=function(n){return t&&!t(r,n)?"continue":d._qr.isDark(r,n)?void c.draw(s+r*a,u+n*a,a,(function(i,a){return!(r+i<0||n+a<0||r+i>=o||n+a>=o)&&!(t&&!t(r+i,n+a))&&!!e._qr&&e._qr.isDark(r+i,n+a)})):"continue"},i=0;i<o;i++)n(i)},d=this,l=0;l<o;l++)h(l);if(n.dotsOptions.gradient){var f=n.dotsOptions.gradient,p=this._createGradient({context:r,options:f,additionalRotation:0,x:s,y:u,size:o*a});f.colorStops.forEach((function(t){var e=t.offset,r=t.color;p.addColorStop(e,r)})),r.fillStyle=r.strokeStyle=p}else n.dotsOptions.color&&(r.fillStyle=r.strokeStyle=n.dotsOptions.color);r.fill("evenodd")},t.prototype.drawCorners=function(t){var e=this;if(!this._qr)throw"QR code is not defined";var r=this.context;if(!r)throw"QR code is not defined";var n=this._options,o=this._qr.getModuleCount(),i=Math.min(n.width,n.height)-2*n.margin,a=Math.floor(i/o),s=7*a,u=3*a,c=Math.floor((n.width-o*a)/2),h=Math.floor((n.height-o*a)/2);[[0,0,0],[1,0,Math.PI/2],[0,1,-Math.PI/2]].forEach((function(i){var d,l,f,p,g,w,y,_,b,x,S=i[0],O=i[1],z=i[2];if(!t||t(S,O)){var D=c+S*a*(o-7),I=h+O*a*(o-7);if(null===(d=n.cornersSquareOptions)||void 0===d?void 0:d.type){var A=new m({context:r,type:null===(l=n.cornersSquareOptions)||void 0===l?void 0:l.type});r.beginPath(),A.draw(D,I,s,z)}else{var k=new v({context:r,type:n.dotsOptions.type});r.beginPath();for(var q=function(t){for(var e=function(e){if(!(null===(f=C[t])||void 0===f?void 0:f[e]))return"continue";k.draw(D+t*a,I+e*a,a,(function(r,n){var o;return!!(null===(o=C[t+r])||void 0===o?void 0:o[e+n])}))},r=0;r<C[t].length;r++)e(r)},R=0;R<C.length;R++)q(R)}if(null===(p=n.cornersSquareOptions)||void 0===p?void 0:p.gradient){var B=n.cornersSquareOptions.gradient,E=e._createGradient({context:r,options:B,additionalRotation:z,x:D,y:I,size:s});B.colorStops.forEach((function(t){var e=t.offset,r=t.color;E.addColorStop(e,r)})),r.fillStyle=r.strokeStyle=E}else(null===(g=n.cornersSquareOptions)||void 0===g?void 0:g.color)&&(r.fillStyle=r.strokeStyle=n.cornersSquareOptions.color);if(r.fill("evenodd"),null===(w=n.cornersDotOptions)||void 0===w?void 0:w.type){var L=new M({context:r,type:null===(y=n.cornersDotOptions)||void 0===y?void 0:y.type});r.beginPath(),L.draw(D+2*a,I+2*a,u,z)}else{k=new v({context:r,type:n.dotsOptions.type}),r.beginPath();var N=function(t){for(var e=function(e){if(!(null===(_=P[t])||void 0===_?void 0:_[e]))return"continue";k.draw(D+t*a,I+e*a,a,(function(r,n){var o;return!!(null===(o=P[t+r])||void 0===o?void 0:o[e+n])}))},r=0;r<P[t].length;r++)e(r)};for(R=0;R<P.length;R++)N(R)}if(null===(b=n.cornersDotOptions)||void 0===b?void 0:b.gradient){B=n.cornersDotOptions.gradient;var T=e._createGradient({context:r,options:B,additionalRotation:z,x:D+2*a,y:I+2*a,size:u});B.colorStops.forEach((function(t){var e=t.offset,r=t.color;T.addColorStop(e,r)})),r.fillStyle=r.strokeStyle=T}else(null===(x=n.cornersDotOptions)||void 0===x?void 0:x.color)&&(r.fillStyle=r.strokeStyle=n.cornersDotOptions.color);r.fill("evenodd")}}))},t.prototype.loadImage=function(){var t=this;return new Promise((function(e,r){var n=t._options,o=new Image;if(!n.image)return r("Image is not defined");"string"==typeof n.imageOptions.crossOrigin&&(o.crossOrigin=n.imageOptions.crossOrigin),t._image=o,o.onload=function(){e()},o.src=n.image}))},t.prototype.drawImage=function(t){var e=t.width,r=t.height,n=t.count,o=t.dotSize,i=this.context;if(!i)throw"canvasContext is not defined";if(!this._image)throw"image is not defined";var a=this._options,s=Math.floor((a.width-n*o)/2),u=Math.floor((a.height-n*o)/2),c=s+a.imageOptions.margin+(n*o-e)/2,h=u+a.imageOptions.margin+(n*o-r)/2,d=e-2*a.imageOptions.margin,l=r-2*a.imageOptions.margin;i.drawImage(this._image,c,h,d<0?0:d,l<0?0:l)},t.prototype._createGradient=function(t){var e,r=t.context,n=t.options,o=t.additionalRotation,i=t.x,a=t.y,s=t.size;if(n.type===S)e=r.createRadialGradient(i+s/2,a+s/2,0,i+s/2,a+s/2,s/2);else{var u=((n.rotation||0)+o)%(2*Math.PI),c=(u+2*Math.PI)%(2*Math.PI),h=i+s/2,d=a+s/2,l=i+s/2,f=a+s/2;c>=0&&c<=.25*Math.PI||c>1.75*Math.PI&&c<=2*Math.PI?(h-=s/2,d-=s/2*Math.tan(u),l+=s/2,f+=s/2*Math.tan(u)):c>.25*Math.PI&&c<=.75*Math.PI?(d-=s/2,h-=s/2/Math.tan(u),f+=s/2,l+=s/2/Math.tan(u)):c>.75*Math.PI&&c<=1.25*Math.PI?(h+=s/2,d+=s/2*Math.tan(u),l-=s/2,f-=s/2*Math.tan(u)):c>1.25*Math.PI&&c<=1.75*Math.PI&&(d+=s/2,h+=s/2/Math.tan(u),f-=s/2,l-=s/2/Math.tan(u)),e=r.createLinearGradient(Math.round(h),Math.round(d),Math.round(l),Math.round(f))}return e},t}();var z=function(){return(z=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t}).apply(this,arguments)};const D=function(){function t(t){var e=t.svg,r=t.type;this._svg=e,this._type=r}return t.prototype.draw=function(t,e,r,n){var o;switch(this._type){case h:o=this._drawDot;break;case l:o=this._drawClassy;break;case f:o=this._drawClassyRounded;break;case d:o=this._drawRounded;break;case p:o=this._drawExtraRounded;break;default:o=this._drawSquare}o.call(this,{x:t,y:e,size:r,getNeighbor:n})},t.prototype._rotateFigure=function(t){var e,r=t.x,n=t.y,o=t.size,i=t.rotation,a=void 0===i?0:i,s=r+o/2,u=n+o/2;(0,t.draw)(),null===(e=this._element)||void 0===e||e.setAttribute("transform","rotate("+180*a/Math.PI+","+s+","+u+")")},t.prototype._basicDot=function(t){var e=this,r=t.size,n=t.x,o=t.y;this._rotateFigure(z(z({},t),{draw:function(){e._element=document.createElementNS("http://www.w3.org/2000/svg","circle"),e._element.setAttribute("cx",String(n+r/2)),e._element.setAttribute("cy",String(o+r/2)),e._element.setAttribute("r",String(r/2))}}))},t.prototype._basicSquare=function(t){var e=this,r=t.size,n=t.x,o=t.y;this._rotateFigure(z(z({},t),{draw:function(){e._element=document.createElementNS("http://www.w3.org/2000/svg","rect"),e._element.setAttribute("x",String(n)),e._element.setAttribute("y",String(o)),e._element.setAttribute("width",String(r)),e._element.setAttribute("height",String(r))}}))},t.prototype._basicSideRounded=function(t){var e=this,r=t.size,n=t.x,o=t.y;this._rotateFigure(z(z({},t),{draw:function(){e._element=document.createElementNS("http://www.w3.org/2000/svg","path"),e._element.setAttribute("d","M "+n+" "+o+"v "+r+"h "+r/2+"a "+r/2+" "+r/2+", 0, 0, 0, 0 "+-r)}}))},t.prototype._basicCornerRounded=function(t){var e=this,r=t.size,n=t.x,o=t.y;this._rotateFigure(z(z({},t),{draw:function(){e._element=document.createElementNS("http://www.w3.org/2000/svg","path"),e._element.setAttribute("d","M "+n+" "+o+"v "+r+"h "+r+"v "+-r/2+"a "+r/2+" "+r/2+", 0, 0, 0, "+-r/2+" "+-r/2)}}))},t.prototype._basicCornerExtraRounded=function(t){var e=this,r=t.size,n=t.x,o=t.y;this._rotateFigure(z(z({},t),{draw:function(){e._element=document.createElementNS("http://www.w3.org/2000/svg","path"),e._element.setAttribute("d","M "+n+" "+o+"v "+r+"h "+r+"a "+r+" "+r+", 0, 0, 0, "+-r+" "+-r)}}))},t.prototype._basicCornersRounded=function(t){var e=this,r=t.size,n=t.x,o=t.y;this._rotateFigure(z(z({},t),{draw:function(){e._element=document.createElementNS("http://www.w3.org/2000/svg","path"),e._element.setAttribute("d","M "+n+" "+o+"v "+r/2+"a "+r/2+" "+r/2+", 0, 0, 0, "+r/2+" "+r/2+"h "+r/2+"v "+-r/2+"a "+r/2+" "+r/2+", 0, 0, 0, "+-r/2+" "+-r/2)}}))},t.prototype._drawDot=function(t){var e=t.x,r=t.y,n=t.size;this._basicDot({x:e,y:r,size:n,rotation:0})},t.prototype._drawSquare=function(t){var e=t.x,r=t.y,n=t.size;this._basicSquare({x:e,y:r,size:n,rotation:0})},t.prototype._drawRounded=function(t){var e=t.x,r=t.y,n=t.size,o=t.getNeighbor,i=o?+o(-1,0):0,a=o?+o(1,0):0,s=o?+o(0,-1):0,u=o?+o(0,1):0,c=i+a+s+u;if(0!==c)if(c>2||i&&a||s&&u)this._basicSquare({x:e,y:r,size:n,rotation:0});else{if(2===c){var h=0;return i&&s?h=Math.PI/2:s&&a?h=Math.PI:a&&u&&(h=-Math.PI/2),void this._basicCornerRounded({x:e,y:r,size:n,rotation:h})}if(1===c)return h=0,s?h=Math.PI/2:a?h=Math.PI:u&&(h=-Math.PI/2),void this._basicSideRounded({x:e,y:r,size:n,rotation:h})}else this._basicDot({x:e,y:r,size:n,rotation:0})},t.prototype._drawExtraRounded=function(t){var e=t.x,r=t.y,n=t.size,o=t.getNeighbor,i=o?+o(-1,0):0,a=o?+o(1,0):0,s=o?+o(0,-1):0,u=o?+o(0,1):0,c=i+a+s+u;if(0!==c)if(c>2||i&&a||s&&u)this._basicSquare({x:e,y:r,size:n,rotation:0});else{if(2===c){var h=0;return i&&s?h=Math.PI/2:s&&a?h=Math.PI:a&&u&&(h=-Math.PI/2),void this._basicCornerExtraRounded({x:e,y:r,size:n,rotation:h})}if(1===c)return h=0,s?h=Math.PI/2:a?h=Math.PI:u&&(h=-Math.PI/2),void this._basicSideRounded({x:e,y:r,size:n,rotation:h})}else this._basicDot({x:e,y:r,size:n,rotation:0})},t.prototype._drawClassy=function(t){var e=t.x,r=t.y,n=t.size,o=t.getNeighbor,i=o?+o(-1,0):0,a=o?+o(1,0):0,s=o?+o(0,-1):0,u=o?+o(0,1):0;0!==i+a+s+u?i||s?a||u?this._basicSquare({x:e,y:r,size:n,rotation:0}):this._basicCornerRounded({x:e,y:r,size:n,rotation:Math.PI/2}):this._basicCornerRounded({x:e,y:r,size:n,rotation:-Math.PI/2}):this._basicCornersRounded({x:e,y:r,size:n,rotation:Math.PI/2})},t.prototype._drawClassyRounded=function(t){var e=t.x,r=t.y,n=t.size,o=t.getNeighbor,i=o?+o(-1,0):0,a=o?+o(1,0):0,s=o?+o(0,-1):0,u=o?+o(0,1):0;0!==i+a+s+u?i||s?a||u?this._basicSquare({x:e,y:r,size:n,rotation:0}):this._basicCornerExtraRounded({x:e,y:r,size:n,rotation:Math.PI/2}):this._basicCornerExtraRounded({x:e,y:r,size:n,rotation:-Math.PI/2}):this._basicCornersRounded({x:e,y:r,size:n,rotation:Math.PI/2})},t}();var I=function(){return(I=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t}).apply(this,arguments)};const A=function(){function t(t){var e=t.svg,r=t.type;this._svg=e,this._type=r}return t.prototype.draw=function(t,e,r,n){var o;switch(this._type){case w:o=this._drawSquare;break;case y:o=this._drawExtraRounded;break;default:o=this._drawDot}o.call(this,{x:t,y:e,size:r,rotation:n})},t.prototype._rotateFigure=function(t){var e,r=t.x,n=t.y,o=t.size,i=t.rotation,a=void 0===i?0:i,s=r+o/2,u=n+o/2;(0,t.draw)(),null===(e=this._element)||void 0===e||e.setAttribute("transform","rotate("+180*a/Math.PI+","+s+","+u+")")},t.prototype._basicDot=function(t){var e=this,r=t.size,n=t.x,o=t.y,i=r/7;this._rotateFigure(I(I({},t),{draw:function(){e._element=document.createElementNS("http://www.w3.org/2000/svg","path"),e._element.setAttribute("clip-rule","evenodd"),e._element.setAttribute("d","M "+(n+r/2)+" "+o+"a "+r/2+" "+r/2+" 0 1 0 0.1 0zm 0 "+i+"a "+(r/2-i)+" "+(r/2-i)+" 0 1 1 -0.1 0Z")}}))},t.prototype._basicSquare=function(t){var e=this,r=t.size,n=t.x,o=t.y,i=r/7;this._rotateFigure(I(I({},t),{draw:function(){e._element=document.createElementNS("http://www.w3.org/2000/svg","path"),e._element.setAttribute("clip-rule","evenodd"),e._element.setAttribute("d","M "+n+" "+o+"v "+r+"h "+r+"v "+-r+"zM "+(n+i)+" "+(o+i)+"h "+(r-2*i)+"v "+(r-2*i)+"h "+(2*i-r)+"z")}}))},t.prototype._basicExtraRounded=function(t){var e=this,r=t.size,n=t.x,o=t.y,i=r/7;this._rotateFigure(I(I({},t),{draw:function(){e._element=document.createElementNS("http://www.w3.org/2000/svg","path"),e._element.setAttribute("clip-rule","evenodd"),e._element.setAttribute("d","M "+n+" "+(o+2.5*i)+"v "+2*i+"a "+2.5*i+" "+2.5*i+", 0, 0, 0, "+2.5*i+" "+2.5*i+"h "+2*i+"a "+2.5*i+" "+2.5*i+", 0, 0, 0, "+2.5*i+" "+2.5*-i+"v "+-2*i+"a "+2.5*i+" "+2.5*i+", 0, 0, 0, "+2.5*-i+" "+2.5*-i+"h "+-2*i+"a "+2.5*i+" "+2.5*i+", 0, 0, 0, "+2.5*-i+" "+2.5*i+"M "+(n+2.5*i)+" "+(o+i)+"h "+2*i+"a "+1.5*i+" "+1.5*i+", 0, 0, 1, "+1.5*i+" "+1.5*i+"v "+2*i+"a "+1.5*i+" "+1.5*i+", 0, 0, 1, "+1.5*-i+" "+1.5*i+"h "+-2*i+"a "+1.5*i+" "+1.5*i+", 0, 0, 1, "+1.5*-i+" "+1.5*-i+"v "+-2*i+"a "+1.5*i+" "+1.5*i+", 0, 0, 1, "+1.5*i+" "+1.5*-i)}}))},t.prototype._drawDot=function(t){var e=t.x,r=t.y,n=t.size,o=t.rotation;this._basicDot({x:e,y:r,size:n,rotation:o})},t.prototype._drawSquare=function(t){var e=t.x,r=t.y,n=t.size,o=t.rotation;this._basicSquare({x:e,y:r,size:n,rotation:o})},t.prototype._drawExtraRounded=function(t){var e=t.x,r=t.y,n=t.size,o=t.rotation;this._basicExtraRounded({x:e,y:r,size:n,rotation:o})},t}();var k=function(){return(k=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t}).apply(this,arguments)};const q=function(){function t(t){var e=t.svg,r=t.type;this._svg=e,this._type=r}return t.prototype.draw=function(t,e,r,n){(this._type===b?this._drawSquare:this._drawDot).call(this,{x:t,y:e,size:r,rotation:n})},t.prototype._rotateFigure=function(t){var e,r=t.x,n=t.y,o=t.size,i=t.rotation,a=void 0===i?0:i,s=r+o/2,u=n+o/2;(0,t.draw)(),null===(e=this._element)||void 0===e||e.setAttribute("transform","rotate("+180*a/Math.PI+","+s+","+u+")")},t.prototype._basicDot=function(t){var e=this,r=t.size,n=t.x,o=t.y;this._rotateFigure(k(k({},t),{draw:function(){e._element=document.createElementNS("http://www.w3.org/2000/svg","circle"),e._element.setAttribute("cx",String(n+r/2)),e._element.setAttribute("cy",String(o+r/2)),e._element.setAttribute("r",String(r/2))}}))},t.prototype._basicSquare=function(t){var e=this,r=t.size,n=t.x,o=t.y;this._rotateFigure(k(k({},t),{draw:function(){e._element=document.createElementNS("http://www.w3.org/2000/svg","rect"),e._element.setAttribute("x",String(n)),e._element.setAttribute("y",String(o)),e._element.setAttribute("width",String(r)),e._element.setAttribute("height",String(r))}}))},t.prototype._drawDot=function(t){var e=t.x,r=t.y,n=t.size,o=t.rotation;this._basicDot({x:e,y:r,size:n,rotation:o})},t.prototype._drawSquare=function(t){var e=t.x,r=t.y,n=t.size,o=t.rotation;this._basicSquare({x:e,y:r,size:n,rotation:o})},t}();var R=[[1,1,1,1,1,1,1],[1,0,0,0,0,0,1],[1,0,0,0,0,0,1],[1,0,0,0,0,0,1],[1,0,0,0,0,0,1],[1,0,0,0,0,0,1],[1,1,1,1,1,1,1]],B=[[0,0,0,0,0,0,0],[0,0,0,0,0,0,0],[0,0,1,1,1,0,0],[0,0,1,1,1,0,0],[0,0,1,1,1,0,0],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]];const E=function(){function t(t){this._element=document.createElementNS("http://www.w3.org/2000/svg","svg"),this._element.setAttribute("width",String(t.width)),this._element.setAttribute("height",String(t.height)),this._defs=document.createElementNS("http://www.w3.org/2000/svg","defs"),this._element.appendChild(this._defs),this._options=t}return Object.defineProperty(t.prototype,"width",{get:function(){return this._options.width},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"height",{get:function(){return this._options.height},enumerable:!1,configurable:!0}),t.prototype.getElement=function(){return this._element},t.prototype.clear=function(){var t,e=this._element;this._element=e.cloneNode(!1),null===(t=null==e?void 0:e.parentNode)||void 0===t||t.replaceChild(this._element,e),this._defs=document.createElementNS("http://www.w3.org/2000/svg","defs"),this._element.appendChild(this._defs)},t.prototype.drawQR=function(t){return e=this,void 0,n=function(){var e,r,n,o,i,a,s,h,d,l=this;return function(t,e){var r,n,o,i,a={label:0,sent:function(){if(1&o[0])throw o[1];return o[1]},trys:[],ops:[]};return i={next:s(0),throw:s(1),return:s(2)},"function"==typeof Symbol&&(i[Symbol.iterator]=function(){return this}),i;function s(i){return function(s){return function(i){if(r)throw new TypeError("Generator is already executing.");for(;a;)try{if(r=1,n&&(o=2&i[0]?n.return:i[0]?n.throw||((o=n.return)&&o.call(n),0):n.next)&&!(o=o.call(n,i[1])).done)return o;switch(n=0,o&&(i=[2&i[0],o.value]),i[0]){case 0:case 1:o=i;break;case 4:return a.label++,{value:i[1],done:!1};case 5:a.label++,n=i[1],i=[0];continue;case 7:i=a.ops.pop(),a.trys.pop();continue;default:if(!((o=(o=a.trys).length>0&&o[o.length-1])||6!==i[0]&&2!==i[0])){a=0;continue}if(3===i[0]&&(!o||i[1]>o[0]&&i[1]<o[3])){a.label=i[1];break}if(6===i[0]&&a.label<o[1]){a.label=o[1],o=i;break}if(o&&a.label<o[2]){a.label=o[2],a.ops.push(i);break}o[2]&&a.ops.pop(),a.trys.pop();continue}i=e.call(t,a)}catch(t){i=[6,t],n=0}finally{r=o=0}if(5&i[0])throw i[1];return{value:i[0]?i[1]:void 0,done:!0}}([i,s])}}}(this,(function(f){switch(f.label){case 0:return e=t.getModuleCount(),r=Math.min(this._options.width,this._options.height)-2*this._options.margin,n=Math.floor(r/e),o={hideXDots:0,hideYDots:0,width:0,height:0},this._qr=t,this._options.image?[4,this.loadImage()]:[3,2];case 1:if(f.sent(),!this._image)return[2];i=this._options,a=i.imageOptions,s=i.qrOptions,h=a.imageSize*c[s.errorCorrectionLevel],d=Math.floor(h*e*e),o=u({originalWidth:this._image.width,originalHeight:this._image.height,maxHiddenDots:d,maxHiddenAxisDots:e-14,dotSize:n}),f.label=2;case 2:return this.clear(),this.drawBackground(),this.drawDots((function(t,r){var n,i,a,s,u,c;return!(l._options.imageOptions.hideBackgroundDots&&t>=(e-o.hideXDots)/2&&t<(e+o.hideXDots)/2&&r>=(e-o.hideYDots)/2&&r<(e+o.hideYDots)/2||(null===(n=R[t])||void 0===n?void 0:n[r])||(null===(i=R[t-e+7])||void 0===i?void 0:i[r])||(null===(a=R[t])||void 0===a?void 0:a[r-e+7])||(null===(s=B[t])||void 0===s?void 0:s[r])||(null===(u=B[t-e+7])||void 0===u?void 0:u[r])||(null===(c=B[t])||void 0===c?void 0:c[r-e+7]))})),this.drawCorners(),this._options.image&&this.drawImage({width:o.width,height:o.height,count:e,dotSize:n}),[2]}}))},new((r=void 0)||(r=Promise))((function(t,o){function i(t){try{s(n.next(t))}catch(t){o(t)}}function a(t){try{s(n.throw(t))}catch(t){o(t)}}function s(e){var n;e.done?t(e.value):(n=e.value,n instanceof r?n:new r((function(t){t(n)}))).then(i,a)}s((n=n.apply(e,[])).next())}));var e,r,n},t.prototype.drawBackground=function(){var t,e,r=this._element,n=this._options;if(r){var o=null===(t=n.backgroundOptions)||void 0===t?void 0:t.gradient,i=null===(e=n.backgroundOptions)||void 0===e?void 0:e.color;(o||i)&&this._createColor({options:o,color:i,additionalRotation:0,x:0,y:0,height:n.height,width:n.width,name:"background-color"})}},t.prototype.drawDots=function(t){var e,r,n=this;if(!this._qr)throw"QR code is not defined";var o=this._options,i=this._qr.getModuleCount();if(i>o.width||i>o.height)throw"The canvas is too small.";var a=Math.min(o.width,o.height)-2*o.margin,s=Math.floor(a/i),u=Math.floor((o.width-i*s)/2),c=Math.floor((o.height-i*s)/2),h=new D({svg:this._element,type:o.dotsOptions.type});this._dotsClipPath=document.createElementNS("http://www.w3.org/2000/svg","clipPath"),this._dotsClipPath.setAttribute("id","clip-path-dot-color"),this._defs.appendChild(this._dotsClipPath),this._createColor({options:null===(e=o.dotsOptions)||void 0===e?void 0:e.gradient,color:o.dotsOptions.color,additionalRotation:0,x:u,y:c,height:i*s,width:i*s,name:"dot-color"});for(var d=function(e){for(var o=function(o){return t&&!t(e,o)?"continue":(null===(r=l._qr)||void 0===r?void 0:r.isDark(e,o))?(h.draw(u+e*s,c+o*s,s,(function(r,a){return!(e+r<0||o+a<0||e+r>=i||o+a>=i)&&!(t&&!t(e+r,o+a))&&!!n._qr&&n._qr.isDark(e+r,o+a)})),void(h._element&&l._dotsClipPath&&l._dotsClipPath.appendChild(h._element))):"continue"},a=0;a<i;a++)o(a)},l=this,f=0;f<i;f++)d(f)},t.prototype.drawCorners=function(){var t=this;if(!this._qr)throw"QR code is not defined";var e=this._element,r=this._options;if(!e)throw"Element code is not defined";var n=this._qr.getModuleCount(),o=Math.min(r.width,r.height)-2*r.margin,i=Math.floor(o/n),a=7*i,s=3*i,u=Math.floor((r.width-n*i)/2),c=Math.floor((r.height-n*i)/2);[[0,0,0],[1,0,Math.PI/2],[0,1,-Math.PI/2]].forEach((function(e){var o,h,d,l,f,p,g,v,w,y,_,m,b=e[0],x=e[1],M=e[2],S=u+b*i*(n-7),C=c+x*i*(n-7),P=t._dotsClipPath,O=t._dotsClipPath;if(((null===(o=r.cornersSquareOptions)||void 0===o?void 0:o.gradient)||(null===(h=r.cornersSquareOptions)||void 0===h?void 0:h.color))&&((P=document.createElementNS("http://www.w3.org/2000/svg","clipPath")).setAttribute("id","clip-path-corners-square-color-"+b+"-"+x),t._defs.appendChild(P),t._cornersSquareClipPath=t._cornersDotClipPath=O=P,t._createColor({options:null===(d=r.cornersSquareOptions)||void 0===d?void 0:d.gradient,color:null===(l=r.cornersSquareOptions)||void 0===l?void 0:l.color,additionalRotation:M,x:S,y:C,height:a,width:a,name:"corners-square-color-"+b+"-"+x})),null===(f=r.cornersSquareOptions)||void 0===f?void 0:f.type){var z=new A({svg:t._element,type:r.cornersSquareOptions.type});z.draw(S,C,a,M),z._element&&P&&P.appendChild(z._element)}else for(var I=new D({svg:t._element,type:r.dotsOptions.type}),k=function(t){for(var e=function(e){if(!(null===(p=R[t])||void 0===p?void 0:p[e]))return"continue";I.draw(S+t*i,C+e*i,i,(function(r,n){var o;return!!(null===(o=R[t+r])||void 0===o?void 0:o[e+n])})),I._element&&P&&P.appendChild(I._element)},r=0;r<R[t].length;r++)e(r)},E=0;E<R.length;E++)k(E);if(((null===(g=r.cornersDotOptions)||void 0===g?void 0:g.gradient)||(null===(v=r.cornersDotOptions)||void 0===v?void 0:v.color))&&((O=document.createElementNS("http://www.w3.org/2000/svg","clipPath")).setAttribute("id","clip-path-corners-dot-color-"+b+"-"+x),t._defs.appendChild(O),t._cornersDotClipPath=O,t._createColor({options:null===(w=r.cornersDotOptions)||void 0===w?void 0:w.gradient,color:null===(y=r.cornersDotOptions)||void 0===y?void 0:y.color,additionalRotation:M,x:S+2*i,y:C+2*i,height:s,width:s,name:"corners-dot-color-"+b+"-"+x})),null===(_=r.cornersDotOptions)||void 0===_?void 0:_.type){var L=new q({svg:t._element,type:r.cornersDotOptions.type});L.draw(S+2*i,C+2*i,s,M),L._element&&O&&O.appendChild(L._element)}else{I=new D({svg:t._element,type:r.dotsOptions.type});var N=function(t){for(var e=function(e){if(!(null===(m=B[t])||void 0===m?void 0:m[e]))return"continue";I.draw(S+t*i,C+e*i,i,(function(r,n){var o;return!!(null===(o=B[t+r])||void 0===o?void 0:o[e+n])})),I._element&&O&&O.appendChild(I._element)},r=0;r<B[t].length;r++)e(r)};for(E=0;E<B.length;E++)N(E)}}))},t.prototype.loadImage=function(){var t=this;return new Promise((function(e,r){var n=t._options,o=new Image;if(!n.image)return r("Image is not defined");"string"==typeof n.imageOptions.crossOrigin&&(o.crossOrigin=n.imageOptions.crossOrigin),t._image=o,o.onload=function(){e()},o.src=n.image}))},t.prototype.drawImage=function(t){var e=t.width,r=t.height,n=t.count,o=t.dotSize,i=this._options,a=Math.floor((i.width-n*o)/2),s=Math.floor((i.height-n*o)/2),u=a+i.imageOptions.margin+(n*o-e)/2,c=s+i.imageOptions.margin+(n*o-r)/2,h=e-2*i.imageOptions.margin,d=r-2*i.imageOptions.margin,l=document.createElementNS("http://www.w3.org/2000/svg","image");l.setAttribute("href",i.image||""),l.setAttribute("x",String(u)),l.setAttribute("y",String(c)),l.setAttribute("width",h+"px"),l.setAttribute("height",d+"px"),this._element.appendChild(l)},t.prototype._createColor=function(t){var e=t.options,r=t.color,n=t.additionalRotation,o=t.x,i=t.y,a=t.height,s=t.width,u=t.name,c=s>a?s:a,h=document.createElementNS("http://www.w3.org/2000/svg","rect");if(h.setAttribute("x",String(o)),h.setAttribute("y",String(i)),h.setAttribute("height",String(a)),h.setAttribute("width",String(s)),h.setAttribute("clip-path","url('#clip-path-"+u+"')"),e){var d;if(e.type===S)(d=document.createElementNS("http://www.w3.org/2000/svg","radialGradient")).setAttribute("id",u),d.setAttribute("gradientUnits","userSpaceOnUse"),d.setAttribute("fx",String(o+s/2)),d.setAttribute("fy",String(i+a/2)),d.setAttribute("cx",String(o+s/2)),d.setAttribute("cy",String(i+a/2)),d.setAttribute("r",String(c/2));else{var l=((e.rotation||0)+n)%(2*Math.PI),f=(l+2*Math.PI)%(2*Math.PI),p=o+s/2,g=i+a/2,v=o+s/2,w=i+a/2;f>=0&&f<=.25*Math.PI||f>1.75*Math.PI&&f<=2*Math.PI?(p-=s/2,g-=a/2*Math.tan(l),v+=s/2,w+=a/2*Math.tan(l)):f>.25*Math.PI&&f<=.75*Math.PI?(g-=a/2,p-=s/2/Math.tan(l),w+=a/2,v+=s/2/Math.tan(l)):f>.75*Math.PI&&f<=1.25*Math.PI?(p+=s/2,g+=a/2*Math.tan(l),v-=s/2,w-=a/2*Math.tan(l)):f>1.25*Math.PI&&f<=1.75*Math.PI&&(g+=a/2,p+=s/2/Math.tan(l),w-=a/2,v-=s/2/Math.tan(l)),(d=document.createElementNS("http://www.w3.org/2000/svg","linearGradient")).setAttribute("id",u),d.setAttribute("gradientUnits","userSpaceOnUse"),d.setAttribute("x1",String(Math.round(p))),d.setAttribute("y1",String(Math.round(g))),d.setAttribute("x2",String(Math.round(v))),d.setAttribute("y2",String(Math.round(w)))}e.colorStops.forEach((function(t){var e=t.offset,r=t.color,n=document.createElementNS("http://www.w3.org/2000/svg","stop");n.setAttribute("offset",100*e+"%"),n.setAttribute("stop-color",r),d.appendChild(n)})),h.setAttribute("fill","url('#"+u+"')"),this._defs.appendChild(d)}else r&&h.setAttribute("fill",r);this._element.appendChild(h)},t}(),L="canvas";for(var N={},T=0;T<=40;T++)N[T]=T;const F={type:L,width:300,height:300,data:"",margin:0,qrOptions:{typeNumber:N[0],mode:void 0,errorCorrectionLevel:"Q"},imageOptions:{hideBackgroundDots:!0,imageSize:.4,crossOrigin:void 0,margin:0},dotsOptions:{type:"square",color:"#000"},backgroundOptions:{color:"#fff"}};var j=function(){return(j=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t}).apply(this,arguments)};function Q(t){var e=j({},t);if(!e.colorStops||!e.colorStops.length)throw"Field 'colorStops' is required in gradient";return e.rotation?e.rotation=Number(e.rotation):e.rotation=0,e.colorStops=e.colorStops.map((function(t){return j(j({},t),{offset:Number(t.offset)})})),e}function H(t){var e=j({},t);return e.width=Number(e.width),e.height=Number(e.height),e.margin=Number(e.margin),e.imageOptions=j(j({},e.imageOptions),{hideBackgroundDots:Boolean(e.imageOptions.hideBackgroundDots),imageSize:Number(e.imageOptions.imageSize),margin:Number(e.imageOptions.margin)}),e.margin>Math.min(e.width,e.height)&&(e.margin=Math.min(e.width,e.height)),e.dotsOptions=j({},e.dotsOptions),e.dotsOptions.gradient&&(e.dotsOptions.gradient=Q(e.dotsOptions.gradient)),e.cornersSquareOptions&&(e.cornersSquareOptions=j({},e.cornersSquareOptions),e.cornersSquareOptions.gradient&&(e.cornersSquareOptions.gradient=Q(e.cornersSquareOptions.gradient))),e.cornersDotOptions&&(e.cornersDotOptions=j({},e.cornersDotOptions),e.cornersDotOptions.gradient&&(e.cornersDotOptions.gradient=Q(e.cornersDotOptions.gradient))),e.backgroundOptions&&(e.backgroundOptions=j({},e.backgroundOptions),e.backgroundOptions.gradient&&(e.backgroundOptions.gradient=Q(e.backgroundOptions.gradient))),e}var G=r(192),X=r.n(G),U=function(t,e,r,n){return new(r||(r=Promise))((function(o,i){function a(t){try{u(n.next(t))}catch(t){i(t)}}function s(t){try{u(n.throw(t))}catch(t){i(t)}}function u(t){var e;t.done?o(t.value):(e=t.value,e instanceof r?e:new r((function(t){t(e)}))).then(a,s)}u((n=n.apply(t,e||[])).next())}))},Y=function(t,e){var r,n,o,i,a={label:0,sent:function(){if(1&o[0])throw o[1];return o[1]},trys:[],ops:[]};return i={next:s(0),throw:s(1),return:s(2)},"function"==typeof Symbol&&(i[Symbol.iterator]=function(){return this}),i;function s(i){return function(s){return function(i){if(r)throw new TypeError("Generator is already executing.");for(;a;)try{if(r=1,n&&(o=2&i[0]?n.return:i[0]?n.throw||((o=n.return)&&o.call(n),0):n.next)&&!(o=o.call(n,i[1])).done)return o;switch(n=0,o&&(i=[2&i[0],o.value]),i[0]){case 0:case 1:o=i;break;case 4:return a.label++,{value:i[1],done:!1};case 5:a.label++,n=i[1],i=[0];continue;case 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o.sent(),[2,e];case 2:return r=void 0,n=void 0,this._canvas&&this._canvasDrawingPromise?(n=this._canvas,r=this._canvasDrawingPromise):(n=new O(this._options),r=n.drawQR(this._qr)),[4,r];case 3:return o.sent(),[2,n]}}))}))},t.prototype.update=function(e){t._clearContainer(this._container),this._options=e?H(a(this._options,e)):this._options,this._options.data&&(this._qr=X()(this._options.qrOptions.typeNumber,this._options.qrOptions.errorCorrectionLevel),this._qr.addData(this._options.data,this._options.qrOptions.mode||function(t){switch(!0){case/^[0-9]*$/.test(t):return"Numeric";case/^[0-9A-Z $%*+\-./:]*$/.test(t):return"Alphanumeric";default:return"Byte"}}(this._options.data)),this._qr.make(),this._options.type===L?(this._canvas=new O(this._options),this._canvasDrawingPromise=this._canvas.drawQR(this._qr),this._svgDrawingPromise=void 0,this._svg=void 0):(this._svg=new E(this._options),this._svgDrawingPromise=this._svg.drawQR(this._qr),this._canvasDrawingPromise=void 0,this._canvas=void 0),this.append(this._container))},t.prototype.append=function(t){if(t){if("function"!=typeof t.appendChild)throw"Container should be a single DOM node";this._options.type===L?this._canvas&&t.appendChild(this._canvas.getCanvas()):this._svg&&t.appendChild(this._svg.getElement()),this._container=t}},t.prototype.getRawData=function(t){return void 0===t&&(t="png"),U(this,void 0,void 0,(function(){var e,r,n;return Y(this,(function(o){switch(o.label){case 0:if(!this._qr)throw"QR code is empty";return[4,this._getQRStylingElement(t)];case 1:return e=o.sent(),"svg"===t.toLowerCase()?(r=new XMLSerializer,n=r.serializeToString(e.getElement()),[2,new Blob(['<?xml version="1.0" standalone="no"?>\r\n'+n],{type:"image/svg+xml"})]):[2,new Promise((function(r){return e.getCanvas().toBlob(r,"image/"+t,1)}))]}}))}))},t.prototype.download=function(t){return U(this,void 0,void 0,(function(){var e,r,n,o,i;return Y(this,(function(a){switch(a.label){case 0:if(!this._qr)throw"QR code is empty";return 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