'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var _commonjsHelpers = require('../../../../../../_virtual/_commonjsHelpers.js');
var qrCodeStyling$1 = require('../../../../../../_virtual/qr-code-styling.js');

var qrCodeStyling = qrCodeStyling$1.__module.exports;

(function (module, exports$1) {
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${e/2} ${e/2}, 0, 0, 0, ${-e/2} ${-e/2}`);}}));}_drawDot({x:t,y:e,size:i}){this._basicDot({x:t,y:e,size:i,rotation:0});}_drawSquare({x:t,y:e,size:i}){this._basicSquare({x:t,y:e,size:i,rotation:0});}_drawRounded({x:t,y:e,size:i,getNeighbor:r}){const n=r?+r(-1,0):0,o=r?+r(1,0):0,s=r?+r(0,-1):0,a=r?+r(0,1):0,h=n+o+s+a;if(0!==h)if(h>2||n&&o||s&&a)this._basicSquare({x:t,y:e,size:i,rotation:0});else {if(2===h){let r=0;return n&&s?r=Math.PI/2:s&&o?r=Math.PI:o&&a&&(r=-Math.PI/2),void this._basicCornerRounded({x:t,y:e,size:i,rotation:r})}if(1===h){let r=0;return s?r=Math.PI/2:o?r=Math.PI:a&&(r=-Math.PI/2),void this._basicSideRounded({x:t,y:e,size:i,rotation:r})}}else this._basicDot({x:t,y:e,size:i,rotation:0});}_drawExtraRounded({x:t,y:e,size:i,getNeighbor:r}){const n=r?+r(-1,0):0,o=r?+r(1,0):0,s=r?+r(0,-1):0,a=r?+r(0,1):0,h=n+o+s+a;if(0!==h)if(h>2||n&&o||s&&a)this._basicSquare({x:t,y:e,size:i,rotation:0});else {if(2===h){let r=0;return n&&s?r=Math.PI/2:s&&o?r=Math.PI:o&&a&&(r=-Math.PI/2),void this._basicCornerExtraRounded({x:t,y:e,size:i,rotation:r})}if(1===h){let r=0;return s?r=Math.PI/2:o?r=Math.PI:a&&(r=-Math.PI/2),void this._basicSideRounded({x:t,y:e,size:i,rotation:r})}}else this._basicDot({x:t,y:e,size:i,rotation:0});}_drawClassy({x:t,y:e,size:i,getNeighbor:r}){const n=r?+r(-1,0):0,o=r?+r(1,0):0,s=r?+r(0,-1):0,a=r?+r(0,1):0;0!==n+o+s+a?n||s?o||a?this._basicSquare({x:t,y:e,size:i,rotation:0}):this._basicCornerRounded({x:t,y:e,size:i,rotation:Math.PI/2}):this._basicCornerRounded({x:t,y:e,size:i,rotation:-Math.PI/2}):this._basicCornersRounded({x:t,y:e,size:i,rotation:Math.PI/2});}_drawClassyRounded({x:t,y:e,size:i,getNeighbor:r}){const n=r?+r(-1,0):0,o=r?+r(1,0):0,s=r?+r(0,-1):0,a=r?+r(0,1):0;0!==n+o+s+a?n||s?o||a?this._basicSquare({x:t,y:e,size:i,rotation:0}):this._basicCornerExtraRounded({x:t,y:e,size:i,rotation:Math.PI/2}):this._basicCornerExtraRounded({x:t,y:e,size:i,rotation:-Math.PI/2}):this._basicCornersRounded({x:t,y:e,size:i,rotation:Math.PI/2});}}const a={dot:"dot",square:"square",extraRounded:"extra-rounded"},h=Object.values(a);class d{constructor({svg:t,type:e,window:i}){this._svg=t,this._type=e,this._window=i;}draw(t,e,i,r){let n;switch(this._type){case a.square:n=this._drawSquare;break;case a.extraRounded:n=this._drawExtraRounded;break;default:n=this._drawDot;}n.call(this,{x:t,y:e,size:i,rotation:r});}_rotateFigure({x:t,y:e,size:i,rotation:r=0,draw:n}){var o;const s=t+i/2,a=e+i/2;n(),null===(o=this._element)||void 0===o||o.setAttribute("transform",`rotate(${180*r/Math.PI},${s},${a})`);}_basicDot(t){const{size:e,x:i,y:r}=t,n=e/7;this._rotateFigure(Object.assign(Object.assign({},t),{draw:()=>{this._element=this._window.document.createElementNS("http://www.w3.org/2000/svg","path"),this._element.setAttribute("clip-rule","evenodd"),this._element.setAttribute("d",`M ${i+e/2} ${r}a ${e/2} ${e/2} 0 1 0 0.1 0zm 0 ${n}a ${e/2-n} ${e/2-n} 0 1 1 -0.1 0Z`);}}));}_basicSquare(t){const{size:e,x:i,y:r}=t,n=e/7;this._rotateFigure(Object.assign(Object.assign({},t),{draw:()=>{this._element=this._window.document.createElementNS("http://www.w3.org/2000/svg","path"),this._element.setAttribute("clip-rule","evenodd"),this._element.setAttribute("d",`M ${i} ${r}v ${e}h ${e}v `+-e+"z"+`M ${i+n} ${r+n}h `+(e-2*n)+"v "+(e-2*n)+"h "+(2*n-e)+"z");}}));}_basicExtraRounded(t){const{size:e,x:i,y:r}=t,n=e/7;this._rotateFigure(Object.assign(Object.assign({},t),{draw:()=>{this._element=this._window.document.createElementNS("http://www.w3.org/2000/svg","path"),this._element.setAttribute("clip-rule","evenodd"),this._element.setAttribute("d",`M ${i} ${r+2.5*n}v `+2*n+`a ${2.5*n} ${2.5*n}, 0, 0, 0, ${2.5*n} ${2.5*n}h `+2*n+`a ${2.5*n} ${2.5*n}, 0, 0, 0, ${2.5*n} ${2.5*-n}v `+-2*n+`a ${2.5*n} ${2.5*n}, 0, 0, 0, ${2.5*-n} ${2.5*-n}h `+-2*n+`a ${2.5*n} ${2.5*n}, 0, 0, 0, ${2.5*-n} ${2.5*n}`+`M ${i+2.5*n} ${r+n}h `+2*n+`a ${1.5*n} ${1.5*n}, 0, 0, 1, ${1.5*n} ${1.5*n}v `+2*n+`a ${1.5*n} ${1.5*n}, 0, 0, 1, ${1.5*-n} ${1.5*n}h `+-2*n+`a ${1.5*n} ${1.5*n}, 0, 0, 1, ${1.5*-n} ${1.5*-n}v `+-2*n+`a ${1.5*n} ${1.5*n}, 0, 0, 1, ${1.5*n} ${1.5*-n}`);}}));}_drawDot({x:t,y:e,size:i,rotation:r}){this._basicDot({x:t,y:e,size:i,rotation:r});}_drawSquare({x:t,y:e,size:i,rotation:r}){this._basicSquare({x:t,y:e,size:i,rotation:r});}_drawExtraRounded({x:t,y:e,size:i,rotation:r}){this._basicExtraRounded({x:t,y:e,size:i,rotation:r});}}const u={dot:"dot",square:"square"},c=Object.values(u);class l{constructor({svg:t,type:e,window:i}){this._svg=t,this._type=e,this._window=i;}draw(t,e,i,r){let n;n=this._type===u.square?this._drawSquare:this._drawDot,n.call(this,{x:t,y:e,size:i,rotation:r});}_rotateFigure({x:t,y:e,size:i,rotation:r=0,draw:n}){var o;const s=t+i/2,a=e+i/2;n(),null===(o=this._element)||void 0===o||o.setAttribute("transform",`rotate(${180*r/Math.PI},${s},${a})`);}_basicDot(t){const{size:e,x:i,y:r}=t;this._rotateFigure(Object.assign(Object.assign({},t),{draw:()=>{this._element=this._window.document.createElementNS("http://www.w3.org/2000/svg","circle"),this._element.setAttribute("cx",String(i+e/2)),this._element.setAttribute("cy",String(r+e/2)),this._element.setAttribute("r",String(e/2));}}));}_basicSquare(t){const{size:e,x:i,y:r}=t;this._rotateFigure(Object.assign(Object.assign({},t),{draw:()=>{this._element=this._window.document.createElementNS("http://www.w3.org/2000/svg","rect"),this._element.setAttribute("x",String(i)),this._element.setAttribute("y",String(r)),this._element.setAttribute("width",String(e)),this._element.setAttribute("height",String(e));}}));}_drawDot({x:t,y:e,size:i,rotation:r}){this._basicDot({x:t,y:e,size:i,rotation:r});}_drawSquare({x:t,y:e,size:i,rotation:r}){this._basicSquare({x:t,y:e,size:i,rotation:r});}}const g="circle",f=[[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]],w=[[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]];class p{constructor(t,e){this._roundSize=t=>this._options.dotsOptions.roundSize?Math.floor(t):t,this._window=e,this._element=this._window.document.createElementNS("http://www.w3.org/2000/svg","svg"),this._element.setAttribute("width",String(t.width)),this._element.setAttribute("height",String(t.height)),this._element.setAttribute("xmlns:xlink","http://www.w3.org/1999/xlink"),t.dotsOptions.roundSize||this._element.setAttribute("shape-rendering","crispEdges"),this._element.setAttribute("viewBox",`0 0 ${t.width} ${t.height}`),this._defs=this._window.document.createElementNS("http://www.w3.org/2000/svg","defs"),this._element.appendChild(this._defs),this._imageUri=t.image,this._instanceId=p.instanceCount++,this._options=t;}get width(){return this._options.width}get height(){return this._options.height}getElement(){return this._element}async drawQR(t){const e=t.getModuleCount(),i=Math.min(this._options.width,this._options.height)-2*this._options.margin,r=this._options.shape===g?i/Math.sqrt(2):i,n=this._roundSize(r/e);let s={hideXDots:0,hideYDots:0,width:0,height:0};if(this._qr=t,this._options.image){if(await this.loadImage(),!this._image)return;const{imageOptions:t,qrOptions:i}=this._options,r=t.imageSize*o[i.errorCorrectionLevel],a=Math.floor(r*e*e);s=function({originalHeight:t,originalWidth:e,maxHiddenDots:i,maxHiddenAxisDots:r,dotSize:n}){const o={x:0,y:0},s={x:0,y:0};if(t<=0||e<=0||i<=0||n<=0)return {height:0,width:0,hideYDots:0,hideXDots:0};const a=t/e;return o.x=Math.floor(Math.sqrt(i/a)),o.x<=0&&(o.x=1),r&&r<o.x&&(o.x=r),o.x%2==0&&o.x--,s.x=o.x*n,o.y=1+2*Math.ceil((o.x*a-1)/2),s.y=Math.round(s.x*a),(o.y*o.x>i||r&&r<o.y)&&(r&&r<o.y?(o.y=r,o.y%2==0&&o.x--):o.y-=2,s.y=o.y*n,o.x=1+2*Math.ceil((o.y/a-1)/2),s.x=Math.round(s.y/a)),{height:s.y,width:s.x,hideYDots:o.y,hideXDots:o.x}}({originalWidth:this._image.width,originalHeight:this._image.height,maxHiddenDots:a,maxHiddenAxisDots:e-14,dotSize:n});}this.drawBackground(),this.drawDots(((t,i)=>{var r,n,o,a,h,d;return !(this._options.imageOptions.hideBackgroundDots&&t>=(e-s.hideYDots)/2&&t<(e+s.hideYDots)/2&&i>=(e-s.hideXDots)/2&&i<(e+s.hideXDots)/2||(null===(r=f[t])||void 0===r?void 0:r[i])||(null===(n=f[t-e+7])||void 0===n?void 0:n[i])||(null===(o=f[t])||void 0===o?void 0:o[i-e+7])||(null===(a=w[t])||void 0===a?void 0:a[i])||(null===(h=w[t-e+7])||void 0===h?void 0:h[i])||(null===(d=w[t])||void 0===d?void 0:d[i-e+7]))})),this.drawCorners(),this._options.image&&await this.drawImage({width:s.width,height:s.height,count:e,dotSize:n});}drawBackground(){var t,e,i;const r=this._element,n=this._options;if(r){const r=null===(t=n.backgroundOptions)||void 0===t?void 0:t.gradient,o=null===(e=n.backgroundOptions)||void 0===e?void 0:e.color;let s=n.height,a=n.width;if(r||o){const t=this._window.document.createElementNS("http://www.w3.org/2000/svg","rect");this._backgroundClipPath=this._window.document.createElementNS("http://www.w3.org/2000/svg","clipPath"),this._backgroundClipPath.setAttribute("id",`clip-path-background-color-${this._instanceId}`),this._defs.appendChild(this._backgroundClipPath),(null===(i=n.backgroundOptions)||void 0===i?void 0:i.round)&&(s=a=Math.min(n.width,n.height),t.setAttribute("rx",String(s/2*n.backgroundOptions.round))),t.setAttribute("x",String(this._roundSize((n.width-a)/2))),t.setAttribute("y",String(this._roundSize((n.height-s)/2))),t.setAttribute("width",String(a)),t.setAttribute("height",String(s)),this._backgroundClipPath.appendChild(t),this._createColor({options:r,color:o,additionalRotation:0,x:0,y:0,height:n.height,width:n.width,name:`background-color-${this._instanceId}`});}}}drawDots(t){var e,i;if(!this._qr)throw "QR code is not defined";const r=this._options,n=this._qr.getModuleCount();if(n>r.width||n>r.height)throw "The canvas is too small.";const o=Math.min(r.width,r.height)-2*r.margin,a=r.shape===g?o/Math.sqrt(2):o,h=this._roundSize(a/n),d=this._roundSize((r.width-n*h)/2),u=this._roundSize((r.height-n*h)/2),c=new s({svg:this._element,type:r.dotsOptions.type,window:this._window});this._dotsClipPath=this._window.document.createElementNS("http://www.w3.org/2000/svg","clipPath"),this._dotsClipPath.setAttribute("id",`clip-path-dot-color-${this._instanceId}`),this._defs.appendChild(this._dotsClipPath),this._createColor({options:null===(e=r.dotsOptions)||void 0===e?void 0:e.gradient,color:r.dotsOptions.color,additionalRotation:0,x:0,y:0,height:r.height,width:r.width,name:`dot-color-${this._instanceId}`});for(let e=0;e<n;e++)for(let r=0;r<n;r++)t&&!t(e,r)||(null===(i=this._qr)||void 0===i?void 0:i.isDark(e,r))&&(c.draw(d+r*h,u+e*h,h,((i,o)=>!(r+i<0||e+o<0||r+i>=n||e+o>=n)&&!(t&&!t(e+o,r+i))&&!!this._qr&&this._qr.isDark(e+o,r+i))),c._element&&this._dotsClipPath&&this._dotsClipPath.appendChild(c._element));if(r.shape===g){const t=this._roundSize((o/h-n)/2),e=n+2*t,i=d-t*h,r=u-t*h,s=[],a=this._roundSize(e/2);for(let i=0;i<e;i++){s[i]=[];for(let r=0;r<e;r++)i>=t-1&&i<=e-t&&r>=t-1&&r<=e-t||Math.sqrt((i-a)*(i-a)+(r-a)*(r-a))>a?s[i][r]=0:s[i][r]=this._qr.isDark(r-2*t<0?r:r>=n?r-2*t:r-t,i-2*t<0?i:i>=n?i-2*t:i-t)?1:0;}for(let t=0;t<e;t++)for(let n=0;n<e;n++)s[t][n]&&(c.draw(i+n*h,r+t*h,h,((e,i)=>{var r;return !!(null===(r=s[t+i])||void 0===r?void 0:r[n+e])})),c._element&&this._dotsClipPath&&this._dotsClipPath.appendChild(c._element));}}drawCorners(){if(!this._qr)throw "QR code is not defined";const t=this._element,e=this._options;if(!t)throw "Element code is not defined";const i=this._qr.getModuleCount(),r=Math.min(e.width,e.height)-2*e.margin,n=e.shape===g?r/Math.sqrt(2):r,o=this._roundSize(n/i),a=7*o,u=3*o,p=this._roundSize((e.width-i*o)/2),v=this._roundSize((e.height-i*o)/2);[[0,0,0],[1,0,Math.PI/2],[0,1,-Math.PI/2]].forEach((([t,r,n])=>{var g,_,m,b,y,x,S,C,A,M,$,O,D,k;const z=p+t*o*(i-7),B=v+r*o*(i-7);let P=this._dotsClipPath,I=this._dotsClipPath;if(((null===(g=e.cornersSquareOptions)||void 0===g?void 0:g.gradient)||(null===(_=e.cornersSquareOptions)||void 0===_?void 0:_.color))&&(P=this._window.document.createElementNS("http://www.w3.org/2000/svg","clipPath"),P.setAttribute("id",`clip-path-corners-square-color-${t}-${r}-${this._instanceId}`),this._defs.appendChild(P),this._cornersSquareClipPath=this._cornersDotClipPath=I=P,this._createColor({options:null===(m=e.cornersSquareOptions)||void 0===m?void 0:m.gradient,color:null===(b=e.cornersSquareOptions)||void 0===b?void 0:b.color,additionalRotation:n,x:z,y:B,height:a,width:a,name:`corners-square-color-${t}-${r}-${this._instanceId}`})),(null===(y=e.cornersSquareOptions)||void 0===y?void 0:y.type)&&h.includes(e.cornersSquareOptions.type)){const t=new d({svg:this._element,type:e.cornersSquareOptions.type,window:this._window});t.draw(z,B,a,n),t._element&&P&&P.appendChild(t._element);}else {const t=new s({svg:this._element,type:(null===(x=e.cornersSquareOptions)||void 0===x?void 0:x.type)||e.dotsOptions.type,window:this._window});for(let e=0;e<f.length;e++)for(let i=0;i<f[e].length;i++)(null===(S=f[e])||void 0===S?void 0:S[i])&&(t.draw(z+i*o,B+e*o,o,((t,r)=>{var n;return !!(null===(n=f[e+r])||void 0===n?void 0:n[i+t])})),t._element&&P&&P.appendChild(t._element));}if(((null===(C=e.cornersDotOptions)||void 0===C?void 0:C.gradient)||(null===(A=e.cornersDotOptions)||void 0===A?void 0:A.color))&&(I=this._window.document.createElementNS("http://www.w3.org/2000/svg","clipPath"),I.setAttribute("id",`clip-path-corners-dot-color-${t}-${r}-${this._instanceId}`),this._defs.appendChild(I),this._cornersDotClipPath=I,this._createColor({options:null===(M=e.cornersDotOptions)||void 0===M?void 0:M.gradient,color:null===($=e.cornersDotOptions)||void 0===$?void 0:$.color,additionalRotation:n,x:z+2*o,y:B+2*o,height:u,width:u,name:`corners-dot-color-${t}-${r}-${this._instanceId}`})),(null===(O=e.cornersDotOptions)||void 0===O?void 0:O.type)&&c.includes(e.cornersDotOptions.type)){const t=new l({svg:this._element,type:e.cornersDotOptions.type,window:this._window});t.draw(z+2*o,B+2*o,u,n),t._element&&I&&I.appendChild(t._element);}else {const t=new s({svg:this._element,type:(null===(D=e.cornersDotOptions)||void 0===D?void 0:D.type)||e.dotsOptions.type,window:this._window});for(let e=0;e<w.length;e++)for(let i=0;i<w[e].length;i++)(null===(k=w[e])||void 0===k?void 0:k[i])&&(t.draw(z+i*o,B+e*o,o,((t,r)=>{var n;return !!(null===(n=w[e+r])||void 0===n?void 0:n[i+t])})),t._element&&I&&I.appendChild(t._element));}}));}loadImage(){return new Promise(((t,e)=>{var i;const r=this._options;if(!r.image)return e("Image is not defined");if(null===(i=r.nodeCanvas)||void 0===i?void 0:i.loadImage)r.nodeCanvas.loadImage(r.image).then((e=>{var i,n;if(this._image=e,this._options.imageOptions.saveAsBlob){const t=null===(i=r.nodeCanvas)||void 0===i?void 0:i.createCanvas(this._image.width,this._image.height);null===(n=null==t?void 0:t.getContext("2d"))||void 0===n||n.drawImage(e,0,0),this._imageUri=null==t?void 0:t.toDataURL();}t();})).catch(e);else {const e=new this._window.Image;"string"==typeof r.imageOptions.crossOrigin&&(e.crossOrigin=r.imageOptions.crossOrigin),this._image=e,e.onload=async()=>{this._options.imageOptions.saveAsBlob&&(this._imageUri=await async function(t,e){return new Promise((i=>{const r=new e.XMLHttpRequest;r.onload=function(){const t=new e.FileReader;t.onloadend=function(){i(t.result);},t.readAsDataURL(r.response);},r.open("GET",t),r.responseType="blob",r.send();}))}(r.image||"",this._window)),t();},e.src=r.image;}}))}async drawImage({width:t,height:e,count:i,dotSize:r}){const n=this._options,o=this._roundSize((n.width-i*r)/2),s=this._roundSize((n.height-i*r)/2),a=o+this._roundSize(n.imageOptions.margin+(i*r-t)/2),h=s+this._roundSize(n.imageOptions.margin+(i*r-e)/2),d=t-2*n.imageOptions.margin,u=e-2*n.imageOptions.margin,c=this._window.document.createElementNS("http://www.w3.org/2000/svg","image");c.setAttribute("href",this._imageUri||""),c.setAttribute("xlink:href",this._imageUri||""),c.setAttribute("x",String(a)),c.setAttribute("y",String(h)),c.setAttribute("width",`${d}px`),c.setAttribute("height",`${u}px`),this._element.appendChild(c);}_createColor({options:t,color:e,additionalRotation:i,x:r,y:n,height:o,width:s,name:a}){const h=s>o?s:o,d=this._window.document.createElementNS("http://www.w3.org/2000/svg","rect");if(d.setAttribute("x",String(r)),d.setAttribute("y",String(n)),d.setAttribute("height",String(o)),d.setAttribute("width",String(s)),d.setAttribute("clip-path",`url('#clip-path-${a}')`),t){let e;if("radial"===t.type)e=this._window.document.createElementNS("http://www.w3.org/2000/svg","radialGradient"),e.setAttribute("id",a),e.setAttribute("gradientUnits","userSpaceOnUse"),e.setAttribute("fx",String(r+s/2)),e.setAttribute("fy",String(n+o/2)),e.setAttribute("cx",String(r+s/2)),e.setAttribute("cy",String(n+o/2)),e.setAttribute("r",String(h/2));else {const h=((t.rotation||0)+i)%(2*Math.PI),d=(h+2*Math.PI)%(2*Math.PI);let u=r+s/2,c=n+o/2,l=r+s/2,g=n+o/2;d>=0&&d<=.25*Math.PI||d>1.75*Math.PI&&d<=2*Math.PI?(u-=s/2,c-=o/2*Math.tan(h),l+=s/2,g+=o/2*Math.tan(h)):d>.25*Math.PI&&d<=.75*Math.PI?(c-=o/2,u-=s/2/Math.tan(h),g+=o/2,l+=s/2/Math.tan(h)):d>.75*Math.PI&&d<=1.25*Math.PI?(u+=s/2,c+=o/2*Math.tan(h),l-=s/2,g-=o/2*Math.tan(h)):d>1.25*Math.PI&&d<=1.75*Math.PI&&(c+=o/2,u+=s/2/Math.tan(h),g-=o/2,l-=s/2/Math.tan(h)),e=this._window.document.createElementNS("http://www.w3.org/2000/svg","linearGradient"),e.setAttribute("id",a),e.setAttribute("gradientUnits","userSpaceOnUse"),e.setAttribute("x1",String(Math.round(u))),e.setAttribute("y1",String(Math.round(c))),e.setAttribute("x2",String(Math.round(l))),e.setAttribute("y2",String(Math.round(g)));}t.colorStops.forEach((({offset:t,color:i})=>{const r=this._window.document.createElementNS("http://www.w3.org/2000/svg","stop");r.setAttribute("offset",100*t+"%"),r.setAttribute("stop-color",i),e.appendChild(r);})),d.setAttribute("fill",`url('#${a}')`),this._defs.appendChild(e);}else e&&d.setAttribute("fill",e);this._element.appendChild(d);}}p.instanceCount=0;const v=p,_="canvas",m={};for(let t=0;t<=40;t++)m[t]=t;const b={type:_,shape:"square",width:300,height:300,data:"",margin:0,qrOptions:{typeNumber:m[0],mode:void 0,errorCorrectionLevel:"Q"},imageOptions:{saveAsBlob:!0,hideBackgroundDots:!0,imageSize:.4,crossOrigin:void 0,margin:0},dotsOptions:{type:"square",color:"#000",roundSize:!0},backgroundOptions:{round:0,color:"#fff"}};function y(t){const e=Object.assign({},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((t=>Object.assign(Object.assign({},t),{offset:Number(t.offset)}))),e}function x(t){const e=Object.assign({},t);return e.width=Number(e.width),e.height=Number(e.height),e.margin=Number(e.margin),e.imageOptions=Object.assign(Object.assign({},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=Object.assign({},e.dotsOptions),e.dotsOptions.gradient&&(e.dotsOptions.gradient=y(e.dotsOptions.gradient)),e.cornersSquareOptions&&(e.cornersSquareOptions=Object.assign({},e.cornersSquareOptions),e.cornersSquareOptions.gradient&&(e.cornersSquareOptions.gradient=y(e.cornersSquareOptions.gradient))),e.cornersDotOptions&&(e.cornersDotOptions=Object.assign({},e.cornersDotOptions),e.cornersDotOptions.gradient&&(e.cornersDotOptions.gradient=y(e.cornersDotOptions.gradient))),e.backgroundOptions&&(e.backgroundOptions=Object.assign({},e.backgroundOptions),e.backgroundOptions.gradient&&(e.backgroundOptions.gradient=y(e.backgroundOptions.gradient))),e}var S=i(873),C=i.n(S);function A(t){if(!t)throw new Error("Extension must be defined");"."===t[0]&&(t=t.substring(1));const e={bmp:"image/bmp",gif:"image/gif",ico:"image/vnd.microsoft.icon",jpeg:"image/jpeg",jpg:"image/jpeg",png:"image/png",svg:"image/svg+xml",tif:"image/tiff",tiff:"image/tiff",webp:"image/webp",pdf:"application/pdf"}[t.toLowerCase()];if(!e)throw new Error(`Extension "${t}" is not supported`);return e}class M{constructor(t){(null==t?void 0:t.jsdom)?this._window=new t.jsdom("",{resources:"usable"}).window:this._window=window,this._options=t?x(e(b,t)):b,this.update();}static _clearContainer(t){t&&(t.innerHTML="");}_setupSvg(){if(!this._qr)return;const t=new v(this._options,this._window);this._svg=t.getElement(),this._svgDrawingPromise=t.drawQR(this._qr).then((()=>{var e;this._svg&&(null===(e=this._extension)||void 0===e||e.call(this,t.getElement(),this._options));}));}_setupCanvas(){var t,e;this._qr&&((null===(t=this._options.nodeCanvas)||void 0===t?void 0:t.createCanvas)?(this._nodeCanvas=this._options.nodeCanvas.createCanvas(this._options.width,this._options.height),this._nodeCanvas.width=this._options.width,this._nodeCanvas.height=this._options.height):(this._domCanvas=document.createElement("canvas"),this._domCanvas.width=this._options.width,this._domCanvas.height=this._options.height),this._setupSvg(),this._canvasDrawingPromise=null===(e=this._svgDrawingPromise)||void 0===e?void 0:e.then((()=>{var t;if(!this._svg)return;const e=this._svg,i=(new this._window.XMLSerializer).serializeToString(e),r=btoa(i),n=`data:${A("svg")};base64,${r}`;if(null===(t=this._options.nodeCanvas)||void 0===t?void 0:t.loadImage)return this._options.nodeCanvas.loadImage(n).then((t=>{var e,i;t.width=this._options.width,t.height=this._options.height,null===(i=null===(e=this._nodeCanvas)||void 0===e?void 0:e.getContext("2d"))||void 0===i||i.drawImage(t,0,0);}));{const t=new this._window.Image;return new Promise((e=>{t.onload=()=>{var i,r;null===(r=null===(i=this._domCanvas)||void 0===i?void 0:i.getContext("2d"))||void 0===r||r.drawImage(t,0,0),e();},t.src=n;}))}})));}async _getElement(t="png"){if(!this._qr)throw "QR code is empty";return "svg"===t.toLowerCase()?(this._svg&&this._svgDrawingPromise||this._setupSvg(),await this._svgDrawingPromise,this._svg):((this._domCanvas||this._nodeCanvas)&&this._canvasDrawingPromise||this._setupCanvas(),await this._canvasDrawingPromise,this._domCanvas||this._nodeCanvas)}update(t){M._clearContainer(this._container),this._options=t?x(e(this._options,t)):this._options,this._options.data&&(this._qr=C()(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===_?this._setupCanvas():this._setupSvg(),this.append(this._container));}append(t){if(t){if("function"!=typeof t.appendChild)throw "Container should be a single DOM node";this._options.type===_?this._domCanvas&&t.appendChild(this._domCanvas):this._svg&&t.appendChild(this._svg),this._container=t;}}applyExtension(t){if(!t)throw "Extension function should be defined.";this._extension=t,this.update();}deleteExtension(){this._extension=void 0,this.update();}async getRawData(t="png"){if(!this._qr)throw "QR code is empty";const e=await this._getElement(t),i=A(t);if(!e)return null;if("svg"===t.toLowerCase()){const t=`<?xml version="1.0" standalone="no"?>\r\n${(new this._window.XMLSerializer).serializeToString(e)}`;return "undefined"==typeof Blob||this._options.jsdom?Buffer.from(t):new Blob([t],{type:i})}return new Promise((t=>{const r=e;if("toBuffer"in r)if("image/png"===i)t(r.toBuffer(i));else if("image/jpeg"===i)t(r.toBuffer(i));else {if("application/pdf"!==i)throw Error("Unsupported extension");t(r.toBuffer(i));}else "toBlob"in r&&r.toBlob(t,i,1);}))}async download(t){if(!this._qr)throw "QR code is empty";if("undefined"==typeof Blob)throw "Cannot download in Node.js, call getRawData instead.";let e="png",i="qr";"string"==typeof t?(e=t,console.warn("Extension is deprecated as argument for 'download' method, please pass object { name: '...', extension: '...' } as argument")):"object"==typeof t&&null!==t&&(t.name&&(i=t.name),t.extension&&(e=t.extension));const r=await this._getElement(e);if(r)if("svg"===e.toLowerCase()){let t=(new XMLSerializer).serializeToString(r);t='<?xml version="1.0" standalone="no"?>\r\n'+t,n(`data:${A(e)};charset=utf-8,${encodeURIComponent(t)}`,`${i}.svg`);}else n(r.toDataURL(A(e)),`${i}.${e}`);}}const $=M;})(),r.default})()));
	
} (qrCodeStyling$1.__module, qrCodeStyling$1.__module.exports));

var qrCodeStylingExports = qrCodeStyling$1.__module.exports;
var QRCodeStyling = /*@__PURE__*/_commonjsHelpers.getDefaultExportFromCjs(qrCodeStylingExports);

exports.default = QRCodeStyling;
//# sourceMappingURL=qr-code-styling.js.map
