import{l as be,f as ye,j as Ce,k as Ae,v as Pe,b as ot,m as Be,w as De}from"./@vue_runtime-core@3.5.12-rIgKm_Vg.js";import{k as qt}from"./@vue_reactivity@3.5.12-Bs6EYLxJ.js";const ke={maskColor:{type:String,default:"rgba(255, 255, 255, 0.96)"},watchText:{type:Boolean,default:!0},status:{type:String},errorDescription:{type:[String,Object],default:"二维码已过期"},errorActionDescription:{type:String,default:"重新加载"},text:{type:String,required:!0},size:{type:Number,default:160},margin:{type:Number,default:12},correctLevel:{type:Number,default:1,validator:o=>[0,1,2,3].includes(o)},maskPattern:{type:Number},version:{type:Number},components:{type:Object,default:()=>({data:{scale:1},timing:{scale:1,protectors:!1},alignment:{scale:1,protectors:!1},cornerAlignment:{scale:1,protectors:!0}})},colorDark:{type:String,default:"#000000"},colorLight:{type:String,default:"#ffffff"},autoColor:{type:Boolean,default:!0},backgroundImage:{type:String},backgroundDimming:{type:String,default:"rgba(0, 0, 0, 0)"},gifBackgroundURL:{type:String},gifBackground:{type:ArrayBuffer},whiteMargin:{type:Boolean,default:!0},logoImage:{type:String},logoScale:{type:Number,default:.4},logoMargin:{type:Number,default:6},logoCornerRadius:{type:Number,default:8},dotScale:{type:Number,default:1},onSuccess:{type:[Function,Array],default:null},onError:{type:[Function,Array],default:null},onReload:{type:[Function,Array],default:null}};function Te(o,t,e){const r=ne(t),i=o-1;let n=0;switch(e){case Z.L:n=rt[i][0];break;case Z.M:n=rt[i][1];break;case Z.Q:n=rt[i][2];break;case Z.H:n=rt[i][3];break}return r<=n}function Ee(o,t){for(var e=1,r=ne(o),i=0,n=rt.length;i<n;i++){var s=0;switch(t){case Z.L:s=rt[i][0];break;case Z.M:s=rt[i][1];break;case Z.Q:s=rt[i][2];break;case Z.H:s=rt[i][3];break}if(r<=s)break;e++}if(e>rt.length)throw new Error("Too long data");return e}function ne(o){var t=encodeURI(o).toString().replace(/\%[0-9a-fA-F]{2}/g,"a");return t.length+(t.length!=Number(o)?3:0)}class Ie{constructor(t){this.mode=V.MODE_8BIT_BYTE,this.parsedData=[],this.data=t;const e=[];for(let r=0,i=this.data.length;r<i;r++){const n=[],s=this.data.charCodeAt(r);s>65536?(n[0]=240|(s&1835008)>>>18,n[1]=128|(s&258048)>>>12,n[2]=128|(s&4032)>>>6,n[3]=128|s&63):s>2048?(n[0]=224|(s&61440)>>>12,n[1]=128|(s&4032)>>>6,n[2]=128|s&63):s>128?(n[0]=192|(s&1984)>>>6,n[1]=128|s&63):n[0]=s,e.push(n)}this.parsedData=Array.prototype.concat.apply([],e),this.parsedData.length!=this.data.length&&(this.parsedData.unshift(191),this.parsedData.unshift(187),this.parsedData.unshift(239))}getLength(){return this.parsedData.length}write(t){for(let e=0,r=this.parsedData.length;e<r;e++)t.put(this.parsedData[e],8)}}class ht{constructor(t=-1,e=Z.L){this.moduleCount=0,this.dataList=[],this.typeNumber=t,this.errorCorrectLevel=e,this.moduleCount=0,this.dataList=[]}addData(t){if(this.typeNumber<=0)this.typeNumber=Ee(t,this.errorCorrectLevel);else{if(this.typeNumber>40)throw new Error(`Invalid QR version: ${this.typeNumber}`);if(!Te(this.typeNumber,t,this.errorCorrectLevel))throw new Error(`Data is too long for QR version: ${this.typeNumber}`)}const e=new Ie(t);this.dataList.push(e),this.dataCache=void 0}isDark(t,e){if(t<0||this.moduleCount<=t||e<0||this.moduleCount<=e)throw new Error(`${t},${e}`);return this.modules[t][e]}getModuleCount(){return this.moduleCount}make(){this.makeImpl(!1,this.getBestMaskPattern())}makeImpl(t,e){this.moduleCount=this.typeNumber*4+17,this.modules=new Array(this.moduleCount);for(let r=0;r<this.moduleCount;r++){this.modules[r]=new Array(this.moduleCount);for(let i=0;i<this.moduleCount;i++)this.modules[r][i]=null}this.setupPositionProbePattern(0,0),this.setupPositionProbePattern(this.moduleCount-7,0),this.setupPositionProbePattern(0,this.moduleCount-7),this.setupPositionAdjustPattern(),this.setupTimingPattern(),this.setupTypeInfo(t,e),this.typeNumber>=7&&this.setupTypeNumber(t),this.dataCache==null&&(this.dataCache=ht.createData(this.typeNumber,this.errorCorrectLevel,this.dataList)),this.mapData(this.dataCache,e)}setupPositionProbePattern(t,e){for(let r=-1;r<=7;r++)if(!(t+r<=-1||this.moduleCount<=t+r))for(let i=-1;i<=7;i++)e+i<=-1||this.moduleCount<=e+i||(0<=r&&r<=6&&(i==0||i==6)||0<=i&&i<=6&&(r==0||r==6)||2<=r&&r<=4&&2<=i&&i<=4?this.modules[t+r][e+i]=!0:this.modules[t+r][e+i]=!1)}getBestMaskPattern(){if(Number.isInteger(this.maskPattern)&&Object.values(st).includes(this.maskPattern))return this.maskPattern;let t=0,e=0;for(let r=0;r<8;r++){this.makeImpl(!0,r);const i=L.getLostPoint(this);(r==0||t>i)&&(t=i,e=r)}return e}setupTimingPattern(){for(let t=8;t<this.moduleCount-8;t++)this.modules[t][6]==null&&(this.modules[t][6]=t%2==0);for(let t=8;t<this.moduleCount-8;t++)this.modules[6][t]==null&&(this.modules[6][t]=t%2==0)}setupPositionAdjustPattern(){const t=L.getPatternPosition(this.typeNumber);for(let e=0;e<t.length;e++)for(let r=0;r<t.length;r++){const i=t[e],n=t[r];if(this.modules[i][n]==null)for(let s=-2;s<=2;s++)for(let a=-2;a<=2;a++)s==-2||s==2||a==-2||a==2||s==0&&a==0?this.modules[i+s][n+a]=!0:this.modules[i+s][n+a]=!1}}setupTypeNumber(t){const e=L.getBCHTypeNumber(this.typeNumber);for(var r=0;r<18;r++){var i=!t&&(e>>r&1)==1;this.modules[Math.floor(r/3)][r%3+this.moduleCount-8-3]=i}for(var r=0;r<18;r++){var i=!t&&(e>>r&1)==1;this.modules[r%3+this.moduleCount-8-3][Math.floor(r/3)]=i}}setupTypeInfo(t,e){const r=this.errorCorrectLevel<<3|e,i=L.getBCHTypeInfo(r);for(var n=0;n<15;n++){var s=!t&&(i>>n&1)==1;n<6?this.modules[n][8]=s:n<8?this.modules[n+1][8]=s:this.modules[this.moduleCount-15+n][8]=s}for(var n=0;n<15;n++){var s=!t&&(i>>n&1)==1;n<8?this.modules[8][this.moduleCount-n-1]=s:n<9?this.modules[8][15-n-1+1]=s:this.modules[8][15-n-1]=s}this.modules[this.moduleCount-8][8]=!t}mapData(t,e){let r=-1,i=this.moduleCount-1,n=7,s=0;for(let a=this.moduleCount-1;a>0;a-=2)for(a==6&&a--;;){for(let l=0;l<2;l++)if(this.modules[i][a-l]==null){let c=!1;s<t.length&&(c=(t[s]>>>n&1)==1),L.getMask(e,i,a-l)&&(c=!c),this.modules[i][a-l]=c,n--,n==-1&&(s++,n=7)}if(i+=r,i<0||this.moduleCount<=i){i-=r,r=-r;break}}}static createData(t,e,r){const i=at.getRSBlocks(t,e),n=new xe;for(var s=0;s<r.length;s++){const l=r[s];n.put(l.mode,4),n.put(l.getLength(),L.getLengthInBits(l.mode,t)),l.write(n)}let a=0;for(var s=0;s<i.length;s++)a+=i[s].dataCount;if(n.getLengthInBits()>a*8)throw new Error(`code length overflow. (${n.getLengthInBits()}>${a*8})`);for(n.getLengthInBits()+4<=a*8&&n.put(0,4);n.getLengthInBits()%8!=0;)n.putBit(!1);for(;!(n.getLengthInBits()>=a*8||(n.put(ht.PAD0,8),n.getLengthInBits()>=a*8));)n.put(ht.PAD1,8);return ht.createBytes(n,i)}static createBytes(t,e){let r=0,i=0,n=0;const s=new Array(e.length),a=new Array(e.length);for(var l=0;l<e.length;l++){const A=e[l].dataCount,k=e[l].totalCount-A;i=Math.max(i,A),n=Math.max(n,k),s[l]=new Array(A);for(var c=0;c<s[l].length;c++)s[l][c]=255&t.buffer[c+r];r+=A;const T=L.getErrorCorrectPolynomial(k),g=new vt(s[l],T.getLength()-1).mod(T);a[l]=new Array(T.getLength()-1);for(var c=0;c<a[l].length;c++){const P=c+g.getLength()-a[l].length;a[l][c]=P>=0?g.get(P):0}}let u=0;for(var c=0;c<e.length;c++)u+=e[c].totalCount;const f=new Array(u);let v=0;for(var c=0;c<i;c++)for(var l=0;l<e.length;l++)c<s[l].length&&(f[v++]=s[l][c]);for(var c=0;c<n;c++)for(var l=0;l<e.length;l++)c<a[l].length&&(f[v++]=a[l][c]);return f}}ht.PAD0=236;ht.PAD1=17;const Z={L:1,M:0,Q:3,H:2},V={MODE_NUMBER:1,MODE_ALPHA_NUM:2,MODE_8BIT_BYTE:4,MODE_KANJI:8},st={PATTERN000:0,PATTERN001:1,PATTERN010:2,PATTERN011:3,PATTERN100:4,PATTERN101:5,PATTERN110:6,PATTERN111:7};class L{static getBCHTypeInfo(t){let e=t<<10;for(;L.getBCHDigit(e)-L.getBCHDigit(L.G15)>=0;)e^=L.G15<<L.getBCHDigit(e)-L.getBCHDigit(L.G15);return(t<<10|e)^L.G15_MASK}static getBCHTypeNumber(t){let e=t<<12;for(;L.getBCHDigit(e)-L.getBCHDigit(L.G18)>=0;)e^=L.G18<<L.getBCHDigit(e)-L.getBCHDigit(L.G18);return t<<12|e}static getBCHDigit(t){let e=0;for(;t!=0;)e++,t>>>=1;return e}static getPatternPosition(t){return L.PATTERN_POSITION_TABLE[t-1]}static getMask(t,e,r){switch(t){case st.PATTERN000:return(e+r)%2==0;case st.PATTERN001:return e%2==0;case st.PATTERN010:return r%3==0;case st.PATTERN011:return(e+r)%3==0;case st.PATTERN100:return(Math.floor(e/2)+Math.floor(r/3))%2==0;case st.PATTERN101:return e*r%2+e*r%3==0;case st.PATTERN110:return(e*r%2+e*r%3)%2==0;case st.PATTERN111:return(e*r%3+(e+r)%2)%2==0;default:throw new Error(`bad maskPattern:${t}`)}}static getErrorCorrectPolynomial(t){let e=new vt([1],0);for(let r=0;r<t;r++)e=e.multiply(new vt([1,j.gexp(r)],0));return e}static getLengthInBits(t,e){if(1<=e&&e<10)switch(t){case V.MODE_NUMBER:return 10;case V.MODE_ALPHA_NUM:return 9;case V.MODE_8BIT_BYTE:return 8;case V.MODE_KANJI:return 8;default:throw new Error(`mode:${t}`)}else if(e<27)switch(t){case V.MODE_NUMBER:return 12;case V.MODE_ALPHA_NUM:return 11;case V.MODE_8BIT_BYTE:return 16;case V.MODE_KANJI:return 10;default:throw new Error(`mode:${t}`)}else if(e<41)switch(t){case V.MODE_NUMBER:return 14;case V.MODE_ALPHA_NUM:return 13;case V.MODE_8BIT_BYTE:return 16;case V.MODE_KANJI:return 12;default:throw new Error(`mode:${t}`)}else throw new Error(`type:${e}`)}static getLostPoint(t){const e=t.getModuleCount();let r=0;for(var i=0;i<e;i++)for(var n=0;n<e;n++){let l=0;const c=t.isDark(i,n);for(let u=-1;u<=1;u++)if(!(i+u<0||e<=i+u))for(let f=-1;f<=1;f++)n+f<0||e<=n+f||u==0&&f==0||c==t.isDark(i+u,n+f)&&l++;l>5&&(r+=3+l-5)}for(var i=0;i<e-1;i++)for(var n=0;n<e-1;n++){let u=0;t.isDark(i,n)&&u++,t.isDark(i+1,n)&&u++,t.isDark(i,n+1)&&u++,t.isDark(i+1,n+1)&&u++,(u==0||u==4)&&(r+=3)}for(var i=0;i<e;i++)for(var n=0;n<e-6;n++)t.isDark(i,n)&&!t.isDark(i,n+1)&&t.isDark(i,n+2)&&t.isDark(i,n+3)&&t.isDark(i,n+4)&&!t.isDark(i,n+5)&&t.isDark(i,n+6)&&(r+=40);for(var n=0;n<e;n++)for(var i=0;i<e-6;i++)t.isDark(i,n)&&!t.isDark(i+1,n)&&t.isDark(i+2,n)&&t.isDark(i+3,n)&&t.isDark(i+4,n)&&!t.isDark(i+5,n)&&t.isDark(i+6,n)&&(r+=40);let s=0;for(var n=0;n<e;n++)for(var i=0;i<e;i++)t.isDark(i,n)&&s++;const a=Math.abs(100*s/e/e-50)/5;return r+=a*10,r}}L.PATTERN_POSITION_TABLE=[[],[6,18],[6,22],[6,26],[6,30],[6,34],[6,22,38],[6,24,42],[6,26,46],[6,28,50],[6,30,54],[6,32,58],[6,34,62],[6,26,46,66],[6,26,48,70],[6,26,50,74],[6,30,54,78],[6,30,56,82],[6,30,58,86],[6,34,62,90],[6,28,50,72,94],[6,26,50,74,98],[6,30,54,78,102],[6,28,54,80,106],[6,32,58,84,110],[6,30,58,86,114],[6,34,62,90,118],[6,26,50,74,98,122],[6,30,54,78,102,126],[6,26,52,78,104,130],[6,30,56,82,108,134],[6,34,60,86,112,138],[6,30,58,86,114,142],[6,34,62,90,118,146],[6,30,54,78,102,126,150],[6,24,50,76,102,128,154],[6,28,54,80,106,132,158],[6,32,58,84,110,136,162],[6,26,54,82,110,138,166],[6,30,58,86,114,142,170]];L.G15=1335;L.G18=7973;L.G15_MASK=21522;class j{static glog(t){if(t<1)throw new Error(`glog(${t})`);return j.LOG_TABLE[t]}static gexp(t){for(;t<0;)t+=255;for(;t>=256;)t-=255;return j.EXP_TABLE[t]}}j.EXP_TABLE=new Array(256);j.LOG_TABLE=new Array(256);j._constructor=function(){for(var o=0;o<8;o++)j.EXP_TABLE[o]=1<<o;for(var o=8;o<256;o++)j.EXP_TABLE[o]=j.EXP_TABLE[o-4]^j.EXP_TABLE[o-5]^j.EXP_TABLE[o-6]^j.EXP_TABLE[o-8];for(var o=0;o<255;o++)j.LOG_TABLE[j.EXP_TABLE[o]]=o}();class vt{constructor(t,e){if(t.length==null)throw new Error(`${t.length}/${e}`);let r=0;for(;r<t.length&&t[r]==0;)r++;this.num=new Array(t.length-r+e);for(let i=0;i<t.length-r;i++)this.num[i]=t[i+r]}get(t){return this.num[t]}getLength(){return this.num.length}multiply(t){const e=new Array(this.getLength()+t.getLength()-1);for(let r=0;r<this.getLength();r++)for(let i=0;i<t.getLength();i++)e[r+i]^=j.gexp(j.glog(this.get(r))+j.glog(t.get(i)));return new vt(e,0)}mod(t){if(this.getLength()-t.getLength()<0)return this;const e=j.glog(this.get(0))-j.glog(t.get(0)),r=new Array(this.getLength());for(var i=0;i<this.getLength();i++)r[i]=this.get(i);for(var i=0;i<t.getLength();i++)r[i]^=j.gexp(j.glog(t.get(i))+e);return new vt(r,0).mod(t)}}class at{constructor(t,e){this.totalCount=t,this.dataCount=e}static getRSBlocks(t,e){const r=at.getRsBlockTable(t,e);if(r==null)throw new Error(`bad rs block @ typeNumber:${t}/errorCorrectLevel:${e}`);const i=r.length/3,n=[];for(let s=0;s<i;s++){const a=r[s*3+0],l=r[s*3+1],c=r[s*3+2];for(let u=0;u<a;u++)n.push(new at(l,c))}return n}static getRsBlockTable(t,e){switch(e){case Z.L:return at.RS_BLOCK_TABLE[(t-1)*4+0];case Z.M:return at.RS_BLOCK_TABLE[(t-1)*4+1];case Z.Q:return at.RS_BLOCK_TABLE[(t-1)*4+2];case Z.H:return at.RS_BLOCK_TABLE[(t-1)*4+3];default:return}}}at.RS_BLOCK_TABLE=[[1,26,19],[1,26,16],[1,26,13],[1,26,9],[1,44,34],[1,44,28],[1,44,22],[1,44,16],[1,70,55],[1,70,44],[2,35,17],[2,35,13],[1,100,80],[2,50,32],[2,50,24],[4,25,9],[1,134,108],[2,67,43],[2,33,15,2,34,16],[2,33,11,2,34,12],[2,86,68],[4,43,27],[4,43,19],[4,43,15],[2,98,78],[4,49,31],[2,32,14,4,33,15],[4,39,13,1,40,14],[2,121,97],[2,60,38,2,61,39],[4,40,18,2,41,19],[4,40,14,2,41,15],[2,146,116],[3,58,36,2,59,37],[4,36,16,4,37,17],[4,36,12,4,37,13],[2,86,68,2,87,69],[4,69,43,1,70,44],[6,43,19,2,44,20],[6,43,15,2,44,16],[4,101,81],[1,80,50,4,81,51],[4,50,22,4,51,23],[3,36,12,8,37,13],[2,116,92,2,117,93],[6,58,36,2,59,37],[4,46,20,6,47,21],[7,42,14,4,43,15],[4,133,107],[8,59,37,1,60,38],[8,44,20,4,45,21],[12,33,11,4,34,12],[3,145,115,1,146,116],[4,64,40,5,65,41],[11,36,16,5,37,17],[11,36,12,5,37,13],[5,109,87,1,110,88],[5,65,41,5,66,42],[5,54,24,7,55,25],[11,36,12],[5,122,98,1,123,99],[7,73,45,3,74,46],[15,43,19,2,44,20],[3,45,15,13,46,16],[1,135,107,5,136,108],[10,74,46,1,75,47],[1,50,22,15,51,23],[2,42,14,17,43,15],[5,150,120,1,151,121],[9,69,43,4,70,44],[17,50,22,1,51,23],[2,42,14,19,43,15],[3,141,113,4,142,114],[3,70,44,11,71,45],[17,47,21,4,48,22],[9,39,13,16,40,14],[3,135,107,5,136,108],[3,67,41,13,68,42],[15,54,24,5,55,25],[15,43,15,10,44,16],[4,144,116,4,145,117],[17,68,42],[17,50,22,6,51,23],[19,46,16,6,47,17],[2,139,111,7,140,112],[17,74,46],[7,54,24,16,55,25],[34,37,13],[4,151,121,5,152,122],[4,75,47,14,76,48],[11,54,24,14,55,25],[16,45,15,14,46,16],[6,147,117,4,148,118],[6,73,45,14,74,46],[11,54,24,16,55,25],[30,46,16,2,47,17],[8,132,106,4,133,107],[8,75,47,13,76,48],[7,54,24,22,55,25],[22,45,15,13,46,16],[10,142,114,2,143,115],[19,74,46,4,75,47],[28,50,22,6,51,23],[33,46,16,4,47,17],[8,152,122,4,153,123],[22,73,45,3,74,46],[8,53,23,26,54,24],[12,45,15,28,46,16],[3,147,117,10,148,118],[3,73,45,23,74,46],[4,54,24,31,55,25],[11,45,15,31,46,16],[7,146,116,7,147,117],[21,73,45,7,74,46],[1,53,23,37,54,24],[19,45,15,26,46,16],[5,145,115,10,146,116],[19,75,47,10,76,48],[15,54,24,25,55,25],[23,45,15,25,46,16],[13,145,115,3,146,116],[2,74,46,29,75,47],[42,54,24,1,55,25],[23,45,15,28,46,16],[17,145,115],[10,74,46,23,75,47],[10,54,24,35,55,25],[19,45,15,35,46,16],[17,145,115,1,146,116],[14,74,46,21,75,47],[29,54,24,19,55,25],[11,45,15,46,46,16],[13,145,115,6,146,116],[14,74,46,23,75,47],[44,54,24,7,55,25],[59,46,16,1,47,17],[12,151,121,7,152,122],[12,75,47,26,76,48],[39,54,24,14,55,25],[22,45,15,41,46,16],[6,151,121,14,152,122],[6,75,47,34,76,48],[46,54,24,10,55,25],[2,45,15,64,46,16],[17,152,122,4,153,123],[29,74,46,14,75,47],[49,54,24,10,55,25],[24,45,15,46,46,16],[4,152,122,18,153,123],[13,74,46,32,75,47],[48,54,24,14,55,25],[42,45,15,32,46,16],[20,147,117,4,148,118],[40,75,47,7,76,48],[43,54,24,22,55,25],[10,45,15,67,46,16],[19,148,118,6,149,119],[18,75,47,31,76,48],[34,54,24,34,55,25],[20,45,15,61,46,16]];class xe{constructor(){this.buffer=[],this.length=0}get(t){const e=Math.floor(t/8);return(this.buffer[e]>>>7-t%8&1)==1}put(t,e){for(let r=0;r<e;r++)this.putBit((t>>>e-r-1&1)==1)}getLengthInBits(){return this.length}putBit(t){const e=Math.floor(this.length/8);this.buffer.length<=e&&this.buffer.push(0),t&&(this.buffer[e]|=128>>>this.length%8),this.length++}}const 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e={FalseFloydSteinberg:[[.375,1,0],[.375,0,1],[.25,1,1]],FloydSteinberg:[[.4375,1,0],[.1875,-1,1],[.3125,0,1],[.0625,1,1]],Stucki:[[.19047619047619047,1,0],[.09523809523809523,2,0],[.047619047619047616,-2,1],[.09523809523809523,-1,1],[.19047619047619047,0,1],[.09523809523809523,1,1],[.047619047619047616,2,1],[.023809523809523808,-2,2],[.047619047619047616,-1,2],[.09523809523809523,0,2],[.047619047619047616,1,2],[.023809523809523808,2,2]],Atkinson:[[.125,1,0],[.125,2,0],[.125,-1,1],[.125,0,1],[.125,1,1],[.125,0,2]]};if(!o||!e[o])throw"Unknown dithering kernel: "+o;var r=e[o],i=0,n=this.height,s=this.width,a=this.pixels,l=t?-1:1;this.indexedPixels=new Uint8Array(this.pixels.length/3);for(var c=0;c<n;c++){t&&(l=l*-1);for(var u=l==1?0:s-1,f=l==1?s:0;u!==f;u+=l){i=c*s+u;var v=i*3,A=a[v],k=a[v+1],T=a[v+2];v=this.findClosestRGB(A,k,T),this.usedEntry[v]=!0,this.indexedPixels[i]=v,v*=3;for(var M=this.colorTab[v],g=this.colorTab[v+1],p=this.colorTab[v+2],P=A-M,d=k-g,b=T-p,m=l==1?0:r.length-1,y=l==1?r.length:0;m!==y;m+=l){var B=r[m][1],I=r[m][2];if(B+u>=0&&B+u<s&&I+c>=0&&I+c<n){var R=r[m][0];v=i+B+I*s,v*=3,a[v]=Math.max(0,Math.min(255,a[v]+P*R)),a[v+1]=Math.max(0,Math.min(255,a[v+1]+d*R)),a[v+2]=Math.max(0,Math.min(255,a[v+2]+b*R))}}}}};$.prototype.findClosest=function(o,t){return this.findClosestRGB((o&16711680)>>16,(o&65280)>>8,o&255,t)};$.prototype.findClosestRGB=function(o,t,e,r){if(this.colorTab===null)return-1;if(this.neuQuant&&!r)return this.neuQuant.lookupRGB(o,t,e);for(var i=0,n=256*256*256,s=this.colorTab.length,a=0,l=0;a<s;l++){var c=o-(this.colorTab[a++]&255),u=t-(this.colorTab[a++]&255),f=e-(this.colorTab[a++]&255),v=c*c+u*u+f*f;(!r||this.usedEntry[l])&&v<n&&(n=v,i=l)}return i};$.prototype.getImagePixels=function(){var o=this.width,t=this.height;this.pixels=new Uint8Array(o*t*3);for(var e=this.image,r=0,i=0,n=0;n<t;n++)for(var s=0;s<o;s++)this.pixels[i++]=e[r++],this.pixels[i++]=e[r++],this.pixels[i++]=e[r++],r++};$.prototype.writeGraphicCtrlExt=function(){this.out.writeByte(33),this.out.writeByte(249),this.out.writeByte(4);var o,t;this.transparent===null?(o=0,t=0):(o=1,t=2),this.dispose>=0&&(t=this.dispose&7),t<<=2,this.out.writeByte(0|t|0|o),this.writeShort(this.delay),this.out.writeByte(this.transIndex),this.out.writeByte(0)};$.prototype.writeImageDesc=function(){this.out.writeByte(44),this.writeShort(0),this.writeShort(0),this.writeShort(this.width),this.writeShort(this.height),this.firstFrame||this.globalPalette?this.out.writeByte(0):this.out.writeByte(128|this.palSize)};$.prototype.writeLSD=function(){this.writeShort(this.width),this.writeShort(this.height),this.out.writeByte(240|this.palSize),this.out.writeByte(0),this.out.writeByte(0)};$.prototype.writeNetscapeExt=function(){this.out.writeByte(33),this.out.writeByte(255),this.out.writeByte(11),this.out.writeUTFBytes("NETSCAPE2.0"),this.out.writeByte(3),this.out.writeByte(1),this.writeShort(this.repeat),this.out.writeByte(0)};$.prototype.writePalette=function(){this.out.writeBytes(this.colorTab);for(var o=3*256-this.colorTab.length,t=0;t<o;t++)this.out.writeByte(0)};$.prototype.writeShort=function(o){this.out.writeByte(o&255),this.out.writeByte(o>>8&255)};$.prototype.writePixels=function(){var o=new Dr(this.width,this.height,this.indexedPixels,this.colorDepth);o.encode(this.out)};$.prototype.stream=function(){return this.out};var kr=globalThis&&globalThis.__awaiter||function(o,t,e,r){function i(n){return n instanceof e?n:new e(function(s){s(n)})}return new(e||(e=Promise))(function(n,s){function a(u){try{c(r.next(u))}catch(f){s(f)}}function l(u){try{c(r.throw(u))}catch(f){s(f)}}function c(u){u.done?n(u.value):i(u.value).then(a,l)}c((r=r.apply(o,t||[])).next())})};const{Canvas:nt}=Ye,Bt=.4;function ie(o){if(!o)return;function t(e){e.onload=null,e.onerror=null}return new Promise(function(e,r){if(o.slice(0,4)=="data"){let n=new Image;n.onload=function(){e(n),t(n)},n.onerror=function(){r("Image load error"),t(n)},n.src=o;return}let i=new Image;i.setAttribute("crossOrigin","Anonymous"),i.onload=function(){e(i)},i.onerror=function(){r("Image load error")},i.src=o})}class _{constructor(t){const e=Object.assign({},t);if(Object.keys(_.defaultOptions).forEach(r=>{r in e||Object.defineProperty(e,r,{value:_.defaultOptions[r],enumerable:!0,writable:!0})}),e.components?typeof e.components=="object"&&Object.keys(_.defaultComponentOptions).forEach(r=>{r in e.components?Object.defineProperty(e.components,r,{value:Object.assign(Object.assign({},_.defaultComponentOptions[r]),e.components[r]),enumerable:!0,writable:!0}):Object.defineProperty(e.components,r,{value:_.defaultComponentOptions[r],enumerable:!0,writable:!0})}):e.components=_.defaultComponentOptions,e.dotScale!==null&&e.dotScale!==void 0){if(e.dotScale<=0||e.dotScale>1)throw new Error("dotScale should be in range (0, 1].");e.components.data.scale=e.dotScale,e.components.timing.scale=e.dotScale,e.components.alignment.scale=e.dotScale}this.options=e,this.canvas=new nt(t.size,t.size),this.canvasContext=this.canvas.getContext("2d"),this.qrCode=new ht(-1,this.options.correctLevel),Number.isInteger(this.options.maskPattern)&&(this.qrCode.maskPattern=this.options.maskPattern),Number.isInteger(this.options.version)&&(this.qrCode.typeNumber=this.options.version),this.qrCode.addData(this.options.text),this.qrCode.make()}draw(){return new Promise(t=>this._draw().then(t))}_clear(){this.canvasContext.clearRect(0,0,this.canvas.width,this.canvas.height)}static _prepareRoundedCornerClip(t,e,r,i,n,s){t.beginPath(),t.moveTo(e,r),t.arcTo(e+i,r,e+i,r+n,s),t.arcTo(e+i,r+n,e,r+n,s),t.arcTo(e,r+n,e,r,s),t.arcTo(e,r,e+i,r,s),t.closePath()}static _getAverageRGB(t){const r={r:0,g:0,b:0};let i,n,s=-4;const a={r:0,g:0,b:0};let l=0;n=t.naturalHeight||t.height,i=t.naturalWidth||t.width;const u=new nt(i,n).getContext("2d");if(!u)return r;u.drawImage(t,0,0);let f;try{f=u.getImageData(0,0,i,n)}catch{return r}for(;(s+=5*4)<f.data.length;)f.data[s]>200||f.data[s+1]>200||f.data[s+2]>200||(++l,a.r+=f.data[s],a.g+=f.data[s+1],a.b+=f.data[s+2]);return a.r=~~(a.r/l),a.g=~~(a.g/l),a.b=~~(a.b/l),a}static _drawDot(t,e,r,i,n=0,s=1){t.fillRect((e+n)*i,(r+n)*i,s*i,s*i)}static _drawAlignProtector(t,e,r,i){t.clearRect((e-2)*i,(r-2)*i,5*i,5*i),t.fillRect((e-2)*i,(r-2)*i,5*i,5*i)}static _drawAlign(t,e,r,i,n=0,s=1,a,l){const c=t.fillStyle;t.fillStyle=a,new Array(4).fill(0).map((u,f)=>{_._drawDot(t,e-2+f,r-2,i,n,s),_._drawDot(t,e+2,r-2+f,i,n,s),_._drawDot(t,e+2-f,r+2,i,n,s),_._drawDot(t,e-2,r+2-f,i,n,s)}),_._drawDot(t,e,r,i,n,s),l||(t.fillStyle="rgba(255, 255, 255, 0.6)",new Array(2).fill(0).map((u,f)=>{_._drawDot(t,e-1+f,r-1,i,n,s),_._drawDot(t,e+1,r-1+f,i,n,s),_._drawDot(t,e+1-f,r+1,i,n,s),_._drawDot(t,e-1,r+1-f,i,n,s)})),t.fillStyle=c}_draw(){var t,e,r,i,n,s,a,l,c,u,f,v,A,k,T,M,g,p,P;return kr(this,void 0,void 0,function*(){const d=(t=this.qrCode)===null||t===void 0?void 0:t.moduleCount,b=this.options.size;let m=this.options.margin;(m<0||m*2>=b)&&(m=0);const y=Math.ceil(m),B=b-2*m,I=this.options.whiteMargin,R=this.options.backgroundDimming,h=Math.ceil(B/d),N=h*d,C=N+2*y,O=new nt(C,C),w=O.getContext("2d");this._clear(),w.save(),w.translate(y,y);const ut=new nt(C,C),G=ut.getContext("2d");let Y=null,lt=[];if(this.options.gifBackground){const D=hr(this.options.gifBackground);if(Y=D,lt=dr(D),this.options.autoColor){let E=0,x=0,S=0,H=0;for(let F=0;F<lt[0].colorTable.length;F++){const U=lt[0].colorTable[F];U[0]>200||U[1]>200||U[2]>200||U[0]===0&&U[1]===0&&U[2]===0||(H++,E+=U[0],x+=U[1],S+=U[2])}E=~~(E/H),x=~~(x/H),S=~~(S/H),this.options.colorDark=`rgb(${E},${x},${S})`}}else if(this.options.backgroundImage){const D=yield ie(this.options.backgroundImage);if(this.options.autoColor){const E=_._getAverageRGB(D);this.options.colorDark=`rgb(${E.r},${E.g},${E.b})`}G.drawImage(D,0,0,D.width,D.height,0,0,C,C),G.rect(0,0,C,C),G.fillStyle=R,G.fill()}else G.rect(0,0,C,C),G.fillStyle=this.options.colorLight,G.fill();const z=L.getPatternPosition(this.qrCode.typeNumber),Q=((r=(e=this.options.components)===null||e===void 0?void 0:e.data)===null||r===void 0?void 0:r.scale)||Bt,zt=(1-Q)*.5;for(let D=0;D<d;D++)for(let E=0;E<d;E++){const x=this.qrCode.isDark(D,E),S=E<8&&(D<8||D>=d-8)||E>=d-8&&D<8,H=D==6&&E>=8&&E<=d-8||E==6&&D>=8&&D<=d-8;let F=S||H;for(let X=1;X<z.length-1;X++)F=F||D>=z[X]-2&&D<=z[X]+2&&E>=z[X]-2&&E<=z[X]+2;const U=E*h+(F?0:zt*h),tt=D*h+(F?0:zt*h);if(w.strokeStyle=x?this.options.colorDark:this.options.colorLight,w.lineWidth=.5,w.fillStyle=x?this.options.colorDark:this.options.colorLight,z.length===0)F||w.fillRect(U,tt,(F?1:Q)*h,(F?1:Q)*h);else{const X=E<d-4&&E>=d-4-5&&D<d-4&&D>=d-4-5;!F&&!X&&w.fillRect(U,tt,(F?1:Q)*h,(F?1:Q)*h)}}const J=z[z.length-1],ve=this.options.colorLight;if(w.fillStyle=ve,w.fillRect(0,0,8*h,8*h),w.fillRect(0,(d-8)*h,8*h,8*h),w.fillRect((d-8)*h,0,8*h,8*h),!((n=(i=this.options.components)===null||i===void 0?void 0:i.timing)===null||n===void 0)&&n.protectors&&(w.fillRect(8*h,6*h,(d-8-8)*h,h),w.fillRect(6*h,8*h,h,(d-8-8)*h)),!((a=(s=this.options.components)===null||s===void 0?void 0:s.cornerAlignment)===null||a===void 0)&&a.protectors&&_._drawAlignProtector(w,J,J,h),!((c=(l=this.options.components)===null||l===void 0?void 0:l.alignment)===null||c===void 0)&&c.protectors)for(let D=0;D<z.length;D++)for(let E=0;E<z.length;E++){const x=z[E],S=z[D];if(!(x===6&&(S===6||S===J))){if(S===6&&(x===6||x===J))continue;if(x===J&&S===J)continue;_._drawAlignProtector(w,x,S,h)}}w.fillStyle=this.options.colorDark,w.fillRect(0,0,7*h,h),w.fillRect((d-7)*h,0,7*h,h),w.fillRect(0,6*h,7*h,h),w.fillRect((d-7)*h,6*h,7*h,h),w.fillRect(0,(d-7)*h,7*h,h),w.fillRect(0,(d-7+6)*h,7*h,h),w.fillRect(0,0,h,7*h),w.fillRect(6*h,0,h,7*h),w.fillRect((d-7)*h,0,h,7*h),w.fillRect((d-7+6)*h,0,h,7*h),w.fillRect(0,(d-7)*h,h,7*h),w.fillRect(6*h,(d-7)*h,h,7*h),w.fillRect(2*h,2*h,3*h,3*h),w.fillRect((d-7+2)*h,2*h,3*h,3*h),w.fillRect(2*h,(d-7+2)*h,3*h,3*h);const xt=((f=(u=this.options.components)===null||u===void 0?void 0:u.timing)===null||f===void 0?void 0:f.scale)||Bt,Ht=(1-xt)*.5;for(let D=0;D<d-8;D+=2)_._drawDot(w,8+D,6,h,Ht,xt),_._drawDot(w,6,8+D,h,Ht,xt);const Kt=((A=(v=this.options.components)===null||v===void 0?void 0:v.cornerAlignment)===null||A===void 0?void 0:A.scale)||Bt,me=(1-Kt)*.5;_._drawAlign(w,J,J,h,me,Kt,this.options.colorDark,((T=(k=this.options.components)===null||k===void 0?void 0:k.cornerAlignment)===null||T===void 0?void 0:T.protectors)||!1);const Xt=((g=(M=this.options.components)===null||M===void 0?void 0:M.alignment)===null||g===void 0?void 0:g.scale)||Bt,we=(1-Xt)*.5;for(let D=0;D<z.length;D++)for(let E=0;E<z.length;E++){const x=z[E],S=z[D];if(!(x===6&&(S===6||S===J))){if(S===6&&(x===6||x===J))continue;if(x===J&&S===J)continue;_._drawAlign(w,x,S,h,we,Xt,this.options.colorDark,((P=(p=this.options.components)===null||p===void 0?void 0:p.alignment)===null||P===void 0?void 0:P.protectors)||!1)}}if(I&&(w.fillStyle=this.options.backgroundColor,w.fillRect(-y,-y,C,y),w.fillRect(-y,N,C,y),w.fillRect(N,-y,y,C),w.fillRect(-y,-y,y,C)),this.options.logoImage){const D=yield ie(this.options.logoImage);let E=this.options.logoScale,x=this.options.logoMargin,S=this.options.logoCornerRadius;(E<=0||E>=1)&&(E=.2),x<0&&(x=0),S<0&&(S=0);const H=N*E,F=.5*(C-H),U=F;w.restore(),w.fillStyle=this.options.logoBackgroundColor,w.save(),_._prepareRoundedCornerClip(w,F-x,U-x,H+2*x,H+2*x,S+x),w.clip();const tt=w.globalCompositeOperation;w.globalCompositeOperation="destination-out",w.fill(),w.globalCompositeOperation=tt,w.restore(),w.save(),_._prepareRoundedCornerClip(w,F,U,H,H,S),w.clip(),w.drawImage(D,F,U,H,H),w.restore(),w.save(),w.translate(y,y)}if(Y){let D,E,x,S,H,F;if(lt.forEach(function(U){D||(D=new $(b,b),D.setDelay(U.delay),D.setRepeat(0));const{width:tt,height:X}=U.dims;E||(E=new nt(tt,X),x=E.getContext("2d"),x.rect(0,0,E.width,E.height),x.fillStyle="#ffffff",x.fill()),(!S||!F||tt!==S.width||X!==S.height)&&(S=new nt(tt,X),H=S.getContext("2d"),F=H.createImageData(tt,X)),F.data.set(U.patch),H.putImageData(F,0,0),x.drawImage(S.getContext("2d").canvas,U.dims.left,U.dims.top);const yt=new nt(C,C),mt=yt.getContext("2d");mt.drawImage(E.getContext("2d").canvas,0,0,C,C),mt.rect(0,0,C,C),mt.fillStyle=R,mt.fill(),mt.drawImage(O.getContext("2d").canvas,0,0,C,C);const St=new nt(b,b),Zt=St.getContext("2d");Zt.drawImage(yt.getContext("2d").canvas,0,0,b,b),D.addFrame(Zt.getImageData(0,0,St.width,St.height).data)}),!D)throw new Error("No frames.");if(D.finish(),oe(this.canvas)){const tt=D.stream().toFlattenUint8Array().reduce((X,yt)=>X+String.fromCharCode(yt),"");return Promise.resolve(`data:image/gif;base64,${window.btoa(tt)}`)}return Promise.resolve(Buffer.from(D.stream().toFlattenUint8Array()))}else{G.drawImage(O.getContext("2d").canvas,0,0,C,C),w.drawImage(ut.getContext("2d").canvas,-y,-y,C,C);const D=new nt(b,b);D.getContext("2d").drawImage(O.getContext("2d").canvas,0,0,b,b),this.canvas=D;const x=this.options.gifBackground?"gif":"png";return oe(this.canvas)?Promise.resolve(this.canvas.toDataURL(x)):Promise.resolve(this.canvas.toBuffer(x))}})}}_.CorrectLevel=Z;_.defaultComponentOptions={data:{scale:.4},timing:{scale:.5,protectors:!1},alignment:{scale:.5,protectors:!1},cornerAlignment:{scale:.5,protectors:!0}};_.defaultOptions={text:"",size:400,margin:20,colorDark:"#000000",colorLight:"rgba(255, 255, 255, 0.6)",correctLevel:Z.M,backgroundImage:void 0,backgroundDimming:"rgba(0,0,0,0)",logoImage:void 0,logoScale:.2,logoMargin:4,logoCornerRadius:8,whiteMargin:!0,components:_.defaultComponentOptions,autoColor:!0,logoBackgroundColor:"#ffffff",backgroundColor:"#ffffff"};function oe(o){try{return o instanceof HTMLElement}catch{return typeof o=="object"&&o.nodeType===1&&typeof o.style=="object"&&typeof o.ownerDocument=="object"}}function Dt(o,...t){if(Array.isArray(o))o.forEach(e=>Dt(e,...t));else return o(...t)}const Tr=(o,t)=>{const e=document.createElement("a");e.href=o,e.download=t||new Date().getTime()+".png",e.style.display="none",document.body.appendChild(e),e.click(),document.body.removeChild(e)},Er=o=>new Promise((t,e)=>{const r=new XMLHttpRequest;r.responseType="blob",r.onload=()=>{const i=new FileReader;i.onloadend=()=>{t(i.result)},i.onerror=n=>{e(n)},i.onabort=n=>{e(n)},i.readAsArrayBuffer(r.response)},r.open("GET",o),r.send()}),Nt=be({name:"Vue3NextQrcode",props:ke,setup(o,t){const{expose:e}=t,r=ye(()=>({"--ray-qrcode-width":o.size+"px","--ray-qrcode-height":o.size+"px","--ray-qrcode-border-radius":o.logoCornerRadius+"px","--ray-qrcode-mask-color":o.maskColor})),i=qt();let n;const s=qt(!1);let a;const l=async()=>{const{gifBackgroundURL:v}=o;if(v)try{n=await Er(v)}catch(A){console.error(A)}},c=()=>{const{gifBackgroundURL:v,gifBackground:A,...k}=o;new _({...k,gifBackground:n??void 0}).draw().then(T=>{const{onSuccess:M}=o;M&&Dt(M,T),i.value=T}).catch(T=>{const{onError:M}=o;M&&Dt(M,T)})},u=()=>{if(t.slots.errorAction)return;const{onReload:v}=o;v&&Dt(v)},f=v=>i.value&&typeof i.value=="string"?new Promise(A=>{Tr(i.value,v),A()}):Promise.reject();return Ce(()=>{o.watchText?a=De(()=>o.text,()=>c()):a==null||a()}),e({downloadQRCode:f}),Ae(async()=>{await l(),c()}),Pe(()=>{a==null||a()}),{qrcodeURL:i,errorActionClick:u,cssVars:r,isClick:s}},render(){return ot("div",{class:"ray-qrcode",style:[this.cssVars]},[ot("div",{class:[this.status==="loading"&&!this.$slots.loading?"ray-qrcode__loading":"",this.$slots.loading?"ray-qrcode__loading--custom":""]},[this.status==="loading"?this.$slots.loading?ot("div",{class:"ray-qrcode__loading-slots"},[this.$slots.loading()]):ot("div",{class:"ray-qrcode__spin"},null):null,ot("img",Be({src:this.qrcodeURL},{img_tag:"VUE3_NEXT_QRCODE"}),null)]),this.status==="error"?ot("div",{class:"ray-qrcode__error"},[ot("div",{class:"ray-qrcode__error-content"},[typeof this.errorDescription=="string"?this.errorDescription:()=>this.errorDescription]),ot("div",{class:"ray-qrcode__error-btn",onClick:this.errorActionClick.bind(this)},[this.$slots.errorAction?this.$slots.errorAction():ot("span",{onMousedown:()=>{this.isClick=!0},onMouseup:()=>{this.isClick=!1},class:[this.isClick?"ray-qrcode__error-btn-click":""]},[this.errorActionDescription])])]):null])}});Nt.install=function(o){o.component(Nt.name,Nt)};export{Nt as Q};