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e}},{key:"setupTimingPattern",value:function(){for(var t=8;t<this.moduleCount-8;t++)null==this.modules[t][6]&&(this.modules[t][6]=t%2==0);for(var e=8;e<this.moduleCount-8;e++)null==this.modules[6][e]&&(this.modules[6][e]=e%2==0)}},{key:"setupPositionAdjustPattern",value:function(){for(var t=p.getPatternPosition(this.typeNumber),e=0;e<t.length;e++)for(var r=0;r<t.length;r++){var n=t[e],o=t[r];if(null==this.modules[n][o])for(var i=-2;i<=2;i++)for(var a=-2;a<=2;a++)this.modules[n+i][o+a]=-2==i||2==i||-2==a||2==a||0==i&&0==a}}},{key:"setupTypeNumber",value:function(t){for(var e=p.getBCHTypeNumber(this.typeNumber),r=0;r<18;r++){var n=!t&&1==(e>>r&1);this.modules[Math.floor(r/3)][r%3+this.moduleCount-8-3]=n}for(r=0;r<18;r++)n=!t&&1==(e>>r&1),this.modules[r%3+this.moduleCount-8-3][Math.floor(r/3)]=n}},{key:"setupTypeInfo",value:function(t,e){for(var r=this.errorCorrectLevel<<3|e,n=p.getBCHTypeInfo(r),o=0;o<15;o++){var i=!t&&1==(n>>o&1);o<6?this.modules[o][8]=i:o<8?this.modules[o+1][8]=i:this.modules[this.moduleCount-15+o][8]=i}for(o=0;o<15;o++)i=!t&&1==(n>>o&1),o<8?this.modules[8][this.moduleCount-o-1]=i:o<9?this.modules[8][15-o-1+1]=i:this.modules[8][15-o-1]=i;this.modules[this.moduleCount-8][8]=!t}},{key:"mapData",value:function(t,e){for(var r=-1,n=this.moduleCount-1,o=7,i=0,a=this.moduleCount-1;a>0;a-=2)for(6==a&&a--;;){for(var s=0;s<2;s++)if(null==this.modules[n][a-s]){var l=!1;i<t.length&&(l=1==(t[i]>>>o&1)),p.getMask(e,n,a-s)&&(l=!l),this.modules[n][a-s]=l,-1==--o&&(i++,o=7)}if((n+=r)<0||this.moduleCount<=n){n-=r,r=-r;break}}}}],[{key:"createData",value:function(e,r,n){for(var o=m.getRSBlocks(e,r),i=new v,a=0;a<n.length;a++){var s=n[a];i.put(s.mode,4),i.put(s.getLength(),p.getLengthInBits(s.mode,e)),s.write(i)}var l=0;for(a=0;a<o.length;a++)l+=o[a].dataCount;if(i.getLengthInBits()>8*l)throw new Error("code length overflow. (".concat(i.getLengthInBits(),">").concat(8*l,")"));for(i.getLengthInBits()+4<=8*l&&i.put(0,4);i.getLengthInBits()%8!=0;)i.putBit(!1);for(;!(i.getLengthInBits()>=8*l||(i.put(t.PAD0,8),i.getLengthInBits()>=8*l));)i.put(t.PAD1,8);return t.createBytes(i,o)}},{key:"createBytes",value:function(t,e){for(var r=0,n=0,o=0,i=new Array(e.length),a=new Array(e.length),s=0;s<e.length;s++){var l=e[s].dataCount,c=e[s].totalCount-l;n=Math.max(n,l),o=Math.max(o,c),i[s]=new Array(l);for(var u=0;u<i[s].length;u++)i[s][u]=255&t.buffer[u+r];r+=l;var f=p.getErrorCorrectPolynomial(c),h=new g(i[s],f.getLength()-1).mod(f);for(a[s]=new Array(f.getLength()-1),u=0;u<a[s].length;u++){var d=u+h.getLength()-a[s].length;a[s][u]=d>=0?h.get(d):0}}var m=0;for(u=0;u<e.length;u++)m+=e[u].totalCount;var v=new Array(m),y=0;for(u=0;u<n;u++)for(s=0;s<e.length;s++)u<i[s].length&&(v[y++]=i[s][u]);for(u=0;u<o;u++)for(s=0;s<e.length;s++)u<a[s].length&&(v[y++]=a[s][u]);return v}}]),t}();c.PAD0=236,c.PAD1=17;var u={L:1,M:0,Q:3,H:2},f={MODE_NUMBER:1,MODE_ALPHA_NUM:2,MODE_8BIT_BYTE:4,MODE_KANJI:8},h={PATTERN000:0,PATTERN001:1,PATTERN010:2,PATTERN011:3,PATTERN100:4,PATTERN101:5,PATTERN110:6,PATTERN111:7},p=function(){function t(){o()(this,t)}return a()(t,null,[{key:"getBCHTypeInfo",value:function(e){for(var r=e<<10;t.getBCHDigit(r)-t.getBCHDigit(t.G15)>=0;)r^=t.G15<<t.getBCHDigit(r)-t.getBCHDigit(t.G15);return(e<<10|r)^t.G15_MASK}},{key:"getBCHTypeNumber",value:function(e){for(var r=e<<12;t.getBCHDigit(r)-t.getBCHDigit(t.G18)>=0;)r^=t.G18<<t.getBCHDigit(r)-t.getBCHDigit(t.G18);return e<<12|r}},{key:"getBCHDigit",value:function(t){for(var e=0;0!=t;)e++,t>>>=1;return e}},{key:"getPatternPosition",value:function(e){return t.PATTERN_POSITION_TABLE[e-1]}},{key:"getMask",value:function(t,e,r){switch(t){case h.PATTERN000:return(e+r)%2==0;case h.PATTERN001:return e%2==0;case h.PATTERN010:return r%3==0;case h.PATTERN011:return(e+r)%3==0;case h.PATTERN100:return(Math.floor(e/2)+Math.floor(r/3))%2==0;case h.PATTERN101:return e*r%2+e*r%3==0;case h.PATTERN110:return(e*r%2+e*r%3)%2==0;case h.PATTERN111:return(e*r%3+(e+r)%2)%2==0;default:throw new Error("bad maskPattern:".concat(t))}}},{key:"getErrorCorrectPolynomial",value:function(t){for(var e=new g([1],0),r=0;r<t;r++)e=e.multiply(new g([1,d.gexp(r)],0));return e}},{key:"getLengthInBits",value:function(t,e){if(1<=e&&e<10)switch(t){case f.MODE_NUMBER:return 10;case f.MODE_ALPHA_NUM:return 9;case f.MODE_8BIT_BYTE:case f.MODE_KANJI:return 8;default:throw new Error("mode:".concat(t))}else if(e<27)switch(t){case f.MODE_NUMBER:return 12;case f.MODE_ALPHA_NUM:return 11;case f.MODE_8BIT_BYTE:return 16;case f.MODE_KANJI:return 10;default:throw new Error("mode:".concat(t))}else{if(!(e<41))throw new Error("type:".concat(e));switch(t){case f.MODE_NUMBER:return 14;case f.MODE_ALPHA_NUM:return 13;case f.MODE_8BIT_BYTE:return 16;case f.MODE_KANJI:return 12;default:throw new Error("mode:".concat(t))}}}},{key:"getLostPoint",value:function(t){for(var e=t.getModuleCount(),r=0,n=0;n<e;n++)for(var o=0;o<e;o++){for(var i=0,a=t.isDark(n,o),s=-1;s<=1;s++)if(!(n+s<0||e<=n+s))for(var l=-1;l<=1;l++)o+l<0||e<=o+l||0==s&&0==l||a==t.isDark(n+s,o+l)&&i++;i>5&&(r+=3+i-5)}for(n=0;n<e-1;n++)for(o=0;o<e-1;o++){var c=0;t.isDark(n,o)&&c++,t.isDark(n+1,o)&&c++,t.isDark(n,o+1)&&c++,t.isDark(n+1,o+1)&&c++,0!=c&&4!=c||(r+=3)}for(n=0;n<e;n++)for(o=0;o<e-6;o++)t.isDark(n,o)&&!t.isDark(n,o+1)&&t.isDark(n,o+2)&&t.isDark(n,o+3)&&t.isDark(n,o+4)&&!t.isDark(n,o+5)&&t.isDark(n,o+6)&&(r+=40);for(o=0;o<e;o++)for(n=0;n<e-6;n++)t.isDark(n,o)&&!t.isDark(n+1,o)&&t.isDark(n+2,o)&&t.isDark(n+3,o)&&t.isDark(n+4,o)&&!t.isDark(n+5,o)&&t.isDark(n+6,o)&&(r+=40);var u=0;for(o=0;o<e;o++)for(n=0;n<e;n++)t.isDark(n,o)&&u++;return r+Math.abs(100*u/e/e-50)/5*10}}]),t}();p.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]],p.G15=1335,p.G18=7973,p.G15_MASK=21522;var d=function(){function t(){o()(this,t)}return a()(t,null,[{key:"glog",value:function(e){if(e<1)throw new Error("glog(".concat(e,")"));return t.LOG_TABLE[e]}},{key:"gexp",value:function(e){for(;e<0;)e+=255;for(;e>=256;)e-=255;return t.EXP_TABLE[e]}}]),t}();d.EXP_TABLE=new Array(256),d.LOG_TABLE=new Array(256),d._constructor=function(){for(var t=0;t<8;t++)d.EXP_TABLE[t]=1<<t;for(t=8;t<256;t++)d.EXP_TABLE[t]=d.EXP_TABLE[t-4]^d.EXP_TABLE[t-5]^d.EXP_TABLE[t-6]^d.EXP_TABLE[t-8];for(t=0;t<255;t++)d.LOG_TABLE[d.EXP_TABLE[t]]=t}();var g=function(){function t(e,r){if(o()(this,t),null==e.length)throw new Error("".concat(e.length,"/").concat(r));for(var n=0;n<e.length&&0==e[n];)n++;this.num=new Array(e.length-n+r);for(var i=0;i<e.length-n;i++)this.num[i]=e[i+n]}return a()(t,[{key:"get",value:function(t){return this.num[t]}},{key:"getLength",value:function(){return this.num.length}},{key:"multiply",value:function(e){for(var r=new Array(this.getLength()+e.getLength()-1),n=0;n<this.getLength();n++)for(var o=0;o<e.getLength();o++)r[n+o]^=d.gexp(d.glog(this.get(n))+d.glog(e.get(o)));return new t(r,0)}},{key:"mod",value:function(e){if(this.getLength()-e.getLength()<0)return this;for(var r=d.glog(this.get(0))-d.glog(e.get(0)),n=new Array(this.getLength()),o=0;o<this.getLength();o++)n[o]=this.get(o);for(o=0;o<e.getLength();o++)n[o]^=d.gexp(d.glog(e.get(o))+r);return new t(n,0).mod(e)}}]),t}(),m=function(){function t(e,r){o()(this,t),this.totalCount=e,this.dataCount=r}return a()(t,null,[{key:"getRSBlocks",value:function(e,r){var n=t.getRsBlockTable(e,r);if(null==n)throw new Error("bad rs block @ typeNumber:".concat(e,"/errorCorrectLevel:").concat(r));for(var o=n.length/3,i=[],a=0;a<o;a++)for(var s=n[3*a+0],l=n[3*a+1],c=n[3*a+2],u=0;u<s;u++)i.push(new t(l,c));return i}},{key:"getRsBlockTable",value:function(e,r){switch(r){case u.L:return t.RS_BLOCK_TABLE[4*(e-1)+0];case u.M:return t.RS_BLOCK_TABLE[4*(e-1)+1];case u.Q:return t.RS_BLOCK_TABLE[4*(e-1)+2];case u.H:return t.RS_BLOCK_TABLE[4*(e-1)+3];default:return}}}]),t}();m.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]];var v=function(){function t(){o()(this,t),this.buffer=[],this.length=0}return a()(t,[{key:"get",value:function(t){var e=Math.floor(t/8);return 1==(this.buffer[e]>>>7-t%8&1)}},{key:"put",value:function(t,e){for(var r=0;r<e;r++)this.putBit(1==(t>>>e-r-1&1))}},{key:"getLengthInBits",value:function(){return this.length}},{key:"putBit",value:function(t){var 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