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g()(n,[{key:"_decodeCode",value:function(t,e){for(var n={error:Number.MAX_VALUE,code:-1,start:t,end:t,correction:{bar:1,space:1}},r=[0,0,0,0,0,0],o=t,i=!this._row[o],a=0,u=o;u<this._row.length;u++)if(this._row[u]^(i?1:0))r[a]++;else{if(a===r.length-1){e&&this._correct(r,e);for(var c=0;c<this.CODE_PATTERN.length;c++){var s=this._matchPattern(r,this.CODE_PATTERN[c]);s<n.error&&(n.code=c,n.error=s)}return n.end=u,-1===n.code||n.error>this.AVG_CODE_ERROR?null:(this.CODE_PATTERN[n.code]&&(n.correction.bar=this.calculateCorrection(this.CODE_PATTERN[n.code],r,this.MODULE_INDICES.bar),n.correction.space=this.calculateCorrection(this.CODE_PATTERN[n.code],r,this.MODULE_INDICES.space)),n)}r[++a]=1,i=!i}return null}},{key:"_correct",value:function(t,e){this._correctBars(t,e.bar,this.MODULE_INDICES.bar),this._correctBars(t,e.space,this.MODULE_INDICES.space)}},{key:"_findStart",value:function(){for(var t=[0,0,0,0,0,0],e=this._nextSet(this._row),n={error:Number.MAX_VALUE,code:-1,start:0,end:0,correction:{bar:1,space:1}},r=!1,o=0,i=e;i<this._row.length;i++)if(this._row[i]^(r?1:0))t[o]++;else{if(o===t.length-1){for(var a=t.reduce((function(t,e){return t+e}),0),u=this.START_CODE_A;u<=this.START_CODE_C;u++){var c=this._matchPattern(t,this.CODE_PATTERN[u]);c<n.error&&(n.code=u,n.error=c)}if(n.error<this.AVG_CODE_ERROR)return n.start=i-a,n.end=i,n.correction.bar=this.calculateCorrection(this.CODE_PATTERN[n.code],t,this.MODULE_INDICES.bar),n.correction.space=this.calculateCorrection(this.CODE_PATTERN[n.code],t,this.MODULE_INDICES.space),n;for(var s=0;s<4;s++)t[s]=t[s+2];t[4]=0,t[5]=0,o--}else o++;t[o]=1,r=!r}return null}},{key:"decode",value:function(t,e){var n=this,r=this._findStart();if(null===r)return null;var o={code:r.code,start:r.start,end:r.end,correction:{bar:r.correction.bar,space:r.correction.space}},i=[];i.push(o);for(var a=o.code,u=function(t){switch(t){case n.START_CODE_A:return n.CODE_A;case n.START_CODE_B:return n.CODE_B;case n.START_CODE_C:return n.CODE_C;default:return null}}(o.code),c=!1,s=!1,f=s,l=!0,h=0,d=[],p=[];!c;){if(f=s,s=!1,null!==(o=this._decodeCode(o.end,o.correction)))switch(o.code!==this.STOP_CODE&&(l=!0),o.code!==this.STOP_CODE&&(d.push(o.code),a+=++h*o.code),i.push(o),u){case this.CODE_A:if(o.code<64)p.push(String.fromCharCode(32+o.code));else if(o.code<96)p.push(String.fromCharCode(o.code-64));else switch(o.code!==this.STOP_CODE&&(l=!1),o.code){case this.CODE_SHIFT:s=!0,u=this.CODE_B;break;case this.CODE_B:u=this.CODE_B;break;case this.CODE_C:u=this.CODE_C;break;case this.STOP_CODE:c=!0}break;case this.CODE_B:if(o.code<96)p.push(String.fromCharCode(32+o.code));else switch(o.code!==this.STOP_CODE&&(l=!1),o.code){case this.CODE_SHIFT:s=!0,u=this.CODE_A;break;case this.CODE_A:u=this.CODE_A;break;case this.CODE_C:u=this.CODE_C;break;case this.STOP_CODE:c=!0}break;case this.CODE_C:if(o.code<100)p.push(o.code<10?"0"+o.code:o.code);else switch(o.code!==this.STOP_CODE&&(l=!1),o.code){case this.CODE_A:u=this.CODE_A;break;case this.CODE_B:u=this.CODE_B;break;case this.STOP_CODE:c=!0}}else c=!0;f&&(u=u===this.CODE_A?this.CODE_B:this.CODE_A)}return null===o?null:(o.end=this._nextUnset(this._row,o.end),this._verifyTrailingWhitespace(o)?(a-=h*d[d.length-1])%103!==d[d.length-1]?null:p.length?(l&&p.splice(p.length-1,1),{code:p.join(""),start:r.start,end:o.end,codeset:u,startInfo:r,decodedCodes:i,endInfo:o,format:this.FORMAT}):null:null)}},{key:"_verifyTrailingWhitespace",value:function(t){var e;return(e=t.end+(t.end-t.start)/2)<this._row.length&&this._matchRange(t.end,e,0)?t:null}},{key:"calculateCorrection",value:function(t,e,n){for(var r=n.length,o=0,i=0;r--;)i+=t[n[r]],o+=e[n[r]];return i/o}}]),n}(A);function D(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function T(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?D(Object(n),!0).forEach((function(e){M()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):D(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}function j(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=C()(t);if(e){var o=C()(this).constructor;n=Reflect.construct(r,arguments,o)}else n=r.apply(this,arguments);return O()(this,n)}}var I=[1,1,1],z=[1,1,1,1,1],U=[1,1,2],L=[[3,2,1,1],[2,2,2,1],[2,1,2,2],[1,4,1,1],[1,1,3,2],[1,2,3,1],[1,1,1,4],[1,3,1,2],[1,2,1,3],[3,1,1,2],[1,1,2,3],[1,2,2,2],[2,2,1,2],[1,1,4,1],[2,3,1,1],[1,3,2,1],[4,1,1,1],[2,1,3,1],[3,1,2,1],[2,1,1,3]],N=[0,11,13,14,19,25,28,21,22,26],B=function(t){b()(n,t);var e=j(n);function n(t,r){var o;return v()(this,n),o=e.call(this,u()({supplements:[]},t),r),M()(_()(o),"FORMAT","ean_13"),M()(_()(o),"SINGLE_CODE_ERROR",.7),M()(_()(o),"STOP_PATTERN",[1,1,1]),o}return g()(n,[{key:"_findPattern",value:function(t,e,n,r){var o=new Array(t.length).fill(0),i={error:Number.MAX_VALUE,start:0,end:0},a=0;e||(e=this._nextSet(this._row));for(var u=!1,c=e;c<this._row.length;c++)if(this._row[c]^(n?1:0))o[a]+=1;else{if(a===o.length-1){var s=this._matchPattern(o,t);if(s<.48&&i.error&&s<i.error)return u=!0,i.error=s,i.start=c-o.reduce((function(t,e){return t+e}),0),i.end=c,i;if(r){for(var f=0;f<o.length-2;f++)o[f]=o[f+2];o[o.length-2]=0,o[o.length-1]=0,a--}}else a++;o[a]=1,n=!n}return u?i:null}},{key:"_decodeCode",value:function(t,e){var n=[0,0,0,0],r=t,o={error:Number.MAX_VALUE,code:-1,start:t,end:t},i=!this._row[r],a=0;e||(e=L.length);for(var u=r;u<this._row.length;u++)if(this._row[u]^(i?1:0))n[a]++;else{if(a===n.length-1){for(var c=0;c<e;c++){var s=this._matchPattern(n,L[c]);o.end=u,s<o.error&&(o.code=c,o.error=s)}return o.error>.48?null:o}n[++a]=1,i=!i}return null}},{key:"_findStart",value:function(){for(var t=this._nextSet(this._row),e=null;!e;){if(!(e=this._findPattern(I,t,!1,!0)))return null;var n=e.start-(e.end-e.start);if(n>=0&&this._matchRange(n,e.start,0))return e;t=e.end,e=null}return null}},{key:"_calculateFirstDigit",value:function(t){for(var e=0;e<N.length;e++)if(t===N[e])return e;return null}},{key:"_decodePayload",value:function(t,e,n){for(var r=T({},t),o=0,i=0;i<6;i++){if(!(r=this._decodeCode(r.end)))return null;r.code>=10?(r.code-=10,o|=1<<5-i):o|=0<<5-i,e.push(r.code),n.push(r)}var a=this._calculateFirstDigit(o);if(null===a)return null;e.unshift(a);var u=this._findPattern(z,r.end,!0,!1);if(null===u||!u.end)return null;n.push(u);for(var c=0;c<6;c++){if(!(u=this._decodeCode(u.end,10)))return null;n.push(u),e.push(u.code)}return u}},{key:"_verifyTrailingWhitespace",value:function(t){var e=t.end+(t.end-t.start);return e<this._row.length&&this._matchRange(t.end,e,0)?t:null}},{key:"_findEnd",value:function(t,e){var n=this._findPattern(this.STOP_PATTERN,t,e,!1);return null!==n?this._verifyTrailingWhitespace(n):null}},{key:"_checksum",value:function(t){for(var e=0,n=t.length-2;n>=0;n-=2)e+=t[n];e*=3;for(var r=t.length-1;r>=0;r-=2)e+=t[r];return e%10==0}},{key:"_decodeExtensions",value:function(t){var e=this._nextSet(this._row,t),n=this._findPattern(U,e,!1,!1);if(null===n)return null;for(var r=0;r<this.supplements.length;r++)try{var o=this.supplements[r].decode(this._row,n.end);if(null!==o)return{code:o.code,start:e,startInfo:n,end:o.end,decodedCodes:o.decodedCodes,format:this.supplements[r].FORMAT}}catch(t){console.error("* decodeExtensions error in ",this.supplements[r],": ",t)}return null}},{key:"decode",value:function(t,e){var n=new Array,r=new Array,o={},i=this._findStart();if(!i)return null;var a={start:i.start,end:i.end};if(r.push(a),!(a=this._decodePayload(a,n,r)))return null;if(!(a=this._findEnd(a.end,!1)))return null;if(r.push(a),!this._checksum(n))return null;if(this.supplements.length>0){var u=this._decodeExtensions(a.end);if(!u)return null;if(!u.decodedCodes)return null;var c=u.decodedCodes[u.decodedCodes.length-1],s={start:c.start+((c.end-c.start)/2|0),end:c.end};if(!this._verifyTrailingWhitespace(s))return null;o={supplement:u,code:n.join("")+u.code}}return T(T({code:n.join(""),start:i.start,end:a.end,startInfo:i,decodedCodes:r},o),{},{format:this.FORMAT})}}]),n}(A),W=n(33),F=n.n(W);function V(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=C()(t);if(e){var o=C()(this).constructor;n=Reflect.construct(r,arguments,o)}else n=r.apply(this,arguments);return O()(this,n)}}var q=new Uint16Array(F()("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. *$/+%").map((function(t){return t.charCodeAt(0)}))),G=new Uint16Array([52,289,97,352,49,304,112,37,292,100,265,73,328,25,280,88,13,268,76,28,259,67,322,19,274,82,7,262,70,22,385,193,448,145,400,208,133,388,196,148,168,162,138,42]),H=function(t){b()(n,t);var e=V(n);function n(){var t;v()(this,n);for(var r=arguments.length,o=new Array(r),i=0;i<r;i++)o[i]=arguments[i];return t=e.call.apply(e,[this].concat(o)),M()(_()(t),"FORMAT","code_39"),t}return g()(n,[{key:"_findStart",value:function(){for(var t=this._nextSet(this._row),e=t,n=new Uint16Array([0,0,0,0,0,0,0,0,0]),r=0,o=!1,i=t;i<this._row.length;i++)if(this._row[i]^(o?1:0))n[r]++;else{if(r===n.length-1){if(148===this._toPattern(n)){var a=Math.floor(Math.max(0,e-(i-e)/4));if(this._matchRange(a,e,0))return{start:e,end:i}}e+=n[0]+n[1];for(var u=0;u<7;u++)n[u]=n[u+2];n[7]=0,n[8]=0,r--}else r++;n[r]=1,o=!o}return null}},{key:"_toPattern",value:function(t){for(var e=t.length,n=0,r=e,o=0;r>3;){n=this._findNextWidth(t,n),r=0;for(var i=0,a=0;a<e;a++)t[a]>n&&(i|=1<<e-1-a,r++,o+=t[a]);if(3===r){for(var u=0;u<e&&r>0;u++)if(t[u]>n&&(r--,2*t[u]>=o))return-1;return i}}return-1}},{key:"_findNextWidth",value:function(t,e){for(var n=Number.MAX_VALUE,r=0;r<t.length;r++)t[r]<n&&t[r]>e&&(n=t[r]);return n}},{key:"_patternToChar",value:function(t){for(var e=0;e<G.length;e++)if(G[e]===t)return String.fromCharCode(q[e]);return null}},{key:"_verifyTrailingWhitespace",value:function(t,e,n){var r=S.a.sum(n);return 3*(e-t-r)>=r}},{key:"decode",value:function(t,e){var n=new Uint16Array([0,0,0,0,0,0,0,0,0]),r=[];if(!(e=this._findStart()))return null;var o,i,a=this._nextSet(this._row,e.end);do{n=this._toCounters(a,n);var u=this._toPattern(n);if(u<0)return null;if(null===(o=this._patternToChar(u)))return null;r.push(o),i=a,a+=S.a.sum(n),a=this._nextSet(this._row,a)}while("*"!==o);return r.pop(),r.length&&this._verifyTrailingWhitespace(i,a,n)?{code:r.join(""),start:e.start,end:a,startInfo:e,decodedCodes:r,format:this.FORMAT}:null}}]),n}(A),X=n(12),Q=n.n(X);function Y(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=C()(t);if(e){var o=C()(this).constructor;n=Reflect.construct(r,arguments,o)}else n=r.apply(this,arguments);return O()(this,n)}}var $=/[IOQ]/g,Z=/[A-Z0-9]{17}/,K=function(t){b()(n,t);var e=Y(n);function n(){var t;v()(this,n);for(var r=arguments.length,o=new Array(r),i=0;i<r;i++)o[i]=arguments[i];return t=e.call.apply(e,[this].concat(o)),M()(_()(t),"FORMAT","code_39_vin"),t}return g()(n,[{key:"_checkChecksum",value:function(t){return!!t}},{key:"decode",value:function(t,e){var r=Q()(C()(n.prototype),"decode",this).call(this,t,e);if(!r)return null;var o=r.code;return o&&(o=o.replace($,"")).match(Z)&&this._checkChecksum(o)?(r.code=o,r):null}}]),n}(H);function J(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=C()(t);if(e){var o=C()(this).constructor;n=Reflect.construct(r,arguments,o)}else n=r.apply(this,arguments);return O()(this,n)}}var tt=[48,49,50,51,52,53,54,55,56,57,45,36,58,47,46,43,65,66,67,68],et=[3,6,9,96,18,66,33,36,48,72,12,24,69,81,84,21,26,41,11,14],nt=[26,41,11,14],rt=function(t){b()(n,t);var e=J(n);function n(){var t;v()(this,n);for(var r=arguments.length,o=new Array(r),i=0;i<r;i++)o[i]=arguments[i];return t=e.call.apply(e,[this].concat(o)),M()(_()(t),"_counters",[]),M()(_()(t),"FORMAT","codabar"),t}return g()(n,[{key:"_computeAlternatingThreshold",value:function(t,e){for(var n=Number.MAX_VALUE,r=0,o=0,i=t;i<e;i+=2)(o=this._counters[i])>r&&(r=o),o<n&&(n=o);return(n+r)/2|0}},{key:"_toPattern",value:function(t){var e=t+7;if(e>this._counters.length)return-1;for(var n=this._computeAlternatingThreshold(t,e),r=this._computeAlternatingThreshold(t+1,e),o=64,i=0,a=0,u=0;u<7;u++)i=0==(1&u)?n:r,this._counters[t+u]>i&&(a|=o),o>>=1;return a}},{key:"_isStartEnd",value:function(t){for(var e=0;e<nt.length;e++)if(nt[e]===t)return!0;return!1}},{key:"_sumCounters",value:function(t,e){for(var n=0,r=t;r<e;r++)n+=this._counters[r];return n}},{key:"_findStart",value:function(){for(var t=this._nextUnset(this._row),e=1;e<this._counters.length;e++){var n=this._toPattern(e);if(-1!==n&&this._isStartEnd(n))return{start:t+=this._sumCounters(0,e),end:t+this._sumCounters(e,e+8),startCounter:e,endCounter:e+8}}return null}},{key:"_patternToChar",value:function(t){for(var e=0;e<et.length;e++)if(et[e]===t)return String.fromCharCode(tt[e]);return null}},{key:"_calculatePatternLength",value:function(t){for(var e=0,n=t;n<t+7;n++)e+=this._counters[n];return e}},{key:"_verifyWhitespace",value:function(t,e){return(t-1<=0||this._counters[t-1]>=this._calculatePatternLength(t)/2)&&(e+8>=this._counters.length||this._counters[e+7]>=this._calculatePatternLength(e)/2)}},{key:"_charToPattern",value:function(t){for(var e=t.charCodeAt(0),n=0;n<tt.length;n++)if(tt[n]===e)return et[n];return 0}},{key:"_thresholdResultPattern",value:function(t,e){for(var n,r={space:{narrow:{size:0,counts:0,min:0,max:Number.MAX_VALUE},wide:{size:0,counts:0,min:0,max:Number.MAX_VALUE}},bar:{narrow:{size:0,counts:0,min:0,max:Number.MAX_VALUE},wide:{size:0,counts:0,min:0,max:Number.MAX_VALUE}}},o=e,i=0;i<t.length;i++){n=this._charToPattern(t[i]);for(var a=6;a>=0;a--){var u=2==(1&a)?r.bar:r.space,c=1==(1&n)?u.wide:u.narrow;c.size+=this._counters[o+a],c.counts++,n>>=1}o+=8}return["space","bar"].forEach((function(t){var e=r[t];e.wide.min=Math.floor((e.narrow.size/e.narrow.counts+e.wide.size/e.wide.counts)/2),e.narrow.max=Math.ceil(e.wide.min),e.wide.max=Math.ceil((2*e.wide.size+1.5)/e.wide.counts)})),r}},{key:"_validateResult",value:function(t,e){for(var n,r=this._thresholdResultPattern(t,e),o=e,i=0;i<t.length;i++){n=this._charToPattern(t[i]);for(var a=6;a>=0;a--){var u=0==(1&a)?r.bar:r.space,c=1==(1&n)?u.wide:u.narrow,s=this._counters[o+a];if(s<c.min||s>c.max)return!1;n>>=1}o+=8}return!0}},{key:"decode",value:function(t,e){if(this._counters=this._fillCounters(),!(e=this._findStart()))return null;var n,r=e.startCounter,o=[];do{if((n=this._toPattern(r))<0)return null;var i=this._patternToChar(n);if(null===i)return null;if(o.push(i),r+=8,o.length>1&&this._isStartEnd(n))break}while(r<this._counters.length);if(o.length-2<4||!this._isStartEnd(n))return null;if(!this._verifyWhitespace(e.startCounter,r-8))return null;if(!this._validateResult(o,e.startCounter))return null;r=r>this._counters.length?this._counters.length:r;var a=e.start+this._sumCounters(e.startCounter,r-8);return{code:o.join(""),start:e.start,end:a,startInfo:e,decodedCodes:o,format:this.FORMAT}}}]),n}(A);function ot(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=C()(t);if(e){var o=C()(this).constructor;n=Reflect.construct(r,arguments,o)}else n=r.apply(this,arguments);return O()(this,n)}}var it=function(t){b()(n,t);var e=ot(n);function n(){var t;v()(this,n);for(var r=arguments.length,o=new Array(r),i=0;i<r;i++)o[i]=arguments[i];return t=e.call.apply(e,[this].concat(o)),M()(_()(t),"FORMAT","upc_a"),t}return g()(n,[{key:"decode",value:function(t,e){var n=B.prototype.decode.call(this);return n&&n.code&&13===n.code.length&&"0"===n.code.charAt(0)?(n.code=n.code.substring(1),n):null}}]),n}(B);function at(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=C()(t);if(e){var o=C()(this).constructor;n=Reflect.construct(r,arguments,o)}else n=r.apply(this,arguments);return O()(this,n)}}var ut=function(t){b()(n,t);var e=at(n);function n(){var t;v()(this,n);for(var r=arguments.length,o=new Array(r),i=0;i<r;i++)o[i]=arguments[i];return t=e.call.apply(e,[this].concat(o)),M()(_()(t),"FORMAT","ean_8"),t}return g()(n,[{key:"_decodePayload",value:function(t,e,n){for(var r=t,o=0;o<4;o++){if(!(r=this._decodeCode(r.end,10)))return null;e.push(r.code),n.push(r)}if(null===(r=this._findPattern(z,r.end,!0,!1)))return null;n.push(r);for(var i=0;i<4;i++){if(!(r=this._decodeCode(r.end,10)))return null;n.push(r),e.push(r.code)}return r}}]),n}(B);function ct(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=C()(t);if(e){var o=C()(this).constructor;n=Reflect.construct(r,arguments,o)}else n=r.apply(this,arguments);return O()(this,n)}}var st=function(t){b()(n,t);var e=ct(n);function n(){var t;v()(this,n);for(var r=arguments.length,o=new Array(r),i=0;i<r;i++)o[i]=arguments[i];return t=e.call.apply(e,[this].concat(o)),M()(_()(t),"FORMAT","ean_2"),t}return g()(n,[{key:"decode",value:function(t,e){t&&(this._row=t);var n=0,r=e,o=this._row.length,i=[],a=[],u=null;if(void 0===r)return null;for(var c=0;c<2&&r<o;c++){if(!(u=this._decodeCode(r)))return null;a.push(u),i.push(u.code%10),u.code>=10&&(n|=1<<1-c),1!==c&&(r=this._nextSet(this._row,u.end),r=this._nextUnset(this._row,r))}if(2!==i.length||parseInt(i.join(""))%4!==n)return null;var s=this._findStart();return{code:i.join(""),decodedCodes:a,end:u.end,format:this.FORMAT,startInfo:s,start:s.start}}}]),n}(B);function ft(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=C()(t);if(e){var o=C()(this).constructor;n=Reflect.construct(r,arguments,o)}else n=r.apply(this,arguments);return O()(this,n)}}var lt=[24,20,18,17,12,6,3,10,9,5];var ht=function(t){b()(n,t);var e=ft(n);function n(){var t;v()(this,n);for(var r=arguments.length,o=new Array(r),i=0;i<r;i++)o[i]=arguments[i];return t=e.call.apply(e,[this].concat(o)),M()(_()(t),"FORMAT","ean_5"),t}return g()(n,[{key:"decode",value:function(t,e){if(void 0===e)return null;t&&(this._row=t);for(var n=0,r=e,o=this._row.length,i=null,a=[],u=[],c=0;c<5&&r<o;c++){if(!(i=this._decodeCode(r)))return null;u.push(i),a.push(i.code%10),i.code>=10&&(n|=1<<4-c),4!==c&&(r=this._nextSet(this._row,i.end),r=this._nextUnset(this._row,r))}if(5!==a.length)return null;if(function(t){for(var e=t.length,n=0,r=e-2;r>=0;r-=2)n+=t[r];n*=3;for(var o=e-1;o>=0;o-=2)n+=t[o];return(n*=3)%10}(a)!==function(t){for(var e=0;e<10;e++)if(t===lt[e])return e;return null}(n))return null;var s=this._findStart();return{code:a.join(""),decodedCodes:u,end:i.end,format:this.FORMAT,startInfo:s,start:s.start}}}]),n}(B);function dt(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function pt(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=C()(t);if(e){var o=C()(this).constructor;n=Reflect.construct(r,arguments,o)}else n=r.apply(this,arguments);return O()(this,n)}}var vt=function(t){b()(n,t);var e=pt(n);function n(){var t;v()(this,n);for(var r=arguments.length,o=new Array(r),i=0;i<r;i++)o[i]=arguments[i];return t=e.call.apply(e,[this].concat(o)),M()(_()(t),"CODE_FREQUENCY",[[56,52,50,49,44,38,35,42,41,37],[7,11,13,14,19,25,28,21,22,26]]),M()(_()(t),"STOP_PATTERN",[1/6*7,1/6*7,1/6*7,1/6*7,1/6*7,1/6*7]),M()(_()(t),"FORMAT","upc_e"),t}return g()(n,[{key:"_decodePayload",value:function(t,e,n){for(var r=function(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?dt(Object(n),!0).forEach((function(e){M()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):dt(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}({},t),o=0,i=0;i<6;i++){if(!(r=this._decodeCode(r.end)))return null;r.code>=10&&(r.code=r.code-10,o|=1<<5-i),e.push(r.code),n.push(r)}return this._determineParity(o,e)?r:null}},{key:"_determineParity",value:function(t,e){for(var n=0;n<this.CODE_FREQUENCY.length;n++)for(var r=0;r<this.CODE_FREQUENCY[n].length;r++)if(t===this.CODE_FREQUENCY[n][r])return e.unshift(n),e.push(r),!0;return!1}},{key:"_convertToUPCA",value:function(t){var e=[t[0]],n=t[t.length-2];return(e=n<=2?e.concat(t.slice(1,3)).concat([n,0,0,0,0]).concat(t.slice(3,6)):3===n?e.concat(t.slice(1,4)).concat([0,0,0,0,0]).concat(t.slice(4,6)):4===n?e.concat(t.slice(1,5)).concat([0,0,0,0,0,t[5]]):e.concat(t.slice(1,6)).concat([0,0,0,0,n])).push(t[t.length-1]),e}},{key:"_checksum",value:function(t){return Q()(C()(n.prototype),"_checksum",this).call(this,this._convertToUPCA(t))}},{key:"_findEnd",value:function(t,e){return Q()(C()(n.prototype),"_findEnd",this).call(this,t,!0)}},{key:"_verifyTrailingWhitespace",value:function(t){var e=t.end+(t.end-t.start)/2;return e<this._row.length&&this._matchRange(t.end,e,0)?t:null}}]),n}(B);function yt(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=C()(t);if(e){var o=C()(this).constructor;n=Reflect.construct(r,arguments,o)}else n=r.apply(this,arguments);return O()(this,n)}}var gt=function(t){b()(n,t);var e=yt(n);function n(t){var r;return v()(this,n),r=e.call(this,u()({normalizeBarSpaceWidth:!1},t)),M()(_()(r),"barSpaceRatio",[1,1]),M()(_()(r),"SINGLE_CODE_ERROR",.78),M()(_()(r),"AVG_CODE_ERROR",.38),M()(_()(r),"START_PATTERN",[1,1,1,1]),M()(_()(r),"STOP_PATTERN",[1,1,3]),M()(_()(r),"CODE_PATTERN",[[1,1,3,3,1],[3,1,1,1,3],[1,3,1,1,3],[3,3,1,1,1],[1,1,3,1,3],[3,1,3,1,1],[1,3,3,1,1],[1,1,1,3,3],[3,1,1,3,1],[1,3,1,3,1]]),M()(_()(r),"MAX_CORRECTION_FACTOR",5),M()(_()(r),"FORMAT","i2of5"),t.normalizeBarSpaceWidth&&(r.SINGLE_CODE_ERROR=.38,r.AVG_CODE_ERROR=.09),r.config=t,O()(r,_()(r))}return g()(n,[{key:"_matchPattern",value:function(t,e){if(this.config.normalizeBarSpaceWidth){for(var r=[0,0],o=[0,0],i=[0,0],a=this.MAX_CORRECTION_FACTOR,u=1/a,c=0;c<t.length;c++)r[c%2]+=t[c],o[c%2]+=e[c];i[0]=o[0]/r[0],i[1]=o[1]/r[1],i[0]=Math.max(Math.min(i[0],a),u),i[1]=Math.max(Math.min(i[1],a),u),this.barSpaceRatio=i;for(var s=0;s<t.length;s++)t[s]*=this.barSpaceRatio[s%2]}return Q()(C()(n.prototype),"_matchPattern",this).call(this,t,e)}},{key:"_findPattern",value:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]&&arguments[2],r=arguments.length>3&&void 0!==arguments[3]&&arguments[3],o=new Array(t.length).fill(0),i=0,a={error:Number.MAX_VALUE,start:0,end:0},u=this.AVG_CODE_ERROR;n=n||!1,r=r||!1,e||(e=this._nextSet(this._row));for(var c=e;c<this._row.length;c++)if(this._row[c]^(n?1:0))o[i]++;else{if(i===o.length-1){var s=o.reduce((function(t,e){return t+e}),0),f=this._matchPattern(o,t);if(f<u)return a.error=f,a.start=c-s,a.end=c,a;if(!r)return null;for(var l=0;l<o.length-2;l++)o[l]=o[l+2];o[o.length-2]=0,o[o.length-1]=0,i--}else i++;o[i]=1,n=!n}return null}},{key:"_findStart",value:function(){for(var t=0,e=this._nextSet(this._row),n=null,r=1;!n;){if(!(n=this._findPattern(this.START_PATTERN,e,!1,!0)))return null;if(r=Math.floor((n.end-n.start)/4),(t=n.start-10*r)>=0&&this._matchRange(t,n.start,0))return n;e=n.end,n=null}return null}},{key:"_verifyTrailingWhitespace",value:function(t){var e=t.end+(t.end-t.start)/2;return e<this._row.length&&this._matchRange(t.end,e,0)?t:null}},{key:"_findEnd",value:function(){this._row.reverse();var t=this._findPattern(this.STOP_PATTERN);if(this._row.reverse(),null===t)return null;var e=t.start;return t.start=this._row.length-t.end,t.end=this._row.length-e,null!==t?this._verifyTrailingWhitespace(t):null}},{key:"_decodePair",value:function(t){for(var e=[],n=0;n<t.length;n++){var r=this._decodeCode(t[n]);if(!r)return null;e.push(r)}return e}},{key:"_decodeCode",value:function(t){for(var e=this.AVG_CODE_ERROR,n={error:Number.MAX_VALUE,code:-1,start:0,end:0},r=0;r<this.CODE_PATTERN.length;r++){var o=this._matchPattern(t,this.CODE_PATTERN[r]);o<n.error&&(n.code=r,n.error=o)}return n.error<e?n:null}},{key:"_decodePayload",value:function(t,e,n){for(var r=0,o=t.length,i=[[0,0,0,0,0],[0,0,0,0,0]],a=null;r<o;){for(var u=0;u<5;u++)i[0][u]=t[r]*this.barSpaceRatio[0],i[1][u]=t[r+1]*this.barSpaceRatio[1],r+=2;if(!(a=this._decodePair(i)))return null;for(var c=0;c<a.length;c++)e.push(a[c].code+""),n.push(a[c])}return a}},{key:"_verifyCounterLength",value:function(t){return t.length%10==0}},{key:"decode",value:function(t,e){var n=new Array,r=new Array,o=this._findStart();if(!o)return null;r.push(o);var i=this._findEnd();if(!i)return null;var a=this._fillCounters(o.end,i.start,!1);return this._verifyCounterLength(a)&&this._decodePayload(a,n,r)?n.length%2!=0||n.length<6?null:(r.push(i),{code:n.join(""),start:o.start,end:i.end,startInfo:o,decodedCodes:r,format:this.FORMAT}):null}}]),n}(A);function xt(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=C()(t);if(e){var o=C()(this).constructor;n=Reflect.construct(r,arguments,o)}else n=r.apply(this,arguments);return O()(this,n)}}var _t=[3,1,3,1,1,1],mt=[3,1,1,1,3],bt=[[1,1,3,3,1],[3,1,1,1,3],[1,3,1,1,3],[3,3,1,1,1],[1,1,3,1,3],[3,1,3,1,1],[1,3,3,1,1],[1,1,1,3,3],[3,1,1,3,1],[1,3,1,3,1]],wt=_t.reduce((function(t,e){return t+e}),0),Ot=function(t){b()(n,t);var e=xt(n);function n(){var t;v()(this,n);for(var r=arguments.length,o=new Array(r),i=0;i<r;i++)o[i]=arguments[i];return t=e.call.apply(e,[this].concat(o)),M()(_()(t),"barSpaceRatio",[1,1]),M()(_()(t),"FORMAT","2of5"),M()(_()(t),"SINGLE_CODE_ERROR",.78),M()(_()(t),"AVG_CODE_ERROR",.3),t}return g()(n,[{key:"_findPattern",value:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]&&arguments[2],r=arguments.length>3&&void 0!==arguments[3]&&arguments[3],o=[],i=0,a={error:Number.MAX_VALUE,code:-1,start:0,end:0},u=0,c=0,s=this.AVG_CODE_ERROR;e||(e=this._nextSet(this._row));for(var f=0;f<t.length;f++)o[f]=0;for(var l=e;l<this._row.length;l++)if(this._row[l]^(n?1:0))o[i]++;else{if(i===o.length-1){u=0;for(var h=0;h<o.length;h++)u+=o[h];if((c=this._matchPattern(o,t))<s)return a.error=c,a.start=l-u,a.end=l,a;if(!r)return null;for(var d=0;d<o.length-2;d++)o[d]=o[d+2];o[o.length-2]=0,o[o.length-1]=0,i--}else i++;o[i]=1,n=!n}return null}},{key:"_findStart",value:function(){for(var t=null,e=this._nextSet(this._row),n=1,r=0;!t;){if(!(t=this._findPattern(_t,e,!1,!0)))return null;if(n=Math.floor((t.end-t.start)/wt),(r=t.start-5*n)>=0&&this._matchRange(r,t.start,0))return t;e=t.end,t=null}return t}},{key:"_verifyTrailingWhitespace",value:function(t){var e=t.end+(t.end-t.start)/2;return e<this._row.length&&this._matchRange(t.end,e,0)?t:null}},{key:"_findEnd",value:function(){this._row.reverse();var t=this._nextSet(this._row),e=this._findPattern(mt,t,!1,!0);if(this._row.reverse(),null===e)return null;var n=e.start;return e.start=this._row.length-e.end,e.end=this._row.length-n,null!==e?this._verifyTrailingWhitespace(e):null}},{key:"_verifyCounterLength",value:function(t){return t.length%10==0}},{key:"_decodeCode",value:function(t){for(var e=this.AVG_CODE_ERROR,n={error:Number.MAX_VALUE,code:-1,start:0,end:0},r=0;r<bt.length;r++){var o=this._matchPattern(t,bt[r]);o<n.error&&(n.code=r,n.error=o)}return n.error<e?n:null}},{key:"_decodePayload",value:function(t,e,n){for(var r=0,o=t.length,i=[0,0,0,0,0],a=null;r<o;){for(var u=0;u<5;u++)i[u]=t[r]*this.barSpaceRatio[0],r+=2;if(!(a=this._decodeCode(i)))return null;e.push("".concat(a.code)),n.push(a)}return a}},{key:"decode",value:function(t,e){var n=this._findStart();if(!n)return null;var r=this._findEnd();if(!r)return null;var o=this._fillCounters(n.end,r.start,!1);if(!this._verifyCounterLength(o))return null;var i=[];i.push(n);var a=[];return this._decodePayload(o,a,i)?a.length<5?null:(i.push(r),{code:a.join(""),start:n.start,end:r.end,startInfo:n,decodedCodes:i,format:this.FORMAT}):null}}]),n}(A);function Rt(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=C()(t);if(e){var o=C()(this).constructor;n=Reflect.construct(r,arguments,o)}else n=r.apply(this,arguments);return O()(this,n)}}var Ct=new Uint16Array(F()("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%abcd*").map((function(t){return t.charCodeAt(0)}))),Et=new Uint16Array([276,328,324,322,296,292,290,336,274,266,424,420,418,404,402,394,360,356,354,308,282,344,332,326,300,278,436,434,428,422,406,410,364,358,310,314,302,468,466,458,366,374,430,294,474,470,306,350]),Mt=function(t){b()(n,t);var e=Rt(n);function n(){var t;v()(this,n);for(var r=arguments.length,o=new Array(r),i=0;i<r;i++)o[i]=arguments[i];return t=e.call.apply(e,[this].concat(o)),M()(_()(t),"FORMAT","code_93"),t}return g()(n,[{key:"_patternToChar",value:function(t){for(var e=0;e<Et.length;e++)if(Et[e]===t)return String.fromCharCode(Ct[e]);return null}},{key:"_toPattern",value:function(t){for(var e=t.length,n=t.reduce((function(t,e){return t+e}),0),r=0,o=0;o<e;o++){var i=Math.round(9*t[o]/n);if(i<1||i>4)return-1;if(0==(1&o))for(var a=0;a<i;a++)r=r<<1|1;else r<<=i}return r}},{key:"_findStart",value:function(){for(var t=this._nextSet(this._row),e=t,n=new Uint16Array([0,0,0,0,0,0]),r=0,o=!1,i=t;i<this._row.length;i++)if(this._row[i]^(o?1:0))n[r]++;else{if(r===n.length-1){if(350===this._toPattern(n)){var a=Math.floor(Math.max(0,e-(i-e)/4));if(this._matchRange(a,e,0))return{start:e,end:i}}e+=n[0]+n[1];for(var u=0;u<4;u++)n[u]=n[u+2];n[4]=0,n[5]=0,r--}else r++;n[r]=1,o=!o}return null}},{key:"_verifyEnd",value:function(t,e){return!(t===e||!this._row[e])}},{key:"_decodeExtended",value:function(t){for(var e=t.length,n=[],r=0;r<e;r++){var o=t[r];if(o>="a"&&o<="d"){if(r>e-2)return null;var i=t[++r],a=i.charCodeAt(0),u=void 0;switch(o){case"a":if(!(i>="A"&&i<="Z"))return null;u=String.fromCharCode(a-64);break;case"b":if(i>="A"&&i<="E")u=String.fromCharCode(a-38);else if(i>="F"&&i<="J")u=String.fromCharCode(a-11);else if(i>="K"&&i<="O")u=String.fromCharCode(a+16);else if(i>="P"&&i<="S")u=String.fromCharCode(a+43);else{if(!(i>="T"&&i<="Z"))return null;u=String.fromCharCode(127)}break;case"c":if(i>="A"&&i<="O")u=String.fromCharCode(a-32);else{if("Z"!==i)return null;u=":"}break;case"d":if(!(i>="A"&&i<="Z"))return null;u=String.fromCharCode(a+32);break;default:return console.warn("* code_93_reader _decodeExtended hit default case, this may be an error",u),null}n.push(u)}else n.push(o)}return n}},{key:"_matchCheckChar",value:function(t,e,n){var r=t.slice(0,e),o=r.length,i=r.reduce((function(t,e,r){return t+((-1*r+(o-1))%n+1)*Ct.indexOf(e.charCodeAt(0))}),0);return Ct[i%47]===t[e].charCodeAt(0)}},{key:"_verifyChecksums",value:function(t){return this._matchCheckChar(t,t.length-2,20)&&this._matchCheckChar(t,t.length-1,15)}},{key:"decode",value:function(t,e){if(!(e=this._findStart()))return null;var n,r,o=new Uint16Array([0,0,0,0,0,0]),i=[],a=this._nextSet(this._row,e.end);do{o=this._toCounters(a,o);var u=this._toPattern(o);if(u<0)return null;if(null===(r=this._patternToChar(u)))return null;i.push(r),n=a,a+=S.a.sum(o),a=this._nextSet(this._row,a)}while("*"!==r);return i.pop(),i.length&&this._verifyEnd(n,a)&&this._verifyChecksums(i)?(i=i.slice(0,i.length-2),null===(i=this._decodeExtended(i))?null:{code:i.join(""),start:e.start,end:a,startInfo:e,decodedCodes:i,format:this.FORMAT}):null}}]),n}(A);function St(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=C()(t);if(e){var o=C()(this).constructor;n=Reflect.construct(r,arguments,o)}else n=r.apply(this,arguments);return O()(this,n)}}var At=/[AEIO]/g,kt=function(t){b()(n,t);var e=St(n);function n(){var t;v()(this,n);for(var r=arguments.length,o=new Array(r),i=0;i<r;i++)o[i]=arguments[i];return t=e.call.apply(e,[this].concat(o)),M()(_()(t),"FORMAT","code_32_reader"),t}return g()(n,[{key:"_decodeCode32",value:function(t){if(/[^0-9BCDFGHJKLMNPQRSTUVWXYZ]/.test(t))return null;for(var e=0,n=0;n<t.length;n++)e=32*e+"0123456789BCDFGHJKLMNPQRSTUVWXYZ".indexOf(t[n]);var r=""+e;return r.length<9&&(r=("000000000"+r).slice(-9)),"A"+r}},{key:"_checkChecksum",value:function(t){return!!t}},{key:"decode",value:function(t,e){var r=Q()(C()(n.prototype),"decode",this).call(this,t,e);if(!r)return null;var o=r.code;if(!o)return null;if(o=o.replace(At,""),!this._checkChecksum(o))return null;var i=this._decodeCode32(o);return i?(r.code=i,r):null}}]),n}(H),Pt={code_128_reader:P,ean_reader:B,ean_5_reader:ht,ean_2_reader:st,ean_8_reader:ut,code_39_reader:H,code_39_vin_reader:K,codabar_reader:rt,upc_reader:it,upc_e_reader:vt,i2of5_reader:gt,"2of5_reader":Ot,code_93_reader:Mt,code_32_reader:kt},Dt={registerReader:function(t,e){Pt[t]=e},create:function(t,e){var n={frequency:null,pattern:null,overlay:null},r=[];function o(){t.readers.forEach((function(t){var e,n={},o=[];"object"===i()(t)?(e=t.format,n=t.config):"string"==typeof t&&(e=t),n.supplements&&(o=n.supplements.map((function(t){return new Pt[t]})));try{var a=new Pt[e](n,o);r.push(a)}catch(t){throw console.error("* Error constructing reader ",e,t),t}}))}function a(t){var n,o=null,i=h.getBarcodeLine(e,t[0],t[1]);for(h.toBinaryLine(i),n=0;n<r.length&&null===o;n++)o=r[n].decodePattern(i.line);return null===o?null:{codeResult:o,barcodeLine:i}}function u(t){var r,o;n.overlay;var i=function(t){return Math.sqrt(Math.pow(Math.abs(t[1].y-t[0].y),2)+Math.pow(Math.abs(t[1].x-t[0].x),2))}(r=function(t){return[{x:(t[1][0]-t[0][0])/2+t[0][0],y:(t[1][1]-t[0][1])/2+t[0][1]},{x:(t[3][0]-t[2][0])/2+t[2][0],y:(t[3][1]-t[2][1])/2+t[2][1]}]}(t)),u=Math.atan2(r[1].y-r[0].y,r[1].x-r[0].x);return null===(r=function(t,n,r){function o(e){var r=e*Math.sin(n),o=e*Math.cos(n);t[0].y-=r,t[0].x-=o,t[1].y+=r,t[1].x+=o}for(o(r);r>1&&(!e.inImageWithBorder(t[0])||!e.inImageWithBorder(t[1]));)o(-(r-=Math.ceil(r/2)));return t}(r,u,Math.floor(.1*i)))?null:(null===(o=a(r))&&(o=function(t,e,n){var r,o,i,u=Math.sqrt(Math.pow(t[1][0]-t[0][0],2)+Math.pow(t[1][1]-t[0][1],2)),c=null,s=Math.sin(n),f=Math.cos(n);for(r=1;r<16&&null===c;r++)i={y:(o=u/16*r*(r%2==0?-1:1))*s,x:o*f},e[0].y+=i.x,e[0].x-=i.y,e[1].y+=i.x,e[1].x-=i.y,c=a(e);return c}(t,r,u)),null===o?null:{codeResult:o.codeResult,line:r,angle:u,pattern:o.barcodeLine.line,threshold:o.barcodeLine.threshold})}return o(),{decodeFromBoundingBox:function(t){return u(t)},decodeFromBoundingBoxes:function(e){var n,r,o=[],i=t.multiple;for(n=0;n<e.length;n++){var a=e[n];if((r=u(a)||{}).box=a,i)o.push(r);else if(r.codeResult)return r}if(i)return{barcodes:o}},decodeFromImage:function(t){return function(t){for(var e=null,n=0;n<r.length&&null===e;n++)e=r[n].decodeImage?r[n].decodeImage(t):null;return e}(t)},registerReader:function(t,e){if(Pt[t])throw new Error("cannot register existing reader",t);Pt[t]=e},setReaders:function(e){t.readers=e,r.length=0,o()}}}},Tt=function(){var t={};function e(e){return t[e]||(t[e]={subscribers:[]}),t[e]}function n(t,e){t.async?setTimeout((function(){t.callback(e)}),4):t.callback(e)}function r(t,n,r){var o;if("function"==typeof n)o={callback:n,async:r};else if(!(o=n).callback)throw new Error("Callback was not specified on options");e(t).subscribers.push(o)}return{subscribe:function(t,e,n){return r(t,e,n)},publish:function(t,r){var o=e(t),i=o.subscribers;i.filter((function(t){return!!t.once})).forEach((function(t){n(t,r)})),o.subscribers=i.filter((function(t){return!t.once})),o.subscribers.forEach((function(t){n(t,r)}))},once:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]&&arguments[2];r(t,{callback:e,async:n,once:!0})},unsubscribe:function(n,r){if(n){var o=e(n);o.subscribers=o&&r?o.subscribers.filter((function(t){return t.callback!==r})):[]}else t={}}}}(),jt=n(20),It=n.n(jt),zt=n(11),Ut=n.n(zt),Lt=n(85),Nt=n.n(Lt),Bt=n(86);function Wt(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=C()(t);if(e){var o=C()(this).constructor;n=Reflect.construct(r,arguments,o)}else n=r.apply(this,arguments);return O()(this,n)}}var Ft,Vt=function(t){b()(n,t);var e=Wt(n);function n(t,r){var o;return v()(this,n),o=e.call(this,t),M()(_()(o),"code",void 0),o.code=r,Object.setPrototypeOf(_()(o),n.prototype),o}return n}(n.n(Bt)()(Error)),qt="This may mean that the user has declined camera access, or the browser does not support media APIs. If you are running in iOS, you must use Safari.";function Gt(){try{return navigator.mediaDevices.enumerateDevices()}catch(e){var t=new Vt("enumerateDevices is not defined. ".concat(qt),-1);return Promise.reject(t)}}function Ht(t){try{return navigator.mediaDevices.getUserMedia(t)}catch(t){var e=new Vt("getUserMedia is not defined. ".concat(qt),-1);return Promise.reject(e)}}function Xt(t){return new Promise((function(e,n){var r=10;!function o(){r>0?t.videoWidth>10&&t.videoHeight>10?e():window.setTimeout(o,500):n(new Vt("Unable to play video stream. Is webcam working?",-1)),r--}()}))}function Qt(t,e){return Yt.apply(this,arguments)}function Yt(){return(Yt=It()(Ut.a.mark((function t(e,n){var r;return Ut.a.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.next=2,Ht(n);case 2:if(r=t.sent,Ft=r,!e){t.next=11;break}return e.setAttribute("autoplay","true"),e.setAttribute("muted","true"),e.setAttribute("playsinline","true"),e.srcObject=r,e.addEventListener("loadedmetadata",(function(){e.play()})),t.abrupt("return",Xt(e));case 11:return t.abrupt("return",Promise.resolve());case 12:case"end":return t.stop()}}),t)})))).apply(this,arguments)}function $t(t){var e=Nt()(t,["width","height","facingMode","aspectRatio","deviceId"]);return void 0!==t.minAspectRatio&&t.minAspectRatio>0&&(e.aspectRatio=t.minAspectRatio,console.log("WARNING: Constraint 'minAspectRatio' is deprecated; Use 'aspectRatio' instead")),void 0!==t.facing&&(e.facingMode=t.facing,console.log("WARNING: Constraint 'facing' is deprecated. Use 'facingMode' instead'")),e}function Zt(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=$t(t);return e&&e.deviceId&&e.facingMode&&delete e.facingMode,Promise.resolve({audio:!1,video:e})}function Kt(){return(Kt=It()(Ut.a.mark((function t(){var e;return Ut.a.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.next=2,Gt();case 2:return e=t.sent,t.abrupt("return",e.filter((function(t){return"videoinput"===t.kind})));case 4:case"end":return t.stop()}}),t)})))).apply(this,arguments)}function Jt(){if(!Ft)return null;var t=Ft.getVideoTracks();return t&&null!=t&&t.length?t[0]:null}var te={requestedVideoElement:null,request:function(t,e){return It()(Ut.a.mark((function n(){var r;return Ut.a.wrap((function(n){for(;;)switch(n.prev=n.next){case 0:return te.requestedVideoElement=t,n.next=3,Zt(e);case 3:return r=n.sent,n.abrupt("return",Qt(t,r));case 5:case"end":return n.stop()}}),n)})))()},release:function(){var t=Ft&&Ft.getVideoTracks();return null!==te.requestedVideoElement&&te.requestedVideoElement.pause(),new Promise((function(e){setTimeout((function(){t&&t.length&&t[0].stop(),Ft=null,te.requestedVideoElement=null,e()}),0)}))},enumerateVideoDevices:function(){return Kt.apply(this,arguments)},getActiveStreamLabel:function(){var t=Jt();return t?t.label:""},getActiveTrack:Jt},ee=te;var ne={create:function(t){var e,n=document.createElement("canvas"),r=n.getContext("2d"),o=[],i=null!==(e=t.capacity)&&void 0!==e?e:20,a=!0===t.capture;function u(e){return!!i&&e&&!function(t,e){return e&&e.some((function(e){return Object.keys(e).every((function(n){return e[n]===t[n]}))}))}(e,t.blacklist)&&function(t,e){return"function"!=typeof e||e(t)}(e,t.filter)}return{addResult:function(t,e,c){var s={};u(c)&&(i--,s.codeResult=c,a&&(n.width=e.x,n.height=e.y,d.a.drawImage(t,e,r),s.frame=n.toDataURL()),o.push(s))},getResults:function(){return o}}}},re={inputStream:{name:"Live",type:"LiveStream",constraints:{width:640,height:480,facingMode:"environment"},area:{top:"0%",right:"0%",left:"0%",bottom:"0%"},singleChannel:!1},locate:!0,numOfWorkers:4,decoder:{readers:["code_128_reader"]},locator:{halfSample:!0,patchSize:"medium"}},oe=n(7),ie=function t(){v()(this,t),M()(this,"config",void 0),M()(this,"inputStream",void 0),M()(this,"framegrabber",void 0),M()(this,"inputImageWrapper",void 0),M()(this,"stopped",!1),M()(this,"boxSize",void 0),M()(this,"resultCollector",void 0),M()(this,"decoder",void 0),M()(this,"workerPool",[]),M()(this,"onUIThread",!0),M()(this,"canvasContainer",new ue)},ae=function t(){v()(this,t),M()(this,"image",void 0),M()(this,"overlay",void 0)},ue=function t(){v()(this,t),M()(this,"ctx",void 0),M()(this,"dom",void 0),this.ctx=new ae,this.dom=new ae},ce=n(23);function se(t){if("undefined"==typeof document)return null;if(t instanceof HTMLElement&&t.nodeName&&1===t.nodeType)return t;var e="string"==typeof 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