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return d};/*

 (The MIT License)

 Copyright (C) 2014 by Vitaly Puzrin

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:

 The above copyright notice and this permission notice shall be included in
 all copies or substantial portions of the Software.

 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.

 -----------------------------------------------------------------------------
 Ported from zlib, which is under the following license
 https://github.com/madler/zlib/blob/master/zlib.h

 zlib.h -- interface of the 'zlib' general purpose compression library
   version 1.2.8, April 28th, 2013
   Copyright (C) 1995-2013 Jean-loup Gailly and Mark Adler
   This software is provided 'as-is', without any express or implied
   warranty.  In no event will the authors be held liable for any damages
   arising from the use of this software.
   Permission is granted to anyone to use this software for any purpose,
   including commercial applications, and to alter it and redistribute it
   freely, subject to the following restrictions:
   1. The origin of this software must not be misrepresented; you must not
      claim that you wrote the original software. If you use this software
      in a product, an acknowledgment in the product documentation would be
      appreciated but is not required.
   2. Altered source versions must be plainly marked as such, and must not be
      misrepresented as being the original software.
   3. This notice may not be removed or altered from any source distribution.
   Jean-loup Gailly        Mark Adler
   jloup@gzip.org          madler@alumni.caltech.edu
   The data format used by the zlib library is described by RFCs (Request for
   Comments) 1950 to 1952 in the files http://tools.ietf.org/html/rfc1950
   (zlib format), rfc1951 (deflate format) and rfc1952 (gzip format).
*/
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function al(a,b){var c=a.va>=0?a.va:-1,d=a.v-a.va,e=0;if(a.level>0){a.K.Ic===2&&(a.K.Ic=Vk(a));Sk(a,a.uc);Sk(a,a.kc);Tk(a,a.ra,a.uc.Eb);Tk(a,a.gb,a.kc.Eb);Sk(a,a.md);for(e=18;e>=3&&a.ja[vk[e]*2+1]===0;e--);a.Oa+=3*(e+1)+5+5+4;var f=a.Oa+3+7>>>3;var g=a.Hb+3+7>>>3;g<=f&&(f=g)}else f=g=d+5;if(d+4<=f&&c!==-1)Ik(a,b?1:0,3),Ok(a,c,d);else if(a.strategy===4||g===f)Ik(a,2+(b?1:0),3),Rk(a,wk,xk);else{Ik(a,4+(b?1:0),3);c=a.uc.Eb+1;d=a.kc.Eb+1;e+=1;Ik(a,c-257,5);Ik(a,d-1,5);Ik(a,e-4,4);for(f=0;f<e;f++)Ik(a,
a.ja[vk[f]*2+1],3);Uk(a,a.ra,c-1);Uk(a,a.gb,d-1);Rk(a,a.ra,a.gb)}Mk(a);b&&Nk(a);a.va=a.v;$k(a.K)}
function R(a,b){a.aa[a.pending++]=b}
function bl(a,b){a.aa[a.pending++]=b>>>8&255;a.aa[a.pending++]=b&255}
function cl(a,b){var c=a.xd,d=a.v,e=a.wa,f=a.zd,g=a.v>a.la-262?a.v-(a.la-262):0,h=a.window,k=a.cb,l=a.Ia,m=a.v+258,n=h[d+e-1],p=h[d+e];a.wa>=a.td&&(c>>=2);f>a.B&&(f=a.B);do{var t=b;if(h[t+e]===p&&h[t+e-1]===n&&h[t]===h[d]&&h[++t]===h[d+1]){d+=2;for(t++;h[++d]===h[++t]&&h[++d]===h[++t]&&h[++d]===h[++t]&&h[++d]===h[++t]&&h[++d]===h[++t]&&h[++d]===h[++t]&&h[++d]===h[++t]&&h[++d]===h[++t]&&d<m;);t=258-(m-d);d=m-258;if(t>e){a.Db=b;e=t;if(t>=f)break;n=h[d+e-1];p=h[d+e]}}}while((b=l[b&k])>g&&--c!==0);return e<=
a.B?e:a.B}
function dl(a){var b=a.la,c;do{var d=a.Rd-a.B-a.v;if(a.v>=b+(b-262)){P.ub(a.window,a.window,b,b,0);a.Db-=b;a.v-=b;a.va-=b;var e=c=a.sc;do{var f=a.head[--e];a.head[e]=f>=b?f-b:0}while(--c);e=c=b;do f=a.Ia[--e],a.Ia[e]=f>=b?f-b:0;while(--c);d+=b}if(a.K.na===0)break;e=a.K;c=a.window;f=a.v+a.B;var g=e.na;g>d&&(g=d);g===0?c=0:(e.na-=g,P.ub(c,e.input,e.nb,g,f),e.state.wrap===1?e.I=kk(e.I,c,g,f):e.state.wrap===2&&(e.I=lk(e.I,c,g,f)),e.nb+=g,e.pb+=g,c=g);a.B+=c;if(a.B+a.sa>=3)for(d=a.v-a.sa,a.R=a.window[d],
a.R=(a.R<<a.Ma^a.window[d+1])&a.La;a.sa&&!(a.R=(a.R<<a.Ma^a.window[d+3-1])&a.La,a.Ia[d&a.cb]=a.head[a.R],a.head[a.R]=d,d++,a.sa--,a.B+a.sa<3););}while(a.B<262&&a.K.na!==0)}
function el(a,b){for(var c;;){if(a.B<262){dl(a);if(a.B<262&&b===0)return 1;if(a.B===0)break}c=0;a.B>=3&&(a.R=(a.R<<a.Ma^a.window[a.v+3-1])&a.La,c=a.Ia[a.v&a.cb]=a.head[a.R],a.head[a.R]=a.v);c!==0&&a.v-c<=a.la-262&&(a.T=cl(a,c));if(a.T>=3)if(c=Xk(a,a.v-a.Db,a.T-3),a.B-=a.T,a.T<=a.Pc&&a.B>=3){a.T--;do a.v++,a.R=(a.R<<a.Ma^a.window[a.v+3-1])&a.La,a.Ia[a.v&a.cb]=a.head[a.R],a.head[a.R]=a.v;while(--a.T!==0);a.v++}else a.v+=a.T,a.T=0,a.R=a.window[a.v],a.R=(a.R<<a.Ma^a.window[a.v+1])&a.La;else c=Xk(a,0,
a.window[a.v]),a.B--,a.v++;if(c&&(al(a,!1),a.K.S===0))return 1}a.sa=a.v<2?a.v:2;return b===4?(al(a,!0),a.K.S===0?3:4):a.ya&&(al(a,!1),a.K.S===0)?1:2}
function fl(a,b){for(var c,d;;){if(a.B<262){dl(a);if(a.B<262&&b===0)return 1;if(a.B===0)break}c=0;a.B>=3&&(a.R=(a.R<<a.Ma^a.window[a.v+3-1])&a.La,c=a.Ia[a.v&a.cb]=a.head[a.R],a.head[a.R]=a.v);a.wa=a.T;a.Cd=a.Db;a.T=2;c!==0&&a.wa<a.Pc&&a.v-c<=a.la-262&&(a.T=cl(a,c),a.T<=5&&(a.strategy===1||a.T===3&&a.v-a.Db>4096)&&(a.T=2));if(a.wa>=3&&a.T<=a.wa){d=a.v+a.B-3;c=Xk(a,a.v-1-a.Cd,a.wa-3);a.B-=a.wa-1;a.wa-=2;do++a.v<=d&&(a.R=(a.R<<a.Ma^a.window[a.v+3-1])&a.La,a.Ia[a.v&a.cb]=a.head[a.R],a.head[a.R]=a.v);
while(--a.wa!==0);a.lb=0;a.T=2;a.v++;if(c&&(al(a,!1),a.K.S===0))return 1}else if(a.lb){if((c=Xk(a,0,a.window[a.v-1]))&&al(a,!1),a.v++,a.B--,a.K.S===0)return 1}else a.lb=1,a.v++,a.B--}a.lb&&(Xk(a,0,a.window[a.v-1]),a.lb=0);a.sa=a.v<2?a.v:2;return b===4?(al(a,!0),a.K.S===0?3:4):a.ya&&(al(a,!1),a.K.S===0)?1:2}
function gl(a,b){for(var c,d,e,f=a.window;;){if(a.B<=258){dl(a);if(a.B<=258&&b===0)return 1;if(a.B===0)break}a.T=0;if(a.B>=3&&a.v>0&&(d=a.v-1,c=f[d],c===f[++d]&&c===f[++d]&&c===f[++d])){for(e=a.v+258;c===f[++d]&&c===f[++d]&&c===f[++d]&&c===f[++d]&&c===f[++d]&&c===f[++d]&&c===f[++d]&&c===f[++d]&&d<e;);a.T=258-(e-d);a.T>a.B&&(a.T=a.B)}a.T>=3?(c=Xk(a,1,a.T-3),a.B-=a.T,a.v+=a.T,a.T=0):(c=Xk(a,0,a.window[a.v]),a.B--,a.v++);if(c&&(al(a,!1),a.K.S===0))return 1}a.sa=0;return b===4?(al(a,!0),a.K.S===0?3:4):
a.ya&&(al(a,!1),a.K.S===0)?1:2}
function hl(a,b){for(var c;;){if(a.B===0&&(dl(a),a.B===0)){if(b===0)return 1;break}a.T=0;c=Xk(a,0,a.window[a.v]);a.B--;a.v++;if(c&&(al(a,!1),a.K.S===0))return 1}a.sa=0;return b===4?(al(a,!0),a.K.S===0?3:4):a.ya&&(al(a,!1),a.K.S===0)?1:2}
function il(a,b,c,d,e){this.xe=a;this.Je=b;this.Le=c;this.Ie=d;this.te=e}
var jl;jl=[new il(0,0,0,0,function(a,b){var c=65535;for(c>a.za-5&&(c=a.za-5);;){if(a.B<=1){dl(a);if(a.B===0&&b===0)return 1;if(a.B===0)break}a.v+=a.B;a.B=0;var d=a.va+c;if(a.v===0||a.v>=d)if(a.B=a.v-d,a.v=d,al(a,!1),a.K.S===0)return 1;if(a.v-a.va>=a.la-262&&(al(a,!1),a.K.S===0))return 1}a.sa=0;if(b===4)return al(a,!0),a.K.S===0?3:4;a.v>a.va&&al(a,!1);return 1}),
new il(4,4,8,4,el),new il(4,5,16,8,el),new il(4,6,32,32,el),new il(4,4,16,16,fl),new il(8,16,32,32,fl),new il(8,16,128,128,fl),new il(8,32,128,256,fl),new il(32,128,258,1024,fl),new il(32,258,258,4096,fl)];
function kl(){this.K=null;this.status=0;this.aa=null;this.wrap=this.pending=this.Wb=this.za=0;this.H=null;this.Ba=0;this.method=8;this.Bb=-1;this.cb=this.hd=this.la=0;this.window=null;this.Rd=0;this.head=this.Ia=null;this.zd=this.td=this.strategy=this.level=this.Pc=this.xd=this.wa=this.B=this.Db=this.v=this.lb=this.Cd=this.T=this.va=this.Ma=this.La=this.Lc=this.sc=this.R=0;this.ra=new P.Ja(1146);this.gb=new P.Ja(122);this.ja=new P.Ja(78);Zk(this.ra);Zk(this.gb);Zk(this.ja);this.md=this.kc=this.uc=
null;this.Ka=new P.Ja(16);this.da=new P.Ja(573);Zk(this.da);this.zb=this.Na=0;this.depth=new P.Ja(573);Zk(this.depth);this.ia=this.oa=this.sa=this.matches=this.Hb=this.Oa=this.Pb=this.ya=this.Tb=this.Nc=0}
function ll(a,b){if(!a||!a.state||b>5||b<0)return a?Yk(a,-2):-2;var c=a.state;if(!a.output||!a.input&&a.na!==0||c.status===666&&b!==4)return Yk(a,a.S===0?-5:-2);c.K=a;var d=c.Bb;c.Bb=b;if(c.status===42)if(c.wrap===2)a.I=0,R(c,31),R(c,139),R(c,8),c.H?(R(c,(c.H.text?1:0)+(c.H.Va?2:0)+(c.H.extra?4:0)+(c.H.name?8:0)+(c.H.comment?16:0)),R(c,c.H.time&255),R(c,c.H.time>>8&255),R(c,c.H.time>>16&255),R(c,c.H.time>>24&255),R(c,c.level===9?2:c.strategy>=2||c.level<2?4:0),R(c,c.H.os&255),c.H.extra&&c.H.extra.length&&
(R(c,c.H.extra.length&255),R(c,c.H.extra.length>>8&255)),c.H.Va&&(a.I=lk(a.I,c.aa,c.pending,0)),c.Ba=0,c.status=69):(R(c,0),R(c,0),R(c,0),R(c,0),R(c,0),R(c,c.level===9?2:c.strategy>=2||c.level<2?4:0),R(c,3),c.status=113);else{var e=8+(c.hd-8<<4)<<8;e|=(c.strategy>=2||c.level<2?0:c.level<6?1:c.level===6?2:3)<<6;c.v!==0&&(e|=32);c.status=113;bl(c,e+(31-e%31));c.v!==0&&(bl(c,a.I>>>16),bl(c,a.I&65535));a.I=1}if(c.status===69)if(c.H.extra){for(e=c.pending;c.Ba<(c.H.extra.length&65535)&&(c.pending!==c.za||
(c.H.Va&&c.pending>e&&(a.I=lk(a.I,c.aa,c.pending-e,e)),$k(a),e=c.pending,c.pending!==c.za));)R(c,c.H.extra[c.Ba]&255),c.Ba++;c.H.Va&&c.pending>e&&(a.I=lk(a.I,c.aa,c.pending-e,e));c.Ba===c.H.extra.length&&(c.Ba=0,c.status=73)}else c.status=73;if(c.status===73)if(c.H.name){e=c.pending;do{if(c.pending===c.za&&(c.H.Va&&c.pending>e&&(a.I=lk(a.I,c.aa,c.pending-e,e)),$k(a),e=c.pending,c.pending===c.za)){var f=1;break}f=c.Ba<c.H.name.length?c.H.name.charCodeAt(c.Ba++)&255:0;R(c,f)}while(f!==0);c.H.Va&&c.pending>
e&&(a.I=lk(a.I,c.aa,c.pending-e,e));f===0&&(c.Ba=0,c.status=91)}else c.status=91;if(c.status===91)if(c.H.comment){e=c.pending;do{if(c.pending===c.za&&(c.H.Va&&c.pending>e&&(a.I=lk(a.I,c.aa,c.pending-e,e)),$k(a),e=c.pending,c.pending===c.za)){f=1;break}f=c.Ba<c.H.comment.length?c.H.comment.charCodeAt(c.Ba++)&255:0;R(c,f)}while(f!==0);c.H.Va&&c.pending>e&&(a.I=lk(a.I,c.aa,c.pending-e,e));f===0&&(c.status=103)}else c.status=103;c.status===103&&(c.H.Va?(c.pending+2>c.za&&$k(a),c.pending+2<=c.za&&(R(c,
a.I&255),R(c,a.I>>8&255),a.I=0,c.status=113)):c.status=113);if(c.pending!==0){if($k(a),a.S===0)return c.Bb=-1,0}else if(a.na===0&&(b<<1)-(b>4?9:0)<=(d<<1)-(d>4?9:0)&&b!==4)return Yk(a,-5);if(c.status===666&&a.na!==0)return Yk(a,-5);if(a.na!==0||c.B!==0||b!==0&&c.status!==666){d=c.strategy===2?hl(c,b):c.strategy===3?gl(c,b):jl[c.level].te(c,b);if(d===3||d===4)c.status=666;if(d===1||d===3)return a.S===0&&(c.Bb=-1),0;if(d===2&&(b===1?(Ik(c,2,3),Jk(c,256,wk),c.ia===16?(Hk(c,c.oa),c.oa=0,c.ia=0):c.ia>=
8&&(c.aa[c.pending++]=c.oa&255,c.oa>>=8,c.ia-=8)):b!==5&&(Ik(c,0,3),Ok(c,0,0),b===3&&(Zk(c.head),c.B===0&&(c.v=0,c.va=0,c.sa=0))),$k(a),a.S===0))return c.Bb=-1,0}if(b!==4)return 0;if(c.wrap<=0)return 1;c.wrap===2?(R(c,a.I&255),R(c,a.I>>8&255),R(c,a.I>>16&255),R(c,a.I>>24&255),R(c,a.pb&255),R(c,a.pb>>8&255),R(c,a.pb>>16&255),R(c,a.pb>>24&255)):(bl(c,a.I>>>16),bl(c,a.I&65535));$k(a);c.wrap>0&&(c.wrap=-c.wrap);return c.pending!==0?0:1}
;var ml={};ml=function(){this.input=null;this.pb=this.na=this.nb=0;this.output=null;this.ed=this.S=this.Fb=0;this.msg="";this.state=null;this.Ic=2;this.I=0};var nl=Object.prototype.toString;
function ol(a){if(!(this instanceof ol))return new ol(a);a=this.options=P.assign({level:-1,method:8,chunkSize:16384,windowBits:15,memLevel:8,strategy:0,to:""},a||{});a.raw&&a.windowBits>0?a.windowBits=-a.windowBits:a.gzip&&a.windowBits>0&&a.windowBits<16&&(a.windowBits+=16);this.err=0;this.msg="";this.ended=!1;this.chunks=[];this.K=new ml;this.K.S=0;var b=this.K;var c=a.level,d=a.method,e=a.windowBits,f=a.memLevel,g=a.strategy;if(b){var h=1;c===-1&&(c=6);e<0?(h=0,e=-e):e>15&&(h=2,e-=16);if(f<1||f>
9||d!==8||e<8||e>15||c<0||c>9||g<0||g>4)b=Yk(b,-2);else{e===8&&(e=9);var k=new kl;b.state=k;k.K=b;k.wrap=h;k.H=null;k.hd=e;k.la=1<<k.hd;k.cb=k.la-1;k.Lc=f+7;k.sc=1<<k.Lc;k.La=k.sc-1;k.Ma=~~((k.Lc+3-1)/3);k.window=new P.rb(k.la*2);k.head=new P.Ja(k.sc);k.Ia=new P.Ja(k.la);k.Tb=1<<f+6;k.za=k.Tb*4;k.aa=new P.rb(k.za);k.Pb=1*k.Tb;k.Nc=3*k.Tb;k.level=c;k.strategy=g;k.method=d;if(b&&b.state){b.pb=b.ed=0;b.Ic=2;c=b.state;c.pending=0;c.Wb=0;c.wrap<0&&(c.wrap=-c.wrap);c.status=c.wrap?42:113;b.I=c.wrap===2?
0:1;c.Bb=0;if(!Wk){d=Array(16);for(f=g=0;f<28;f++)for(Ak[f]=g,e=0;e<1<<sk[f];e++)zk[g++]=f;zk[g-1]=f;for(f=g=0;f<16;f++)for(Bk[f]=g,e=0;e<1<<tk[f];e++)yk[g++]=f;for(g>>=7;f<30;f++)for(Bk[f]=g<<7,e=0;e<1<<tk[f]-7;e++)yk[256+g++]=f;for(e=0;e<=15;e++)d[e]=0;for(e=0;e<=143;)wk[e*2+1]=8,e++,d[8]++;for(;e<=255;)wk[e*2+1]=9,e++,d[9]++;for(;e<=279;)wk[e*2+1]=7,e++,d[7]++;for(;e<=287;)wk[e*2+1]=8,e++,d[8]++;Lk(wk,287,d);for(e=0;e<30;e++)xk[e*2+1]=5,xk[e*2]=Kk(e,5);Dk=new Ck(wk,sk,257,286,15);Ek=new Ck(xk,
tk,0,30,15);Fk=new Ck([],uk,0,19,7);Wk=!0}c.uc=new Gk(c.ra,Dk);c.kc=new Gk(c.gb,Ek);c.md=new Gk(c.ja,Fk);c.oa=0;c.ia=0;Mk(c);c=0}else c=Yk(b,-2);c===0&&(b=b.state,b.Rd=2*b.la,Zk(b.head),b.Pc=jl[b.level].Je,b.td=jl[b.level].xe,b.zd=jl[b.level].Le,b.xd=jl[b.level].Ie,b.v=0,b.va=0,b.B=0,b.sa=0,b.T=b.wa=2,b.lb=0,b.R=0);b=c}}else b=-2;if(b!==0)throw Error(qk[b]);a.header&&(b=this.K)&&b.state&&b.state.wrap===2&&(b.state.H=a.header);if(a.dictionary){var l;typeof a.dictionary==="string"?l=jk(a.dictionary):
nl.call(a.dictionary)==="[object ArrayBuffer]"?l=new Uint8Array(a.dictionary):l=a.dictionary;a=this.K;f=l;g=f.length;if(a&&a.state)if(l=a.state,b=l.wrap,b===2||b===1&&l.status!==42||l.B)b=-2;else{b===1&&(a.I=kk(a.I,f,g,0));l.wrap=0;g>=l.la&&(b===0&&(Zk(l.head),l.v=0,l.va=0,l.sa=0),c=new P.rb(l.la),P.ub(c,f,g-l.la,l.la,0),f=c,g=l.la);c=a.na;d=a.nb;e=a.input;a.na=g;a.nb=0;a.input=f;for(dl(l);l.B>=3;){f=l.v;g=l.B-2;do l.R=(l.R<<l.Ma^l.window[f+3-1])&l.La,l.Ia[f&l.cb]=l.head[l.R],l.head[l.R]=f,f++;while(--g);
l.v=f;l.B=2;dl(l)}l.v+=l.B;l.va=l.v;l.sa=l.B;l.B=0;l.T=l.wa=2;l.lb=0;a.nb=d;a.input=e;a.na=c;l.wrap=b;b=0}else b=-2;if(b!==0)throw Error(qk[b]);this.rh=!0}}
ol.prototype.push=function(a,b){var c=this.K,d=this.options.chunkSize;if(this.ended)return!1;var e=b===~~b?b:b===!0?4:0;typeof a==="string"?c.input=jk(a):nl.call(a)==="[object ArrayBuffer]"?c.input=new Uint8Array(a):c.input=a;c.nb=0;c.na=c.input.length;do{c.S===0&&(c.output=new P.rb(d),c.Fb=0,c.S=d);a=ll(c,e);if(a!==1&&a!==0)return pl(this,a),this.ended=!0,!1;if(c.S===0||c.na===0&&(e===4||e===2))if(this.options.to==="string"){var f=P.Zc(c.output,c.Fb);b=f;f=f.length;if(f<65537&&(b.subarray&&ik||!b.subarray))b=
String.fromCharCode.apply(null,P.Zc(b,f));else{for(var g="",h=0;h<f;h++)g+=String.fromCharCode(b[h]);b=g}this.chunks.push(b)}else b=P.Zc(c.output,c.Fb),this.chunks.push(b)}while((c.na>0||c.S===0)&&a!==1);if(e===4)return(c=this.K)&&c.state?(d=c.state.status,d!==42&&d!==69&&d!==73&&d!==91&&d!==103&&d!==113&&d!==666?a=Yk(c,-2):(c.state=null,a=d===113?Yk(c,-3):0)):a=-2,pl(this,a),this.ended=!0,a===0;e===2&&(pl(this,0),c.S=0);return!0};
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if(e.name==="AbortError")return new Ao("UNKNOWN_ABORT",a,e.message);e.args=[Object.assign({},a,{name:"IdbError",Bd:e.name})];e.level="WARNING";return e}
function Fo(a,b,c){var d=go();return new Ao("IDB_NOT_SUPPORTED",{context:{caller:a,publicName:b,version:c,hasSucceededOnce:d==null?void 0:d.hasSucceededOnce}})}
;function Go(a){if(!a)throw Error();throw a;}
function Ho(a){return a}
function Io(a){this.h=a}
function Jo(a){function b(e){if(d.state.status==="PENDING"){d.state={status:"REJECTED",reason:e};e=y(d.i);for(var f=e.next();!f.done;f=e.next())f=f.value,f()}}
function c(e){if(d.state.status==="PENDING"){d.state={status:"FULFILLED",value:e};e=y(d.h);for(var f=e.next();!f.done;f=e.next())f=f.value,f()}}
var d=this;this.state={status:"PENDING"};this.h=[];this.i=[];a=a.h;try{a(c,b)}catch(e){b(e)}}
Jo.all=function(a){return new Jo(new Io(function(b,c){var d=[],e=a.length;e===0&&b(d);for(var f={Ab:0};f.Ab<a.length;f={Ab:f.Ab},++f.Ab)Jo.resolve(a[f.Ab]).then(function(g){return function(h){d[g.Ab]=h;e--;e===0&&b(d)}}(f)).catch(function(g){c(g)})}))};
Jo.resolve=function(a){return new Jo(new Io(function(b,c){a instanceof Jo?a.then(b,c):b(a)}))};
Jo.reject=function(a){return new Jo(new Io(function(b,c){c(a)}))};
Jo.prototype.then=function(a,b){var c=this,d=a!=null?a:Ho,e=b!=null?b:Go;return new Jo(new Io(function(f,g){c.state.status==="PENDING"?(c.h.push(function(){Ko(c,c,d,f,g)}),c.i.push(function(){Lo(c,c,e,f,g)})):c.state.status==="FULFILLED"?Ko(c,c,d,f,g):c.state.status==="REJECTED"&&Lo(c,c,e,f,g)}))};
Jo.prototype.catch=function(a){return this.then(void 0,a)};
function Ko(a,b,c,d,e){try{if(a.state.status!=="FULFILLED")throw Error("calling handleResolve before the promise is fulfilled.");var f=c(a.state.value);f instanceof Jo?Mo(a,b,f,d,e):d(f)}catch(g){e(g)}}
function Lo(a,b,c,d,e){try{if(a.state.status!=="REJECTED")throw Error("calling handleReject before the promise is rejected.");var f=c(a.state.reason);f instanceof Jo?Mo(a,b,f,d,e):d(f)}catch(g){e(g)}}
function Mo(a,b,c,d,e){b===c?e(new TypeError("Circular promise chain detected.")):c.then(function(f){f instanceof Jo?Mo(a,b,f,d,e):d(f)},function(f){e(f)})}
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function e(){b(a.result);f()}
function f(){try{a.removeEventListener("success",e),a.removeEventListener("error",d)}catch(g){}}
a.addEventListener("success",e);a.addEventListener("error",d)}
function Oo(a){return new Promise(function(b,c){No(a,b,c)})}
function Po(a){return new Jo(new Io(function(b,c){No(a,b,c)}))}
;function Qo(a,b){return new Jo(new Io(function(c,d){function e(){var f=a?b(a):null;f?f.then(function(g){a=g;e()},d):c()}
e()}))}
;var Ro=window,V=Ro.ytcsi&&Ro.ytcsi.now?Ro.ytcsi.now:Ro.performance&&Ro.performance.timing&&Ro.performance.now&&Ro.performance.timing.navigationStart?function(){return Ro.performance.timing.navigationStart+Ro.performance.now()}:function(){return(new Date).getTime()};function So(a,b){this.h=a;this.options=b;this.transactionCount=0;this.j=Math.round(V());this.i=!1}
r=So.prototype;r.add=function(a,b,c){return To(this,[a],{mode:"readwrite",ka:!0},function(d){return d.objectStore(a).add(b,c)})};
r.clear=function(a){return To(this,[a],{mode:"readwrite",ka:!0},function(b){return b.objectStore(a).clear()})};
r.close=function(){this.h.close();var a;((a=this.options)==null?0:a.closed)&&this.options.closed()};
r.count=function(a,b){return To(this,[a],{mode:"readonly",ka:!0},function(c){return c.objectStore(a).count(b)})};
function Uo(a,b,c){a=a.h.createObjectStore(b,c);return new Vo(a)}
r.delete=function(a,b){return To(this,[a],{mode:"readwrite",ka:!0},function(c){return c.objectStore(a).delete(b)})};
r.get=function(a,b){return To(this,[a],{mode:"readonly",ka:!0},function(c){return c.objectStore(a).get(b)})};
function Wo(a,b,c){return To(a,[b],{mode:"readwrite",ka:!0},function(d){d=d.objectStore(b);return Po(d.h.put(c,void 0))})}
r.objectStoreNames=function(){return Array.from(this.h.objectStoreNames)};
function To(a,b,c,d){var e,f,g,h,k,l,m,n,p,t,v,x;return B(function(z){switch(z.h){case 1:var H={mode:"readonly",ka:!1,tag:"IDB_TRANSACTION_TAG_UNKNOWN"};typeof c==="string"?H.mode=c:Object.assign(H,c);e=H;a.transactionCount++;f=e.ka?3:1;g=0;case 2:if(h){z.A(4);break}g++;k=Math.round(V());ya(z,5);l=a.h.transaction(b,e.mode);H=z.yield;var K=new Xo(l);K=Yo(K,d);return H.call(z,K,7);case 7:return m=z.i,n=Math.round(V()),Zo(a,k,n,g,void 0,b.join(),e),z.return(m);case 5:p=Aa(z);t=Math.round(V());v=Eo(p,
a.h.name,b.join(),a.h.version);if((x=v instanceof Ao&&!v.h)||g>=f)Zo(a,k,t,g,v,b.join(),e),h=v;z.A(2);break;case 4:return z.return(Promise.reject(h))}})}
function Zo(a,b,c,d,e,f,g){b=c-b;e?(e instanceof Ao&&(e.type==="QUOTA_EXCEEDED"||e.type==="QUOTA_MAYBE_EXCEEDED")&&po("QUOTA_EXCEEDED",{dbName:ro(a.h.name),objectStoreNames:f,transactionCount:a.transactionCount,transactionMode:g.mode}),e instanceof Ao&&e.type==="UNKNOWN_ABORT"&&(c-=a.j,c<0&&c>=2147483648&&(c=0),po("TRANSACTION_UNEXPECTEDLY_ABORTED",{objectStoreNames:f,transactionDuration:b,transactionCount:a.transactionCount,dbDuration:c}),a.i=!0),$o(a,!1,d,f,b,g.tag),oo(e)):$o(a,!0,d,f,b,g.tag)}
function $o(a,b,c,d,e,f){po("TRANSACTION_ENDED",{objectStoreNames:d,connectionHasUnknownAbortedTransaction:a.i,duration:e,isSuccessful:b,tryCount:c,tag:f===void 0?"IDB_TRANSACTION_TAG_UNKNOWN":f})}
r.getName=function(){return this.h.name};
function Vo(a){this.h=a}
r=Vo.prototype;r.add=function(a,b){return Po(this.h.add(a,b))};
r.autoIncrement=function(){return this.h.autoIncrement};
r.clear=function(){return Po(this.h.clear()).then(function(){})};
function ap(a,b,c){a.h.createIndex(b,c,{unique:!1})}
r.count=function(a){return Po(this.h.count(a))};
function bp(a,b){return cp(a,{query:b},function(c){return c.delete().then(function(){return dp(c)})}).then(function(){})}
r.delete=function(a){return a instanceof IDBKeyRange?bp(this,a):Po(this.h.delete(a))};
r.get=function(a){return Po(this.h.get(a))};
r.index=function(a){try{return new ep(this.h.index(a))}catch(b){if(b instanceof Error&&b.name==="NotFoundError")throw new Co(a,this.h.name);throw b;}};
r.getName=function(){return this.h.name};
r.keyPath=function(){return this.h.keyPath};
function cp(a,b,c){a=a.h.openCursor(b.query,b.direction);return fp(a).then(function(d){return Qo(d,c)})}
function Xo(a){var b=this;this.h=a;this.i=new Map;this.aborted=!1;this.done=new Promise(function(c,d){b.h.addEventListener("complete",function(){c()});
b.h.addEventListener("error",function(e){e.currentTarget===e.target&&d(b.h.error)});
b.h.addEventListener("abort",function(){var e=b.h.error;if(e)d(e);else if(!b.aborted){e=Ao;for(var f=b.h.objectStoreNames,g=[],h=0;h<f.length;h++){var k=f.item(h);if(k===null)throw Error("Invariant: item in DOMStringList is null");g.push(k)}e=new e("UNKNOWN_ABORT",{objectStoreNames:g.join(),dbName:b.h.db.name,mode:b.h.mode});d(e)}})})}
function Yo(a,b){var c=new Promise(function(d,e){try{b(a).then(function(f){d(f)}).catch(e)}catch(f){e(f),a.abort()}});
return Promise.all([c,a.done]).then(function(d){return y(d).next().value})}
Xo.prototype.abort=function(){this.h.abort();this.aborted=!0;throw new Ao("EXPLICIT_ABORT");};
Xo.prototype.objectStore=function(a){a=this.h.objectStore(a);var b=this.i.get(a);b||(b=new Vo(a),this.i.set(a,b));return b};
function ep(a){this.h=a}
r=ep.prototype;r.count=function(a){return Po(this.h.count(a))};
r.delete=function(a){return gp(this,{query:a},function(b){return b.delete().then(function(){return dp(b)})})};
r.get=function(a){return Po(this.h.get(a))};
r.keyPath=function(){return this.h.keyPath};
r.unique=function(){return this.h.unique};
function gp(a,b,c){a=a.h.openCursor(b.query===void 0?null:b.query,b.direction===void 0?"next":b.direction);return fp(a).then(function(d){return Qo(d,c)})}
function hp(a,b){this.request=a;this.cursor=b}
function fp(a){return Po(a).then(function(b){return b?new hp(a,b):null})}
function dp(a){a.cursor.continue(void 0);return fp(a.request)}
hp.prototype.delete=function(){return Po(this.cursor.delete()).then(function(){})};
hp.prototype.getValue=function(){return this.cursor.value};
hp.prototype.update=function(a){return Po(this.cursor.update(a))};function ip(a,b,c){return new Promise(function(d,e){function f(){p||(p=new So(g.result,{closed:n}));return p}
var g=b!==void 0?self.indexedDB.open(a,b):self.indexedDB.open(a);var h=c.ae,k=c.blocking,l=c.rf,m=c.upgrade,n=c.closed,p;g.addEventListener("upgradeneeded",function(t){try{if(t.newVersion===null)throw Error("Invariant: newVersion on IDbVersionChangeEvent is null");if(g.transaction===null)throw Error("Invariant: transaction on IDbOpenDbRequest is null");t.dataLoss&&t.dataLoss!=="none"&&po("IDB_DATA_CORRUPTED",{reason:t.dataLossMessage||"unknown reason",dbName:ro(a)});var v=f(),x=new Xo(g.transaction);
m&&m(v,function(z){return t.oldVersion<z&&t.newVersion>=z},x);
x.done.catch(function(z){e(z)})}catch(z){e(z)}});
g.addEventListener("success",function(){var t=g.result;k&&t.addEventListener("versionchange",function(){k(f())});
t.addEventListener("close",function(){po("IDB_UNEXPECTEDLY_CLOSED",{dbName:ro(a),dbVersion:t.version});l&&l()});
d(f())});
g.addEventListener("error",function(){e(g.error)});
h&&g.addEventListener("blocked",function(){h()})})}
function jp(a,b,c){c=c===void 0?{}:c;return ip(a,b,c)}
function kp(a,b){b=b===void 0?{}:b;var c,d,e,f;return B(function(g){if(g.h==1)return ya(g,2),c=self.indexedDB.deleteDatabase(a),d=b,(e=d.ae)&&c.addEventListener("blocked",function(){e()}),g.yield(Oo(c),4);
if(g.h!=2)return za(g,0);f=Aa(g);throw Eo(f,a,"",-1);})}
;function lp(a,b){this.name=a;this.options=b;this.j=!0;this.u=this.o=0}
lp.prototype.i=function(a,b,c){c=c===void 0?{}:c;return jp(a,b,c)};
lp.prototype.delete=function(a){a=a===void 0?{}:a;return kp(this.name,a)};
function mp(a,b){return new Ao("INCOMPATIBLE_DB_VERSION",{dbName:a.name,oldVersion:a.options.version,newVersion:b})}
function np(a,b){if(!b)throw Fo("openWithToken",ro(a.name));return a.open()}
lp.prototype.open=function(){function a(){var f,g,h,k,l,m,n,p,t,v;return B(function(x){switch(x.h){case 1:return g=(f=Error().stack)!=null?f:"",ya(x,2),x.yield(c.i(c.name,c.options.version,e),4);case 4:for(var z=h=x.i,H=c.options,K=[],ca=y(Object.keys(H.Gb)),da=ca.next();!da.done;da=ca.next()){da=da.value;var Oa=H.Gb[da],Lb=Oa.Ve===void 0?Number.MAX_VALUE:Oa.Ve;!(z.h.version>=Oa.Nb)||z.h.version>=Lb||z.h.objectStoreNames.contains(da)||K.push(da)}k=K;if(k.length===0){x.A(5);break}l=Object.keys(c.options.Gb);
m=h.objectStoreNames();if(c.u<tm("ytidb_reopen_db_retries",0))return c.u++,h.close(),oo(new Ao("DB_REOPENED_BY_MISSING_OBJECT_STORES",{dbName:c.name,expectedObjectStores:l,foundObjectStores:m})),x.return(a());if(!(c.o<tm("ytidb_remake_db_retries",1))){x.A(6);break}c.o++;return x.yield(c.delete(),7);case 7:return oo(new Ao("DB_DELETED_BY_MISSING_OBJECT_STORES",{dbName:c.name,expectedObjectStores:l,foundObjectStores:m})),x.return(a());case 6:throw new Bo(m,l);case 5:return x.return(h);case 2:n=Aa(x);
if(n instanceof DOMException?n.name!=="VersionError":"DOMError"in self&&n instanceof DOMError?n.name!=="VersionError":!(n instanceof Object&&"message"in n)||n.message!=="An attempt was made to open a database using a lower version than the existing version."){x.A(8);break}return x.yield(c.i(c.name,void 0,Object.assign({},e,{upgrade:void 0})),9);case 9:p=x.i;t=p.h.version;if(c.options.version!==void 0&&t>c.options.version+1)throw p.close(),c.j=!1,mp(c,t);return x.return(p);case 8:throw b(),n instanceof
Error&&!T("ytidb_async_stack_killswitch")&&(n.stack=n.stack+"\n"+g.substring(g.indexOf("\n")+1)),Eo(n,c.name,"",(v=c.options.version)!=null?v:-1);}})}
function b(){c.h===d&&(c.h=void 0)}
var c=this;if(!this.j)throw mp(this);if(this.h)return this.h;var d,e={blocking:function(f){f.close()},
closed:b,rf:b,upgrade:this.options.upgrade};return this.h=d=a()};var op=new lp("YtIdbMeta",{Gb:{databases:{Nb:1}},upgrade:function(a,b){b(1)&&Uo(a,"databases",{keyPath:"actualName"})}});
function pp(a,b){var c;return B(function(d){if(d.h==1)return d.yield(np(op,b),2);c=d.i;return d.return(To(c,["databases"],{ka:!0,mode:"readwrite"},function(e){var f=e.objectStore("databases");return f.get(a.actualName).then(function(g){if(g?a.actualName!==g.actualName||a.publicName!==g.publicName||a.userIdentifier!==g.userIdentifier:1)return Po(f.h.put(a,void 0)).then(function(){})})}))})}
function qp(a,b){var c;return B(function(d){if(d.h==1)return a?d.yield(np(op,b),2):d.return();c=d.i;return d.return(c.delete("databases",a))})}
function rp(a,b){var c,d;return B(function(e){return e.h==1?(c=[],e.yield(np(op,b),2)):e.h!=3?(d=e.i,e.yield(To(d,["databases"],{ka:!0,mode:"readonly"},function(f){c.length=0;return cp(f.objectStore("databases"),{},function(g){a(g.getValue())&&c.push(g.getValue());return dp(g)})}),3)):e.return(c)})}
function sp(a){return rp(function(b){return b.publicName==="LogsDatabaseV2"&&b.userIdentifier!==void 0},a)}
function tp(a,b,c){return rp(function(d){return c?d.userIdentifier!==void 0&&!a.includes(d.userIdentifier)&&c.includes(d.publicName):d.userIdentifier!==void 0&&!a.includes(d.userIdentifier)},b)}
function up(a){var b,c;return B(function(d){if(d.h==1)return b=wn("YtIdbMeta hasAnyMeta other"),d.yield(rp(function(e){return e.userIdentifier!==void 0&&e.userIdentifier!==b},a),2);
c=d.i;return d.return(c.length>0)})}
;var vp,wp=new function(){}(new function(){});
function xp(){var a,b,c,d;return B(function(e){switch(e.h){case 1:a=go();if((b=a)==null?0:b.hasSucceededOnce)return e.return(!0);var f;if(f=so)f=/WebKit\/([0-9]+)/.exec(Tc()),f=!!(f&&parseInt(f[1],10)>=600);f&&(f=/WebKit\/([0-9]+)/.exec(Tc()),f=!(f&&parseInt(f[1],10)>=602));if(f||fd)return e.return(!1);try{if(c=self,!(c.indexedDB&&c.IDBIndex&&c.IDBKeyRange&&c.IDBObjectStore))return e.return(!1)}catch(g){return e.return(!1)}if(!("IDBTransaction"in self&&"objectStoreNames"in IDBTransaction.prototype))return e.return(!1);
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function yp(){if(vp!==void 0)return vp;jo=!0;return vp=xp().then(function(a){jo=!1;var b;if((b=fo())!=null&&b.h){var c;b={hasSucceededOnce:((c=go())==null?void 0:c.hasSucceededOnce)||a};var d;(d=fo())==null||d.set("LAST_RESULT_ENTRY_KEY",b,2592E3,!0)}return a})}
function zp(){return F("ytglobal.idbToken_")||void 0}
function Ap(){var a=zp();return a?Promise.resolve(a):yp().then(function(b){(b=b?wp:void 0)&&E("ytglobal.idbToken_",b);return b})}
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function Dp(){var a;return B(function(b){return b.h==1?b.yield(Ap(),2):(a=b.i)?b.return(up(a)):b.return(!1)})}
new fj;function Ep(a){if(!vn())throw a=new Ao("AUTH_INVALID",{dbName:a}),oo(a),a;var b=wn();return{actualName:a+":"+b,publicName:a,userIdentifier:b}}
function Fp(a,b,c,d){var e,f,g,h,k,l;return B(function(m){switch(m.h){case 1:return f=(e=Error().stack)!=null?e:"",m.yield(Ap(),2);case 2:g=m.i;if(!g)throw h=Fo("openDbImpl",a,b),T("ytidb_async_stack_killswitch")||(h.stack=h.stack+"\n"+f.substring(f.indexOf("\n")+1)),oo(h),h;qo(a);k=c?{actualName:a,publicName:a,userIdentifier:void 0}:Ep(a);ya(m,3);return m.yield(pp(k,g),5);case 5:return m.yield(jp(k.actualName,b,d),6);case 6:return m.return(m.i);case 3:return l=Aa(m),ya(m,7),m.yield(qp(k.actualName,
g),9);case 9:za(m,8);break;case 7:Aa(m);case 8:throw l;}})}
function Gp(a,b,c){c=c===void 0?{}:c;return Fp(a,b,!1,c)}
function Hp(a,b,c){c=c===void 0?{}:c;return Fp(a,b,!0,c)}
function Ip(a,b){b=b===void 0?{}:b;var c,d;return B(function(e){if(e.h==1)return e.yield(Ap(),2);if(e.h!=3){c=e.i;if(!c)return e.return();qo(a);d=Ep(a);return e.yield(kp(d.actualName,b),3)}return e.yield(qp(d.actualName,c),0)})}
function Jp(a,b,c){a=a.map(function(d){return B(function(e){return e.h==1?e.yield(kp(d.actualName,b),2):e.yield(qp(d.actualName,c),0)})});
return Promise.all(a).then(function(){})}
function Kp(){var a=a===void 0?{}:a;var b,c;return B(function(d){if(d.h==1)return d.yield(Ap(),2);if(d.h!=3){b=d.i;if(!b)return d.return();qo("LogsDatabaseV2");return d.yield(sp(b),3)}c=d.i;return d.yield(Jp(c,a,b),0)})}
function Lp(a,b){b=b===void 0?{}:b;var c;return B(function(d){if(d.h==1)return d.yield(Ap(),2);if(d.h!=3){c=d.i;if(!c)return d.return();qo(a);return d.yield(kp(a,b),3)}return d.yield(qp(a,c),0)})}
;function Mp(a,b){lp.call(this,a,b);this.options=b;qo(a)}
w(Mp,lp);function Np(a,b){var c;return function(){c||(c=new Mp(a,b));return c}}
Mp.prototype.i=function(a,b,c){c=c===void 0?{}:c;return(this.options.shared?Hp:Gp)(a,b,Object.assign({},c))};
Mp.prototype.delete=function(a){a=a===void 0?{}:a;return(this.options.shared?Lp:Ip)(this.name,a)};
function Op(a,b){return Np(a,b)}
;var Pp={},Qp=Op("ytGcfConfig",{Gb:(Pp.coldConfigStore={Nb:1},Pp.hotConfigStore={Nb:1},Pp),shared:!1,upgrade:function(a,b){b(1)&&(ap(Uo(a,"hotConfigStore",{keyPath:"key",autoIncrement:!0}),"hotTimestampIndex","timestamp"),ap(Uo(a,"coldConfigStore",{keyPath:"key",autoIncrement:!0}),"coldTimestampIndex","timestamp"))},
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Sy.addEventListener("message",this.G);if(a=S("WIDGET_ID"))this.sessionId=a;Ty(this,"onReady",function(){b.u=!0;var c=b.api.getVideoData();if(!c.isPlayable){b.Z=!0;c=c.errorCode;var d=d===void 0?5:d;b.errorCode=c?Iy[c]||d:d;b.sendMessage("onError",Number(b.errorCode))}});
Ty(this,"onVideoProgress",this.jf.bind(this));Ty(this,"onVolumeChange",this.kf.bind(this));Ty(this,"onApiChange",this.bf.bind(this));Ty(this,"onPlaybackQualityChange",this.ff.bind(this));Ty(this,"onPlaybackRateChange",this.gf.bind(this));Ty(this,"onStateChange",this.hf.bind(this));Ty(this,"onWebglSettingsChanged",this.lf.bind(this));Ty(this,"onCaptionsTrackListChanged",this.cf.bind(this));Ty(this,"captionssettingschanged",this.df.bind(this))}
w(Ny,G);function Ry(a,b){a.sendMessage("infoDelivery",b)}
r=Ny.prototype;r.sendMessage=function(a,b){a={event:a,info:b===void 0?null:b};this.Y?Py(this,a):this.D.push(a)};
function Qy(a,b,c){return function(d){b==="onError"?a.api.logApiCall(b+" invocation",c,d):a.api.logApiCall(b+" invocation",c);a.sendMessage(b,d)}}
function Ty(a,b,c){a.j.push({eventType:b,listener:c});a.api.addEventListener(b,c)}
function Oy(a){if(!a.api)return null;var b=a.api.getApiInterface();Rb(b,"getVideoData");for(var c={apiInterface:b},d=0,e=b.length;d<e;d++){var f=b[d];if(f.search("get")===0||f.search("is")===0){var g=0;f.search("get")===0?g=3:f.search("is")===0&&(g=2);g=f.charAt(g).toLowerCase()+f.substring(g+1);try{var h=a.api[f]();c[g]=h}catch(k){}}}c.videoData=a.api.getVideoData();c.currentTimeLastUpdated_=Date.now()/1E3;return c}
r.hf=function(a){a={playerState:a,currentTime:this.api.getCurrentTime(),duration:this.api.getDuration(),videoData:this.api.getVideoData(),videoStartBytes:0,videoBytesTotal:this.api.getVideoBytesTotal(),videoLoadedFraction:this.api.getVideoLoadedFraction(),playbackQuality:this.api.getPlaybackQuality(),availableQualityLevels:this.api.getAvailableQualityLevels(),currentTimeLastUpdated_:Date.now()/1E3,playbackRate:this.api.getPlaybackRate(),mediaReferenceTime:this.api.getMediaReferenceTime()};this.api.getVideoUrl&&
(a.videoUrl=this.api.getVideoUrl());this.api.getVideoContentRect&&(a.videoContentRect=this.api.getVideoContentRect());this.api.getProgressState&&(a.progressState=this.api.getProgressState());this.api.getPlaylist&&(a.playlist=this.api.getPlaylist());this.api.getPlaylistIndex&&(a.playlistIndex=this.api.getPlaylistIndex());this.api.getStoryboardFormat&&!T("embeds_enable_vfsyb")&&(a.storyboardFormat=this.api.getStoryboardFormat());Ry(this,a)};
r.ff=function(a){a={playbackQuality:a};this.api.getAvailableQualityLevels&&(a.availableQualityLevels=this.api.getAvailableQualityLevels());this.api.getPreferredQuality&&(a.preferredQuality=this.api.getPreferredQuality());Ry(this,a)};
r.gf=function(a){Ry(this,{playbackRate:a})};
r.bf=function(){for(var a=this.api.getOptions(),b={namespaces:a},c=0,d=a.length;c<d;c++){var e=a[c],f=this.api.getOptions(e);a.join(", ");b[e]={options:f};for(var g=0,h=f.length;g<h;g++){var k=f[g],l=this.api.getOption(e,k);b[e][k]=l}}this.sendMessage("apiInfoDelivery",b)};
r.kf=function(){Ry(this,{muted:this.api.isMuted(),volume:this.api.getVolume()})};
r.jf=function(a){a={currentTime:a,videoBytesLoaded:this.api.getVideoBytesLoaded(),videoLoadedFraction:this.api.getVideoLoadedFraction(),currentTimeLastUpdated_:Date.now()/1E3,playbackRate:this.api.getPlaybackRate(),mediaReferenceTime:this.api.getMediaReferenceTime()};this.api.getProgressState&&(a.progressState=this.api.getProgressState());Ry(this,a)};
r.lf=function(){Ry(this,{sphericalProperties:this.api.getSphericalProperties()})};
r.cf=function(){if(this.api.getCaptionTracks){var a={captionTracks:this.api.getCaptionTracks()};Ry(this,a)}};
r.df=function(){if(this.api.getSubtitlesUserSettings){var a={subtitlesUserSettings:this.api.getSubtitlesUserSettings()};Ry(this,a)}};
function Py(a,b){if(a.h){b.channel="widget";a.sessionId&&(b.id=a.sessionId);try{var c=JSON.stringify(b);a.h.postMessage(c,a.targetOrigin)}catch(d){W(d)}}}
r.ba=function(){G.prototype.ba.call(this);Sy.removeEventListener("message",this.G);for(var a=0;a<this.j.length;a++){var b=this.j[a];this.api.removeEventListener(b.eventType,b.listener)}this.j=[];for(a=0;a<this.i.length;a++)b=this.i[a],this.U?this.api.handleExternalCall("removeEventListener",[b.eventType,b.listener],b.origin):this.api.removeEventListener(b.eventType,b.listener);this.i=[]};
var Sy=window;function Uy(a,b,c){G.call(this);var d=this;this.api=a;this.id=b;this.origin=c;this.h={};this.j=T("web_player_split_event_bus_iframe");this.i=function(e){a:if(e.origin===d.origin){var f=e.data;if(typeof f==="string"){try{f=JSON.parse(f)}catch(k){break a}if(f.command){var g=f.command;f=f.data;e=e.origin;if(!d.ea){var h=f||{};switch(g){case "addEventListener":typeof h.event==="string"&&d.addListener(h.event,e);break;case "removeEventListener":typeof h.event==="string"&&d.removeListener(h.event,e);break;
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Yy.addEventListener("message",this.i);Xy(this,"RECEIVING")}
w(Uy,G);r=Uy.prototype;r.addListener=function(a,b){if(!(a in this.h)){var c=this.ef.bind(this,a);this.h[a]=c;this.addEventListener(a,c,b)}};
r.ef=function(a,b){this.ea||Xy(this,a,Zy(a,b))};
r.removeListener=function(a,b){a in this.h&&(this.removeEventListener(a,this.h[a],b),delete this.h[a])};
r.addEventListener=function(a,b,c){this.j?a==="onReady"?this.api.addEventListener(a,b):this.api.handleExternalCall("addEventListener",[a,b],c||null):this.api.addEventListener(a,b)};
r.removeEventListener=function(a,b,c){this.j?a==="onReady"?this.api.removeEventListener(a,b):this.api.handleExternalCall("removeEventListener",[a,b],c||null):this.api.removeEventListener(a,b)};
function Vy(a,b){switch(a){case "loadVideoById":return[Ly(b)];case "cueVideoById":return[Ly(b)];case "loadVideoByPlayerVars":return[b];case "cueVideoByPlayerVars":return[b];case "loadPlaylist":return[My(b)];case "cuePlaylist":return[My(b)];case "seekTo":return[b.seconds,b.allowSeekAhead];case "playVideoAt":return[b.index];case "setVolume":return[b.volume];case "setPlaybackQuality":return[b.suggestedQuality];case "setPlaybackRate":return[b.suggestedRate];case "setLoop":return[b.loopPlaylists];case "setShuffle":return[b.shufflePlaylist];
case "getOptions":return[b.module];case "getOption":return[b.module,b.option];case "setOption":return[b.module,b.option,b.value];case "handleGlobalKeyDown":return[b.keyCode,b.shiftKey,b.ctrlKey,b.altKey,b.metaKey,b.key,b.code]}return[]}
function Wy(a,b){switch(a){case "isMuted":return{muted:b};case "getVolume":return{volume:b};case "getPlaybackRate":return{playbackRate:b};case "getAvailablePlaybackRates":return{availablePlaybackRates:b};case "getVideoLoadedFraction":return{videoLoadedFraction:b};case "getPlayerState":return{playerState:b};case "getCurrentTime":return{currentTime:b};case "getPlaybackQuality":return{playbackQuality:b};case "getAvailableQualityLevels":return{availableQualityLevels:b};case "getDuration":return{duration:b};
case "getVideoUrl":return{videoUrl:b};case "getVideoEmbedCode":return{videoEmbedCode:b};case "getPlaylist":return{playlist:b};case "getPlaylistIndex":return{playlistIndex:b};case "getOptions":return{options:b};case "getOption":return{option:b}}}
function Zy(a,b){switch(a){case "onReady":return;case "onStateChange":return{playerState:b};case "onPlaybackQualityChange":return{playbackQuality:b};case "onPlaybackRateChange":return{playbackRate:b};case "onError":return{errorCode:b}}if(b!=null)return{value:b}}
function Xy(a,b,c){a.ea||(b={id:a.id,command:b},c&&(b.data=c),$y.postMessage(JSON.stringify(b),a.origin))}
r.ba=function(){Yy.removeEventListener("message",this.i);for(var a in this.h)this.h.hasOwnProperty(a)&&this.removeListener(a);G.prototype.ba.call(this)};
var Yy=window,$y=window.parent;var az=new uy;function bz(){return az.gd()}
function cz(a){a=a===void 0?{}:a;return az.invoke(a)}
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w(dz,G);r=dz.prototype;r.getId=function(){return this.D};
r.loadNewVideoConfig=function(a){if(!this.ea){this.ha&&(clearTimeout(this.ha),this.ha=0);var b=a||{};b instanceof Wu||(b=new Wu(b));this.config=b;this.setConfig(a);gz(this);this.isReady()&&hz(this)}};
function fz(a){var b;a.webPlayerContextConfig?b=a.webPlayerContextConfig.rootElementId:b=a.config.attrs.id;a.elementId=b||a.elementId;a.elementId==="video-player"&&(a.elementId=a.D,a.webPlayerContextConfig?a.webPlayerContextConfig.rootElementId=a.D:a.config.attrs.id=a.D);var c;((c=a.i)==null?void 0:c.id)===a.elementId&&(a.elementId+="-player",a.webPlayerContextConfig?a.webPlayerContextConfig.rootElementId=a.elementId:a.config.attrs.id=a.elementId)}
r.setConfig=function(a){this.Qa=a;this.config=iz(a);fz(this);if(!this.xa){var b;this.xa=jz(this,((b=this.config.args)==null?void 0:b.jsapicallback)||"onYouTubePlayerReady")}this.config.args?this.config.args.jsapicallback=null:this.config.args={jsapicallback:null};var c;if((c=this.config)==null?0:c.attrs)a=this.config.attrs,(b=a.width)&&this.i&&(this.i.style.width=xj(Number(b)||b)),(a=a.height)&&this.i&&(this.i.style.height=xj(Number(a)||a))};
function hz(a){if(a.config&&a.config.loaded!==!0)if(a.config.loaded=!0,!a.config.args||a.config.args.autoplay!=="0"&&a.config.args.autoplay!==0&&a.config.args.autoplay!==!1){var b;a.api.loadVideoByPlayerVars((b=a.config.args)!=null?b:null)}else a.api.cueVideoByPlayerVars(a.config.args)}
function kz(a){var b=!0,c=lz(a);c&&a.config&&(b=c.dataset.version===mz(a));return b&&!!F("yt.player.Application.create")}
function gz(a){if(!a.ea&&!a.Y){var b=kz(a);if(b&&(lz(a)?"html5":null)==="html5")a.Z="html5",a.isReady()||nz(a);else if(oz(a),a.Z="html5",b&&a.j&&a.o)a.o.appendChild(a.j),nz(a);else{a.config&&(a.config.loaded=!0);var c=!1;a.G=function(){c=!0;var d=pz(a,"player_bootstrap_method")?F("yt.player.Application.createAlternate")||F("yt.player.Application.create"):F("yt.player.Application.create");var e=a.config?iz(a.config):void 0;d&&d(a.o,e,a.webPlayerContextConfig,a.Kb);nz(a)};
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function lz(a){var b=og(a.elementId);!b&&a.i&&a.i.querySelector&&(b=a.i.querySelector("#"+a.elementId));return b}
function nz(a){if(!a.ea){var b=lz(a),c=!1;b&&b.getApiInterface&&b.getApiInterface()&&(c=!0);if(c){a.Y=!1;if(!pz(a,"html5_remove_not_servable_check_killswitch")){var d;if((b==null?0:b.isNotServable)&&a.config&&(b==null?0:b.isNotServable((d=a.config.args)==null?void 0:d.video_id)))return}sz(a)}else a.eb=setTimeout(function(){nz(a)},50)}}
function sz(a){ez(a);a.Pa=!0;var b=lz(a);if(b){a.u=tz(a,b,"addEventListener");a.ma=tz(a,b,"removeEventListener");var c=b.getApiInterface();c=c.concat(b.getInternalApiInterface());for(var d=a.api,e=0;e<c.length;e++){var f=c[e];d[f]||(d[f]=tz(a,b,f))}}for(var g in a.h)a.h.hasOwnProperty(g)&&a.u&&a.u(g,a.h[g]);hz(a);a.xa&&a.xa(a.api);a.U.sb("onReady",a.api)}
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function ez(a){a.Pa=!1;if(a.ma)for(var b in a.h)a.h.hasOwnProperty(b)&&a.ma(b,a.h[b]);for(var c in a.P)a.P.hasOwnProperty(c)&&clearTimeout(Number(c));a.P={};a.u=null;a.ma=null;b=a.api;for(var d in b)b.hasOwnProperty(d)&&(b[d]=null);b.addEventListener=function(e,f){a.addEventListener(e,f)};
b.removeEventListener=function(e,f){a.removeEventListener(e,f)};
b.destroy=function(){a.dispose()};
b.getLastError=function(){return a.getLastError()};
b.getPlayerType=function(){return a.getPlayerType()};
b.getCurrentVideoConfig=function(){return a.Qa};
b.loadNewVideoConfig=function(e){a.loadNewVideoConfig(e)};
b.isReady=function(){return a.isReady()}}
r.isReady=function(){return this.Pa};
r.addEventListener=function(a,b){var c=this,d=jz(this,b);d&&(Kb(this.Gc,a)>=0||this.h[a]||(b=uz(this,a),this.u&&this.u(a,b)),this.U.subscribe(a,d),a==="onReady"&&this.isReady()&&setTimeout(function(){d(c.api)},0))};
r.removeEventListener=function(a,b){this.ea||(b=jz(this,b))&&this.U.unsubscribe(a,b)};
function jz(a,b){var c=b;if(typeof b==="string"){if(a.Fa[b])return a.Fa[b];c=function(){var d=C.apply(0,arguments),e=F(b);if(e)try{e.apply(D,d)}catch(f){throw d=new U("PlayerProxy error when executing callback",{error:f}),d.level="ERROR",d;}};
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function uz(a,b){function c(d){function e(){if(!a.ea)try{a.U.sb(b,d!=null?d:void 0)}catch(h){var g=new U("PlayerProxy error when creating global callback",{error:h.message,event:b,playerId:a.D,data:d,originalStack:h.stack,componentStack:h.ee});g.level="WARNING";throw g;}}
if(pz(a,"web_player_publish_events_immediately"))e();else{var f=setTimeout(function(){e();var g=a.P,h=String(f);h in g&&delete g[h]},0);
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return a.h[b]=c}
r.getPlayerType=function(){return this.Z||(lz(this)?"html5":null)};
r.getLastError=function(){return this.lastError};
function oz(a){a.cancel();ez(a);a.Z=null;a.config&&(a.config.loaded=!1);var b=lz(a);b&&(kz(a)||!rz(a)?a.j=b:(b&&b.destroy&&b.destroy(),a.j=null));if(a.o)for(a=a.o;b=a.firstChild;)a.removeChild(b)}
r.cancel=function(){this.G&&kv(mz(this),this.G);clearTimeout(this.eb);this.Y=!1};
r.ba=function(){oz(this);if(this.j&&this.config&&this.j.destroy)try{this.j.destroy()}catch(b){var a=new U("PlayerProxy error during disposal",{error:b});a.level="ERROR";throw a;}this.Fa=null;for(a in this.h)this.h.hasOwnProperty(a)&&delete this.h[a];this.Qa=this.config=this.api=null;delete this.o;delete this.i;G.prototype.ba.call(this)};
function rz(a){var b,c;a=(b=a.config)==null?void 0:(c=b.args)==null?void 0:c.fflags;return!!a&&a.indexOf("player_destroy_old_version=true")!==-1}
function mz(a){return a.webPlayerContextConfig?a.webPlayerContextConfig.jsUrl:(a=a.config.assets)?a.js:""}
function qz(a){return a.webPlayerContextConfig?a.webPlayerContextConfig.cssUrl:(a=a.config.assets)?a.css:""}
function pz(a,b){if(a.webPlayerContextConfig)var c=a.webPlayerContextConfig.serializedExperimentFlags;else{var d;if((d=a.config)==null?0:d.args)c=a.config.args.fflags}return(c||"").split("&").includes(b+"=true")}
function iz(a){for(var b={},c=y(Object.keys(a)),d=c.next();!d.done;d=c.next()){d=d.value;var e=a[d];b[d]=typeof e==="object"?ig(e):e}return b}
;var vz={},wz="player_uid_"+(Math.random()*1E9>>>0);function xz(a,b){var c="player",d=!1;d=d===void 0?!0:d;c=typeof c==="string"?og(c):c;var e=wz+"_"+Sa(c),f=vz[e];if(f&&d)return yz(a,b)?f.api.loadVideoByPlayerVars(a.args||null):f.loadNewVideoConfig(a),f.api;f=new dz(c,e,a,b,void 0);vz[e]=f;f.addOnDisposeCallback(function(){delete vz[f.getId()]});
return f.api}
function yz(a,b){return b&&b.serializedExperimentFlags?b.serializedExperimentFlags.includes("web_player_remove_playerproxy=true"):a&&a.args&&a.args.fflags?a.args.fflags.includes("web_player_remove_playerproxy=true"):!1}
;var zz=null,Az=null;
function Bz(){dx();var a=ln(),b=on(119),c=window.devicePixelRatio>1;if(document.body&&Lj(document.body,"exp-invert-logo"))if(c&&!Lj(document.body,"inverted-hdpi")){var d=document.body;if(d.classList)d.classList.add("inverted-hdpi");else if(!Lj(d,"inverted-hdpi")){var e=Jj(d);Kj(d,e+(e.length>0?" inverted-hdpi":"inverted-hdpi"))}}else!c&&Lj(document.body,"inverted-hdpi")&&Mj();if(b!=c){b="f"+(Math.floor(119/31)+1);d=pn(b)||0;d=c?d|67108864:d&-67108865;d===0?delete hn[b]:(c=d.toString(16),hn[b]=c.toString());
c=!0;T("web_secure_pref_cookie_killswitch")&&(c=!1);b=a.h;d=[];for(f in hn)hn.hasOwnProperty(f)&&d.push(f+"="+encodeURIComponent(String(hn[f])));var f=d.join("&");dn(b,f,63072E3,a.i,c)}}
function Cz(){Dz()}
function Ez(){Zw("ep_init_pr");Dz()}
function Dz(){var a=zz.getVideoData(1);a=a.title?a.title+" - YouTube":"YouTube";document.title!==a&&(document.title=a)}
function Fz(){zz&&zz.sendAbandonmentPing&&zz.sendAbandonmentPing();S("PL_ATT")&&az.dispose();for(var a=Dj,b=0,c=Nx.length;b<c;b++)a.qa(Nx[b]);Nx.length=0;iv("//static.doubleclick.net/instream/ad_status.js");Ox=!1;Ul("DCLKSTAT",0);sc(Az);zz&&(zz.removeEventListener("onVideoDataChange",Cz),zz.destroy())}
;Zw("ep_init_eps");E("yt.setConfig",Ul);E("yt.config.set",Ul);E("yt.setMsg",fv);E("yt.msgs.set",fv);E("yt.logging.errors.log",cu);
E("writeEmbed",function(){Zw("ep_init_wes");var a=S("PLAYER_CONFIG");if(!a){var b=S("PLAYER_VARS");b&&(a={args:b})}Rv(!0);a.args.ps==="gvn"&&(document.body.style.backgroundColor="transparent");a.attrs||(a.attrs={width:"100%",height:"100%",id:"video-player"});var c=document.referrer;b=S("POST_MESSAGE_ORIGIN");window!==window.top&&c&&c!==document.URL&&(a.args.loaderUrl=c);c=cy();if(!c.serializedForcedExperimentIds){var d=hm(window.location.href);d.forced_experiments&&(c.serializedForcedExperimentIds=
d.forced_experiments)}var e;((e=a.args)==null?0:e.autoplay)?Vw("watch",["pbs","pbu","pbp"]):a.args&&Iu(a.args)?Vw("video_preview",["ol"]):Vw("embed_no_video",["ep_init_pr"]);zz=xz(a,c);zz.addEventListener("onVideoDataChange",Cz);zz.addEventListener("onReady",Ez);a=S("POST_MESSAGE_ID","player");S("ENABLE_JS_API")?Az=new Ny(zz):S("ENABLE_POST_API")&&typeof a==="string"&&typeof b==="string"&&(Az=new Uy(zz,a,b));Px();T("ytidb_create_logger_embed_killswitch")||ko();a={};Ay.h||(Ay.h=new Ay);Ay.h.install((a.flush_logs=
{callback:function(){Ht()}},a));
Vr();T("ytidb_clear_embedded_player")&&Dj.pa(function(){Ix();oy()});
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