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n=t.indexOf(".");return n<0?t:t.slice(0,n)}handleHref(t,n,r){this._loader.sanitize(r,{context:"href"}).then(i=>{const s=new MouseEvent(t.type,t),o=Au(null,"a");for(const a in i)o.setAttribute(a,i[a]);o.dispatchEvent(s)}).catch(()=>{})}handleTooltip(t,n,r){if(n&&n.tooltip!=null){n=ite(n,t,this.canvas(),this._origin);const i=r&&n&&n.tooltip||null;this._tooltip.call(this._obj,this,t,n,i)}}getItemBoundingClientRect(t){const n=this.canvas();if(!n)return;const r=n.getBoundingClientRect(),i=this._origin,s=t.bounds,o=s.width(),a=s.height();let u=s.x1+i[0]+r.left,l=s.y1+i[1]+r.top;for(;t.mark&&(t=t.mark.group);)u+=t.x||0,l+=t.y||0;return{x:u,y:l,width:o,height:a,left:u,top:l,right:u+o,bottom:l+a}}};function ste(e,t,n,r){e.element().setAttribute("title",r||"")}class n0{constructor(t){this._el=null,this._bgcolor=null,this._loader=new u9(t)}initialize(t,n,r,i,s){return this._el=t,this.resize(n,r,i,s)}element(){return this._el}canvas(){return this._el&&this._el.firstChild}background(t){return 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n=Wy(t,this._canvas),r=this._origin;return this.pick(this._scene,n[0],n[1],n[0]-r[0],n[1]-r[1])}pick(t,n,r,i,s){const o=this.context();return ns[t.marktype].pick.call(this,o,t,n,r,i,s)}}const pte=e=>e===B1||e===z1||e===j1?[B1,z1,j1]:[e];function vD(e,t){pte(t).forEach(n=>gte(e,n))}function gte(e,t){const n=e.canvas();n&&!e._events[t]&&(e._events[t]=1,n.addEventListener(t,e[t]?r=>e[t](r):r=>e.fire(t,r)))}function sp(e,t,n){t.forEach(r=>e.fire(r,n))}function yD(e,t,n){return function(r){const i=this._active,s=this.pickEvent(r);s===i?sp(this,e,r):((!i||!i.exit)&&sp(this,n,r),this._active=s,sp(this,t,r),sp(this,e,r))}}function bD(e){return function(t){sp(this,e,t),this._active=null}}function mte(){return typeof window<"u"&&window.devicePixelRatio||1}function vte(e,t,n,r,i,s){const o=typeof HTMLElement<"u"&&e instanceof HTMLElement&&e.parentNode!=null,a=e.getContext("2d"),u=o?mte():i;e.width=t*u,e.height=n*u;for(const l in s)a[l]=s[l];return o&&u!==1&&(e.style.width=t+"px",e.style.height=n+"px"),a.pixelRatio=u,a.setTransform(u,0,0,u,u*r[0],u*r[1]),e}class U1 extends n0{constructor(t){super(t),this._options={},this._redraw=!1,this._dirty=new zn,this._tempb=new zn}initialize(t,n,r,i,s,o){return this._options=o||{},this._canvas=this._options.externalContext?null:Pu(1,1,this._options.type),t&&this._canvas&&(ds(t,0).appendChild(this._canvas),this._canvas.setAttribute("class","marks")),super.initialize(t,n,r,i,s)}resize(t,n,r,i){if(super.resize(t,n,r,i),this._canvas)vte(this._canvas,this._width,this._height,this._origin,this._scale,this._options.context);else{const s=this._options.externalContext;s||ne("CanvasRenderer is missing a valid canvas or context"),s.scale(this._scale,this._scale),s.translate(this._origin[0],this._origin[1])}return this._redraw=!0,this}canvas(){return this._canvas}context(){return this._options.externalContext||(this._canvas?this._canvas.getContext("2d"):null)}dirty(t){const 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t.visit(t.ADD,i=>r.call(i,n)),(e.modified("clip")||e.modified("interactive"))&&(n.clip=e.clip,n.interactive=!!e.interactive,n.zdirty=!0,t.reflow()),n.items=t.source,t}});function Jte(e){const t=e.groups,n=e.parent;return t&&t.size===1?t.get(Object.keys(t.object)[0]):t&&n?t.lookup(n):null}function gL(e){J.call(this,null,e)}const CD={parity:e=>e.filter((t,n)=>n%2?t.opacity=0:1),greedy:(e,t)=>{let n;return e.filter((r,i)=>!i||!mL(n.bounds,r.bounds,t)?(n=r,1):r.opacity=0)}},mL=(e,t,n)=>n>Math.max(t.x1-e.x2,e.x1-t.x2,t.y1-e.y2,e.y1-t.y2),$D=(e,t)=>{for(var n=1,r=e.length,i=e[0].bounds,s;n<r;i=s,++n)if(mL(i,s=e[n].bounds,t))return!0},Qte=e=>{const t=e.bounds;return t.width()>1&&t.height()>1},ene=(e,t,n)=>{var r=e.range(),i=new zn;return t===kd||t===Zu?i.set(r[0],-1/0,r[1],1/0):i.set(-1/0,r[0],1/0,r[1]),i.expand(n||1),s=>i.encloses(s.bounds)},FD=e=>(e.forEach(t=>t.opacity=1),e),DD=(e,t)=>e.reflow(t.modified()).modifies("opacity");Se(gL,J,{transform(e,t){const 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p,g,m,v,b;if(l===0){if((p=this._clipSegment(s,o,a,u,l,c))===null)continue;[g,m,v,b]=p}else{if((p=this._clipSegment(a,u,s,o,c,l))===null)continue;[v,b,g,m]=p,f=d,d=this._edgecode(g,m),f&&d&&this._edge(t,f,d,i,i.length),i?i.push(g,m):i=[g,m]}f=d,d=this._edgecode(v,b),f&&d&&this._edge(t,f,d,i,i.length),i?i.push(v,b):i=[v,b]}if(i)f=d,d=this._edgecode(i[0],i[1]),f&&d&&this._edge(t,f,d,i,i.length);else if(this.contains(t,(this.xmin+this.xmax)/2,(this.ymin+this.ymax)/2))return[this.xmax,this.ymin,this.xmax,this.ymax,this.xmin,this.ymax,this.xmin,this.ymin];return i}_clipSegment(t,n,r,i,s,o){const a=s<o;for(a&&([t,n,r,i,s,o]=[r,i,t,n,o,s]);;){if(s===0&&o===0)return a?[r,i,t,n]:[t,n,r,i];if(s&o)return null;let u,l,c=s||o;c&8?(u=t+(r-t)*(this.ymax-n)/(i-n),l=this.ymax):c&4?(u=t+(r-t)*(this.ymin-n)/(i-n),l=this.ymin):c&2?(l=n+(i-n)*(this.xmax-t)/(r-t),u=this.xmax):(l=n+(i-n)*(this.xmin-t)/(r-t),u=this.xmin),s?(t=u,n=l,s=this._regioncode(t,n)):(r=u,i=l,o=this._regioncode(r,i))}}_clipInfinite(t,n,r,i,s,o){let a=Array.from(n),u;if((u=this._project(a[0],a[1],r,i))&&a.unshift(u[0],u[1]),(u=this._project(a[a.length-2],a[a.length-1],s,o))&&a.push(u[0],u[1]),a=this._clipFinite(t,a))for(let l=0,c=a.length,f,d=this._edgecode(a[c-2],a[c-1]);l<c;l+=2)f=d,d=this._edgecode(a[l],a[l+1]),f&&d&&(l=this._edge(t,f,d,a,l),c=a.length);else this.contains(t,(this.xmin+this.xmax)/2,(this.ymin+this.ymax)/2)&&(a=[this.xmin,this.ymin,this.xmax,this.ymin,this.xmax,this.ymax,this.xmin,this.ymax]);return a}_edge(t,n,r,i,s){for(;n!==r;){let o,a;switch(n){case 5:n=4;continue;case 4:n=6,o=this.xmax,a=this.ymin;break;case 6:n=2;continue;case 2:n=10,o=this.xmax,a=this.ymax;break;case 10:n=8;continue;case 8:n=9,o=this.xmin,a=this.ymax;break;case 9:n=1;continue;case 1:n=5,o=this.xmin,a=this.ymin;break}(i[s]!==o||i[s+1]!==a)&&this.contains(t,o,a)&&(i.splice(s,0,o,a),s+=2)}return s}_project(t,n,r,i){let s=1/0,o,a,u;if(i<0){if(n<=this.ymin)return null;(o=(this.ymin-n)/i)<s&&(u=this.ymin,a=t+(s=o)*r)}else if(i>0){if(n>=this.ymax)return null;(o=(this.ymax-n)/i)<s&&(u=this.ymax,a=t+(s=o)*r)}if(r>0){if(t>=this.xmax)return null;(o=(this.xmax-t)/r)<s&&(a=this.xmax,u=n+(s=o)*i)}else if(r<0){if(t<=this.xmin)return null;(o=(this.xmin-t)/r)<s&&(a=this.xmin,u=n+(s=o)*i)}return[a,u]}_edgecode(t,n){return(t===this.xmin?1:t===this.xmax?2:0)|(n===this.ymin?4:n===this.ymax?8:0)}_regioncode(t,n){return(t<this.xmin?1:t>this.xmax?2:0)|(n<this.ymin?4:n>this.ymax?8:0)}_simplify(t){if(t&&t.length>4){for(let n=0;n<t.length;n+=2){const r=(n+2)%t.length,i=(n+4)%t.length;(t[n]===t[r]&&t[r]===t[i]||t[n+1]===t[r+1]&&t[r+1]===t[i+1])&&(t.splice(r,2),n-=2)}t.length||(t=null)}return t}};const _ae=2*Math.PI,_f=Math.pow;function wae(e){return e[0]}function Eae(e){return e[1]}function Aae(e){const{triangles:t,coords:n}=e;for(let r=0;r<t.length;r+=3){const i=2*t[r],s=2*t[r+1],o=2*t[r+2];if((n[o]-n[i])*(n[s+1]-n[i+1])-(n[s]-n[i])*(n[o+1]-n[i+1])>1e-10)return!1}return!0}function kae(e,t,n){return[e+Math.sin(e+t)*n,t+Math.cos(e-t)*n]}class U3{static from(t,n=wae,r=Eae,i){return new U3("length"in t?Sae(t,n,r,i):Float64Array.from(Cae(t,n,r,i)))}constructor(t){this._delaunator=new _v(t),this.inedges=new Int32Array(t.length/2),this._hullIndex=new Int32Array(t.length/2),this.points=this._delaunator.coords,this._init()}update(){return this._delaunator.update(),this._init(),this}_init(){const t=this._delaunator,n=this.points;if(t.hull&&t.hull.length>2&&Aae(t)){this.collinear=Int32Array.from({length:n.length/2},(d,h)=>h).sort((d,h)=>n[2*d]-n[2*h]||n[2*d+1]-n[2*h+1]);const u=this.collinear[0],l=this.collinear[this.collinear.length-1],c=[n[2*u],n[2*u+1],n[2*l],n[2*l+1]],f=1e-8*Math.hypot(c[3]-c[1],c[2]-c[0]);for(let d=0,h=n.length/2;d<h;++d){const p=kae(n[2*d],n[2*d+1],f);n[2*d]=p[0],n[2*d+1]=p[1]}this._delaunator=new _v(n)}else delete this.collinear;const r=this.halfedges=this._delaunator.halfedges,i=this.hull=this._delaunator.hull,s=this.triangles=this._delaunator.triangles,o=this.inedges.fill(-1),a=this._hullIndex.fill(-1);for(let u=0,l=r.length;u<l;++u){const c=s[u%3===2?u-2:u+1];(r[u]===-1||o[c]===-1)&&(o[c]=u)}for(let u=0,l=i.length;u<l;++u)a[i[u]]=u;i.length<=2&&i.length>0&&(this.triangles=new Int32Array(3).fill(-1),this.halfedges=new Int32Array(3).fill(-1),this.triangles[0]=i[0],o[i[0]]=1,i.length===2&&(o[i[1]]=0,this.triangles[1]=i[1],this.triangles[2]=i[1]))}voronoi(t){return new xae(this,t)}*neighbors(t){const{inedges:n,hull:r,_hullIndex:i,halfedges:s,triangles:o,collinear:a}=this;if(a){const f=a.indexOf(t);f>0&&(yield 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this.renderHull(t),n&&n.value()}renderPoints(t,n){n===void 0&&(!t||typeof t.moveTo!="function")&&(n=t,t=null),n=n==null?2:+n;const r=t==null?t=new Ql:void 0,{points:i}=this;for(let s=0,o=i.length;s<o;s+=2){const a=i[s],u=i[s+1];t.moveTo(a+n,u),t.arc(a,u,n,0,_ae)}return r&&r.value()}renderHull(t){const n=t==null?t=new Ql:void 0,{hull:r,points:i}=this,s=r[0]*2,o=r.length;t.moveTo(i[s],i[s+1]);for(let a=1;a<o;++a){const u=2*r[a];t.lineTo(i[u],i[u+1])}return t.closePath(),n&&n.value()}hullPolygon(){const t=new uE;return this.renderHull(t),t.value()}renderTriangle(t,n){const r=n==null?n=new Ql:void 0,{points:i,triangles:s}=this,o=s[t*=3]*2,a=s[t+1]*2,u=s[t+2]*2;return n.moveTo(i[o],i[o+1]),n.lineTo(i[a],i[a+1]),n.lineTo(i[u],i[u+1]),n.closePath(),r&&r.value()}*trianglePolygons(){const{triangles:t}=this;for(let n=0,r=t.length/3;n<r;++n)yield this.trianglePolygon(n)}trianglePolygon(t){const n=new uE;return this.renderTriangle(t,n),n.value()}}function Sae(e,t,n,r){const i=e.length,s=new Float64Array(i*2);for(let o=0;o<i;++o){const a=e[o];s[o*2]=t.call(r,a,o,e),s[o*2+1]=n.call(r,a,o,e)}return s}function*Cae(e,t,n,r){let i=0;for(const s of e)yield t.call(r,s,i,e),yield n.call(r,s,i,e),++i}function q3(e){J.call(this,null,e)}q3.Definition={type:"Voronoi",metadata:{modifies:!0},params:[{name:"x",type:"field",required:!0},{name:"y",type:"field",required:!0},{name:"size",type:"number",array:!0,length:2},{name:"extent",type:"array",array:!0,length:2,default:[[-1e5,-1e5],[1e5,1e5]],content:{type:"number",array:!0,length:2}},{name:"as",type:"string",default:"path"}]};const $ae=[-1e5,-1e5,1e5,1e5];Se(q3,J,{transform(e,t){const n=e.as||"path",r=t.source;if(!r||!r.length)return t;let i=e.size;i=i?[0,0,i[0],i[1]]:(i=e.extent)?[i[0][0],i[0][1],i[1][0],i[1][1]]:$ae;const s=this.value=U3.from(r,e.x,e.y).voronoi(i);for(let o=0,a=r.length;o<a;++o){const u=s.cellPolygon(o);r[o][n]=u&&!Dae(u)?Fae(u):null}return t.reflow(e.modified()).modifies(n)}});function Fae(e){const t=e[0][0],n=e[0][1];let r=e.length-1;for(;e[r][0]===t&&e[r][1]===n;--r);return"M"+e.slice(0,r+1).join("L")+"Z"}function Dae(e){return e.length===2&&e[0][0]===e[1][0]&&e[0][1]===e[1][1]}const Mae=Object.freeze(Object.defineProperty({__proto__:null,voronoi:q3},Symbol.toStringTag,{value:"Module"}));var wx=Math.PI/180,mp=64,Km=2048;function Tae(){var e=[256,256],t,n,r,i,s,o,a,u=YI,l=[],c=Math.random,f={};f.layout=function(){for(var p=d(Pu()),g=Pae((e[0]>>5)*e[1]),m=null,v=l.length,b=-1,x=[],_=l.map(A=>({text:t(A),font:n(A),style:i(A),weight:s(A),rotate:o(A),size:~~(r(A)+1e-14),padding:a(A),xoff:0,yoff:0,x1:0,y1:0,x0:0,y0:0,hasText:!1,sprite:null,datum:A})).sort((A,E)=>E.size-A.size);++b<v;){var w=_[b];w.x=e[0]*(c()+.5)>>1,w.y=e[1]*(c()+.5)>>1,Rae(p,w,_,b),w.hasText&&h(g,w,m)&&(x.push(w),m?Oae(m,w):m=[{x:w.x+w.x0,y:w.y+w.y0},{x:w.x+w.x1,y:w.y+w.y1}],w.x-=e[0]>>1,w.y-=e[1]>>1)}return x};function d(p){p.width=p.height=1;var g=Math.sqrt(p.getContext("2d").getImageData(0,0,1,1).data.length>>2);p.width=(mp<<5)/g,p.height=Km/g;var m=p.getContext("2d");return m.fillStyle=m.strokeStyle="red",m.textAlign="center",{context:m,ratio:g}}function h(p,g,m){for(var v=g.x,b=g.y,x=Math.hypot(e[0],e[1]),_=u(e),w=c()<.5?1:-1,A=-w,E,S,C;(E=_(A+=w))&&(S=~~E[0],C=~~E[1],!(Math.min(Math.abs(S),Math.abs(C))>=x));)if(g.x=v+S,g.y=b+C,!(g.x+g.x0<0||g.y+g.y0<0||g.x+g.x1>e[0]||g.y+g.y1>e[1])&&(!m||!Nae(g,p,e[0]))&&(!m||Lae(g,m))){for(var $=g.sprite,M=g.width>>5,N=e[0]>>5,L=g.x-(M<<4),T=L&127,k=32-T,F=g.y1-g.y0,I=(g.y+g.y0)*N+(L>>5),B,O=0;O<F;O++){B=0;for(var j=0;j<=M;j++)p[I+j]|=B<<k|(j<M?(B=$[O*M+j])>>>T:0);I+=N}return g.sprite=null,!0}return!1}return f.words=function(p){return arguments.length?(l=p,f):l},f.size=function(p){return arguments.length?(e=[+p[0],+p[1]],f):e},f.font=function(p){return arguments.length?(n=$l(p),f):n},f.fontStyle=function(p){return arguments.length?(i=$l(p),f):i},f.fontWeight=function(p){return 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m=Ge(u);u=l=t.add(ho({pulse:m})),u=t.add(nhe({markdef:spe(e),interactive:ope(e.interactive,t),clip:ipe(e.clip,t),context:{$context:!0},groups:t.lookup(),parent:t.signals.parent?t.signalRef("parent"):null,index:t.markpath(),pulse:Ge(u)}));const v=Ge(u);u=c=t.add(VP(WP(e.encode,e.type,n,e.style,t,{mod:!1,pulse:v}))),u.params.parent=t.encode(),e.transform&&e.transform.forEach(A=>{const E=bC(A,t),S=E.metadata;(S.generates||S.changes)&&ne("Mark transforms should not generate new data."),S.nomod||(c.params.mod=!0),E.params.pulse=Ge(u),t.add(u=E)}),e.sort&&(u=t.add(fhe({sort:t.compareRef(e.sort),pulse:Ge(u)})));const b=Ge(u);(i||o)&&(o=t.add(ZP({layout:t.objectProperty(e.layout),legends:t.legends,mark:v,pulse:b})),d=Ge(o));const x=t.add(YP({mark:v,pulse:d||b}));h=Ge(x),r&&(p&&(a=t.operators,a.pop(),o&&a.pop()),t.pushState(b,d||h,m),i?ppe(e,t,g):p?gpe(e,t,g):t.parse(e),t.popState(),p&&(o&&a.push(o),a.push(x))),s&&(h=mpe(s,h,t));const _=t.add(KP({pulse:h})),w=t.add(ef({pulse:Ge(_)},void 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p=ype(e,t.scaleType(c)),g={title:e.title!=null,scales:l,type:p,vgrad:p!=="symbol"&&i.isVertical()},m=Ge(t.add(ho(null,[g]))),v={enter:{x:{value:0},y:{value:0}}},b=Ge(t.add(ehe(d={type:p,scale:t.scaleRef(c),count:t.objectProperty(i("tickCount")),limit:t.property(i("symbolLimit")),values:t.objectProperty(e.values),minstep:t.property(e.tickMinStep),formatType:t.property(e.formatType),formatSpecifier:t.property(e.format)})));return p===t1?(h=[Whe(e,c,n,r.gradient),mM(e,n,r.labels,b)],d.count=d.count||t.signalRef(`max(2,2*floor((${lc(i.gradientLength())})/100))`)):p===_E?h=[Hhe(e,c,n,r.gradient,b),mM(e,n,r.labels,b)]:(f=Xhe(e,n),h=[Vhe(e,n,r,b,lc(f.columns))],d.size=_pe(e,t,h[0].marks)),h=[hg({role:mde,from:m,encode:v,marks:h,layout:f,interactive:a})],g.title&&h.push(rpe(e,n,r.title,m)),hb(hg({role:pde,from:m,encode:ch(xpe(i,e,n),s,h0),marks:h,aria:i("aria"),description:i("description"),zindex:i("zindex"),name:o,interactive:a,style:u}),t)}function ype(e,t){let n=e.type||gM;return!e.type&&bpe(e)===1&&(e.fill||e.stroke)&&(n=xS(t)?t1:hw(t)?_E:gM),n!==t1?n:hw(t)?_E:t1}function bpe(e){return pC.reduce((t,n)=>t+(e[n]?1:0),0)}function xpe(e,t,n){const r={enter:{},update:{}};return kr(r,{orient:e("orient"),offset:e("offset"),padding:e("padding"),titlePadding:e("titlePadding"),cornerRadius:e("cornerRadius"),fill:e("fillColor"),stroke:e("strokeColor"),strokeWidth:n.strokeWidth,strokeDash:n.strokeDash,x:e("legendX"),y:e("legendY"),format:t.format,formatType:t.formatType}),r}function _pe(e,t,n){const r=lc(EM("size",e,n)),i=lc(EM("strokeWidth",e,n)),s=lc(wpe(n[1].encode,t,d0));return Qo(`max(ceil(sqrt(${r})+${i}),${s})`,t)}function EM(e,t,n){return t[e]?`scale("${t[e]}",datum)`:iB(e,n[0].encode)}function wpe(e,t,n){return iB("fontSize",e)||Uhe("fontSize",t,n)}const Epe=`item.orient==="${fh}"?-90:item.orient==="${dh}"?90:0`;function Ape(e,t){e=De(e)?{text:e}:e;const n=Ri(e,t.config.title),r=e.encode||{},i=r.group||{},s=i.name||void 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h={enter:c={opacity:Lt},update:d={opacity:ws},exit:f={opacity:Lt}};kr(h,{stroke:s("gridColor"),strokeCap:s("gridCap"),strokeDash:s("gridDash"),strokeDashOffset:s("gridDashOffset"),strokeOpacity:s("gridOpacity"),strokeWidth:s("gridWidth")});const p={scale:e.scale,field:_s,band:i.band,extra:i.extra,offset:i.offset,round:s("tickRound")},g=ir(o,{signal:"height"},{signal:"width"}),m=a?{scale:a,range:0,mult:u,offset:l}:{value:0,offset:l},v=a?{scale:a,range:1,mult:u,offset:l}:dt(g,{mult:u,offset:l});return c.x=d.x=ir(o,p,m),c.y=d.y=Qs(o,p,m),c.x2=d.x2=Qs(o,v),c.y2=d.y2=ir(o,v),f.x=ir(o,p),f.y=Qs(o,p),rs({type:gC,role:cde,key:_s,from:r,encode:h},n)}function Upe(e,t){if(t!==1)if(!Fe(e))e=Gn(t)?{signal:`(${t.signal}) * (${e||0})`}:t*(e||0);else{let n=e=dt({},e);for(;n.mult!=null;)if(Fe(n.mult))n=n.mult=dt({},n.mult);else return n.mult=Gn(t)?{signal:`(${n.mult}) * (${t.signal})`}:n.mult*t,e;n.mult=t}return e}function qpe(e,t,n,r,i,s){const o=Ri(e,t),a=e.orient,u=pb(a,-1,1);let l,c,f;const 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t=oe(e.condition)?e.condition.map(MM):MM(e.condition);return{...Wi(e),condition:t}}function Wi(e){if(y0(e)){const{expr:t,...n}=e;return{signal:t,...n}}return e}function MM(e){if(y0(e)){const{expr:t,...n}=e;return{signal:t,...n}}return e}function dn(e){if(y0(e)){const{expr:t,...n}=e;return{signal:t,...n}}return Ue(e)?e:e!==void 0?{value:e}:void 0}function Xge(e){return Ue(e)?e.signal:Ee(e)}function TM(e){return Ue(e)?e.signal:Ee(e.value)}function Zs(e){return Ue(e)?e.signal:e==null?null:Ee(e)}function Kge(e,t,n){for(const r of n){const i=ea(r,t.markDef,t.config);i!==void 0&&(e[r]=dn(i))}return e}function PB(e){return[].concat(e.type,e.style??[])}function sn(e,t,n,r={}){const{vgChannel:i,ignoreVgConfig:s}=r;return i&&me(t,i)?t[i]:t[e]!==void 0?t[e]:s&&(!i||i===e)?void 0:ea(e,t,n,r)}function ea(e,t,n,{vgChannel:r}={}){const i=CE(e,t,n.style);return On(r?i:void 0,i,r?n[t.type][r]:void 0,n[t.type][e],r?n.mark[r]:n.mark[e])}function CE(e,t,n){return BB(e,PB(t),n)}function BB(e,t,n){t=Me(t);let r;for(const i of t){const s=n[i];me(s,e)&&(r=s[e])}return r}function zB(e,t){return Me(e).reduce((n,r)=>(n.field.push(Ce(r,t)),n.order.push(r.sort??"ascending"),n),{field:[],order:[]})}function jB(e,t){const n=[...e];return t.forEach(r=>{for(const i of n)if(Yi(i,r))return;n.push(r)}),n}function UB(e,t){return Yi(e,t)||!t?e:e?[...Me(e),...Me(t)].join(", "):t}function qB(e,t){const n=e.value,r=t.value;if(n==null||r===null)return{explicit:e.explicit,value:null};if((yu(n)||Ue(n))&&(yu(r)||Ue(r)))return{explicit:e.explicit,value:UB(n,r)};if(yu(n)||Ue(n))return{explicit:e.explicit,value:n};if(yu(r)||Ue(r))return{explicit:e.explicit,value:r};if(!yu(n)&&!Ue(n)&&!yu(r)&&!Ue(r))return{explicit:e.explicit,value:jB(n,r)};throw new Error("It should never reach here")}function PC(e){return`Invalid specification ${an(e)}. 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Try moving the lookup into a second, layered view?`}const o0e="The same selection must be used to override scale domains in a layered view.",a0e='Interval selections should be initialized using "x", "y", "longitude", or "latitude" keys.';function u0e(e){return`Unknown repeated value "${e}".`}function IM(e){return`The "columns" property cannot be used when "${e}" has nested row/column.`}const l0e="Multiple timer selections in one unit spec are not supported. Ignoring all but the first.",zC="Animation involving facet, layer, or concat is currently unsupported.";function c0e(e){return`A "field" or "encoding" must be specified when using a selection as a scale domain. Using "field": ${Ee(e)}.`}function f0e(e,t,n,r){return(e.length?"Multiple ":"No ")+`matching ${Ee(t)} encoding found for selection ${Ee(n.param)}. 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zb(f,d,l,"legend")});e.setWithExplicit(l,c)}return i&&((o=(s=e.implicit)==null?void 0:s.encode)!=null&&o.gradient&&Fv(e.implicit,["encode","gradient"]),(u=(a=e.explicit)==null?void 0:a.encode)!=null&&u.gradient&&Fv(e.explicit,["encode","gradient"])),e}function U2e(e,t){return t.value==="circle"?t:e}function q2e(e,t,n,r){var i,s;e.encode??(e.encode={}),(i=e.encode)[t]??(i[t]={}),(s=e.encode[t]).update??(s.update={}),e.encode[t].update[n]=r}function _U(e){const t=e.component.legends,n={};for(const i of pe(t)){const s=e.getScaleComponent(i),o=an(s.get("domains"));if(n[o])for(const a of n[o])xU(a,t[i])||n[o].push(t[i]);else n[o]=[t[i].clone()]}return Er(n).flat().map(i=>W2e(i,e.config)).filter(i=>i!==void 0)}function W2e(e,t){var o,a,u;const{disable:n,labelExpr:r,selections:i,...s}=e.combine();if(!n){if(t.aria===!1&&s.aria==null&&(s.aria=!1),(o=s.encode)!=null&&o.symbols){const l=s.encode.symbols.update;l.fill&&l.fill.value!=="transparent"&&!l.stroke&&!s.stroke&&(l.stroke={value:"transparent"});for(const c of sj)s[c]&&delete l[c]}if(s.title||delete s.title,r!==void 0){let l=r;(u=(a=s.encode)==null?void 0:a.labels)!=null&&u.update&&Ue(s.encode.labels.update.text)&&(l=Oc(r,"datum.label",s.encode.labels.update.text.signal)),q2e(s,"labels","text",{signal:l})}return s}}function H2e(e){return xh(e)||q$(e)?G2e(e):wU(e)}function G2e(e){return e.children.reduce((t,n)=>t.concat(n.assembleProjections()),wU(e))}function wU(e){const t=e.component.projection;if(!t||t.merged)return[];const n=t.combine(),{name:r}=n;if(t.data){const i={signal:`[${t.size.map(o=>o.signal).join(", ")}]`},s=t.data.reduce((o,a)=>{const u=Ue(a)?a.signal:`data('${e.lookupDataSource(a)}')`;return At(o,u)||o.push(u),o},[]);if(s.length<=0)throw new Error("Projection's fit didn't find any data sources");return[{name:r,size:i,fit:{signal:s.length>1?`[${s.join(", ")}]`:s[0]},...n}]}else return[{name:r,translate:{signal:"[width / 2, height / 2]"},...n}]}const Y2e=["type","clipAngle","clipExtent","center","rotate","precision","reflectX","reflectY","coefficient","distance","fraction","lobes","parallel","radius","ratio","spacing","tilt"];class EU extends uu{constructor(t,n,r,i){super({...n},{name:t}),this.specifiedProjection=n,this.size=r,this.data=i,this.merged=!1}get isFit(){return!!this.data}}function AU(e){e.component.projection=kn(e)?V2e(e):Z2e(e)}function V2e(e){if(e.hasProjection){const t=gr(e.specifiedProjection),n=!(t&&(t.scale!=null||t.translate!=null)),r=n?[e.getSizeSignalRef("width"),e.getSizeSignalRef("height")]:void 0,i=n?X2e(e):void 0,s=new EU(e.projectionName(!0),{...gr(e.config.projection),...t},r,i);return s.get("type")||s.set("type","equalEarth",!1),s}}function X2e(e){const t=[],{encoding:n}=e;for(const r of[[yo,vo],[Fs,bo]])(Hn(n[r[0]])||Hn(n[r[1]]))&&t.push({signal:e.getName(`geojson_${t.length}`)});return e.channelHasField(Di)&&e.typedFieldDef(Di).type===gh&&t.push({signal:e.getName(`geojson_${t.length}`)}),t.length===0&&t.push(e.requestDataName(Sn.Main)),t}function K2e(e,t){const n=kC(Y2e,i=>!!(!Le(e.explicit,i)&&!Le(t.explicit,i)||Le(e.explicit,i)&&Le(t.explicit,i)&&Yi(e.get(i),t.get(i))));if(Yi(e.size,t.size)){if(n)return e;if(Yi(e.explicit,{}))return t;if(Yi(t.explicit,{}))return e}return null}function Z2e(e){if(e.children.length===0)return;let t;for(const r of e.children)AU(r);const n=kC(e.children,r=>{const i=r.component.projection;if(i)if(t){const s=K2e(t,i);return s&&(t=s),!!s}else return t=i,!0;else return!0});if(t&&n){const r=e.projectionName(!0),i=new EU(r,t.specifiedProjection,t.size,it(t.data));for(const s of e.children){const o=s.component.projection;o&&(o.isFit&&i.data.push(...s.component.projection.data),s.renameProjection(o.get("name"),r),o.merged=!0)}return i}}function J2e(e,t,n,r){if(A0(t,n)){const i=kn(e)?e.axis(n)??e.legend(n)??{}:{},s=Ce(t,{expr:"datum"}),o=Ce(t,{expr:"datum",binSuffix:"end"});return{formulaAs:Ce(t,{binSuffix:"range",forAs:!0}),formula:x0(s,o,i.format,i.formatType,r)}}return{}}function kU(e,t){return`${OB(e)}_${t}`}function Q2e(e,t){return{signal:e.getName(`${t}_bins`),extentSignal:e.getName(`${t}_extent`)}}function P$(e,t,n){const r=Nb(n,void 0)??{},i=kU(r,t);return e.getName(`${i}_bins`)}function exe(e){return"as"in e}function N6(e,t,n){let r,i;exe(e)?r=De(e.as)?[e.as,`${e.as}_end`]:[e.as[0],e.as[1]]:r=[Ce(e,{forAs:!0}),Ce(e,{binSuffix:"end",forAs:!0})];const s={...Nb(t,void 0)},o=kU(s,e.field),{signal:a,extentSignal:u}=Q2e(n,o);if(Eb(s.extent)){const c=s.extent;i=rU(n,c.param,c),delete s.extent}const l={bin:s,field:e.field,as:[r],...a?{signal:a}:{},...u?{extentSignal:u}:{},...i?{span:i}:{}};return{key:o,binComponent:l}}class Go extends tn{clone(){return new Go(null,it(this.bins))}constructor(t,n){super(t),this.bins=n}static makeFromEncoding(t,n){const r=n.reduceFieldDef((i,s,o)=>{if(ai(s)&&cn(s.bin)){const{key:a,binComponent:u}=N6(s,s.bin,n);i[a]={...u,...i[a],...J2e(n,s,o,n.config)}}return i},{});return on(r)?null:new Go(t,r)}static makeFromTransform(t,n,r){const{key:i,binComponent:s}=N6(n,n.bin,r);return new Go(t,{[i]:s})}merge(t,n){for(const r of pe(t.bins))r in this.bins?(n(t.bins[r].signal,this.bins[r].signal),this.bins[r].as=Bo([...this.bins[r].as,...t.bins[r].as],Ft)):this.bins[r]=t.bins[r];for(const r of t.children)t.removeChild(r),r.parent=this;t.remove()}producedFields(){return new Set(Er(this.bins).map(t=>t.as).flat(2))}dependentFields(){return new Set(Er(this.bins).map(t=>t.field))}hash(){return`Bin ${Ft(this.bins)}`}assemble(){return Er(this.bins).flatMap(t=>{const n=[],[r,...i]=t.as,{extent:s,...o}=t.bin,a={type:"bin",field:$s(t.field),as:r,signal:t.signal,...Eb(s)?{extent:null}:{extent:s},...t.span?{span:{signal:`span(${t.span})`}}:{},...o};!s&&t.extentSignal&&(n.push({type:"extent",field:$s(t.field),signal:t.extentSignal}),a.extent={signal:t.extentSignal}),n.push(a);for(const u of i)for(let l=0;l<2;l++)n.push({type:"formula",expr:Ce({field:r[l]},{expr:"datum"}),as:u[l]});return t.formula&&n.push({type:"formula",expr:t.formula,as:t.formulaAs}),n})}}function txe(e,t,n,r){var s;const i=kn(r)?r.encoding[pa(t)]:void 0;if(ai(n)&&kn(r)&&Fz(n,i,r.markDef,r.config)){e.add(Ce(n,{})),e.add(Ce(n,{suffix:"end"}));const{mark:o,markDef:a,config:u}=r,l=tl({fieldDef:n,markDef:a,config:u});mg(o)&&l!==.5&&Ln(t)&&(e.add(Ce(n,{suffix:jb})),e.add(Ce(n,{suffix:Ub}))),n.bin&&A0(n,t)&&e.add(Ce(n,{binSuffix:"range"}))}else if(SB(t)){const o=kB(t);e.add(r.getName(o))}else e.add(Ce(n));return lf(n)&&Rme((s=n.scale)==null?void 0:s.range)&&e.add(n.scale.range.field),e}function nxe(e,t){for(const n of pe(t)){const r=t[n];for(const i of pe(r))n in e?e[n][i]=new Set([...e[n][i]??[],...r[i]]):e[n]={[i]:r[i]}}}class eo extends tn{clone(){return new eo(null,new Set(this.dimensions),it(this.measures))}constructor(t,n,r){super(t),this.dimensions=n,this.measures=r}get groupBy(){return this.dimensions}static makeFromEncoding(t,n){let r=!1;n.forEachFieldDef(o=>{o.aggregate&&(r=!0)});const i={},s=new Set;return!r||(n.forEachFieldDef((o,a)=>{const{aggregate:u,field:l}=o;if(u)if(u==="count")i["*"]??(i["*"]={}),i["*"].count=new Set([Ce(o,{forAs:!0})]);else{if(Za(u)||_l(u)){const c=Za(u)?"argmin":"argmax",f=u[c];i[f]??(i[f]={}),i[f][c]=new Set([Ce({op:c,field:f},{forAs:!0})])}else i[l]??(i[l]={}),i[l][u]=new Set([Ce(o,{forAs:!0})]);ga(a)&&n.scaleDomain(a)==="unaggregated"&&(i[l]??(i[l]={}),i[l].min=new Set([Ce({field:l,aggregate:"min"},{forAs:!0})]),i[l].max=new Set([Ce({field:l,aggregate:"max"},{forAs:!0})]))}else txe(s,a,o,n)}),s.size+pe(i).length===0)?null:new eo(t,s,i)}static makeFromTransform(t,n){var r;const i=new Set,s={};for(const o of n.aggregate){const{op:a,field:u,as:l}=o;a&&(a==="count"?(s["*"]??(s["*"]={}),s["*"].count=new Set([l||Ce(o,{forAs:!0})])):(s[u]??(s[u]={}),(r=s[u])[a]??(r[a]=new Set),s[u][a].add(l||Ce(o,{forAs:!0}))))}for(const o of n.groupby??[])i.add(o);return i.size+pe(s).length===0?null:new eo(t,i,s)}merge(t){return vB(this.dimensions,t.dimensions)?(nxe(this.measures,t.measures),!0):(ime("different dimensions, cannot merge"),!1)}addDimensions(t){t.forEach(this.dimensions.add,this.dimensions)}dependentFields(){return new Set([...this.dimensions,...pe(this.measures)])}producedFields(){const t=new Set;for(const n of pe(this.measures))for(const r of pe(this.measures[n])){const i=this.measures[n][r];i.size===0?t.add(`${r}_${n}`):i.forEach(t.add,t)}return t}hash(){return`Aggregate ${Ft({dimensions:this.dimensions,measures:this.measures})}`}assemble(){const t=[],n=[],r=[];for(const s of pe(this.measures))for(const o of pe(this.measures[s]))for(const a of this.measures[s][o])r.push(a),t.push(o),n.push(s==="*"?null:$s(s));return{type:"aggregate",groupby:[...this.dimensions].map($s),ops:t,fields:n,as:r}}}class yh extends tn{constructor(t,n,r,i){super(t),this.model=n,this.name=r,this.data=i;for(const s of vs){const o=n.facet[s];if(o){const{bin:a,sort:u}=o;this[s]={name:n.getName(`${s}_domain`),fields:[Ce(o),...cn(a)?[Ce(o,{binSuffix:"end"})]:[]],...Wa(u)?{sortField:u}:oe(u)?{sortIndexField:qd(o,s)}:{}}}}this.childModel=n.child}hash(){let t="Facet";for(const n of vs)this[n]&&(t+=` ${n.charAt(0)}:${Ft(this[n])}`);return t}get fields(){var n;const t=[];for(const r of vs)(n=this[r])!=null&&n.fields&&t.push(...this[r].fields);return t}dependentFields(){const t=new Set(this.fields);for(const n of vs)this[n]&&(this[n].sortField&&t.add(this[n].sortField.field),this[n].sortIndexField&&t.add(this[n].sortIndexField));return t}producedFields(){return new Set}getSource(){return this.name}getChildIndependentFieldsWithStep(){const t={};for(const n of ou){const r=this.childModel.component.scales[n];if(r&&!r.merged){const i=r.get("type"),s=r.get("range");if(ur(i)&&of(s)){const o=Zb(this.childModel,n),a=U$(o);a?t[n]=a:ve(BC(n))}}}return t}assembleRowColumnHeaderData(t,n,r){const i={row:"y",column:"x",facet:void 0}[t],s=[],o=[],a=[];i&&r&&r[i]&&(n?(s.push(`distinct_${r[i]}`),o.push("max")):(s.push(r[i]),o.push("distinct")),a.push(`distinct_${r[i]}`));const{sortField:u,sortIndexField:l}=this[t];if(u){const{op:c=Mb,field:f}=u;s.push(f),o.push(c),a.push(Ce(u,{forAs:!0}))}else l&&(s.push(l),o.push("max"),a.push(l));return{name:this[t].name,source:n??this.data,transform:[{type:"aggregate",groupby:this[t].fields,...s.length?{fields:s,ops:o,as:a}:{}}]}}assembleFacetHeaderData(t){var u;const{columns:n}=this.model.layout,{layoutHeaders:r}=this.model.component,i=[],s={};for(const l of N$){for(const c of O$){const f=(r[l]&&r[l][c])??[];for(const d of f)if(((u=d.axes)==null?void 0:u.length)>0){s[l]=!0;break}}if(s[l]){const c=`length(data("${this.facet.name}"))`,f=l==="row"?n?{signal:`ceil(${c} / ${n})`}:1:n?{signal:`min(${c}, ${n})`}:{signal:c};i.push({name:`${this.facet.name}_${l}`,transform:[{type:"sequence",start:0,stop:f}]})}}const{row:o,column:a}=s;return(o||a)&&i.unshift(this.assembleRowColumnHeaderData("facet",null,t)),i}assemble(){const t=[];let n=null;const r=this.getChildIndependentFieldsWithStep(),{column:i,row:s,facet:o}=this;if(i&&s&&(r.x||r.y)){n=`cross_${this.column.name}_${this.row.name}`;const a=[].concat(r.x??[],r.y??[]),u=a.map(()=>"distinct");t.push({name:n,source:this.data,transform:[{type:"aggregate",groupby:this.fields,fields:a,ops:u}]})}for(const a of[qa,Ua])this[a]&&t.push(this.assembleRowColumnHeaderData(a,n,r));if(o){const a=this.assembleFacetHeaderData(r);a&&t.push(...a)}return t}}function O6(e){return e.startsWith("'")&&e.endsWith("'")||e.startsWith('"')&&e.endsWith('"')?e.slice(1,-1):e}function rxe(e,t){const n=$C(e);if(t==="number")return`toNumber(${n})`;if(t==="boolean")return`toBoolean(${n})`;if(t==="string")return`toString(${n})`;if(t==="date")return`toDate(${n})`;if(t==="flatten")return n;if(t.startsWith("date:")){const r=O6(t.slice(5,t.length));return`timeParse(${n},'${r}')`}else if(t.startsWith("utc:")){const r=O6(t.slice(4,t.length));return`utcParse(${n},'${r}')`}else return ve(h0e(t)),null}function ixe(e){const t={};return r1(e.filter,n=>{if(oz(n)){let r=null;HC(n)?r=Wi(n.equal):YC(n)?r=Wi(n.lte):GC(n)?r=Wi(n.lt):VC(n)?r=Wi(n.gt):XC(n)?r=Wi(n.gte):KC(n)?r=n.range[0]:ZC(n)&&(r=(n.oneOf??n.in)[0]),r&&(af(r)?t[n.field]="date":Ut(r)?t[n.field]="number":De(r)&&(t[n.field]="string")),n.timeUnit&&(t[n.field]="date")}}),t}function sxe(e){const t={};function n(r){Bd(r)?t[r.field]="date":r.type==="quantitative"&&jge(r.aggregate)?t[r.field]="number":Rd(r.field)>1?r.field in t||(t[r.field]="flatten"):lf(r)&&Wa(r.sort)&&Rd(r.sort.field)>1&&(r.sort.field in t||(t[r.sort.field]="flatten"))}if((kn(e)||Ji(e))&&e.forEachFieldDef((r,i)=>{if(ai(r))n(r);else{const s=rf(i),o=e.fieldDef(s);n({...r,type:o.type})}}),kn(e)){const{mark:r,markDef:i,encoding:s}=e;if(wl(r)&&!e.encoding.order){const o=i.orient==="horizontal"?"y":"x",a=s[o];be(a)&&a.type==="quantitative"&&!(a.field in t)&&(t[a.field]="number")}}return t}function oxe(e){const t={};if(kn(e)&&e.component.selection)for(const n of pe(e.component.selection)){const r=e.component.selection[n];for(const i of r.project.items)!i.channel&&Rd(i.field)>1&&(t[i.field]="flatten")}return t}class Or extends tn{clone(){return new Or(null,it(this._parse))}constructor(t,n){super(t),this._parse=n}hash(){return`Parse ${Ft(this._parse)}`}static makeExplicit(t,n,r){var o;let i={};const s=n.data;return!zu(s)&&((o=s==null?void 0:s.format)!=null&&o.parse)&&(i=s.format.parse),this.makeWithAncestors(t,i,{},r)}static makeWithAncestors(t,n,r,i){for(const a of pe(r)){const u=i.getWithExplicit(a);u.value!==void 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Set([lo])}hash(){return"Identifier"}assemble(){return{type:"identifier",as:lo}}}class D0 extends tn{clone(){return new D0(null,this.params)}constructor(t,n){super(t),this.params=n}dependentFields(){return new Set}producedFields(){}hash(){return`Graticule ${Ft(this.params)}`}assemble(){return{type:"graticule",...this.params===!0?{}:this.params}}}class M0 extends tn{clone(){return new M0(null,this.params)}constructor(t,n){super(t),this.params=n}dependentFields(){return new Set}producedFields(){return new Set([this.params.as??"data"])}hash(){return`Hash ${Ft(this.params)}`}assemble(){return{type:"sequence",...this.params}}}class Gc extends tn{constructor(t){super(null),t??(t={name:"source"});let n;if(zu(t)||(n=t.format?{...Ai(t.format,["parse"])}:{}),vg(t))this._data={values:t.values};else if(zd(t)){if(this._data={url:t.url},!n.type){let r=/(?:\.([^.]+))?$/.exec(t.url)[1];At(["json","csv","tsv","dsv","topojson"],r)||(r="json"),n.type=r}}else Ej(t)?this._data={values:[{type:"Sphere"}]}:(_j(t)||zu(t))&&(this._data={});this._generator=zu(t),t.name&&(this._name=t.name),n&&!on(n)&&(this._data.format=n)}dependentFields(){return new Set}producedFields(){}get data(){return this._data}hasName(){return!!this._name}get isGenerator(){return this._generator}get dataName(){return this._name}set dataName(t){this._name=t}set parent(t){throw new Error("Source nodes have to be roots.")}remove(){throw new Error("Source nodes are roots and cannot be removed.")}hash(){throw new Error("Cannot hash sources")}assemble(){return{name:this._name,...this._data,transform:[]}}}var L6=function(e,t,n,r,i){if(r==="m")throw new TypeError("Private method is not writable");if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a setter");if(typeof t=="function"?e!==t||!i:!t.has(e))throw new TypeError("Cannot write private member to an object whose class did not declare it");return r==="a"?i.call(e,n):i?i.value=n:t.set(e,n),n},axe=function(e,t,n,r){if(n==="a"&&!r)throw new TypeError("Private accessor was defined without a getter");if(typeof t=="function"?e!==t||!r:!t.has(e))throw new TypeError("Cannot read private member from an object whose class did not declare it");return n==="m"?r:n==="a"?r.call(e):r?r.value:t.get(e)},xp;function B$(e){return e instanceof Gc||e instanceof D0||e instanceof M0}class z${constructor(){xp.set(this,void 0),L6(this,xp,!1,"f")}setModified(){L6(this,xp,!0,"f")}get modifiedFlag(){return axe(this,xp,"f")}}xp=new WeakMap;class ff extends z${getNodeDepths(t,n,r){r.set(t,n);for(const i of t.children)this.getNodeDepths(i,n+1,r);return r}optimize(t){const r=[...this.getNodeDepths(t,0,new Map).entries()].sort((i,s)=>s[1]-i[1]);for(const i of r)this.run(i[0]);return this.modifiedFlag}}class j$ extends z${optimize(t){this.run(t);for(const n of t.children)this.optimize(n);return this.modifiedFlag}}class uxe extends j${mergeNodes(t,n){const 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n of t.children)if(n instanceof Or)if(t instanceof Or)this.setModified(),t.merge(n);else{if(CC(t.producedFields(),n.dependentFields()))continue;this.setModified(),n.swapWithParent()}}}}class hxe extends ff{run(t){const n=[...t.children],r=t.children.filter(i=>i instanceof Or);if(t.numChildren()>1&&r.length>=1){const i={},s=new Set;for(const o of r){const a=o.parse;for(const u of pe(a))u in i?i[u]!==a[u]&&s.add(u):i[u]=a[u]}for(const o of s)delete i[o];if(!on(i)){this.setModified();const o=new Or(t,i);for(const a of n){if(a instanceof Or)for(const u of pe(i))delete a.parse[u];t.removeChild(a),a.parent=o,a instanceof Or&&pe(a.parse).length===0&&a.remove()}}}}}class pxe extends ff{run(t){t instanceof ki||t.numChildren()>0||t instanceof yh||t instanceof Gc||(this.setModified(),t.remove())}}class gxe extends ff{run(t){const n=t.children.filter(i=>i instanceof Wo),r=n.pop();for(const i of n)this.setModified(),r.merge(i)}}class mxe extends ff{run(t){const n=t.children.filter(i=>i instanceof 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a=o;for(;a.numChildren()===1;){const[u]=a.children;if(u instanceof ki)a=u;else break}i.push(...a.children),s?(t.removeChild(o),o.parent=s.parent,s.parent.removeChild(s),s.parent=a,this.setModified()):s=a}else i.push(o);if(i.length){this.setModified();for(const o of i)o.parent.removeChild(o),o.parent=s}}}class df extends tn{clone(){return new df(null,it(this.transform))}constructor(t,n){super(t),this.transform=n}addDimensions(t){this.transform.groupby=Bo(this.transform.groupby.concat(t),n=>n)}dependentFields(){const t=new Set;return this.transform.groupby&&this.transform.groupby.forEach(t.add,t),this.transform.joinaggregate.map(n=>n.field).filter(n=>n!==void 0).forEach(t.add,t),t}producedFields(){return new Set(this.transform.joinaggregate.map(this.getDefaultName))}getDefaultName(t){return t.as??Ce(t)}hash(){return`JoinAggregateTransform ${Ft(this.transform)}`}assemble(){const t=[],n=[],r=[];for(const s of this.transform.joinaggregate)n.push(s.op),r.push(this.getDefaultName(s)),t.push(s.field===void 0?null:s.field);const i=this.transform.groupby;return{type:"joinaggregate",as:r,ops:n,fields:t,...i!==void 0?{groupby:i}:{}}}}class Hd extends tn{clone(){return new Hd(null,{...this.filter})}constructor(t,n){super(t),this.filter=n}static make(t,n,r){const{config:i,markDef:s}=n,{marks:o,scales:a}=r;if(o==="include-invalid-values"&&a==="include-invalid-values")return null;const u=n.reduceFieldDef((l,c,f)=>{const d=ga(f)&&n.getScaleComponent(f);if(d){const h=d.get("type"),{aggregate:p}=c,g=i$({scaleChannel:f,markDef:s,config:i,scaleType:h,isCountAggregate:wb(p)});g!=="show"&&g!=="always-valid"&&(l[c.field]=c)}return l},{});return pe(u).length?new Hd(t,u):null}dependentFields(){return new Set(pe(this.filter))}producedFields(){return new Set}hash(){return`FilterInvalid ${Ft(this.filter)}`}assemble(){const t=pe(this.filter).reduce((n,r)=>{const i=this.filter[r],s=Ce(i,{expr:"datum"});return i!==null&&(i.type==="temporal"?n.push(`(isDate(${s}) || (${VE(s)}))`):i.type==="quantitative"&&n.push(VE(s))),n},[]);return t.length>0?{type:"filter",expr:t.join(" && ")}:null}}function VE(e){return`isValid(${e}) && isFinite(+${e})`}function bxe(e){return e.stack.stackBy.reduce((t,n)=>{const r=n.fieldDef,i=Ce(r);return i&&t.push(i),t},[])}function xxe(e){return oe(e)&&e.every(t=>De(t))&&e.length>1}class Ga extends tn{clone(){return new Ga(null,it(this._stack))}constructor(t,n){super(t),this._stack=n}static makeFromTransform(t,n){const{stack:r,groupby:i,as:s,offset:o="zero"}=n,a=[],u=[];if(n.sort!==void 0)for(const f of n.sort)a.push(f.field),u.push(On(f.order,"ascending"));const l={field:a,order:u};let c;return xxe(s)?c=s:De(s)?c=[s,`${s}_end`]:c=[`${n.stack}_start`,`${n.stack}_end`],new Ga(t,{dimensionFieldDefs:[],stackField:r,groupby:i,offset:o,sort:l,facetby:[],as:c})}static makeFromEncoding(t,n){const r=n.stack,{encoding:i}=n;if(!r)return null;const{groupbyChannels:s,fieldChannel:o,offset:a,impute:u}=r,l=s.map(h=>{const p=i[h];return uo(p)}).filter(h=>!!h),c=bxe(n),f=n.encoding.order;let d;if(oe(f)||be(f))d=zB(f);else{const h=Dz(f)?f.sort:o==="y"?"descending":"ascending";d=c.reduce((p,g)=>(p.field.includes(g)||(p.field.push(g),p.order.push(h)),p),{field:[],order:[]})}return new Ga(t,{dimensionFieldDefs:l,stackField:n.vgField(o),facetby:[],stackby:c,sort:d,offset:a,impute:u,as:[n.vgField(o,{suffix:"start",forAs:!0}),n.vgField(o,{suffix:"end",forAs:!0})]})}get stack(){return this._stack}addDimensions(t){this._stack.facetby.push(...t)}dependentFields(){const t=new Set;return t.add(this._stack.stackField),this.getGroupbyFields().forEach(t.add,t),this._stack.facetby.forEach(t.add,t),this._stack.sort.field.forEach(t.add,t),t}producedFields(){return new Set(this._stack.as)}hash(){return`Stack ${Ft(this._stack)}`}getGroupbyFields(){const{dimensionFieldDefs:t,impute:n,groupby:r}=this._stack;return t.length>0?t.map(i=>i.bin?n?[Ce(i,{binSuffix:"mid"})]:[Ce(i,{}),Ce(i,{binSuffix:"end"})]:[Ce(i)]).flat():r??[]}assemble(){const t=[],{facetby:n,dimensionFieldDefs:r,stackField:i,stackby:s,sort:o,offset:a,impute:u,as:l}=this._stack;if(u)for(const c of r){const{bandPosition:f=.5,bin:d}=c;if(d){const h=Ce(c,{expr:"datum"}),p=Ce(c,{expr:"datum",binSuffix:"end"});t.push({type:"formula",expr:`${VE(h)} ? ${f}*${h}+${1-f}*${p} : ${h}`,as:Ce(c,{binSuffix:"mid",forAs:!0})})}t.push({type:"impute",field:i,groupby:[...s,...n],key:Ce(c,{binSuffix:"mid"}),method:"value",value:0})}return t.push({type:"stack",groupby:[...this.getGroupbyFields(),...n],field:i,sort:o,as:l,offset:a}),t}}class bh extends tn{clone(){return new bh(null,it(this.transform))}constructor(t,n){super(t),this.transform=n}addDimensions(t){this.transform.groupby=Bo(this.transform.groupby.concat(t),n=>n)}dependentFields(){const t=new Set;return(this.transform.groupby??[]).forEach(t.add,t),(this.transform.sort??[]).forEach(n=>t.add(n.field)),this.transform.window.map(n=>n.field).filter(n=>n!==void 0).forEach(t.add,t),t}producedFields(){return new Set(this.transform.window.map(this.getDefaultName))}getDefaultName(t){return t.as??Ce(t)}hash(){return`WindowTransform ${Ft(this.transform)}`}assemble(){const t=[],n=[],r=[],i=[];for(const f of this.transform.window)n.push(f.op),r.push(this.getDefaultName(f)),i.push(f.param===void 0?null:f.param),t.push(f.field===void 0?null:f.field);const s=this.transform.frame,o=this.transform.groupby;if(s&&s[0]===null&&s[1]===null&&n.every(f=>IC(f)))return{type:"joinaggregate",as:r,ops:n,fields:t,...o!==void 0?{groupby:o}:{}};const a=[],u=[];if(this.transform.sort!==void 0)for(const f of this.transform.sort)a.push(f.field),u.push(f.order??"ascending");const l={field:a,order:u},c=this.transform.ignorePeers;return{type:"window",params:i,as:r,ops:n,fields:t,sort:l,...c!==void 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ZE(e){for(const t of e){for(const n of t.children)if(n.parent!==t)return!1;if(!ZE(t.children))return!1}return!0}function Ls(e,t){let n=!1;for(const r of t)n=e.optimize(r)||n;return n}function I6(e,t,n){let r=e.sources,i=!1;return i=Ls(new fxe,r)||i,i=Ls(new lxe(t),r)||i,r=r.filter(s=>s.numChildren()>0),i=Ls(new pxe,r)||i,r=r.filter(s=>s.numChildren()>0),n||(i=Ls(new dxe,r)||i,i=Ls(new vxe(t),r)||i,i=Ls(new cxe,r)||i,i=Ls(new hxe,r)||i,i=Ls(new mxe,r)||i,i=Ls(new gxe,r)||i,i=Ls(new uxe,r)||i,i=Ls(new yxe,r)||i),e.sources=r,i}function wxe(e,t){ZE(e.sources);let n=0,r=0;for(let i=0;i<hm&&I6(e,t,!0);i++)n++;e.sources.map(XE);for(let i=0;i<hm&&I6(e,t,!1);i++)r++;ZE(e.sources),Math.max(n,r)===hm&&ve(`Maximum optimization runs(${hm}) reached.`)}class Jn{constructor(t){Object.defineProperty(this,"signal",{enumerable:!0,get:t})}static fromName(t,n){return new Jn(()=>t(n))}}function CU(e){kn(e)?Exe(e):Axe(e)}function Exe(e){const t=e.component.scales;for(const n of pe(t)){const r=Sxe(e,n);if(t[n].setWithExplicit("domains",r),$xe(e,n),e.component.data.isFaceted){let s=e;for(;!Ji(s)&&s.parent;)s=s.parent;if(s.component.resolve.scale[n]==="shared")for(const a of r.value)La(a)&&(a.data=KE+a.data.replace(KE,""))}}}function Axe(e){for(const n of e.children)CU(n);const t=e.component.scales;for(const n of pe(t)){let r,i=null;for(const s of e.children){const o=s.component.scales[n];if(o){r===void 0?r=o.getWithExplicit("domains"):r=nl(r,o.getWithExplicit("domains"),"domains","scale",JE);const a=o.get("selectionExtent");i&&a&&i.param!==a.param&&ve(o0e),i=a}}t[n].setWithExplicit("domains",r),i&&t[n].set("selectionExtent",i,!0)}}function kxe(e,t,n,r){if(e==="unaggregated"){const{valid:i,reason:s}=P6(t,n);if(!i){ve(s);return}}else if(e===void 0&&r.useUnaggregatedDomain){const{valid:i}=P6(t,n);if(i)return"unaggregated"}return e}function Sxe(e,t){const n=e.getScaleComponent(t).get("type"),{encoding:r}=e,i=kxe(e.scaleDomain(t),e.typedFieldDef(t),n,e.config.scale);return i!==e.scaleDomain(t)&&(e.specifiedScales[t]={...e.specifiedScales[t],domain:i}),t==="x"&&Hn(r.x2)?Hn(r.x)?nl(hu(n,i,e,"x"),hu(n,i,e,"x2"),"domain","scale",JE):hu(n,i,e,"x2"):t==="y"&&Hn(r.y2)?Hn(r.y)?nl(hu(n,i,e,"y"),hu(n,i,e,"y2"),"domain","scale",JE):hu(n,i,e,"y2"):hu(n,i,e,t)}function Cxe(e,t,n){return e.map(r=>({signal:`{data: ${Ob(r,{timeUnit:n,type:t})}}`}))}function Vx(e,t,n){var i;const r=(i=or(n))==null?void 0:i.unit;return t==="temporal"||r?Cxe(e,t,r):[e]}function hu(e,t,n,r){const{encoding:i,markDef:s,mark:o,config:a,stack:u}=n,l=Hn(i[r]),{type:c}=l,f=l.timeUnit,d=cye({invalid:ea("invalid",s,a),isPath:wl(o)});if(Tme(t)){const g=hu(e,void 0,n,r),m=Vx(t.unionWith,c,f);return $o([...m,...g.value])}else{if(Ue(t))return $o([t]);if(t&&t!=="unaggregated"&&!hz(t))return $o(Vx(t,c,f))}if(u&&r===u.fieldChannel){if(u.offset==="normalize")return Pi([[0,1]]);const g=n.requestDataName(d);return 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r=e.component.scales[n];if(r.merged)return t;const i=r.combine(),{name:s,type:o,selectionExtent:a,domains:u,range:l,reverse:c,...f}=i,d=Mxe(i.range,s,n,e),h=Zb(e,n),p=a?_ye(e,a,r,h):null;return t.push({name:s,type:o,...h?{domain:h}:{},...p?{domainRaw:p}:{},range:d,...c!==void 0?{reverse:c}:{},...f}),t},[])}function Mxe(e,t,n,r){if(Ln(n)){if(of(e))return{step:{signal:`${t}_step`}}}else if(Fe(e)&&La(e))return{...e,data:r.lookupDataSource(e.data)};return e}class FU extends uu{constructor(t,n){super({},{name:t}),this.merged=!1,this.setWithExplicit("type",n)}domainHasZero(){const t=this.get("type");if(At([vr.LOG,vr.TIME,vr.UTC],t))return"definitely-not";const n=this.get("zero");if(n===!0||n===void 0&&At([vr.LINEAR,vr.SQRT,vr.POW],t))return"definitely";const r=this.get("domains");if(r.length>0){let i=!1,s=!1,o=!1;for(const a of r){if(oe(a)){const 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p=n.range;if(oe(p)){if(Ln(e))return $o(p.map(g=>{if(g==="width"||g==="height"){const m=t.getName(g),v=t.getSignalName.bind(t);return Jn.fromName(v,m)}return g}))}else if(Fe(p))return $o({data:t.requestDataName(Sn.Main),field:p.field,sort:{op:"min",field:t.vgField(e)}});return $o(p)}case"scheme":return $o(Oxe(n[f]))}}const o=e===bn||e==="xOffset"?"width":"height",a=r[o];if(na(a)){if(Ln(e))if(ur(s)){const f=MU(a,t,e);if(f)return $o({step:f})}else ve(VB(o));else if(v0(e)){const f=e===gl?"x":"y";if(t.getScaleComponent(f).get("type")==="band"){const p=TU(a,s);if(p)return $o(p)}}}const{rangeMin:u,rangeMax:l}=n,c=Lxe(e,t);return(u!==void 0||l!==void 0)&&DE(s,"rangeMin")&&oe(c)&&c.length===2?$o([u??c[0],l??c[1]]):Pi(c)}function Oxe(e){return Mme(e)?{scheme:e.name,...Ai(e,["name"])}:{scheme:e}}function DU(e,t,n,{center:r}={}){const i=Mi(e),s=t.getName(i),o=t.getSignalName.bind(t);return e===cr&&oo(n)?r?[Jn.fromName(a=>`${o(a)}/2`,s),Jn.fromName(a=>`-${o(a)}/2`,s)]:[Jn.fromName(o,s),0]:r?[Jn.fromName(a=>`-${o(a)}/2`,s),Jn.fromName(a=>`${o(a)}/2`,s)]:[0,Jn.fromName(o,s)]}function Lxe(e,t){const{size:n,config:r,mark:i,encoding:s}=t,{type:o}=Hn(s[e]),u=t.getScaleComponent(e).get("type"),{domain:l,domainMid:c}=t.specifiedScales[e];switch(e){case bn:case cr:{if(At(["point","band"],u)){const f=RU(e,n,r.view);if(na(f))return{step:MU(f,t,e)}}return DU(e,t,u)}case gl:case ph:return Ixe(e,t,u);case iu:{const f=zxe(i,r),d=jxe(i,n,t,r);return Ld(u)?Bxe(f,d,Pxe(u,r,l,e)):[f,d]}case Ms:return[0,Math.PI*2];case nf:return[0,360];case mo:return[0,new Jn(()=>{const f=t.getSignalName(Ji(t.parent)?"child_width":"width"),d=t.getSignalName(Ji(t.parent)?"child_height":"height");return`min(${f},${d})/2`})];case ml:return{step:1e3/r.scale.framesPerSecond};case bl:return[r.scale.minStrokeWidth,r.scale.maxStrokeWidth];case xl:return[[1,0],[4,2],[2,1],[1,1],[1,2,4,2]];case Di:return"symbol";case Fi:case da:case ha:return u==="ordinal"?o==="nominal"?"category":"ordinal":c!==void 0?"diverging":i==="rect"||i==="geoshape"?"heatmap":"ramp";case su:case vl:case yl:return[r.scale.minOpacity,r.scale.maxOpacity]}}function MU(e,t,n){const{encoding:r}=t,i=t.getScaleComponent(n),s=TC(n),o=r[s];if(aj({step:e,offsetIsDiscrete:at(o)&&uz(o.type)})==="offset"&&jz(r,s)){const u=t.getScaleComponent(s);let c=`domain('${t.scaleName(s)}').length`;if(u.get("type")==="band"){const d=u.get("paddingInner")??u.get("padding")??0,h=u.get("paddingOuter")??u.get("padding")??0;c=`bandspace(${c}, ${d}, ${h})`}const f=i.get("paddingInner")??i.get("padding");return{signal:`${e.step} * ${c} / (1-${Xge(f)})`}}else return e.step}function TU(e,t){if(aj({step:e,offsetIsDiscrete:ur(t)})==="offset")return{step:e.step}}function Ixe(e,t,n){const r=e===gl?"x":"y",i=t.getScaleComponent(r);if(!i)return DU(r,t,n,{center:!0});const s=i.get("type"),o=t.scaleName(r),{markDef:a,config:u}=t;if(s==="band"){const l=RU(r,t.size,t.config.view);if(na(l)){const c=TU(l,n);if(c)return c}return[0,{signal:`bandwidth('${o}')`}]}else{const l=t.encoding[r];if(be(l)&&l.timeUnit){const c=iz(l.timeUnit,p=>`scale('${o}', ${p})`),f=t.config.scale.bandWithNestedOffsetPaddingInner,d=tl({fieldDef:l,markDef:a,config:u})-.5,h=d!==0?` + ${d}`:"";if(f){const p=Ue(f)?`${f.signal}/2`+h:`${f/2+d}`,g=Ue(f)?`(1 - ${f.signal}/2)`+h:`${1-f/2+d}`;return[{signal:`${p} * (${c})`},{signal:`${g} * (${c})`}]}return[0,{signal:c}]}return gB(`Cannot use ${e} scale if ${r} scale is not discrete.`)}}function RU(e,t,n){const r=e===bn?"width":"height",i=t[r];return i||Pv(n,r)}function Pxe(e,t,n,r){switch(e){case"quantile":return t.scale.quantileCount;case"quantize":return t.scale.quantizeCount;case"threshold":return n!==void 0&&oe(n)?n.length+1:(ve(tme(r)),3)}}function Bxe(e,t,n){const r=()=>{const i=Zs(t),s=Zs(e),o=`(${i} - ${s}) / (${n} - 1)`;return`sequence(${s}, ${i} + ${o}, ${o})`};return Ue(t)?new Jn(r):{signal:r()}}function zxe(e,t){switch(e){case"bar":case"tick":return t.scale.minBandSize;case"line":case"trail":case"rule":return t.scale.minStrokeWidth;case"text":return t.scale.minFontSize;case"point":case"square":case"circle":return t.scale.minSize}throw new Error(Ab("size",e))}const j6=.95;function jxe(e,t,n,r){const i={x:z6(n,"x"),y:z6(n,"y")};switch(e){case"bar":case"tick":{if(r.scale.maxBandSize!==void 0)return r.scale.maxBandSize;const s=U6(t,i,r.view);return Ut(s)?s-1:new Jn(()=>`${s.signal} - 1`)}case"line":case"trail":case"rule":return r.scale.maxStrokeWidth;case"text":return r.scale.maxFontSize;case"point":case"square":case"circle":{if(r.scale.maxSize)return r.scale.maxSize;const s=U6(t,i,r.view);return Ut(s)?Math.pow(j6*s,2):new Jn(()=>`pow(${j6} * ${s.signal}, 2)`)}}throw new Error(Ab("size",e))}function U6(e,t,n){const r=na(e.width)?e.width.step:NE(n,"width"),i=na(e.height)?e.height.step:NE(n,"height");return t.x||t.y?new Jn(()=>`min(${[t.x?t.x.signal:r,t.y?t.y.signal:i].join(", 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a=o.getWithExplicit(t);i=nl(i,a,t,"scale",xj((u,l)=>{switch(t){case"range":return u.step&&l.step?u.step-l.step:0}return 0}))}}n[r].setWithExplicit(t,i)}}function qxe(e,t){const n=t.bin;if(cn(n)){const r=P$(e,t.field,n);return new Jn(()=>e.getSignalName(r))}else if(hr(n)&&sf(n)&&n.step!==void 0)return{step:n.step}}function Wxe(e,t){if(At([Fi,da,ha],e)&&t!=="nominal")return"hcl"}function Hxe(e,t,n,r,i,s){var o;if(!((o=uo(s))!=null&&o.bin||oe(n)||i!=null||r!=null||At([vr.TIME,vr.UTC],e)))return Ln(t)?!0:void 0}function Gxe(e,t,n,r,i,s){if(Ln(e)){if(zo(t)){if(n.continuousPadding!==void 0)return n.continuousPadding;const{type:o,orient:a}=i;if(o==="bar"&&!(be(r)&&(r.bin||r.timeUnit))&&(a==="vertical"&&e==="x"||a==="horizontal"&&e==="y"))return s.continuousBandSize}if(t===vr.POINT)return n.pointPadding}}function Yxe(e,t,n,r,i,s=!1){if(e===void 0){if(Ln(t)){const{bandPaddingInner:o,barBandPaddingInner:a,rectBandPaddingInner:u,tickBandPaddingInner:l,bandWithNestedOffsetPaddingInner:c}=i;return s?c:On(o,n==="bar"?a:n==="tick"?l:u)}else if(v0(t)&&r===vr.BAND)return i.offsetBandPaddingInner}}function Vxe(e,t,n,r,i,s=!1){if(e===void 0){if(Ln(t)){const{bandPaddingOuter:o,bandWithNestedOffsetPaddingOuter:a}=i;if(s)return a;if(n===vr.BAND)return On(o,Ue(r)?{signal:`${r.signal}/2`}:r/2)}else if(v0(t)){if(n===vr.POINT)return .5;if(n===vr.BAND)return i.offsetBandPaddingOuter}}}function Xxe(e,t,n,r){if(n==="x"&&r.xReverse!==void 0)return oo(e)&&t==="descending"?Ue(r.xReverse)?{signal:`!${r.xReverse.signal}`}:!r.xReverse:r.xReverse;if(oo(e)&&t==="descending")return!0}function Kxe(e,t,n,r,i,s,o){if(!!n&&n!=="unaggregated"&&oo(i)){if(oe(n)){const u=n[0],l=n[n.length-1];if(Ut(u)&&u<=0&&Ut(l)&&l>=0)return!0}return!1}if(e==="size"&&t.type==="quantitative"&&!Ld(i))return!0;if(!(be(t)&&t.bin)&&At([...ou,...Dge],e)){const{orient:u,type:l}=r;return At(["bar","area","line","trail"],l)&&(u==="horizontal"&&e==="y"||u==="vertical"&&e==="x")?!1:At(["bar","area"],l)&&!o?!0:s==null?void 0:s.zero}return!1}function Zxe(e,t,n,r,i=!1){const s=Jxe(t,n,r,i),{type:o}=e;return ga(t)?o!==void 0?Pme(t,o)?be(n)&&!Ime(o,n.type)?(ve(B0e(o,s)),s):o:(ve(P0e(t,o,s)),s):s:null}function Jxe(e,t,n,r){var i;switch(t.type){case"nominal":case"ordinal":{if(Gf(e)||Nx(e)==="discrete")return e==="shape"&&t.type==="ordinal"&&ve(Ox(e,"ordinal")),"ordinal";if(Rx(e))return"band";if(Ln(e)||v0(e)){if(At(["rect","bar","image","rule","tick"],n.type)||r)return"band"}else if(n.type==="arc"&&e in OC)return"band";const s=n[Mi(e)];return zc(s)||Pd(t)&&((i=t.axis)!=null&&i.tickBand)?"band":"point"}case"temporal":return Gf(e)?"time":Nx(e)==="discrete"?(ve(Ox(e,"temporal")),"ordinal"):be(t)&&t.timeUnit&&or(t.timeUnit).utc?"utc":Rx(e)?"band":"time";case"quantitative":return Gf(e)?be(t)&&cn(t.bin)?"bin-ordinal":"linear":Nx(e)==="discrete"?(ve(Ox(e,"quantitative")),"ordinal"):Rx(e)?"band":"linear";case"geojson":return}throw new Error(HB(t.type))}function Qxe(e,{ignoreRange:t}={}){IU(e),CU(e);for(const n of Lme)NU(e,n);t||OU(e)}function IU(e){kn(e)?e.component.scales=e_e(e):e.component.scales=n_e(e)}function e_e(e){const{encoding:t,mark:n,markDef:r}=e,i={};for(const s of LC){const o=Hn(t[s]);if(o&&n===vz&&s===Di&&o.type===gh)continue;let a=o&&o.scale;if(o&&a!==null&&a!==!1){a??(a={});const u=Uz(t,s),l=Zxe(a,s,o,r,u);i[s]=new FU(e.scaleName(`${s}`,!0),{value:l,explicit:a.type===l})}}return i}const t_e=xj((e,t)=>UM(e)-UM(t));function n_e(e){var t;const n=e.component.scales={},r={},i=e.component.resolve;for(const s of e.children){IU(s);for(const o of pe(s.component.scales))if((t=i.scale)[o]??(t[o]=pU(o,e)),i.scale[o]==="shared"){const a=r[o],u=s.component.scales[o].getWithExplicit("type");a?Sme(a.value,u.value)?r[o]=nl(a,u,"type","scale",t_e):(i.scale[o]="independent",delete r[o]):r[o]=u}}for(const s of pe(r)){const o=e.scaleName(s,!0),a=r[s];n[s]=new FU(o,a);for(const u of e.children){const l=u.component.scales[s];l&&(u.renameScale(l.get("name"),o),l.merged=!0)}}return n}class Kx{constructor(){this.nameMap={}}rename(t,n){this.nameMap[t]=n}has(t){return this.nameMap[t]!==void 0}get(t){for(;this.nameMap[t]&&t!==this.nameMap[t];)t=this.nameMap[t];return t}}function kn(e){return(e==null?void 0:e.type)==="unit"}function Ji(e){return(e==null?void 0:e.type)==="facet"}function q$(e){return(e==null?void 0:e.type)==="concat"}function xh(e){return(e==null?void 0:e.type)==="layer"}class W${constructor(t,n,r,i,s,o,a){this.type=n,this.parent=r,this.config=s,this.parent=r,this.config=s,this.view=gr(a),this.name=t.name??i,this.title=yu(t.title)?{text:t.title}:t.title?gr(t.title):void 0,this.scaleNameMap=r?r.scaleNameMap:new Kx,this.projectionNameMap=r?r.projectionNameMap:new Kx,this.signalNameMap=r?r.signalNameMap:new Kx,this.data=t.data,this.description=t.description,this.transforms=Jve(t.transform??[]),this.layout=n==="layer"||n==="unit"?{}:nve(t,n,s),this.component={data:{sources:r?r.component.data.sources:[],outputNodes:r?r.component.data.outputNodes:{},outputNodeRefCounts:r?r.component.data.outputNodeRefCounts:{},isFaceted:Tb(t)||(r==null?void 0:r.component.data.isFaceted)&&t.data===void 0},layoutSize:new uu,layoutHeaders:{row:{},column:{},facet:{}},mark:null,resolve:{scale:{},axis:{},legend:{},...o?it(o):{}},selection:null,scales:null,projection:null,axes:{},legends:{}}}get width(){return this.getSizeSignalRef("width")}get height(){return this.getSizeSignalRef("height")}parse(){this.parseScale(),this.parseLayoutSize(),this.renameTopLevelLayoutSizeSignal(),this.parseSelections(),this.parseProjection(),this.parseData(),this.parseAxesAndHeaders(),this.parseLegends(),this.parseMarkGroup()}parseScale(){Qxe(this)}parseProjection(){AU(this)}renameTopLevelLayoutSizeSignal(){this.getName("width")!=="width"&&this.renameSignal(this.getName("width"),"width"),this.getName("height")!=="height"&&this.renameSignal(this.getName("height"),"height")}parseLegends(){bU(this)}assembleEncodeFromView(t){const{style:n,...r}=t,i={};for(const s of pe(r)){const o=r[s];o!==void 0&&(i[s]=dn(o))}return i}assembleGroupEncodeEntry(t){let n={};return this.view&&(n=this.assembleEncodeFromView(this.view)),!t&&(this.description&&(n.description=dn(this.description)),this.type==="unit"||this.type==="layer")?{width:this.getSizeSignalRef("width"),height:this.getSizeSignalRef("height"),...n}:on(n)?void 0:n}assembleLayout(){if(!this.layout)return;const{spacing:t,...n}=this.layout,{component:r,config:i}=this,s=w2e(r.layoutHeaders,i);return{padding:t,...this.assembleDefaultLayout(),...n,...s?{titleBand:s}:{}}}assembleDefaultLayout(){return{}}assembleHeaderMarks(){const{layoutHeaders:t}=this.component;let n=[];for(const r of vs)t[r].title&&n.push(m2e(this,r));for(const r of N$)n=n.concat(v2e(this,r));return n}assembleAxes(){return r2e(this.component.axes,this.config)}assembleLegends(){return _U(this)}assembleProjections(){return H2e(this)}assembleTitle(){const{encoding:t,...n}=this.title??{},r={...LB(this.config.title).nonMarkTitleProperties,...n,...t?{encode:{update:t}}:{}};if(r.text)return At(["unit","layer"],this.type)?At(["middle",void 0],r.anchor)&&(r.frame??(r.frame="group")):r.anchor??(r.anchor="start"),on(r)?void 0:r}assembleGroup(t=[]){const n={};t=t.concat(this.assembleSignals()),t.length>0&&(n.signals=t);const r=this.assembleLayout();r&&(n.layout=r),n.marks=[].concat(this.assembleHeaderMarks(),this.assembleMarks());const i=!this.parent||Ji(this.parent)?$U(this):[];i.length>0&&(n.scales=i);const s=this.assembleAxes();s.length>0&&(n.axes=s);const o=this.assembleLegends();return o.length>0&&(n.legends=o),n}getName(t){return yn((this.name?`${this.name}_`:"")+t)}getDataName(t){return this.getName(Sn[t].toLowerCase())}requestDataName(t){const n=this.getDataName(t),r=this.component.data.outputNodeRefCounts;return r[n]=(r[n]||0)+1,n}getSizeSignalRef(t){if(Ji(this.parent)){const n=dU(t),r=_b(n),i=this.component.scales[r];if(i&&!i.merged){const s=i.get("type"),o=i.get("range");if(ur(s)&&of(o)){const a=i.get("name"),u=Zb(this,r),l=U$(u);if(l){const c=Ce({aggregate:"distinct",field:l},{expr:"datum"});return{signal:fU(a,i,c)}}else return ve(BC(r)),null}}}return{signal:this.signalNameMap.get(this.getName(t))}}lookupDataSource(t){const n=this.component.data.outputNodes[t];return n?n.getSource():t}getSignalName(t){return this.signalNameMap.get(t)}renameSignal(t,n){this.signalNameMap.rename(t,n)}renameScale(t,n){this.scaleNameMap.rename(t,n)}renameProjection(t,n){this.projectionNameMap.rename(t,n)}scaleName(t,n){if(n)return this.getName(t);if($B(t)&&ga(t)&&this.component.scales[t]||this.scaleNameMap.has(this.getName(t)))return this.scaleNameMap.get(this.getName(t))}projectionName(t){if(t)return this.getName("projection");if(this.component.projection&&!this.component.projection.merged||this.projectionNameMap.has(this.getName("projection")))return this.projectionNameMap.get(this.getName("projection"))}getScaleComponent(t){if(!this.component.scales)throw new Error("getScaleComponent cannot be called before parseScale(). Make sure you have called parseScale or use parseUnitModelWithScale().");const n=this.component.scales[t];return n&&!n.merged?n:this.parent?this.parent.getScaleComponent(t):void 0}getScaleType(t){const n=this.getScaleComponent(t);return n?n.get("type"):void 0}getSelectionComponent(t,n){let r=this.component.selection[t];if(!r&&this.parent&&(r=this.parent.getSelectionComponent(t,n)),!r)throw new Error(e0e(n));return r}hasAxisOrientSignalRef(){var t,n;return((t=this.component.axes.x)==null?void 0:t.some(r=>r.hasOrientSignalRef()))||((n=this.component.axes.y)==null?void 0:n.some(r=>r.hasOrientSignalRef()))}}class PU extends W${vgField(t,n={}){const r=this.fieldDef(t);if(r)return Ce(r,n)}reduceFieldDef(t,n){return M1e(this.getMapping(),(r,i,s)=>{const o=uo(i);return o?t(r,o,s):r},n)}forEachFieldDef(t,n){h$(this.getMapping(),(r,i)=>{const s=uo(r);s&&t(s,i)},n)}}class Jb extends tn{clone(){return new Jb(null,it(this.transform))}constructor(t,n){super(t),this.transform=n,this.transform=it(n);const r=this.transform.as??[void 0,void 0];this.transform.as=[r[0]??"value",r[1]??"density"];const i=this.transform.resolve??"shared";this.transform.resolve=i}dependentFields(){return new Set([this.transform.density,...this.transform.groupby??[]])}producedFields(){return new Set(this.transform.as)}hash(){return`DensityTransform ${Ft(this.transform)}`}assemble(){const{density:t,...n}=this.transform,r={type:"kde",field:t,...n};return r.resolve=this.transform.resolve,r}}class Qb extends tn{clone(){return new Qb(null,it(this.transform))}constructor(t,n){super(t),this.transform=n,this.transform=it(n)}dependentFields(){return new Set([this.transform.extent])}producedFields(){return new Set([])}hash(){return`ExtentTransform ${Ft(this.transform)}`}assemble(){const{extent:t,param:n}=this.transform;return{type:"extent",field:t,signal:n}}}class e2 extends tn{clone(){return new e2(this.parent,it(this.transform))}constructor(t,n){super(t),this.transform=n,this.transform=it(n);const{flatten:r,as:i=[]}=this.transform;this.transform.as=r.map((s,o)=>i[o]??s)}dependentFields(){return new Set(this.transform.flatten)}producedFields(){return new Set(this.transform.as)}hash(){return`FlattenTransform ${Ft(this.transform)}`}assemble(){const{flatten:t,as:n}=this.transform;return{type:"flatten",fields:t,as:n}}}class t2 extends tn{clone(){return new t2(null,it(this.transform))}constructor(t,n){super(t),this.transform=n,this.transform=it(n);const r=this.transform.as??[void 0,void 0];this.transform.as=[r[0]??"key",r[1]??"value"]}dependentFields(){return new Set(this.transform.fold)}producedFields(){return new Set(this.transform.as)}hash(){return`FoldTransform ${Ft(this.transform)}`}assemble(){const{fold:t,as:n}=this.transform;return{type:"fold",fields:t,as:n}}}class Xf extends tn{clone(){return new Xf(null,it(this.fields),this.geojson,this.signal)}static parseAll(t,n){if(n.component.projection&&!n.component.projection.isFit)return t;let r=0;for(const i of[[yo,vo],[Fs,bo]]){const s=i.map(o=>{const a=Hn(n.encoding[o]);return be(a)?a.field:ma(a)?{expr:`${a.datum}`}:ao(a)?{expr:`${a.value}`}:void 0});(s[0]||s[1])&&(t=new Xf(t,s,null,n.getName(`geojson_${r++}`)))}if(n.channelHasField(Di)){const i=n.typedFieldDef(Di);i.type===gh&&(t=new Xf(t,null,i.field,n.getName(`geojson_${r++}`)))}return t}constructor(t,n,r,i){super(t),this.fields=n,this.geojson=r,this.signal=i}dependentFields(){const t=(this.fields??[]).filter(De);return new Set([...this.geojson?[this.geojson]:[],...t])}producedFields(){return new Set}hash(){return`GeoJSON ${this.geojson} ${this.signal} ${Ft(this.fields)}`}assemble(){return[...this.geojson?[{type:"filter",expr:`isValid(datum["${this.geojson}"])`}]:[],{type:"geojson",...this.fields?{fields:this.fields}:{},...this.geojson?{geojson:this.geojson}:{},signal:this.signal}]}}class xg extends tn{clone(){return new xg(null,this.projection,it(this.fields),it(this.as))}constructor(t,n,r,i){super(t),this.projection=n,this.fields=r,this.as=i}static parseAll(t,n){if(!n.projectionName())return t;for(const r of[[yo,vo],[Fs,bo]]){const i=r.map(o=>{const a=Hn(n.encoding[o]);return be(a)?a.field:ma(a)?{expr:`${a.datum}`}:ao(a)?{expr:`${a.value}`}:void 0}),s=r[0]===Fs?"2":"";(i[0]||i[1])&&(t=new xg(t,n.projectionName(),i,[n.getName(`x${s}`),n.getName(`y${s}`)]))}return t}dependentFields(){return new Set(this.fields.filter(De))}producedFields(){return new Set(this.as)}hash(){return`Geopoint ${this.projection} ${Ft(this.fields)} ${Ft(this.as)}`}assemble(){return{type:"geopoint",projection:this.projection,fields:this.fields,as:this.as}}}class hc extends tn{clone(){return new hc(null,it(this.transform))}constructor(t,n){super(t),this.transform=n}dependentFields(){return new Set([this.transform.impute,this.transform.key,...this.transform.groupby??[]])}producedFields(){return new Set([this.transform.impute])}processSequence(t){const{start:n=0,stop:r,step:i}=t;return{signal:`sequence(${[n,r,...i?[i]:[]].join(",")})`}}static makeFromTransform(t,n){return new hc(t,n)}static makeFromEncoding(t,n){const r=n.encoding,i=r.x,s=r.y;if(be(i)&&be(s)){const o=i.impute?i:s.impute?s:void 0;if(o===void 0)return;const a=i.impute?s:s.impute?i:void 0,{method:u,value:l,frame:c,keyvals:f}=o.impute,d=Hz(n.mark,r);return new hc(t,{impute:o.field,key:a.field,...u?{method:u}:{},...l!==void 0?{value:l}:{},...c?{frame:c}:{},...f!==void 0?{keyvals:f}:{},...d.length?{groupby:d}:{}})}return null}hash(){return`Impute ${Ft(this.transform)}`}assemble(){const{impute:t,key:n,keyvals:r,method:i,groupby:s,value:o,frame:a=[null,null]}=this.transform,u={type:"impute",field:t,key:n,...r?{keyvals:Rve(r)?this.processSequence(r):r}:{},method:"value",...s?{groupby:s}:{},value:!i||i==="value"?o:null};if(i&&i!=="value"){const l={type:"window",as:[`imputed_${t}_value`],ops:[i],fields:[t],frame:a,ignorePeers:!1,...s?{groupby:s}:{}},c={type:"formula",expr:`datum.${t} === null ? datum.imputed_${t}_value : datum.${t}`,as:t};return[u,l,c]}else return[u]}}class n2 extends tn{clone(){return new n2(null,it(this.transform))}constructor(t,n){super(t),this.transform=n,this.transform=it(n);const r=this.transform.as??[void 0,void 0];this.transform.as=[r[0]??n.on,r[1]??n.loess]}dependentFields(){return new Set([this.transform.loess,this.transform.on,...this.transform.groupby??[]])}producedFields(){return new Set(this.transform.as)}hash(){return`LoessTransform ${Ft(this.transform)}`}assemble(){const{loess:t,on:n,...r}=this.transform;return{type:"loess",x:n,y:t,...r}}}class _g extends tn{clone(){return new _g(null,it(this.transform),this.secondary)}constructor(t,n,r){super(t),this.transform=n,this.secondary=r}static make(t,n,r,i){const s=n.component.data.sources,{from:o}=r;let a=null;if(Nve(o)){let u=jU(o.data,s);u||(u=new Gc(o.data),s.push(u));const l=n.getName(`lookup_${i}`);a=new ki(u,l,Sn.Lookup,n.component.data.outputNodeRefCounts),n.component.data.outputNodes[l]=a}else if(Ove(o)){const u=o.param;r={as:u,...r};let l;try{l=n.getSelectionComponent(yn(u),u)}catch{throw new Error(i0e(u))}if(a=l.materialized,!a)throw new Error(s0e(u))}return new _g(t,r,a.getSource())}dependentFields(){return new Set([this.transform.lookup])}producedFields(){return new Set(this.transform.as?Me(this.transform.as):this.transform.from.fields)}hash(){return`Lookup ${Ft({transform:this.transform,secondary:this.secondary})}`}assemble(){let t;if(this.transform.from.fields)t={values:this.transform.from.fields,...this.transform.as?{as:Me(this.transform.as)}:{}};else{let n=this.transform.as;De(n)||(ve(m0e),n="_lookup"),t={as:[n]}}return{type:"lookup",from:this.secondary,key:this.transform.from.key,fields:[this.transform.lookup],...t,...this.transform.default?{default:this.transform.default}:{}}}}class r2 extends tn{clone(){return new r2(null,it(this.transform))}constructor(t,n){super(t),this.transform=n,this.transform=it(n);const r=this.transform.as??[void 0,void 0];this.transform.as=[r[0]??"prob",r[1]??"value"]}dependentFields(){return new Set([this.transform.quantile,...this.transform.groupby??[]])}producedFields(){return new Set(this.transform.as)}hash(){return`QuantileTransform ${Ft(this.transform)}`}assemble(){const{quantile:t,...n}=this.transform;return{type:"quantile",field:t,...n}}}class i2 extends tn{clone(){return new i2(null,it(this.transform))}constructor(t,n){super(t),this.transform=n,this.transform=it(n);const r=this.transform.as??[void 0,void 0];this.transform.as=[r[0]??n.on,r[1]??n.regression]}dependentFields(){return new Set([this.transform.regression,this.transform.on,...this.transform.groupby??[]])}producedFields(){return new Set(this.transform.as)}hash(){return`RegressionTransform ${Ft(this.transform)}`}assemble(){const{regression:t,on:n,...r}=this.transform;return{type:"regression",x:n,y:t,...r}}}class s2 extends tn{clone(){return new s2(null,it(this.transform))}constructor(t,n){super(t),this.transform=n}addDimensions(t){this.transform.groupby=Bo((this.transform.groupby??[]).concat(t),n=>n)}producedFields(){}dependentFields(){return new Set([this.transform.pivot,this.transform.value,...this.transform.groupby??[]])}hash(){return`PivotTransform ${Ft(this.transform)}`}assemble(){const{pivot:t,value:n,groupby:r,limit:i,op:s}=this.transform;return{type:"pivot",field:t,value:n,...i!==void 0?{limit:i}:{},...s!==void 0?{op:s}:{},...r!==void 0?{groupby:r}:{}}}}class o2 extends tn{clone(){return new o2(null,it(this.transform))}constructor(t,n){super(t),this.transform=n}dependentFields(){return new Set}producedFields(){return new Set}hash(){return`SampleTransform ${Ft(this.transform)}`}assemble(){return{type:"sample",size:this.transform.sample}}}function BU(e){let t=0;function n(r,i){if(r instanceof Gc&&!r.isGenerator&&!zd(r.data)&&(e.push(i),i={name:null,source:i.name,transform:[]}),r instanceof Or&&(r.parent instanceof Gc&&!i.source?(i.format={...i.format,parse:r.assembleFormatParse()},i.transform.push(...r.assembleTransforms(!0))):i.transform.push(...r.assembleTransforms())),r instanceof yh){i.name||(i.name=`data_${t++}`),!i.source||i.transform.length>0?(e.push(i),r.data=i.name):r.data=i.source,e.push(...r.assemble());return}switch((r instanceof D0||r instanceof M0||r instanceof Hd||r instanceof vh||r instanceof Ud||r instanceof xg||r instanceof eo||r instanceof _g||r instanceof bh||r instanceof df||r instanceof t2||r instanceof e2||r instanceof Jb||r instanceof n2||r instanceof r2||r instanceof i2||r instanceof rl||r instanceof o2||r instanceof s2||r instanceof Qb)&&i.transform.push(r.assemble()),(r instanceof Go||r instanceof Wo||r instanceof hc||r instanceof Ga||r instanceof Xf)&&i.transform.push(...r.assemble()),r instanceof 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V$(e,t={fromPrefix:""}){const{mark:n,markDef:r,encoding:i,config:s}=e,o=On(r.clip,X_e(e),K_e(e)),a=PB(r),u=i.key,l=V_e(e),c=Z_e(e),f=sn("aria",r,s),d=gm[n].postEncodingTransform?gm[n].postEncodingTransform(e):null;return[{name:e.getName("marks"),type:gm[n].vgMark,...o?{clip:o}:{},...a?{style:a}:{},...u?{key:u.field}:{},...l?{sort:l}:{},...c||{},...f===!1?{aria:f}:{},from:{data:t.fromPrefix+e.requestDataName(Sn.Main)},encode:{update:gm[n].encodeEntry(e)},...d?{transform:d}:{}}]}function X_e(e){const t=e.getScaleComponent("x"),n=e.getScaleComponent("y");return t!=null&&t.get("selectionExtent")||n!=null&&n.get("selectionExtent")?!0:void 0}function K_e(e){const t=e.component.projection;return t&&!t.isFit?!0:void 0}function Z_e(e){if(!e.component.selection)return null;const t=pe(e.component.selection).length;let n=t,r=e.parent;for(;r&&n===0;)n=pe(r.component.selection).length,r=r.parent;return n?{interactive:t>0||e.mark==="geoshape"||!!e.encoding.tooltip||!!e.markDef.tooltip}:null}class qU 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0?t:this.encoding.x||this.encoding.y?"cell":"view"}getMapping(){return this.encoding}get mark(){return this.markDef.type}channelHasField(t){return fc(this.encoding,t)}fieldDef(t){const n=this.encoding[t];return uo(n)}typedFieldDef(t){const n=this.fieldDef(t);return ai(n)?n:null}}class X$ extends W${constructor(t,n,r,i,s){super(t,"layer",n,r,s,t.resolve,t.view);const o={...i,...t.width?{width:t.width}:{},...t.height?{height:t.height}:{}};this.children=t.layer.map((a,u)=>{if(Bb(a))return new X$(a,this,this.getName(`layer_${u}`),o,s);if(au(a))return new qU(a,this,this.getName(`layer_${u}`),o,s);throw new Error(PC(a))})}parseData(){this.component.data=a2(this);for(const t of this.children)t.parseData()}parseLayoutSize(){u_e(this)}parseSelections(){this.component.selection={};for(const t of this.children){t.parseSelections();for(const n of 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xye(this,this.children.flatMap(t=>t.assembleMarks()))}assembleLegends(){return this.children.reduce((t,n)=>t.concat(n.assembleLegends()),_U(this))}}function K$(e,t,n,r,i){if(Tb(e))return new jp(e,t,n,i);if(Bb(e))return new X$(e,t,n,r,i);if(au(e))return new qU(e,t,n,r,i);if(Q1e(e))return new g_e(e,t,n,i);throw new Error(PC(e))}function J_e(e,t={}){t.logger&&nme(t.logger),t.fieldTitle&&Oz(t.fieldTitle);try{const n=cj(Kd(t.config,e.config)),r=bj(e,n),i=K$(r,null,"",void 0,n);return i.parse(),wxe(i.component.data,i),{spec:ewe(i,Q_e(e,r.autosize,n,i),e.datasets,e.usermeta),normalized:r}}finally{t.logger&&rme(),t.fieldTitle&&x1e()}}function Q_e(e,t,n,r){const i=r.component.layoutSize.get("width"),s=r.component.layoutSize.get("height");if(t===void 0?(t={type:"pad"},r.hasAxisOrientSignalRef()&&(t.resize=!0)):De(t)&&(t={type:t}),i&&s&&oye(t.type)){if(i==="step"&&s==="step")ve(OM()),t.type="pad";else if(i==="step"||s==="step"){const o=i==="step"?"width":"height";ve(OM(_b(o)));const 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if(t===8)r=e.view.getBigInt64(e.offset,!0),e.offset+=8;else{const i=e.view.getBigUint64(e.offset,!0);r=e.view.getBigInt64(e.offset+8,!0)<<64n|i,e.offset+=16}return Number(r)*10**-n}function H8(e){const t=e.view.getUint32(e.offset,!0);e.offset+=4;const n=new Uint8Array(e.view.buffer,e.view.byteOffset+e.offset,t);return e.offset+=t,n}function G8(e,t,n,r,i){const s=aF(i);if(!(t!=null&&t.length)&&!n.length){if(!s||!r.length)return r;t=new Array(r.length).fill(s)}const o=(t==null?void 0:t.length)||n.length,a=i.map(({element:p})=>p.repetition_type);let u=0;const l=[e];let c=e,f=0,d=0,h=0;if(n[0])for(;f<a.length-2&&h<n[0];)f++,a[f]!=="REQUIRED"&&(c=c.at(-1),l.push(c),d++),a[f]==="REPEATED"&&h++;for(let p=0;p<o;p++){const g=t!=null&&t.length?t[p]:s,m=n[p];for(;f&&(m<h||a[f]!=="REPEATED");)a[f]!=="REQUIRED"&&(l.pop(),d--),a[f]==="REPEATED"&&h--,f--;for(c=l.at(-1);(f<a.length-2||a[f+1]==="REPEATED")&&(d<g||a[f+1]==="REQUIRED");){if(f++,a[f]!=="REQUIRED"){const 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f=_q(l,c,o);s&&l1(f,r),e.delete(`${i}.${u}.key`),e.delete(`${i}.${u}.value`),e.set(i,f);return}if(t.children.length){const u=t.element.repetition_type==="REQUIRED"?r:r+1,l={};for(const f of t.children){Ep(e,f,n,u);const d=e.get(f.path.join("."));if(!d)throw new Error("parquet struct missing child data");l[f.element.name]=d}for(const f of t.children)e.delete(f.path.join("."));let c=wq(l,u);((a=t.element.logical_type)==null?void 0:a.type)==="VARIANT"&&(c=xq(c,n)),s&&l1(c,r),e.set(i,c)}}function l1(e,t){for(let n=0;n<e.length;n++)t?l1(e[n],t-1):e[n]=e[n][0]}function _q(e,t,n){const r=[];for(let i=0;i<e.length;i++)if(n)r.push(_q(e[i],t[i],n-1));else if(e[i]){const s={};for(let o=0;o<e[i].length;o++){const a=t[i][o];s[e[i][o]]=a===void 0?null:a}r.push(s)}else r.push(void 0);return r}function wq(e,t){var s;const n=Object.keys(e),r=(s=e[n[0]])==null?void 0:s.length,i=[];for(let o=0;o<r;o++){const a={};for(const u of n){if(e[u].length!==r)throw new Error("parquet struct parsing 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Float32Array(p2(e.view.buffer,e.view.byteOffset+e.offset,t*4)):new Float32Array(e.view.buffer,e.view.byteOffset+e.offset,t);return e.offset+=t*4,n}function ake(e,t){const n=(e.view.byteOffset+e.offset)%8?new Float64Array(p2(e.view.buffer,e.view.byteOffset+e.offset,t*8)):new Float64Array(e.view.buffer,e.view.byteOffset+e.offset,t);return e.offset+=t*8,n}function uke(e,t){const n=new Array(t);for(let r=0;r<t;r++){const i=e.view.getUint32(e.offset,!0);e.offset+=4,n[r]=new Uint8Array(e.view.buffer,e.view.byteOffset+e.offset,i),e.offset+=i}return n}function lke(e,t,n){const r=new Array(t);for(let i=0;i<t;i++)r[i]=new Uint8Array(e.view.buffer,e.view.byteOffset+e.offset,n),e.offset+=n;return r}function p2(e,t,n){const r=new ArrayBuffer(n);return new Uint8Array(r).set(new Uint8Array(e,t,n)),r}const cke=[0,255,65535,16777215,4294967295];function Y8(e,t,n,r,i){for(let s=0;s<i;s++)n[r+s]=e[t+s]}function fke(e,t){const n=e.byteLength,r=t.byteLength;let i=0,s=0;for(;i<n;){const o=e[i];if(i++,o<128)break}if(r&&i>=n)throw new Error("invalid snappy length header");for(;i<n;){const o=e[i];let a=0;if(i++,i>=n)throw new Error("missing eof marker");if((o&3)===0){let u=(o>>>2)+1;if(u>60){if(i+3>=n)throw new Error("snappy error literal pos + 3 >= inputLength");const l=u-60;u=e[i]+(e[i+1]<<8)+(e[i+2]<<16)+(e[i+3]<<24),u=(u&cke[l])+1,i+=l}if(i+u>n)throw new Error("snappy error literal exceeds input length");Y8(e,i,t,s,u),i+=u,s+=u}else{let u=0;switch(o&3){case 1:a=(o>>>2&7)+4,u=e[i]+(o>>>5<<8),i++;break;case 2:if(n<=i+1)throw new Error("snappy error end of input");a=(o>>>2)+1,u=e[i]+(e[i+1]<<8),i+=2;break;case 3:if(n<=i+3)throw new Error("snappy error end of input");a=(o>>>2)+1,u=e[i]+(e[i+1]<<8)+(e[i+2]<<16)+(e[i+3]<<24),i+=4;break}if(u===0||isNaN(u))throw new Error(`invalid offset ${u} pos ${i} inputLength ${n}`);if(u>s)throw new Error("cannot copy from before start of buffer");Y8(t,s-u,t,s,a),s+=a}}if(s!==r)throw new Error("premature end of input")}function dke(e,t,{type:n,element:r,schemaPath:i}){const s=new DataView(e.buffer,e.byteOffset,e.byteLength),o={view:s,offset:0};let a;const u=hke(o,t,i),{definitionLevels:l,numNulls:c}=pke(o,t,i),f=t.num_values-c;if(t.encoding==="PLAIN")a=lF(o,n,f,r.type_length);else if(t.encoding==="PLAIN_DICTIONARY"||t.encoding==="RLE_DICTIONARY"||t.encoding==="RLE"){const d=n==="BOOLEAN"?1:s.getUint8(o.offset++);d?(a=new Array(f),n==="BOOLEAN"?(il(o,d,a),a=a.map(h=>!!h)):il(o,d,a,s.byteLength-o.offset)):a=new Uint8Array(f)}else if(t.encoding==="BYTE_STREAM_SPLIT")a=Aq(o,f,n,r.type_length);else if(t.encoding==="DELTA_BINARY_PACKED")a=n==="INT32"?new Int32Array(f):new BigInt64Array(f),kg(o,f,a);else if(t.encoding==="DELTA_LENGTH_BYTE_ARRAY")a=new Array(f),Eq(o,f,a);else throw new Error(`parquet unsupported encoding: ${t.encoding}`);return{definitionLevels:l,repetitionLevels:u,dataPage:a}}function hke(e,t,n){if(n.length>1){const r=gq(n);if(r){const i=new Array(t.num_values);return 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d=vke(i,c,a),h=t.uncompressed_page_size-c.definition_levels_byte_length-c.repetition_levels_byte_length;let p=e.subarray(i.offset);c.is_compressed!==!1&&(p=hA(p,h,u,l));const g=new DataView(p.buffer,p.byteOffset,p.byteLength),m={view:g,offset:0};let v;const b=c.num_values-c.num_nulls;if(c.encoding==="PLAIN")v=lF(m,s,b,o.type_length);else if(c.encoding==="RLE")v=new Array(b),il(m,1,v),v=v.map(x=>!!x);else if(c.encoding==="PLAIN_DICTIONARY"||c.encoding==="RLE_DICTIONARY"){const x=g.getUint8(m.offset++);v=new Array(b),il(m,x,v,h-1)}else if(c.encoding==="DELTA_BINARY_PACKED")v=s==="INT32"?new Int32Array(b):new BigInt64Array(b),kg(m,b,v);else if(c.encoding==="DELTA_LENGTH_BYTE_ARRAY")v=new Array(b),Eq(m,b,v);else if(c.encoding==="DELTA_BYTE_ARRAY")v=new Array(b),JAe(m,b,v);else if(c.encoding==="BYTE_STREAM_SPLIT")v=Aq(m,b,s,o.type_length);else throw new Error(`parquet unsupported encoding: ${c.encoding}`);return{definitionLevels:d,repetitionLevels:f,dataPage:v}}function mke(e,t,n){const r=gq(n);if(!r)return[];const i=new Array(t.num_values);return il(e,h2(r),i,t.repetition_levels_byte_length),i}function vke(e,t,n){const r=aF(n);if(r){const i=new Array(t.num_values);return il(e,h2(r),i,t.definition_levels_byte_length),i}}function V8(e,{groupStart:t,selectStart:n,selectEnd:r},i,s){const{pathInSchema:o,schemaPath:a}=i,u=mq(a),l=[];let c,f,d=0,h=0;const p=s&&(()=>{f&&s({pathInSchema:o,columnData:f,rowStart:t+d-f.length,rowEnd:t+d})});for(;(u?d<r:e.offset<e.view.byteLength-1)&&!(e.offset>=e.view.byteLength-1);){const g=yke(e);if(g.type==="DICTIONARY_PAGE"){const{data:m}=X8(e,g,i,c,void 0,0);m&&(c=cq(m,i))}else{const m=(f==null?void 0:f.length)||0,v=X8(e,g,i,c,f,n-d);v.skipped?(l.length||(h+=v.skipped),d+=v.skipped):v.data&&f===v.data?d+=v.data.length-m:v.data&&v.data.length&&(p==null||p(),l.push(v.data),d+=v.data.length,f=v.data)}}return p==null||p(),{data:l,skipped:h}}function X8(e,t,n,r,i,s){const{type:o,element:a,schemaPath:u,codec:l,compressors:c}=n,f=new Uint8Array(e.view.buffer,e.view.byteOffset+e.offset,t.compressed_page_size);if(e.offset+=t.compressed_page_size,t.type==="DATA_PAGE"){const d=t.data_page_header;if(!d)throw new Error("parquet data page header is undefined");if(s>d.num_values&&mq(u))return{skipped:d.num_values};const h=hA(f,Number(t.uncompressed_page_size),l,c),{definitionLevels:p,repetitionLevels:g,dataPage:m}=dke(h,d,n),v=P8(m,r,d.encoding,n),b=Array.isArray(i)?i:[];return{skipped:0,data:G8(b,p,g,v,u)}}else if(t.type==="DATA_PAGE_V2"){const d=t.data_page_header_v2;if(!d)throw new Error("parquet data page header v2 is undefined");if(s>d.num_rows)return{skipped:d.num_values};const{definitionLevels:h,repetitionLevels:p,dataPage:g}=gke(f,t,n),m=P8(g,r,d.encoding,n),v=Array.isArray(i)?i:[];return{skipped:0,data:G8(v,h,p,m,u)}}else if(t.type==="DICTIONARY_PAGE"){const d=t.dictionary_page_header;if(!d)throw new Error("parquet dictionary page header is undefined");const h=hA(f,Number(t.uncompressed_page_size),l,c),p={view:new DataView(h.buffer,h.byteOffset,h.byteLength),offset:0};return{skipped:0,data:lF(p,o,d.num_values,a.type_length)}}else throw new Error(`parquet unsupported page type: ${t.type}`)}function yke(e){const t=d2(e),n=uq[t.field_1],r=t.field_2,i=t.field_3,s=t.field_4,o=t.field_5&&{num_values:t.field_5.field_1,encoding:Gl[t.field_5.field_2],definition_level_encoding:Gl[t.field_5.field_3],repetition_level_encoding:Gl[t.field_5.field_4],statistics:t.field_5.field_5&&{max:t.field_5.field_5.field_1,min:t.field_5.field_5.field_2,null_count:t.field_5.field_5.field_3,distinct_count:t.field_5.field_5.field_4,max_value:t.field_5.field_5.field_5,min_value:t.field_5.field_5.field_6}},a=t.field_6,u=t.field_7&&{num_values:t.field_7.field_1,encoding:Gl[t.field_7.field_2],is_sorted:t.field_7.field_3},l=t.field_8&&{num_values:t.field_8.field_1,num_nulls:t.field_8.field_2,num_rows:t.field_8.field_3,encoding:Gl[t.field_8.field_4],definition_levels_byte_length:t.field_8.field_5,repetition_levels_byte_length:t.field_8.field_6,is_compressed:t.field_8.field_7===void 0?!0:t.field_8.field_7,statistics:t.field_8.field_8};return{type:n,uncompressed_page_size:r,compressed_page_size:i,crc:s,data_page_header:o,index_page_header:a,dictionary_page_header:u,data_page_header_v2:l}}function bke(e,{metadata:t},n){const{file:r,compressors:i,utf8:s}=e,o=[],a={...f2,...e.parsers};for(const u of n.chunks){const{columnMetadata:l}=u,c=pq(t.schema,l.path_in_schema),f={pathInSchema:l.path_in_schema,type:l.type,element:c[c.length-1].element,schemaPath:c,codec:l.codec,parsers:a,compressors:i,utf8:s};if(!("offsetIndex"in u)){o.push({pathInSchema:l.path_in_schema,data:Promise.resolve(r.slice(u.range.startByte,u.range.endByte)).then(d=>{const h={view:new DataView(d),offset:0};return V8(h,n,f,e.onPage)})});continue}o.push({pathInSchema:l.path_in_schema,data:Promise.resolve(r.slice(u.offsetIndex.startByte,u.offsetIndex.endByte)).then(async d=>{const h=UAe({view:new DataView(d),offset:0}),{selectStart:p,selectEnd:g}=n,m=h.page_locations;let v=NaN,b=NaN,x=0;for(let C=0;C<m.length;C++){const $=m[C],M=Number($.first_row_index),N=C+1<m.length?Number(m[C+1].first_row_index):n.groupRows;M<g&&N>p&&(Number.isNaN(v)&&(v=Number($.offset),x=M),b=Number($.offset)+$.compressed_page_size)}const _=await r.slice(v,b),w={view:new DataView(_),offset:0},A=x?{...n,groupStart:n.groupStart+x,selectStart:n.selectStart-x,selectEnd:n.selectEnd-x}:n,{data:E,skipped:S}=V8(w,A,f,e.onPage);return{data:E,skipped:x+S}})})}return{groupStart:n.groupStart,groupRows:n.groupRows,asyncColumns:o}}async function K8({asyncColumns:e},t,n,r,i){const s=await Promise.all(e.map(async({data:f})=>{const d=await f;return{...d,data:bq(d.data)}})),o=e.map(f=>f.pathInSchema[0]).filter(f=>!r||r.includes(f)),a=r??o,u=a.map(f=>e.findIndex(d=>d.pathInSchema[0]===f)),l=n-t;if(i==="object"){const f=Array(l);for(let d=0;d<l;d++){const h=t+d,p={};for(let g=0;g<e.length;g++){const{data:m,skipped:v}=s[g];p[e[g].pathInSchema[0]]=m[h-v]}f[d]=p}return f}const c=Array(l);for(let f=0;f<l;f++){const 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Je)Xe.value<Oe&&(Oe=Xe.value),Xe.value>et&&(et=Xe.value);Oe!==1/0&&(Qe=[Oe,et])}return{data:tR($e,V,"value","seriesKey",de,["seriesKey","run","series_key","device"]).data,yExtent:Qe}}var W=WSe(),xe=D(W);{var ke=U=>{Al(U,{})},Te=U=>{var V=ISe(),K=P(D(V),2),de=D(K);ye(()=>we(de,y(p))),z(U,V)},G=U=>{var V=PSe();z(U,V)},H=U=>{var V=BSe();z(U,V)},fe=U=>{var V=zSe(),K=P(D(V),4),de=D(K);de.textContent=`import trackio

# Auto-enabled when hardware is detected (NVIDIA GPU or Apple Silicon)
run = trackio.init(project="my-project")

# Or explicitly enable it:
run = trackio.init(project="my-project", auto_log_gpu=True)

# You can also manually log system metrics:
trackio.log_gpu()`,z(U,V)},Pe=U=>{var V=Qr(),K=Tt(V);gt(K,17,()=>y(E),pt,(de,$e)=>{const Je=_e(()=>y(A)[y($e)]),Qe=_e(()=>`sys:${y($e)}`),Oe=_e(()=>`sys:${y($e)}:compare`),et=_e(()=>N(y(Qe),y(Je).direct)),Xe=_e(()=>y($).get(y($e))??{}),st=_e(()=>N(y(Oe),Object.keys(y(Xe))));sA(de,{get label(){return y($e)},open:!0,children:(mt,Dt)=>{var le=qSe(),Re=Tt(le);{var lt=X=>{var Be=jSe();gt(Be,21,()=>y(et),pt,(rt,kt,ut)=>{const bt=_e(()=>y(S).get(y(kt))??{data:[],yExtent:void 0}),Pt=_e(()=>y(bt).data),Ht=_e(()=>y(bt).yExtent);var pn=Qr(),qe=Tt(pn);{var ot=Yt=>{{let wn=_e(()=>tt(y(kt),1));Yv(Yt,{get data(){return y(Pt)},x:"time",get y(){return y(kt)},get title(){return y(wn)},get colorMap(){return y(w)},colorField:"series_key",colorDisplayField:"run",get xLim(){return y(d)},get yExtent(){return 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class="svelte-19wbodf"><track kind="captions"/></audio></div>');function XSe(e,t){xn(t,!0);let n=re(t,"src",3,"");const r=72;let i,s,o=ae(ft([])),a=ae(0),u=ae(0),l=ae(!1),c=ae(!1);function f(C){if(!Number.isFinite(C)||C<0)return"0:00";const $=Math.floor(C/60),M=Math.floor(C%60);return`${$}:${M.toString().padStart(2,"0")}`}async function d(){var C;if(n()){R(c,!1);try{const M=await(await fetch(n())).arrayBuffer(),N=window.AudioContext||window.webkitAudioContext,L=new N,T=await L.decodeAudioData(M);R(a,T.duration,!0);const k=T.getChannelData(0),F=Math.max(1,Math.floor(k.length/r)),I=new Array(r);for(let O=0;O<r;O++){let j=0;const Y=O*F,te=Math.min(Y+F,k.length);for(let ce=Y;ce<te;ce++)j+=k[ce]*k[ce];I[O]=Math.sqrt(j/Math.max(1,te-Y))}const B=Math.max(...I,1e-6);R(o,I.map(O=>O/B),!0),(C=L.close)==null||C.call(L)}catch{R(c,!0)}}}function h(){if(!i||y(o).length===0)return;const C=window.devicePixelRatio||1,$=i.getBoundingClientRect();if($.width===0)return;i.width=$.width*C,i.height=$.height*C;const M=i.getContext("2d");M.setTransform(C,0,0,C,0,0),M.clearRect(0,0,$.width,$.height);const N=getComputedStyle(i),L=(N.getPropertyValue("--wave-played")||"#f97316").trim(),T=(N.getPropertyValue("--wave-base")||"#9ca3af").trim(),k=y(a)>0?y(u)/y(a):0,F=$.width/y(o).length,I=$.height/2;for(let B=0;B<y(o).length;B++){const O=Math.max(2,y(o)[B]*$.height*.85),j=(B+.5)/y(o).length;M.fillStyle=j<k?L:T;const Y=Math.max(1.5,F-2);M.fillRect(B*F+(F-Y)/2,I-O/2,Y,O)}}function p(){s&&(s.paused?s.play().catch(()=>{}):s.pause())}function g(C){if(!s||!y(a))return;const $=i.getBoundingClientRect(),M=C.clientX-$.left,N=Math.max(0,Math.min(y(a),M/$.width*y(a)));s.currentTime=N,R(u,N,!0)}Kt(()=>{n(),R(o,[],!0),R(u,0),R(a,0),R(l,!1),d()}),Kt(()=>{y(o),y(u),y(a),h()});var m=VSe();mr("resize",qp,h);var v=D(m),b=D(v);{var x=C=>{var $=GSe();z(C,$)},_=C=>{var $=YSe();z(C,$)};he(b,C=>{y(l)?C(x):C(_,-1)})}var w=P(v,2);Hi(w,C=>i=C,()=>i);var A=P(w,2),E=D(A),S=P(A,2);Hi(S,C=>s=C,()=>s),ye((C,$)=>{Et(v,"aria-label",y(l)?"Pause":"Play"),v.disabled=y(c),we(E,`${C??""} / ${$??""}`),Et(S,"src",n())},[()=>f(y(u)),()=>f(y(a))]),We("click",v,p),We("click",w,g),mr("timeupdate",S,()=>R(u,s.currentTime,!0)),mr("loadedmetadata",S,()=>R(a,s.duration,!0)),mr("play",S,()=>R(l,!0)),mr("pause",S,()=>R(l,!1)),mr("ended",S,()=>{R(l,!1),R(u,0)}),z(e,m),_n()}ui(["click"]);var KSe=q('<h2 class="svelte-outb32">Select a project</h2> <p class="svelte-outb32">Pick a project in the sidebar to browse media and tables for a run.</p>',1),ZSe=q('<h2 class="svelte-outb32">No runs selected</h2> <p class="svelte-outb32">Select runs in the sidebar to browse media and tables.</p> <pre class="svelte-outb32"><code class="svelte-outb32"></code></pre>',1),JSe=q('<h2 class="svelte-outb32">No media or tables in this run</h2> <p class="svelte-outb32">Log images, video, audio, and tables 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class="section-title svelte-outb32"> </span></summary> <div class="gallery svelte-outb32"></div></details>'),i3e=q('<div class="gallery-item svelte-outb32"><div class="media-label svelte-outb32"> </div> <video controls="" preload="metadata" class="svelte-outb32"><track kind="captions"/></video> <!></div>',2),s3e=q('<details class="section svelte-outb32" open=""><summary class="section-summary svelte-outb32"><svg class="chevron svelte-outb32" width="12" height="12" viewBox="0 0 12 12" fill="none" aria-hidden="true"><path d="M3 4.5L6 7.5L9 4.5" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"></path></svg> <span class="section-title svelte-outb32"> </span></summary> <div class="gallery svelte-outb32"></div></details>'),o3e=q('<div class="gallery-item audio-gallery-item svelte-outb32"><div class="media-label svelte-outb32"> </div> <!> <!></div>'),a3e=q('<details class="section svelte-outb32" open=""><summary class="section-summary svelte-outb32"><svg 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open=""><summary class="section-summary svelte-outb32"><svg class="chevron svelte-outb32" width="12" height="12" viewBox="0 0 12 12" fill="none" aria-hidden="true"><path d="M3 4.5L6 7.5L9 4.5" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"></path></svg> <span class="section-title svelte-outb32"> </span></summary> <!></details>'),m3e=q("<!> <!> <!> <!>",1),v3e=q('<div class="media-page svelte-outb32"><!></div>');function y3e(e,t){xn(t,!0);let n=re(t,"project",3,null),r=re(t,"selectedRuns",19,()=>[]),i=re(t,"allRuns",19,()=>[]),s=re(t,"tableTruncateLength",3,250),o=_e(()=>Lg(i().length?i():r()));function a(x){return y(o)[x._runId]??y(o)[x._run]??"#9ca3af"}let u=ae(ft({images:[],videos:[],audios:[],tables:[]})),l=ae(!1);async function c(){if(!n()||r().length===0){R(u,{images:[],videos:[],audios:[],tables:[]},!0);return}R(l,!0);try{const x=r(),_=[];for(const $ of x){const M=await Tq(n(),$);M&&_.push(...M.map(N=>({...N,_run:$.name,_runId:$.id??$.name})))}const w=_,A=[],E=[],S=[],C=[];if(w&&w.forEach(($,M)=>{Object.entries($).forEach(([N,L])=>{if(L&&typeof L=="object"&&L._type){const T={key:N,step:$.step||M,_run:$._run,_runId:$._runId,...L};switch(L._type){case"trackio.image":A.push(T);break;case"trackio.video":E.push(T);break;case"trackio.audio":S.push(T);break;case"trackio.table":C.push(T);break}}})}),await fr()){const $=N=>Promise.all(N.map(async L=>(L.file_path&&(L._resolvedUrl=await aSe(L.file_path)),L))),M=[];for(const N of C)if(Array.isArray(N._value)){for(const L of N._value)for(const T of Object.values(L))if(T&&typeof T=="object"&&!Array.isArray(T)&&T._type==="trackio.image")M.push(T);else if(Array.isArray(T))for(const k of T)k&&typeof k=="object"&&k._type==="trackio.image"&&M.push(k)}await Promise.all([$(A),$(E),$(S),$(M)])}R(u,{images:A,videos:E,audios:S,tables:C},!0)}catch(x){console.error("Failed to load media:",x)}finally{R(l,!1)}}Kt(()=>{n(),r(),c()});function f(x){return x._resolvedUrl?x._resolvedUrl:x.file_path?yF(x.file_path):""}function d(x){return x&&typeof x=="object"&&!Array.isArray(x)&&x._type==="trackio.image"}function h(x){return Array.isArray(x)&&x.length>0&&x.every(_=>_&&typeof _=="object"&&_._type==="trackio.image")}var p=v3e(),g=D(p);{var m=x=>{Al(x,{})},v=x=>{var _=QSe(),w=D(_);{var A=C=>{var $=KSe();z(C,$)},E=C=>{var $=ZSe(),M=P(Tt($),4),N=D(M);N.textContent=`import trackio
trackio.init(project="my-project")
trackio.log({"loss": 0.5})
trackio.finish()`,z(C,$)},S=C=>{var $=JSe(),M=P(Tt($),4),N=D(M);N.textContent=`import trackio

trackio.init(project="my-project")
trackio.log({"plot": trackio.Image("figure.png")})
trackio.log({"clip": trackio.Video("output.mp4")})
trackio.log({"audio": trackio.Audio("speech.wav")})

import pandas as pd
df = pd.DataFrame({"epoch": [0, 1], "acc": [0.9, 0.95]})
trackio.log({"samples": trackio.Table(dataframe=df)})`,z(C,$)};he(w,C=>{n()?r().length===0?C(E,1):C(S,-1):C(A)})}z(x,_)},b=x=>{const _=(T,k=sT)=>{var F=e3e(),I=D(F);let B;var O=P(I,2),j=D(O);ye(Y=>{B=Uu(I,"",B,Y),we(j,`Run: ${k()._run??""}, Step: ${k().step??""}`)},[()=>({background:a(k())})]),z(T,F)};var w=m3e(),A=Tt(w);{var E=T=>{var k=r3e(),F=D(k),I=P(D(F),2),B=D(I),O=P(F,2);gt(O,21,()=>y(u).images,pt,(j,Y)=>{var te=n3e(),ce=D(te),Ae=D(ce),ge=P(ce,2),Ie=P(ge,2);{var tt=ue=>{var Ne=t3e(),Q=D(Ne);ye(()=>we(Q,y(Y).caption)),z(ue,Ne)};he(Ie,ue=>{y(Y).caption&&ue(tt)})}var nt=P(Ie,2);_(nt,()=>y(Y)),ye(ue=>{we(Ae,y(Y).key),Et(ge,"src",ue),Et(ge,"alt",y(Y).caption||y(Y).key)},[()=>f(y(Y))]),z(j,te)}),ye(()=>we(B,`Images (${y(u).images.length??""})`)),z(T,k)};he(A,T=>{y(u).images.length>0&&T(E)})}var S=P(A,2);{var C=T=>{var k=s3e(),F=D(k),I=P(D(F),2),B=D(I),O=P(F,2);gt(O,21,()=>y(u).videos,pt,(j,Y)=>{var te=i3e(),ce=D(te),Ae=D(ce),ge=P(ce,2),Ie=P(ge,2);_(Ie,()=>y(Y)),ye(tt=>{we(Ae,y(Y).key),Et(ge,"src",tt)},[()=>f(y(Y))]),z(j,te)}),ye(()=>we(B,`Videos (${y(u).videos.length??""})`)),z(T,k)};he(S,T=>{y(u).videos.length>0&&T(C)})}var $=P(S,2);{var M=T=>{var k=a3e(),F=D(k),I=P(D(F),2),B=D(I),O=P(F,2);gt(O,21,()=>y(u).audios,pt,(j,Y)=>{var te=o3e(),ce=D(te),Ae=D(ce),ge=P(ce,2);{let tt=_e(()=>f(y(Y)));XSe(ge,{get src(){return y(tt)}})}var Ie=P(ge,2);_(Ie,()=>y(Y)),ye(()=>we(Ae,y(Y).key)),z(j,te)}),ye(()=>we(B,`Audio (${y(u).audios.length??""})`)),z(T,k)};he($,T=>{y(u).audios.length>0&&T(M)})}var N=P($,2);{var L=T=>{var k=g3e(),F=D(k),I=P(D(F),2),B=D(I),O=P(F,2);gt(O,17,()=>y(u).tables,pt,(j,Y)=>{var te=Qr(),ce=Tt(te);{var Ae=ge=>{var Ie=p3e(),tt=D(Ie),nt=D(tt),ue=D(nt),Ne=P(nt,2);_(Ne,()=>y(Y));var Q=P(tt,2),W=D(Q),xe=D(W);gt(xe,21,()=>Object.keys(y(Y)._value[0]),pt,(Te,G)=>{var H=u3e(),fe=D(H);ye(()=>we(fe,y(G))),z(Te,H)});var ke=P(W);gt(ke,21,()=>y(Y)._value,pt,(Te,G)=>{var H=h3e();gt(H,21,()=>Object.values(y(G)),pt,(fe,Pe)=>{var U=d3e(),V=D(U);{var K=Oe=>{var et=l3e();ye(Xe=>{Et(et,"src",Xe),Et(et,"alt",y(Pe).caption||"")},[()=>f(y(Pe))]),z(Oe,et)},de=_e(()=>d(y(Pe))),$e=Oe=>{var et=f3e();gt(et,21,()=>y(Pe),pt,(Xe,st)=>{var mt=c3e();ye(Dt=>{Et(mt,"src",Dt),Et(mt,"alt",y(st).caption||"")},[()=>f(y(st))]),z(Xe,mt)}),z(Oe,et)},Je=_e(()=>h(y(Pe))),Qe=Oe=>{var et=B_();ye(Xe=>we(et,Xe),[()=>typeof y(Pe)=="string"&&y(Pe).length>s()?y(Pe).slice(0,s())+"…":y(Pe)??""]),z(Oe,et)};he(V,Oe=>{y(de)?Oe(K):y(Je)?Oe($e,1):Oe(Qe,-1)})}z(fe,U)}),z(Te,H)}),ye(()=>we(ue,y(Y).key)),z(ge,Ie)};he(ce,ge=>{y(Y)._value&&y(Y)._value.length>0&&ge(Ae)})}z(j,te)}),ye(()=>we(B,`Tables (${y(u).tables.length??""})`)),z(T,k)};he(N,T=>{y(u).tables.length>0&&T(L)})}z(x,w)};he(g,x=>{y(l)?x(m):y(u).images.length===0&&y(u).videos.length===0&&y(u).audios.length===0&&y(u).tables.length===0?x(v,1):x(b,-1)})}z(e,p),_n()}var b3e=q(`<div class="empty-state svelte-iufsej"><h2 class="svelte-iufsej">No alerts or reports yet</h2> <p class="svelte-iufsej">Alerts are recorded when your training script calls <code class="svelte-iufsej">trackio.alert()</code>.
        Reports are logged as Markdown via <code class="svelte-iufsej">trackio.log()</code>.</p> <pre class="svelte-iufsej"><code class="svelte-iufsej"></code></pre></div>`),x3e=q('<div class="report-card svelte-iufsej"><div class="report-meta svelte-iufsej"> </div> <div class="report-content svelte-iufsej"></div></div>'),_3e=q('<section class="reports-section svelte-iufsej"><h3 class="section-title svelte-iufsej"> </h3> <!></section>'),w3e=q('<p class="filter-empty svelte-iufsej">No alerts for this level.</p>'),E3e=q('<th class="svelte-iufsej"> </th>'),A3e=q('<td class="svelte-iufsej"> </td>'),k3e=q('<tr class="svelte-iufsej"></tr>'),S3e=q('<table class="alerts-table svelte-iufsej"><thead><tr class="svelte-iufsej"></tr></thead><tbody class="svelte-iufsej"></tbody></table>'),C3e=q('<section class="alerts-section svelte-iufsej"><h3 class="section-title svelte-iufsej"> </h3> <div class="controls svelte-iufsej"><div class="control svelte-iufsej"><div class="filter-pills svelte-iufsej"><button>All</button> <button>Info</button> <button>Warn</button> <button>Error</button></div></div></div> <!></section>'),$3e=q("<!> <!>",1),F3e=q('<div class="reports-page svelte-iufsej"><!></div>');function D3e(e,t){xn(t,!0);let n=re(t,"project",3,null),r=re(t,"selectedRuns",19,()=>[]),i=ae(ft([])),s=ae(ft([])),o=ae(null),a=ae(!1);const u={info:"🔵",warn:"🟡",error:"🔴"};function l(_){if(!_)return"";let w=_.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;");return w=w.replace(/^### (.+)$/gm,"<h4>$1</h4>"),w=w.replace(/^## (.+)$/gm,"<h3>$1</h3>"),w=w.replace(/^# (.+)$/gm,"<h2>$1</h2>"),w=w.replace(/\*\*(.+?)\*\*/g,"<strong>$1</strong>"),w=w.replace(/`([^`]+)`/g,"<code>$1</code>"),w=w.replace(/^- (.+)$/gm,"<li>$1</li>"),w=w.replace(/(<li>.*<\/li>\n?)+/gs,A=>`<ul>${A}</ul>`),w=w.replace(/\n{2,}/g,"</p><p>"),w=`<p>${w}</p>`,w=w.replace(/<p>\s*(<h[234]>)/g,"$1"),w=w.replace(/(<\/h[234]>)\s*<\/p>/g,"$1"),w=w.replace(/<p>\s*(<ul>)/g,"$1"),w=w.replace(/(<\/ul>)\s*<\/p>/g,"$1"),w=w.replace(/<p>\s*<\/p>/g,""),w}let c=_e(()=>y(o)?y(i).filter(_=>_.level===y(o)):y(i));async function f(){if(!n()){R(i,[],!0),R(s,[],!0);return}R(a,!0);try{const _=await Nq(n(),null,null,null),w=new Set(r().map(S=>S.name));R(i,(_||[]).filter(S=>!S.run||w.has(S.run)),!0);const A=r(),E=[];for(const S of A)try{const C=await Tq(n(),S);if(C)for(const $ of C)for(const[M,N]of Object.entries($))N&&typeof N=="object"&&N._type==="trackio.markdown"&&E.push({key:M,run:S.name,step:$.step,content:N._value||""})}catch{}R(s,E,!0)}catch(_){console.error("Failed to load alerts:",_),R(i,[],!0)}finally{R(a,!1)}}Kt(()=>{n(),r(),f()});function d(_){if(!_)return"";try{return new Date(_).toLocaleString()}catch{return _}}let h=["Level","Run","Title","Text","Step","Time"],p=_e(()=>y(c).map(_=>[`${u[_.level]||""} ${_.level}`,_.run||"",_.title,_.text||"",_.step??"",d(_.timestamp)]));var g=F3e(),m=D(g);{var v=_=>{Al(_,{})},b=_=>{var w=b3e(),A=P(D(w),4),E=D(A);E.textContent=`import trackio
from trackio import AlertLevel

trackio.init(project="my-project")
trackio.alert("Low validation loss", text="Consider saving a checkpoint.", level=AlertLevel.INFO)
trackio.log({"reports/summary": trackio.Markdown("# My Report\\nResults look good.")})`,z(_,w)},x=_=>{var w=$3e(),A=Tt(w);{var E=$=>{var M=_3e(),N=D(M),L=D(N),T=P(N,2);gt(T,17,()=>y(s),pt,(k,F)=>{var I=x3e(),B=D(I),O=D(B),j=P(B,2);hH(j,()=>l(y(F).content),!0),ye(()=>we(O,`${y(F).key??""} · ${y(F).run??""} · step ${y(F).step??""}`)),z(k,I)}),ye(()=>we(L,`Reports (${y(s).length??""})`)),z($,M)};he(A,$=>{y(s).length>0&&$(E)})}var S=P(A,2);{var C=$=>{var M=C3e(),N=D(M),L=D(N),T=P(N,2),k=D(T),F=D(k),I=D(F);let B;var O=P(I,2);let j;var Y=P(O,2);let te;var ce=P(Y,2);let Ae;var ge=P(T,2);{var Ie=nt=>{var ue=w3e();z(nt,ue)},tt=nt=>{var ue=S3e(),Ne=D(ue),Q=D(Ne);gt(Q,21,()=>h,pt,(xe,ke)=>{var Te=E3e(),G=D(Te);ye(()=>we(G,y(ke))),z(xe,Te)});var W=P(Ne);gt(W,21,()=>y(p),pt,(xe,ke)=>{var Te=k3e();gt(Te,21,()=>y(ke),pt,(G,H)=>{var fe=A3e(),Pe=D(fe);ye(()=>we(Pe,y(H))),z(G,fe)}),z(xe,Te)}),z(nt,ue)};he(ge,nt=>{y(c).length===0?nt(Ie):nt(tt,-1)})}ye(()=>{we(L,`Alerts (${y(i).length??""})`),B=rn(I,1,"pill svelte-iufsej",null,B,{active:y(o)===null}),j=rn(O,1,"pill svelte-iufsej",null,j,{active:y(o)==="info"}),te=rn(Y,1,"pill svelte-iufsej",null,te,{active:y(o)==="warn"}),Ae=rn(ce,1,"pill svelte-iufsej",null,Ae,{active:y(o)==="error"})}),We("click",I,()=>R(o,null)),We("click",O,()=>R(o,"info")),We("click",Y,()=>R(o,"warn")),We("click",ce,()=>R(o,"error")),z($,M)};he(S,$=>{y(i).length>0&&$(C)})}z(_,w)};he(m,_=>{y(a)?_(v):y(i).length===0&&y(s).length===0?_(b,1):_(x,-1)})}z(e,g),_n()}ui(["click"]);var M3e=q('<div class="empty-state svelte-1yb6d54"><h2 class="svelte-1yb6d54">No runs in this project</h2> <p class="svelte-1yb6d54">Runs are created when you call <code class="svelte-1yb6d54">trackio.init()</code> and log at least one step. Example:</p> <pre class="svelte-1yb6d54"><code class="svelte-1yb6d54"></code></pre> <p class="svelte-1yb6d54">Refresh this page or wait for the dashboard to poll; new runs appear in the table with step counts.</p></div>'),T3e=q('<div class="filter-count-row svelte-1yb6d54"><span class="filter-count svelte-1yb6d54"> </span></div>'),R3e=q('<input class="rename-input svelte-1yb6d54" type="text"/>'),N3e=q('<div class="run-name-with-dot svelte-1yb6d54"><span class="run-dot svelte-1yb6d54"></span> <button class="link-btn svelte-1yb6d54"> </button></div>'),O3e=q('<tr class="svelte-1yb6d54"><td class="actions-cell svelte-1yb6d54"><div class="actions-wrap svelte-1yb6d54"><button class="action-btn svelte-1yb6d54"><svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M17 3a2.83 2.83 0 114 4L7.5 20.5 2 22l1.5-5.5L17 3z"></path></svg></button> <button class="action-btn delete-btn svelte-1yb6d54"><svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><polyline points="3 6 5 6 21 6"></polyline><path d="M19 6l-1 14a2 2 0 01-2 2H8a2 2 0 01-2-2L5 6"></path><path d="M10 11v6"></path><path d="M14 11v6"></path><path d="M9 6V4a1 1 0 011-1h4a1 1 0 011 1v2"></path></svg></button></div></td><td class="run-name-cell svelte-1yb6d54"><!></td><td class="svelte-1yb6d54"> </td><td class="svelte-1yb6d54"> </td></tr>'),L3e=q('<!> <table class="runs-table svelte-1yb6d54"><thead><tr class="svelte-1yb6d54"><th class="svelte-1yb6d54">Actions</th><th class="svelte-1yb6d54">Run Name</th><th class="svelte-1yb6d54">Steps</th><th class="svelte-1yb6d54">Last Step</th></tr></thead><tbody class="svelte-1yb6d54"></tbody></table>',1),I3e=q('<div class="runs-page svelte-1yb6d54"><!></div>');function P3e(e,t){xn(t,!0);let n=re(t,"project",3,null),r=re(t,"runs",19,()=>[]),i=re(t,"filterText",3,""),s=re(t,"onRunsChanged",3,null),o=re(t,"runMutationAllowed",3,!0),a=_e(o),u=_e(()=>Lg(r())),l=ae(ft([])),c=ae(!1),f=ae(-1),d=ae(""),h=ae(null),p=_e(()=>{if(!i()||!i().trim())return y(l);const C=new Set(MA(y(l).map($=>$.name),i()));return y(l).filter($=>C.has($.name))});async function g(){if(!n()){R(l,[],!0);return}R(c,!0);try{const $=(await Jke(n())).runs||[],N=(await Promise.all($.map(L=>Rq(n(),L)))).map((L,T)=>({id:$[T].id??$[T].name,name:$[T].name,numSteps:L.num_logs||0,lastStep:L.last_step||0}));R(l,N,!0)}catch(C){console.error("Failed to load runs:",C)}finally{R(c,!1)}}Kt(()=>{n(),g()});async function m(C){if(y(a)&&confirm(`Delete run "${C.name}"? This cannot be undone.`))try{await rSe(n(),C),await g(),s()&&s()()}catch($){console.error("Failed to delete run:",$)}}async function v(C,$){var M,N;y(a)&&(R(f,C,!0),R(d,$,!0),await qi(),(M=y(h))==null||M.focus(),(N=y(h))==null||N.select())}async function b(C){if(!y(a))return;const $=y(d).trim();if(!$||$===C.name){R(f,-1);return}try{await iSe(n(),C,$),R(f,-1),await g(),s()&&s()()}catch(M){console.error("Failed to rename run:",M)}}function x(C,$){C.key==="Enter"&&b($),C.key==="Escape"&&R(f,-1)}var _=I3e(),w=D(_);{var A=C=>{Al(C,{})},E=C=>{var $=M3e(),M=P(D($),4),N=D(M);N.textContent=`import trackio
trackio.init(project="my-project")
for i in range(10):
    trackio.log({"loss": 1 / (i + 1)})
trackio.finish()`,z(C,$)},S=C=>{var $=L3e(),M=Tt($);{var N=k=>{var F=T3e(),I=D(F),B=D(I);ye(()=>we(B,`${y(p).length??""} of ${y(l).length??""} runs`)),z(k,F)};he(M,k=>{i()&&k(N)})}var L=P(M,2),T=P(D(L));gt(T,21,()=>y(p),pt,(k,F,I)=>{var B=O3e(),O=D(B),j=D(O),Y=D(j),te=P(Y,2),ce=P(O),Ae=D(ce);{var ge=Q=>{var W=R3e();Hi(W,xe=>R(h,xe),()=>y(h)),We("keydown",W,xe=>x(xe,y(F))),mr("blur",W,()=>b(y(F))),Og(W,()=>y(d),xe=>R(d,xe)),z(Q,W)},Ie=Q=>{var W=N3e(),xe=D(W);let ke;var Te=P(xe,2),G=D(Te);ye(()=>{ke=Uu(xe,"",ke,{background:y(u)[y(F).id]??"#9ca3af"}),we(G,y(F).name)}),We("click",Te,()=>{qF("selected_run_id",y(F).id),qF("selected_run",y(F).name),sR("run-detail")}),z(Q,W)};he(Ae,Q=>{y(f)===I?Q(ge):Q(Ie,-1)})}var tt=P(ce),nt=D(tt),ue=P(tt),Ne=D(ue);ye(()=>{Et(Y,"title",y(a)?"Rename":"Sign in with Hugging Face (write access) to rename runs"),Y.disabled=!y(a),Et(te,"title",y(a)?"Delete":"Sign in with Hugging Face (write access) to delete runs"),te.disabled=!y(a),we(nt,y(F).numSteps),we(Ne,y(F).lastStep)}),We("click",Y,()=>v(I,y(F).name)),We("click",te,()=>m(y(F))),z(k,B)}),z(C,$)};he(w,C=>{y(c)?C(A):y(l).length===0?C(E,1):C(S,-1)})}z(e,_),_n()}ui(["click","keydown"]);var B3e=q(`<div class="empty-state svelte-1bpgsx2"><h2 class="svelte-1bpgsx2">Open a run</h2> <p class="svelte-1bpgsx2">Choose a run from the <strong>Runs</strong> page or follow a run name from the sidebar. This view shows the
        project name, log count, last step, metric keys, and any logged config.</p> <pre class="svelte-1bpgsx2"><code class="svelte-1bpgsx2"></code></pre> <p class="svelte-1bpgsx2">Config passed to <code class="svelte-1bpgsx2">trackio.init()</code> appears under Configuration when present.</p></div>`),z3e=q('<h3 class="svelte-1bpgsx2">Configuration</h3> <pre class="config-block svelte-1bpgsx2"> </pre>',1),j3e=q('<div class="detail-card svelte-1bpgsx2"><h2 class="svelte-1bpgsx2"> </h2> <div class="detail-grid svelte-1bpgsx2"><div class="detail-item svelte-1bpgsx2"><span class="detail-label svelte-1bpgsx2">Project</span> <span class="detail-value svelte-1bpgsx2"> </span></div> <div class="detail-item svelte-1bpgsx2"><span class="detail-label svelte-1bpgsx2">Total Logs</span> <span class="detail-value svelte-1bpgsx2"> </span></div> <div class="detail-item svelte-1bpgsx2"><span class="detail-label svelte-1bpgsx2">Last Step</span> <span class="detail-value svelte-1bpgsx2"> </span></div> <div class="detail-item svelte-1bpgsx2"><span class="detail-label svelte-1bpgsx2">Metrics</span> <span class="detail-value svelte-1bpgsx2"> </span></div></div> <!></div>'),U3e=q('<div class="run-detail-page svelte-1bpgsx2"><!></div>');function q3e(e,t){xn(t,!0);let n=re(t,"project",3,null),r=ae(null),i=ae(null),s=ae(null),o=ae(!1);Kt(()=>{R(i,gi("selected_run_id"),!0),R(r,gi("selected_run"),!0)});async function a(){if(!n()||!y(r)&&!y(i)){R(s,null);return}R(o,!0);try{const h=await Rq(n(),y(i)?{id:y(i),name:y(r)}:y(r));R(s,h,!0),h!=null&&h.run&&R(r,h.run,!0)}catch(h){console.error("Failed to load run detail:",h)}finally{R(o,!1)}}Kt(()=>{n(),y(r),y(i),a()});var u=U3e(),l=D(u);{var c=h=>{Al(h,{})},f=h=>{var p=B3e(),g=P(D(p),4),m=D(g);m.textContent=`import trackio
trackio.init(project="my-project", config={"lr": 1e-3})
trackio.log({"loss": 0.5})
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