Spaccogram/webk/public/scrollable-C20Fr3mN.js

import{aG as v,ak as L,cl as P,e as c,au as b,az as g,I as A}from"./index-CbCftUfG.js";import{u as y,j as E}from"./page-NWzulROZ.js";const M=24,a=!P;let u,m;a?(u=n=>requestAnimationFrame(n),m=n=>cancelAnimationFrame(n)):(u=n=>window.setTimeout(n,M),m=n=>window.clearTimeout(n));class S{constructor(t,i="",s=document.createElement("div")){this.el=t,this.container=s,this.onScrollMeasure=0,this.lastScrollPosition=0,this.lastScrollDirection=0,this.isHeavyAnimationInProgress=!1,this.needCheckAfterAnimation=!1,this.onScroll=()=>{if(this.isHeavyAnimationInProgress){this.cancelMeasure(),this.needCheckAfterAnimation=!0;return}!this.onScrolledTop&&!this.onScrolledBottom&&!this.splitUp&&!this.onAdditionalScroll||this.onScrollMeasure||(this.onScrollMeasure=u(()=>{this.onScrollMeasure=0;const e=this.scrollPosition;this.lastScrollDirection=this.lastScrollPosition===e?0:this.lastScrollPosition<e?1:-1,this.lastScrollPosition=e,this.updateThumb(e),this.onAdditionalScroll&&this.onAdditionalScroll(),this.checkForTriggers&&this.checkForTriggers()}))},this.onMouseMove=e=>{c(e);const r=this.scrollSize,l=this.clientSize,o=this.thumb.offsetHeight,h=r-l,d=l-o,p=(e[this.clientAxis]-this.startMousePosition)/d*h,f=this.startScrollPosition+p;this.scrollPosition=f},this.onMouseDown=e=>{c(e),this.startMousePosition=e[this.clientAxis],this.startScrollPosition=this.scrollPosition,this.thumb.classList.add("is-focused"),window.addEventListener("mousemove",this.onMouseMove),window.addEventListener("mouseup",this.onMouseUp,{once:!0})},this.onMouseUp=e=>{window.removeEventListener("mousemove",this.onMouseMove),this.thumb.classList.remove("is-focused")},this.container.classList.add("scrollable"),this.log=b("SCROLL"+(i?"-"+i:""),g.Error),t&&(Array.from(t.children).forEach(e=>this.container.append(e)),t.append(this.container))}addScrollListener(){this.addedScrollListener||(this.addedScrollListener=!0,this.container.addEventListener("scroll",this.onScroll,{passive:!0,capture:!0}))}removeScrollListener(){this.addedScrollListener&&(this.addedScrollListener=!1,this.container.removeEventListener("scroll",this.onScroll,{capture:!0}))}setListeners(){this.removeHeavyAnimationListener||(window.addEventListener("resize",this.onScroll,{passive:!0}),this.addScrollListener(),this.removeHeavyAnimationListener=y(()=>{this.isHeavyAnimationInProgress=!0,this.onScrollMeasure&&(this.cancelMeasure(),this.needCheckAfterAnimation=!0)},()=>{this.isHeavyAnimationInProgress=!1,this.needCheckAfterAnimation&&(this.onScroll(),this.needCheckAfterAnimation=!1)}))}removeListeners(){this.removeHeavyAnimationListener&&(window.removeEventListener("resize",this.onScroll),this.thumb&&(this.thumb.removeEventListener("mousedown",this.onMouseMove),window.removeEventListener("mousemove",this.onMouseMove),window.removeEventListener("mouseup",this.onMouseUp)),this.removeScrollListener(),this.removeHeavyAnimationListener(),this.removeHeavyAnimationListener=void 0)}destroy(){this.removeListeners(),this.onAdditionalScroll=void 0,this.onScrolledTop=void 0,this.onScrolledBottom=void 0}prepend(...t){const i=this.splitUp||this.padding||this.container;this.thumb&&t.unshift(this.thumbContainer),i.prepend(...t),this.onSizeChange()}append(...t){(this.splitUp||this.padding||this.container).append(...t),this.onSizeChange()}scrollIntoViewNew(t){return E({...t,container:this.container})}updateThumb(t=this.scrollPosition){if(!a||!this.thumb)return;const i=this.container[this.scrollSizeProperty],s=this.container[this.clientSizeProperty],e=i/s/.75,r=Math.max(20,s/e),l=t/(i-s)*s,o=t/(i-s),h=s-r;s<i?(this.thumb.style.height=r+"px",this.thumb.style.transform=`translateY(${Math.min(h,l-r*o)}px)`):this.thumb.style.height="0px"}cancelMeasure(){this.onScrollMeasure&&(m(this.onScrollMeasure),this.onScrollMeasure=0)}onSizeChange(){a&&this.thumb&&this.onScroll()}getDistanceToEnd(){return this.scrollSize-Math.round(this.scrollPosition+this.offsetSize)}get isScrolledToEnd(){return this.getDistanceToEnd()<=1}get scrollPosition(){return this.container[this.scrollPositionProperty]}set scrollPosition(t){this.container[this.scrollPositio
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