aero-slider
Version:
A lightweight, CSS-first slider library for the modern web
2 lines (1 loc) • 23.4 kB
JavaScript
var we={loop:!1,autoplay:!1,autoplayInterval:5e3,draggable:!0,alignment:"center",maxDots:0,noDrag:"",perMove:0,direction:"ltr"},re={slidesPerView:1,gap:0,aspectRatio:"16 / 9"},Ie=5,me=.3,pe=80,Ce=250,Pe=300,ve=100,_e=250,Z="data-aero-slider-index",W="data-aero-slider-clone";function De(e,f,i,d={}){let r=d.debounceMs??100,p=d.maxWaitMs??250,n="",u=null,S=null;function l(){let y=getComputedStyle(e);return f.map(I=>y.getPropertyValue(I).trim()).join("\0")}function t(){u!==null&&(clearTimeout(u),u=null),S=null;let y=l();y!==n&&(n=y,i())}function T(){let y=Date.now();if(S===null&&(S=y),y-S>=p){t();return}u!==null&&clearTimeout(u),u=setTimeout(t,r)}return n=l(),window.addEventListener("resize",T),()=>{window.removeEventListener("resize",T),u!==null&&(clearTimeout(u),u=null)}}var Je=50,Qe=2,ke=3;function He(e){let{track:f,state:i}=e,d=null,r=ke;function p(){let b=Math.ceil(e.config.slidesPerView)+Qe;return Math.max(ke,Math.ceil(b/e.slideCount))}function n(){return r*e.slideCount*i.slideWidthPx}function u(){return(r+1)*e.slideCount*i.slideWidthPx}function S(b){i.isProgrammaticScroll=!0,i.suppressSettleEmit=!0,f.style.scrollBehavior="auto",f.style.scrollSnapType="none",e.setScrollPos(b),requestAnimationFrame(()=>{requestAnimationFrame(()=>{f.style.scrollBehavior="",f.style.scrollSnapType="",i.isProgrammaticScroll=!1})})}function l(){if(!i.loopModeActive||i.isProgrammaticScroll||i.isDragging)return;let b=i.slideWidthPx;if(b===0)return;let s=e.slideCount*b,c=n(),m=u(),v=e.getScrollPos(),E=2;if(v<c-E||v>=m+E){for(;v<c;)v+=s;for(;v>=m;)v-=s;S(v)}}function t(){d!==null&&clearTimeout(d),d=setTimeout(()=>{d=null,l()},Je)}function T(){d!==null&&(clearTimeout(d),d=null)}function y(){let b=i.slideWidthPx;if(b===0)return i.currentIndex;let s=e.getScrollPos()-n()+e.getAlignmentOffset();return(Math.round(s/b)%e.slideCount+e.slideCount)%e.slideCount}function I(b){if(!e.isLoopEnabled()){i.loopModeActive&&M(b);return}r=p(),f.querySelectorAll(`[${W}]`).forEach(m=>m.remove());let{slides:s,slideCount:c}=e;for(let m=0;m<r;m++)for(let v=c-1;v>=0;v--){let E=s[v].cloneNode(!0);E.setAttribute(W,""),E.removeAttribute(Z),f.prepend(E)}for(let m=0;m<r;m++)for(let v=0;v<c;v++){let E=s[v].cloneNode(!0);E.setAttribute(W,""),E.removeAttribute(Z),f.append(E)}i.loopModeActive=!0,e.applySnapAlignment(),requestAnimationFrame(()=>{e.recalcSlideMetrics();let m=e.normalizeIndex(b);i.currentIndex=m;let v=i.slideWidthPx;if(v===0)return;let h=n()+m*v-e.getAlignmentOffset();i.isProgrammaticScroll=!0,i.suppressSettleEmit=!0,f.style.scrollBehavior="auto",f.style.scrollSnapType="none",e.setScrollPos(h),requestAnimationFrame(()=>{requestAnimationFrame(()=>{f.style.scrollBehavior="",f.style.scrollSnapType="",i.isProgrammaticScroll=!1})})})}function M(b){T(),f.querySelectorAll(`[${W}]`).forEach(s=>s.remove()),i.loopModeActive=!1,e.recalcSlideMetrics(),i.currentIndex=Math.max(0,Math.min(b,e.getMaxIndex())),S(e.getScrollPosForIndex(i.currentIndex))}return{getLoopRealStart:n,getLoopRealEnd:u,getLoopIndexFromScroll:y,instantScrollTo:S,teleportIfNeeded:l,scheduleTeleport:t,setupLoopTrack:I,teardownLoopTrack:M,cancelTeleport:T}}function Re(e,f,i,d,r){let{container:p,track:n,state:u}=e,S=!1,l=!1;function t(s){return e.isVertical()?s.clientY:s.clientX}function T(){return e.config.direction==="rtl"?-1:1}function y(s){if(s.button!==0||s.pointerType==="touch"||e.config.noDrag&&s.target.closest(e.config.noDrag))return;l=!1;let c=T(),m=t(s),v=e.getScrollPos(),E=v,h=null,C=0,F=m,L=performance.now(),P=!1,_=u.currentIndex;function z(){h=null,e.setScrollPos(E)}function K(D){let R=t(D);if(!P){if(Math.abs(R-m)<Ie)return;P=!0,l=!0,n.setPointerCapture(D.pointerId),u.isDragging=!0,u.suppressSettleEmit=!1,n.style.scrollBehavior="auto",n.style.scrollSnapType="none",p.classList.add("aero-slider--dragging"),e.emit("dragStart",{index:_}),d()}D.preventDefault(),E=v+(m-R)*c,h===null&&(h=requestAnimationFrame(z));let V=performance.now(),k=V-L;if(k>0){if(k<100){let H=(F-R)*c/k;C=me*H+(1-me)*C}else C*=.5;F=R,L=V}}function O(){if(n.removeEventListener("pointermove",K),n.removeEventListener("pointerup",O),n.removeEventListener("pointercancel",O),!P)return;u.isDragging=!1,p.classList.remove("aero-slider--dragging"),h!==null&&(cancelAnimationFrame(h),h=null,e.setScrollPos(E));let D=performance.now()-L;D>50&&(C*=Math.max(0,1-D/200));let R=e.getSlideSize();if(n.style.scrollBehavior="",R>0)if(u.loopModeActive){f.teleportIfNeeded();let V=f.getLoopRealStart(),k=e.getScrollPos(),H=e.getAlignmentOffset(),q,U,le=k-V+C*pe+H;q=Math.round(le/R),U=V+q*R-H,u.isProgrammaticScroll=!0,u.suppressSettleEmit=!0,e.scrollToPos(U,"smooth");let J=e.normalizeIndex(q);J!==u.currentIndex&&(u.currentIndex=J,e.emit("slideChange",{index:u.currentIndex}),e.refreshPagination(),e.refreshNavState())}else{let V=e.getScrollPos()+C*pe,k=e.getIndexFromScrollPos(V);i(k)}e.emit("dragEnd",{index:u.currentIndex,fromIndex:_}),e.config.autoplay&&r()}n.addEventListener("pointermove",K),n.addEventListener("pointerup",O),n.addEventListener("pointercancel",O)}function I(s){l&&(s.preventDefault(),s.stopPropagation(),l=!1)}function M(s){s.preventDefault()}function b(s){s!==S&&(s?(n.addEventListener("pointerdown",y),n.addEventListener("click",I,{capture:!0}),n.addEventListener("dragstart",M),S=!0):(n.removeEventListener("pointerdown",y),n.removeEventListener("click",I,{capture:!0}),n.removeEventListener("dragstart",M),S=!1))}return{setEnabled:b,isActive:()=>S}}function Oe(e,f,i){let d=null,r=null,p=i,n=f;function u(){d&&(d.removeEventListener("click",p),d=null),r&&(r.removeEventListener("click",n),r=null)}function S(){u(),d=e.container.querySelector(".aero-slider__nav--prev"),r=e.container.querySelector(".aero-slider__nav--next");let t=e.config.direction==="rtl";p=t?f:i,n=t?i:f,d&&d.addEventListener("click",p),r&&r.addEventListener("click",n),l()}function l(){let t=e.getMaxIndex(),T=t>0,y=e.config.direction==="rtl",I=!T||!e.isLoopEnabled()&&e.state.currentIndex===0,M=!T||!e.isLoopEnabled()&&e.state.currentIndex>=t;d&&(d.disabled=y?M:I),r&&(r.disabled=y?I:M)}return{build:S,clear:u,refresh:l}}function Ne(e,f){let i=null,d=null,r=null,p=[],n=!1,u=10,S=8;function l(s){let c=s.target.closest(".aero-slider__dot");if(!c||!i)return;let m=c.getAttribute("data-slide-index");m!==null&&f(Number(m))}function t(){if(i){i.removeEventListener("click",l),d?.remove(),d=null,r&&(r.style.display="");let s=i.querySelectorAll(".aero-slider__dot");for(let c=1;c<s.length;c++)s[c]?.remove();i.querySelectorAll(".aero-slider__pagination-label").forEach(c=>c.remove()),i=null}r=null,p=[],n=!1}function T(){return e.isLoopEnabled()?e.slideCount:e.getMaxIndex()+1}function y(){if(i=e.container.querySelector(".aero-slider__pagination"),!i||(r=i.querySelector(".aero-slider__dot"),!r))return;r.style.display==="none"&&(r.style.display=""),r.style.transform="",r.style.opacity="";let c=getComputedStyle(r),m=parseFloat(c.width);u=m>0?m:r.getBoundingClientRect().width||10;let v=getComputedStyle(i);S=parseInt(v.gap,10)||8,i.setAttribute("role","tablist"),i.addEventListener("click",l);let E=T(),h=e.config.maxDots;n=h>0&&E>h,d?.remove();let C=i.querySelectorAll(".aero-slider__dot");for(let L=1;L<C.length;L++)C[L]?.remove();if(i.querySelectorAll(".aero-slider__pagination-label").forEach(L=>L.remove()),n){i.classList.add("aero-slider__pagination--windowed");let L=h*u+(h-1)*S;i.style.setProperty("--pagination-width",`${L}px`),d=document.createElement("div"),d.className="aero-slider__pagination-track",r.style.display="none";for(let P=0;P<E;P++){let _=r.cloneNode(!0);_.style.display="",d.appendChild(_)}i.appendChild(d)}else{i.classList.remove("aero-slider__pagination--windowed"),i.style.removeProperty("--pagination-width"),r.style.display="";for(let L=1;L<E;L++){let P=r.cloneNode(!0);i.appendChild(P)}}p=Array.from((n&&d?d:i).querySelectorAll(".aero-slider__dot")),p.forEach((L,P)=>{L.setAttribute("role","tab"),L.setAttribute("data-slide-index",String(P)),L.setAttribute("aria-label",`Go to slide ${P+1}`)}),b()}function I(s,c,m,v){if(s<0||s>=c)return"aero-slider__dot--hidden";let E=s===0,h=s===c-1,C=s===1,F=s===c-2;return E&&!m?"aero-slider__dot--edge":C&&!m?"aero-slider__dot--near-edge":h&&!v?"aero-slider__dot--edge":F&&!v?"aero-slider__dot--near-edge":null}function M(s){s.classList.remove("aero-slider__dot--hidden","aero-slider__dot--edge","aero-slider__dot--near-edge")}function b(){let s=T(),c=e.state.currentIndex,m=e.config.maxDots;if(n&&m>0&&d){let v=Math.floor(m/2),E=u+S,h=c-v;h=Math.max(0,Math.min(h,s-m)),d.style.setProperty("--track-offset",`${-h*E}px`);let C=h===0,F=h>=s-m;p.forEach((L,P)=>{let _=P===c;L.classList.toggle("aero-slider__dot--active",_),L.setAttribute("aria-selected",String(_)),M(L);let z=I(P-h,m,C,F);z&&L.classList.add(z)})}else p.forEach((v,E)=>{let h=E===c;v.classList.toggle("aero-slider__dot--active",h),v.setAttribute("aria-selected",String(h)),M(v)})}return{build:y,clear:t,refresh:b}}function Fe(e,f,i){let d=!1;function r(n){let u=e.config.direction;u==="ttb"?n.key==="ArrowUp"?(n.preventDefault(),i()):n.key==="ArrowDown"&&(n.preventDefault(),f()):u==="rtl"?n.key==="ArrowRight"?(n.preventDefault(),i()):n.key==="ArrowLeft"&&(n.preventDefault(),f()):n.key==="ArrowLeft"?(n.preventDefault(),i()):n.key==="ArrowRight"&&(n.preventDefault(),f())}function p(n){n!==d&&(n?(e.container.setAttribute("tabindex","0"),e.container.addEventListener("keydown",r),d=!0):(e.container.removeAttribute("tabindex"),e.container.removeEventListener("keydown",r),d=!1))}return{setEnabled:p}}function ze(e,f){let i=null,d=!1,r=null;function p(){e.config.autoplay&&(n(),i=setInterval(()=>{if(!e.state.loopModeActive&&e.state.currentIndex>=e.getMaxIndex()){n();return}f()},e.config.autoplayInterval),e.emit("autoplayStart",{}))}function n(){i!==null&&(clearInterval(i),i=null,e.emit("autoplayStop",{}))}function u(){n()}function S(){e.config.autoplay&&p()}function l(){r!==null&&(clearTimeout(r),r=null),n()}function t(){e.config.autoplay&&(r=setTimeout(()=>{r=null,e.config.autoplay&&p()},1e3))}function T(y){y!==d&&(y?(e.container.addEventListener("mouseenter",u),e.container.addEventListener("mouseleave",S),e.track.addEventListener("touchstart",l,{passive:!0}),e.track.addEventListener("touchend",t,{passive:!0}),e.track.addEventListener("touchcancel",t,{passive:!0}),d=!0):(e.container.removeEventListener("mouseenter",u),e.container.removeEventListener("mouseleave",S),e.track.removeEventListener("touchstart",l),e.track.removeEventListener("touchend",t),e.track.removeEventListener("touchcancel",t),r!==null&&(clearTimeout(r),r=null),d=!1))}return{start:p,pause:n,setHoverPause:T}}var ie=new WeakMap;function et(e){let f=ie.get(e);return f||(f=document.createElement("div"),f.style.cssText="position:absolute;visibility:hidden;pointer-events:none;height:0;padding:0;margin:0;border:0;top:0;left:0;",e.appendChild(f),ie.set(e,f)),f}function Ve(e){ie.get(e)?.remove(),ie.delete(e)}function ge(e,f,i){let 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S(){u=-1,t.slideWidthPx=0,t.viewportSizePx=0,t.trackScrollSizePx=0}let l={...we,...f,...re},t={currentIndex:0,isDragging:!1,isDestroyed:!1,loopModeActive:!1,isProgrammaticScroll:!1,suppressSettleEmit:!1,slideWidthPx:0,viewportSizePx:0,trackScrollSizePx:0},T=null,y=null,I=null,M=null,b=null,s=typeof window<"u"?window.innerWidth:0;function c(o,a){e.dispatchEvent(new CustomEvent(`aero:${o}`,{detail:a,bubbles:!0}))}function m(){return l.direction==="ttb"}let v=null;function E(){if(v!==null)return v;let o=document.createElement("div"),a=document.createElement("div");o.dir="rtl",o.style.width="4px",o.style.height="1px",o.style.position="absolute",o.style.top="-9999px",o.style.overflow="scroll",o.style.visibility="hidden",a.style.width="8px",a.style.height="1px",o.appendChild(a),document.body.appendChild(o);let g="reverse";return o.scrollLeft>0?g="default":(o.scrollLeft=1,o.scrollLeft===0&&(g="negative")),document.body.removeChild(o),v=g,g}function h(){return u>=0||(u=Math.max(0,R()-D())),u}function C(){return l.alignment!=="left"||F()?Math.max(0,n-1):Math.max(0,Math.floor(n-l.slidesPerView))}function F(){return l.slidesPerView%1!==0}function L(){return l.loop&&C()>0}function P(){return l.perMove>0?l.perMove:1}function _(o){let a=C();return L()?(Math.trunc(o)%n+n)%n:Math.max(0,Math.min(o,a))}function z(){if(l.direction==="rtl"){let o=h();switch(E()){case"default":return o-r.scrollLeft;case"negative":return-r.scrollLeft;default:return r.scrollLeft}}return l.direction==="ttb"?r.scrollTop:r.scrollLeft}function K(o){if(l.direction==="rtl"){let a=h();switch(E()){case"default":r.scrollLeft=a-o;break;case"negative":r.scrollLeft=-o;break;default:r.scrollLeft=o;break}}else l.direction==="ttb"?r.scrollTop=o:r.scrollLeft=o}function O(o,a="auto"){if(l.direction==="ttb")r.scrollTo({top:o,behavior:a});else if(l.direction==="rtl"){let g=h(),x=E()==="default"?g-o:E()==="negative"?-o:o;r.scrollTo({left:x,behavior:a})}else r.scrollTo({left:o,behavior:a})}function D(){return t.viewportSizePx>0?t.viewportSizePx:m()?r.clientHeight:r.clientWidth}function R(){return t.trackScrollSizePx>0?t.trackScrollSizePx:m()?r.scrollHeight:r.scrollWidth}function V(){let o=H();if(o<=0)return D();let g=(o-l.gap)*l.slidesPerView+l.gap*(l.slidesPerView-1);return g>0?g:D()}function k(){let o=H();if(o===0||l.alignment==="left")return 0;let a=V(),g=o-l.gap;return l.alignment==="center"?(a-g)/2:a-g}function H(){return t.slideWidthPx>0?t.slideWidthPx:0}function q(){S();let o=getComputedStyle(e),a=parseFloat(o.getPropertyValue("--slides-per-view")?.trim()||"")||re.slidesPerView,g=o.getPropertyValue("--slide-gap")?.trim()||"0px",x=o.getPropertyValue("--slide-aspect")?.trim()||re.aspectRatio;m()?(t.viewportSizePx=r.clientHeight,t.trackScrollSizePx=r.scrollHeight):(t.viewportSizePx=r.clientWidth,t.trackScrollSizePx=r.scrollWidth);let A=ge(g,e,t.viewportSizePx||re.gap);l.slidesPerView=a,l.gap=A,l.aspectRatio=x,t.slideWidthPx=We(e,o,t.viewportSizePx,a,A,!m())}function U(o){let a=H();if(a===0)return 0;let g=R()-D(),x=o*a-k();return t.loopModeActive?x:g<=0?0:Math.max(0,Math.min(x,g))}function Se(o){let a=H();return a===0?0:w.getLoopRealStart()+o*a-k()}let le=5;function J(o){let a=H();if(a===0)return t.currentIndex;let g=t.loopModeActive?n-1:C(),x=R()-D();if(x<=0)return 0;if(!t.loopModeActive){if(o<=1)return 0;if(o>=x-1)return g}let A=Math.round((o+k())/a);return Math.max(0,Math.min(A,g))}function Q(){$===null&&(r.style.scrollSnapType="")}function se(){e.setAttribute("data-aero-alignment",l.alignment)}function ye(){e.classList.remove("aero-slider--rtl","aero-slider--vertical"),e.removeAttribute("dir"),l.direction==="rtl"?(e.setAttribute("dir","rtl"),e.classList.add("aero-slider--rtl")):l.direction==="ttb"&&e.classList.add("aero-slider--vertical")}let X=new Set;function Ee(){let o=new Set,a=Math.ceil(l.slidesPerView);for(let g=0;g<a;g++){let x=t.currentIndex+g;if(t.loopModeActive)x=(x%n+n)%n;else if(x>=n)break;o.add(x)}return o}function oe(){let o=Ee();for(let a of X)o.has(a)||c("hidden",{index:a});for(let a of o)X.has(a)||c("visible",{index:a});X.clear();for(let a of o)X.add(a)}let G={container:e,track:r,get slides(){return p},get slideCount(){return n},get config(){return l},state:t,emit:c,getSlideSize:H,recalcSlideMetrics:q,normalizeIndex:_,getMaxIndex:C,getEffectivePerMove:P,isLoopEnabled:L,isFractionalView:F,isVertical:m,getAlignmentOffset:k,getLayoutSize:V,getViewportSize:D,getScrollPos:z,setScrollPos:K,scrollToPos:O,getScrollPosForIndex:U,getIndexFromScrollPos:J,refreshPagination:()=>N.refresh(),refreshNavState:()=>Y.refresh(),applySnapAlignment:Q},w=He(G),Y=Oe(G,ne,ce),N=Ne(G,te),ae=Fe(G,ne,ce),B=ze(G,ne),de=Re(G,w,te,B.pause,B.start);function ee(){if(t.isDragging||t.isProgrammaticScroll)return;let o=t.loopModeActive?w.getLoopIndexFromScroll():J(z());o!==t.currentIndex&&(t.currentIndex=o,c("slideChange",{index:t.currentIndex}),N.refresh(),Y.refresh(),oe())}function Ye(){if(y=null,t.isProgrammaticScroll=!1,$===null&&(r.style.scrollSnapType=""),t.suppressSettleEmit){t.suppressSettleEmit=!1,t.loopModeActive&&w.teleportIfNeeded(),N.refresh(),Y.refresh(),ee();return}t.loopModeActive&&w.teleportIfNeeded(),ee()}function be(){t.loopModeActive&&!t.isProgrammaticScroll&&!t.isDragging&&w.scheduleTeleport(),y!==null&&clearTimeout(y),y=setTimeout(Ye,Ce),T===null&&(T=requestAnimationFrame(()=>{T=null,ee()}))}let $=null;function he(){t.isDragging||(t.suppressSettleEmit=!1,r.style.scrollSnapType="none",$!==null&&clearTimeout($),$=setTimeout(()=>{$=null,r.style.scrollSnapType=""},Pe))}function Le(){if(q(),t.loopModeActive){let o=H();if(o>0){let g=w.getLoopRealStart()+t.currentIndex*o-k();K(g)}}else K(U(t.currentIndex))}function Te(){t.isDestroyed||window.innerWidth!==s&&(s=window.innerWidth,M===null&&(r.style.scrollSnapType="none",t.isProgrammaticScroll=!0),b===null&&(b=requestAnimationFrame(()=>{b=null,t.isDestroyed||Le()})),M!==null&&clearTimeout(M),M=setTimeout(()=>{M=null,!t.isDestroyed&&(Le(),t.isProgrammaticScroll=!1,Q())},ve))}let $e=["--slides-per-view","--slide-gap","--slide-aspect","--aero-layout-width"];function Ke(){I?.(),I=De(e,$e,()=>{t.isDestroyed||(c("resize",{}),Me(),c("resized",{}))},{debounceMs:ve,maxWaitMs:_e})}function ne(){t.isDestroyed||te(_(t.currentIndex+P()))}function ce(){t.isDestroyed||te(_(t.currentIndex-P()))}function te(o){if(t.isDestroyed)return;let a=_(o),g=H();if(g!==0){if(a!==t.currentIndex&&(t.currentIndex=a,c("slideChange",{index:t.currentIndex}),N.refresh(),Y.refresh(),oe()),t.loopModeActive){w.cancelTeleport(),w.teleportIfNeeded();let x=w.getLoopIndexFromScroll(),A=(a-x+n)%n,j=A-n,Ae=Math.abs(j)<A?j:A;if(Ae===0){let 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ue(){if(!t.isDestroyed&&(t.loopModeActive&&w.teardownLoopTrack(t.currentIndex),p=Array.from(r.children).filter(o=>!o.hasAttribute(W)),n=p.length,n!==0)){if(p.forEach((o,a)=>{o.setAttribute(Z,String(a)),o.classList.add("aero-slider__slide")}),q(),L()&&w.setupLoopTrack(t.currentIndex),se(),Q(),!t.loopModeActive){let o=_(t.currentIndex);t.currentIndex=o,O(U(o))}N.clear(),N.build(),Y.build(),ee(),oe()}}function Xe(o,a){if(t.isDestroyed)return;let g=Array.isArray(o)?o:[o];t.loopModeActive&&w.teardownLoopTrack(t.currentIndex);let x=Array.from(r.children).filter(A=>!A.hasAttribute(W));if(a!==void 0&&a<x.length){let A=x[a]??null;for(let j of g)r.insertBefore(j,A)}else for(let A of g)r.appendChild(A);ue()}function Ge(o){if(t.isDestroyed)return;let a=Array.isArray(o)?o:[o];t.loopModeActive&&w.teardownLoopTrack(t.currentIndex);let g=Array.from(r.children).filter(A=>!A.hasAttribute(W)),x=[...a].sort((A,j)=>j-A);for(let A of x)A>=0&&A<g.length&&g[A].remove();ue()}function je(){t.isDestroyed||(c("destroy",{}),t.isDestroyed=!0,B.pause(),t.loopModeActive&&w.teardownLoopTrack(t.currentIndex),w.cancelTeleport(),t.isProgrammaticScroll=!1,I?.(),I=null,window.removeEventListener("resize",Te),M!==null&&(clearTimeout(M),M=null),b!==null&&(cancelAnimationFrame(b),b=null),r.removeEventListener("scroll",be),r.removeEventListener("wheel",he),$!==null&&clearTimeout($),y!==null&&clearTimeout(y),de.setEnabled(!1),ae.setEnabled(!1),B.setHoverPause(!1),T!==null&&cancelAnimationFrame(T),Y.clear(),N.clear(),e.removeAttribute("aria-roledescription"),e.removeAttribute("dir"),e.classList.remove("aero-slider--dragging","aero-slider--rtl","aero-slider--vertical","aero-slider--ready"),e.removeAttribute("data-aero-defer-visibility"),Ve(e),i.aeroSlider===fe&&delete i.aeroSlider)}e.removeAttribute("data-aero-defer-visibility"),e.classList.add("aero-slider"),e.setAttribute("aria-roledescription","carousel"),r.classList.add("aero-slider__track");for(let o of p)o.classList.add("aero-slider__slide");ye(),q(),se(),Q(),r.addEventListener("scroll",be,{passive:!0}),r.addEventListener("wheel",he,{passive:!0}),window.addEventListener("resize",Te),L()?w.setupLoopTrack(0):K(0),Ke(),de.setEnabled(l.draggable),ae.setEnabled(!0),B.setHoverPause(l.autoplay),Y.build(),N.build(),l.autoplay&&B.start();let Ze=Ee();for(let o of Ze)X.add(o);for(let o of X)c("visible",{index:o});let fe={get element(){return e},next:ne,prev:ce,goTo:te,destroy:je,update:Me,refresh:ue,add:Xe,remove:Ge,get currentIndex(){return t.currentIndex},get slideCount(){return n}};return i.aeroSlider=fe,e.classList.add("aero-slider--ready"),c("ready",{}),fe}var Be="aero-slider__thumb--active";function tt(e,f,i){e.querySelectorAll(":scope > *").forEach(r=>{let p=i(r);r.classList.toggle(Be,p===f)})}function Ue(e,f,i){let d=f.element.querySelector(".aero-slider__track");if(!d)return()=>{};let r=d,p=i?.loop??!0;f.update({draggable:!1,loop:p});let n=Array.from(r.children).filter(s=>s.hasAttribute("data-aero-slider-index"));n.sort((s,c)=>Number(s.getAttribute("data-aero-slider-index"))-Number(c.getAttribute("data-aero-slider-index")));let u=n.length,S=Array.from(r.children).indexOf(n[0]??r),l=[];function t(s){let c=s.getAttribute("data-aero-slider-index");if(c!==null)return Number(c);let m=Array.from(r.children).indexOf(s);return m<S?m%u:(m-S-u)%u}let T=e.currentIndex;function y(s){T=s,tt(r,T,t)}function I(s){y(s),f.goTo(s),e.goTo(s)}function M(s){y(s),f.goTo(s)}Array.from(r.children).forEach(s=>{let c=s,m=()=>{let v=t(c);I(v)};c.addEventListener("click",m),c.style.cursor="pointer",l.push({el:c,fn:m})});let b=s=>{let{index:c}=s.detail;c!==T&&M(c)};return e.element.addEventListener("aero:slideChange",b),M(e.currentIndex),()=>{l.forEach(({el:s,fn:c})=>s.removeEventListener("click",c)),r.querySelectorAll(":scope > *").forEach(s=>s.classList.remove(Be)),e.element.removeEventListener("aero:slideChange",b)}}typeof window<"u"&&(window.AeroSlider={createSlider:qe,syncThumbnails:Ue});export{qe as createSlider,Ue as syncThumbnails};