aero-slider/dist/aero-slider.min.js

A lightweight, CSS-first slider library for the modern web

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