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zumly

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Javascript library for building zooming user interfaces

zumerlab.github.io/zumly/

zumerlab/zumly

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/* * zumly * v.0.92.3 * Author Juan Martin Muda - Zumerlab * License MIT */ var ot=class{#t={};constructor(t={}){this.#t=t}#e(t){return typeof t=="function"?"function":t instanceof HTMLElement?"element":typeof t=="object"&&t!==null&&typeof t.render=="function"?"object":typeof t!="string"?"unknown":/^https?:\/\/|^\/|\.html$|\.php$/i.test(t)?"url":t.includes("<")?"html":t.includes("-")?"webcomponent":"unknown"}async resolve(t,e=null){if(typeof t=="string"&&Object.prototype.hasOwnProperty.call(this.#t,t)){let o=this.#t[t];return this.resolve(o,e)}switch(this.#e(t)){case"html":{let o=document.createElement("div");o.innerHTML=t.trim();let n=o.firstElementChild;if(!n)throw new Error("Zumly: view produced no element (html)");return n}case"url":{let o=new AbortController,n=setTimeout(()=>o.abort(),1e4),i;try{i=await fetch(t,{signal:o.signal})}finally{clearTimeout(n)}if(!i.ok)throw new Error(`Zumly: fetch failed for "${t}" (${i.status})`);let a=await i.text(),c=document.createElement("div");c.innerHTML=a.trim();let l=c.firstElementChild;if(!l)throw new Error("Zumly: view produced no element (url)");return l}case"function":{let o=e&&e.target||document.createElement("div"),n=await t({...e,target:o});if(typeof n=="string")return this.resolve(n,e);if(n instanceof HTMLElement)return n;let i=o.firstElementChild||o;return i.classList.contains("z-view")||i.classList.add("z-view"),i}case"object":{let o=await t.render(e);if(typeof o!="string")throw new Error("Zumly: view render() must return string");return this.resolve(o,e)}case"element":return t.cloneNode(!0);case"webcomponent":return await customElements.whenDefined(t),document.createElement(t);default:throw new Error("Zumly: unknown view type for source")}}};async function K(s,t,e,r,o,n){if(!s||!s.classList){let i=document.createElement("div");i.classList.add("z-view"),s&&i.appendChild(s),s=i}else s.classList.contains("z-view")||s.classList.add("z-view");return s.dataset.viewName=t,s.getAttribute("aria-label")||s.setAttribute("aria-label",`View: ${t}`),s.style.transformOrigin="0 0",s.style.position="absolute",r?s.classList.add("is-current-view"):s.classList.add("is-new-current-view","has-no-events","hide"),e.append(s),typeof o[t]=="object"&&typeof o[t].mounted=="function"&&await o[t].mounted(),s}function z(s,t,e){t&&e==="welcome"&&console.info(`%c Zumly %c ${t}`,"background: #424085; color: white; border-radius: 3px;","color: #424085"),t&&s&&(e==="info"||e===void 0)&&console.info(`%c Zumly %c ${t}`,"background: #6679A3; color: #304157; border-radius: 3px;","color: #6679A3"),t&&e==="warn"&&console.warn(`%c Zumly %c ${t}`,"background: #DCBF53; color: #424085; border-radius: 3px;","color: #424085"),t&&e==="error"&&console.error(`%c Zumly %c ${t}`,"background: #BE4747; color: white; border-radius: 3px;","color: #424085")}function It(s,t){if(t.isValid=!1,!s||typeof s!="object"){z(!1,"'options' object has to be provided when instance is defined","error");return}if(typeof s.mount!="string"){z(!1,"'mount' must be a string selector","error");return}if(t.mount=s.mount,typeof s.initialView!="string"){z(!1,"'initialView' must be a string","error");return}if(t.initialView=s.initialView,!s.views||typeof s.views!="object"){z(!1,"'views' must be an object","error");return}t.views=s.views,t.isValid=!0,t.preload=Array.isArray(s.preload)?s.preload:[],t.debug=typeof s.debug=="boolean"?s.debug:!1,t.componentContext=s.componentContext&&typeof s.componentContext=="object"?s.componentContext:new Map;let e=s.transitions&&typeof s.transitions=="object"?s.transitions:null,r=e&&e.cover,o=typeof r=="string"?r.toLowerCase():null,n=o==="width"||o==="height";t.cover=n?o:"width",!n&&e&&r!==void 0&&z(!1,`'transitions.cover' must be either "width" or "height". Falling back to "width".`,"warn"),t.duration=e&&typeof e.duration=="string"?e.duration:"1s",t.ease=e&&typeof e.ease=="string"?e.ease:"ease-in-out",t.deferred=typeof s.deferred=="boolean"?s.deferred:!1;let i=e&&e.hideTrigger;i===!0||i==="fade"?t.hideTrigger=i:(t.hideTrigger=!1,i!=null&&i!==!1&&z(!1,`'transitions.hideTrigger' must be true or "fade". Falling back to false.`,"warn"));let a=e&&e.effects;Array.isArray(a)&&a.length>=2&&typeof a[0]=="string"&&typeof a[1]=="string"?t.effects=[a[0],a[1]]:Array.isArray(a)&&a.length===1&&typeof a[0]=="string"?t.effects=[a[0],a[0]]:(t.effects=["none","none"],a!=null&&z(!1,`'transitions.effects' must be an array of 1-2 CSS filter strings (e.g. ["blur(3px)", "blur(8px) saturate(0)"]). Falling back to no effects.`,"warn"));let c=e&&e.driver,l=typeof c=="string"?c.toLowerCase():null,u=typeof c=="function"?c:null;if(l!==null){let y=["css","waapi","none","anime","gsap","motion"];t.transitionDriver=y.includes(l)?l:"css",y.includes(l)||z(!1,`'transitions.driver' must be "css", "waapi", "none", "anime", "gsap", "motion", or a function. Got "${c}". Falling back to "css".`,"warn")}else u!==null?t.transitionDriver=u:t.transitionDriver="css";let f=e&&e.stagger;typeof f=="number"&&f>0?t.stagger=f:(t.stagger=0,f!=null&&f!==0&&z(!1,"'transitions.stagger' must be a positive number (ms). Falling back to 0 (disabled).","warn")),t.parallax=0,t.threshold=null;let h=e&&e.threshold;h&&typeof h=="object"&&h.enabled&&(t.threshold={duration:typeof h.duration=="number"&&h.duration>0?h.duration:300,commitAt:typeof h.commitAt=="number"&&h.commitAt>0&&h.commitAt<=1?h.commitAt:.5});let d=s.lateralNav;if(d===!1)t.lateralNav=!1;else if(d&&typeof d=="object"){let y=typeof d.mode=="string"?d.mode.toLowerCase():null,g=y==="auto"||y==="always";y&&!g&&z(!1,`'lateralNav.mode' must be "auto" or "always". Falling back to "auto".`,"warn"),t.lateralNav={mode:g?y:"auto",arrows:typeof d.arrows=="boolean"?d.arrows:!0,dots:typeof d.dots=="boolean"?d.dots:!0,keepAlive:d.keepAlive===!0||d.keepAlive==="visible"?d.keepAlive:!1}}else t.lateralNav={mode:"auto",arrows:!0,dots:!0,keepAlive:!1};let m=s.depthNav;if(m===!1)t.depthNav=!1;else if(m&&typeof m=="object"){let y=typeof m.position=="string"?m.position.toLowerCase():null,g=y==="bottom-left"||y==="top-left";y&&!g&&z(!1,`'depthNav.position' must be "bottom-left" or "top-left". Falling back to "bottom-left".`,"warn"),t.depthNav={position:g?y:"bottom-left"}}else t.depthNav={position:"bottom-left"};let p=s.lateralNav&&typeof s.lateralNav=="object"?s.lateralNav.position:void 0;if(t.lateralNav&&typeof t.lateralNav=="object"){let y=p==="bottom-center"||p==="top-center";p&&!y&&z(!1,`'lateralNav.position' must be "bottom-center" or "top-center". Falling back to "bottom-center".`,"warn"),t.lateralNav.position=y?p:"bottom-center"}let v=s.inputs;v&&typeof v=="object"?t.inputs={wheel:typeof v.wheel=="boolean"?v.wheel:!0,keyboard:typeof v.keyboard=="boolean"?v.keyboard:!0,click:typeof v.click=="boolean"?v.click:!0,touch:typeof v.touch=="boolean"?v.touch:!0}:t.inputs={wheel:!0,keyboard:!0,click:!0,touch:!0}}function Zt(s,t,e,r,o){let n=e/s,i=r/t;return o==="height"?{scale:i,scaleInv:1/i}:{scale:n,scaleInv:1/n}}function $t(s,t,e,r){let o=t.left,n=t.top,i=s.x-o+(s.width-e.width*r)/2,a=s.y-n+(s.height-e.height*r)/2;return`translate(${i}px, ${a}px) scale(${r})`}function Nt(s,t,e){let r=t.left,o=t.top,n=s.x-r+(s.width-e.width)/2,i=s.y-o+(s.height-e.height)/2;return`translate(${n}px, ${i}px)`}function Mt(s,t){let e=s.x+s.width/2-t.x,r=s.y+s.height/2-t.y;return`${e}px ${r}px`}function Ft(s,t,e,r,o=0){let n=s.width/2-t.width/2-t.x+e.x,i=s.height/2-t.height/2-t.y+e.y,a=1-o,c=n*a,l=i*a;return{x:n,y:i,transform:`translate(${c}px, ${l}px) scale(${r})`}}function Dt({canvasRect:s,canvasOffset:t,triggerRect:e,previousViewRectAtBaseTransform:r,lastViewZoomedElementRect:o,previousViewRectWithPreviousAtEndTransform:n,scale:i,preScale:a,parallax:c=0}){let l=t.left,u=t.top,f=s.width/2-e.width/2-e.x,h=s.height/2-e.height/2-e.y,d=f+(r.x-o.x)+n.x-l+(n.width-o.width)/2,m=h+(r.y-o.y)+n.y-u+(n.height-o.height)/2,p=1-Math.min(c*2,.9);return`translate(${d*p}px, ${m*p}px) scale(${i*a})`}function Ht(s,t,e,r,o){return`translate(${s-e.left}px, ${t-e.top}px) scale(${r*o})`}function nt(s){let t=s.split(/\s+/);return{x:parseFloat(t[0])||0,y:parseFloat(t[1])||0}}function G(s){let t=s.match(/translate\(\s*([-\d.]+)px[,\s]+([-\d.]+)px\s*\)/),e=s.match(/scale\(\s*([-\d.]+)\s*\)/);return{tx:t?parseFloat(t[1]):0,ty:t?parseFloat(t[2]):0,scale:e?parseFloat(e[1]):1}}function it(s,t,e,r,o,n,i,a,c,l){let u=t.x-e.x*(1-n)-r,f=t.y-e.y*(1-n)-o,h=t.width/n,d=t.height/n,m=u+e.x+(s.x-u-e.x-r)/n,p=f+e.y+(s.y-f-e.y-o)/n,v=s.width/n,y=s.height/n,g=u+i.x+a+l*(m-u-i.x),w=f+i.y+c+l*(p-f-i.y),b=v*l,L=y*l;return{x:g,y:w,width:b,height:L,left:g,top:w,right:g+b,bottom:w+L}}function Q(s,t,e){return{viewName:s,backwardState:t,forwardState:e}}function jt(s){return{detachedNode:s}}function Rt(s,t,e,r,o){let n=[];return t!==null&&n.push(t),e!==null&&n.push(e),r!==null&&n.push(r),o!==null&&n.push(o),{zoomLevel:s,views:n}}function qt(s){let t=s.views?.[3];if(!(!t||!(t.detachedNode instanceof Node)))return t.detachedNode}var at=class{#t=new Map;set(t,e,r=null){this.#t.set(t,{node:e,expires:r?Date.now()+r:null})}get(t){let e=this.#t.get(t);return e?e.expires!==null&&Date.now()>e.expires?(this.#t.delete(t),null):e.node.cloneNode(!0):null}has(t){let e=this.#t.get(t);return e?e.expires!==null&&Date.now()>e.expires?(this.#t.delete(t),!1):!0:!1}invalidate(t){this.#t.delete(t)}clear(){this.#t.clear()}};var 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t=this.canvas.getBoundingClientRect(),e=t.width,r=t.height;if(!(e===this._lastCanvasWidth&&r===this._lastCanvasHeight)){if(this.blockEvents){this._pendingResizeCorrection=!0;return}bt(this,this._lastCanvasWidth,this._lastCanvasHeight,e,r),this._lastCanvasWidth=e,this._lastCanvasHeight=r}},this._RESIZE_DEBOUNCE_MS))}_onTransitionComplete(){if(this._clearBlockEventsSafety(),this._pendingResizeCorrection&&!this.blockEvents){this._pendingResizeCorrection=!1;let t=this.canvas?.getBoundingClientRect();if(t&&this._lastCanvasWidth>0){let e=t.width,r=t.height;(e!==this._lastCanvasWidth||r!==this._lastCanvasHeight)&&bt(this,this._lastCanvasWidth,this._lastCanvasHeight,e,r),this._lastCanvasWidth=e,this._lastCanvasHeight=r}}else this._recordCanvasSize();this._manageFocus()}_manageFocus(){if(!this.canvas)return;let t=this.canvas.querySelector(".is-current-view");if(!t)return;let e=t.querySelector('a[href], button:not([disabled]), input:not([disabled]), select:not([disabled]), textarea:not([disabled]), [tabindex]:not([tabindex="-1"])');e?e.focus({preventScroll:!0}):(t.setAttribute("tabindex","-1"),t.focus({preventScroll:!0}))}_resolveEffects(t){let e=t?.dataset?.withEffects;if(e&&typeof e=="string"){let r=e.split("|").map(o=>o.trim());return[r[0]||"none",r[1]||r[0]||"none"]}return this.effects}_applyEffects(t,e,r,o,n){!r||r[0]==="none"&&r[1]==="none"||(t&&r[0]!=="none"&&(t.style.setProperty("--z-effect-filter",r[0]),t.style.setProperty("--zoom-duration",o),t.style.setProperty("--zoom-ease",n),t.classList.add("has-effect")),e&&r[1]!=="none"&&(e.style.setProperty("--z-effect-filter",r[1]),e.style.setProperty("--zoom-duration",o),e.style.setProperty("--zoom-ease",n),e.classList.add("has-effect")))}_removeEffect(t){if(!t||!t.classList.contains("has-effect"))return;t.classList.remove("has-effect"),t.classList.add("has-effect-reverse");let e=()=>{t.classList.remove("has-effect-reverse"),t.style.removeProperty("--z-effect-filter"),t.removeEventListener("transitionend",e)};t.addEventListener("transitionend",e,{once:!0});let r=t.style.getPropertyValue("--zoom-duration");setTimeout(e,r?parseFloat(r)*(r.includes("ms")?1:1e3)+100:1100)}_resolveHideTrigger(t){return t?.dataset?.hideTrigger!==void 0?t.dataset.hideTrigger==="fade"?"fade":!0:this.hideTrigger}_applyHideTrigger(t,e,r,o,n){!r||!t||(r==="fade"?(t.style.setProperty("--zoom-duration",o),t.style.setProperty("--zoom-ease",n),t.classList.add("z-trigger-fade"),e.style.setProperty("--zoom-duration",o),e.style.setProperty("--zoom-ease",n),e.classList.add("z-view-fade-in"),e.offsetHeight,e.classList.remove("hide")):t.classList.add("z-trigger-hidden"))}_restoreHideTrigger(t,e,r,o){if(!(!e||!t))if(e==="fade"){t.classList.remove("z-trigger-fade"),t.style.setProperty("--zoom-duration",r),t.style.setProperty("--zoom-ease",o),t.classList.add("z-trigger-fade-reverse");let n=()=>{t.classList.remove("z-trigger-fade-reverse"),t.style.removeProperty("--zoom-duration"),t.style.removeProperty("--zoom-ease"),t.removeEventListener("transitionend",n)};t.addEventListener("transitionend",n,{once:!0}),setTimeout(n,parseFloat(r)*(r.includes("ms")?1:1e3)+100)}else t.classList.remove("z-trigger-hidden")}on(t,e){return typeof e!="function"?this:((this._hooks[t]||=[]).push(e),this)}use(t,e){if(!t)return this;let r={plugin:t,options:e};return this._plugins.push(r),this._initialized&&this._installPlugin(r),this}_installPlugin(t){let{plugin:e,options:r}=t;try{typeof e=="function"?e(this,r):typeof e.install=="function"&&e.install(this,r)}catch(o){this.notify(`plugin install error: ${o.message}`,"error")}}off(t,e){return e?this._hooks[t]&&(this._hooks[t]=this._hooks[t].filter(r=>r!==e)):delete this._hooks[t],this}_emit(t,e={}){let r=this._hooks[t];if(!(!r||r.length===0))for(let o of r)try{o(e)}catch(n){this.debug&&console.error(`Zumly hook "${t}" threw:`,n)}}zoomLevel(){return this.storedViews.length}getZoomLevel(){return this.zoomLevel()}getCurrentViewName(){return!this.storedViews||this.storedViews.length===0?null:this.storedViews[this.storedViews.length-1]?.views?.[0]?.viewName??null}back(){if(!this._destroyed){if(this.lateralHistory&&this.lateralHistory.length>0){let t=this.lateralHistory.pop(),e=t&&typeof t=="object"?t.name:t,r=t&&typeof t=="object"?t.entry:void 0,o=t&&typeof t=="object"?t.node:void 0;return this._doLateral(e,!0,{savedEntry:r,keepAliveNode:o})}this.zoomOut()}}async goTo(t,e={}){return this._destroyed?void 0:(e.mode==="lateral"?"lateral":"depth")==="depth"?this.zoomTo(t,e):this._doLateral(t,!1,e)}async zoomTo(t,e={}){if(this._destroyed)return;if(!this.isValid||!this.canvas){this.notify("zoomTo() cannot run: instance is invalid or canvas not found.","error");return}if(typeof t!="string"||!t){this.notify("zoomTo() requires a non-empty view name.","warn");return}if(!Object.prototype.hasOwnProperty.call(this.views,t)){this.notify(`zoomTo("${t}"): view not found in views. Available: ${Object.keys(this.views).join(", ")}`,"warn");return}if(this.getCurrentViewName()===t)return;let o=this.canvas.getBoundingClientRect(),n=Math.max(40,o.width*.1),i=Math.max(40,o.height*.1),c={rect:{x:o.left+(o.width-n)/2,y:o.top+(o.height-i)/2,width:n,height:i},duration:e.duration??this.duration,ease:e.ease??this.ease,props:e.props??{}};await this._doZoomIn(t,c)}async init(){if(this._destroyed)return;if(!this.isValid||!this.canvas){this.notify("init() cannot run: instance is invalid or canvas element was not found.","error");return}this.tracing("init()"),this.preload&&this.preload.length&&await this.prefetcher.preloadEager(this.preload,null);let t=await this.prefetcher.get(this.initialView,null),e=await K(t,this.initialView,this.canvas,!0,this.views,this.componentContext);this._emit("viewMounted",{viewName:this.initialView,node:e}),this.prefetcher.scanAndPrefetch(e,null),this.storeViews({zoomLevel:this.storedViews.length,scale:1,views:[{viewName:this.initialView,backwardState:{origin:"0 0",transform:""}}]}),this.currentStage=this.storedViews[this.storedViews.length-1],this._recordCanvasSize(),this._initialized=!0;for(let r of this._plugins)this._installPlugin(r)}destroy(){this._destroyed||(this._emit("destroy"),this._destroyed=!0,this._clearBlockEventsSafety(),this._resizeDebounceTimer&&(clearTimeout(this._resizeDebounceTimer),this._resizeDebounceTimer=null),this._unbindEvents(),this._removeNav(),this._cleanupLateralKeepAlive(),this.blockEvents=!1,this.storedViews=[],this.currentStage=null,this.lateralHistory=[],this.trace=[],this._hooks={},this.prefetcher=null,this.transitionDriver=null,this.canvas&&(this.canvas.removeAttribute("tabindex"),this.canvas.removeAttribute("role"),this.canvas.removeAttribute("aria-roledescription"),this.canvas.removeAttribute("aria-live")),this.isValid=!1)}async _doZoomIn(t,e){if(this._destroyed)return;this._cleanupLateralKeepAlive(),this.lateralHistory=[],this._emit("beforeZoomIn",{viewName:t}),this.tracing("zoomIn()");let r=this.canvas,o=e.el,n=r.getBoundingClientRect(),i=n.left,a=n.top,l=(this.storedViews.length>0?this.storedViews[this.storedViews.length-1]:null)?.scale??1;this.tracing("getView()");let u=o?{trigger:o,target:document.createElement("div"),context:this.componentContext,props:Object.assign({},o.dataset)}:{target:document.createElement("div"),context:this.componentContext,props:e.props??{}},f=o?.dataset?.deferred!==void 0?!0:this.deferred,h,d=null;if(f){let E=await this.prefetcher.get(t,u);if(this._destroyed)return;for(d=document.createDocumentFragment();E.firstChild;)d.appendChild(E.firstChild);h=await K(E,t,r,!1,{},this.componentContext)}else{let E=await this.prefetcher.get(t,u);if(this._destroyed)return;this.prefetcher.scanAndPrefetch(E,u),h=await K(E,t,r,!1,this.views,this.componentContext)}if(!h)return;f||this._emit("viewMounted",{viewName:t,node:h}),o&&o.classList.add("zoomed");let m=o?(()=>{let E=o.getBoundingClientRect();return{x:E.x,y:E.y,width:E.width,height:E.height}})():e.rect,p=o?o.dataset.withDuration||this.duration:e.duration??this.duration,v=o?o.dataset.withEase||this.ease:e.ease??this.ease,y=o?o.dataset.withCover||this.cover:e.cover??this.cover,g=o?parseInt(o.dataset.withStagger,10)||this.stagger:e.stagger??this.stagger,w=r.querySelector(".is-current-view"),b=r.querySelector(".is-previous-view"),L=r.querySelector(".is-last-view");V(h),V(w),V(b),L&&(V(L),r.removeChild(L));let Z,H,W,_,O,N,A,fe=w.style.transform,Et=w.style.transformOrigin,ue=b?b.style.transform:null,_t=b?b.style.transformOrigin:null;try{w.classList.replace("is-current-view","is-previous-view"),b&&b.classList.replace("is-previous-view","is-last-view");let E=h.getBoundingClientRect(),j=w.getBoundingClientRect(),dt=null,xt=null,st=null;b&&(dt=b.getBoundingClientRect(),st=b.querySelector(".zoomed"),xt=st&&st.getBoundingClientRect?st.getBoundingClientRect():dt);let rt={left:i,top:a},Lt={width:n.width,height:n.height},Tt={width:E.width,height:E.height},zt=Zt(m.width,m.height,E.width,E.height,y);A=zt.scale;let we=zt.scaleInv;Z=$t(m,rt,Tt,we),W=w.style.transform;let kt=Mt(m,j);_=Ft(Lt,m,j,A,this.parallax);let Ct=nt(Et||"0 0"),q=G(W||""),Ot=nt(kt),B=G(_.transform),At=m;if(o&&(At=it(m,j,Ct,q.tx,q.ty,q.scale,Ot,B.tx,B.ty,B.scale)),H=Nt(At,rt,Tt),b){O=b.style.transform;let ge=it(j,j,Ct,q.tx,q.ty,q.scale,Ot,B.tx,B.ty,B.scale),be=Ht(_.x,_.y,rt,A,l),Pt=nt(_t||"0 0"),mt=G(O||""),pt=G(be),Se=it(xt,dt,Pt,mt.tx,mt.ty,mt.scale,Pt,pt.tx,pt.ty,pt.scale);N=Dt({canvasRect:Lt,canvasOffset:rt,triggerRect:m,previousViewRectAtBaseTransform:j,lastViewZoomedElementRect:Se,previousViewRectWithPreviousAtEndTransform:ge,scale:A,preScale:l,parallax:this.parallax})}h.style.transform=Z,w.style.transformOrigin=kt}catch(E){this.notify(`zoomIn geometry computation failed: ${E.message}. Aborting zoom.`,"error"),this.debug&&console.error("Zumly _doZoomIn error:",E),w.style.transform=fe,w.style.transformOrigin=Et,w.classList.contains("is-previous-view")&&w.classList.replace("is-previous-view","is-current-view"),b&&(b.style.transform=ue,b.style.transformOrigin=_t,b.classList.contains("is-last-view")&&b.classList.replace("is-last-view","is-previous-view"));try{r.removeChild(h)}catch{}R(w),R(b);return}let he=Q(h.dataset.viewName,{origin:h.style.transformOrigin,duration:p,ease:v,transform:Z},{origin:h.style.transformOrigin,duration:p,ease:v,transform:H}),de=Q(w.dataset.viewName,{origin:w.style.transformOrigin,duration:p,ease:v,transform:W},{origin:w.style.transformOrigin,duration:p,ease:v,transform:_.transform}),me=b?Q(b.dataset.viewName,{origin:b.style.transformOrigin,duration:p,ease:v,transform:O},{origin:b.style.transformOrigin,duration:p,ease:v,transform:N}):null,pe=L?jt(L):null,et=Rt(this.storedViews.length,he,de,me,pe);et.scale=A,et.stagger=g||0,this.storeViews(et),this.currentStage=this.storedViews[this.storedViews.length-1],this.tracing("setCSSVariables()");let ve=this._resolveEffects(o);this._applyEffects(w,b,ve,p,v);let ht=this._resolveHideTrigger(o);this._applyHideTrigger(o,h,ht,p,v),ht&&(et.hideTriggerMode=ht),this._setBlockEvents();let ye={type:"zoomIn",currentView:h,previousView:w,lastView:b,currentStage:this.currentStage,duration:p,ease:v};this.transitionDriver.runTransition(ye,async()=>{f&&d&&h&&!this._destroyed&&(h.appendChild(d),this.prefetcher.scanAndPrefetch(h,u),typeof this.views[t]=="object"&&typeof this.views[t].mounted=="function"&&await this.views[t].mounted(),this._emit("viewMounted",{viewName:t,node:h})),this.blockEvents=!1,this._onTransitionComplete(),this._updateNav(),this._emit("afterZoomIn",{viewName:t,zoomLevel:this.zoomLevel()}),this.tracing("ended")})}async zoomIn(t){this._destroyed||t?.dataset?.to&&await this._doZoomIn(t.dataset.to,{el:t})}async _doLateral(t,e=!1,r={}){if(this._destroyed||!this.isValid||!this.canvas)return;if(!Object.prototype.hasOwnProperty.call(this.views,t)){this.notify(`goTo("${t}", { mode: 'lateral' }): view not found in views. Available: ${Object.keys(this.views).join(", ")}`,"warn");return}let o=this.canvas.querySelector(".is-current-view");if(!o)return;let n=o.dataset?.viewName;if(n===t)return;this._emit("beforeLateral",{viewName:t,from:n,isBack:e});let i=this.lateralNav&&this.lateralNav.keepAlive;if(!e){this.lateralHistory=this.lateralHistory||[];let _=this.storedViews[this.storedViews.length-1];this.lateralHistory.push({name:n,entry:_.views[0],node:i?o:null})}this.tracing("lateral()");let a=r.duration??this.duration,c=r.ease??this.ease,l=this.canvas.querySelector(".is-previous-view"),u=this.canvas.querySelector(".is-last-view"),f=0,h=0;if(l){let _=l.querySelector(`.zoom-me[data-to="${n}"]`),O=l.querySelector(`.zoom-me[data-to="${t}"]`);if(_&&O){let N=_.getBoundingClientRect(),A=O.getBoundingClientRect();f=N.left+N.width/2-(A.left+A.width/2),h=N.top+N.height/2-(A.top+A.height/2)}else f=this.canvas.getBoundingClientRect().width*.15}let d=null,m=null;if(i&&(e&&r.keepAliveNode?m=r.keepAliveNode:m=this.canvas.querySelector(`.is-lateral-hidden[data-view-name="${t}"]`)),m){if(m.style.display="",m.style.opacity="",m.classList.remove("is-lateral-hidden","zoom-lateral-out"),m.classList.add("is-new-current-view","has-no-events"),d=m,!e&&this.lateralHistory){let _=this.lateralHistory.findIndex(O=>O.node===m);_!==-1&&this.lateralHistory.splice(_,1)}}else{let _={target:document.createElement("div"),context:this.componentContext,props:r.props??{}},O=await this.prefetcher.get(t,_);if(this._destroyed||(this.prefetcher.scanAndPrefetch(O,_),d=await K(O,t,this.canvas,!1,this.views,this.componentContext),!d))return;this._emit("viewMounted",{viewName:t,node:d})}V(d);let p=o.style.transform||"",v=o.style.transformOrigin||"0 0";d.style.transform=p,d.style.transformOrigin=v;let y=this.storedViews[this.storedViews.length-1],g=e&&r.savedEntry?{...r.savedEntry,viewName:t}:Q(t,{origin:v,duration:a,ease:c,transform:p},{origin:v,duration:a,ease:c,transform:p});y.views[0]=g,this.currentStage=y;let w=l?{transformStart:l.style.transform||"",transformEnd:this._computeLateralBackTransform(l.style.transform||"",f,h)}:null,b=u&&y.views[2]?{transformStart:u.style.transform||"",transformEnd:this._computeLateralBackTransform(u.style.transform||"",f*.7,h*.7)}:null;w&&y.views[1]&&(y.views[1].forwardState={...y.views[1].forwardState,transform:w.transformEnd}),b&&y.views[2]&&(y.views[2].forwardState={...y.views[2].forwardState,transform:b.transformEnd});let L=p,Z=this._computeLateralBackTransform(L,-f,-h),H=this._computeLateralBackTransform(p,f,h);this._setBlockEvents();let W={type:"lateral",currentView:d,previousView:o,lastView:u||null,backView:l||null,backViewState:w,lastViewState:b,incomingTransformStart:Z,incomingTransformEnd:L,outgoingTransform:p,outgoingTransformEnd:H,currentStage:this.currentStage,duration:a,ease:c,canvas:this.canvas,slideDeltaX:f,slideDeltaY:h,keepAlive:i&&!e?i:!1};this.transitionDriver.runTransition(W,()=>{i&&!e&&(o.classList.remove("is-current-view","is-new-current-view","has-no-events"),o.classList.add("is-lateral-hidden"),i!=="visible"?o.style.display="none":(o.style.transform=p,o.style.opacity="")),this.blockEvents=!1,this._onTransitionComplete(),this._updateNav(),this._emit("afterLateral",{viewName:t,from:n,isBack:e}),this.tracing("ended")})}_computeLateralBackTransform(t,e,r){let o=t.match(/translate\s*\(\s*([-\d.eE]+)px\s*,\s*([-\d.eE]+)px\s*\)/);if(o){let n=parseFloat(o[1])+e,i=parseFloat(o[2])+r,a=t.replace(/translate\s*\([^)]+\)\s*/,"");return`translate(${n}px, ${i}px) ${a}`.trim()}return`translate(${e}px, ${r}px) ${t}`.trim()}zoomOut(){if(this._destroyed)return;this._cleanupLateralKeepAlive(),this.lateralHistory=[],this._emit("beforeZoomOut",{zoomLevel:this.zoomLevel()}),this.tracing("zoomOut()");let t=this.canvas,e=t.querySelector(".is-current-view"),r=t.querySelector(".is-previous-view");if(!e||!r){this.notify("zoomOut: current or previous view not found (animation may still be running)","warn");return}this._setBlockEvents(),this.currentStage=this.storedViews[this.storedViews.length-1];let o=t.querySelector(".is-last-view");this.tracing("setCSSVariables()");let n=this.currentStage.views[0]?.forwardState?.duration??this.duration,i=this.currentStage.views[0]?.forwardState?.ease??this.ease,a=r.querySelector(".zoomed");a&&a.classList.remove("zoomed");let c=this.currentStage.hideTriggerMode;c&&a&&this._restoreHideTrigger(a,c,n,i),c==="fade"?(e.classList.remove("z-view-fade-in"),e.style.setProperty("--zoom-duration",n),e.style.setProperty("--zoom-ease"