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- import{hi as d,hj as u,hk as s}from"./index.6c049565.js";import{c as h}from"./observers.905cc9f1.js";/*!
- * All material copyright ESRI, All Rights Reserved, unless otherwise specified.
- * See https://github.com/Esri/calcite-components/blob/master/LICENSE.md for details.
- * v1.0.0-beta.97
- */const r={frame:"frame",frameAdvancing:"frame--advancing",frameRetreating:"frame--retreating"},p="@keyframes in{0%{opacity:0}100%{opacity:1}}@keyframes in-down{0%{opacity:0;transform:translate3D(0, -5px, 0)}100%{opacity:1;transform:translate3D(0, 0, 0)}}@keyframes in-up{0%{opacity:0;transform:translate3D(0, 5px, 0)}100%{opacity:1;transform:translate3D(0, 0, 0)}}@keyframes in-scale{0%{opacity:0;transform:scale3D(0.95, 0.95, 1)}100%{opacity:1;transform:scale3D(1, 1, 1)}}:root{--calcite-animation-timing:calc(150ms * var(--calcite-internal-duration-factor));--calcite-internal-duration-factor:var(--calcite-duration-factor, 1);--calcite-internal-animation-timing-fast:calc(100ms * var(--calcite-internal-duration-factor));--calcite-internal-animation-timing-medium:calc(200ms * var(--calcite-internal-duration-factor));--calcite-internal-animation-timing-slow:calc(300ms * var(--calcite-internal-duration-factor))}.calcite-animate{opacity:0;animation-fill-mode:both;animation-duration:var(--calcite-animation-timing)}.calcite-animate__in{animation-name:in}.calcite-animate__in-down{animation-name:in-down}.calcite-animate__in-up{animation-name:in-up}.calcite-animate__in-scale{animation-name:in-scale}@media (prefers-reduced-motion: reduce){:root{--calcite-internal-duration-factor:0.01}}:host{box-sizing:border-box;background-color:var(--calcite-ui-foreground-1);color:var(--calcite-ui-text-2);font-size:var(--calcite-font-size--1)}:host *{box-sizing:border-box}:root{--calcite-floating-ui-transition:var(--calcite-animation-timing)}:host([hidden]){display:none}:host{position:relative;display:flex;inline-size:100%;flex:1 1 auto;align-items:stretch;overflow:hidden;background-color:transparent}:host .frame{position:relative;margin:0px;display:flex;inline-size:100%;flex:1 1 auto;flex-direction:column;align-items:stretch;padding:0px}:host ::slotted(calcite-flow-item),:host ::slotted(calcite-panel){block-size:100%}:host ::slotted(.calcite-match-height:last-child){display:flex;flex:1 1 auto;overflow:hidden}:host .frame--advancing{animation:calcite-frame-advance var(--calcite-animation-timing)}:host .frame--retreating{animation:calcite-frame-retreat var(--calcite-animation-timing)}@keyframes calcite-frame-advance{0%{--tw-bg-opacity:0.5;transform:translate3d(50px, 0, 0)}100%{--tw-bg-opacity:1;transform:translate3d(0, 0, 0)}}@keyframes calcite-frame-retreat{0%{--tw-bg-opacity:0.5;transform:translate3d(-50px, 0, 0)}100%{--tw-bg-opacity:1;transform:translate3d(0, 0, 0)}}",m=d(class extends u{constructor(){super(),this.__registerHost(),this.__attachShadow(),this.flowDirection=null,this.itemCount=0,this.items=[],this.itemMutationObserver=h("mutation",()=>this.updateFlowProps()),this.getFlowDirection=(t,e)=>{const a=t>1;return!(t&&e>1)&&!a?null:e<t?"retreating":"advancing"},this.updateFlowProps=()=>{const{el:t,items:e}=this,a=Array.from(t.querySelectorAll("calcite-flow-item, calcite-panel")).filter(i=>!i.matches("calcite-flow-item calcite-flow-item, calcite-panel calcite-panel")),c=e.length,n=a.length,o=a[n-1],l=a[n-2];if(n&&o&&a.forEach(i=>{i.showBackButton=i===o&&n>1,i.hidden=i!==o}),l&&(l.menuOpen=!1),this.items=a,c!==n){const i=this.getFlowDirection(c,n);this.itemCount=n,this.flowDirection=i}}}async back(){const{items:t}=this,e=t[t.length-1];return e?(e.beforeBack?e.beforeBack:()=>Promise.resolve()).call(e).then(()=>(e.remove(),e)):void 0}connectedCallback(){var t;(t=this.itemMutationObserver)===null||t===void 0||t.observe(this.el,{childList:!0,subtree:!0}),this.updateFlowProps()}disconnectedCallback(){var t;(t=this.itemMutationObserver)===null||t===void 0||t.disconnect()}handleItemBackClick(){this.back()}render(){const{flowDirection:t}=this,e={[r.frame]:!0,[r.frameAdvancing]:t==="advancing",[r.frameRetreating]:t==="retreating"};return s("div",{class:e},s("slot",null))}get el(){return this}static get style(){return p}},[1,"calcite-flow",{flowDirection:[32],itemCount:[32],items:[32],back:[64]},[[0,"calciteFlowItemBackClick","handleItemBackClick"],[0,"calcitePanelBackClick","handleItemBackClick"]]]);function f(){if(typeof customElements=="undefined")return;["calcite-flow"].forEach(e=>{switch(e){case"calcite-flow":customElements.get(e)||customElements.define(e,m);break}})}f();const w=m,k=f;export{w as CalciteFlow,k as defineCustomElement};
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