/*! All material copyright Esri, All Rights Reserved, unless otherwise specified.
See https://js.arcgis.com/4.34/esri/copyright.txt for details.
v4.34.7 */
import{a as m}from"./DJOTU35N.js";import"./CAGG7IOD.js";import"./2Z6ISORA.js";import{b as o}from"./IMJMO6DB.js";import{J as d,K as s,P as g,a as c,b as i}from"./RNRMSLW5.js";import"./G6QKOIC3.js";var f=c`.esri-widget__heading{color:var(--calcite-color-text-2);margin:0 0 .5rem;font-weight:var(--calcite-font-weight-semibold)}h1.esri-widget__heading{font-size:var(--calcite-font-size-xl)}h2.esri-widget__heading{font-size:var(--calcite-font-size-md)}h3.esri-widget__heading,h4.esri-widget__heading,h5.esri-widget__heading,h6.esri-widget__heading{font-size:var(--calcite-font-size)}:host{display:block}.arcgis-legend__no-legend{padding:var(--calcite-spacing-sm) var(--calcite-spacing-md)}.arcgis-legend__layer{border-bottom:1px solid var(--calcite-color-border-2);padding:var(--calcite-spacing-sm);word-wrap:break-word}.arcgis-legend__layer:last-child{border-bottom:none}.arcgis-legend__layer--elements{margin-left:var(--calcite-spacing-sm);overflow:auto}.arcgis-legend__layer-child{margin-left:var(--calcite-spacing-sm);padding-right:0;padding-left:0}:dir(rtl) .arcgis-legend__layer--elements,:dir(rtl) .arcgis-legend__layer-child{margin-right:var(--calcite-spacing-sm);margin-left:0;overflow:auto}`,a={layer:"arcgis-legend__layer",layerElements:"arcgis-legend__layer--elements",layerChild:"arcgis-legend__layer-child",noLegend:"arcgis-legend__no-legend"},n=class extends d{constructor(){super(...arguments),this.headingLevel=3,this.type="classic"}static{this.properties={activeLayerInfos:0,headingLevel:9,type:32,messages:0}}static{this.styles=f}render(){let e=this.activeLayerInfos?.toArray().map(r=>this._renderLegendForLayer(r)).filter(Boolean);return e?.length?i`<section>${e}</section>`:i`<div class=${s(a.noLegend)}>${this.messages.noLegend}</div>`}_renderLegendForLayer(e){if(!e.ready)return null;let r=e.title?m({level:this.headingLevel,children:e.title}):null;if(e.children.length){let t=e.children.toArray().map(l=>this._renderLegendForLayer(l));return i`<section class=${s(a.layer)}>${r}${t}</section>`}return this._renderLegendElementsForLayer(e,r)}_renderLegendElementsForLayer(e,r){let t=e.legendElements?.filter(Boolean);if(!t?.length)return null;let l=t.map(_=>i`<arcgis-legend-classic-element .cssEffectFilter=${e.cssEffectFilter??void 0} .layer=${e.layer} .legendElement=${_} .messages=${this.messages}></arcgis-legend-classic-element>`),h={[a.layerChild]:!!e.parent};return i`<section class=${s(o(a.layer,h))}>${r}<div class=${s(a.layerElements)}>${l}</div></section>`}};g("arcgis-legend-classic-view",n);export{n as LegendClassicView};
