@arcgis/core/widgets/Legend/support/ActiveLayerInfo.js

ArcGIS Maps SDK for JavaScript: A complete 2D and 3D mapping and data visualization API

/* COPYRIGHT Esri - https://js.arcgis.com/5.0.8/LICENSE.txt */
import{__decorate as e}from"tslib";import t from"../../../Color.js";import{addTokenParameter as i}from"../../../kernel.js";import s from"../../../request.js";import l from"../../../core/Accessor.js";import{isSome as r}from"../../../core/arrayUtils.js";import n from"../../../core/Collection.js";import{JSONMap as a}from"../../../core/jsonMap.js";import o from"../../../core/Logger.js";import{clamp as c}from"../../../core/mathUtils.js";import{debounce as u}from"../../../core/promiseUtils.js";import{on as d,watch as y,initial as h,whenOnce as f}from"../../../core/reactiveUtils.js";import{px2pt as m}from"../../../core/screenUtils.js";import{parseWhereClause as p}from"../../../core/sql.js";import{addQueryParameters as g}from"../../../core/urlUtils.js";import{property as b,subclass as _}from"../../../core/accessorSupport/decorators.js";import{runUntracked as S}from"../../../core/accessorSupport/tracking.js";import{EffectView as w}from"../../../layers/effects/EffectView.js";import{getPixelValueRange as v}from"../../../layers/raster/formats/pixelRangeUtils.js";import{getEffectiveDisplayFilter as L}from"../../../layers/support/displayFilterUtils.js";import{ExportImageParameters as E}from"../../../layers/support/ExportImageParameters.js";import{collectFields as F,collectArcadeFieldNames as C}from"../../../layers/support/fieldUtils.js";import{isFeatureLayer as I,getFieldConfigurationsContainer as R}from"../../../layers/support/layerUtils.js";import{fromJSON as V}from"../../../renderers/support/jsonUtils.js";import{isSupportedRenderer3D as D}from"../../../renderers/support/rendererConversion.js";import x from"../../../renderers/visualVariables/SizeVariable.js";import z from"../../../renderers/visualVariables/support/SizeVariableLegendOptions.js";import{updateReferenceSizeSymbol as T}from"../../../smartMapping/renderers/support/referenceSizeUtils.js";import j from"../../../symbols/SimpleFillSymbol.js";import k from"../../../symbols/SimpleMarkerSymbol.js";import{applyCIMSymbolColor as P}from"../../../symbols/support/cimSymbolUtils.js";import{renderSymbol as M}from"../../../symbols/support/renderUtils.js";import{renderColorRampPreviewHTML as O,renderDotDensityPreviewHTML as U,renderPieChartPreviewHTML as A,renderPreviewHTML as B}from"../../../symbols/support/symbolUtils.js";import{getCSSFilterFromEffectList as N,isVolumetricSymbol as $}from"../../../symbols/support/utils.js";import{getEffectiveClusterSizeVariable as H}from"./clusterUtils.js";import{getColorFromPointCloudStops as q,getRampStopsForPointCloud as W,getStretchRampStops as G,getRampStops as J}from"./colorRampUtils.js";import{getHeatmapRampStops as Z}from"./heatmapRampUtils.js";import{getRelationshipRampElement as Q,getRotationAngleForFocus as K}from"./relationshipRampUtils.js";import{getRampStops as X,realWorldMaxSize as Y,realWorldMinSize as ee}from"./sizeRampUtils.js";import{specialCharsLessThan as te,specialCharsGreaterThan as ie,getAuthoringInfoVisualVariableByTheme as se,getSymbolForFlowRenderer as le,formatValue as re,getFormatOptions as ne,mergeWhereClauses as ae,getMedianColor as oe,rgbImgSource as ce,getFormatOptionsForVisualVariable as ue}from"./utils.js";import{formatNumberLabel as de}from"../../smartMapping/support/utils.js";const ye=16,he="https://utility.arcgis.com/sharing/tools/legend",fe="esri.layers.ImageryLayer",me="esri.layers.ImageryTileLayer",pe="esri.layers.WCSLayer",ge=/^\s*(return\s+)?\$view\.scale\s*(;)?\s*$/i,be=new a({esriGeometryPoint:"point",esriGeometryMultipoint:"multipoint",esriGeometryPolyline:"polyline",esriGeometryPolygon:"polygon",esriGeometryMultiPatch:"multipatch"}),_e=new k({size:6,outline:{color:[128,128,128,.5],width:.5}}),Se=new j({style:"solid"});function we(e){return"flow"===e.type}function ve(e){return"vector-field"===e.type}function Le(e){return"raster-colormap"===e.type}function Ee(e){return"raster-stretch"===e.type}function Fe(e){return"raster-shaded-relief"===e.type}function Ce(e){return"esri.renderers.SimpleRenderer"===e.declaredClass}function Ie(e){return"esri.renderers.ClassBreaksRenderer"===e.declaredClass}function Re(e){return"esri.renderers.UniqueValueRenderer"===e.declaredClass}function Ve(e){return"esri.renderers.HeatmapRenderer"===e.declaredClass}function De(e){return ze(e)||Te(e)||je(e)||xe(e)}function xe(e){return"esri.renderers.PointCloudRGBRenderer"===e.declaredClass}function ze(e){return"esri.renderers.PointCloudClassBreaksRenderer"===e.declaredClass}function Te(e){return"esri.renderers.PointCloudStretchRenderer"===e.declaredClass}function je(e){return"esri.renderers.PointCloudUniqueValueRenderer"===e.declaredClass}function ke(e){return"esri.renderers.DotDensityRenderer"===e.declaredClass}function Pe(e){return"esri.renderers.PieChartRenderer"===e.declaredClass}function Me(e,t){return Ce(e)||Ie(e)||Re(e)||Ve(e)||ke(e)||Pe(e)?"2d"===t.type||D(e):Ee(e)||Le(e)||Fe(e)||ze(e)||Te(e)||je(e)||ve(e)||we(e)}function Oe(e){return"esri.layers.BuildingSceneLayer"===e.declaredClass}function Ue(e){return"esri.layers.SubtypeGroupLayer"===e.declaredClass}function Ae(e){return"esri.layers.VoxelLayer"===e.declaredClass}function Be(e){return"esri.layers.WMSLayer"===e.declaredClass}function Ne(e){return"esri.layers.WMTSLayer"===e.declaredClass}function $e(e){return"esri.layers.MapImageLayer"===e.declaredClass}function He(e){return"esri.layers.TileLayer"===e.declaredClass}function qe(e){return e.declaredClass===fe}function We(e){return e.declaredClass===me}function Ge(e){return e.declaredClass===pe}function Je(e){return"stretch-ramp"===e.type}function Ze(e){const t="authoringInfo"in e?e?.authoringInfo:null;return"univariate-color-size"===t?.type}function Qe(e){const t="authoringInfo"in e?e?.authoringInfo:null;return"univariate-color-size"===t?.type&&"above-and-below"===t?.univariateTheme}function Ke(e){return"sublayers"in e}function Xe(e){return e&&"symbol"in e}function Ye(e,t){const{field:i,field2:s,field3:l,fieldDelimiter:r,valueExpression:n}=e;if(!i)return null;const a=!(!i&&!n||!s&&!l)?t?.toString().split(r||""):[t],o=i?{[i]:a?.[0]}:null;return o&&(s&&(o[s]=a?.[1]),l&&(o[l]=a?.[2])),o}const et=new k({style:"path",path:"M10,5 L5,0 0,5 M5,0 L5,15",size:15,outline:{width:1,color:[85,85,85,1]}});let tt={};const it=new WeakMap;let st=class extends l{constructor(e){super(e),this._hasColorRamp=!1,this._hasOpacityRamp=!1,this._hasSizeRamp=!1,this._loading=!1,this._webStyleSymbolCache=new Map,this._dotDensityUrlCache=new Map,this._scaleDrivenSizeVariable=null,this._clusterSizeVariable=null,this._layerDefinitionExpression=null,this._layerDefinitionExpressionClause=null,this._layerDisplayFilter=null,this._layerDisplayFilterClause=null,this.children=new n,this.layerView=null,this.layer=null,this.legendElements=[],this.parent=null,this.hideLayersNotInCurrentView=!1,this.keepCacheOnDestroy=!1,this.respectLayerDefinitionExpression=!1,this.respectLayerVisibility=!0,this.sublayerIds=[],this.title=null,this.view=null}initialize(){const e=()=>this.notifyChange("ready");this.addHandles([d(()=>this.children,"change",t=>{const{added:i,removed:s}=t;i.forEach(t=>{const i=`activeLayerInfo-ready-watcher-${t.layer.uid}`;this.addHandles(y(()=>t.ready,e,h),i)}),s.forEach(e=>this.removeHandles(e.layer.uid)),e()})]),this.keepCacheOnDestroy||(tt={})}destroy(){this._webStyleSymbolCache=null,this._dotDensityUrlCache=null,this._scaleDrivenSizeVariable=null,this.keepCacheOnDestroy||(tt=null),this._layerDefinitionExpressionClause=null}get cssEffectFilter(){const{layer:e,scale:t}=this,i="effect"in e?e.effect:null;if(!i)return null;const s=new w({effect:i});return s.endTransition(),s.scale=t,N(s,!0)}get loading(){return this.children.length>0?this.children.some(e=>e.loading):this._loading}get opacity(){const e=this.layer.opacity,t=this.parent?.opacity,i=this.layer.parent,s=i&&"uid"in i?this._getParentLayerOpacity(i):null;return null!=t?t*e:null!=s?s*e:e}get ready(){return S(()=>null===this.layer||(this.children.length>0?this._isGroupActive():this.legendElements.length>0))}get scale(){return this.view?.scale??0}get isScaleDriven(){const e=this.layer;if(null===e)return!1;if("effect"in e&&e.effect&&Array.isArray(e.effect))return!0;if("featureReduction"in e&&e.featureReduction){if("cluster"===e.featureReduction.type)return!0;if("binning"===e.featureReduction.type&&"renderer"in e.featureReduction&&e.featureReduction.renderer)return this._isRendererScaleDriven(e.featureReduction.renderer)}return"renderer"in e&&e.renderer?!!("displayFilterInfo"in e&&e.displayFilterInfo&&Re(e.renderer))||this._isRendererScaleDriven(e.renderer):this._isLayerScaleDriven(this.layer)}get version(){return this.commitProperty("ready"),S(()=>this._get("version")+1)}async buildLegendElementsForFeatureCollections(e){this._loading=!0;if(!(!this.hideLayersNotInCurrentView||await this._isLayerInCurrentView()))return this.legendElements=[],this._loading=!1,void this.notifyChange("ready");const t=Array.from(e,e=>{if(I(e))return this._getRendererLegendElements(e.renderer,{title:e.title});if(e.featureSet?.features.length){const t=e.layerDefinition,i=t?.drawingInfo,s=i&&V(i.renderer),l=be.read(t.geometryType);return s?this._getRendererLegendElements(s,{title:e.name,geometryType:l}):(o.getLogger(this).warn("drawingInfo not available!"),null)}return null});try{const e=[],i=await Promise.allSettled(t);for(const t of i)if("fulfilled"===t.status)for(const i of t.value??[])e.push(i);this.legendElements=e}catch(i){o.getLogger(this).warn("error while building legend for layer!",i)}finally{this._loading=!1,this.notifyChange("ready")}}async buildLegendElementsForRenderer(e){try{this._loading=!0;const t=!this.hideLayersNotInCurrentView||await this._isLayerInCurrentView();this.legendElements=t?await this._getRendererLegendElements(e):[]}catch(t){o.getLogger(this).warn("error while building legend for layer!",t)}finally{this._loading=!1,this.notifyChange("ready")}}async buildLegendElementsForFeatureReduction(e){try{this._loading=!0,await this._waitForLayerViewUpdate(this.layerView);const t=!this.hideLayersNotInCurrentView||await this._isLayerInCurrentView();this.legendElements=t?await this._getLegendElementsForFeatureReduction(e):[]}catch(t){o.getLogger(this).warn("error while building legend for layer!",t)}finally{this._loading=!1,this.notifyChange("ready")}}async buildLegendElementsForTools(){this._loading=!0;const e=this.layer;if(Ae(e))await this._constructLegendElementsForVoxelLayer();else if(Ne(e))this._constructLegendElementsForWMTSlayer();else if(Be(e))await this._constructLegendElementsForWMSSublayers();else if(Oe(e))await this._constructLegendElementsForBuildingSceneLayer();else if($e(e)||He(e)||Ue(e))await this._constructLegendElementsForSublayers();else{this.removeHandles("imageryLayers-watcher");let t="default";if(qe(e)){const i=e;t=(i?.rasterFunction?.functionName||"default")+"_"+(e.bandIds?.length?e.bandIds.join(""):"###")}if(We(e)||"link-chart"===e.type)return;await this._getLegendLayers(`${e.uid}-${t}`).then(async t=>{this.legendElements=[];const i=t.map(async t=>{if(qe(e)){const t=y(()=>[e.rasterFunction,e.bandIds],()=>u(async()=>{tt.default=null,e.renderer?await this.buildLegendElementsForRenderer(e.renderer):await this.buildLegendElementsForTools()})());this.addHandles(t,"imageryLayers-watcher")}const i=this._generateSymbolTableElementForLegendLayer(t);i?.infos.length&&(qe(e)&&(i.title=e.title),this.legendElements.push(i))});await Promise.allSettled(i)}).catch(e=>{o.getLogger(this).warn("Request to server for legend has failed!",e)})}this._loading=!1,this.notifyChange("ready")}async _isLayerInCurrentView(e){return this._checkFeatureCountForExpression(e,this.view.extent)}_getParentLayerOpacity(e){let t=1;const i=e.parent;return i&&"uid"in i&&(t=this._getParentLayerOpacity(i)),e.opacity*t}_isGroupActive(){return this.children.some(e=>e.ready)}_isRendererScaleDriven(e){if("dot-density"===e.type)return!0;const t="valueExpression"in e?e.valueExpression:null;if(ge.test(t))return!0;const i="visualVariables"in e?e.visualVariables:null;return!!i?.some(e=>this._isScaleDrivenSizeVariable(e))||this._hasScaleDrivenSymbols(e)}_hasScaleDrivenSymbols(e){switch(e.type){case"simple":return this._isScaleDrivenSymbol(e.symbol);case"class-breaks":return this._isScaleDrivenSymbol(e.defaultSymbol)||e.classBreakInfos.some(e=>this._isScaleDrivenSymbol(e.symbol));case"unique-value":return this._isScaleDrivenSymbol(e.defaultSymbol)||!!e.uniqueValueInfos?.some(e=>this._isScaleDrivenSymbol(e.symbol))}return!1}_isScaleDrivenSymbol(e){if("cim"===e?.type){const{primitiveOverrides:t,minScale:i,maxScale:s}=e.data,l=t?.some(e=>(e.valueExpressionInfo?.expression||"").includes("$view.scale"))??!1;return null!=i||null!=s||l}return!1}_isScaleDrivenSizeVariable(e){if(e&&"size"!==e.type)return!1;const t=e,i=t.minSize,s=t.maxSize;return!("object"!=typeof i||!i||!this._isScaleDrivenSizeVariable(i))||(!("object"!=typeof s||!s||!this._isScaleDrivenSizeVariable(s))||ge.test(t.valueExpression))}_isLayerScaleDriven(e){if("minScale"in e&&e.minScale>0||"maxScale"in e&&e.maxScale>0)return!0;if("sublayers"in e&&e.sublayers)return e.sublayers.some(e=>this._isLayerScaleDriven(e));const t=e.parent;if(!1===e.loaded&&t&&$e(t)&&"source"in e&&e.source&&"map-layer"===e.source.type)for(const i of t.sourceJSON.layers??[])if(i.id===e.source.mapLayerId&&(i.minScale>0||i.maxScale>0))return!0;return!1}async _constructLegendElementsForVoxelLayer(){this._loading=!0,this.legendElements=[],this.removeHandles("voxel-style-watcher"),this.removeHandles("voxel-current-variable");const e=this.layer;this.addHandles(y(()=>e.currentVariableId,()=>this._constructLegendElementsForVoxelLayer()),"voxel-current-variable"),this.addHandles(y(()=>e.getVariableStyles(),()=>this._constructLegendElementsForVoxelLayer()),"voxel-style-watcher");const t=e.getVariableStyle(null),i=[];if(t)if(t.uniqueValues?.length){const e=[];t.uniqueValues.forEach(t=>{t.enabled&&e.push({label:t.label||`${t.value}`,value:t.value,symbol:new j({color:t.color,outline:null})})}),e.length&&i.push({type:"symbol-table",title:t.label,infos:e})}else if(t.transferFunction){const{colorStops:e,stretchRange:s}=t.transferFunction,l=e.toArray().reverse(),r=s.map((e,t)=>`${0===t?te:ie} ${de(e)}`).reverse(),n=l.map(e=>({color:e.color,value:null,label:null}));n[0].label=r[0],n[n.length-1].label=r[1],i.push({type:"color-ramp",title:t.label,infos:n,preview:O(l.map(e=>e.color))})}await this._generatePreviewsForLegendElements(i,{opacity:e.opacity}),this.legendElements=i,this._loading=!1,this.notifyChange("ready")}_constructLegendElementsForWMTSlayer(){this._loading=!0,this.legendElements=[],this.removeHandles("wmts-activeLayer-watcher");const e=this.layer.activeLayer;this.addHandles(y(()=>{const{layer:e}=this;return e&&"activeLayer"in e&&e.activeLayer},()=>this._constructLegendElementsForWMTSlayer()),"wmts-activeLayer-watcher");const t=e.styleId?e.styles?.find(({id:t})=>t===e.styleId)?.legendUrl:void 0;t&&(this.legendElements=[{type:"symbol-table",title:e.title,infos:[{src:t,opacity:this.opacity}]}]),this._loading=!1,this.notifyChange("ready")}async _constructLegendElementsForWMSSublayers(){this._loading=!0,this.legendElements=[],this.removeHandles("wms-sublayers-watcher");const e=this.layer;let t=null;(e.customParameters||e.customLayerParameters)&&(t={...e.customParameters,...e.customLayerParameters}),this.addHandles(y(()=>{const{layer:e}=this;return e&&"sublayers"in e&&e.sublayers},()=>this._constructLegendElementsForWMSSublayers()),"wms-sublayers-watcher"),this.legendElements=await this._generateLegendElementsForWMSSublayers(e.sublayers,t),this._loading=!1,this.notifyChange("ready")}async _generateLegendElementsForWMSSublayers(e,t){const i=this.layer,s=[];this.addHandles(e.on("change",()=>this._constructLegendElementsForWMSSublayers()),"wms-sublayers-watcher");const l=this.sublayerIds?.map(e=>i.findSublayerById(e))?.filter(r)??[],n=l.length?l:e.toArray();for(const r of n){const e=y(()=>[r.title,r.visible,r.legendEnabled],()=>this._constructLegendElementsForWMSSublayers());if(this.addHandles(e,"wms-sublayers-watcher"),!this.respectLayerVisibility||r.visible&&r.legendEnabled){const e=await this._generateSymbolTableElementForWMSSublayer(r,t);e?.infos.length&&s.unshift(e)}}return s}async _generateSymbolTableElementForWMSSublayer(e,t){if(!e.legendUrl&&e.sublayers){const i=(await this._generateLegendElementsForWMSSublayers(e.sublayers,t)).filter(e=>e);return{type:"symbol-table",title:e.title,infos:i}}return this._generateSymbolTableElementForLegendUrl(e,t)}async _generateSymbolTableElementForLegendUrl(e,t){let i=e.legendUrl;if(!i)return;const l={type:"symbol-table",title:e.title||e.name||String(e.id??""),infos:[]};t&&(i=g(i,t));let r=null;const n=e.layer?.opacity;try{r=(await s(i,{responseType:"image"})).data,r&&(r.style.opacity=n)}catch{}return l.infos.push({src:i,preview:r,opacity:n}),l}_getLegendLayers(e,t){const i=tt&&tt[e];return i?Promise.resolve(i):this._legendRequest(t).then(t=>{const i=t.layers;return tt[e]=i,i})}_legendRequest(e){const t=this.layer;let i={f:"json",dynamicLayers:e};if(qe(t)){const e=t.exportImageServiceParameters.rasterFunction;if(e&&(i.renderingRule=JSON.stringify(e.functionDefinition?.toJSON()||e.toJSON())),t.bandIds&&(i.bandIds=t.bandIds.join()),t.raster||t.viewId||t.customParameters){const{raster:e,viewId:s,customParameters:l}=t;i={raster:e,viewId:s,...i,...l}}}let l=t.url.replace(/(\/)+$/,"");if("version"in t&&+t.version>=10.01){const e=l.indexOf("?");e>-1?l=l.slice(0,e)+"/legend"+l.slice(e):l+="/legend"}else{const e=l.toLowerCase().indexOf("/rest/"),t=-1===e?l:l.slice(0,e)+l.slice(e+5);l=he+"?soapUrl="+encodeURI(t)+"&returnbytes=true"}return s(l,{query:i}).then(e=>e.data)}async _constructLegendElementsForBuildingSceneLayer(){this._loading=!0,this.legendElements=[],this.removeHandles("sublayers-watcher");const e=this.layer;this.addHandles(y(()=>e.sublayers,()=>this._constructLegendElementsForBuildingSceneLayer()),"sublayers-watcher");try{this.legendElements=await this._generateLegendElementsForBuildingSublayers(e.sublayers,this.opacity)}catch(t){o.getLogger(this).warn("Request to server for legend has failed!",t)}finally{this._loading=!1,this.notifyChange("ready")}}async _generateLegendElementsForBuildingSublayers(e,t){let i=[];this.addHandles(e.on("change",()=>this._constructLegendElementsForBuildingSceneLayer()),"sublayers-watcher");const s=e.toArray();for(const l of s){const e=y(()=>["renderer"in l&&l.renderer,l.opacity,l.title,l.visible],()=>this._constructLegendElementsForBuildingSceneLayer());if(this.addHandles(e,"sublayers-watcher"),!this.respectLayerVisibility||l.visible){const e=null!=l?.opacity?l.opacity:null,s=null!=e?e*t:t;if("building-group"===l.type){const e={type:"symbol-table",title:l.title,infos:[]},t=await this._generateLegendElementsForBuildingSublayers(l.sublayers,s);e.infos.push(...t),i=[e,...i]}else if(l.renderer){i=[...await this._getRendererLegendElements(l.renderer,{title:l.title,opacity:s,sublayer:l}),...i]}}}return i.filter(e=>!!e&&(!("infos"in e)||!e.infos||e.infos.length>0))}async _constructLegendElementsForSublayers(){this._loading=!0,this.removeHandles("sublayers-watcher");const e=this.layer;if(!($e(e)||He(e)||Ue(e))||this.hideLayersNotInCurrentView&&!await this._isLayerInCurrentView())return this.legendElements=[],this._loading=!1,void this.notifyChange("ready");this.addHandles(y(()=>e.sublayers,()=>this._constructLegendElementsForSublayers),"sublayers-watcher");try{this.legendElements=await this._generateLegendElementsForSublayers(e.sublayers,this.opacity)}catch(t){o.getLogger(this).warn("Request to server for legend has failed!",t)}finally{this._loading=!1,this.notifyChange("ready")}}async _generateLegendElementsForSublayers(e,t,i){const s=this.layer;let l=[];this.addHandles(e.on("change",()=>this._constructLegendElementsForSublayers()),"sublayers-watcher");let n=e.toArray();!i&&this.sublayerIds&&this.sublayerIds.length&&(n=Ue(s)?this.sublayerIds.map(e=>s.findSublayerForSubtypeCode(e)).filter(r):this.sublayerIds.map(e=>s.findSublayerById(e)).filter(r));for(const r of n){const e=y(()=>[r.renderer,r.opacity,r.title,r.visible,r.legendEnabled],()=>this._constructLegendElementsForSublayers());this.addHandles(e,"sublayers-watcher");const s=r.createQuery().where,n=!this.hideLayersNotInCurrentView||await this._isLayerInCurrentView(s),a=!this.respectLayerVisibility||r.visible&&r.legendEnabled&&this._isSublayerInScale(r);if(n&&a){const e=null!=r?.opacity?r.opacity:null,s=null!=e?e*t:t,n=!Ke(r)||r.originIdOf("renderer")>2&&!r.sublayers;if(r.renderer&&n){await r.load();l=[...await this._getRendererLegendElements(r.renderer,{title:r.title,opacity:s,sublayer:r}),...l]}else if(Ke(r)){const e=await this._generateSymbolTableElementForSublayer(r,s,i);e&&l.unshift(e)}}}return l.filter(e=>!!e&&(!("infos"in e)||!e.infos||e.infos.length>0))}async _generateSymbolTableElementForSublayer(e,t,i){if(!i){i=new Map;const t=this.layer,s=e.source;let l=null;if(!(!s||"map-layer"===s.type&&s.mapLayerId===e.id&&(!s.gdbVersion||s.gdbVersion===("gdbVersion"in t&&t.gdbVersion)))||e.originIdOf("renderer")>2||e.originIdOf("labelingInfo")>2||e.originIdOf("labelsVisible")>2){const e=new E({layer:this.layer});l=e.hasDynamicLayers?e.dynamicLayers:null,e.destroy()}const r=l||`${t.uid}-default`;(await this._getLegendLayers(r,l)).forEach(e=>i.set(e.layerId,e))}const s=i.get(e.id);if((!s||s?.subLayerIds&&s.defaultVisibility)&&e.sublayers){const s=await this._generateLegendElementsForSublayers(e.sublayers,t,i);return{type:"symbol-table",title:e.title,infos:s}}return this._generateSymbolTableElementForLegendLayer(s,e,t)}_generateSymbolTableElementForLegendLayer(e,t,i){if(!e?.legend||this.respectLayerVisibility&&!this._isLegendLayerInScale(e,t))return null;const s=t?.renderer;let l=t?.title||e.layerName;if(s&&(!t||t?.originIdOf("renderer")>2)){const e=t?.title||this._getRendererTitle(s,t);e&&(l&&"string"!=typeof e&&"title"in e&&(e.title=l),l=e)}const r={type:"symbol-table",title:l,legendType:e.legendType||null,infos:[]},n=t?this._sanitizeLegendForSublayer(e.legend.slice(),t):e.legend;return e.legendGroups&&e.legendGroups.length>0?e.legendGroups.forEach(s=>{const l={type:"symbol-table",title:s.heading,legendType:e.legendType||null,infos:this._generateSymbolTableElementInfosForLegendLayer(n.filter(e=>e.groupId===s.id),e.layerId,s.heading||r.title||t?.title,i)};l.infos?.length>0&&r.infos.push(l)}):r.infos=this._generateSymbolTableElementInfosForLegendLayer(n,e.layerId,r.title||t?.title,i),r.infos.length>0?r:null}_generateSymbolTableElementInfosForLegendLayer(e,t,s,l){return e.map(e=>{let r=e.url;if(e.imageData&&e.imageData.length>0)r=`data:image/png;base64,${e.imageData}`;else{if(r.startsWith("http"))return null;r=i(`${this.layer.url}/${t}/images/${r}`)}let n=e.label;return"<all other values>"===n&&(n="others"),{previewAriaLabel:n||s,label:n,src:r,opacity:l??this.opacity,width:e.width,height:e.height}}).filter(r)}_isSublayerInScale(e){const t=e.minScale||0,i=e.maxScale||0;return!(t>0&&t<this.scale||i>this.scale)}_isLegendLayerInScale(e,t){const i=t||this.layer;let s=null,l=null,r=!0;return!i.minScale&&0!==i.minScale||!i.maxScale&&0!==i.maxScale?(0===e.minScale&&i.tileInfo&&(s=i.tileInfo.lods[0].scale),0===e.maxScale&&i.tileInfo&&(l=i.tileInfo.lods[i.tileInfo.lods.length-1].scale)):(s=Math.min(i.minScale,e.minScale)||i.minScale||e.minScale,l=Math.max(i.maxScale,e.maxScale)),(s>0&&s<this.scale||l>this.scale)&&(r=!1),r}_sanitizeLegendForSublayer(e,t){if("version"in this.layer&&+this.layer.version<10.1||0===e.length)return e;const i=t.renderer,s=e.some(e=>e.values);let l=0,r=null;return s&&e.some((e,t)=>(e.values||(l=t,r=e,r.label||(r.label="others")),null!=r)),i?"unique-value"===i.type?r&&(e.splice(l,1),e.push(r)):"class-breaks"===i.type&&(r&&e.splice(l,1),i.legendOptions?.order||e.reverse(),r&&e.push(r)):r&&(e.splice(l,1),e.push(r)),e}async _getRendererLegendElements(e,t={}){if(!Me(e,this.view))return o.getLogger(this).warn(`Renderer of type '${e.type}' not supported!`),[];if(De(e))return this._constructPointCloudRendererLegendElements(e,t);if(ke(e))return this._constructDotDensityRendererLegendElements(e);const i=await this._loadRenderer(e);return Pe(i)?this._constructPieChartRendererLegendElements(i):this._constructRendererLegendElements(i,t)}async _getLegendElementsForFeatureReduction(e){let t=null;return"binning"===e.type?t=e.renderer:"cluster"===e.type&&(t=this._getClusterRenderer(e)),t?this._getRendererLegendElements(t,{isFeatureReductionRenderer:!0}):[]}_getPointCloudRendererTitle(e){return(e.legendOptions?.title||e.field)??""}async _constructPointCloudRendererLegendElements(e,t={}){const i=t.title,s=[];let l=null,r=null;if(ze(e))l={type:"symbol-table",title:i||this._getPointCloudRendererTitle(e),infos:[]},e.colorClassBreakInfos.forEach(e=>{l.infos.unshift({label:e.label||e.minValue+" - "+e.maxValue,value:[e.minValue,e.maxValue],symbol:this._getAppliedCloneSymbol(_e,e.color)})});else if(Te(e)){const t=e.stops;let s=null;if(t?.length&&(1===t.length&&(s=t[0].color),!s)){const e=t[0].value,i=t[t.length-1].value;if(null!=e&&null!=i){s=q(e+(i-e)/2,t)}}l={type:"symbol-table",title:null,infos:[{label:null,value:null,symbol:this._getAppliedCloneSymbol(_e,s||_e.color)}]};const n=W(e.stops??[])??[];r={type:"color-ramp",title:i||this._getPointCloudRendererTitle(e),infos:n,preview:O(n.map(e=>e.color))}}else je(e)&&(l={type:"symbol-table",title:i||this._getPointCloudRendererTitle(e),infos:[]},e.colorUniqueValueInfos?.forEach(e=>{l.infos.push({label:e.label||e.values.join(", "),value:e.values.join(", "),symbol:this._getAppliedCloneSymbol(_e,e.color)})}));return l?.infos.length&&s.push(l),r?.infos.length&&s.push(r),await this._generatePreviewsForLegendElements(s,{opacity:this.opacity,symbolConfig:{applyColorModulation:!!e.colorModulation}}),s}async _getElementInfoForDotDensity(e,t){const{color:i,label:s,valueExpressionTitle:l}=t,{backgroundColor:r,outline:n,dotSize:a}=e,o=this.cssEffectFilter,c=a+"-"+i+"-"+r+"-"+(n&&JSON.stringify(n.toJSON()))+"-"+o,u=this._dotDensityUrlCache,d=u.has(c)?u.get(c):U(e,i);u.set(c,d);const y={shape:{type:"image",x:0,y:0,width:d.width,height:d.height,src:d.src},fill:null,stroke:null,offset:[0,0]},h=M([[y]],[d.width,d.height],{cssEffectFilter:this.cssEffectFilter});return{opacity:1,src:d.src,preview:h,width:d.width,height:d.height,previewAriaLabel:s||l}}async _constructDotDensityRendererLegendElements(e){const t=e.calculateDotValue(this.view.scale),i=e.legendOptions?.unit,s={type:"symbol-table",title:{value:t&&Math.round(t),unit:i||""},infos:[]};for(const l of e.attributes){const t=await this._getElementInfoForDotDensity(e,l);t.label=l.label||l.valueExpressionTitle||l.field,s.infos.push(t)}return[s]}async _constructPieChartRendererLegendElements(e){const t=[];let i=null;const s=e.outline;e.attributes.forEach(e=>{const i=new k({color:e.color,outline:s}),l=e.label||e.valueExpressionTitle||e.field;t.push({label:l,symbol:i})});const l=t.length?[...t]:[];if(e.othersCategory?.color&&0!==e.othersCategory?.threshold){const l=new k({color:e.othersCategory.color,outline:s});i=e.othersCategory.label||"Other",t.push({label:i,symbol:l})}if(e.defaultColor?.a){const i=new k({color:e.defaultColor,outline:s});t.push({label:e.defaultLabel,symbol:i})}const r=await this._getVisualVariableLegendElements(e,this.layer)||[];if(t.length){r.unshift({type:"symbol-table",title:null,infos:t});const n=l.filter(e=>e.label!==i).map(e=>e.symbol.color).filter(Boolean),a=A(n,{holePercentage:e.holePercentage,backgroundColor:e.backgroundFillSymbol?.color,cssEffectFilter:this.cssEffectFilter,outline:s});r.unshift({type:"pie-chart-ramp",title:this._getRendererTitle(e,this.layer),infos:t,preview:a})}return await this._generatePreviewsForLegendElements(r,{opacity:this.layer.opacity,cssEffectFilter:this.cssEffectFilter}),r}async _getWhereClause(e,t,i){const s=await p(e,i),l=new Set,{field:r,field2:n,field3:a}=t;F(l,i,[r,n,a]),await C(l,i,null,t.valueExpression);const o=new Set(Array.from(l,e=>e.toLowerCase())),c=s?.fieldNames.map(e=>e.toLowerCase());return c?.some(e=>!o.has(e))?null:s}async _processDefinitionExpression(e,t){if(!("definitionExpression"in e))return;const i=e.definitionExpression;i&&this.respectLayerDefinitionExpression?this._layerDefinitionExpression!==i&&(this._layerDefinitionExpressionClause=await this._getWhereClause(i,t,e.fieldsIndex)):this._layerDefinitionExpressionClause=null,this._layerDefinitionExpression=i}async _processDisplayFilter(e,t){if(!("displayFilterInfo"in e))return;const i=e.displayFilterInfo?L(e.displayFilterInfo,this.view):null;return i?.where?this._layerDisplayFilter?.id!==i?.id&&(this._layerDisplayFilterClause=await this._getWhereClause(i.where,t,e.fieldsIndex)):this._layerDisplayFilterClause=null,this._layerDisplayFilter=i,i}async _constructRendererLegendElements(e,t={}){const{title:i,sublayer:s,isFeatureReductionRenderer:l}=t,r=s||this.layer,n=se(e,"reference-size"),a=se(e,"spike"),o=l&&"renderer"in r&&r.renderer?r.renderer:e;let c=null;Re(o)&&(await this._processDefinitionExpression(r,o),c=await this._processDisplayFilter(r,o)),this._hasColorRamp=!1,this._hasOpacityRamp=!1,this._hasSizeRamp=!1,this._scaleDrivenSizeVariable=null;const u=await this._getVisualVariableLegendElements(e,r)||[],d={type:"symbol-table",title:i||this._getRendererTitle(e,r),infos:[]};let y=null,h=!1;const f=new Set;if(we(e)&&!this._hasSizeRamp){const t=await le(e);d.infos.push({label:null,symbol:t})}else if(Ze(e)){let t=i;const s=Qe(e)?"univariate-above-and-below-ramp":"univariate-color-size-ramp",l=u.findIndex(e=>"color-ramp"===e.type),r=-1!==l?u.splice(l,1)[0]:null,n=u.findIndex(e=>"size-ramp"===e.type),a=-1!==n?u.splice(n,1)[0]:null,o=[];r&&(t=r.title,o.push(r)),a&&(t=a.title,o.push(a)),o.length>0&&u.push({type:s,title:t,infos:o})}else if(Ve(e)){const t=Z(e);u.push({type:"heatmap-ramp",title:i||this._getRendererTitle(e,r),infos:t,preview:O(t.map(e=>e.color),{cssEffectFilter:this.cssEffectFilter})})}else if(Re(e)){const t=e.authoringInfo;if("relationship"===t?.type){const{numClasses:i,field1:s,field2:l}=t,n=t.focus;if(i&&s&&l){const t=[s,l];let a=K(n)||0;for(const e of t){const{field:t,normalizationField:i,label:s}=e,l=s||{field:this._getFieldAlias(t,r),normField:i&&this._getFieldAlias(i,r)},n=et.clone();n.angle=a,d.infos.push({label:l,symbol:n}),f.add(n),a+=90}const o=Q({focus:n,numClasses:i,infos:e.uniqueValueInfos??[]});u.unshift(o)}}else if(qe(this.layer)||We(this.layer)){const{uniqueValueInfos:t}=e;if(t)for(const e of t)e.symbol&&await this._checkClausesForUVR(o,e.value)&&d.infos.push({label:e.label||e.value,value:e.value,symbol:e.symbol})}else{const{field:t,field2:s,field3:l,fieldDelimiter:a,valueExpression:u,defaultSymbol:y}=e,f=!(!t&&!u||!s&&!l),m=c?.title?.trim(),p=[],{uniqueValueGroups:g}=e;if(g)for(const e of g){const i={type:"symbol-table",title:e.heading,infos:[]},{classes:c}=e;if(c)for(const e of c){const{symbol:c,values:d}=e;if(c){const y=[],h=[];for(const e of d??[]){const{value:i,value2:n,value3:o}=e,c=[],d=[];(t||u)&&(c.push(i),d.push(this._getDomainName(t,i,r)??re(i,ne(r,t,this.view.timeZone)))),s&&(c.push(n),d.push(this._getDomainName(s,n,r)??re(n,ne(r,s,this.view.timeZone)))),l&&(c.push(o),d.push(this._getDomainName(l,o,r)??re(o,ne(r,l,this.view.timeZone)))),y.push(f?c.join(a||""):c[0]),h.push(d.join(" - "))}const m=y.join(", ");let p=e.label;if(!p){const e=h.filter(Boolean);p=e.length?e.join(", "):m}let g=c;"cim"===g.type&&n&&(g=g.clone(),T(g,{innerDotSize:.5*ye,outerRingSize:ye}));let b=!1;for(const e of y)if(b=await this._checkClausesForUVR(o,e),b)break;b&&i.infos.push({label:p,value:m,symbol:g})}}i.infos.length&&p.push(i)}if(p.length){const t=p[0];if(1===p.length&&"title"in t&&!t.title){const e=t.infos?.filter(Xe)??[];d.infos.push(...e)}else y&&(p.push({type:"symbol-table",infos:[{label:e.defaultLabel||"others",symbol:y}]}),h=!0),d.infos.push(...p);i||e.legendOptions?.title||e.valueExpressionTitle?m&&(d.title=`${d.title} (${m})`):d.title=m}}e.defaultSymbol&&!h&&(d.infos.push({label:e.defaultLabel||"others",symbol:e.defaultSymbol}),h=!0)}else if(Ie(e)){if(!n&&!a){y=this._isUnclassedRenderer(e);if(!y||!this._hasSizeRamp){const t=e.classBreakInfos.filter(({symbol:e})=>e),i="ascending-values"===e.legendOptions?.order;for(const{label:e,minValue:s,maxValue:l,symbol:n}of t){const t=e||(y?null:`${s} - ${l}`),a={previewAriaLabel:t||d.title||r.title,label:t,value:[s,l],symbol:n};i?d.infos.push(a):d.infos.unshift(a)}y&&(d.title=null),this._updateInfosForClassedSizeRenderer(e,d.infos)}e.defaultSymbol&&!y&&(d.infos.push({label:e.defaultLabel||"others",symbol:e.defaultSymbol}),h=!0)}}else if(Ee(e))if(We(this.layer)||Ge(this.layer)){const t=await this._constructTileImageryStretchRendererElements(e);Je(t)?u.push(t):d.infos=t}else{const t=this.layer;let i,s;e.customStatistics?.length&&({min:i,max:s}=e.customStatistics[0]);let l=[],r=t.serviceRasterInfo;if(t.rasterFunction)try{r=await t.generateRasterInfo(t.rasterFunction)}catch{}const n=v(r.pixelType);if(1===r.bandCount){const l=t.bandIds?.[0]||0;i=null!=i?i:r.statistics?r.statistics[l].min:n[0],s=null!=s?s:r.statistics?r.statistics[l].max:n[1],i||s?u.push(await this._getStretchLegendElements(e,{min:i,max:s})):this._getServerSideLegend()}else if(1===t.bandIds?.length)i=null!=i?i:r.statistics?r.statistics[t.bandIds[0]].min:n[0],s=null!=s?s:r.statistics?r.statistics[t.bandIds[0]].max:n[1],i||s?u.push(await this._getStretchLegendElements(e,{min:i,max:s})):this._getServerSideLegend();else if(r.bandCount>=3){const{bandInfos:e}=r,{bandIds:i}=t;e.length>=r.bandCount?3===i?.length?(l=i.map(t=>e[t].name),d.infos=this._createSymbolTableElementMultiBand(l)):"lerc"===t.format?(l=[0,1,2].map(t=>e[t].name),d.infos=this._createSymbolTableElementMultiBand(l)):this._getServerSideLegend():"lerc"===t.format?(l=["band1","band2","band3"],d.infos=this._createSymbolTableElementMultiBand(l)):this._getServerSideLegend()}else this._getServerSideLegend()}else if(Le(e))e.colormapInfos.forEach(e=>{d.infos.push({label:e.label,value:e.value,symbol:this._getAppliedCloneSymbol(Se,e.color)})});else if(Ce(e)){let i=e.symbol;switch(t.geometryType){case"point":i="pointSymbol"in r?r.pointSymbol:null;break;case"polyline":i="lineSymbol"in r?r.lineSymbol:null;break;case"polygon":i="polygonSymbol"in r?r.polygonSymbol:null}const s=this._clusterSizeVariable&&this._getClusterSymbol()||!this._hasSizeRamp;e.symbol&&s&&d.infos.push({previewAriaLabel:e.label||d.title||r.title,label:e.label,symbol:i})}else if(ve(e)){e.outputUnit&&(this.title="("+e.toJSON().outputUnit+")"),d.title=e.attributeField;const t=e.getClassBreakInfos();t?.length?t.forEach(e=>{d.infos.push({label:e.minValue+" - "+e.maxValue,symbol:e.symbol})}):d.infos.push({label:e.attributeField,symbol:e.getDefaultSymbol()})}else Fe(e)&&u.push(await this._getStretchLegendElements(e,{min:0,max:255}));const m=e.defaultSymbol;!m||h||Ce(e)||y&&!this._hasColorRamp&&!this._hasSizeRamp&&!this._hasOpacityRamp||u.push({type:"symbol-table",infos:[{label:e.defaultLabel||"others",symbol:m}]}),d.infos.length&&u.unshift(d);const p=null==t.opacity?this.opacity:t.opacity,g=this._isTallSymbol("visualVariables"in e?e.visualVariables:null),b=qe(this.layer)||We(this.layer);return await this._generatePreviewsForLegendElements(u,{opacity:p,symbolConfig:{isTall:g,isSquareFill:b},cssEffectFilter:this.cssEffectFilter},{arrowMarkerSymbols:f}),e=null,u}async _waitForLayerViewUpdate(e){await f(()=>!e.updating)}async _checkFeatureCountForExpression(e,t){const i=this.layerView;if(!(i&&"createQuery"in i&&"queryFeatureCount"in i))return!0;try{await this._waitForLayerViewUpdate(i);const s=i.createQuery();e&&(s.where=ae(s.where,e)),t&&(s.geometry=t);return await i.queryFeatureCount(s)>0}catch{return!0}}async _checkClausesForUVR(e,t){const i=Ye(e,t);if(!i)return!0;return(!!!(!this._layerDefinitionExpressionClause&&this._layerDefinitionExpression&&this.respectLayerDefinitionExpression||!this._layerDisplayFilterClause&&this._layerDisplayFilter?.where)||await this._checkFeatureCountForExpression(`${e.field} = ${t}`))&&(!this._layerDefinitionExpressionClause||this._layerDefinitionExpressionClause.testFeature(i))&&(!this._layerDisplayFilterClause||this._layerDisplayFilterClause.testFeature(i))}_getServerSideLegend(){setTimeout(()=>this.buildLegendElementsForTools(),0)}_getAllInfos(e){const t=e?.infos;return t?t.reduce((e,t)=>e.concat(this._getAllInfos(t)),[]):[e]}async _constructTileImageryStretchRendererElements(e){const t=this.layer,i=t.symbolizer.rasterInfo??t.raster.rasterInfo;let s,l;const r=e?.customStatistics?.length?e.customStatistics:i?.statistics;if(r)({min:s,max:l}=r[0]);else{const e=v(i.pixelType);s=e[0],l=e[1]}if(t.hasStandardTime()&&(s=t.getStandardTimeValue(s),l=t.getStandardTimeValue(l)),1===i.bandCount||1===t.bandIds?.length)return this._getStretchLegendElements(e,{min:s,max:l});const n=(t?.bandIds?.length?t.bandIds:Array.from(Array(Math.min(i.bandCount,3)).keys())).map(e=>i.bandInfos[e].name);return n.length<3?n.push(n[1]):n.length>3&&n.splice(3),this._createSymbolTableElementMultiBand(n)}async _getStretchLegendElements(e,t){const i=e.colorRamp?.toJSON(),s=G(i,t);return{type:"stretch-ramp",title:"",infos:s,preview:O(s.map(e=>e.color))}}_getClusterSymbol(){const e=this.layer,t="featureReduction"in e&&e.featureReduction,i=t&&"symbol"in t&&t.renderer;return i&&!0!==i?.authoringInfo?.isAutoGenerated?null:t&&"symbol"in t?t.symbol:null}async _getSizeLegendElement(e,t,i,s){return{type:"size-ramp",title:this._clusterSizeVariable?this._getClusterTitle(t):e,infos:await X(i,t,await oe(i),this.scale,this.view,s,this._clusterSizeVariable?this._getClusterSymbol():null)}}_createSymbolTableElementMultiBand(e){const t=[],i=["red","green","blue"];return e.forEach((e,s)=>{t.push({label:{colorName:i[s],bandName:e},src:ce[s],opacity:this.opacity??1})}),t}_updateInfosForClassedSizeRenderer(e,t){const i="class-breaks-size"===e.authoringInfo?.type,s=e.classBreakInfos.some(e=>$(e.symbol));if(i&&s){const i=Y,s=ee,l=e.classBreakInfos.length,r=(i-s)/(l>1?l-1:l);t.forEach((e,t)=>{e.size=i-r*t})}}_isTallSymbol(e){let t=!1,i=!1;if(e)for(let s=0;s<e.length&&(!t||!i);s++){const l=e[s];"size"===l.type&&("height"===l.axis&&(t=!0),"width-and-depth"===l.axis&&(i=!0))}return t&&i}async _generatePreviewsForLegendElements(e,t,i){const s=[];for(const l of e)for(const e of l.infos??[])if("infos"in e&&e.infos&&s.push(this._generatePreviewsForLegendElements([e],t,i)),Xe(e)&&e.symbol&&!e.preview){let r=!0;if("cim"===e.symbol.type){const{minScale:t,maxScale:i}=e.symbol.data;(t&&t<this.scale||i&&i>this.scale)&&(r=!1)}r&&s.push(this._generateSymbolPreviewForInfo(e,{...t,clipBloomEffect:"theme"in l&&"spike"===l.theme,cssEffectFilter:i?.arrowMarkerSymbols?.has(e.symbol)?null:t.cssEffectFilter},i?{applyScaleDrivenSize:!i.arrowMarkerSymbols?.has(e.symbol)}:void 0))}await Promise.all(s)}async _getSize(e,t){let i=null==e.size&&this._hasSizeRamp?m(22):e.size;if(this._scaleDrivenSizeVariable&&t?.applyScaleDrivenSize){const{getSize:t}=await import("../../../renderers/visualVariables/support/visualVariableUtils.js");i=t(this._scaleDrivenSizeVariable,null,{view:this.view.type,scale:this.scale,shape:"simple-marker"===e.symbol.type?e.symbol.style:null})}return i}_getPreviewCIMOptions(e){return{style:"legend",cimOptions:{allowScalingUp:this._hasSizeRamp||!(!this._scaleDrivenSizeVariable||!e?.applyScaleDrivenSize),viewParams:this.isScaleDriven?{viewingMode:"2d"===this.view?.type?"map":this.view?.viewingMode,scale:this.view?.scale}:null}}}async _generateSymbolPreviewForInfo(e,t={},i){const{symbol:s}=e;try{if(t.size=await this._getSize(e,i),t.scale=!1,"cim"===s.type){const e=this._getPreviewCIMOptions(i);t={...t,...e}}e.preview=await B(s,t)}catch{e.preview=null,o.getLogger(this).warn(`Generating symbol preview failed for symbol type: ${s?.type}`)}}_getClusterRenderer(e){this._clusterSizeVariable=null;const t="renderer"in this.layer?this.layer.renderer:null,i=e.renderer?.clone()||t?.clone(),s=H(e,this.layerView,this.view);if(s&&null!=i&&"visualVariables"in i){const t=i.visualVariables?.some(e=>"size"===e.type&&"outline"!==e.target&&!ge.test(e.valueExpression));if(!t){if("clusterMinSize"in e&&"clusterMaxSize"in e){const{clusterMinSize:t,clusterMaxSize:i}=e;s.legendOptions=new z({showLegend:t!==i})}const t=i.visualVariables||[];i.visualVariables=t.concat([s]),this._clusterSizeVariable=s}}return i}async _loadRenderer(e){if(it.has(e))return it.get(e);const t=[],i=e.clone(),s=await oe(i);if(Ie(i)||Re(i)){const e=(i.classBreakInfos||i.uniqueValueInfos).map(e=>this._fetchSymbol(e.symbol,s).then(t=>{e.symbol=t}).catch(()=>{e.symbol=null}));Array.prototype.push.apply(t,e)}return t.push(this._fetchSymbol(i.symbol||i.defaultSymbol,i.defaultSymbol?null:s).then(e=>{this._applySymbolToRenderer(i,e,Ce(i))}).catch(()=>{this._applySymbolToRenderer(i,null,Ce(i))})),await Promise.allSettled(t),it.set(e,i),i}_applySymbolToRenderer(e,t,i){i?e.symbol=t:e.defaultSymbol=t}async _fetchSymbol(e,t){if(!e)throw new Error;if("web-style"===e.type){const i=this._webStyleSymbolCache;try{const s=await e.fetchSymbol({cache:i});return this._getAppliedCloneSymbol(s,t)}catch{throw o.getLogger(this).warn("Fetching web-style failed!"),new Error}}return this._getAppliedCloneSymbol(e,t)}_getAppliedCloneSymbol(e,i){if(!e||!i)return e;const s=e.clone(),l=i&&i.toRgba();return s.type.includes("3d")?this._applyColorTo3dSymbol(s,l):"cim"===s.type?P(s,i):s.color&&(s.color=new t(l||s.color)),s}_applyColorTo3dSymbol(e,i){i&&e.symbolLayers.forEach(e=>{e&&(e.material||(e.material={}),e.material.color=new t(i))})}async _getVisualVariableLegendElements(e,t){if(!("visualVariables"in e)||"vector-field"===e.type)return null;const i=e.visualVariables??[],s=[],l=[],n=[],a=se(e,"reference-size")??se(e,"spike");let o;const u=this._clusterSizeVariable;if(2===a?.sizeStops?.length&&(Ie(e)||Re(e))){const[e,t]=a.sizeStops,i=u?u.minDataValue:e.value,s=u?u.maxDataValue:t.value;o=new x({field:a.field??void 0,normalizationField:a.normalizationField,minSize:c(e.size,10,100),maxSize:c(t.size,50,150),minDataValue:i,maxDataValue:s}),l.push(o)}for(const r of i)if("color"===r.type)s.push(r);else if("size"===r.type){if("cluster_count"===r.field&&o)continue;l.push(r)}else"opacity"===r.type&&n.push(r);const d=[...s,...l,...n];let y,h;if(0===s.length&&Ie(e)&&e.classBreakInfos&&1===e.classBreakInfos.length){const t=e.classBreakInfos[0];y=t&&t.symbol}if(0===s.length&&Ce(e)&&(y=e.symbol),y)if(y.type.includes("3d")){const e=y.symbolLayers.at(0);"water"===e.type?null!=e.color&&(h=e.color):null!=e.material?.color&&(h=e.material.color)}else y.url||(h=y.color);const f=this.cssEffectFilter;return(await Promise.all(d.map(async i=>{if(!1!==i.legendOptions?.showLegend){const s=we(e)?i.field:this._getRampTitle(i,t);let l=null;const r=ue(t,i,this.view.timeZone);if("color"===i.type){const e=await J(i,null,r)??[];l={type:"color-ramp",title:s,infos:e,preview:O(e.map(e=>e.color),{cssEffectFilter:f})},this._hasColorRamp||(this._hasColorRamp=e.length>0)}else if("size"===i.type&&"outline"!==i.target)ge.test(i.valueExpression)?this._clusterSizeVariable||(this._scaleDrivenSizeVariable=i):(l=await this._getSizeLegendElement(s,i,e,r),o===i&&"spike"===a?.theme&&(l.theme=a.theme),this._hasSizeRamp||(this._hasSizeRamp=!(null==l.infos||!l.infos.length)));else if("opacity"===i.type){const e=await J(i,h,r)??[];l={type:"opacity-ramp",title:s,infos:e,preview:O(e.map(e=>e.color),{cssEffectFilter:f})},this._hasOpacityRamp||(this._hasOpacityRamp=e.length>0)}return l?.infos?l:null}}))).filter(r)}_getDomainName(e,t,i){if(e&&"function"!=typeof e){const s="getField"in i&&i.getField?.(e),l=s&&"getFieldDomain"in i&&i.getFieldDomain?i.getFieldDomain(s.name):null;return"coded-value"===l?.type?l.getName(t):null}return null}_getClusterTitle(e){const t=this.layer,i=e.field;if("featureReduction"in t&&"cluster"===t.featureReduction?.type){const e=t.featureReduction,s="popupTemplate"in e&&e.popupTemplate,l=s&&s.fieldInfos;if(l)for(const t of l)if(t.fieldName===i)return"cluster_count"===i?t.label||{showCount:!0}:t.label}return{showCount:!0}}_getRampTitle(e,t){let i=e.field,s=e.normalizationField,l=!1,r=!1,n=!1,a=null;i="function"==typeof i?null:i,s="function"==typeof s?null:s;const o=e.legendOptions?.title;if(null!=o)a=o;else if(e.valueExpressionTitle)a=e.valueExpressionTitle;else{if("renderer"in t&&t.renderer&&"authoringInfo"in t.renderer&&t.renderer.authoringInfo?.visualVariables){const e=t.renderer.authoringInfo.visualVariables;for(let t=0;t<e.length;t++){const i=e[t];if("color"===i.type){if("ratio"===i.style){l=!0;break}if("percent"===i.style){r=!0;break}if("percent-of-total"===i.style){n=!0;break}}}}a={field:i&&this._getFieldAlias(i,t),normField:s&&this._getFieldAlias(s,t),ratio:l,ratioPercent:r,ratioPercentTotal:n}}return a}_getRendererTitle(e,t){const i=e;if(i.legendOptions?.title)return i.legendOptions.title;if(i.valueExpressionTitle)return i.valueExpressionTitle;let s=i.field,l=null,r=null;if(Ie(i)&&(l=i.normalizationField,r="percent-of-total"===i.normalizationType),s="function"==typeof s?null:s,l="function"==typeof l?null:l,Re(i)){const{field2:e,field3:l,fieldDelimiter:r}=i;let n=s&&this._getFieldAlias(s,t);return e&&(n=`<${n}>${r}<${this._getFieldAlias(e,t)}>`,l&&(n=`${n}${r}<${this._getFieldAlias(l,t)}>`)),n}let n=null;return(s||l)&&(n={field:s&&this._getFieldAlias(s,t),normField:l&&this._getFieldAlias(l,t),normByPct:r}),n}_getFieldAlias(e,t){const i=R(t,{checkFeatureReduction:!0});if(i)return i.getFieldAlias(e)||e;const s="popupTemplate"in t?t.popupTemplate:null,l=s?.fieldInfos;let r=l?.find(t=>e===t.fieldName),n=null;"getField"in t&&t.getField?n=t.getField(e):"fieldsIndex"in t&&t.fieldsIndex&&(n=t.fieldsIndex.get(e));let a=null;const o="featureReduction"in t&&t.featureReduction;o&&(r??="popupTemplate"in o?o.popupTemplate?.fieldInfos?.find(t=>e?.toLowerCase()===t.fieldName?.toLowerCase()):void 0,"fields"in o&&o.fields&&(a=o.fields.find(t=>t.name?.toLowerCase()===e?.toLowerCase())));const c=r||n||a;let u=null;return c&&(u=r?.label||n?.alias||a?.alias||"name"in c&&c.name||"fieldName"in c&&c.fieldName||null),u}_isUnclassedRenderer(e){const t=e.visualVariables;let i=!1;return Ie(e)&&e.classBreakInfos&&1===e.classBreakInfos.length&&t&&(i=e.field?t.some(t=>!(!t||e.field!==t.field||(e.normalizationField||t.normalizationField)&&e.normalizationField!==t.normalizationField)):!!t.length),i}};e([b()],st.prototype,"_loading",void 0),e([b()],st.prototype,"children",void 0),e([b({readOnly:!0})],st.prototype,"cssEffectFilter",null),e([b()],st.prototype,"layerView",void 0),e([b()],st.prototype,"layer",void 0),e([b()],st.prototype,"legendElements",void 0),e([b({readOnly:!0})],st.prototype,"loading",null),e([b({readOnly:!0})],st.prototype,"opacity",null),e([b()],st.prototype,"parent",void 0),e([b({readOnly:!0})],st.prototype,"ready",null),e([b()],st.prototype,"hideLayersNotInCurrentView",void 0),e([b()],st.prototype,"keepCacheOnDestroy",void 0),e([b()],st.prototype,"respectLayerDefinitionExpression",void 0),e([b()],st.prototype,"respectLayerVisibility",void 0),e([b({readOnly:!0})],st.prototype,"scale",null),e([b()],st.prototype,"sublayerIds",void 0),e([b({readOnly:!0})],st.prototype,"isScaleDriven",null),e([b()],st.prototype,"title",void 0),e([b({readOnly:!0,value:0})],st.prototype,"version",null),e([b()],st.prototype,"view",void 0),st=e([_("esri.widgets.Legend.support.ActiveLayerInfo")],st);export{st as default};