@arcgis/core/views/interactive/snapping/featureSources/FeatureCollectionSnappingSource.js

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

/*
All material copyright ESRI, All Rights Reserved, unless otherwise specified.
See https://js.arcgis.com/4.33/esri/copyright.txt for details.
*/
import{_ as e}from"../../../../chunks/tslib.es6.js";import t from"../../../../core/Accessor.js";import{memoize as i}from"../../../../core/memoize.js";import{throwIfAborted as r,whenOrAbort as n}from"../../../../core/promiseUtils.js";import{watch as o,on as a,initial as s}from"../../../../core/reactiveUtils.js";import{sqlAnd as l}from"../../../../core/sql.js";import{property as p}from"../../../../core/accessorSupport/decorators/property.js";import"../../../../core/has.js";import"../../../../core/Logger.js";import"../../../../core/RandomLCG.js";import{subclass as y}from"../../../../core/accessorSupport/decorators/subclass.js";import{elevationContextAffectsAlignment as c}from"../../../../support/elevationInfoUtils.js";import{makeSnappingQuery as u}from"../snappingUtils.js";import{makeGetGroundElevation as g,convertSnappingCandidate as h}from"./queryEngineUtils.js";import{getSnappingCandidateElevationAligner as m}from"./snappingCandidateElevationAlignment.js";import{getSnappingCandidateElevationFilter as d}from"./snappingCandidateElevationFilter.js";import{getSymbologySnappingCandidatesFetcher as v}from"./symbologySnappingCandidates.js";let f=class extends t{get availability(){return 1}get _snappingElevationAligner(){const{view:e}=this,{layer:t}=this.layerSource,i=null!=e&&"3d"===e.type;if(!i||"subtype-group"===t.type)return m();const r=async(i,r)=>(await n(e.whenLayerView(t),r)).elevationAlignPointsInFeatures(i,r);return m(i,{elevationInfo:t.elevationInfo,alignPointsInFeatures:r})}get _snappingElevationFilter(){const{view:e}=this,t=null!=e&&"3d"===e.type&&"subtype-group"!==this.layerSource.layer.type;return d(t)}get _symbologySnappingFetcher(){const{view:e}=this,{layer:t}=this.layerSource;return null!=e&&"3d"===e.type&&"subtype-group"!==t.type?v(this._symbologySnappingSupported,(async(i,n)=>{const o=await e.whenLayerView(t);return r(n),o.queryForSymbologySnapping({candidates:i,spatialReference:e.spatialReference},n)})):v()}get _layerView(){const{view:e}=this;if(null==e)return null;const{layer:t}=this.layerSource;return e.allLayerViews.find((e=>e.layer===t))}get _layerView3D(){const{view:e}=this;return null==e||"2d"===e.type?null:this._layerView}get _symbologySnappingSupported(){return null!=this._layerView3D&&this._layerView3D.symbologySnappingSupported}initialize(){const{view:e}=this,{layer:t}=this.layerSource;null!=e&&"3d"===e.type&&"subtype-group"!==t.type&&this.addHandles([e.elevationProvider.on("elevation-change",(({context:e})=>{const{elevationInfo:i}=t;c(e,i)&&this._snappingElevationAligner.notifyElevationSourceChange()})),o((()=>t.elevationInfo),(()=>this._snappingElevationAligner.notifyElevationSourceChange()),s),o((()=>null!=this._layerView3D?this._layerView3D.layer?.renderer:null),(()=>this._symbologySnappingFetcher.notifySymbologyChange()),s),a((()=>this._layerView3D?.layer),["edits","apply-edits","graphic-update"],(()=>this._symbologySnappingFetcher.notifySymbologyChange()))])}constructor(e){super(e),this.view=null,this.updating=!1,this._memoizedMakeGetGroundElevation=i(g)}refresh(){}async fetchCandidates(e,t){const{layer:i}=this.layerSource,{source:n}=i;if(!n?.querySnapping)return[];const o=i.createQuery();this._layerView&&"effectiveDisplayFilter"in this._layerView&&(o.where=l(o.where,this._layerView.effectiveDisplayFilter?.where));const a="returnZ"in i?i.returnZ:void 0,s=u({parameters:e,mode:this.view?.type??"2d",returnZ:a,filter:o}),p=await n.querySnapping(s,{signal:t});r(t);const y=e.coordinateHelper.spatialReference,c=await this._snappingElevationAligner.alignCandidates(p.candidates,y,t);r(t);const g=await this._symbologySnappingFetcher.fetch(c,t);r(t);const m=0===g.length?c:[...c,...g],d=this._snappingElevationFilter.filter(s,m),v=this._memoizedMakeGetGroundElevation(this.view,y);return d.map((e=>h(e,v)))}};e([p({constructOnly:!0})],f.prototype,"layerSource",void 0),e([p({constructOnly:!0})],f.prototype,"view",void 0),e([p()],f.prototype,"_snappingElevationAligner",null),e([p()],f.prototype,"_snappingElevationFilter",null),e([p()],f.prototype,"_symbologySnappingFetcher",null),e([p()],f.prototype,"_layerView",null),e([p()],f.prototype,"_layerView3D",null),e([p()],f.prototype,"_symbologySnappingSupported",null),f=e([y("esri.views.interactive.snapping.featureSources.FeatureCollectionSnappingSource")],f);export{f as FeatureCollectionSnappingSource};