@arcgis/core/widgets/support/UtilityNetworkAssociations/FeatureUtilityNetworkAssociationsViewModel.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/4.32/esri/copyright.txt for details.
*/
import{_ as t}from"../../../chunks/tslib.es6.js";import e from"../../../Graphic.js";import o from"../../../core/Accessor.js";import s from"../../../core/Clonable.js";import r from"../../../core/Collection.js";import i from"../../../core/Identifiable.js";import{ignoreAbortErrors as a,debounce as n}from"../../../core/promiseUtils.js";import c from"../../../core/ReactiveMap.js";import{watch as l,initial as u}from"../../../core/reactiveUtils.js";import{property as d}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{isSubtypeSublayer as h}from"../../../layers/support/layerUtils.js";import p from"../../../rest/networks/support/NetworkElement.js";import m from"../../../rest/support/Query.js";import{featureUtilityNetworkFields as g}from"../../Feature/FeatureUtilityNetworkAssociations/resources.js";import{findUtilityNetwork as w}from"../../Feature/support/featureUtils.js";const A=100;let b=class extends(s.ClonableMixin(i.IdentifiableMixin(o))){constructor(t){super(t),this._loaded=!1,this._queryAbortController=null,this._queryPageAbortController=null,this._queryFeatureCountAbortController=null,this.networkSourceIdsInUse=new Set,this.source="popup",this.description=null,this.graphic=null,this.layer=null,this.map=null,this.featureCount=0,this.associationTypes=null,this.showAllEnabled=!1,this.title=null,this.attachmentsFeatureCount=0,this.structureFeatureCount=0,this.contentFeatureCount=0,this.containerFeatureCount=0,this.connectivityFeatureCount=0,this._queryOpenAssociationType=async()=>{this.activeAssociationType&&await this._queryDebounced(this.activeAssociationType)},this._cancelQuery=()=>{const{_queryAbortController:t}=this;t&&t.abort(),this._queryAbortController=null},this._cancelQueryFeatureCount=()=>{const{_queryFeatureCountAbortController:t}=this;t&&t.abort(),this._queryFeatureCountAbortController=null},this._queryController=async t=>{this._cancelQuery();const e=new AbortController;this._queryAbortController=e,await a(this._query(t)),this._queryAbortController===e&&(this._queryAbortController=null)},this._queryFeatureCountController=async()=>{this._loaded=!1,this._cancelQueryFeatureCount();const t=new AbortController;this._queryFeatureCountAbortController=t,await a(this._queryFeatureCount()),this._queryFeatureCountAbortController===t&&(this._queryFeatureCountAbortController=null),this._loaded=!0},this._queryDebounced=n(this._queryController,A),this._queryFeatureCountDebounced=n(this._queryFeatureCountController,A)}initialize(){this.addHandles([l((()=>[this.graphic,this.layer,this.map,this.associationTypes,this.objectId,this.globalId,this.canQuery]),(()=>this.refresh()),u),l((()=>this.activeAssociationType),(t=>this._queryDebounced(t)),u)])}destroy(){this._cancelQuery(),this._cancelQueryFeatureCount(),this._destroyAssociatedFeatureViewModels()}get supportsCacheHint(){return!!this.layer?.capabilities?.query?.supportsCacheHint}get canLoad(){return!!this.map&&!!this.associationTypes&&"string"==typeof this.globalId}get canQuery(){const t=this.layer?.capabilities?.query;return!!this.associationTypes&&"string"==typeof this.globalId&&!!t?.supportsPagination}set displayCount(t){const e=0,o=3;this._set("displayCount",Math.max(t??o,e))}get displayCount(){return this._get("displayCount")}get objectId(){return(this.objectIdField&&this.graphic?.attributes?.[this.objectIdField])??null}get objectIdField(){return this.layer?.objectIdField||null}get globalId(){return(this.globalIdField&&this.graphic?.attributes?.[this.globalIdField])??null}get globalIdField(){const{layer:t}=this;return t?.globalIdField}get activeAssociationType(){return this._get("activeAssociationType")}set activeAssociationType(t){t&&!this.associationTypes.includes(t)||this._set("activeAssociationType",t)}get state(){const{_queryAbortController:t,_queryFeatureCountAbortController:e,_queryPageAbortController:o,canQuery:s,_loaded:r,canLoad:i,source:a}=this;return e||i&&!r?"loading":t||o?"querying":!s||"popup"===a&&0===this.featureCount?"disabled":"ready"}get utilityNetwork(){const{layer:t,map:e}=this;if(!t?.loaded||!e)return null;const o=h(t)?t.parent:t;return w(e,o)}get attachmentsAssociations(){return this._get("attachmentsAssociations")||new r}get structureAssociations(){return this._get("structureAssociations")||new r}get contentAssociations(){return this._get("contentAssociations")||new r}get containerAssociations(){return this._get("containerAssociations")||new r}get connectivityAssociations(){return this._get("connectivityAssociations")||new r}get associationFeatures(){return this._get("associationFeatures")||new c}get associationViewModels(){return this._get("associationViewModels")||new Map}async refresh(){await this._queryFeatureCountDebounced(),await this._queryOpenAssociationType()}getFeatureCountForAssociationType(t){switch(t){case"attachment":return this.attachmentsFeatureCount;case"structure":return this.structureFeatureCount;case"content":return this.contentFeatureCount;case"container":return this.containerFeatureCount;case"connectivity":return this.connectivityFeatureCount}}_destroyAssociatedFeatureViewModels(){this.associationViewModels.forEach((t=>t.destroyAll()))}async _loadUtiltyNetworks(){const t=this.map;if(!t)return;await Promise.allSettled(t.utilityNetworks?.map((async t=>{await t.load()}))??[]);const e=this.utilityNetwork;if(e){const o=t=>{if("layerId"in t&&e.isUtilityLayer(t)){const o=e.getSourceIdByLayerId(t.layerId);null!==o&&this.networkSourceIdsInUse.add(o)}};this._set("networkSourceIdsInUse",new Set),t.allLayers.forEach(o),t.allTables.forEach(o)}}async _findLayersBySourceId(t){const{utilityNetwork:e,map:o}=this,s=t=>{const o=t;if(!t.url)return!1;if(o.layerId===r){return t.url.replace(/\/\d+$/,"")===e?.featureServiceUrl}return!1};await(e?.load());const r=e.getLayerIdBySourceId(t),i=o.allLayers.filter(s),a=o.allTables.filter(s),n=i.concat(a).toArray();return await Promise.allSettled(n.map((t=>t.load()))),n}_clearAssociations(){this.attachmentsAssociations.removeAll(),this.structureAssociations.removeAll(),this.contentAssociations.removeAll(),this.containerAssociations.removeAll(),this.connectivityAssociations.removeAll()}_clearFeatures(){this.associationFeatures.forEach((t=>t.removeAll())),this.associationFeatures.clear()}_getAssociationsByType(t){switch(t){case"attachment":return this.attachmentsAssociations;case"structure":return this.structureAssociations;case"connectivity":return this.connectivityAssociations;case"container":return this.containerAssociations;case"content":return this.contentAssociations}}async _queryLayer(t,e,o,s,r){const i=t.fieldsIndex.get(g.assetGroup),a=t.fieldsIndex.get(g.assetType),n=null!=o,c=null!=s,l="("+e.map((t=>`'${t}'`)).join(", ")+")",u=n?` AND ${i?.name} = ${o}`:"",d=n&&c?` AND ${a?.name} = ${s}`:"",y=`${t.globalIdField} IN ${l}`+u+d,h=new m({outFields:["*"],cacheHint:this.supportsCacheHint,where:y});return await this._queryAll(h,t,{signal:r?.signal})}async _createAssociationFeatureObjects(t,e,o,s,r,i){if(0===t.length)return[];const a=new Map;for(const[c,l]of e){const t=await this._findLayersBySourceId(c);for(const e of t){(await this._queryLayer(e,l,s,r,i)).forEach((t=>{if("popup"===this.source?t.layer&&t.getEffectivePopupTemplate():!!t.layer){const o=a.get(t.attributes[e.globalIdField])??[];o.push(t),a.set(t.attributes[e.globalIdField],o)}}))}}const n=[];return await Promise.all(t.toArray().map((async t=>{const{fromNetworkElement:e,toNetworkElement:s}=t,r=e.globalId===o?s:e,i=a.get(r.globalId)??[];await Promise.all(i.map((async e=>{const o=this.utilityNetwork?.getTerminalById(r?.terminalId)?.name;if(e.layer&&"getFeatureTitle"in e.layer){const s=await e.layer.getFeatureTitle(e);n.push({title:s,association:t,feature:e,terminalName:o})}else n.push({association:t,feature:e,terminalName:o})})))}))),n}_parseFeatureObjects(t,e){t.forEach((t=>{const o=t?.feature,s=o.layer,i=e.get(s)??new r;i.add(t),e.set(s,i)}))}async _queryAll(t,e,o){const s=[];let r=0,i=!1;t.num=e.sourceJSON?.maxRecordCount??2e3;do{t.start=r;const a=await e.queryFeatures(t,o);s.push(...a.features),i=a.exceededTransferLimit,i&&(r+=a.features.length)}while(i);return s}async _queryAssociations(t){const{layer:e,globalId:o,associationTypes:s,utilityNetwork:r,canQuery:i}=this;if(await Promise.allSettled([e?.load(),r?.load()]),this._clearAssociations(),!(i&&e&&s&&r&&o))return;const a=h(e)?e.parent:e,n=new p({globalId:o,networkSourceId:r.getSourceIdByLayerId(a.layerId)}),c=new Set;s.forEach((t=>{switch(t.type){case"attachment":case"structure":c.add("attachment");break;case"container":case"content":c.add("containment");break;case"connectivity":c.add("connectivity"),c.add("junction-junction-connectivity"),c.add("junction-edge-from-connectivity"),c.add("junction-edge-midspan-connectivity"),c.add("junction-edge-to-connectivity")}}));const l=await(r?.queryAssociations({elements:[n],types:Array.from(c)},{signal:t?.signal})),u=new Map,d=new Map;s.forEach((t=>{d.set(t.type,t),u.set(t.type,[])})),l.forEach((t=>{const{toNetworkElement:e,fromNetworkElement:s}=t;switch(t.associationType){case"connectivity":case"junction-junction-connectivity":case"junction-edge-from-connectivity":case"junction-edge-midspan-connectivity":case"junction-edge-to-connectivity":if(s?.globalId===o){if(this._shouldDiscardNetworkElement(e,"connectivity",d))break;u.get("connectivity")?.push(e.globalId)}else{if(this._shouldDiscardNetworkElement(s,"connectivity",d))break;u.get("connectivity")?.push(s.globalId)}this.connectivityAssociations.add(t);break;case"containment":if(s?.globalId===o){if(this._shouldDiscardNetworkElement(e,"content",d))break;u.get("content")?.push(e.globalId),this.contentAssociations.add(t)}else{if(this._shouldDiscardNetworkElement(s,"container",d))break;u.get("container")?.push(s.globalId),this.containerAssociations.add(t)}break;case"attachment":if(s?.globalId===o){if(this._shouldDiscardNetworkElement(e,"attachment",d))break;u.get("attachment")?.push(e.globalId),this.attachmentsAssociations.add(t)}else{if(this._shouldDiscardNetworkElement(s,"structure",d))break;u.get("structure")?.push(s.globalId),this.structureAssociations.add(t)}}}));const y=s.map((async e=>{const{associatedNetworkSourceId:o,associatedAssetGroup:s,associatedAssetType:r}=e,i=u.get(e.type),a=null!=s?await this._countAssociatedFeatures(o,i,s,r,t):i.length;switch(e.type){case"attachment":this._set("attachmentsFeatureCount",a);break;case"structure":this._set("structureFeatureCount",a);break;case"content":this._set("contentFeatureCount",a);break;case"container":this._set("containerFeatureCount",a);break;case"connectivity":this._set("connectivityFeatureCount",a)}}));await Promise.allSettled(y)}async _countAssociatedFeatureCount(t,e,o,s,r){const i=t.fieldsIndex.get(g.assetGroup),a=t.fieldsIndex.get(g.assetType),n=null!=s,c="("+e.map((t=>`'${t}'`)).join(", ")+")",l=` AND ${i?.name} = ${o}`,u=n?` AND ${a?.name} = ${s}`:"",d=`${t.globalIdField} IN ${c}`+l+u;return t.queryFeatureCount({where:d,outFields:["*"],returnGeometry:!1},{signal:r?.signal})}async _countAssociatedFeatures(t,e,o,s,r){if(0===e.length)return 0;const i=(await this._findLayersBySourceId(t)).map((async t=>this._countAssociatedFeatureCount(t,e,o,s,r)));return(await Promise.all(i)).reduce(((t,e)=>t+e),0)}async _queryAssociatedFeatures(t,e){const{layer:o,globalId:s,associationTypes:r,utilityNetwork:i,canQuery:a,associationFeatures:n}=this;if(await Promise.allSettled([o?.load(),i?.load()]),!(a&&o&&r&&i))return;const c=this._getAssociationsByType(t.type),{associatedAssetGroup:l,associatedAssetType:u}=t,d=new Map;c.forEach((t=>{const{fromNetworkElement:e,toNetworkElement:o}=t,{networkSourceId:r,elementGlobalId:i}=e.globalId===s?{networkSourceId:o.networkSourceId,elementGlobalId:o.globalId}:{networkSourceId:e.networkSourceId,elementGlobalId:e.globalId},a=d.get(r)||[];a.push(i),d.set(r,a)}));const y=await this._createAssociationFeatureObjects(c,d,s,l,u,e);this._parseFeatureObjects(y,n)}async _queryFeatureCount(){await this._loadUtiltyNetworks();const{_queryFeatureCountAbortController:t,canQuery:e}=this;e?(await this._queryAssociations(t),this._set("featureCount",this.attachmentsFeatureCount+this.structureFeatureCount+this.contentFeatureCount+this.containerFeatureCount+this.connectivityFeatureCount)):this._set("featureCount",0)}async _query(t){if(!t)return;await this._loadUtiltyNetworks();const{_queryAbortController:e}=this;this._destroyAssociatedFeatureViewModels(),this._clearFeatures(),0!==this.featureCount&&(this.destroyed||await this._queryAssociatedFeatures(t,{signal:e?.signal}))}_shouldDiscardNetworkElement(t,e,o){if(!t)return!1;const{networkSourceIdsInUse:s}=this,{networkSourceId:r}=t,i=o.get(e)?.associatedNetworkSourceId,a=s.has(r);return null!=i&&i!==r||!a}};t([d()],b.prototype,"_loaded",void 0),t([d()],b.prototype,"_queryAbortController",void 0),t([d()],b.prototype,"_queryPageAbortController",void 0),t([d()],b.prototype,"_queryFeatureCountAbortController",void 0),t([d({readOnly:!0})],b.prototype,"supportsCacheHint",null),t([d({readOnly:!0})],b.prototype,"canLoad",null),t([d({readOnly:!0})],b.prototype,"canQuery",null),t([d()],b.prototype,"networkSourceIdsInUse",void 0),t([d({constructOnly:!0})],b.prototype,"source",void 0),t([d()],b.prototype,"description",void 0),t([d({value:3})],b.prototype,"displayCount",null),t([d({type:e})],b.prototype,"graphic",void 0),t([d()],b.prototype,"layer",void 0),t([d()],b.prototype,"map",void 0),t([d({readOnly:!0})],b.prototype,"objectId",null),t([d({readOnly:!0})],b.prototype,"objectIdField",null),t([d({readOnly:!0})],b.prototype,"globalId",null),t([d({readOnly:!0})],b.prototype,"globalIdField",null),t([d()],b.prototype,"featureCount",void 0),t([d()],b.prototype,"associationTypes",void 0),t([d()],b.prototype,"activeAssociationType",null),t([d()],b.prototype,"showAllEnabled",void 0),t([d()],b.prototype,"state",null),t([d()],b.prototype,"title",void 0),t([d({readOnly:!0})],b.prototype,"utilityNetwork",null),t([d({readOnly:!0})],b.prototype,"attachmentsFeatureCount",void 0),t([d({readOnly:!0})],b.prototype,"structureFeatureCount",void 0),t([d({readOnly:!0})],b.prototype,"attachmentsAssociations",null),t([d({readOnly:!0})],b.prototype,"structureAssociations",null),t([d({readOnly:!0})],b.prototype,"contentFeatureCount",void 0),t([d({readOnly:!0})],b.prototype,"containerFeatureCount",void 0),t([d({readOnly:!0})],b.prototype,"contentAssociations",null),t([d({readOnly:!0})],b.prototype,"containerAssociations",null),t([d({readOnly:!0})],b.prototype,"connectivityFeatureCount",void 0),t([d({readOnly:!0})],b.prototype,"connectivityAssociations",null),t([d({readOnly:!0})],b.prototype,"associationFeatures",null),t([d({readOnly:!0})],b.prototype,"associationViewModels",null),b=t([y("esri.widgets.support.UtilityNetworkAssociations.FeatureUtilityNetworkAssociationsViewModel")],b);const _=b;export{_ as default};