@doegis/core/views/2d/layers/StreamLayerView2D.js

DOE GIS API

import{_ as e}from"../../../chunks/tslib.es6.js";import t from"../../../core/Error.js";import{handlesGroup as r}from"../../../core/handleUtils.js";import{isNone as s,isSome as o}from"../../../core/maybe.js";import{watch as i}from"../../../core/reactiveUtils.js";import{property as n}from"../../../core/accessorSupport/decorators/property.js";import"../../../core/accessorSupport/ensureType.js";import"../../../core/arrayUtils.js";import{subclass as a}from"../../../core/accessorSupport/decorators/subclass.js";import c from"../../../rest/support/FeatureSet.js";import p from"./FeatureLayerView2D.js";import{toJSONGeometryType as l}from"./support/util.js";function u(e,t){if(s(e)&&s(t))return null;const r={};return o(t)&&(r.geometry=t.toJSON()),o(e)&&(r.where=e),r}let m=class extends p{constructor(){super(...arguments),this._enabledEventTypes=new Set,this._isUserPaused=!1,this.errorString=null,this.connectionStatus="disconnected"}initialize(){this.addHandles([i((()=>this.layer.customParameters),(e=>this._proxy.updateCustomParameters(e))),this.layer.on("send-message-to-socket",(e=>this._proxy.sendMessageToSocket(e))),this.layer.on("send-message-to-client",(e=>this._proxy.sendMessageToClient(e))),i((()=>this.layer.purgeOptions),(()=>this._update())),i((()=>this.suspended),(e=>{e?this._proxy.pauseStream():this._isUserPaused||this._proxy.resumeStream()}))],"constructor")}get connectionError(){if(this.errorString)return new t("stream-controller",this.errorString)}pause(){this._isUserPaused=!0,this._proxy.pauseStream()}resume(){this._isUserPaused=!1,this._proxy.resumeStream()}on(e,t){if(Array.isArray(e))return r(e.map((e=>this.on(e,t))));const s=["data-received","message-received"].includes(e);s&&(this._enabledEventTypes.add(e),this._proxy.enableEvent(e,!0));const o=super.on(e,t),i=this;return{remove(){o.remove(),s&&(i._proxy.closed||i.hasEventListener(e)||i._proxy.enableEvent(e,!1))}}}queryLatestObservations(e,r){if(!(this.layer.timeInfo?.endField||this.layer.timeInfo?.startField||this.layer.timeInfo?.trackIdField))throw new t("streamlayer-no-timeField","queryLatestObservation can only be used with services that define a TrackIdField");return this._proxy.queryLatestObservations(this._cleanUpQuery(e),r).then((e=>{const t=c.fromJSON(e);return t.features.forEach((e=>{e.layer=this.layer,e.sourceLayer=this.layer})),t}))}detach(){super.detach(),this.connectionStatus="disconnected"}_createClientOptions(){return{...super._createClientOptions(),setProperty:e=>{this.set(e.propertyName,e.value)}}}_createTileRendererHash(e){const t=`${JSON.stringify(this.layer.purgeOptions)}.${JSON.stringify(u(this.layer.definitionExpression,this.layer.geometryDefinition))})`;return super._createTileRendererHash(e)+t}async _createServiceOptions(){const e=this.layer,{objectIdField:t}=e,r=e.fields.map((e=>e.toJSON())),s=l(e.geometryType),o=e.timeInfo&&e.timeInfo.toJSON()||null,i=e.spatialReference?e.spatialReference.toJSON():null;return{type:"stream",fields:r,geometryType:s,objectIdField:t,timeInfo:o,source:this.layer.parsedUrl,serviceFilter:u(this.layer.definitionExpression,this.layer.geometryDefinition),purgeOptions:this.layer.purgeOptions.toJSON(),enabledEventTypes:Array.from(this._enabledEventTypes.values()),spatialReference:i,maxReconnectionAttempts:this.layer.maxReconnectionAttempts,maxReconnectionInterval:this.layer.maxReconnectionInterval,updateInterval:this.layer.updateInterval,customParameters:e.customParameters}}};e([n()],m.prototype,"errorString",void 0),e([n({readOnly:!0})],m.prototype,"connectionError",null),e([n()],m.prototype,"connectionStatus",void 0),m=e([a("esri.views.2d.layers.StreamLayerView2D")],m);const y=m;export{y as default};