@arcgis/core/widgets/BatchAttributeForm/BatchAttributeFormViewModel.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 e}from"../../chunks/tslib.es6.js";import{createTask as t}from"../../core/asyncUtils.js";import s from"../../core/Collection.js";import r from"../../core/Error.js";import i from"../../core/Evented.js";import a from"../../core/Logger.js";import{abortMaybe as o}from"../../core/maybe.js";import{throwIfAborted as n}from"../../core/promiseUtils.js";import p from"../../core/ReactiveMap.js";import{on as l,watch as u,whenOnce as h,sync as m}from"../../core/reactiveUtils.js";import{property as d}from"../../core/accessorSupport/decorators/property.js";import"../../core/has.js";import"../../core/RandomLCG.js";import{subclass as c}from"../../core/accessorSupport/decorators/subclass.js";import{UpdatingHandles as f}from"../../core/support/UpdatingHandles.js";import _ from"../../geometry/SpatialReference.js";import{system as g}from"../../time/constants.js";import{createReactiveGraphic as v}from"./batchAttributeFormUtils.js";import{ArcadeExecutorProvider as F}from"./expressions/ArcadeExecutorProvider.js";import{ExpressionsManager as y}from"./expressions/ExpressionsManager.js";import{ExpressionsModel as I}from"./expressions/ExpressionsModel.js";import{BatchFormInputs as E}from"./inputs/BatchFormInputs.js";import{createBatchFormInputsFromBatchFormTemplate as w}from"./inputs/support/createBatchFormInputs.js";import{NoVisibleElementCodes as M,InputVisibilityCode as b,isGroupInput as x,isFieldInput as T}from"./inputs/support/inputUtils.js";import k from"./templates/BatchFormTemplate.js";import{getLayerContingentValuesMetaData as V}from"./templates/support/contingentValuesUtils.js";import{createBatchFormTemplate as H}from"./templates/support/createBatchFormTemplate.js";let j=class extends i.EventedAccessor{constructor(e){super(e),this.activeFeatureIndex=-1,this.disabled=!1,this.editType="NA",this.features=new s,this.map=null,this.spatialReference=null,this.submitHasBeenAttempted=!1,this.timeZone=null,this.userHasChangedValues=!1,this._arcadeExecutorProvider=new F,this._activeFormInputsByElementId=new Map,this._emptyForm=new E({inputs:[]}),this._emptyFormTemplate=new k({elements:[]}),this._featureFormMap=new Map,this._prepareTask=null,this._reactiveGraphicLookup=new p,this._updatingHandles=new f,this._layerTemplateMap=new p,this._layerContingentValuesMap=new p,this._workingFeatures=new s,this._expressionsManager=new y({arcadeContext:{editType:"NA",spatialReference:null,map:null,timeZone:g}}),this.sharedForm=this._emptyForm,this.sharedFormTemplate=this._emptyFormTemplate}initialize(){this.addHandles([l((()=>this.features),"after-changes",(()=>this._prepare()),{sync:!0}),u((()=>[this.features,this.map,this.timeZone,this.editType]),(()=>{this._prepare()}),m),u((()=>this.activeForm),(()=>this._activeFormInputsByElementId.clear()),m)]),this._prepare()}destroy(){this._prepareTask=o(this._prepareTask),this._workingFeatures.destroyAll(),this._expressionsManager&&this._expressionsManager.abort(),this._reactiveGraphicLookup=new p,this._emptyForm.destroy(),this._emptyFormTemplate.destroy()}get _effectiveTimeZone(){return this.timeZone??"system"}get activeFeature(){const e=this.activeFeatureIndex;return e<0?null:this.features.at(e)}get activeForm(){if("batch"===this.mode)return this.sharedForm;const e=this._workingFeatures.at(this.activeFeatureIndex);if(!e)return this._emptyForm;const t=this._featureFormMap.get(e);if(t)return t;const s=this._makeBatchFormInputsForFeature(e);return s!==this._emptyForm&&this._featureFormMap.set(e,s),s}get calculating(){return this._expressionsManager.calculating}get expressionEvaluationFailed(){return this._expressionsManager.expressionEvaluationFailed}get hasNonActiveInvalidFeatures(){if("batch"===this.mode)return!1;const{activeFeature:e}=this;return this.invalidFeatures.some((t=>t!==e))}get invalidFeatures(){return this.sharedForm.invalidFeatures}get hasVisibleInputs(){return this.visibleInputs.length>0}get hasLayersWithContingentValues(){for(const e of this.layers){const t=this._layerContingentValuesMap.get(e);if(t&&t.size>0)return!0}return!1}get visibleInputs(){return this.activeForm.inputs.filter((e=>e.visible))}get noVisibleElementsReason(){if(this.hasVisibleInputs)return null;if(0===this.activeForm.inputs.length)return M.noElements;const e=new Set;for(const t of this.activeForm.inputs)switch(t.visibilityCode){case b.HIDDEN_NOT_IN_ALL_LAYERS:case b.HIDDEN_NO_DOMAIN_IN_COMMON:e.add(M.noElementsInCommon);break;case b.HIDDEN_FIELD_DEFINITION:case b.HIDDEN_GROUP_VISIBILITY_EXPRESSION_ALL:case b.HIDDEN_VISIBILITY_EXPRESSION_ALL:e.add(M.allElementsHidden);break;case b.HIDDEN_GROUP_VISIBILITY_EXPRESSION_SOME:case b.HIDDEN_VISIBILITY_EXPRESSION_SOME:return M.elementsHiddenInSome}return e.has(M.allElementsHidden)?M.allElementsHidden:M.noElementsInCommon}get status(){const e=this._prepareTask;return null==e?"not-loaded":e.finished?null!=e.error?"failed":"loaded":"loading"}get submittable(){return this.valid,!0}get updating(){return this._updatingHandles.updating||this.calculating}get valid(){return this.sharedForm.valid}get layers(){const e=new Set;return this.features.forEach((t=>{const s=t.sourceLayer??t.layer;e.add(s)})),Array.from(e)}get mode(){return this.activeFeatureIndex>-1?"single":"batch"}submit(){this.submitHasBeenAttempted=!0,this.emit("submit",{})}findFieldInput(e){if(null==e)return;const t=this._activeFormInputsByElementId;if(t.has(e))return t.get(e);const s=this.activeForm.allFieldInputs.find((t=>t.template.elementId===e));return void 0!==s?(t.set(e,s),s):void 0}getFirstVisibleInvalidFieldInput(){if(this.hasVisibleInputs&&!this.activeForm.valid)for(const e of this.visibleInputs){if(x(e)){const t=e.inputs.find((e=>!e.valid));if(t)return{input:t,groupInput:e}}if(T(e)&&!e.valid)return{input:e}}}getFieldInputValue(e){return this.findFieldInput(e)?.value}getValues(e){const t=this._workingFeatures.find((({original:t})=>t===e));if(!t)throw new r("feature-not-found","The given feature is not present in the BatchAttributeForm");return{...t.attributes}}setFieldInputValue(e,t){const s=new Set(this.invalidFeatures);e.setValueFromUser(t),this.userHasChangedValues=!0,this._trackValidityChange(s),this.emit("value-change",{features:e.features.toArray().map((e=>e.original)),fieldName:e.fieldName,name:"value-change",value:t})}setValue(e,t){const s=this.findFieldInput(e);if(null==s)throw new r("no-FieldInput-found",`Cannot set the value of FieldInput with ID: ${e} because none was found in the active form`);this.setFieldInputValue(s,t)}userChangesHaveMadeFeatureInvalid(e){return!!this._reactiveGraphicLookup.get(e)?.userChangesHaveMadeInvalid}async _trackValidityChange(e){await h((()=>!1===this.calculating));const t=this.invalidFeatures;for(const s of t)!1===e.has(s)&&this._reactiveGraphicLookup.has(s)&&(this._reactiveGraphicLookup.get(s).userChangesHaveMadeInvalid=!0)}validate(){return!1}_makeBatchFormInputsForFeature(e){const t=this._layerTemplateMap.get(e.layer);return t?w(t,new s([e]),this._expressionsManager):this._emptyForm}async _prepare(){this._prepareTask=o(this._prepareTask),this._updateWorkingFeatures(),o(this._expressionsManager),this.userHasChangedValues=!1,this._expressionsManager=new y({arcadeContext:{editType:this.editType,spatialReference:this.spatialReference??_.WebMercator,map:this.map,timeZone:this._effectiveTimeZone}});const{layers:e}=this;if(0===e.length)return;const s=t((async t=>{try{n(t);const s=new Map;for(const t of e){const e=await V(t);if(e){const s=e.fieldGroups.flatMap((e=>e.fields));this._layerContingentValuesMap.set(t,new Set(s))}else this._layerContingentValuesMap.set(t,new Set);const r=await H(t,{arcadeExecutorProvider:this._arcadeExecutorProvider,formTimeZone:this._effectiveTimeZone});this._layerTemplateMap.set(t,r),this._expressionsManager.layerExpressionsModelMap.set(t,new I({preserveFieldValuesWhenHidden:r.preserveFieldValuesWhenHidden,executorMap:r.getExpressionExecutorsForLayer(t)}));for(const t of r.elements){const{elementId:e}=t;s.has(e)?s.get(e).foldIn(t):s.set(e,t.clone())}}const r=new k({elements:Array.from(s.values())});this.sharedFormTemplate=r,this.sharedForm=w(r,this._workingFeatures,this._expressionsManager),await this._expressionsManager.runAllExpressions(this._workingFeatures)}catch(s){throw a.getLogger(this).error("Failed preparing form",s),s}}));this._updatingHandles.addPromise(s.promise),this._prepareTask=s}_updateWorkingFeatures(){this._workingFeatures.destroyAll();const{features:e}=this;if(this._reactiveGraphicLookup=new p,0!==e.length){this._workingFeatures.addMany(e.map(v));for(const e of this._workingFeatures)this._reactiveGraphicLookup.set(e.original,e)}}};e([d()],j.prototype,"_effectiveTimeZone",null),e([d({readOnly:!0})],j.prototype,"activeFeature",null),e([d()],j.prototype,"activeFeatureIndex",void 0),e([d({readOnly:!0})],j.prototype,"activeForm",null),e([d()],j.prototype,"disabled",void 0),e([d()],j.prototype,"calculating",null),e([d()],j.prototype,"editType",void 0),e([d()],j.prototype,"features",void 0),e([d()],j.prototype,"expressionEvaluationFailed",null),e([d()],j.prototype,"hasNonActiveInvalidFeatures",null),e([d()],j.prototype,"invalidFeatures",null),e([d()],j.prototype,"hasVisibleInputs",null),e([d()],j.prototype,"hasLayersWithContingentValues",null),e([d()],j.prototype,"visibleInputs",null),e([d()],j.prototype,"map",void 0),e([d()],j.prototype,"noVisibleElementsReason",null),e([d()],j.prototype,"spatialReference",void 0),e([d()],j.prototype,"submitHasBeenAttempted",void 0),e([d()],j.prototype,"timeZone",void 0),e([d()],j.prototype,"updating",null),e([d()],j.prototype,"valid",null),e([d()],j.prototype,"layers",null),e([d()],j.prototype,"mode",null),e([d()],j.prototype,"sharedForm",void 0),e([d()],j.prototype,"sharedFormTemplate",void 0),e([d()],j.prototype,"userHasChangedValues",void 0),e([d()],j.prototype,"_arcadeExecutorProvider",void 0),e([d()],j.prototype,"_prepareTask",void 0),e([d()],j.prototype,"_reactiveGraphicLookup",void 0),e([d()],j.prototype,"_layerTemplateMap",void 0),e([d()],j.prototype,"_layerContingentValuesMap",void 0),e([d()],j.prototype,"_workingFeatures",void 0),e([d()],j.prototype,"_expressionsManager",void 0),j=e([c("esri.widgets.BatchAttributeForm.BatchAttributeFormViewModel")],j);const L=j;export{L as default};