catalog-ui/src/app/ng2/components/logic/properties-table/dynamic-property/dynamic-property.component.ts

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SDC
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 import * as _ from "lodash";
  22 import {Component, Input, Output, EventEmitter, ViewChild, ComponentRef} from "@angular/core";
  23 import { PropertyFEModel, DerivedFEProperty, DerivedPropertyType } from "app/models";
  24 import { PROPERTY_TYPES } from 'app/utils';
  25 import { DataTypeService } from "../../../../services/data-type.service";
  26 import { trigger, state, style, transition, animate } from '@angular/animations';
  27 import {PropertiesUtils} from "../../../../pages/properties-assignment/services/properties.utils";
  28 import {IUiElementChangeEvent} from "../../../ui/form-components/ui-element-base.component";
  29 import {DynamicElementComponent} from "../../../ui/dynamic-element/dynamic-element.component";
  30 import {SubPropertyToscaFunction} from "app/models/sub-property-tosca-function";
  31
  32 @Component({
  33     selector: 'dynamic-property',
  34     templateUrl: './dynamic-property.component.html',
  35     styleUrls: ['./dynamic-property.component.less'],
  36     animations: [trigger('fadeIn', [transition(':enter', [style({ opacity: '0' }), animate('.7s ease-out', style({ opacity: '1' }))])])]
  37 })
  38 export class DynamicPropertyComponent {
  39
  40     derivedPropertyTypes = DerivedPropertyType; //http://stackoverflow.com/questions/35835984/how-to-use-a-typescript-enum-value-in-an-angular2-ngswitch-statement
  41     propType: DerivedPropertyType;
  42     propPath: string;
  43     isPropertyFEModel: boolean;
  44     nestedLevel: number;
  45     propertyTestsId: string;
  46     constraints:string[];
  47
  48     @Input() canBeDeclared: boolean;
  49     @Input() property: PropertyFEModel | DerivedFEProperty;
  50     @Input() expandedChildId: string;
  51     @Input() selectedPropertyId: string;
  52     @Input() propertyNameSearchText: string;
  53     @Input() readonly: boolean;
  54     @Input() hasChildren: boolean;
  55     @Input() hasDeclareOption:boolean;
  56     @Input() rootProperty: PropertyFEModel;
  57
  58     @Output('propertyChanged') emitter: EventEmitter<void> = new EventEmitter<void>();
  59     @Output() expandChild: EventEmitter<string> = new EventEmitter<string>();
  60     @Output() checkProperty: EventEmitter<string> = new EventEmitter<string>();
  61     @Output() toggleTosca: EventEmitter<DerivedFEProperty> = new EventEmitter<DerivedFEProperty>();
  62     @Output() deleteItem: EventEmitter<string> = new EventEmitter<string>();
  63     @Output() clickOnPropertyRow: EventEmitter<PropertyFEModel | DerivedFEProperty> = new EventEmitter<PropertyFEModel | DerivedFEProperty>();
  64     @Output() mapKeyChanged: EventEmitter<string> = new EventEmitter<string>();
  65     @Output() addChildPropsToParent: EventEmitter<Array<DerivedFEProperty>> = new EventEmitter<Array<DerivedFEProperty>>();
  66
  67     @ViewChild('mapKeyInput') public mapKeyInput: DynamicElementComponent;
  68
  69     constructor(private propertiesUtils: PropertiesUtils, private dataTypeService: DataTypeService) {
  70     }
  71
  72     ngOnInit() {
  73         this.isPropertyFEModel = this.property instanceof PropertyFEModel;
  74         this.propType = this.property.derivedDataType;
  75         this.propPath = (this.property instanceof PropertyFEModel) ? this.property.name : this.property.propertiesName;
  76         this.nestedLevel = (this.property.propertiesName.match(/#/g) || []).length;
  77         this.rootProperty = (this.rootProperty) ? this.rootProperty : <PropertyFEModel>this.property;
  78         this.propertyTestsId = this.getPropertyTestsId();
  79
  80         this.initConsraintsValues();
  81     }
  82
  83     initConsraintsValues(){
  84         let primitiveProperties = ['string', 'integer', 'float', 'boolean', PROPERTY_TYPES.TIMESTAMP];
  85
  86         //Property has constraints
  87         if(this.property.constraints && this.property.constraints[0]){
  88             this.constraints = this.property.constraints[0].validValues
  89         }
  90
  91         //Complex Type
  92         else if (primitiveProperties.indexOf(this.rootProperty.type) == -1 && primitiveProperties.indexOf(this.property.type) >= 0 ){
  93             this.constraints = this.dataTypeService.getConstraintsByParentTypeAndUniqueID(this.rootProperty.type, this.property.name);
  94         }
  95
  96         else{
  97             this.constraints = null;
  98         }
  99
 100     }
 101
 102     ngDoCheck() {
 103         // set custom error for mapKeyInput
 104         if (this.mapKeyInput) {
 105             const mapKeyInputControl = this.mapKeyInput.cmpRef.instance.control;
 106             const mapKeyError = (<DerivedFEProperty>this.property).mapKeyError;
 107             if (mapKeyInputControl.getError('mapKeyError') !== mapKeyError) {
 108                 mapKeyInputControl.setErrors({mapKeyError});
 109             }
 110         }
 111     }
 112
 113     ngOnChanges() {
 114         this.propType = this.property.derivedDataType;
 115         this.propPath = (this.property instanceof PropertyFEModel) ? this.property.name : this.property.propertiesName;
 116         this.rootProperty = (this.rootProperty) ? this.rootProperty : <PropertyFEModel>this.property;
 117         this.propertyTestsId = this.getPropertyTestsId();
 118     }
 119
 120     onClickPropertyRow = (property, event) => {
 121         // Because DynamicPropertyComponent is recrusive second time the event is fire event.stopPropagation = undefined
 122         event && event.stopPropagation && event.stopPropagation();
 123         this.clickOnPropertyRow.emit(property);
 124     }
 125
 126     expandChildById = (id: string) => {
 127         this.expandedChildId = id;
 128         this.expandChild.emit(id);
 129     }
 130
 131     checkedChange = (propName: string) => {
 132         this.checkProperty.emit(propName);
 133     }
 134
 135     toggleToscaFunction = (prop: DerivedFEProperty) => {
 136         this.toggleTosca.emit(prop);
 137     }
 138
 139     getHasChildren = (property:DerivedFEProperty): boolean => {// enter to this function only from base property (PropertyFEModel) and check for child property if it has children
 140         return _.filter((<PropertyFEModel>this.property).flattenedChildren,(prop:DerivedFEProperty)=>{
 141             return _.startsWith(prop.propertiesName + '#', property.propertiesName);
 142         }).length > 1;
 143     }
 144
 145     getPropertyTestsId = () => {
 146         return [this.rootProperty.name].concat(this.rootProperty.getParentNamesArray(this.property.propertiesName, [], true)).join('.');
 147     };
 148
 149     onElementChanged = (event: IUiElementChangeEvent) => {
 150         this.property.updateValueObj(event.value, event.isValid);
 151         this.emitter.emit();
 152     };
 153
 154     createNewChildProperty = (): void => {
 155
 156         let mapKeyValue = this.property instanceof DerivedFEProperty ? this.property.mapKey : "";
 157         let parentToscaFunction = null;
 158         if (this.property.type == PROPERTY_TYPES.LIST && mapKeyValue === "") {
 159             if (this.property.value != null) {
 160                 const valueJson = JSON.parse(this.property.value);
 161                 if (this.property instanceof PropertyFEModel && this.property.expandedChildPropertyId != null) {
 162                     let indexNumber = Number(Object.keys(valueJson).sort().reverse()[0]) + 1;
 163                     mapKeyValue = indexNumber.toString();
 164                 }else{
 165                     mapKeyValue = Object.keys(valueJson).sort().reverse()[0];
 166                 }
 167             }else {
 168                 mapKeyValue = "0";
 169             }
 170         }
 171         if (this.property.type == PROPERTY_TYPES.MAP && this.property instanceof DerivedFEProperty && this.property.mapInlist) {
 172             parentToscaFunction = this.property.toscaFunction;
 173             this.property.toscaFunction = null;
 174         }
 175         let newProps: Array<DerivedFEProperty> = this.propertiesUtils.createListOrMapChildren(this.property, mapKeyValue, null);
 176
 177         this.propertiesUtils.assignFlattenedChildrenValues(this.property.valueObj, [newProps[0]], this.property.propertiesName);
 178         if (this.property instanceof PropertyFEModel) {
 179             this.addChildProps(newProps, this.property.name);
 180         } else {
 181             this.addChildPropsToParent.emit(newProps);
 182         }
 183         this.property.toscaFunction = parentToscaFunction;
 184     }
 185
 186     addChildProps = (newProps: Array<DerivedFEProperty>, childPropName: string) => {
 187
 188         if (this.property instanceof PropertyFEModel) {
 189             let insertIndex: number = this.property.getIndexOfChild(childPropName) + this.property.getCountOfChildren(childPropName); //insert after parent prop and existing children
 190             this.property.flattenedChildren.splice(insertIndex, 0, ...newProps); //using ES6 spread operator
 191             this.expandChildById(newProps[0].propertiesName);
 192
 193             this.updateMapKeyValueOnMainParent(newProps);
 194         }
 195     }
 196
 197     updateMapKeyValueOnMainParent(childrenProps: Array<DerivedFEProperty>){
 198         if (this.property instanceof PropertyFEModel) {
 199             const property: PropertyFEModel = <PropertyFEModel>this.property;
 200             //Update only if all this property parents has key name
 201             if (property.getParentNamesArray(childrenProps[0].propertiesName, []).indexOf('') === -1){
 202                 angular.forEach(childrenProps, (prop:DerivedFEProperty):void => { //Update parent PropertyFEModel with value for each child, including nested props
 203                     property.childPropUpdated(prop);
 204                     if (prop.isChildOfListOrMap && prop.mapKey !== undefined) {
 205                         property.childPropMapKeyUpdated(prop, prop.mapKey, true);
 206                     }
 207                 },this);
 208                 //grab the cumulative value for the new item from parent PropertyFEModel and assign that value to DerivedFEProp[0] (which is the list or map parent with UUID of the set we just added)
 209                 let parentNames = (<PropertyFEModel>property).getParentNamesArray(childrenProps[0].propertiesName, []);
 210                 childrenProps[0].valueObj = _.get(property.valueObj, parentNames.join('.'), null);
 211             }
 212         }
 213     }
 214
 215     childValueChanged = (property: DerivedFEProperty) => { //value of child property changed
 216
 217         if (this.property instanceof PropertyFEModel) { // will always be the case
 218             if (this.property.getParentNamesArray(property.propertiesName, []).indexOf('') === -1) {//If one of the parents is empty key -don't save
 219                 this.property.childPropUpdated(property);
 220                 this.dataTypeService.checkForCustomBehavior(this.property);
 221                 this.emitter.emit();
 222             }
 223         }
 224     }
 225
 226     deleteListOrMapItem = (item: DerivedFEProperty) => {
 227         if (this.property instanceof PropertyFEModel) {
 228             const childMapKey = item.mapKey;
 229             this.removeValueFromParent(item);
 230             this.property.flattenedChildren.splice(this.property.getIndexOfChild(item.propertiesName), this.property.getCountOfChildren(item.propertiesName));
 231             this.expandChildById(item.propertiesName);
 232             if (this.property.type == PROPERTY_TYPES.LIST && this.property.schemaType == PROPERTY_TYPES.MAP && childMapKey != null) {
 233                 let valueObject = JSON.parse(this.property.value);
 234                 let innerObject = valueObject[item.parentMapKey];
 235                 delete innerObject[childMapKey];
 236                 this.property.valueObj = valueObject;
 237                 this.property.value = JSON.stringify(valueObject);
 238                 this.property.flattenedChildren[0].valueObj = valueObject;
 239                 this.property.flattenedChildren[0].value = JSON.stringify(valueObject);
 240                 this.property.flattenedChildren[0].valueObjIsChanged = true;
 241             }
 242         }
 243     }
 244
 245     removeValueFromParent = (item: DerivedFEProperty) => {
 246         if (this.property instanceof PropertyFEModel) {
 247             let itemParent = (item.parentName == this.property.name)
 248                 ? this.property : this.property.flattenedChildren.find(prop => prop.propertiesName == item.parentName);
 249             if (!itemParent) {
 250                 return;
 251             }
 252             let oldKey = item.getActualMapKey();
 253             let keyIndex : number = 0;
 254                 if(item.parentMapKey != null && oldKey != null) {
 255                     keyIndex = 1;
 256                 }
 257                 if(item.parentMapKey != null && oldKey == null) {
 258                     oldKey = item.parentMapKey;
 259                 }
 260             if (this.property.subPropertyToscaFunctions !== null) {
 261                 let tempSubToscaFunction: SubPropertyToscaFunction[] = [];
 262                 this.property.subPropertyToscaFunctions.forEach((subToscaItem : SubPropertyToscaFunction) => {
 263                     if(subToscaItem.subPropertyPath[keyIndex] != oldKey){
 264                         tempSubToscaFunction.push(subToscaItem);
 265                     }
 266                 });
 267                 this.property.subPropertyToscaFunctions = tempSubToscaFunction;
 268             }
 269             if (item.derivedDataType == DerivedPropertyType.MAP && !item.mapInlist) {
 270                 delete itemParent.valueObj[oldKey];
 271                 if (itemParent instanceof PropertyFEModel) {
 272                     delete itemParent.valueObjValidation[oldKey];
 273                     itemParent.valueObjIsValid = itemParent.calculateValueObjIsValid();
 274                 }
 275                 this.property.childPropMapKeyUpdated(item, null);  // remove map key
 276             } else {
 277                 const itemIndex: number = this.property.flattenedChildren.filter(prop => prop.parentName == item.parentName).map(prop => prop.propertiesName).indexOf(item.propertiesName);
 278                 itemParent.valueObj.splice(itemIndex, 1);
 279                 if (itemParent instanceof PropertyFEModel) {
 280                     itemParent.valueObjValidation.splice(itemIndex, 1);
 281                     itemParent.valueObjIsValid = itemParent.calculateValueObjIsValid();
 282                 }
 283             }
 284             if (itemParent instanceof PropertyFEModel) { //direct child
 285                 this.emitter.emit();
 286             } else { //nested child - need to update parent prop by getting flattened name (recurse through parents and replace map/list keys, etc)
 287                 this.childValueChanged(itemParent);
 288             }
 289         }
 290     }
 291
 292     updateChildKeyInParent(childProp: DerivedFEProperty, newMapKey: string) {
 293         if (this.property instanceof PropertyFEModel) {
 294             let oldKey = childProp.getActualMapKey();
 295             this.property.childPropMapKeyUpdated(childProp, newMapKey);
 296             this.property.flattenedChildren.forEach(tempDervObj => {
 297                 if (childProp.propertiesName === tempDervObj.parentName) {
 298                     tempDervObj.mapKey = newMapKey;
 299                 }
 300             });
 301             if (this.property.subPropertyToscaFunctions != null) {
 302                 this.property.subPropertyToscaFunctions.forEach((item : SubPropertyToscaFunction) => {
 303                     if(item.subPropertyPath[0] === oldKey){
 304                         item.subPropertyPath = [newMapKey];
 305                     }
 306                 });
 307             }
 308             this.emitter.emit();
 309         }
 310     }
 311
 312     preventInsertItem = (property:DerivedFEProperty):boolean => {
 313         if(property.type == PROPERTY_TYPES.MAP && property.valueObj != null && Object.keys(property.valueObj).indexOf('') > -1 ){
 314             return true;
 315         }
 316         return false;
 317     }
 318
 319 }