2 * ============LICENSE_START=======================================================
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
11 * http://www.apache.org/licenses/LICENSE-2.0
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=========================================================
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/core';
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";
32 selector: 'dynamic-property',
33 templateUrl: './dynamic-property.component.html',
34 styleUrls: ['./dynamic-property.component.less'],
35 animations: [trigger('fadeIn', [transition(':enter', [style({ opacity: '0' }), animate('.7s ease-out', style({ opacity: '1' }))])])]
37 export class DynamicPropertyComponent {
39 derivedPropertyTypes = DerivedPropertyType; //http://stackoverflow.com/questions/35835984/how-to-use-a-typescript-enum-value-in-an-angular2-ngswitch-statement
40 propType: DerivedPropertyType;
42 isPropertyFEModel: boolean;
45 @Input() canBeDeclared: boolean;
46 @Input() property: PropertyFEModel | DerivedFEProperty;
47 @Input() expandedChildId: string;
48 @Input() selectedPropertyId: string;
49 @Input() propertyNameSearchText: string;
50 @Input() readonly: boolean;
51 @Input() hasChildren: boolean;
52 @Input() hasDeclareOption:boolean;
54 @Output('propertyChanged') emitter: EventEmitter<void> = new EventEmitter<void>();
55 @Output() expandChild: EventEmitter<string> = new EventEmitter<string>();
56 @Output() checkProperty: EventEmitter<string> = new EventEmitter<string>();
57 @Output() deleteItem: EventEmitter<string> = new EventEmitter<string>();
58 @Output() clickOnPropertyRow: EventEmitter<PropertyFEModel | DerivedFEProperty> = new EventEmitter<PropertyFEModel | DerivedFEProperty>();
59 @Output() mapKeyChanged: EventEmitter<string> = new EventEmitter<string>();
60 @Output() addChildPropsToParent: EventEmitter<Array<DerivedFEProperty>> = new EventEmitter<Array<DerivedFEProperty>>();
62 @ViewChild('mapKeyInput') public mapKeyInput: DynamicElementComponent;
64 constructor(private propertiesUtils: PropertiesUtils, private dataTypeService: DataTypeService) {
68 this.isPropertyFEModel = this.property instanceof PropertyFEModel;
69 this.propType = this.property.derivedDataType;
70 this.propPath = (this.property instanceof PropertyFEModel) ? this.property.name : this.property.propertiesName;
71 this.nestedLevel = (this.property.propertiesName.match(/#/g) || []).length;
75 // set custom error for mapKeyInput
76 if (this.mapKeyInput) {
77 const mapKeyInputControl = this.mapKeyInput.cmpRef.instance.control;
78 const mapKeyError = (<DerivedFEProperty>this.property).mapKeyError;
79 if (mapKeyInputControl.getError('mapKeyError') !== mapKeyError) {
80 mapKeyInputControl.setErrors({mapKeyError});
86 onClickPropertyRow = (property, event) => {
87 // Because DynamicPropertyComponent is recrusive second time the event is fire event.stopPropagation = undefined
88 event && event.stopPropagation && event.stopPropagation();
89 this.clickOnPropertyRow.emit(property);
93 expandChildById = (id: string) => {
94 this.expandedChildId = id;
95 this.expandChild.emit(id);
98 checkedChange = (propName: string) => {
99 this.checkProperty.emit(propName);
102 getHasChildren = (property:DerivedFEProperty): boolean => {// enter to this function only from base property (PropertyFEModel) and check for child property if it has children
103 return _.filter((<PropertyFEModel>this.property).flattenedChildren,(prop:DerivedFEProperty)=>{
104 return _.startsWith(prop.propertiesName + '#', property.propertiesName);
108 onElementChanged = (event: IUiElementChangeEvent) => {
109 this.property.updateValueObj(event.value, event.isValid);
113 createNewChildProperty = (): void => {
115 let newProps: Array<DerivedFEProperty> = this.propertiesUtils.createListOrMapChildren(this.property, "", null);
116 this.propertiesUtils.assignFlattenedChildrenValues(this.property.valueObj, [newProps[0]], this.property.propertiesName);
117 if (this.property instanceof PropertyFEModel) {
118 this.addChildProps(newProps, this.property.name);
120 this.addChildPropsToParent.emit(newProps);
124 addChildProps = (newProps: Array<DerivedFEProperty>, childPropName: string) => {
126 if (this.property instanceof PropertyFEModel) {
127 let insertIndex: number = this.property.getIndexOfChild(childPropName) + this.property.getCountOfChildren(childPropName); //insert after parent prop and existing children
128 this.property.flattenedChildren.splice(insertIndex, 0, ...newProps); //using ES6 spread operator
129 this.expandChildById(newProps[0].propertiesName);
131 this.updateMapKeyValueOnMainParent(newProps);
136 updateMapKeyValueOnMainParent(childrenProps: Array<DerivedFEProperty>){
137 if (this.property instanceof PropertyFEModel) {
138 const property: PropertyFEModel = <PropertyFEModel>this.property;
139 //Update only if all this property parents has key name
140 if (property.getParentNamesArray(childrenProps[0].propertiesName, []).indexOf('') === -1){
141 angular.forEach(childrenProps, (prop:DerivedFEProperty):void => { //Update parent PropertyFEModel with value for each child, including nested props
142 property.childPropUpdated(prop);
143 if (prop.isChildOfListOrMap && prop.mapKey !== undefined) {
144 property.childPropMapKeyUpdated(prop, prop.mapKey, true);
147 //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)
148 let parentNames = (<PropertyFEModel>property).getParentNamesArray(childrenProps[0].propertiesName, []);
149 childrenProps[0].valueObj = _.get(property.valueObj, parentNames.join('.'), null);
154 childValueChanged = (property: DerivedFEProperty) => { //value of child property changed
156 if (this.property instanceof PropertyFEModel) { // will always be the case
157 if (this.property.getParentNamesArray(property.propertiesName, []).indexOf('') === -1) {//If one of the parents is empty key -don't save
158 this.property.childPropUpdated(property);
159 this.dataTypeService.checkForCustomBehavior(this.property);
165 deleteListOrMapItem = (item: DerivedFEProperty) => {
166 if (this.property instanceof PropertyFEModel) {
167 this.removeValueFromParent(item);
168 this.property.flattenedChildren.splice(this.property.getIndexOfChild(item.propertiesName), this.property.getCountOfChildren(item.propertiesName));
169 this.expandChildById(item.propertiesName);
173 removeValueFromParent = (item: DerivedFEProperty) => {
174 if (this.property instanceof PropertyFEModel) {
175 let itemParent = (item.parentName == this.property.name)
176 ? this.property : this.property.flattenedChildren.find(prop => prop.propertiesName == item.parentName);
181 if (item.derivedDataType == DerivedPropertyType.MAP) {
182 const oldKey = item.getActualMapKey();
183 delete itemParent.valueObj[oldKey];
184 if (itemParent instanceof PropertyFEModel) {
185 delete itemParent.valueObjValidation[oldKey];
186 itemParent.valueObjIsValid = itemParent.calculateValueObjIsValid();
188 this.property.childPropMapKeyUpdated(item, null); // remove map key
190 const itemIndex: number = this.property.flattenedChildren.filter(prop => prop.parentName == item.parentName).map(prop => prop.propertiesName).indexOf(item.propertiesName);
191 itemParent.valueObj.splice(itemIndex, 1);
192 if (itemParent instanceof PropertyFEModel) {
193 itemParent.valueObjValidation.splice(itemIndex, 1);
194 itemParent.valueObjIsValid = itemParent.calculateValueObjIsValid();
197 if (itemParent instanceof PropertyFEModel) { //direct child
199 } else { //nested child - need to update parent prop by getting flattened name (recurse through parents and replace map/list keys, etc)
200 this.childValueChanged(itemParent);
205 updateChildKeyInParent(childProp: DerivedFEProperty, newMapKey: string) {
206 if (this.property instanceof PropertyFEModel) {
207 this.property.childPropMapKeyUpdated(childProp, newMapKey);
212 preventInsertItem = (property:DerivedFEProperty):boolean => {
213 if(property.type == PROPERTY_TYPES.MAP && Object.keys(property.valueObj).indexOf('') > -1 ){