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/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*/
import {Component, Input, Output, EventEmitter} from "@angular/core";
import { PropertyBEModel, PropertyFEModel, DerivedFEProperty, DerivedPropertyType, SchemaPropertyGroupModel, DataTypeModel } from "app/models";
import { PROPERTY_DATA, PROPERTY_TYPES } from 'app/utils';
import { PropertiesUtils } from "app/ng2/pages/properties-assignment/properties.utils";
import { DataTypeService } from "../../../services/data-type.service";
import { trigger, state, style, transition, animate } from '@angular/core';
@Component({
selector: 'dynamic-property',
templateUrl: './dynamic-property.component.html',
styleUrls: ['./dynamic-property.component.less'],
animations: [trigger('fadeIn', [transition(':enter', [style({ opacity: '0' }), animate('.7s ease-out', style({ opacity: '1' }))])])]
})
export class DynamicPropertyComponent {
derivedPropertyTypes = DerivedPropertyType; //http://stackoverflow.com/questions/35835984/how-to-use-a-typescript-enum-value-in-an-angular2-ngswitch-statement
propType: DerivedPropertyType;
propPath: string;
isPropertyFEModel: boolean;
nestedLevel: number;
@Input() canBeDeclared: boolean;
@Input() property: PropertyFEModel | DerivedFEProperty;
@Input() expandedChildId: string;
@Input() selectedPropertyId: string;
@Input() propertyNameSearchText: string;
@Input() readonly: boolean;
@Output() valueChanged: EventEmitter<any> = new EventEmitter<any>();
@Output() expandChild: EventEmitter<string> = new EventEmitter<string>();
@Output() checkProperty: EventEmitter<string> = new EventEmitter<string>();
@Output() deleteItem: EventEmitter<string> = new EventEmitter<string>();
@Output() clickOnPropertyRow: EventEmitter<PropertyFEModel | DerivedFEProperty> = new EventEmitter<PropertyFEModel | DerivedFEProperty>();
@Output() mapKeyChanged: EventEmitter<string> = new EventEmitter<string>();
@Output() addChildPropsToParent: EventEmitter<Array<DerivedFEProperty>> = new EventEmitter<Array<DerivedFEProperty>>();
constructor(private propertiesUtils: PropertiesUtils, private dataTypeService: DataTypeService) {
}
ngOnInit() {
this.isPropertyFEModel = this.property instanceof PropertyFEModel;
this.propType = this.property.derivedDataType;
this.propPath = (this.property instanceof PropertyFEModel) ? this.property.name : this.property.propertiesName;
this.nestedLevel = (this.property.propertiesName.match(/#/g) || []).length;
}
onClickPropertyRow = (property, event) => {
// Because DynamicPropertyComponent is recrusive second time the event is fire event.stopPropagation = undefined
event && event.stopPropagation && event.stopPropagation();
this.clickOnPropertyRow.emit(property);
}
expandChildById = (id: string) => {
this.expandedChildId = id;
this.expandChild.emit(id);
}
checkedChange = (propName: string) => {
this.checkProperty.emit(propName);
}
hasChildren = (): number => {
return (this.property.valueObj && typeof this.property.valueObj == 'object') ? Object.keys(this.property.valueObj).length : 0;
}
createNewChildProperty = (): void => {
let newProps: Array<DerivedFEProperty> = this.propertiesUtils.createListOrMapChildren(this.property, "", undefined);
if (this.property instanceof PropertyFEModel) {
this.addChildProps(newProps, this.property.name);
} else {
this.addChildPropsToParent.emit(newProps);
}
}
addChildProps = (newProps: Array<DerivedFEProperty>, childPropName: string) => {
if (this.property instanceof PropertyFEModel) {
let insertIndex: number = this.property.getIndexOfChild(childPropName) + this.property.getCountOfChildren(childPropName); //insert after parent prop and existing children
this.property.flattenedChildren.splice(insertIndex, 0, ...newProps); //using ES6 spread operator
this.expandChildById(newProps[0].propertiesName);
if(!newProps[0].schema.property.isSimpleType){
angular.forEach(newProps, (prop:DerivedFEProperty):void => { //Update parent PropertyFEModel with value for each child, including nested props
(<PropertyFEModel>this.property).childPropUpdated(prop);
},this);
//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)
let parentNames = (<PropertyFEModel>this.property).getParentNamesArray(newProps[0].propertiesName, []);
newProps[0].valueObj = _.get(this.property.valueObj, parentNames.join('.'));
this.valueChanged.emit(this.property.name);
}
}
}
childValueChanged = (property: DerivedFEProperty) => { //value of child property changed
if (this.property instanceof PropertyFEModel) { // will always be the case
this.property.childPropUpdated(property);
this.dataTypeService.checkForCustomBehavior(this.property);
this.valueChanged.emit(this.property.name);
}
}
deleteListOrMapItem = (item: DerivedFEProperty) => {
if (this.property instanceof PropertyFEModel) {
this.removeValueFromParent(item);
this.property.flattenedChildren.splice(this.property.getIndexOfChild(item.propertiesName), this.property.getCountOfChildren(item.propertiesName));
this.expandChildById(item.propertiesName);
}
}
removeValueFromParent = (item: DerivedFEProperty, target?: any) => {
if (this.property instanceof PropertyFEModel) {
let itemParent = (item.parentName == this.property.name) ? this.property : this.property.flattenedChildren.find(prop => prop.propertiesName == item.parentName);
if (item.derivedDataType == DerivedPropertyType.MAP) {
let oldKey = item.mapKey;
if (target && typeof target.value == 'string') { //allow saving empty string
let replaceKey:string = target.value;
if(Object.keys(itemParent.valueObj).indexOf(replaceKey) > -1){//the key is exists
target.setCustomValidity('This key is already exists.');
return;
}else {
target.setCustomValidity('');
_.set(itemParent.valueObj, replaceKey, itemParent.valueObj[oldKey]);
item.mapKey = replaceKey;
}
}
delete itemParent.valueObj[oldKey];
} else {
let itemIndex: number = this.property.flattenedChildren.filter(prop => prop.parentName == item.parentName).map(prop => prop.propertiesName).indexOf(item.propertiesName);
itemParent.valueObj.splice(itemIndex, 1);
}
if (itemParent instanceof PropertyFEModel) { //direct child
this.valueChanged.emit(this.property.name);
} else { //nested child - need to update parent prop by getting flattened name (recurse through parents and replace map/list keys, etc)
this.childValueChanged(itemParent);
}
}
}
preventInsertItem = (property:DerivedFEProperty):boolean => {
if(property.type == PROPERTY_TYPES.MAP && Object.keys(property.valueObj).indexOf('') > -1 ){
return true;
}
return false;
}
}
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