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 { Injectable } from '@angular/core';
22 import { DataTypeModel, PropertyFEModel, PropertyBEModel, InstanceBePropertiesMap, InstanceFePropertiesMap, SchemaProperty, DerivedFEProperty, DerivedFEPropertyMap, DerivedPropertyType, InputFEModel} from "app/models";
23 import { DataTypeService } from "app/ng2/services/data-type.service";
24 import { PropertiesService } from "app/ng2/services/properties.service";
25 import { PROPERTY_TYPES } from "app/utils";
26 import { UUID } from "angular2-uuid";
29 export class PropertiesUtils {
31 constructor(private dataTypeService:DataTypeService, private propertiesService: PropertiesService) {}
34 * Entry point when getting properties from server
35 * For each instance, loop through each property, and:
36 * 1. Create flattened children
37 * 2. Check against inputs to see if any props are declared and disable them
38 * 3. Initialize valueObj (which also creates any new list/map flattened children as needed)
39 * Returns InstanceFePropertiesMap
41 public convertPropertiesMapToFEAndCreateChildren = (instancePropertiesMap:InstanceBePropertiesMap, isVF:boolean, inputs?:Array<InputFEModel>): InstanceFePropertiesMap => {
42 let instanceFePropertiesMap:InstanceFePropertiesMap = new InstanceFePropertiesMap();
43 angular.forEach(instancePropertiesMap, (properties:Array<PropertyBEModel>, instanceId:string) => {
44 let propertyFeArray: Array<PropertyFEModel> = [];
45 _.forEach(properties, (property: PropertyBEModel) => {
47 if (!this.dataTypeService.getDataTypeByTypeName(property.type)) { // if type not exist in data types remove property from list
48 console.log("ERROR: missing type " + property.type + " in dataTypes , of property ", property);
51 let newFEProp: PropertyFEModel = new PropertyFEModel(property); //Convert property to FE
53 if (newFEProp.derivedDataType == DerivedPropertyType.COMPLEX) { //Create children if prop is not simple, list, or map.
54 newFEProp.flattenedChildren = this.createFlattenedChildren(newFEProp.type, newFEProp.name);
56 if (newFEProp.getInputValues && newFEProp.getInputValues.length) { //if this prop (or any children) are declared, set isDeclared and disable checkbox on parents/children
57 newFEProp.getInputValues.forEach(propInputDetail => {
58 let inputPath = propInputDetail.inputPath;
59 if (!inputPath) { //TODO: this is a workaround until Marina adds inputPath
60 let input = inputs.find(input => input.uniqueId == propInputDetail.inputId);
61 if (!input) { console.log("CANNOT FIND INPUT FOR " + propInputDetail.inputId); return; }
62 else inputPath = input.inputPath;
64 if (inputPath == newFEProp.name) inputPath = undefined; // if not complex we need to remove the inputPath from FEModel so we not look for a child
65 newFEProp.setAsDeclared(inputPath); //if a path is sent, its a child prop. this param is optional
66 this.propertiesService.disableRelatedProperties(newFEProp, inputPath);
69 this.initValueObjectRef(newFEProp); //initialize valueObj.
70 propertyFeArray.push(newFEProp);
71 newFEProp.updateExpandedChildPropertyId(newFEProp.name); //display only the first level of children
72 this.dataTypeService.checkForCustomBehavior(newFEProp);
75 instanceFePropertiesMap[instanceId] = propertyFeArray;
78 return instanceFePropertiesMap;
81 public createListOrMapChildren = (property:PropertyFEModel | DerivedFEProperty, key: string, valueObj: any): Array<DerivedFEProperty> => {
82 let newProps: Array<DerivedFEProperty> = [];
83 let parentProp = new DerivedFEProperty(property, property.propertiesName, true, key, valueObj);
84 newProps.push(parentProp);
86 if (!property.schema.property.isSimpleType) {
87 let additionalChildren:Array<DerivedFEProperty> = this.createFlattenedChildren(property.schema.property.type, parentProp.propertiesName);
88 this.assignFlattenedChildrenValues(parentProp.valueObj, additionalChildren, parentProp.propertiesName);
89 additionalChildren.forEach(prop => prop.canBeDeclared = false);
90 newProps.push(...additionalChildren);
96 * Creates derivedFEProperties of a specified type and returns them.
98 private createFlattenedChildren = (type: string, parentName: string):Array<DerivedFEProperty> => {
99 let tempProps: Array<DerivedFEProperty> = [];
100 let dataTypeObj: DataTypeModel = this.dataTypeService.getDataTypeByTypeName(type);
101 this.dataTypeService.getDerivedDataTypeProperties(dataTypeObj, tempProps, parentName);
105 /* Sets the valueObj of parent property and its children.
106 * Note: This logic is different than assignflattenedchildrenvalues - here we merge values, there we pick either the parents value, props value, or default value - without merging.
108 public initValueObjectRef = (property: PropertyFEModel): void => {
109 if (property.derivedDataType == DerivedPropertyType.SIMPLE || property.isDeclared) { //if property is declared, it gets a simple input instead. List and map values and pseudo-children will be handled in property component
110 property.valueObj = property.value || property.defaultValue;
112 if (property.isDeclared && typeof property.valueObj == 'object') property.valueObj = JSON.stringify(property.valueObj);
114 if (property.derivedDataType == DerivedPropertyType.LIST) {
115 property.valueObj = _.merge([], JSON.parse(property.defaultValue || '[]'), JSON.parse(property.value || '[]')); //value object should be merged value and default value. Value takes higher precendence. Set valueObj to empty obj if undefined.
117 property.valueObj = _.merge({}, JSON.parse(property.defaultValue || '{}'), JSON.parse(property.value || '{}')); //value object should be merged value and default value. Value takes higher precendence. Set valueObj to empty obj if undefined.
119 if ((property.derivedDataType == DerivedPropertyType.LIST || property.derivedDataType == DerivedPropertyType.MAP) && Object.keys(property.valueObj).length) {
120 Object.keys(property.valueObj).forEach((key) => {
121 property.flattenedChildren.push(...this.createListOrMapChildren(property, key, property.valueObj[key]))
124 this.assignFlattenedChildrenValues(property.valueObj, property.flattenedChildren, property.name);
130 * Loops through flattened properties array and to assign values
131 * Then, convert any neccessary strings to objects, and vis-versa
132 * For list or map property, creates new children props if valueObj has values
134 public assignFlattenedChildrenValues = (parentValueJSON: any, derivedPropArray: Array<DerivedFEProperty>, parentName: string) => {
135 if (!derivedPropArray || !parentName) return;
136 let propsToPushMap: Map<number, Array<DerivedFEProperty>> = new Map<number, Array<DerivedFEProperty>>();
137 derivedPropArray.forEach((prop, index) => {
139 let propNameInObj = prop.propertiesName.substring(prop.propertiesName.indexOf(parentName) + parentName.length + 1).split('#').join('.'); //extract everything after parent name
140 prop.valueObj = _.get(parentValueJSON, propNameInObj, prop.value || prop.defaultValue); //assign value -first value of parent if exists. If not, prop.value if not, prop.defaultvalue
142 if ( prop.isDeclared && typeof prop.valueObj == 'object') { //Stringify objects of items that are declared
143 prop.valueObj = JSON.stringify(prop.valueObj);
144 } else if(typeof prop.valueObj == PROPERTY_TYPES.STRING
145 && (prop.type == PROPERTY_TYPES.INTEGER || prop.type == PROPERTY_TYPES.FLOAT || prop.type == PROPERTY_TYPES.BOOLEAN)){ //parse ints and non-string simple types
146 prop.valueObj = JSON.parse(prop.valueObj);
147 } else { //parse strings that should be objects
148 if (prop.derivedDataType == DerivedPropertyType.COMPLEX && typeof prop.valueObj != 'object') {
149 prop.valueObj = JSON.parse(prop.valueObj || '{}');
150 } else if (prop.derivedDataType == DerivedPropertyType.LIST && typeof prop.valueObj != 'object') {
151 prop.valueObj = JSON.parse(prop.valueObj || '[]');
152 } else if (prop.derivedDataType == DerivedPropertyType.MAP && typeof prop.valueObj != 'object' && (!prop.isChildOfListOrMap || !prop.schema.property.isSimpleType)) { //dont parse values for children of map of simple
153 prop.valueObj = JSON.parse(prop.valueObj || '{}');
155 if ((prop.derivedDataType == DerivedPropertyType.LIST || prop.derivedDataType == DerivedPropertyType.MAP) && typeof prop.valueObj == 'object' && Object.keys(prop.valueObj).length) {
156 let newProps: Array<DerivedFEProperty> = [];
157 Object.keys(prop.valueObj).forEach((key) => {
158 newProps.push(...this.createListOrMapChildren(prop, key, prop.valueObj[key]));//create new children, assign their values, and then add to array
160 propsToPushMap[index + 1] = newProps;
165 //add props after we're done looping (otherwise our loop gets messed up). Push in reverse order, so we dont mess up indexes.
166 Object.keys(propsToPushMap).reverse().forEach((indexToInsert) => {
167 derivedPropArray.splice(+indexToInsert, 0, ...propsToPushMap[indexToInsert]); //slacker parsing
171 public resetPropertyValue = (property: PropertyFEModel, newValue: string, nestedPath?: string): void => {
172 property.value = newValue;
174 let newProp = property.flattenedChildren.find(prop => prop.propertiesName == nestedPath);
175 newProp && this.assignFlattenedChildrenValues(JSON.parse(newValue), [newProp], property.name);
177 this.initValueObjectRef(property);