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 { Injectable } from '@angular/core';
23 import { DataTypeModel, PropertyFEModel, PropertyBEModel, InstanceBePropertiesMap, InstanceFePropertiesMap, DerivedFEProperty, DerivedPropertyType, InputFEModel} from "app/models";
24 import { DataTypeService } from "app/ng2/services/data-type.service";
25 import { PropertiesService } from "app/ng2/services/properties.service";
26 import { PROPERTY_TYPES, PROPERTY_DATA } from "app/utils";
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
49 let newFEProp: PropertyFEModel = new PropertyFEModel(property); //Convert property to FE
51 this.initValueObjectRef(newFEProp); //initialize valueObj.
52 propertyFeArray.push(newFEProp);
53 newFEProp.updateExpandedChildPropertyId(newFEProp.name); //display only the first level of children
54 this.dataTypeService.checkForCustomBehavior(newFEProp);
56 //if this prop (or any children) are declared, set isDeclared and disable checkbox on parents/children
57 if (newFEProp.getInputValues && newFEProp.getInputValues.length) {
58 newFEProp.getInputValues.forEach(propInputDetail => {
59 let inputPath = propInputDetail.inputPath;
60 if (!inputPath) { //TODO: this is a workaround until Marina adds inputPath
61 let input = inputs.find(input => input.uniqueId == propInputDetail.inputId);
62 if (!input) { console.log("CANNOT FIND INPUT FOR " + propInputDetail.inputId); return; }
63 else inputPath = input.inputPath;
65 if (inputPath == newFEProp.name) inputPath = undefined; // if not complex we need to remove the inputPath from FEModel so we not look for a child
66 newFEProp.setAsDeclared(inputPath); //if a path is sent, its a child prop. this param is optional
67 this.propertiesService.disableRelatedProperties(newFEProp, inputPath);
72 instanceFePropertiesMap[instanceId] = propertyFeArray;
75 return instanceFePropertiesMap;
78 public createListOrMapChildren = (property:PropertyFEModel | DerivedFEProperty, key: string, valueObj: any): Array<DerivedFEProperty> => {
79 let newProps: Array<DerivedFEProperty> = [];
80 let parentProp = new DerivedFEProperty(property, property.propertiesName, true, key, valueObj);
81 newProps.push(parentProp);
83 if (!property.schema.property.isSimpleType) {
84 let additionalChildren:Array<DerivedFEProperty> = this.createFlattenedChildren(property.schema.property.type, parentProp.propertiesName);
85 this.assignFlattenedChildrenValues(parentProp.valueObj, additionalChildren, parentProp.propertiesName);
86 additionalChildren.forEach(prop => prop.canBeDeclared = false);
87 newProps.push(...additionalChildren);
93 * Creates derivedFEProperties of a specified type and returns them.
95 private createFlattenedChildren = (type: string, parentName: string):Array<DerivedFEProperty> => {
96 let tempProps: Array<DerivedFEProperty> = [];
97 let dataTypeObj: DataTypeModel = this.dataTypeService.getDataTypeByTypeName(type);
98 this.dataTypeService.getDerivedDataTypeProperties(dataTypeObj, tempProps, parentName);
102 /* Sets the valueObj of parent property and its children.
103 * 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.
105 public initValueObjectRef = (property: PropertyFEModel): void => {
106 property.resetValueObjValidation();
107 if (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
108 property.valueObj = property.value || property.defaultValue || null; // use null for empty value object
109 if (property.valueObj && typeof property.valueObj == 'object') {
110 property.valueObj = JSON.stringify(property.valueObj);
113 property.valueObj = property.getValueObj();
114 if (property.derivedDataType == DerivedPropertyType.LIST || property.derivedDataType == DerivedPropertyType.MAP) {
115 property.flattenedChildren = [];
116 Object.keys(property.valueObj).forEach((key) => {
117 property.flattenedChildren.push(...this.createListOrMapChildren(property, key, property.valueObj[key]))
119 } else if (property.derivedDataType === DerivedPropertyType.COMPLEX) {
120 property.flattenedChildren = this.createFlattenedChildren(property.type, property.name);
121 this.assignFlattenedChildrenValues(property.valueObj, property.flattenedChildren, property.name);
122 property.flattenedChildren.forEach((childProp) => {
123 property.childPropUpdated(childProp);
127 property.updateValueObjOrig();
131 * Loops through flattened properties array and to assign values
132 * Then, convert any neccessary strings to objects, and vis-versa
133 * For list or map property, creates new children props if valueObj has values
135 public assignFlattenedChildrenValues = (parentValueJSON: any, derivedPropArray: Array<DerivedFEProperty>, parentName: string) => {
136 if (!derivedPropArray || !parentName) return;
137 let propsToPushMap: Map<number, Array<DerivedFEProperty>> = new Map<number, Array<DerivedFEProperty>>();
138 derivedPropArray.forEach((prop, index) => {
140 let propNameInObj = prop.propertiesName.substring(prop.propertiesName.indexOf(parentName) + parentName.length + 1).split('#').join('.'); //extract everything after parent name
141 prop.valueObj = _.get(parentValueJSON, propNameInObj, prop.value || prop.defaultValue || null); //assign value -first value of parent if exists. If not, prop.value if not, prop.defaultvalue
142 prop.value = (prop.valueObj !== null && (typeof prop.valueObj) != 'string') ? JSON.stringify(prop.valueObj) : prop.valueObj;
144 if ((prop.isDeclared || prop.type == PROPERTY_TYPES.STRING || prop.type == PROPERTY_TYPES.JSON)) { //Stringify objects of items that are declared or from type string/json
145 prop.valueObj = (prop.valueObj !== null && typeof prop.valueObj == 'object') ? JSON.stringify(prop.valueObj) : prop.valueObj;
146 } else if(prop.type == PROPERTY_TYPES.INTEGER || prop.type == PROPERTY_TYPES.FLOAT || prop.type == PROPERTY_TYPES.BOOLEAN){ //parse ints and non-string simple types
147 prop.valueObj = (prop.valueObj !== null && typeof prop.valueObj == PROPERTY_TYPES.STRING) ? JSON.parse(prop.valueObj) : prop.valueObj;
148 } else { //parse strings that should be objects
149 if (prop.derivedDataType == DerivedPropertyType.COMPLEX) {
150 prop.valueObj = (prop.valueObj === null || typeof prop.valueObj != 'object') ? JSON.parse(prop.valueObj || '{}') : prop.valueObj;
151 } else if (prop.derivedDataType == DerivedPropertyType.LIST) {
152 prop.valueObj = (prop.valueObj === null || typeof prop.valueObj != 'object') ? JSON.parse(prop.valueObj || '[]') : prop.valueObj;
153 } else if (prop.derivedDataType == DerivedPropertyType.MAP) {
154 if (!prop.isChildOfListOrMap || !prop.schema.property.isSimpleType) {
155 prop.valueObj = (prop.valueObj === null || typeof prop.valueObj != 'object') ? JSON.parse(prop.valueObj || '{}') : prop.valueObj;
158 if ((prop.derivedDataType == DerivedPropertyType.LIST || prop.derivedDataType == DerivedPropertyType.MAP) && typeof prop.valueObj == 'object' && prop.valueObj !== null && Object.keys(prop.valueObj).length) {
159 let newProps: Array<DerivedFEProperty> = [];
160 Object.keys(prop.valueObj).forEach((key) => {
161 newProps.push(...this.createListOrMapChildren(prop, key, prop.valueObj[key]));//create new children, assign their values, and then add to array
163 propsToPushMap[index + 1] = newProps;
167 prop.valueObj = PropertyFEModel.cleanValueObj(prop.valueObj);
170 //add props after we're done looping (otherwise our loop gets messed up). Push in reverse order, so we dont mess up indexes.
171 Object.keys(propsToPushMap).reverse().forEach((indexToInsert) => {
172 derivedPropArray.splice(+indexToInsert, 0, ...propsToPushMap[indexToInsert]); //slacker parsing
176 public resetPropertyValue = (property: PropertyFEModel, newValue: string, nestedPath?: string): void => {
177 property.value = newValue;
179 let newProp = property.flattenedChildren.find(prop => prop.propertiesName == nestedPath);
180 newProp && this.assignFlattenedChildrenValues(JSON.parse(newValue), [newProp], property.name);
181 property.updateValueObjOrig();
183 this.initValueObjectRef(property);