catalog-ui/src/app/models/tosca-get-function.ts

   1 /*
   2  * -
   3  *  ============LICENSE_START=======================================================
   4  *  Copyright (C) 2022 Nordix Foundation.
   5  *  ================================================================================
   6  *  Licensed under the Apache License, Version 2.0 (the "License");
   7  *  you may not use this file except in compliance with the License.
   8  *  You may obtain a copy of the License at
   9  *
  10  *       http://www.apache.org/licenses/LICENSE-2.0
  11  *
  12  *  Unless required by applicable law or agreed to in writing, software
  13  *  distributed under the License is distributed on an "AS IS" BASIS,
  14  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15  *  See the License for the specific language governing permissions and
  16  *  limitations under the License.
  17  *
  18  *  SPDX-License-Identifier: Apache-2.0
  19  *  ============LICENSE_END=========================================================
  20  */
  21
  22 import {PropertySource} from "./property-source";
  23 import {ToscaGetFunctionType} from "./tosca-get-function-type";
  24 import {ToscaFunction} from "./tosca-function";
  25 import {ToscaFunctionType} from "./tosca-function-type.enum";
  26 import {ToscaFunctionParameter} from "./tosca-function-parameter";
  27
  28 export class ToscaGetFunction implements ToscaFunction, ToscaFunctionParameter {
  29     type: ToscaFunctionType;
  30     propertyUniqueId: string;
  31     propertyName: string;
  32     propertySource: PropertySource;
  33     sourceUniqueId: string;
  34     sourceName: string;
  35     functionType: ToscaGetFunctionType;
  36     propertyPathFromSource: Array<string>;
  37     value: any;
  38     toscaIndexList: Array<string>;
  39
  40     constructor(toscaGetFunction?: ToscaGetFunction) {
  41         if (!toscaGetFunction) {
  42             return;
  43         }
  44         this.type = toscaGetFunction.type;
  45         this.value = toscaGetFunction.value;
  46         this.propertyUniqueId = toscaGetFunction.propertyUniqueId;
  47         this.propertyName = toscaGetFunction.propertyName;
  48         this.propertySource = toscaGetFunction.propertySource;
  49         this.sourceUniqueId = toscaGetFunction.sourceUniqueId;
  50         this.sourceName = toscaGetFunction.sourceName;
  51         this.functionType = toscaGetFunction.functionType;
  52         this.toscaIndexList = toscaGetFunction.toscaIndexList;
  53         if (toscaGetFunction.propertyPathFromSource) {
  54             this.propertyPathFromSource = [...toscaGetFunction.propertyPathFromSource];
  55         }
  56     }
  57
  58     public buildValueString(): string {
  59         return JSON.stringify(this.buildValueObject());
  60     }
  61
  62     public buildValueObject(): Object {
  63         if (this.functionType == ToscaGetFunctionType.GET_PROPERTY || this.functionType == ToscaGetFunctionType.GET_ATTRIBUTE) {
  64             return this.buildFunctionValueWithPropertySource();
  65         }
  66         if (this.functionType == ToscaGetFunctionType.GET_INPUT) {
  67             return this.buildGetInputFunctionValue();
  68         }
  69         return undefined;
  70     }
  71
  72     private buildGetInputFunctionValue(): Object {
  73         if (this.propertyPathFromSource.length === 1) {
  74             if (this.toscaIndexList) {
  75                 return {[this.functionType.toLowerCase()]: [this.propertyPathFromSource[0], this.toscaIndexList]};
  76             }
  77             return {[this.functionType.toLowerCase()]: [this.propertyPathFromSource[0]]};
  78         }
  79         return {[this.functionType.toLowerCase()]: [this.propertyPathFromSource, this.toscaIndexList]};
  80     }
  81
  82     private buildFunctionValueWithPropertySource(): Object {
  83         if (this.propertySource == PropertySource.SELF) {
  84             if (this.toscaIndexList) {
  85                 return {
  86                     [this.functionType.toLowerCase()]: [PropertySource.SELF, ...this.propertyPathFromSource, this.toscaIndexList]
  87                 };
  88             }
  89             return {
  90                 [this.functionType.toLowerCase()]: [PropertySource.SELF, ...this.propertyPathFromSource]
  91             };
  92         }
  93         if (this.propertySource == PropertySource.INSTANCE) {
  94             if (this.toscaIndexList) {
  95                 return {
  96                     [this.functionType.toLowerCase()]: [this.sourceName, ...this.propertyPathFromSource, this.toscaIndexList]
  97                 };
  98             }
  99             return {
 100                 [this.functionType.toLowerCase()]: [this.sourceName, ...this.propertyPathFromSource]
 101             };
 102         }
 103     }
 104 }