1/* 2 * Copyright (c) 2025 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16import * as ts from 'typescript'; 17import * as path from 'path'; 18 19export class ComponentFile { 20 public componentName: string; 21 public outFileName: string; 22 23 static snake2Camel(name: string, low: boolean = false): string { 24 if (!name.includes('_')) { 25 return name; 26 } 27 return name 28 .split('_') 29 .filter(word => word !== '') 30 .map((word, index) => { 31 if (index === 0 && low) { 32 return word.toLowerCase(); 33 } 34 return word.charAt(0).toUpperCase() + word.slice(1).toLowerCase(); 35 }) 36 .join(''); 37 } 38 39 public appendAttribute(str: string) { 40 this.attributeSource.push(str); 41 } 42 43 public appendFunction(str: string) { 44 this.functionSource += str; 45 } 46 47 get concactSource() { 48 return [...this.attributeSource, this.functionSource].join('\n'); 49 } 50 51 constructor( 52 public fileName: string, 53 public sourceFile: ts.SourceFile, 54 public attributeSource: string[] = [], 55 public functionSource: string = '', 56 ) { 57 const pureName = path.basename(this.fileName).replace(/\.d\.e?ts/g, ""); 58 this.componentName = ComponentFile.snake2Camel(pureName); 59 this.outFileName = ComponentFile.snake2Camel(pureName, true).concat(".d.ets"); 60 } 61}