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common.ts
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59 lines (49 loc) · 1.77 KB
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import type { IPublicTypeJSExpression, IPublicTypeJSFunction } from '@alilc/lowcode-types';
import changeCase from 'change-case';
import short from 'short-uuid';
import { DependencyType, IDependency, IExternalDependency, IInternalDependency } from '../types';
// Doc: https://www.npmjs.com/package/change-case
export function camel2dash(input: string): string {
return changeCase.paramCase(input);
}
/**
* 转为驼峰
*/
export function camelize(str: string): string {
return changeCase.camelCase(str);
}
export function generateID(): string {
return short.generate();
}
export function upperCaseFirst(inputValue: string): string {
return changeCase.upperCaseFirst(inputValue);
}
export function uniqueArray<T>(arr: T[], by: (i: T) => string) {
const map: Record<string, T> = {};
arr.forEach((item) => {
map[by(item)] = item;
});
// FIXME: Babel 编译存在问题，暂时替换实现
// const uniqueKeys = [...new Set<string>(Object.keys(map))];
const uniqueKeys = Array.from(new Set<string>(Object.keys(map)));
const uniqueItems = uniqueKeys.map((key) => map[key]);
return uniqueItems;
}
export function getStaticExprValue<T>(expr: string): T {
// TODO: 需要安全性检查
// eslint-disable-next-line no-new-func
return Function(`"use strict";return (${expr})`)();
}
export function isJSExpressionFn(data: any): data is IPublicTypeJSFunction {
return data?.type === 'JSExpression' && data?.extType === 'function';
}
export function isInternalDependency(
dependency: IDependency,
): dependency is IInternalDependency {
return dependency.dependencyType === DependencyType.Internal;
}
export function isExternalDependency(
dependency: IDependency,
): dependency is IExternalDependency {
return dependency.dependencyType === DependencyType.External;
}