48 lines
965 B
TypeScript
48 lines
965 B
TypeScript
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/**
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* @author dap
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* @description 枚举选项
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*/
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/**
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* 定义options类型
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*/
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export interface EnumsOption {
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/**
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* 枚举名称 建议使用全大写字母_
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*/
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enumName: string;
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/**
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* option的标签
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*/
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label: string;
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/**
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* option的值
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*/
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value: boolean | number | string;
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}
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export type EnumResult<T extends readonly EnumsOption[]> = {
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[key in T[number]['enumName']]: Extract<
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T[number],
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{ enumName: key }
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>['value'];
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};
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/**
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* 将options转为枚举
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* 注意自定义的options需要加上as const作为常量处理
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* 详见: packages\utils\src\helpers\__tests__\enum-options.test.ts
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* @param options 枚举选项
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* @returns 转枚举
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*/
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export function optionsToEnum<T extends readonly EnumsOption[]>(
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options: T,
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): EnumResult<T> {
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type K = T[number]['enumName'];
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const result = {} as EnumResult<T>;
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options.forEach((item) => {
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result[item.enumName as K] = item.value;
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});
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return result;
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}
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