import {
Dirent,
existsSync,
mkdirSync,
readFileSync,
readdirSync,
statSync,
unlinkSync,
writeFileSync,
} from 'node:fs';
import { extname, join, resolve } from 'node:path';
import { config } from '../core/constants';
import { Logger } from './logger';
export { readJSONSync } from 'fs-extra';
/**
* 规范化语言代码
* @param locale 语言代码
* @returns 标准化后的语言代码
*/
export const normalizeLocale = (locale?: string): string => {
if (!locale) return 'en-US';
if (locale.startsWith('ar')) return 'ar';
if (locale.startsWith('cn')) return 'zh-CN';
for (const l of config.outputLocales) {
if (l.startsWith(locale)) {
return l;
}
}
return 'en-US';
};
/**
* 写入 JSON 文件
* @param filePath 文件路径
* @param data 数据对象
* @param format 是否格式化
*/
export const writeJSON = (filePath: string, data: any, format = true) => {
const jsonStr = format ? JSON.stringify(data, null, 2) : JSON.stringify(data);
writeFileSync(filePath, jsonStr, 'utf8');
};
/**
* 检查并创建目录
* @param dirpath 目录路径
*/
export const checkDir = (dirpath: string) => {
if (!existsSync(dirpath)) mkdirSync(dirpath, { recursive: true });
};
/**
* 检查是否为 JSON 文件
* @param file 文件信息
* @returns 是否为 JSON 文件
*/
export const checkJSON = (file: Dirent): boolean => {
return file.isFile() && file.name?.endsWith('.json');
};
/**
* 删除空的 JSON 文件
* @param dir 目录路径
*/
export const deleteEmptyJsonFiles = (dir: string) => {
const files = readdirSync(dir);
files.forEach((file) => {
const filePath = resolve(dir, file);
const stats = statSync(filePath);
if (stats.isDirectory()) {
deleteEmptyJsonFiles(filePath); // 递归处理子目录
} else if (stats.isFile() && extname(file) === '.json') {
const data = readFileSync(filePath, 'utf8').trim();
if (!data || data === '' || data === '{}' || data === '[]') {
unlinkSync(filePath);
Logger.file('delete', filePath);
}
}
});
};
/**
* 获取本地化 Agent 文件名
* @param id Agent ID
* @param locale 语言代码
* @returns 文件名
*/
export const getLocaleAgentFileName = (id: string, locale?: string): string => {
const formatedLocale = normalizeLocale(locale);
const localeSuffix = formatedLocale === config.entryLocale ? '' : `.${formatedLocale}`;
return join(id, 'index' + localeSuffix + '.json');
};
/**
* 获取构建时的本地化 Agent 文件名
* @param id Agent ID
* @param locale 语言代码
* @returns 文件名
*/
export const getBuildLocaleAgentFileName = (id: string, locale?: string): string => {
const formatedLocale = normalizeLocale(locale);
const localeSuffix = formatedLocale === config.entryLocale ? '' : `.${formatedLocale}`;
return id + localeSuffix + '.json';
};
