44 lines
1.5 KiB
TypeScript
44 lines
1.5 KiB
TypeScript
import config from '../config';
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import * as path from 'path';
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import * as fs from 'fs-extra';
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import FileObj from '../entity/vo/FileObj';
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import RuleObj from '../entity/vo/RuleObj';
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import RuleInterface from '../entity/bo/rules/RuleInterface';
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class RenamerService {
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static async preview(fileList: Array<FileObj>, ruleList: Array<any>): Promise<Array<FileObj>> {
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let ruleObjs = ruleList.map(item => new RuleObj(item));
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let newNameSet: Set<string> = new Set<string>();
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for (let i in fileList) {
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let obj = fileList[i];
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ruleObjs.forEach(item => (item.data as RuleInterface).deal(obj));
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if (newNameSet.has(obj.name)) {
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obj.errorMessage = "重名";
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}
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newNameSet.add(obj.name);
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}
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return fileList;
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}
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static async rename(fileList: Array<FileObj>, changedFileList: Array<FileObj>) {
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for (let i in fileList) {
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let old = fileList[i];
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let oldPath = path.join(fileList[i].path, fileList[i].name);
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let newPath = path.join(changedFileList[i].path, changedFileList[i].name);
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if (oldPath === newPath) {
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continue;
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}
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if ((await fs.pathExists(newPath))) {
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throw new Error("此路径已存在:" + newPath);
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}
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await fs.rename(oldPath, newPath);
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}
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}
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}
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export default RenamerService;
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