import * as fs from 'fs';

import { AStorage } from '@haibun/domain-storage/build/AStorage.js';
import { IFile } from '@haibun/domain-storage/build/domain-storage.js';
import { TAnyFixme } from '@haibun/core/build/lib/fixme.js';

export default class StorageFS extends AStorage {
	readFile = (file: string, coding?: TAnyFixme) => fs.readFileSync(file, coding)
	exists = fs.existsSync;
	writeFileBuffer = (fn: string, contents: Buffer) => {
		fs.writeFileSync(fn, new Uint8Array(contents));
	}
	async lstatToIFile(file: string) {
		const l = fs.lstatSync(file);
		const ifile = {
			name: file,
			size: l.size,
			created: l.mtime.getTime(),
			isDirectory: l.isDirectory(),
			isFile: l.isFile()
		}
		return Promise.resolve(<IFile>ifile);
	}
	readdir = async (dir: string) => {
		try {
			return Promise.resolve(fs.readdirSync(dir));
		} catch (e) {
			console.error(`can't read ${dir}`);
			throw (e);
		}
	}

	mkdir = fs.mkdirSync;
	mkdirp = (dir: string) => {
		fs.mkdirSync(dir, { recursive: true });
	}
	rm = fs.unlinkSync;
}