import { ImportExportResult } from './types';

import InteropService_Importer_Base from './InteropService_Importer_Base';
import InteropService_Importer_Raw from './InteropService_Importer_Raw';
const { filename } = require('../../path-utils');
import shim from '../../shim';

const fs = require('fs-extra');

export default class InteropService_Importer_Jex extends InteropService_Importer_Base {
	async exec(result: ImportExportResult) {
		const tempDir = await this.temporaryDirectory_(true);

		try {
			await shim.fsDriver().tarExtract({
				strict: true,
				portable: true,
				file: this.sourcePath_,
				cwd: tempDir,
			});
		} catch (error) {
			const msg = [`Cannot untar file ${this.sourcePath_}`, error.message];
			if (error.data) msg.push(JSON.stringify(error.data));
			const e = new Error(msg.join(': '));
			throw e;
		}

		if (!('defaultFolderTitle' in this.options_)) this.options_.defaultFolderTitle = filename(this.sourcePath_);

		const importer = new InteropService_Importer_Raw();
		await importer.init(tempDir, this.options_);
		result = await importer.exec(result);

		await fs.remove(tempDir);

		return result;
	}
}