/*---------------------------------------------------------------------------------------------
 *  Copyright (c) Microsoft Corporation. All rights reserved.
 *  Licensed under the MIT License. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/

import * as vscode from 'vscode';
import * as fs from 'fs';
import * as path from 'path';

let vscodeProductJson: any;
async function getVSCodeProductJson() {
	if (!vscodeProductJson) {
		const productJsonStr = await fs.promises.readFile(path.join(vscode.env.appRoot, 'product.json'), 'utf8');
		vscodeProductJson = JSON.parse(productJsonStr);
	}

	return vscodeProductJson;
}

export interface IServerConfig {
	version: string;
	commit: string;
	quality: string;
	release?: string; // void-like specific
	serverApplicationName: string;
	serverDataFolderName: string;
	serverDownloadUrlTemplate?: string; // void-like specific
}

export async function getVSCodeServerConfig(): Promise<IServerConfig> {
	const productJson = await getVSCodeProductJson();

	return {
		// version: vscode.version.replace('-insider', ''),
		commit: productJson.commit,
		quality: productJson.quality,
		release: productJson.release,
		serverApplicationName: productJson.serverApplicationName,
		serverDataFolderName: productJson.serverDataFolderName,
		serverDownloadUrlTemplate: productJson.serverDownloadUrlTemplate,
		// Void changed this
		version: productJson.voidVersion
	};
}