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

'use strict';

const gulp = require('gulp');
const path = require('path');
const assert = require('assert');
const cp = require('child_process');
const _7z = require('7zip')['7z'];
const util = require('./lib/util');
const pkg = require('../package.json');
const product = require('../product.json');

const repoPath = path.dirname(__dirname);
const buildPath = arch => path.join(path.dirname(repoPath), `VSCode-win32-${arch}`);
const zipDir = arch => path.join(repoPath, '.build', `win32-${arch}`, 'archive');
const zipPath = arch => path.join(zipDir(arch), `VSCode-win32-${arch}.zip`);
const setupDir = arch => path.join(repoPath, '.build', `win32-${arch}`, 'setup');
const issPath = path.join(__dirname, 'win32', 'code.iss');
const innoSetupPath = path.join(path.dirname(path.dirname(require.resolve('innosetup-compiler'))), 'bin', 'ISCC.exe');

function packageInnoSetup(iss, options, cb) {
	options = options || {};

	const definitions = options.definitions || {};
	const keys = Object.keys(definitions);

	keys.forEach(key => assert(typeof definitions[key] === 'string', `Missing value for '${key}' in Inno Setup package step`));

	const defs = keys.map(key => `/d${key}=${definitions[key]}`);
	const args = [iss].concat(defs);

	cp.spawn(innoSetupPath, args, { stdio: 'inherit' })
		.on('error', cb)
		.on('exit', () => cb(null));
}

function buildWin32Setup(arch) {
	return cb => {
		const definitions = {
			NameLong: product.nameLong,
			NameShort: product.nameShort,
			DirName: product.win32DirName,
			Version: pkg.version,
			RawVersion: pkg.version.replace(/-\w+$/, ''),
			NameVersion: product.win32NameVersion,
			ExeBasename: product.nameShort,
			RegValueName: product.win32RegValueName,
			ShellNameShort: product.win32ShellNameShort,
			AppMutex: product.win32MutexName,
			AppId: product.win32AppId,
			AppUserId: product.win32AppUserModelId,
			SourceDir: buildPath(arch),
			RepoDir: repoPath,
			OutputDir: setupDir(arch)
		};

		packageInnoSetup(issPath, { definitions }, cb);
	};
}

gulp.task('clean-vscode-win32-ia32-setup', util.rimraf(setupDir('ia32')));
gulp.task('vscode-win32-ia32-setup', ['clean-vscode-win32-ia32-setup'], buildWin32Setup('ia32'));

gulp.task('clean-vscode-win32-x64-setup', util.rimraf(setupDir('x64')));
gulp.task('vscode-win32-x64-setup', ['clean-vscode-win32-x64-setup'], buildWin32Setup('x64'));

function archiveWin32Setup(arch) {
	return cb => {
		const args = ['a', '-tzip', zipPath(arch), buildPath(arch), '-r'];

		cp.spawn(_7z, args, { stdio: 'inherit' })
			.on('error', cb)
			.on('exit', () => cb(null));
	};
}

gulp.task('clean-vscode-win32-ia32-archive', util.rimraf(zipDir('ia32')));
gulp.task('vscode-win32-ia32-archive', ['clean-vscode-win32-ia32-archive'], archiveWin32Setup('ia32'));

gulp.task('clean-vscode-win32-x64-archive', util.rimraf(zipDir('x64')));
gulp.task('vscode-win32-x64-archive', ['clean-vscode-win32-x64-archive'], archiveWin32Setup('x64'));

@@ -2795,31 +2795,19 @@
 (arch), 
-buildPath(arch)
+'.'
 , '-r'%5D;
@@ -2844,24 +2844,46 @@
 o: 'inherit'
+, cwd: buildPath(arch)
  %7D)%0A%09%09%09.on('

fix windows zip