// Copyright (c) Microsoft Corporation. All rights reserved.

// Licensed under the MIT License.

'use strict';

// tslint:disable:no-any no-require-imports no-var-requires

if ((Reflect as any).metadata === undefined) {

require('reflect-metadata');

}

process.env.VSC_PYTHON_CI_TEST = '1';

process.env.VSC_PYTHON_UNIT_TEST = '1';

import { setUpDomEnvironment, setupTranspile } from './datascience/reactHelpers';

import { initialize } from './vscode-mock';

// Custom module loader so we skip .css files that break non webpack wrapped compiles

// tslint:disable-next-line:no-var-requires no-require-imports

const Module = require('module');

// Required for DS functional tests.

// tslint:disable-next-line:no-function-expression

(function () {

const origRequire = Module.prototype.require;

const _require = (context: any, filepath: any) => {

return origRequire.call(context, filepath);

};

Module.prototype.require = function (filepath: string) {

if (filepath.endsWith('.css') || filepath.endsWith('.svg')) {

return '';

}

if (filepath.startsWith('expose-loader?')) {

// Pull out the thing to expose

const queryEnd = filepath.indexOf('!');

if (queryEnd >= 0) {

const query = filepath.substring('expose-loader?'.length, queryEnd);

// tslint:disable-next-line:no-invalid-this

(global as any)[query] = _require(this, filepath.substring(queryEnd + 1));

return '';

}

}

if (filepath.startsWith('slickgrid/slick.core')) {

// Special case. This module sticks something into the global 'window' object.

// tslint:disable-next-line:no-invalid-this

const result = _require(this, filepath);

// However it doesn't look in the 'window' object later. we have to move it to

// the globals when in node.js

if ((window as any).Slick) {

(global as any).Slick = (window as any).Slick;

}

return result;

}

// tslint:disable-next-line:no-invalid-this

return _require(this, filepath);

};

})();

// nteract/transforms-full expects to run in the browser so we have to fake

// parts of the browser here.

setUpDomEnvironment();

// Also have to setup babel to get the monaco editor to work.

setupTranspile();

initialize();