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

// Licensed under the MIT License.

'use strict';

// tslint:disable:max-func-body-length

import { Container } from 'inversify';

import { Disposable, Memento } from 'vscode';

import { GLOBAL_MEMENTO, IDisposableRegistry, IExtensionContext, IMemento, WORKSPACE_MEMENTO } from './common/types';

import { ServiceContainer } from './ioc/container';

import { ServiceManager } from './ioc/serviceManager';

import { IServiceContainer, IServiceManager } from './ioc/types';

// The code in this module should do nothing more complex than register

// objects to DI and simple init (e.g. no side effects). That implies

// that constructors are likewise simple and do no work. It also means

// that it is inherently synchronous.

export function initializeGlobals(context: IExtensionContext): [IServiceManager, IServiceContainer] {

const cont = new Container();

const serviceManager = new ServiceManager(cont);

const serviceContainer = new ServiceContainer(cont);

serviceManager.addSingletonInstance<IServiceContainer>(IServiceContainer, serviceContainer);

serviceManager.addSingletonInstance<IServiceManager>(IServiceManager, serviceManager);

serviceManager.addSingletonInstance<Disposable[]>(IDisposableRegistry, context.subscriptions);

serviceManager.addSingletonInstance<Memento>(IMemento, context.globalState, GLOBAL_MEMENTO);

serviceManager.addSingletonInstance<Memento>(IMemento, context.workspaceState, WORKSPACE_MEMENTO);

serviceManager.addSingletonInstance<IExtensionContext>(IExtensionContext, context);

return [serviceManager, serviceContainer];

}

export function initializeComponents(

_context: IExtensionContext,

_serviceManager: IServiceManager,

_serviceContainer: IServiceContainer

) {

// We will be pulling code over from activateLegacy().

}