// TODO (jteplitz602): This whole file is nearly identical to core/application.ts.

// There should be a way to refactor application so that this file is unnecessary. See #3277

import {Injector, bind, Binding} from "angular2/src/core/di";

import {DEFAULT_PIPES} from 'angular2/src/core/pipes';

import {Reflector, reflector} from 'angular2/src/core/reflection/reflection';

import {

Parser,

Lexer,

ChangeDetection,

DynamicChangeDetection,

JitChangeDetection,

PreGeneratedChangeDetection

} from 'angular2/src/core/change_detection/change_detection';

import {

EventManager,

DomEventsPlugin,

EVENT_MANAGER_PLUGINS

} from 'angular2/src/core/render/dom/events/event_manager';

import {Compiler, CompilerCache} from 'angular2/src/core/compiler/compiler';

import {BrowserDomAdapter} from 'angular2/src/core/dom/browser_adapter';

import {KeyEventsPlugin} from 'angular2/src/core/render/dom/events/key_events';

import {HammerGesturesPlugin} from 'angular2/src/core/render/dom/events/hammer_gestures';

import {AppViewPool, APP_VIEW_POOL_CAPACITY} from 'angular2/src/core/compiler/view_pool';

import {Renderer, RenderCompiler} from 'angular2/src/core/render/api';

import {AppRootUrl} from 'angular2/src/core/services/app_root_url';

import {

DomRenderer,

DOCUMENT,

DefaultDomCompiler,

APP_ID_RANDOM_BINDING,

MAX_IN_MEMORY_ELEMENTS_PER_TEMPLATE,

TemplateCloner

} from 'angular2/src/core/render/render';

import {ElementSchemaRegistry} from 'angular2/src/core/render/dom/schema/element_schema_registry';

import {

DomElementSchemaRegistry

} from 'angular2/src/core/render/dom/schema/dom_element_schema_registry';

import {

SharedStylesHost,

DomSharedStylesHost

} from 'angular2/src/core/render/dom/view/shared_styles_host';

import {DOM} from 'angular2/src/core/dom/dom_adapter';

import {NgZone} from 'angular2/src/core/zone/ng_zone';

import {AppViewManager} from 'angular2/src/core/compiler/view_manager';

import {AppViewManagerUtils} from 'angular2/src/core/compiler/view_manager_utils';

import {AppViewListener} from 'angular2/src/core/compiler/view_listener';

import {ProtoViewFactory} from 'angular2/src/core/compiler/proto_view_factory';

import {ViewResolver} from 'angular2/src/core/compiler/view_resolver';

import {ViewLoader} from 'angular2/src/core/render/dom/compiler/view_loader';

import {DirectiveResolver} from 'angular2/src/core/compiler/directive_resolver';

import {ExceptionHandler} from 'angular2/src/core/exception_handler';

import {ComponentUrlMapper} from 'angular2/src/core/compiler/component_url_mapper';

import {StyleInliner} from 'angular2/src/core/render/dom/compiler/style_inliner';

import {DynamicComponentLoader} from 'angular2/src/core/compiler/dynamic_component_loader';

import {StyleUrlResolver} from 'angular2/src/core/render/dom/compiler/style_url_resolver';

import {UrlResolver} from 'angular2/src/core/services/url_resolver';

import {Testability} from 'angular2/src/core/testability/testability';

import {XHR} from 'angular2/src/core/render/xhr';

import {XHRImpl} from 'angular2/src/core/render/xhr_impl';

import {Serializer} from 'angular2/src/web_workers/shared/serializer';

import {ON_WEB_WORKER} from 'angular2/src/web_workers/shared/api';

import {RenderProtoViewRefStore} from 'angular2/src/web_workers/shared/render_proto_view_ref_store';

import {

RenderViewWithFragmentsStore

} from 'angular2/src/web_workers/shared/render_view_with_fragments_store';

import {AnchorBasedAppRootUrl} from 'angular2/src/core/services/anchor_based_app_root_url';

import {WebWorkerApplication} from 'angular2/src/web_workers/ui/impl';

import {MessageBus} from 'angular2/src/web_workers/shared/message_bus';

import {MessageBasedRenderCompiler} from 'angular2/src/web_workers/ui/render_compiler';

import {MessageBasedRenderer} from 'angular2/src/web_workers/ui/renderer';

import {MessageBasedXHRImpl} from 'angular2/src/web_workers/ui/xhr_impl';

import {WebWorkerSetup} from 'angular2/src/web_workers/ui/setup';

import {ServiceMessageBrokerFactory} from 'angular2/src/web_workers/shared/service_message_broker';

import {ClientMessageBrokerFactory} from 'angular2/src/web_workers/shared/client_message_broker';

var _rootInjector: Injector;

// Contains everything that is safe to share between applications.

var _rootBindings = [bind(Reflector).toValue(reflector)];

// TODO: This code is nearly identitcal to core/application. There should be a way to only write it

// once

function _injectorBindings(): any[] {

var bestChangeDetection = new DynamicChangeDetection();

if (PreGeneratedChangeDetection.isSupported()) {

bestChangeDetection = new PreGeneratedChangeDetection();

} else if (JitChangeDetection.isSupported()) {

bestChangeDetection = new JitChangeDetection();

}

return [

bind(DOCUMENT)

.toValue(DOM.defaultDoc()),

EventManager,

new Binding(EVENT_MANAGER_PLUGINS, {toClass: DomEventsPlugin, multi: true}),

new Binding(EVENT_MANAGER_PLUGINS, {toClass: KeyEventsPlugin, multi: true}),

new Binding(EVENT_MANAGER_PLUGINS, {toClass: HammerGesturesPlugin, multi: true}),

DomRenderer,

bind(Renderer).toAlias(DomRenderer),

APP_ID_RANDOM_BINDING,

TemplateCloner,

bind(MAX_IN_MEMORY_ELEMENTS_PER_TEMPLATE).toValue(20),

DefaultDomCompiler,

bind(RenderCompiler).toAlias(DefaultDomCompiler),

DomSharedStylesHost,

bind(SharedStylesHost).toAlias(DomSharedStylesHost),

Serializer,

bind(ON_WEB_WORKER).toValue(false),

bind(ElementSchemaRegistry).toValue(new DomElementSchemaRegistry()),

RenderViewWithFragmentsStore,

RenderProtoViewRefStore,

ProtoViewFactory,

AppViewPool,

bind(APP_VIEW_POOL_CAPACITY).toValue(10000),

AppViewManager,

AppViewManagerUtils,

AppViewListener,

Compiler,

CompilerCache,

ViewResolver,

DEFAULT_PIPES,

bind(ChangeDetection).toValue(bestChangeDetection),

ViewLoader,

DirectiveResolver,

Parser,

Lexer,

bind(ExceptionHandler).toFactory(() => new ExceptionHandler(DOM), []),

bind(XHR).toValue(new XHRImpl()),

ComponentUrlMapper,

UrlResolver,

StyleUrlResolver,

StyleInliner,

DynamicComponentLoader,

Testability,

AnchorBasedAppRootUrl,

bind(AppRootUrl).toAlias(AnchorBasedAppRootUrl),

WebWorkerApplication,

WebWorkerSetup,

MessageBasedRenderCompiler,

MessageBasedXHRImpl,

MessageBasedRenderer,

ServiceMessageBrokerFactory,

ClientMessageBrokerFactory

];

}

export function createInjector(zone: NgZone, bus: MessageBus): Injector {

BrowserDomAdapter.makeCurrent();

_rootBindings.push(bind(NgZone).toValue(zone));

_rootBindings.push(bind(MessageBus).toValue(bus));

var injector: Injector = Injector.resolveAndCreate(_rootBindings);

return injector.resolveAndCreateChild(_injectorBindings());

}