library angular2.transform;

import 'package:barback/barback.dart';

import 'package:dart_style/dart_style.dart';

import 'directive_linker/transformer.dart';

import 'directive_processor/transformer.dart';

import 'bind_generator/transformer.dart';

import 'reflection_remover/transformer.dart';

import 'template_compiler/transformer.dart';

import 'common/formatter.dart' as formatter;

import 'common/names.dart';

import 'common/options.dart';

export 'common/options.dart';

/// Replaces Angular 2 mirror use with generated code.

class AngularTransformerGroup extends TransformerGroup {

AngularTransformerGroup._(phases) : super(phases) {

formatter.init(new DartFormatter());

}

factory AngularTransformerGroup(TransformerOptions options) {

var phases = [[new DirectiveProcessor(options)], [new DirectiveLinker()]];

if (options.modeName == TRANSFORM_MODE) {

phases.addAll([

[new BindGenerator(options)],

[new TemplateCompiler(options)],

[new ReflectionRemover(options)]

]);

}

return new AngularTransformerGroup._(phases);

}

factory AngularTransformerGroup.asPlugin(BarbackSettings settings) {

return new AngularTransformerGroup(_parseOptions(settings));

}

}

TransformerOptions _parseOptions(BarbackSettings settings) {

var config = settings.configuration;

return new TransformerOptions(config[ENTRY_POINT_PARAM],

reflectionEntryPoint: config[REFLECTION_ENTRY_POINT_PARAM],

modeName: settings.mode.name);

}