/**
 * *******************************************************************************
 * Copyright (c) 2020 Robert Bosch GmbH.
 * 
 * This program and the accompanying materials are made
 * available under the terms of the Eclipse Public License 2.0
 * which is available at https://www.eclipse.org/legal/epl-2.0/
 * 
 * SPDX-License-Identifier: EPL-2.0
 * 
 * Contributors:
 *     Robert Bosch GmbH - initial API and implementation
 * *******************************************************************************
 */

package org.eclipse.app4mc.slg.commons.m2t.transformers.sw

import com.google.inject.Inject
import com.google.inject.Singleton
import java.util.ArrayList
import java.util.List
import org.eclipse.app4mc.amalthea.model.Ticks
import org.eclipse.app4mc.slg.commons.m2t.transformers.SLGBaseTransformer
import org.eclipse.app4mc.slg.commons.m2t.generators.TicksTranslationUnit
import org.eclipse.app4mc.transformation.util.OutputBuffer

@Singleton
class TicksTransformer extends SLGBaseTransformer {

	@Inject OutputBuffer outputBuffer
	@Inject TicksUtilsTransformer ticksUtilsTransformer

	def TicksTranslationUnit transform(Ticks ticks) {
		if (ticks.^default !== null) {
			val tuTicks = ticksUtilsTransformer.generate(ticks.^default)
			return new TicksTranslationUnit(outputBuffer, tuTicks, ticks, "default", ticks.^default)
		}
	}

	def List<TicksTranslationUnit> transformAllItems(Ticks ticks) {

		val List<TicksTranslationUnit> result = new ArrayList

		val defaultTicks = ticks.^default

		if (defaultTicks !== null) {
			val tuTicks = ticksUtilsTransformer.generate(ticks.^default)
			result.add(new TicksTranslationUnit(outputBuffer, tuTicks, ticks, "default", ticks.^default))
		}

		val puExtendedMap = ticks?.extended

		for (puDefinition : puExtendedMap.keySet) {
			val ticksValue = puExtendedMap.get(puDefinition)
			if (puDefinition !== null && ticksValue !== null) {

				val tuTicks = ticksUtilsTransformer.generate(ticksValue)
				result.add(new TicksTranslationUnit(outputBuffer, tuTicks, ticks, puDefinition.name, ticksValue))

			}
		}

		return result
	}

}