/*
 * Copyright 2016 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.springframework.statemachine.buildtests.tck.javaconfig;

import org.springframework.statemachine.StateMachine;
import org.springframework.statemachine.buildtests.tck.AbstractTckTests;
import org.springframework.statemachine.config.StateMachineBuilder;
import org.springframework.statemachine.config.StateMachineBuilder.Builder;

/**
 * Tck tests for builder based javaconfig.
 *
 * @author Janne Valkealahti
 *
 */
public class BuilderTckTests extends AbstractTckTests {

	@Override
	protected StateMachine<String, String> getSimpleMachine() throws Exception {
		Builder<String, String> builder = StateMachineBuilder.builder();
		builder.configureStates()
			.withStates()
				.initial("S1")
				.state("S2")
				.state("S3");
		builder.configureTransitions()
			.withExternal()
				.source("S1").target("S2")
				.event("E1")
				.and()
			.withExternal()
				.source("S2").target("S3")
				.event("E2");
		return builder.build();
	}

	@Override
	protected StateMachine<String, String> getSimpleSubMachine() throws Exception {
		Builder<String, String> builder = StateMachineBuilder.builder();
		builder.configureStates()
			.withStates()
				.initial("S1")
				.state("S2")
				.state("S3")
				.and()
				.withStates()
					.parent("S2")
					.initial("S21")
					.state("S22");
		builder.configureTransitions()
			.withExternal()
				.source("S1").target("S2")
				.event("E1")
				.and()
			.withExternal()
				.source("S21").target("S22")
				.event("E2")
				.and()
			.withExternal()
				.source("S2").target("S3")
				.event("E3");
		return builder.build();
	}

	@Override
	protected StateMachine<String, String> getShowcaseMachine() throws Exception {
		Builder<String, String> builder = StateMachineBuilder.builder();

		builder.configureStates()
			.withStates()
				.initial("S0", new FooAction())
				.state("S0")
				.and()
				.withStates()
					.parent("S0")
					.initial("S1")
					.state("S1")
					.and()
					.withStates()
						.parent("S1")
						.initial("S11")
						.state("S11")
						.state("S12")
						.and()
				.withStates()
					.parent("S0")
					.state("S2")
					.and()
					.withStates()
						.parent("S2")
						.initial("S21")
						.state("S21")
						.and()
						.withStates()
							.parent("S21")
							.initial("S211")
							.state("S211")
							.state("S212");

		builder.configureTransitions()
			.withExternal()
				.source("S1").target("S1").event("A")
				.guard(new FooGuard(1))
				.and()
			.withExternal()
				.source("S1").target("S11").event("B")
				.and()
			.withExternal()
				.source("S21").target("S211").event("B")
				.and()
			.withExternal()
				.source("S1").target("S2").event("C")
				.and()
			.withExternal()
				.source("S2").target("S1").event("K")
				.and()
			.withExternal()
				.source("S1").target("S0").event("D")
				.and()
			.withExternal()
				.source("S211").target("S21").event("D")
				.and()
			.withExternal()
				.source("S0").target("S211").event("E")
				.and()
			.withExternal()
				.source("S1").target("S211").event("F")
				.and()
			.withExternal()
				.source("S2").target("S11").event("F")
				.and()
			.withExternal()
				.source("S11").target("S211").event("G")
				.and()
			.withExternal()
				.source("S211").target("S0").event("G")
				.and()
			.withInternal()
				.source("S0").event("H")
				.guard(new FooGuard(0))
				.action(new FooAction())
				.and()
			.withInternal()
				.source("S2").event("H")
				.guard(new FooGuard(1))
				.action(new FooAction())
				.and()
			.withInternal()
				.source("S1").event("H")
				.and()
			.withExternal()
				.source("S11").target("S12").event("I")
				.and()
			.withExternal()
				.source("S211").target("S212").event("I")
				.and()
			.withExternal()
				.source("S12").target("S212").event("I")
				.and()
			.withInternal()
				.source("S11").event("J");

		return builder.build();
	}
}
