/*
 * Copyright 2014 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.gradle.play.internal.routes;

import com.google.common.collect.Lists;
import org.gradle.scala.internal.reflect.ScalaListBuffer;
import org.gradle.scala.internal.reflect.ScalaMethod;
import org.gradle.scala.internal.reflect.ScalaReflectionUtil;

import java.io.File;
import java.lang.reflect.InvocationTargetException;
import java.util.Collection;
import java.util.List;

class RoutesCompilerAdapterV22X extends DefaultVersionedRoutesCompilerAdapter {
    private final List<String> defaultScalaImports = Lists.newArrayList();
    private final List<String> defaultJavaImports = Lists.newArrayList("play.libs.F");

    public RoutesCompilerAdapterV22X(String playVersion) {
        // No 2.11 version of routes compiler published
        super(playVersion, "2.10");
    }

    @Override
    public ScalaMethod getCompileMethod(ClassLoader cl) throws ClassNotFoundException {
        return ScalaReflectionUtil.scalaMethod(
                cl,
                "play.router.RoutesCompiler",
                "compile",
                File.class,
                File.class,
                cl.loadClass("scala.collection.Seq"),
                boolean.class,
                boolean.class
        );
    }

    @Override
    public Object[] createCompileParameters(ClassLoader cl, File file, File destinationDir, boolean javaProject, boolean namespaceReverseRouter, boolean generateReverseRoutes, boolean injectedRoutesGenerator, Collection<String> additionalImports) throws ClassNotFoundException, NoSuchMethodException, InvocationTargetException, InstantiationException, IllegalAccessException {
        List<String> defaultImports = javaProject ? defaultJavaImports : defaultScalaImports;
        defaultImports.addAll(additionalImports);
        return new Object[] {
                file,
                destinationDir,
                ScalaListBuffer.fromList(cl, defaultImports),
                generateReverseRoutes,
                namespaceReverseRouter
        };
    }
}
