/*
 * Copyright 2022-2023 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
 *
 *      https://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 com.alibaba.initializer.generation.extension.architecture;

import java.io.IOException;
import java.io.PrintWriter;
import java.nio.file.Path;

import com.alibaba.initializer.metadata.Module;
import io.spring.initializr.generator.project.contributor.ProjectContributor;

import org.springframework.beans.factory.annotation.Autowired;

/**
 * @author <a href="mailto:chenxilzx1@gmail.com">theonefx</a>
 */
public class ModuleDescriptionContributor implements ProjectContributor {

    @Autowired
    private Module module;

    @Override
    public void contribute(Path projectRoot) throws IOException {
        if (module.isRoot()) {
            return;
        }

        try (PrintWriter fw = new PrintWriter(projectRoot.resolve("README.md").toFile())) {
            fw.println("# module description");
            fw.println(module.getDescription());
            fw.flush();
        }

    }
}
