/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.apache.maven.plugin.surefire.log.api;

/**
 * Decorator around {@link ConsoleLogger}.
 * This class is loaded in the isolated ClassLoader and the child logger in the in-plugin ClassLoader.
 *
 * @author <a href="mailto:tibordigana@apache.org">Tibor Digana (tibor17)</a>
 * @since 2.20
 */
public final class ConsoleLoggerDecorator implements ConsoleLogger {
    private final Object logger;

    public ConsoleLoggerDecorator(Object logger) {
        if (logger == null) {
            throw new NullPointerException("logger argument is null in " + ConsoleLoggerDecorator.class);
        }
        this.logger = logger;
    }

    @Override
    public boolean isDebugEnabled() {
        return invokeReturnedBoolean("isDebugEnabled");
    }

    @Override
    public void debug(String message) {
        invokeWithMessage(message, "debug");
    }

    @Override
    public boolean isInfoEnabled() {
        return invokeReturnedBoolean("isInfoEnabled");
    }

    @Override
    public void info(String message) {
        invokeWithMessage(message, "info");
    }

    @Override
    public boolean isWarnEnabled() {
        return invokeReturnedBoolean("isWarnEnabled");
    }

    @Override
    public void warning(String message) {
        invokeWithMessage(message, "warning");
    }

    @Override
    public boolean isErrorEnabled() {
        return invokeReturnedBoolean("isErrorEnabled");
    }

    @Override
    public void error(String message) {
        invokeWithMessage(message, "error");
    }

    @Override
    public void error(String message, Throwable t) {
        try {
            logger.getClass().getMethod("error", String.class, Throwable.class).invoke(logger, message, t);
        } catch (Exception e) {
            throw new IllegalStateException(e.getLocalizedMessage(), e);
        }
    }

    @Override
    public void error(Throwable t) {
        try {
            logger.getClass().getMethod("error", Throwable.class).invoke(logger, t);
        } catch (Exception e) {
            throw new IllegalStateException(e.getLocalizedMessage(), e);
        }
    }

    private boolean invokeReturnedBoolean(String isErrorEnabled) {
        try {
            return (Boolean) logger.getClass().getMethod(isErrorEnabled).invoke(logger);
        } catch (Exception e) {
            throw new IllegalStateException(e.getLocalizedMessage(), e);
        }
    }

    private void invokeWithMessage(String message, String error) {
        try {
            logger.getClass().getMethod(error, String.class).invoke(logger, message);
        } catch (Exception e) {
            throw new IllegalStateException(e.getLocalizedMessage(), e);
        }
    }
}
