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Fluent interface for functional GUI testing
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/**
 * 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.
 *
 * Copyright 2012-2015 the original author or authors.
 */
package org.assertj.swing.format;

import static javax.swing.JOptionPane.DEFAULT_OPTION;
import static javax.swing.JOptionPane.ERROR_MESSAGE;
import static javax.swing.JOptionPane.INFORMATION_MESSAGE;
import static javax.swing.JOptionPane.OK_CANCEL_OPTION;
import static javax.swing.JOptionPane.PLAIN_MESSAGE;
import static javax.swing.JOptionPane.QUESTION_MESSAGE;
import static javax.swing.JOptionPane.WARNING_MESSAGE;
import static javax.swing.JOptionPane.YES_NO_CANCEL_OPTION;
import static javax.swing.JOptionPane.YES_NO_OPTION;
import static org.assertj.core.util.Strings.quote;

import java.awt.Component;

import javax.annotation.Nonnull;
import javax.swing.JOptionPane;

import org.assertj.swing.annotation.RunsInCurrentThread;

/**
 * Formatter for {@code JOptionPane}s.
 *
 * @author Alex Ruiz
 */
public class JOptionPaneFormatter extends ComponentFormatterTemplate {
  private static final IntEnum MESSAGE_TYPES = new IntEnum();
  static {
    MESSAGE_TYPES.put(ERROR_MESSAGE, "ERROR_MESSAGE").put(INFORMATION_MESSAGE, "INFORMATION_MESSAGE")
                 .put(WARNING_MESSAGE, "WARNING_MESSAGE").put(QUESTION_MESSAGE, "QUESTION_MESSAGE")
                 .put(PLAIN_MESSAGE, "PLAIN_MESSAGE");
  }

  private static final IntEnum OPTION_TYPES = new IntEnum();
  static {
    OPTION_TYPES.put(DEFAULT_OPTION, "DEFAULT_OPTION").put(YES_NO_OPTION, "YES_NO_OPTION")
                .put(YES_NO_CANCEL_OPTION, "YES_NO_CANCEL_OPTION").put(QUESTION_MESSAGE, "QUESTION_MESSAGE")
                .put(OK_CANCEL_OPTION, "OK_CANCEL_OPTION");
  }

  /**
   * Returns the {@code String} representation of the given {@code Component}, which should be a {@code JOptionPane}.
   *
   * @param c the given {@code Component}.
   * @return the {@code String} representation of the given {@code JOptionPane}.
   */
  @RunsInCurrentThread
  @Override
  protected @Nonnull String doFormat(@Nonnull Component c) {
    JOptionPane optionPane = (JOptionPane) c;
    String format = "%s[message=%s, messageType=%s, optionType=%s, enabled=%b, visible=%b, showing=%b]";
    return String.format(format, getRealClassName(c), quote(optionPane.getMessage()),
                         MESSAGE_TYPES.get(optionPane.getMessageType()), OPTION_TYPES.get(optionPane.getOptionType()),
                         optionPane.isEnabled(), optionPane.isVisible(), optionPane.isShowing());
  }

  /**
   * @return {@code JOptionPane.class}.
   */
  @Override
  public @Nonnull Class targetType() {
    return JOptionPane.class;
  }
}