/*
 * Copyright 2000-2012 JetBrains s.r.o.
 *
 * 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 com.intellij.openapi.vcs.checkout;

import com.intellij.ide.impl.ProjectUtil;
import com.intellij.openapi.application.ApplicationNamesInfo;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.ui.Messages;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.openapi.vcs.VcsBundle;

import java.io.File;

/**
 * @author irengrig
 * @since 5/27/11
 */
public class ProjectDirCheckoutListener implements CheckoutListener {
  @Override
  public boolean processCheckedOutDirectory(Project project, File directory) {
    if (new File(directory, Project.DIRECTORY_STORE_FOLDER).exists()) {
      String message = VcsBundle.message("checkout.open.project.dir.prompt",
                                         getProductNameWithArticle(), directory.getPath());
      int rc = Messages.showYesNoDialog(project, message, VcsBundle.message("checkout.title"), Messages.getQuestionIcon());
      if (rc == Messages.YES) {
        ProjectUtil.open(directory.getPath(), project, false);
      }
      return true;
    }
    return false;
  }

  @Override
  public void processOpenedProject(Project lastOpenedProject) {
  }

  static String getProductNameWithArticle() {
    final ApplicationNamesInfo namesInfo = ApplicationNamesInfo.getInstance();

    final String productName = namesInfo.getProductName();
    final String article = StringUtil.isVowel(Character.toLowerCase(productName.charAt(0))) ? "an " : "a ";
    return article + productName;
  }
}