/*
 * Copyright 2016 The Bazel Authors. All rights reserved.
 *
 * 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.google.idea.blaze.base.settings.ui;

import com.google.idea.blaze.base.actions.BlazeAction;
import com.google.idea.blaze.base.projectview.ProjectViewManager;
import com.google.idea.blaze.base.projectview.ProjectViewSet;
import com.intellij.openapi.actionSystem.AnActionEvent;
import com.intellij.openapi.fileEditor.FileEditorManager;
import com.intellij.openapi.fileEditor.OpenFileDescriptor;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.vfs.VfsUtil;
import com.intellij.openapi.vfs.VirtualFile;

import java.io.File;

/**
 * Opens all the user's project views.
 */
public class EditProjectViewAction extends BlazeAction {

  @Override
  public void actionPerformed(AnActionEvent e) {
    Project project = e.getProject();
    if (project == null) {
      return;
    }
    ProjectViewSet projectViewSet = ProjectViewManager.getInstance(project).getProjectViewSet();
    if (projectViewSet == null) {
      return;
    }
    for (ProjectViewSet.ProjectViewFile projectViewFile : projectViewSet.getProjectViewFiles()) {
      File file = projectViewFile.projectViewFile;
      if (file != null) {
        VirtualFile virtualFile = VfsUtil.findFileByIoFile(file, true);
        if (virtualFile != null) {
          OpenFileDescriptor descriptor = new OpenFileDescriptor(project, virtualFile);
          FileEditorManager.getInstance(project).openTextEditor(descriptor, true);
        }
      }
    }
  }
}