/*
 * Copyright 2000-2014 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.components.impl.stores;

import com.intellij.diagnostic.IdeErrorsDialog;
import com.intellij.ide.plugins.PluginManagerCore;
import com.intellij.notification.Notification;
import com.intellij.notification.NotificationType;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.application.ApplicationNamesInfo;
import com.intellij.openapi.application.ex.ApplicationManagerEx;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.extensions.PluginId;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.ShutDownTracker;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.util.SmartList;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

public final class StoreUtil {
  private static final Logger LOG = Logger.getInstance(StoreUtil.class);

  private StoreUtil() {
  }

  public static void save(@NotNull IComponentStore stateStore, @Nullable Project project) {
    ShutDownTracker.getInstance().registerStopperThread(Thread.currentThread());
    try {
      stateStore.save(new SmartList<>());
    }
    catch (IComponentStore.SaveCancelledException e) {
      LOG.info(e);
    }
    catch (Throwable e) {
      if (ApplicationManager.getApplication().isUnitTestMode()) {
        LOG.error("Save settings failed", e);
      }
      else {
        LOG.warn("Save settings failed", e);
      }

      String messagePostfix = " Please restart " + ApplicationNamesInfo.getInstance().getFullProductName() + "</p>" +
                              (ApplicationManagerEx.getApplicationEx().isInternal() ? "<p>" + StringUtil.getThrowableText(e) + "</p>" : "");

      PluginId pluginId = IdeErrorsDialog.findPluginId(e);
      if (pluginId == null) {
        new Notification("Settings Error", "Unable to save settings",
                         "<p>Failed to save settings." + messagePostfix,
                         NotificationType.ERROR).notify(project);
      }
      else {
        PluginManagerCore.disablePlugin(pluginId.getIdString());

        new Notification("Settings Error", "Unable to save plugin settings",
                         "<p>The plugin <i>" + pluginId + "</i> failed to save settings and has been disabled." + messagePostfix,
                         NotificationType.ERROR).notify(project);
      }
    }
    finally {
      ShutDownTracker.getInstance().unregisterStopperThread(Thread.currentThread());
    }
  }

}