/*
 * 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.sync;

import com.google.idea.blaze.base.settings.BlazeImportSettings;
import com.google.idea.blaze.base.settings.BlazeImportSettingsManager;
import com.google.idea.blaze.base.sync.actions.IncrementalSyncProjectAction;
import com.google.idea.blaze.base.sync.status.BlazeSyncStatusImpl;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.startup.StartupActivity;
import org.jetbrains.annotations.NotNull;

/**
 * Syncs the project upon startup.
 */
public class BlazeSyncStartupActivity implements StartupActivity {

  @Override
  public void runActivity(@NotNull final Project project) {
    BlazeImportSettings importSettings = BlazeImportSettingsManager.getInstance(project)
      .getImportSettings();

    if (importSettings != null) {
      BlazeSyncManager.getInstance(project).requestProjectSync(getSyncParams());
    }
  }

  private static BlazeSyncParams getSyncParams() {
    if (BlazeSyncStatusImpl.AUTOMATIC_INCREMENTAL_SYNC.getValue()) {
      return IncrementalSyncProjectAction.startupSyncParams;
    }
    return new BlazeSyncParams.Builder(
      "Sync Project",
      BlazeSyncParams.SyncMode.RESTORE_EPHEMERAL_STATE)
      .build();
  }
}