/*
 * Copyright (C) 2016 The Android Open Source Project
 *
 * 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.android.voicemail.impl.sync;

import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.telecom.PhoneAccountHandle;
import com.android.dialer.logging.DialerImpression;
import com.android.dialer.proguard.UsedByReflection;
import com.android.voicemail.impl.Voicemail;
import com.android.voicemail.impl.VoicemailStatus;
import com.android.voicemail.impl.scheduling.BaseTask;
import com.android.voicemail.impl.scheduling.RetryPolicy;
import com.android.voicemail.impl.utils.LoggerUtils;

/**
 * Task to download a single voicemail from the server. This task is initiated by a SMS notifying
 * the new voicemail arrival, and ignores the duplicated tasks constraint.
 */
@UsedByReflection(value = "Tasks.java")
public class SyncOneTask extends BaseTask {

  private static final int RETRY_TIMES = 2;
  private static final int RETRY_INTERVAL_MILLIS = 5_000;

  private static final String EXTRA_PHONE_ACCOUNT_HANDLE = "extra_phone_account_handle";
  private static final String EXTRA_VOICEMAIL = "extra_voicemail";

  private PhoneAccountHandle phone;
  private Voicemail voicemail;

  public static void start(Context context, PhoneAccountHandle phone, Voicemail voicemail) {
    Intent intent = BaseTask.createIntent(context, SyncOneTask.class, phone);
    intent.putExtra(EXTRA_PHONE_ACCOUNT_HANDLE, phone);
    intent.putExtra(EXTRA_VOICEMAIL, voicemail);
    context.sendBroadcast(intent);
  }

  public SyncOneTask() {
    super(TASK_ALLOW_DUPLICATES);
    addPolicy(new RetryPolicy(RETRY_TIMES, RETRY_INTERVAL_MILLIS));
  }

  @Override
  public void onCreate(Context context, Bundle extras) {
    super.onCreate(context, extras);
    phone = extras.getParcelable(EXTRA_PHONE_ACCOUNT_HANDLE);
    voicemail = extras.getParcelable(EXTRA_VOICEMAIL);
  }

  @Override
  public void onExecuteInBackgroundThread() {
    OmtpVvmSyncService service = new OmtpVvmSyncService(getContext());
    service.sync(this, phone, voicemail, VoicemailStatus.edit(getContext(), phone));
  }

  @Override
  public Intent createRestartIntent() {
    LoggerUtils.logImpressionOnMainThread(getContext(), DialerImpression.Type.VVM_AUTO_RETRY_SYNC);
    Intent intent = super.createRestartIntent();
    intent.putExtra(EXTRA_PHONE_ACCOUNT_HANDLE, phone);
    intent.putExtra(EXTRA_VOICEMAIL, voicemail);
    return intent;
  }
}