package com.bleplx.adapter;

import androidx.annotation.Nullable;

import com.bleplx.adapter.utils.Constants.ConnectionPriority;

public class ConnectionOptions {

  /**
   * Whether to directly connect to the remote device (false) or to automatically connect as soon
   * as the remote device becomes available (true).
   */
  private final boolean autoConnect;

  /**
   * Whether MTU size will be negotiated to this value. It is not guaranteed to get it after
   * connection is successful.
   */
  private final int requestMTU;

  /**
   * Whether action will be taken to reset services cache. This option may be useful when a
   * peripheral's firmware was updated and it's services/characteristics were
   * added/removed/altered. {@link <a href="https://stackoverflow.com/questions/22596951/how-to-programmatically-force-bluetooth-low-energy-service-discovery-on-android">...</a>}
   */
  private final RefreshGattMoment refreshGattMoment;

  /**
   * Number of milliseconds after connection is automatically timed out. In case of race condition
   * were connection is established right after timeout event, device will be disconnected
   * immediately. Time out may happen earlier then specified due to OS specific behavior.
   */
  @Nullable
  private final Long timeoutInMillis;

  @ConnectionPriority
  private final int connectionPriority;

  public ConnectionOptions(Boolean autoConnect,
                           int requestMTU,
                           RefreshGattMoment refreshGattMoment,
                           @Nullable Long timeoutInMillis,
                           int connectionPriority) {
    this.autoConnect = autoConnect;
    this.requestMTU = requestMTU;
    this.refreshGattMoment = refreshGattMoment;
    this.timeoutInMillis = timeoutInMillis;
    this.connectionPriority = connectionPriority;
  }

  public Boolean getAutoConnect() {
    return autoConnect;
  }

  public int getRequestMTU() {
    return requestMTU;
  }

  public RefreshGattMoment getRefreshGattMoment() {
    return refreshGattMoment;
  }

  @Nullable
  public Long getTimeoutInMillis() {
    return timeoutInMillis;
  }

  @ConnectionPriority
  public int getConnectionPriority() {
    return connectionPriority;
  }
}