package com.mapbox.mapboxsdk.annotations;

import android.os.Parcelable;

import com.mapbox.mapboxsdk.geometry.LatLng;

/**
 * Abstract builder class for composing custom Marker objects.
 * <p>
 * Extending this class requires implementing Parceable interface.
 *
 * @param <U> Type of the marker to be composed
 * @param <T> Type of the builder to be used for composing a custom Marker
 */
public abstract class BaseMarkerOptions<U extends Marker, T extends BaseMarkerOptions<U, T>> implements Parcelable {

  protected LatLng position;
  protected String snippet;
  protected String title;
  protected Icon icon;

  /**
   * Set the geographical location of the Marker.
   *
   * @param position the location to position the {@link Marker}.
   * @return the object for which the method was called.
   */
  public T position(LatLng position) {
    this.position = position;
    return getThis();
  }

  /**
   * Set the snippet of the Marker.
   *
   * @param snippet the snippet of the {@link Marker}.
   * @return the object for which the method was called.
   */
  public T snippet(String snippet) {
    this.snippet = snippet;
    return getThis();
  }

  /**
   * Set the title of the Marker.
   *
   * @param title the title of the {@link Marker}.
   * @return the object for which the method was called.
   */
  public T title(String title) {
    this.title = title;
    return getThis();
  }

  /**
   * Set the icon of the Marker.
   *
   * @param icon the icon of the {@link Marker}.
   * @return the object for which the method was called.
   */
  public T icon(Icon icon) {
    this.icon = icon;
    return getThis();
  }

  /**
   * Set the icon of the Marker.
   *
   * @param icon the icon of the {@link Marker}.
   * @return the object for which the method was called.
   */
  public T setIcon(Icon icon) {
    return icon(icon);
  }

  /**
   * Set the geographical location of the Marker.
   *
   * @param position the location to position the {@link Marker}.
   * @return the object for which the method was called.
   */
  public T setPosition(LatLng position) {
    return position(position);
  }

  /**
   * Set the snippet of the Marker.
   *
   * @param snippet the snippet of the {@link Marker}.
   * @return the object for which the method was called.
   */
  public T setSnippet(String snippet) {
    return snippet(snippet);
  }

  /**
   * Set the title of the Marker.
   *
   * @param title the title of the {@link Marker}.
   * @return the object for which the method was called.
   */
  public T setTitle(String title) {
    return title(title);
  }

  /**
   * Get the instance of the object for which this method was called.
   *
   * @return the object for which the this method was called.
   */
  public abstract T getThis();

  /**
   * Get the Marker.
   *
   * @return the Marker created from this builder.
   */
  public abstract U getMarker();

}