Vizzuality/gfw-climate

/**
 * The Forma layer module for use on canvas.
 *
 * @return FormaLayer class (extends CanvasLayerClass)
 */
define(
  [
    'moment',
    'abstract/layer/CanvasJSONLayerClass',
    'map/presenters/layers/FormaLayerPresenter'
  ],
  function(moment, CanvasJSONLayerClass, Presenter) {
    'use strict';

    var FormaLayer = CanvasJSONLayerClass.extend({
      init: function(layer, options, map) {
        this.presenter = new Presenter(this);
        this.currentDate = options.currentDate || [
          moment(layer.mindate),
          moment(layer.maxdate)
        ];
        this._super(layer, options, map);
      },

      /**
       * Used by UMDLoassLayerPresenter to set the dates for the tile.
       *
       * @param {Array} date 2D array of moment dates [begin, end]
       */
      setTimelineDate: function(date) {
        this.currentDate = date;
        this.updateTiles();
      }
    });

    return FormaLayer;
  }
);