'use strict';
define(
[
'jquery',
'underscore',
'backbone',
'models/maps/AssetColor'
],
function (
$,
_,
Backbone,
AssetColor
) {
/**
* @class AssetColors
* @classdesc An AssetColors collection represents the colors used to create a color
* scale for an asset in a map. The last color in the collection is treated as a
* default.
* @class AssetColors
* @classcategory Collections/Maps
* @extends Backbone.Collection
* @since 2.18.0
* @constructor
*/
var AssetColors = Backbone.Collection.extend(
/** @lends AssetColors.prototype */ {
/**
* The class/model that this collection contains.
* @type {Backbone.Model}
*/
model: AssetColor,
/**
* Finds the last color model in the collection. If there are no colors in the
* collection, returns the default color set in a new Asset Color model.
* @return {AssetColor}
*/
getDefaultColor: function () {
let defaultColor = this.at(-1)
if (!defaultColor) {
defaultColor = new AssetColor();
}
return defaultColor
}
}
);
return AssetColors;
}
);