;(function ($, window, document, undefined) {
    'use strict';
    /** Default values */
    var pluginName = 'mediumInsert',
        addonName = 'CustomAddon', // first char is uppercase
        defaults = {
            label: '<span class="fa fa-plus-circle"></span>'
        };
    /**
     * Custom Addon object
     *
     * Sets options, variables and calls init() function
     *
     * @constructor
     * @param {DOM} el - DOM element to init the plugin on
     * @param {object} options - Options to override defaults
     * @return {void}
     */
    function CustomAddon (el, options) {
        this.el = el;
        this.$el = $(el);
        this.templates = window.MediumInsert.Templates;
        this.core = this.$el.data('plugin_'+ pluginName);
        this.options = $.extend(true, {}, defaults, options);
        this._defaults = defaults;
        this._name = pluginName;
        this.init();
    }
    /**
     * Initialization
     *
     * @return {void}
     */
    CustomAddon.prototype.init = function () {
        this.events();
    };
    /**
     * Event listeners
     *
     * @return {void}
     */
    CustomAddon.prototype.events = function () {
    };
    /**
     * Get the Core object
     *
     * @return {object} Core object
     */
    CustomAddon.prototype.getCore = function () {
        return this.core;
    };
    /**
     * Add custom content
     *
     * This function is called when user click on the addon's icon
     *
     * @return {void}
     */
    CustomAddon.prototype.add = function () {
        
    };
    /** Addon initialization */
    $.fn[pluginName + addonName] = function (options) {
        return this.each(function () {
            if (!$.data(this, 'plugin_' + pluginName + addonName)) {
                $.data(this, 'plugin_' + pluginName + addonName, new CustomAddon(this, options));
            }
        });
    };
})(jQuery, window, document);