'use strict';

/*@
Ox.JQueryElement <f> Wrapper for jQuery
    ($element) -> <object> Wrapped jQuery DOM element
    $element <object> jQuery DOM Element
@*/
Ox.JQueryElement = function($element) {
    var that = this;
    //@ id <number> Unique id
    that.oxid = Ox.uid();
    //@ $element <object> The jQuery-wrapped DOM element
    that.$element = $element.data({
        oxid: that.oxid
    });
    //@ 0 <element> The DOM element
    that[0] = that.$element[0];
    //@ length <number> 1 (for compatibility with jQuery)
    that.length = 1;
    Ox.UI.elements[that.oxid] = that;
    return that;
};

// add all jQuery functions to the prototype of Ox.JQueryElement
Ox.methods($('<div>'), true).forEach(function(method) {
    Ox.JQueryElement.prototype[method] = function() {
        var args = arguments, oxid, ret, that = this;
        ret = that.$element[method].apply(that.$element, args);
        // if exactly one $element of an ox object was returned
        // then return the ox object instead
        // so that we can do oxObj.jqFn().oxFn()
        return ret && ret.jquery
            && ret.length == 1
            && Ox.UI.elements[oxid = ret.data('oxid')]
            ? Ox.UI.elements[oxid] : ret;
    };
});