(function (ns) {
    /**
     * @alias qs.viewController.list.EnumCell
     * @constructor
     */
    ns.EnumCell = function () {
        this.construct.apply(this, arguments);
    };

    var proto = ns.EnumCell.prototype;

    proto.construct = function (options) {
        this.eventNS = 'qsListEnumCell';
        this.options = $.extend({
            listId: undefined,
            enumType: 'link_enum'
        }, options);

        this.lockCounter = 0;

        this.element = {};
        /** @type {jQuery} */
        this.element.list = $('#' + this.options.listId);

        this.element.list.find('tbody').on('click.' + this.eventNS, '[data-type="' + this.options.enumType + '"] a', $.proxy(this.onEnumLinkClick, this));

        return this;
    };

    proto.onEnumLinkClick = function (e) {
        var that = this,
            target = $(e.target),
            href = target.prop('href'),
            cellNode = target.closest('[data-name]'),
            cellName = cellNode.data('name');

        if (0 === cellNode.length) {
            return;
        }
        e.preventDefault();

        if (cellNode.data('lock.' + this.eventNS)) {
            return;
        }

        this.lockCounter++;
        cellNode.data('lock.' + this.eventNS, true);
        qs.showLoading();
        qs.ajax(href, {cell: cellName}, {
            qsShowLoading: false
        }).always(function () {
            that.lockCounter--;
            cellNode.removeData('lock.' + that.eventNS);
            if (0 == that.lockCounter) qs.hideLoading();
        }).then(function (response) {
            if (response && !response.isError && response.html) {
                var content = $(response.html).find('tbody [data-name="' + cellName + '"]').contents();
                cellNode.empty().append(content);
            } else {
                location.reload();
            }
        }, function () {
            location.reload();
        });
    };


})(qs.defineNS('qs.viewController.list'));