jQuery(function () {
    regex = new Array();
    var typeArr = JSINFO.plugin.datapopup.registered_types.split(",");
    for(var i=0; i < typeArr.length; ++i) {
      regex.push(new RegExp(typeArr[i] + '$'));
    }

    var id = 0;
    
    function show_overlay($link) {
        if(!$link.datapopup_popup){
            $link.datapopup_popup = dw_page.insituPopup($link, $link.datapopup_id);
            $link.datapopup_popup.addClass('datapopup_overlay');
            $link.datapopup_popup.load(
                DOKU_BASE + 'lib/exe/ajax.php',
                {
                    call: 'plugin_datapopup',
                    name: $link.datapopup_name,
                    link: $link.datapopup_link,
                }
            );
        }
        $link.datapopup_popup.show();
    }    

    /**
     * Find all links to user pages
     *
     * Adds events and info to the links.
     *
     * @type {number}
     */
    var links = 0;
    jQuery('div.dokuwiki a').each(function () {
        var $link = jQuery(this);
        var href = $link.attr('href');
        if (!href) return;
        
        for(var i = 0 ; i < regex.length ; ++i) {   
            var match = href.replace(/\//g, ':').match(regex[i]);
            if (!match) continue;

            $link.datapopup_name = match[1];
            $link.datapopup_link = match[0];
            $link.datapopup_id   = 'datapopup_'+(links++);

            $link.mouseover(function () {
                $link.datapopup_timer = window.setTimeout(
                    function () {
                        console.log($link.datapopup_name);
                        show_overlay($link);
                        $link.datapopup_timer = null;
                    },
                    300
                );
            });

            $link.mouseout(function () {
                if ($link.datapopup_timer) window.clearTimeout($link.datapopup_timer);
                $link.datapopup_timer = null;
            });
        }


    });
});