"use strict";
(function($){
    if (!_pv_config.account)
        return;

    $(document).on('pageviews-update', function() {
        var config = _pv_config,
            keys = [],
            elements = {};

        $('.pageviews-placeholder').each(function() {
            var $el = $(this),
                key = $el.data('key');

            // Don't process already processed containers.
            if ($el.data('pv-processed'))
                return;

            if (key != config.incr)
                keys.push(key);

            if (!elements[key])
                elements[key] = [];

            elements[key].push($el);
        });

    function roundme(num) {
        if (num >= 1000000) {
        return '\u2191' + (num / 1000000).toFixed(0) + '.000.000'; }
        if (num >= 1000) {
        return '\u2191' + (num / 1000).toFixed(0) + '.000'; }
        return num;
    }


        if (config.incr) {
            $.ajax({
                method: 'post',
                url: config.base + '/incr/' + config.incr,
                headers: {'X-Account': config.account}
            }).done(function(e){
                for (var i in e) {
                    if (elements[i]) {
                        for (var j in elements[i]) {
                            elements[i][j].text(roundme(e[i]));
                        }
                    }
                }
            });
        }

        if (keys.length > 0) {
            $.ajax({
                method: 'get',
                url: config.base + '/get/' + keys.join(','),
                headers: {'X-Account': config.account}
            }).done(function(e){
                var el;

                for (var i in e) {
                    if (elements[i]) {
                        for (var j in elements[i]) {
                            el = elements[i][j];
                            el.text(roundme(e[i]));
                            el.data('pv-processed', 1);
                        }
                    }
                }
            });
        }
    });

    $(document).trigger('pageviews-update');

    // Support for Jetpack's infinite scroll.
    $(document.body).on('post-load', function() {
        $(document).trigger('pageviews-update');
    });
}(jQuery));