// ==UserScript==
// @name           trakt.tv with tmdb rating
// @author         NKay08
// @description    Inserts movie ratings from tmdb into trakt.
// @namespace https://greasyfork.org/de/users/155913-nkay08
// @include        /^https?://(.+\.)?trakt\.tv/?.*$/
// @exclude        /^https?://(.+\.)?trakt\.tv/(shows|calendars)/?.*$/
//
// @require        http://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js
//
// @grant          GM_xmlhttpRequest
//
//
// @version 0.0.1.20171023083943
// @downloadURL none
// ==/UserScript==


(function ($) {
    'use strict';
    /*jslint browser: true, regexp: true, newcap: true*/
    /*global jQuery, GM_xmlhttpRequest */
    $.noConflict();

    var loadRatingsForItem = function () {
                tmdb = $('<h3>', {
                    'class': 'ratings',
                    'html': '<div style="float: left; width: 97px;">R.T. / TMDB</div><span class="value">&nbsp;</span>'
                }),
                dummy = $('<h3>', {
                    'class': 'ratings',
                    'style': 'opacity: 0.8; height: 18px;'
                }),
                url = $(this).attr('data-url');

            if ($(this).attr('data-type') !== 'movie') {
                $(this).find('.quick-icons').after(dummy).after(dummy.clone());
            } else {
                $(this).find('.quick-icons').after(tmdb);
                if (url) {
                   
            }
        },
        parseRating = function (item, type) {
            var r;
            if (type === 'originalOrder') {
                return $(item).attr('startOrder');
            }
            if (type === 'trakt') {
                r = $(item).find("div.percentage").text().slice(0, -1);
                if (r !== null && r >= 0 && r <= 100) {
                    return r;
                }
            }
            if (type === 'tmdb') {
                r = 1;
            }

            }
            return -1;
        },
        sortByRating = function (e) {
            var items, order,
                dict = {},
                parent = $("div.grid-item").parent(),
                how = function (a, b) { return a - b; };

            $(".no-top").hide();
            if ($('#sortable-name').size() > 0) {
                $('#sortable-name').text($(e.target).text()).attr('data-sort-by', $(e.target).attr('data-sort-by'));
            } else {
                $('.trakt-icon-swap-vertical').next().find('.btn-default').html($(e.target).text() + ' <span class="caret"></span>');
            }
            $("div.grid-item").each(function () {
                var rating = parseRating(this, $(e.target).attr('data-sort-by'));
                if (dict[rating] === undefined) {
                    dict[rating] = [$(this)];
                } else {
                    dict[rating].push($(this));
                }
            });
            if ($('#sort-direction').hasClass('desc')) {
                how = function (b, a) { return a - b; };
            }

            order = Object.keys(dict).sort(how);

            while (order.length > 0) {
                items = dict[order.pop()];
                while (items.length > 0) {
                    parent.append(items.shift());
                }
            }
        },
        setPositioning = function () {
            setTimeout(function () {
                if ($('.trakt-icon-swap-vertical').next().find('a.rating:contains("' + $('.trakt-icon-swap-vertical').next().find('.btn-default').text().trim() + '")').size() > 0) {
                    $("div.grid-item").each(function () { $(this).attr('style', '{position:relative;top:0px;left:0px;}'); });
                } else if ($('.grid-item').first().attr('style') !== undefined) {
                    $("div.grid-item").each(function () { $(this).css('position', 'absolute'); });
                }
            }, 500);
        },
        init = function () {

            $("div[id*=\"huckster-desktop\"]").html("");

            if (/^\/users\/.+\/(collection|ratings|lists\/|watchlist)/.test(window.location.pathname) && $('.trakt-icon-swap-vertical').next().find('ul a.rating').size() === 0) {
                var sortMenu = $('.trakt-icon-swap-vertical').next().find('ul');
                sortMenu.append($('<li>', { html: "<a class='rating' data-sort-by='tmdb' data-sort-how='desc'>tmdb rating</a>" }));
                sortMenu.find('a.rating').click(sortByRating);
                sortMenu.find('a').click(setPositioning);
                $(window).on('resize', setPositioning);
                $('#sort-direction').click(function () {
                    $('.trakt-icon-swap-vertical').next().find('a.rating:contains("' + $('.trakt-icon-swap-vertical').next().find('.btn-default').text().trim() + '")').click();
                });
            } else {
                $(window).off('resize', setPositioning);
            }
            if ($("div.grid-item[data-type='movie']").size() > 0) {
                $("div.grid-item").not('.ratingsloaded').each(loadRatingsForItem);
            }
        };


    $(window).ready(function () {
        $('head').append('<style>h3.ratings, h3.ratings a { padding-top:4px!important; padding-bottom:0px!important; padding-left: 5px!important; margin-top: 0px!important; margin-left:1px!important; margin-right:1px!important; background-color: #292D41; color: white; font-size: 10px!important; text-align: left!important; };</style>');
        $('head').append('<style>span.value,  span.value>a { padding-left: 4px!important; font-weight: bolder!important; font-size: 12px!important; };</style><style>.quick-icons { border-bottom:none!important; };</style>');
        init();

        $(window).on('DOMNodeInserted', function (e) {
            if (e.target.tagName === 'BODY') {
                $(e.target).ready(init);
            }
        });

    });

}(jQuery));