/** 
 * Wpfd
 * 
 * We developed this code with our hearts and passion.
 * We hope you found it useful, easy to understand and to customize.
 * Otherwise, please feel free to contact us at contact@joomunited.com *
 * @package WP File Download
 * @copyright Copyright (C) 2013 JoomUnited (http://www.joomunited.com). All rights reserved.
 * @copyright Copyright (C) 2013 Damien Barrère (http://www.crac-design.com). All rights reserved.
 * @license GNU General Public License version 2 or later; http://www.gnu.org/licenses/gpl-2.0.html
 */

jQuery(document).ready(function($) {
   
    
    var table_tree = $('.wpfd-foldertree-mappa');
    var table_hash = window.location.hash;
    var table_root_cat = $('.wpfd-content-mappa').data('category');
    var table_cParents = {};
    $(".wpfd-content-mappa").each(function(index ){
	var table_topCat = $(this).data('category');        
        table_cParents[table_topCat] = {parent:0,term_id: table_topCat,name: $(this).find("h2").text()};
        $(this).find(".wpfdcategory.catlink").each(function(index ){
            var tempidCat = $(this).data('idcat');
            table_cParents[tempidCat]= {parent:table_topCat,term_id:tempidCat,name: $(this).text()};
        })
    })   
     
    //load media tables
    $('.wpfd-content .mediaTable').mediaTable();
    
    var tpltable_source   = $("#wpfd-template-mappa").html();
    var tpltable_sourcecategories  = $("#wpfd-template-mappa-categories").html();

    Handlebars.registerHelper('bytesToSize', function(bytes) {
        return bytes == 'n/a' ? bytes : bytesToSize(parseInt(bytes));
    });
    
    function table_initClick(){
        $('.wpfd-content-mappa .catlink').click(function(e){
            e.preventDefault();
            table_load($(this).parents('.wpfd-content-mappa').data('category'),$(this).data('idcat'));
        });
    }
    
    table_initClick();

    table_hash = table_hash.replace('#','');
    if (table_hash != '') {
        var hasha = table_hash.split('-');
        var re = new RegExp("^(p[0-9]+)$");
        var page = null;
        var stringpage = hasha.pop();

        if (re.test(stringpage)) {
            page = stringpage.replace('p','');
        }
        var hash_category_id = hasha[0];
        if(!parseInt(hash_category_id)){
            return;
        }
        setTimeout(function () {
            table_load($('.wpfd-content-mappa').data('category'), hash_category_id, page);
        },100)
    }


    function table_load(sourcecat,category, page){
        var pathname = window.location.pathname;
        $(".wpfd-content-multi[data-category="+sourcecat+"]").find('#current_category').val(category);
        $(".wpfd-content-multi[data-category="+sourcecat+"]").next('.wpfd-pagination').remove();
        $(".wpfd-content-multi[data-category="+sourcecat+"] table tbody").empty();
        $(".wpfd-content-multi[data-category="+sourcecat+"] table").after($('#wpfd-loading-wrap').html());
        $(".wpfd-content-multi[data-category="+sourcecat+"] .wpfd-categories").empty();
        //Get categories
        $.ajax({
            url: wpfdTableTheme.ajaxurl+"action=wpfd&task=categories.display&view=categories&id="+category+"&top="+sourcecat,
            dataType : "json"
        }).done(function(categories) {

            if (page !=null) {
                window.history.pushState('', document.title, pathname + '#'+category+'-'+categories.category.slug+'-p' + page );
            } else {
                window.history.pushState('', document.title, pathname + '#'+category+'-'+categories.category.slug );
            }

            $(".wpfd-content-multi[data-category="+sourcecat+"]").find('#current_category_slug').val(categories.category.slug);
            var template = Handlebars.compile(tpltable_sourcecategories);
            var html = template(categories);
            $(".wpfd-content-multi[data-category="+sourcecat+"] .wpfd-categories").prepend(html);

            if (table_tree.length) {

                table_tree.find('li').removeClass('selected');
                table_tree.find('i.md').removeClass('md-folder-open').addClass("md-folder");

                table_tree.jaofiletree('open', category);

                var el = table_tree.find('a[data-file="'+category+'"]').parent();
                el.find(' > i.md').removeClass("md-folder").addClass("md-folder-open");

                if (!el.hasClass('selected') ) {
                    el.addClass('selected');
                }

            }

            //Get files
            $.ajax({
                url: wpfdTableTheme.ajaxurl+"action=wpfd&task=files.display&view=files&id="+category+"&rootcat="+table_root_cat+"&page=" + page,
                dataType : "json"
            }).done(function(content) {
               // $.extend(content,categories);

                $(".wpfd-content-multi[data-category="+sourcecat+"]").after(content.pagination);
                delete content.pagination;

                var template_table = Handlebars.compile(tpltable_source);
                var html = template_table(content);
                //html = $('<textarea/>').html(html).val();
                $(".wpfd-content-multi[data-category="+sourcecat+"] table tbody").append(html);
                $(".wpfd-content-multi[data-category="+sourcecat+"] table tbody").trigger('change');
                $(".wpfd-content-multi[data-category="+sourcecat+"] .mediaTableMenu").find('input').trigger('change');

                for(i=0;i< categories.categories.length;i++) {
                    table_cParents[categories.categories[i].term_id]= categories.categories[i];
                }

                table_breadcrum(sourcecat,category);

                table_initClick();
                if (typeof wpfdColorboxInit != 'undefined') {
                    wpfdColorboxInit();
                }
                wpfdTrackDownload();

                table_init_pagination($('.wpfd-pagination'));
                wpfd_remove_loading($(".wpfd-content-multi"));
            });

        });
    }
    
    function table_breadcrum(sourcecat,catid) {
        links = [];
        current_Cat = table_cParents[catid];
        if(!current_Cat){
            return false;
        }
        links.unshift(current_Cat);

        if (current_Cat.parent !=  0) {
            while(table_cParents[current_Cat.parent]) {
                current_Cat = table_cParents[current_Cat.parent];
                links.unshift(current_Cat);
            };
        }

        html = '';
        for(i=0;i<links.length;i++) {
            if(i< links.length-1) {
                html += '<li><a class="catlink" data-idcat="'+links[i].term_id+'" href="javascript:void(0)">'+links[i].name+'</a><span class="divider"> &gt; </span></li>';
            }else {
                html += '<li><span>'+links[i].name+'</span></li>';
            }
        }
        $(".wpfd-content-mappa[data-category="+sourcecat+"] .wpfd-breadcrumbs-mappa").html(html);              
        
    }

    if (table_tree.length) {
        table_tree.each(function( index ) {
            var table_topCat = $(this).parents('.wpfd-content-mappa.wpfd-content-multi').data('category');      
            $(this).jaofiletree({
                script  : wpfdTableTheme.ajaxurl+'?action=wpfd&task=categories.getSubs',
                usecheckboxes : false,
                root: table_topCat,
                showroot : table_cParents[table_topCat].name,
                onclick: function(elem,file){

                    if (table_topCat != file) {

                        $(elem).parents('.directory').each(function() {
                            var $this = $(this);
                            var category = $this.find(' > a');
                            var parent = $this.find('.icon-open-close');
                            if (parent.length > 0) {
                                if (typeof table_cParents[category.data('file')] =='undefined') {
                                    table_cParents[category.data('file')] = {parent: parent.data('parent_id'),term_id:category.data('file'),name: category.text()};
                                }
                            }
                        });

                    }

                    table_load(table_topCat,file);
                }
            });
        })        
    }


    $('.wpfd-pagination').each(function() {
        var $this  = $(this);
        table_init_pagination($this);
    })

    function table_init_pagination($this) {

        var number = $this.find('a:not(.current)');

        var wrap = $this.prev('.wpfd-content-mappa');

        var current_category = wrap.find('#current_category').val();
        var sourcecat = wrap.data('category');

            number.unbind('click').bind('click', function () {
                var page_number = $(this).attr('data-page');

                if (typeof page_number != 'undefined') {
                    var pathname = window.location.pathname;
                    var category = $(".wpfd-content-multi[data-category="+sourcecat+"]").find('#current_category').val();
                    var category_slug = $(".wpfd-content-multi[data-category="+sourcecat+"]").find('#current_category_slug').val();

                    window.history.pushState('', document.title, pathname + '#'+category+'-'+category_slug+'-p'+page_number );

                    $(".wpfd-content-multi[data-category="+sourcecat+"] table tbody tr:not(.topheader)").remove();
                    $(".wpfd-content-multi[data-category="+sourcecat+"] table").after($('#wpfd-loading-wrap').html());
                    //Get files
                    $.ajax({
                        url: wpfdTableTheme.ajaxurl+"action=wpfd&task=files.display&view=files&id="+current_category+"&page=" + page_number,
                        dataType : "json"
                    }).done(function(content) {

                        delete content.category;
                        wrap.next('.wpfd-pagination').remove();
                        wrap.after(content.pagination);
                        delete content.pagination;
                        var template_table = Handlebars.compile(tpltable_source);
                        var html = template_table(content);
                        $(".wpfd-content-multi[data-category="+sourcecat+"] table tbody").append(html);
                        $(".wpfd-content-multi[data-category="+sourcecat+"] table tbody").trigger('change');
                        $(".wpfd-content-multi[data-category="+sourcecat+"] .mediaTableMenu").find('input').trigger('change');

                        if (typeof wpfdColorboxInit != 'undefined') {
                            wpfdColorboxInit();
                        }
                        table_init_pagination($('.wpfd-pagination'));
                        wpfd_remove_loading($(".wpfd-content-multi"));
                    });
                }

            });


    }
});