(function(window, document, $) {
    'use strict';
    $(document).ready(function() {

        /***************************************
         *       js of dom jQuery events        *
         ***************************************/

        var eventsTable = $('.dom-jQuery-events').DataTable({
			pageLength: 10
		});

        // $('.dom-jQuery-events tbody').on('click', 'tr', function() {
        //     var data = eventsTable.row(this).data();
        //     alert('You clicked on ' + data[0] + '\'s row');
        // });


        /***************************************
         *        js of column rendering        *
         ***************************************/

        $('.column-rendering').DataTable({
            "columnDefs": [{
                // The `data` parameter refers to the data for the cell (defined by the
                // `data` option, which defaults to the column being worked with, in
                // this case `data: 0`.
                "render": function(data, type, row) {
                    return data + ' (' + row[3] + ')';
                },
                "targets": 0
            }, {
                "visible": false,
                "targets": [3]
            }]
        });

        /******************************************************
         *        js of multiple table control elements        *
         ******************************************************/


        $('.multiple-control-elements').DataTable({
            "dom": '<"top"iflp<"clear">>rt<"bottom"iflp<"clear">>'
        });



        /*************************************************************
         *        js of Complex headers with column visibility        *
         *************************************************************/

        $('.column-visibility').DataTable({
            "columnDefs": [{
                "visible": false,
                "targets": -1
            }]
        });

        /************************************
         *        js of Language file        *
         ************************************/

        $('.language-file').DataTable({
            "language": {
                "url": "//cdn.datatables.net/plug-ins/9dcbecd42ad/i18n/German.json"
            }
        });


        /***************************************
         *        js of Setting defaults        *
         ***************************************/
        var defaults = {
            "searching": false,
            "ordering": false
        };


        $('.setting-defaults').dataTable($.extend(true, {}, defaults, {}));



        /*******************************************
         *        js of Row created callback        *
         *******************************************/


        $('.created-callback').DataTable({
            "createdRow": function(row, data, index) {
                if (data[5].replace(/[\$,]/g, '') * 1 > 150000) {
                    $('td', row).eq(5).addClass('highlight');
                }
            }
        });

        /********************************************
         *        js of Order by the grouping        *
         ********************************************/

        var groupingTable = $('.row-grouping').DataTable({
            "columnDefs": [{
                "visible": false,
                "targets": 2
            }],
            "order": [
                [2, 'asc']
            ],
            "displayLength": 25,
            "drawCallback": function(settings) {
                var api = this.api();
                var rows = api.rows({
                    page: 'current'
                }).nodes();
                var last = null;

                api.column(2, {
                    page: 'current'
                }).data().each(function(group, i) {
                    if (last !== group) {
                        $(rows).eq(i).before(
                            '<tr class="group"><td colspan="5">' + group + '</td></tr>'
                        );

                        last = group;
                    }
                });
            }
        });

        $('.row-grouping tbody').on('click', 'tr.group', function() {
            var currentOrder = table.order()[0];
            if (currentOrder[0] === 2 && currentOrder[1] === 'asc') {
                table.order([2, 'desc']).draw();
            }
            else {
                table.order([2, 'asc']).draw();
            }
        });


        /***********************************************
         *        js of Order by footer callback        *
         ***********************************************/

        $('.footer-callback').DataTable({
            "footerCallback": function(row, data, start, end, display) {
                var api = this.api(),
                    data;

                // Remove the formatting to get integer data for summation
                var intVal = function(i) {
                    return typeof i === 'string' ?
                        i.replace(/[\$,]/g, '') * 1 :
                        typeof i === 'number' ?
                        i : 0;
                };

                // Total over all pages
                var total = api
                    .column(4)
                    .data()
                    .reduce(function(a, b) {
                        return intVal(a) + intVal(b);
                    }, 0);

                // Total over this page
                var pageTotal = api
                    .column(4, {
                        page: 'current'
                    })
                    .data()
                    .reduce(function(a, b) {
                        return intVal(a) + intVal(b);
                    }, 0);

                // Update footer
                $(api.column(4).footer()).html(
                    '$' + pageTotal + ' ( $' + total + ' total)'
                );
            }
        });


        /**********************************************
         *        js of custom toolbar elements        *
         **********************************************/


        $('.custom-toolbar-elements').DataTable({
            "dom": '<"toolbar">frtip'
        });

        $("div.toolbar").html('<b>Custom tool bar! Text/images etc.</b>');


        /**********************************
         *        js of File export        *
         **********************************/
        var now = new Date();
        var date = now.getFullYear() + ":" + now.getMonth() + ":" + now.getDate();
        $('.file-export').DataTable({
            pageLength: 100,
            dom: 'Bfrtip',
            buttons: [
                {
                    extend: 'excel',
                    text: 'Download Excel',
                    //filename: 'levy_report_'+date
                }
                //'copy', 'csv', 'excel', 'pdf', 'print'
            ]
        });
        $('.buttons-copy, .buttons-csv, .buttons-print, .buttons-pdf, .buttons-excel').addClass('btn btn-outline-primary mr-1');
    });
})(window, document, jQuery);