(function (global, factory) {
    if (typeof define === "function" && define.amd) {
        define([], factory);
    } else if (typeof exports !== "undefined") {
        factory();
    } else {
        var mod = {
            exports: {}
        };
        factory();
        global.bootstrapTablePrint = mod.exports;
    }
})(this, function () {
    'use strict';

    (function ($) {
        'use strict';

        var sprintf = $.fn.bootstrapTable.utils.sprintf;

        function printPageBuilderDefault(table) {
            return '<html><head>' + '<style type="text/css" media="print">' + '  @page { size: auto;   margin: 25px 0 25px 0; }' + '</style>' + '<style type="text/css" media="all">' + 'table{border-collapse: collapse; font-size: 12px; }\n' + 'table, th, td {border: 1px solid grey}\n' + 'th, td {text-align: center; vertical-align: middle;}\n' + 'p {font-weight: bold; margin-left:20px }\n' + 'table { width:94%; margin-left:3%; margin-right:3%}\n' + 'div.bs-table-print { text-align:center;}\n' + '</style></head><title>Print Table</title><body>' + '<p>Printed on: ' + new Date() + ' </p>' + '<div class="bs-table-print">' + table + "</div></body></html>";
        }
        $.extend($.fn.bootstrapTable.defaults, {
            showPrint: false,
            printAsFilteredAndSortedOnUI: true, //boolean, when true - print table as sorted and filtered on UI.
            //Please note that if true is set, along with explicit predefined print options for filtering and sorting (printFilter, printSortOrder, printSortColumn)- then they will be applied on data already filtered and sorted by UI controls.
            //For printing data as filtered and sorted on UI - do not set these 3 options:printFilter, printSortOrder, printSortColumn

            printSortColumn: undefined, //String, set column field name to be sorted by
            printSortOrder: 'asc', //String: 'asc' , 'desc'  - relevant only if printSortColumn is set
            printPageBuilder: function printPageBuilder(table) {
                return printPageBuilderDefault(table);
            } // function, receive html <table> element as string, returns html string for printing. by default delegates to function printPageBuilderDefault(table). used for styling and adding header or footer
        });
        $.extend($.fn.bootstrapTable.COLUMN_DEFAULTS, {
            printFilter: undefined, //set value to filter by in print page
            printIgnore: false, //boolean, set true to ignore this column in the print page
            printFormatter: undefined //function(value, row, index), formats the cell value for this column in the printed table. Function behaviour is similar to the 'formatter' column option

        });
        $.extend($.fn.bootstrapTable.defaults.icons, {
            print: 'glyphicon-print icon-share'
        });

        var BootstrapTable = $.fn.bootstrapTable.Constructor,
            _initToolbar = BootstrapTable.prototype.initToolbar;

        BootstrapTable.prototype.initToolbar = function () {
            this.showToolbar = this.showToolbar || this.options.showPrint;

            _initToolbar.apply(this, Array.prototype.slice.apply(arguments));

            if (this.options.showPrint) {
                var that = this,
                    $btnGroup = this.$toolbar.find('>.btn-group'),
                    $print = $btnGroup.find('button.bs-print');

                if (!$print.length) {
                    $print = $(['<button class="bs-print btn btn-default' + sprintf(' btn-%s"', this.options.iconSize) + ' name="print" title="print" type="button">', sprintf('<i class="%s %s"></i> ', this.options.iconsPrefix, this.options.icons.print), '</button>'].join('')).appendTo($btnGroup);

                    $print.click(function () {
                        function formatValue(row, i, column) {
                            var value = row[column.field];
                            if (typeof column.printFormatter === 'function') {
                                return column.printFormatter.apply(column, [value, row, i]);
                            } else {
                                return typeof value === 'undefined' ? "-" : value;
                            }
                        }

                        function buildTable(data, columnsArray) {
                            var html = ['<table><thead>'];
                            for (var k = 0; k < columnsArray.length; k++) {
                                var columns = columnsArray[k];
                                html.push('<tr>');
                                for (var h = 0; h < columns.length; h++) {
                                    if (!columns[h].printIgnore) {
                                        html.push('<th', sprintf(' rowspan="%s"', columns[h].rowspan), sprintf(' colspan="%s"', columns[h].colspan), sprintf('>%s</th>', columns[h].title));
                                    }
                                }
                                html.push('</tr>');
                            }
                            html.push('</thead><tbody>');
                            for (var i = 0; i < data.length; i++) {
                                html.push('<tr>');
                                for (var l = 0; l < columnsArray.length; l++) {
                                    var columns = columnsArray[l];
                                    for (var j = 0; j < columns.length; j++) {
                                        if (!columns[j].printIgnore && columns[j].field) {
                                            html.push('<td>', formatValue(data[i], i, columns[j]), '</td>');
                                        }
                                    }
                                }
                                html.push('</tr>');
                            }
                            html.push('</tbody></table>');
                            return html.join('');
                        }
                        function sortRows(data, colName, sortOrder) {
                            if (!colName) {
                                return data;
                            }
                            var reverse = sortOrder != 'asc';
                            reverse = -(+reverse || -1);
                            return data.sort(function (a, b) {
                                return reverse * a[colName].localeCompare(b[colName]);
                            });
                        }
                        function filterRow(row, filters) {
                            for (var index = 0; index < filters.length; ++index) {
                                if (row[filters[index].colName] != filters[index].value) {
                                    return false;
                                }
                            }
                            return true;
                        }
                        function filterRows(data, filters) {
                            return data.filter(function (row) {
                                return filterRow(row, filters);
                            });
                        }
                        function getColumnFilters(columns) {
                            return !columns || !columns[0] ? [] : columns[0].filter(function (col) {
                                return col.printFilter;
                            }).map(function (col) {
                                return { colName: col.field, value: col.printFilter };
                            });
                        }
                        var doPrint = function doPrint(data) {
                            data = filterRows(data, getColumnFilters(that.options.columns));
                            data = sortRows(data, that.options.printSortColumn, that.options.printSortOrder);
                            var table = buildTable(data, that.options.columns);
                            var newWin = window.open("");
                            newWin.document.write(that.options.printPageBuilder.call(this, table));
                            newWin.print();
                            newWin.close();
                        };
                        doPrint(that.options.printAsFilteredAndSortedOnUI ? that.getData() : that.options.data.slice(0));
                    });
                }
            }
        };
    })(jQuery);
});