3rdpartylibs/fastreports.wpf/FastReport.Base/Import/DevExpress/DevExpressImport.XmlSource.cs

using FastReport.Barcode;
using FastReport.Table;
using System;
using System.Collections.Generic;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Xml;

namespace FastReport.Import.DevExpress
{
    partial class DevExpressImport
    {
        #region Fields

        XmlDocument devDoc;
        private XmlNode reportNode;
        private XmlNode bandsNode;
        private XmlNode localizationItemsNode;

        #endregion Fields

        #region Private Methods

        #region HelperMethods
        private bool AttributeExist(XmlNode node, string attributeName)
        {
            XmlAttribute attr = node.Attributes[attributeName];
            return attr != null;
        }

        private string GetAttribute(XmlNode node, string attributeName)
        {
            if (AttributeExist(node, attributeName))
                return node.Attributes[attributeName].Value;
            return string.Empty;
        }
        private XmlNode FindNode(XmlNode xmlNode, string nodeName, string attributeName)
        {
            foreach (XmlNode node in xmlNode.ChildNodes)
            {
                string type = GetAttribute(node, attributeName);
                if (string.IsNullOrEmpty(type))
                    continue;
                if (type == nodeName)
                    return node;
            }
            return null;
        }

        private XmlNode FindChildNoteByName(XmlNode xmlNode, string nodeName)
        {
            foreach (XmlNode node in xmlNode.ChildNodes)
            {
                if (node.Name.ToLower() == nodeName.ToLower())
                    return node;
            }
            return null;
        }

        private string GetObjectType(XmlNode node)
        {
            if (!AttributeExist(node, "ControlType"))
                return string.Empty;
            return node.Attributes["ControlType"].Value;
        }

        private XmlNode FindBandNode(XmlNode xmlNode, string nodeName)
        {
            foreach (XmlNode node in xmlNode.ChildNodes)
            {
                string type = GetAttribute(node, "ControlType");
                if (string.IsNullOrEmpty(type))
                    continue;
                if (type == nodeName)
                    return node;
            }
            return null;
        }

        private XmlNode FindBandNode(string nodeName)
        {
            return FindBandNode(bandsNode, nodeName);
        }

        private List<XmlNode> GetListOfBandsByName(XmlNode node, string bandType)
        {
            List<XmlNode> bands = new List<XmlNode>();
            foreach (XmlNode childNode in node.ChildNodes)
            {
                if (GetObjectType(childNode).Equals(bandType))
                {
                    bands.Add(childNode);
                }
            }

            return bands;
        }

        private void ApplyStyle(XmlNode node, ReportComponentBase component)
        {
            string stylename = GetAttribute(node, "StyleName");
            XmlNode stylePriority = FindChildNoteByName(node, "StylePriority");
            //if (stylePriority == null)
            //    return;
            XmlNode styleNode = GetStyleNode(stylename);
            foreach (Style style in Report.Styles)
            {
                if (style.Name == stylename)
                {
                    if (stylePriority == null || !AttributeExist(stylePriority, "UseFont"))
                        if (component as TextObject != null)
                            (component as TextObject).Font = style.Font;

                    if (stylePriority == null || !AttributeExist(stylePriority, "UseTextAlignment"))
                        if (component as TextObject != null)
                        {
                            (component as TextObject).HorzAlign = UnitsConverter.ConvertTextAlignmentToHorzAlign(GetAttribute(styleNode, "TextAlignment"));
                            (component as TextObject).VertAlign = UnitsConverter.ConvertTextAlignmentToVertAlign(GetAttribute(styleNode, "TextAlignment"));
                        }

                    if (stylePriority == null || !AttributeExist(stylePriority, "UseBorder"))
                    {
                        component.Border = style.Border;
                    }

                    if (stylePriority == null || !AttributeExist(stylePriority, "UseForeColor"))
                    {
                        if (component as TextObject != null)
                        {
                            (component as TextObject).TextColor = (style.TextFill as SolidFill).Color;
                        }
                    }
                }
            }

        }

        private XmlNode GetStyleNode(string stylename)
        {
            XmlNode styleNode = FindChildNoteByName(reportNode, "StyleSheet");
            if (styleNode == null)
                return null;
            XmlNodeList styles = styleNode.ChildNodes;
            foreach (XmlNode style in styles)
            {
                if (GetAttribute(style, "Name") == stylename)
                    return style;
            }
            return null;
        }
        #endregion

        #region LoadObjectsMethods
        private void LoadBorder(XmlNode node, Border border)
        {
            string sides = GetAttribute(node, "Sides");
            if (string.IsNullOrEmpty(sides))
                sides = GetAttribute(node, "Borders");
            border.Lines = UnitsConverter.ConvertBorderSides(sides, border);
            border.Color = UnitsConverter.ConvertColor(GetAttribute(node, "BorderColor"));
            border.Width = UnitsConverter.SizeFToPixels(GetAttribute(node, "BorderWidthSerializable"));
            border.Style = UnitsConverter.ConvertBorderDashStyle(GetAttribute(node, "BorderDashStyle"));
        }

        private Font LoadFontXml(string fontString)
        {
            if (string.IsNullOrEmpty(fontString))
                return new Font("Arial", 10, FontStyle.Regular);

            string[] fontParts = fontString.Split(',');

            string fontFamily = fontParts[0];
            float fontSize = UnitsConverter.SizeFToPixels(fontParts[1].Substring(0, fontParts[1].Length - 2));

            if (fontString.IndexOf("style=") != -1)
            {
                string styles = fontString.Substring(fontString.IndexOf("style=") + 6);
                FontStyle fontStyle = FontStyle.Regular;
                if (styles.Contains("Bold"))
                {
                    fontStyle |= FontStyle.Bold;
                }
                if (styles.Contains("Italic"))
                {
                    fontStyle |= FontStyle.Italic;
                }
                if (styles.Contains("Underline"))
                {
                    fontStyle |= FontStyle.Underline;
                }
                if (styles.Contains("Strikeout"))
                {
                    fontStyle |= FontStyle.Strikeout;
                }
                return new Font(fontFamily, fontSize, fontStyle);
            }
            return new Font(fontFamily, fontSize, FontStyle.Regular);
        }

        private void LoadBand(XmlNode node, BandBase band)
        {
            if (AttributeExist(node, "HeightF"))
                band.Height = UnitsConverter.SizeFToPixels(GetAttribute(node, "HeightF"));
            else
                band.Height = 100;
            band.FillColor = UnitsConverter.ConvertBackColor(GetAttribute(node, "BackColor"));
        }

        private void LoadObjects(XmlNode node, Base parent)
        {
            foreach (XmlNode nodeType in node.ChildNodes)
                if (nodeType.Name.Equals("Controls"))
                    foreach (XmlNode control in nodeType.ChildNodes)
                    {
                        switch (GetObjectType(control))
                        {
                            case "XRLabel":
                                LoadLabel(control, parent);
                                break;
                            case "XRLine":
                                LoadLine(control, parent);
                                break;
                            case "XRPictureBox":
                                LoadPicture(control, parent);
                                break;
                            case "XRShape":
                                LoadShape(control, parent);
                                break;
                            case "XRZipCode":
                                LoadZipCode(control, parent);
                                break;
                            case "XRBarCode":
                                LoadBarcode(control, parent);
                                break;
                            case "XRRichText":
                                LoadRichText(control, parent);
                                break;
                            case "XRTable":
                                LoadTable(control, parent);
                                break;
                            case "XRCharacterComb":
                                LoadCellural(control, parent);
                                break;
                            case "XRPanel":
                                LoadPanel(control, parent);
                                break;
                            case "XRCheckBox":
                                LoadCheckBox(control, parent);
                                break;
                        }
                    }
        }

        private void LoadComponent(XmlNode node, ComponentBase comp)
        {
            comp.Name = GetAttribute(node, "Name");
            string location = GetAttribute(node, "LocationFloat");
            if (!string.IsNullOrEmpty(location))
            {
                string[] points = location.Split(',');
                comp.Left = UnitsConverter.SizeFToPixels(points[0]);
                comp.Top = UnitsConverter.SizeFToPixels(points[1]);
            }
        }

        private void LoadSize(XmlNode node, ComponentBase comp)
        {
            string size = GetAttribute(node, "SizeF");
            if (!String.IsNullOrEmpty(size))
            {
                string[] sizes = size.Split(',');
                comp.Width = UnitsConverter.SizeFToPixels(sizes[0]);
                comp.Height = UnitsConverter.SizeFToPixels(sizes[1]);
            }
        }

        private void LoadLabel(XmlNode node, Base parent)
        {
            TextObject text = ComponentsFactory.CreateTextObject(node.Name, parent);
            AddLocalizationItemsAttributes(node);
            LoadComponent(node, text);
            LoadSize(node, text);
            LoadBorder(node, text.Border);
            text.Font = LoadFontXml(GetAttribute(node, "Font"));
            text.Text = GetAttribute(node, "Text");
            text.FillColor = UnitsConverter.ConvertBackColor(GetAttribute(node, "BackColor"));
            text.TextColor = UnitsConverter.ConvertColor(GetAttribute(node, "ForeColor"));
            text.HorzAlign = UnitsConverter.ConvertTextAlignmentToHorzAlign(GetAttribute(node, "TextAlignment"));
            text.VertAlign = UnitsConverter.ConvertTextAlignmentToVertAlign(GetAttribute(node, "TextAlignment"));
            ApplyStyle(node, text);
        }

        private void LoadLine(XmlNode node, Base parent)
        {
            LineObject line = ComponentsFactory.CreateLineObject(node.Name, parent);
            AddLocalizationItemsAttributes(node);
            LoadComponent(node, line);
            LoadSize(node, line);
            LoadBorder(node, line.Border);
            string width = GetAttribute(node, "LineWidth");
            if (!String.IsNullOrEmpty(width))
            {
                line.Border.Width = Convert.ToSingle(width);
            }

        }

        private void LoadPicture(XmlNode node, Base parent)
        {
            PictureObject picture = ComponentsFactory.CreatePictureObject(node.Name, parent);
            AddLocalizationItemsAttributes(node);
            LoadComponent(node, picture);
            LoadSize(node, picture);
            picture.SizeMode = UnitsConverter.ConvertImageSizeMode(GetAttribute(node, "Sizing"));
            picture.ImageAlign = UnitsConverter.ConvertImageAlignment(GetAttribute(node, "ImageAlignment"));
            ApplyStyle(node, picture);
        }

        private void LoadShape(XmlNode node, Base parent)
        {
            ShapeObject shape = ComponentsFactory.CreateShapeObject(node.Name, parent);
            AddLocalizationItemsAttributes(node);
            LoadComponent(node, shape);
            LoadSize(node, shape);
            shape.Border.Color = UnitsConverter.ConvertColor(GetAttribute(node, "ForeColor"));
            shape.FillColor = UnitsConverter.ConvertBackColor(GetAttribute(node, "BackColor"));
            shape.Shape = UnitsConverter.ConvertShape(GetAttribute(node, "Shape"));
            string width = GetAttribute(node, "Width");
            if (!String.IsNullOrEmpty(width))
            {
                shape.Border.Width = Convert.ToSingle(width);
            }
            ApplyStyle(node, shape);
        }

        private void LoadZipCode(XmlNode node, Base parent)
        {
            ZipCodeObject zipCode = ComponentsFactory.CreateZipCodeObject(node.Name, parent);
            AddLocalizationItemsAttributes(node);
            LoadComponent(node, zipCode);
            LoadSize(node, zipCode);
            zipCode.FillColor = UnitsConverter.ConvertBackColor(GetAttribute(node, "BackColor"));
            zipCode.Border.Color = UnitsConverter.ConvertColor(GetAttribute(node, "ForeColor"));
            zipCode.Text = GetAttribute(node, "Text").Replace("\"", "");
            ApplyStyle(node, zipCode);
        }

        private void LoadBarcode(XmlNode node, Base parent)
        {
            BarcodeObject barcode = ComponentsFactory.CreateBarcodeObject(node.Name, parent);
            AddLocalizationItemsAttributes(node);
            barcode.AutoSize = false;
            LoadComponent(node, barcode);
            LoadSize(node, barcode);
            LoadBorder(node, barcode.Border);
            barcode.FillColor = UnitsConverter.ConvertBackColor(GetAttribute(node, "BackColor"));
            string symbology = GetAttribute(FindChildNoteByName(node, "symbology"), "Name");
            UnitsConverter.ConvertBarcodeSymbology(symbology, barcode);
            barcode.Text = GetAttribute(node, "Text");
            ApplyStyle(node, barcode);
            barcode.ShowText = !AttributeExist(node, "ShowText");
        }
        partial void LoadRichText(XmlNode node, Base parent);

        private void LoadTable(XmlNode node, Base parent)
        {
            TableObject table = ComponentsFactory.CreateTableObject(node.Name, parent);
            AddLocalizationItemsAttributes(node);
            LoadComponent(node, table);
            LoadSize(node, table);
            LoadBorder(node, table.Border);
            ApplyStyle(node, table);
            TableInfo tableInfo = new TableInfo();
            XmlNode rowsNode = FindChildNoteByName(node, "Rows");

            int columnsCount = 0;

            foreach (XmlNode row in rowsNode.ChildNodes)
            {
                XmlNode cells = FindChildNoteByName(row, "Cells");

                if (columnsCount < cells.ChildNodes.Count)
                {
                    columnsCount = cells.ChildNodes.Count;

                    foreach (XmlNode cell in cells.ChildNodes)
                    {
                        AddLocalizationItemsAttributes(cell);
                        tableInfo.Column.Add(UnitsConverter.SizeFToPixels(GetAttribute(cell, "Weight")));
                    }
                }
            }

            foreach (XmlNode row in rowsNode)
            {
                AddLocalizationItemsAttributes(row);
                tableInfo.Row.Add(UnitsConverter.SizeFToPixels(GetAttribute(row, "Weight")));
            }

            for (int i = 0; i < columnsCount; i++)
            {
                TableColumn column = new TableColumn();
                column.Width = GetRowColumnSize(tableInfo.Column, i, table.Width);
                table.Columns.Add(column);
                column.CreateUniqueName();
            }

            for (int i = 0; i < rowsNode.ChildNodes.Count; i++)
            {
                XmlNode rowNode = rowsNode.ChildNodes[i];

                TableRow row = new TableRow();
                row.Name = GetAttribute(rowNode, "Name");
                row.Height = GetRowColumnSize(tableInfo.Row, i, table.Height);
                XmlNode cells = FindChildNoteByName(rowNode, "Cells");

                for (int j = 0; j < cells.ChildNodes.Count; j++)
                {
                    XmlNode cellNode = cells.ChildNodes[j];
                    TableCell cell = new TableCell();
                    LoadTableCell(cellNode, cell);
                    if (j == cells.ChildNodes.Count - 1 && cells.ChildNodes.Count < columnsCount)
                        cell.ColSpan = columnsCount - cells.ChildNodes.Count + 1;
                    row.AddChild(cell);
                }
                table.Rows.Add(row);
            }
        }

        private void LoadTableCell(XmlNode node, TableCell cell)
        {
            AddLocalizationItemsAttributes(node);
            cell.Name = GetAttribute(node, "Name");
            cell.Text = GetAttribute(node, "Text");
            cell.FillColor = UnitsConverter.ConvertBackColor(GetAttribute(node, "BackColor"));
            cell.TextColor = UnitsConverter.ConvertColor(GetAttribute(node, "ForeColor"));
            cell.HorzAlign = UnitsConverter.ConvertTextAlignmentToHorzAlign(GetAttribute(node, "TextAlignment"));
            cell.VertAlign = UnitsConverter.ConvertTextAlignmentToVertAlign(GetAttribute(node, "TextAlignment"));
            cell.Font = LoadFontXml(GetAttribute(node, "Font"));
            ApplyStyle(node, cell);
            LoadObjects(node, cell);
        }

        private void LoadCellural(XmlNode node, Base parent)
        {
            CellularTextObject cellular = ComponentsFactory.CreateCellularTextObject(node.Name, parent);
            AddLocalizationItemsAttributes(node);
            LoadComponent(node, cellular);
            LoadSize(node, cellular);
            LoadBorder(node, cellular.Border);
            if (GetAttribute(node, "Borders").Equals(string.Empty))
                cellular.Border.Lines = BorderLines.All;
            cellular.FillColor = UnitsConverter.ConvertBackColor(GetAttribute(node, "BackColor"));
            cellular.Text = GetAttribute(node, "Text");
        }
        private void LoadPanel(XmlNode node, Base parent)
        {
            ContainerObject panel = ComponentsFactory.CreateContainerObject(node.Name, parent);
            AddLocalizationItemsAttributes(node);
            LoadComponent(node, panel);
            LoadSize(node, panel);
            LoadBorder(node, panel.Border);
            panel.FillColor = UnitsConverter.ConvertBackColor(GetAttribute(node, "BackColor"));
            LoadObjects(node, panel);
        }
        private void LoadCheckBox(XmlNode node, Base parent)
        {
            CheckBoxObject checkBox = ComponentsFactory.CreateCheckBoxObject(node.Name, parent);
            AddLocalizationItemsAttributes(node);
            LoadComponent(node, checkBox);
            LoadSize(node, checkBox);
            LoadBorder(node, checkBox.Border);
            checkBox.Checked = UnitsConverter.ConvertBool(GetAttribute(node, "Checked"));
        }

        #endregion

        private void LoadReportXml()
        {
            reportNode = devDoc.ChildNodes[1];
            bandsNode = FindChildNoteByName(reportNode, "Bands");
            localizationItemsNode = FindChildNoteByName(reportNode, "LocalizationItems");
            LoadPageSizeXml();
            LoadStylesXml();
            LoadPageHeaderBandXml();
            LoadPageFooterBandXml();
            LoadReportHeaderBandXml();
            LoadReportFooterBandXml();
            LoadReportDetailBandXml();
            LoadDetailReports();
        }

        private void LoadPageSizeXml()
        {
            string height = GetAttribute(reportNode, "PageHeight");
            string width = GetAttribute(reportNode, "PageWidth");
            if (!String.IsNullOrEmpty(height))
                page.PaperHeight = UnitsConverter.SizeFToPixels(height) / FastReport.Utils.Units.Millimeters;
            if (!String.IsNullOrEmpty(width))
                page.PaperWidth = UnitsConverter.SizeFToPixels(width) / FastReport.Utils.Units.Millimeters;
        }

        private void LoadStylesXml()
        {
            XmlNode styleNode = FindChildNoteByName(reportNode, "StyleSheet");
            if (styleNode == null)
                return;
            XmlNodeList styles = styleNode.ChildNodes;
            foreach (XmlNode styleName in styles)
            {
                Style style = ComponentsFactory.CreateStyle(GetAttribute(styleName, "Name"), Report);
                LoadBorder(styleName, style.Border);
                style.TextFill = new SolidFill(UnitsConverter.ConvertColor(GetAttribute(styleName, "ForeColor")));
                if (AttributeExist(styleName, "BackColor"))
                    style.Fill = new SolidFill(UnitsConverter.ConvertBackColor(GetAttribute(styleName, "BackColor")));
                style.Font = LoadFontXml(GetAttribute(styleName, "Font"));
            }
        }
        private void LoadPageHeaderBandXml()
        {
            XmlNode node = FindBandNode("PageHeaderBand");
            if (node == null)
                return;
            PageHeaderBand header = ComponentsFactory.CreatePageHeaderBand(page);
            LoadBand(node, header);
            LoadObjects(node, header);
        }

        private void LoadPageFooterBandXml()
        {
            XmlNode node = FindBandNode("PageFooterBand");
            if (node == null)
                return;
            PageFooterBand footer = ComponentsFactory.CreatePageFooterBand(page);
            LoadBand(node, footer);
            LoadObjects(node, footer);
        }

        private void LoadReportHeaderBandXml()
        {
            XmlNode node = FindBandNode("ReportHeaderBand");
            if (node == null)
                return;
            ReportTitleBand header = ComponentsFactory.CreateReportTitleBand(page);
            LoadBand(node, header);
            LoadObjects(node, header);
        }
        private void LoadReportFooterBandXml()
        {
            XmlNode node = FindBandNode("ReportFooterBand");
            if (node == null)
                return;
            ReportSummaryBand summary = ComponentsFactory.CreateReportSummaryBand(page);
            LoadBand(node, summary);
            LoadObjects(node, summary);
        }

        private void LoadReportDetailBandXml()
        {
            XmlNode node = FindBandNode("DetailBand");
            if (node == null)
                return;
            DataBand data = ComponentsFactory.CreateDataBand(page);
            AddLocalizationItemsAttributes(node);
            LoadBand(node, data);
            LoadObjects(node, data);
            XmlNode subbands = FindChildNoteByName(node, "SubBands");
            if (subbands != null)
                foreach (XmlNode subband in subbands.ChildNodes)
                    LoadSubBand(subband, data);
        }
        private void LoadSubBand(XmlNode node, Base parent)
        {
            ChildBand child = ComponentsFactory.CreateChildBand(parent as BandBase);
            LoadBand(node, child);
            LoadObjects(node, child);
        }

        private void AddLocalizationItemsAttributes(XmlNode node)
        {
            if (localizationItemsNode == null)
                return;
            string nodeRef = GetAttribute(node, "Ref");
            List<XmlAttribute> attributes = new List<XmlAttribute>();
            foreach (XmlNode liNode in localizationItemsNode.ChildNodes)
            {
                if (GetAttribute(liNode, "Component") == ($"#Ref-{nodeRef}"))
                {
                    if (liNode.Attributes["Culture"].Value != "Default")
                        continue;
                    XmlAttribute attribute = devDoc.CreateAttribute(GetAttribute(liNode, "Path"));
                    attribute.Value = GetAttribute(liNode, "Data");
                    node.Attributes.Append(attribute);

                    //XmlAttribute attribute = devDoc.CreateAttribute(GetAttribute(liNode, "Path"));
                    //string value = GetAttribute(liNode, "Data");
                    //if (attribute.Name == "LocationFloat" || attribute.Name == "SizeF")
                    //{
                    //    if (value.Contains("E"))
                    //        attribute.Value = value.Substring(0, value.IndexOf(",", 2)).Replace(',', '.');
                    //    else
                    //        attribute.Value = value;
                    //}
                    //else
                    //    attribute.Value = value;

                    //if (AttributeExist(node, attribute.Name))
                    //{
                    //    if (attribute.Name == "LocationFloat" || attribute.Name == "SizeF")
                    //        node.Attributes[attribute.Name].Value += "," + value;
                    //    else
                    //        node.Attributes[attribute.Name].Value = value.Replace(',', '.');
                    //}
                    //else
                    //    node.Attributes.Append(attribute);
                }
            }
        }

        private void LoadDetailReports()
        {
            List<XmlNode> detailReports = GetListOfBandsByName(bandsNode, "DetailReportBand");

            int level = 0;
            for (int i = 0; i < detailReports.Count; i++)
            {
                XmlNode detail = detailReports.Where(x => GetAttribute(x, "Level") == level.ToString()).FirstOrDefault();
                LoadDetailReport(detail);
                level++;
            }
        }

        private void LoadDetailReport(XmlNode detailReportNode)
        {
            XmlNode detailReportBands = FindChildNoteByName(detailReportNode, "Bands");
            if (detailReportBands == null)
                return;

            XmlNode node = FindBandNode(detailReportBands, "DetailBand");
            if (node == null)
                return;
            DataBand data = ComponentsFactory.CreateDataBand(page);
            LoadBand(node, data);
            LoadObjects(node, data);
            LoadDetailReportHeaderFooter(detailReportBands, data);
            LoadDetailReportGroupBands(detailReportBands, data);
        }

        private void LoadDetailReportHeaderFooter(XmlNode detailReportBands, DataBand data)
        {
            XmlNode header = FindBandNode(detailReportBands, "ReportHeaderBand");
            XmlNode footer = FindBandNode(detailReportBands, "ReportFooterBand");

            GroupHeaderBand headerBand = LoadDetailReportGroupHeader(header, data);
            LoadDetailReportGroupFooter(footer, headerBand);
        }

        private GroupHeaderBand LoadDetailReportGroupHeader(XmlNode headerNode, DataBand data)
        {
            if (headerNode == null)
                return null;
            GroupHeaderBand header = new GroupHeaderBand();

            if (data.Parent is GroupHeaderBand)
            {
                GroupHeaderBand parent = data.Parent as GroupHeaderBand;
                header.Data = data;
                parent.NestedGroup = header;
            }
            else
            {
                header.Data = data;
                page.Bands.Add(header);
            }
            LoadBand(headerNode, header);
            LoadObjects(headerNode, header);

            return header;
        }

        private void LoadDetailReportGroupFooter(XmlNode footerNode, GroupHeaderBand header)
        {
            if (footerNode == null || header == null)
                return;

            GroupFooterBand footer = new GroupFooterBand();
            header.GroupFooter = footer;
            LoadBand(footerNode, footer);
            LoadObjects(footerNode, footer);
        }

        private void LoadDetailReportGroupBands(XmlNode detailReportBands, DataBand data)
        {
            List<XmlNode> headers = GetListOfBandsByName(detailReportBands, "GroupHeaderBand");
            List<XmlNode> footers = GetListOfBandsByName(detailReportBands, "GroupFooterBand");
            int level = -1;
            for (int i = 0; i < headers.Count; i++)
            {
                level++;
                XmlNode header;

                if (i == 0)
                    header = headers.Where(x => GetAttribute(x, "Level") == string.Empty).FirstOrDefault();
                else
                    header = headers.Where(x => GetAttribute(x, "Level") == level.ToString()).FirstOrDefault();

                GroupHeaderBand headerBand = LoadDetailReportGroupHeader(header, data);

                if (header == null)
                    continue;

                string headerLevel = GetAttribute(header, "Level");

                XmlNode footer = footers.Where(x => GetAttribute(x, "Level").Equals(headerLevel)).FirstOrDefault();
                LoadDetailReportGroupFooter(footer, headerBand);

            }
        }

        #endregion Private Methods
    }
}