using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Collections;
using Infragistics.Win;
using Infragistics.Win.UltraWinTabControl;
using Infragistics.Win.UltraWinGrid;
using Infragistics.Win.UltraWinDataSource;
using System.IO;
using System.Diagnostics;
using Infragistics.Win.UltraWinGrid.ExcelExport;
using System.Runtime.InteropServices;

namespace Core.StlMes.Client.Sale.Util
{
     public class UtilUltraGrid
    {


         private static ArrayList GetStaticsInfoIntegerColumn()
         {
             ArrayList list = new ArrayList();
             list.Add("QUANTITY");

             return list;
         }

         private static ArrayList GetStaticsMoneyColumn()
         {
             ArrayList list = new ArrayList();
             list.Add("MONEY");
             list.Add("MONEY_ORG");

             return list;
         }
         /// <summary>
         /// 设置Grid合计值
         /// </summary>
         /// <param name="ultraGrid"></param>
         /// <param name="alistColumns"></param>
         public static void SetStaticsInfoSum(ref UltraGrid ultraGrid, ArrayList alistColumns)
         {
             ArrayList listt = GetStaticsInfoIntegerColumn();
             ArrayList listtmny = GetStaticsMoneyColumn();
          
             try
             {
                 UltraGridBand band = ultraGrid.DisplayLayout.Bands[0];
                 for (int i = 0; i < alistColumns.Count; i++)
                 {
                     SummarySettings summary1 = null;
                     try
                     {
                         try
                         {
                              summary1 = band.Summaries.Add(SummaryType.Sum, band.Columns[alistColumns[i].ToString()]);
                         }
                         catch
                         { 
                         }
                     
                         if (summary1 != null)
                         {
                             band.Summaries.Remove(summary1);                            
                            
                           SummarySettings summary = band.Summaries.Add(SummaryType.Sum, band.Columns[alistColumns[i].ToString()]);
                             summary.SummaryDisplayArea = SummaryDisplayAreas.BottomFixed;
                             summary.SummaryPosition = SummaryPosition.UseSummaryPositionColumn;
                          //  summary.DisplayFormat = " {0:############0.000}";
                          //  summary.DisplayFormat = " {0}";
                           //    summary.DisplayFormat = "{0:0,0.000}";
                             summary.DisplayFormat = "{0:N3}";
                             if (listt.Contains(alistColumns[i].ToString()))
                             {
                                  // summary.DisplayFormat = "{0:0,0}";
                                  // summary.DisplayFormat = " {0:###,###,###,###0}";
                                 summary.DisplayFormat = " {0:N0}";
                             }
                             else if (listtmny.Contains(alistColumns[i].ToString()))
                             {
                                 //summary.DisplayFormat = "{0:0,0.0000}";
                                 summary.DisplayFormat = "{0:N5}";

                             }
                            
                           


                            

                             //summary.Appearance.TextHAlign = Infragistics.Win.HAlign.Right;
                             //summary.Appearance.TextVAlign = Infragistics.Win.VAlign.Middle;
                             //summary.Appearance.FontData.Bold = DefaultableBoolean.True;
                             //summary.Appearance.ForeColor = Color.DarkBlue;
                             //summary.Appearance.BackColor = Color.White;
                         }
                     }
                     catch { }
                 }
                 band.Override.SummaryFooterCaptionVisible = Infragistics.Win.DefaultableBoolean.False;
             }
             catch { }
         }

         /// <summary>
         /// 设置Grid平均值
         /// </summary>
         /// <param name="ultraGrid"></param>
         /// <param name="alistColumns"></param>
         public static void SetStaticsInfoAvg(ref UltraGrid ultraGrid, ArrayList alistColumns)
         {
             try
             {
                 UltraGridBand band = null;
                // UltraGridBand band = ultraGrid.DisplayLayout.Bands[0];
                 for (int k = 0; k < ultraGrid.DisplayLayout.Bands.Count;k++ )
                 {
                     band = ultraGrid.DisplayLayout.Bands[k];
                     for (int i = 0; i < alistColumns.Count; i++)
                     {
                         try
                         {
                             if (!band.Columns.Contains(alistColumns[i].ToString()))
                                 continue;
                             SummarySettings summary = band.Summaries.Add(SummaryType.Average, band.Columns[alistColumns[i].ToString()]);
                             summary.SummaryDisplayArea = SummaryDisplayAreas.BottomFixed;
                             summary.SummaryPosition = SummaryPosition.UseSummaryPositionColumn;
                             summary.DisplayFormat = " {0:############0.00}";

                             summary.Appearance.TextHAlign = Infragistics.Win.HAlign.Right;
                             summary.Appearance.TextVAlign = Infragistics.Win.VAlign.Middle;
                             summary.Appearance.FontData.Bold = DefaultableBoolean.True;
                             summary.Appearance.ForeColor = Color.DarkBlue;
                             summary.Appearance.BackColor = Color.White;
                         }
                         catch { }
                     }
                     }
                 band.Override.SummaryFooterCaptionVisible = Infragistics.Win.DefaultableBoolean.False;
             }
             catch { }
         }

         public static void ExportGridDataToExcel(string fileName, UltraGrid grid)
         {
            
             try
             { 
                 Infragistics.Win.UltraWinGrid.ExcelExport.UltraGridExcelExporter ex = new Infragistics.Win.UltraWinGrid.ExcelExport.UltraGridExcelExporter();
                 string strFileName = @"c:\" + fileName + System.DateTime.Today.ToString("yyMMdd") + ".xls";
                 if (CommonExportExcel(ref strFileName))
                     ex.Export(grid, strFileName);
             }
             catch
             {
             }


         }

         private static bool CommonExportExcel(ref string strFileName)
         {
             System.Windows.Forms.SaveFileDialog sfd = new SaveFileDialog();
             sfd.Filter = "Microsoft Office Excel 工作簿 (*.xls)|*.xls";
             sfd.Title = "导出到Excel文件";
             sfd.FileName = strFileName;

             if (sfd.ShowDialog() == DialogResult.OK)
             {
                 strFileName = sfd.FileName;

                 return sfd.FileName != "";
             }
             return false;
         }
    }
}