using CrystalDecisions.Shared;
using Newtonsoft.Json.Linq;
using NPOI.SS.Formula.Functions;
using NPOI.SS.UserModel;
using NPOI.XSSF.UserModel;
using System;
using WebLib;

namespace Education
{
    public class ReportBase
    {
        protected XSSFWorkbook workbook;
        protected ISheet sheet;
        protected WebLib.Excel excel;
        protected IFont headerFont;
        protected IFont footerFont;
        protected IFont titleFont;
        protected IFont titleFontBoldUnderLine;
        protected IFont bodyFont;
        protected ICellStyle headerStyle;
        protected ICellStyle footerStyle;
        protected ICellStyle titleStyleLeft;
        protected ICellStyle titleStyleRight;
        protected ICellStyle titleStyleCenter;
        protected ICellStyle titleStyleCenterBottom;
        protected ICellStyle titleStyleLeftNoBorder;
        protected ICellStyle titleStyleRightNoBorder;
        protected ICellStyle titleStyleCenterNoBorder;
        protected ICellStyle titleStyleCenterBottomNoBorder;
        protected ICellStyle titleStyleCenterUDBorder;
        protected ICellStyle bodyStyleLeft;
        protected ICellStyle bodyStyleRight;
        protected ICellStyle bodyStyleCenter;
        protected ICellStyle bodyNumberStyle;
        protected ICellStyle bodyNumberStyleNoBorder;
        protected ICellStyle bodyNumberStyleUDBorder;
        protected ICellStyle bodyNumberStyle2;
        protected ICellStyle bodyPercentStyle;
        protected int HeaderRowHeight = 24;
        protected int BodyRowHeight = 18;

        public ReportBase()
        {
            Init();
        }

        protected virtual void Init()
        {
            workbook = new XSSFWorkbook();
            sheet = workbook.CreateSheet("報表");
            sheet.ForceFormulaRecalculation = true;
            excel = new WebLib.Excel();
            excel.WorkBook = workbook;
            excel.Sheet = sheet;

            headerFont = excel.NewFont("標楷體", 16, true);
            footerFont = excel.NewFont("標楷體", 16);
            titleFont = excel.NewFont("標楷體", 16, true);
            titleFontBoldUnderLine = excel.NewFont("標楷體", 12, true);
            titleFontBoldUnderLine.Underline = FontUnderlineType.Single;
            bodyFont = excel.NewFont("標楷體", 12);

            headerStyle = excel.NewCellStyle(headerFont, HorizontalAlignment.Center, VerticalAlignment.Center, true);
            footerStyle = excel.NewCellStyle(footerFont, HorizontalAlignment.Left, VerticalAlignment.Center, true);

            titleStyleLeft = excel.NewCellStyle(titleFont, HorizontalAlignment.Left, VerticalAlignment.Center, true);
            /*
            titleStyleLeft.BorderTop = BorderStyle.Thin;
            titleStyleLeft.BorderBottom = BorderStyle.Thin;
            titleStyleLeft.BorderLeft = BorderStyle.Thin;
            titleStyleLeft.BorderRight = BorderStyle.Thin;
            */

            titleStyleRight = excel.NewCellStyle(titleFont, HorizontalAlignment.Right, VerticalAlignment.Center, true);
            /*
            titleStyleRight.BorderTop = BorderStyle.Thin;
            titleStyleRight.BorderBottom = BorderStyle.Thin;
            titleStyleRight.BorderLeft = BorderStyle.Thin;
            titleStyleRight.BorderRight = BorderStyle.Thin;
            */

            titleStyleCenter = excel.NewCellStyle(titleFont, HorizontalAlignment.Center, VerticalAlignment.Center, true);
            /*
            titleStyleCenter.BorderTop = BorderStyle.Thin;
            titleStyleCenter.BorderBottom = BorderStyle.Thin;
            titleStyleCenter.BorderLeft = BorderStyle.Thin;
            titleStyleCenter.BorderRight = BorderStyle.Thin;
            */

            titleStyleCenterBottom = excel.NewCellStyle(titleFont, HorizontalAlignment.Center, VerticalAlignment.Bottom, true);
            /*
            titleStyleCenterBottom.BorderTop = BorderStyle.Thin;
            titleStyleCenterBottom.BorderBottom = BorderStyle.Thin;
            titleStyleCenterBottom.BorderLeft = BorderStyle.Thin;
            titleStyleCenterBottom.BorderRight = BorderStyle.Thin;
            */

            titleStyleLeftNoBorder = excel.NewCellStyle(titleFont, HorizontalAlignment.Left, VerticalAlignment.Center, true);
            titleStyleRightNoBorder = excel.NewCellStyle(titleFont, HorizontalAlignment.Right, VerticalAlignment.Center, true);
            titleStyleCenterNoBorder = excel.NewCellStyle(titleFont, HorizontalAlignment.Center, VerticalAlignment.Center, true);
            titleStyleCenterBottomNoBorder = excel.NewCellStyle(titleFont, HorizontalAlignment.Center, VerticalAlignment.Bottom, true);

            titleStyleCenterUDBorder = excel.NewCellStyle(titleFont, HorizontalAlignment.Center, VerticalAlignment.Center, true);
            titleStyleCenterUDBorder.BorderTop = BorderStyle.Thin;
            titleStyleCenterUDBorder.BorderBottom = BorderStyle.Thin;

            bodyStyleLeft = excel.NewCellStyle(bodyFont, HorizontalAlignment.Left, VerticalAlignment.Center, true);
            bodyStyleLeft.BorderTop = BorderStyle.Thin;
            bodyStyleLeft.BorderBottom = BorderStyle.Thin;
            bodyStyleLeft.BorderLeft = BorderStyle.Thin;
            bodyStyleLeft.BorderRight = BorderStyle.Thin;

            bodyStyleRight = excel.NewCellStyle(bodyFont, HorizontalAlignment.Right, VerticalAlignment.Center, true);
            bodyStyleRight.BorderTop = BorderStyle.Thin;
            bodyStyleRight.BorderBottom = BorderStyle.Thin;
            bodyStyleRight.BorderLeft = BorderStyle.Thin;
            bodyStyleRight.BorderRight = BorderStyle.Thin;

            bodyStyleCenter = excel.NewCellStyle(bodyFont, HorizontalAlignment.Center, VerticalAlignment.Center, true);
            bodyStyleCenter.BorderTop = BorderStyle.Thin;
            bodyStyleCenter.BorderBottom = BorderStyle.Thin;
            bodyStyleCenter.BorderLeft = BorderStyle.Thin;
            bodyStyleCenter.BorderRight = BorderStyle.Thin;

            IDataFormat numberFormat = workbook.CreateDataFormat();
            bodyNumberStyle = excel.NewCellStyle(bodyFont, HorizontalAlignment.Right, VerticalAlignment.Center, true);
            bodyNumberStyle.DataFormat = numberFormat.GetFormat("###,###,##0");
            bodyNumberStyle.BorderTop = BorderStyle.Thin;
            bodyNumberStyle.BorderBottom = BorderStyle.Thin;
            bodyNumberStyle.BorderLeft = BorderStyle.Thin;
            bodyNumberStyle.BorderRight = BorderStyle.Thin;

            bodyNumberStyle2 = excel.NewCellStyle(bodyFont, HorizontalAlignment.Right, VerticalAlignment.Center, true);
            bodyNumberStyle2.DataFormat = numberFormat.GetFormat("###,###,##0.00");
            bodyNumberStyle2.BorderTop = BorderStyle.Thin;
            bodyNumberStyle2.BorderBottom = BorderStyle.Thin;
            bodyNumberStyle2.BorderLeft = BorderStyle.Thin;
            bodyNumberStyle2.BorderRight = BorderStyle.Thin;

            bodyPercentStyle = excel.NewCellStyle(bodyFont, HorizontalAlignment.Right, VerticalAlignment.Center, true);
            bodyPercentStyle.DataFormat = numberFormat.GetFormat("##0.00");
            bodyPercentStyle.BorderTop = BorderStyle.Thin;
            bodyPercentStyle.BorderBottom = BorderStyle.Thin;
            bodyPercentStyle.BorderLeft = BorderStyle.Thin;
            bodyPercentStyle.BorderRight = BorderStyle.Thin;

            bodyNumberStyleNoBorder = excel.NewCellStyle(bodyFont, HorizontalAlignment.Right, VerticalAlignment.Center, true);
            bodyNumberStyleNoBorder.DataFormat = numberFormat.GetFormat("###,###,##0");

            bodyNumberStyleUDBorder = excel.NewCellStyle(bodyFont, HorizontalAlignment.Right, VerticalAlignment.Center, true);
            bodyNumberStyleUDBorder.DataFormat = numberFormat.GetFormat("###,###,##0");
            bodyNumberStyleUDBorder.BorderTop = BorderStyle.Thin;
            bodyNumberStyleUDBorder.BorderBottom = BorderStyle.Thin;
        }

        protected void SetPaperAndMargin(ISheet Asheet)
        {
            // 設定紙張
            Asheet.PrintSetup.PaperSize = 9;       // A4
            Asheet.PrintSetup.Landscape = false;   // 直向

            // 列印格式
            Asheet.PrintSetup.UsePage = true;
            Asheet.PrintSetup.FitWidth = 1;       // 將所有欄擠進 1 頁寬
            Asheet.PrintSetup.FitHeight = 0;      // 0 表示不指定幾頁
            Asheet.HorizontallyCenter = true;     // 水平置中

            // 頁首頁尾
            Asheet.Footer.Left = "列印日期：&D";
            Asheet.Footer.Right = "頁數：&P";

            // 紙張邊界
            Asheet.PrintSetup.HeaderMargin = 0d;
            Asheet.PrintSetup.FooterMargin = 0.3d;
            Asheet.SetMargin(MarginType.TopMargin, 0.5d);
            Asheet.SetMargin(MarginType.BottomMargin, 0.5d);
            Asheet.SetMargin(MarginType.LeftMargin, 0.3d);
            Asheet.SetMargin(MarginType.RightMargin, 0.3d);
        }

        protected void SetDataValue(int row, int col, ExportColumn column, object value, ICellStyle cellStyle)
        {
            if (column.MoneyFormat)
            {
                if (column.MondyDigits == 0)
                    excel.SetCellValue(row, col, DAC.GetDouble(value), bodyNumberStyle);
                else
                    excel.SetCellValue(row, col, DAC.GetDouble(value), bodyNumberStyle2);
            }
            else if (!string.IsNullOrEmpty(column.Format))
            {
                excel.SetCellValue(row, col, String.Format(column.Format, value), cellStyle);
            }
            else
            {
                excel.SetCellValue(row, col, DAC.GetString(value), cellStyle);
            }
        }
    }

    public class ExportColumn
    {
        public string Key { get; set; }
        public string Title { get; set; }
        public int Width { get; set; }
        public string FieldName { get; set; }
        public string Format { get; set; } = string.Empty;
        public bool MoneyFormat { get; set; } = false;
        public int MondyDigits { get; set; } = 0;
        public HorizontalAlignment Align { get; set; } = HorizontalAlignment.Left;
        public string Comment { get; set; }
    }
}