kreta/Kreta.BusinessLogic/Helpers/Nyomtatvanyok/Excel/HianyzokEsJelenlevokSzama.cs

using System.Collections.Generic;
using System.Data;
using System.Linq;
using Kreta.BusinessLogic.Classes;
using Kreta.Core.ConnectionType;
using Kreta.Resources;
using OfficeOpenXml;
using OfficeOpenXml.Style;

namespace Kreta.BusinessLogic.Helpers.Nyomtatvanyok.Excel
{
    public class HianyzokEsJelenlevokSzama : BaseNyomtatvanyExcel
    {
        private readonly CellStyle OsztalyHeaderStyle;
        private readonly CellStyle DarabSzamaHeaderStyle;
        private readonly CellStyle StartSzamHeaderStyle;
        private readonly CellStyle SzamHeaderStyle;
        private readonly CellStyle EndSzamHeaderStyle;
        private readonly CellStyle TopRightDoubleStyle;
        private readonly CellStyle TopLeftDoubleStyle;
        private readonly CellStyle TopDoubleStyle;
        private readonly CellStyle LeftDoubleStyle;
        private readonly CellStyle RightDoubleStyle;
        private readonly CellStyle ThinStyle;

        private const string Gray = "#AAAAAA";

        public HianyzokEsJelenlevokSzama(IConnectionType connectionType) : base(connectionType)
        {
            StoredProcedure = "uspGetHianyzokEsJelenlevokSzama";
            ExcelPackage = new ExcelPackage();

            //Stílusok
            NamedCellStyles.Add(nameof(OsztalyHeaderStyle), OsztalyHeaderStyle =
                new CellStyle(nameof(OsztalyHeaderStyle))
                {
                    FontBold = true,
                    RightBorder = ExcelBorderStyle.Double,
                    BottomBorder = ExcelBorderStyle.Double,
                    HorizontalAlignment = ExcelHorizontalAlignment.Center,
                    VerticalAlignment = ExcelVerticalAlignment.Center
                });

            NamedCellStyles.Add(nameof(DarabSzamaHeaderStyle), DarabSzamaHeaderStyle =
                new CellStyle(nameof(DarabSzamaHeaderStyle))
                {
                    RightBorder = ExcelBorderStyle.Double,
                    BottomBorder = ExcelBorderStyle.Thin,
                    LeftBorder = ExcelBorderStyle.Double,
                    TopBorder = ExcelBorderStyle.Thin,
                    HorizontalAlignment = ExcelHorizontalAlignment.Center
                });

            NamedCellStyles.Add(nameof(StartSzamHeaderStyle), StartSzamHeaderStyle =
                new CellStyle(nameof(StartSzamHeaderStyle))
                {
                    FontBold = true,
                    BgColorHex = Gray,
                    RightBorder = ExcelBorderStyle.Thin,
                    BottomBorder = ExcelBorderStyle.Double,
                    LeftBorder = ExcelBorderStyle.Double,
                    TopBorder = ExcelBorderStyle.Thin,
                    HorizontalAlignment = ExcelHorizontalAlignment.Center,
                    VerticalAlignment = ExcelVerticalAlignment.Center
                });

            NamedCellStyles.Add(nameof(SzamHeaderStyle), SzamHeaderStyle = new CellStyle(nameof(SzamHeaderStyle))
            {
                FontBold = true,
                BgColorHex = Gray,
                RightBorder = ExcelBorderStyle.Thin,
                BottomBorder = ExcelBorderStyle.Double,
                LeftBorder = ExcelBorderStyle.Thin,
                TopBorder = ExcelBorderStyle.Thin,
                HorizontalAlignment = ExcelHorizontalAlignment.Center,
                VerticalAlignment = ExcelVerticalAlignment.Center
            });

            NamedCellStyles.Add(nameof(EndSzamHeaderStyle), EndSzamHeaderStyle =
                new CellStyle(nameof(EndSzamHeaderStyle))
                {
                    FontBold = true,
                    BgColorHex = Gray,
                    RightBorder = ExcelBorderStyle.Double,
                    BottomBorder = ExcelBorderStyle.Double,
                    LeftBorder = ExcelBorderStyle.Thin,
                    TopBorder = ExcelBorderStyle.Thin,
                    HorizontalAlignment = ExcelHorizontalAlignment.Center,
                    VerticalAlignment = ExcelVerticalAlignment.Center
                });

            NamedCellStyles.Add(nameof(TopRightDoubleStyle), TopRightDoubleStyle =
                new CellStyle(nameof(TopRightDoubleStyle))
                {
                    RightBorder = ExcelBorderStyle.Double,
                    BottomBorder = ExcelBorderStyle.Thin,
                    LeftBorder = ExcelBorderStyle.Thin,
                    TopBorder = ExcelBorderStyle.Double,
                    WrapText = true
                });

            NamedCellStyles.Add(nameof(TopLeftDoubleStyle), TopLeftDoubleStyle =
                new CellStyle(nameof(TopLeftDoubleStyle))
                {
                    RightBorder = ExcelBorderStyle.Thin,
                    BottomBorder = ExcelBorderStyle.Thin,
                    LeftBorder = ExcelBorderStyle.Double,
                    TopBorder = ExcelBorderStyle.Double
                });

            NamedCellStyles.Add(nameof(TopDoubleStyle), TopDoubleStyle = new CellStyle(nameof(TopDoubleStyle))
            {
                RightBorder = ExcelBorderStyle.Thin,
                BottomBorder = ExcelBorderStyle.Thin,
                LeftBorder = ExcelBorderStyle.Thin,
                TopBorder = ExcelBorderStyle.Double
            });

            NamedCellStyles.Add(nameof(LeftDoubleStyle), LeftDoubleStyle = new CellStyle(nameof(LeftDoubleStyle))
            {
                RightBorder = ExcelBorderStyle.Thin,
                BottomBorder = ExcelBorderStyle.Thin,
                LeftBorder = ExcelBorderStyle.Double,
                TopBorder = ExcelBorderStyle.Thin
            });

            NamedCellStyles.Add(nameof(RightDoubleStyle), RightDoubleStyle = new CellStyle(nameof(RightDoubleStyle))
            {
                RightBorder = ExcelBorderStyle.Double,
                BottomBorder = ExcelBorderStyle.Thin,
                LeftBorder = ExcelBorderStyle.Thin,
                TopBorder = ExcelBorderStyle.Thin,
                WrapText = true
            });

            NamedCellStyles.Add(nameof(ThinStyle), ThinStyle = new CellStyle(nameof(ThinStyle))
            {
                RightBorder = ExcelBorderStyle.Thin,
                BottomBorder = ExcelBorderStyle.Thin,
                LeftBorder = ExcelBorderStyle.Thin,
                TopBorder = ExcelBorderStyle.Thin
            });

            //Munkalap tulajdonságok beállítása
            SetWorkbookProperties();
        }

        public override void CreateSheet(Dictionary<string, string> dbParameters, int sheetIndex = 1)
        {
            DbParameters = dbParameters;

            // Adatforrás összeállítása
            SetExcelDataSet();

            var table = DataSet.Tables[0];

            var rows = table.Rows.Cast<DataRow>();

            var groupByHonapRows = rows.GroupBy(g => g["Honap"])
                .Select(s =>
                    new
                    {
                        Honap = SDAConvert.ToString(s.Key),
                        Data = s
                    }).ToList();

            var index = 1;

            foreach (var honapGroup in groupByHonapRows)
            {
                // Munkalap összeállítása
                var worksheet = CreateSheet(honapGroup.Honap, index, eOrientation.Landscape, true, 2);

                worksheet.Row(2).Height = 30;
                worksheet.Column(1).Width = 35;

                // headers
                AddLabelRange(worksheet, 1, 1, 2, 1, ExcelNyomtatvanyResource.Osztaly, OsztalyHeaderStyle);
                AddLabelRange(worksheet, 1, 2, 1, 32, ExcelNyomtatvanyResource.HianyzoTanulokSzama,
                    DarabSzamaHeaderStyle);
                AddLabelRange(worksheet, 1, 2 + 31, 1, 32 + 31, ExcelNyomtatvanyResource.JelenlevoTanulokSzama,
                    DarabSzamaHeaderStyle);

                // subheaders
                for (var i = 1; i < 32; i++)
                {
                    worksheet.Column(1 + i).Width = 6;
                    worksheet.Column(1 + i + 31).Width = 6;

                    AddLabelCell(worksheet, 2, 1 + i, i.ToString(),
                        i == 1 ? StartSzamHeaderStyle : i == 31 ? EndSzamHeaderStyle : SzamHeaderStyle);
                    AddLabelCell(worksheet, 2, 1 + i + 31, i.ToString(),
                        i == 1 ? StartSzamHeaderStyle : i == 31 ? EndSzamHeaderStyle : SzamHeaderStyle);
                }

                var rowIndex = 3;

                var groupByOsztalyRows = honapGroup.Data.GroupBy(g => g["OsztalyNev"])
                    .Select(s =>
                        new
                        {
                            Osztaly = SDAConvert.ToString(s.Key),
                            Data = s
                        }).ToList();

                foreach (var osztalyGroup in groupByOsztalyRows)
                {
                    var firstRow = rowIndex == 3;

                    AddLabelCell(worksheet, rowIndex, 1, SDAConvert.ToString(osztalyGroup.Osztaly),
                        firstRow ? TopRightDoubleStyle : RightDoubleStyle);

                    for (var j = 1; j < 32; j++)
                    {
                        var value = osztalyGroup.Data.Where(x =>
                                SDAConvert.ToBooleanFromTF(x["IsTanitasiNap"]) && SDAConvert.ToInt32(x["Nap"]) == j)
                            .Select(s =>
                                new
                                {
                                    Hianyzas = SDAConvert.ToNullableInt32(s["Hianyzas"]),
                                    Letszam = SDAConvert.ToNullableInt32(s["Letszam"])
                                }).FirstOrDefault();

                        var hianyzo = value?.Letszam == null ? null : value.Hianyzas;

                        var jelenlevo = hianyzo == null
                            ? null
                            : value.Letszam - hianyzo;

                        var style = j == 1
                            ? firstRow ? TopLeftDoubleStyle : LeftDoubleStyle
                            : j == 31
                                ? firstRow ? TopRightDoubleStyle : RightDoubleStyle
                                : firstRow
                                    ? TopDoubleStyle
                                    : ThinStyle;

                        AddNumberCell(worksheet, rowIndex, 1 + j, hianyzo, style);

                        AddNumberCell(worksheet, rowIndex, 1 + j + 31, jelenlevo, style);
                    }

                    rowIndex++;
                }

                AddLabelCell(worksheet, rowIndex, 1, AdatszolgaltatasokResource.Osszesen, RightDoubleStyle);

                // szumma
                for (var k = 1; k < 32; k++)
                {
                    var style = k == 1
                        ? LeftDoubleStyle
                        : k == 31
                            ? RightDoubleStyle
                            : ThinStyle;

                    AddAggregateFormulaCell(worksheet, rowIndex, 1 + k, "SUM", 3, 1 + k, rowIndex - 1, 1 + k, true,
                        style);

                    AddAggregateFormulaCell(worksheet, rowIndex, 1 + k + 31, "SUM", 3, 1 + k + 31, rowIndex - 1,
                        1 + k + 31, true, style);
                }

                index++;
            }
        }
    }
}