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Backend-Api/CompanyManagement.Infrastructure.Excel/InstitutionContract/InstitutionContractExcelGenerator.cs

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using _0_Framework.Application;
using CompanyManagement.Infrastructure.Excel.CWS;
using CompanyManagment.App.Contracts.InstitutionContract;
using OfficeOpenXml;
using OfficeOpenXml.Style;
using System.Drawing;
using System.Text.RegularExpressions;
namespace CompanyManagement.Infrastructure.Excel.InstitutionContract;
// Enum برای تعریف ستون‌های موجود
public enum ExcelColumnType
{
RowNumber, // ردیف
PhysicalContract, // قرارداد فیزیکی
ContractNo, // شماره قرارداد
Representative, // معرف
ContractingPartyName, // طرف حساب
ArchiveCode, // شماره کارفرما
EmployerName, // کارفرما
WorkshopName, // کارگاه‌ها (چندخطی)
WorkshopCount, // تعداد کارگاه
EmployeeCount, // مجموع پرسنل
ContractStartDate, // شروع قرارداد
ContractEndDate, // پایان قرارداد
InstallmentAmount, // مبلغ قسط
ContractAmount, // مبلغ قرارداد
FinancialStatus // وضعیت مالی
}
// کلاس کانفیگ برای تنظیم ستون‌های نمایشی
public class ExcelColumnConfig
{
public List<ExcelColumnType> VisibleColumns { get; set; }
public ExcelColumnConfig()
{
// فعلاً تمام ستون‌ها فعال هستند
VisibleColumns = new List<ExcelColumnType>
{
ExcelColumnType.RowNumber,
ExcelColumnType.PhysicalContract,
ExcelColumnType.ContractNo,
ExcelColumnType.Representative,
ExcelColumnType.ContractingPartyName,
ExcelColumnType.ArchiveCode,
ExcelColumnType.EmployerName,
ExcelColumnType.WorkshopName,
ExcelColumnType.WorkshopCount,
ExcelColumnType.EmployeeCount,
ExcelColumnType.ContractStartDate,
ExcelColumnType.ContractEndDate,
ExcelColumnType.InstallmentAmount,
ExcelColumnType.ContractAmount,
ExcelColumnType.FinancialStatus
};
}
}
public class InstitutionContractExcelGenerator
{
private static ExcelColumnConfig _columnConfig = new ExcelColumnConfig();
public static byte[] GenerateExcel(List<InstitutionContractExcelViewModel> contractViewModels)
{
ExcelPackage.License.SetNonCommercialOrganization("Gozareshgir Noncommercial organization");
using var package = new ExcelPackage();
// ایجاد شیت برای هر تب با داده‌های مربوطه
foreach (var viewModel in contractViewModels)
{
var worksheet = CreateWorksheet(package, viewModel.Tab);
CreateExcelSheet(viewModel.GetInstitutionContractListItemsViewModels ?? new List<GetInstitutionContractListItemsViewModel>(), worksheet);
}
return package.GetAsByteArray();
}
/// <summary>
/// ایجاد شیت بر اساس نوع تب
/// </summary>
private static ExcelWorksheet CreateWorksheet(ExcelPackage package, InstitutionContractListStatus? status)
{
return status switch
{
InstitutionContractListStatus.DeactiveWithDebt =>
CreateColoredWorksheet(package, "غیرفعال دارای بدهی", Color.LightBlue),
InstitutionContractListStatus.Deactive =>
CreateColoredWorksheet(package, "غیرفعال", Color.LightGray),
InstitutionContractListStatus.PendingForRenewal =>
CreateColoredWorksheet(package, "در انتظار تمدید", Color.LightCoral),
InstitutionContractListStatus.Free =>
CreateColoredWorksheet(package, "بنفش", Color.MediumPurple),
InstitutionContractListStatus.Block =>
CreateColoredWorksheet(package, "بلاک", Color.DimGray),
InstitutionContractListStatus.WithoutWorkshop =>
CreateColoredWorksheet(package, "بدون کارگاه", Color.Yellow),
InstitutionContractListStatus.Active =>
CreateColoredWorksheet(package, "فعال", Color.White),
InstitutionContractListStatus.PendingForVerify =>
CreateColoredWorksheet(package, "در انتظار تایید", Color.OrangeRed),
null => CreateColoredWorksheet(package, "کل قرارداد ها", Color.White),
_ => throw new ArgumentOutOfRangeException(nameof(status), status, null)
};
}
/// <summary>
/// ایجاد شیت با رنگ تب
/// </summary>
private static ExcelWorksheet CreateColoredWorksheet(ExcelPackage package, string sheetName, Color tabColor)
{
var worksheet = package.Workbook.Worksheets.Add(sheetName);
worksheet.TabColor = tabColor;
return worksheet;
}
private static void CreateExcelSheet(List<GetInstitutionContractListItemsViewModel> contractItems, ExcelWorksheet worksheet)
{
// دریافت نقشه ستون‌های مرئی
var visibleColumnIndices = GetVisibleColumnIndices();
int columnCount = visibleColumnIndices.Count;
// تنظیم Headers
SetupHeaders(worksheet, visibleColumnIndices, columnCount);
using (var range = worksheet.Cells[1, 1, 1, columnCount])
{
range.Style.HorizontalAlignment = ExcelHorizontalAlignment.Center;
range.Style.VerticalAlignment = ExcelVerticalAlignment.Center;
range.Style.Font.Bold = true;
range.Style.Fill.PatternType = ExcelFillStyle.Solid;
range.Style.Fill.BackgroundColor.SetColor(Color.LightGray); // رنگ پس زمینه خاکستری
// اعمال بوردر به همه خطوط
range.Style.Border.Top.Style = ExcelBorderStyle.Thin;
range.Style.Border.Bottom.Style = ExcelBorderStyle.Thin;
range.Style.Border.Left.Style = ExcelBorderStyle.Thin;
range.Style.Border.Right.Style = ExcelBorderStyle.Thin;
// اعمال رنگ مشکی برای بوردرها
range.Style.Border.Top.Color.SetColor(Color.Black);
range.Style.Border.Bottom.Color.SetColor(Color.Black);
range.Style.Border.Left.Color.SetColor(Color.Black);
range.Style.Border.Right.Color.SetColor(Color.Black);
}
int row = 2;
for (int i = 0; i < contractItems.Count; i++)
{
var contract = contractItems[i];
var employers = contract.EmployerNames?.ToList() ?? new();
var workshops = contract.WorkshopNames?.ToList() ?? new();
int maxRows = 1; // هر قرارداد فقط یک ردیف؛ نیازی به مرج عمودی نیست
int startRow = row;
int endRow = row + maxRows - 1;
// 🎨 دریافت رنگ پس‌زمینه بر اساس وضعیت قرارداد
var fillColor = GetColorByStatus(contract.ListStatus, contract.WorkshopsCount);
for (int j = 0; j < maxRows; j++)
{
int currentRow = row + j;
// پر کردن ستون‌های employer و workshop
var employerColIndex = GetColumnIndexForType(ExcelColumnType.EmployerName, visibleColumnIndices);
var workshopColIndex = GetColumnIndexForType(ExcelColumnType.WorkshopName, visibleColumnIndices);
if (employerColIndex > 0)
worksheet.Cells[currentRow, employerColIndex].Value = j < employers.Count ? employers[j] : null;
if (workshopColIndex > 0)
worksheet.Cells[currentRow, workshopColIndex].Value = j < workshops.Count ? workshops[j] : null;
for (int col = 1; col <= columnCount; col++)
{
var cell = worksheet.Cells[currentRow, col];
// 📏 بوردرهای داخلی نازک / نقطه‌چین
cell.Style.Border.Top.Style = ExcelBorderStyle.Dotted;
cell.Style.Border.Bottom.Style = ExcelBorderStyle.Dotted;
cell.Style.Border.Left.Style = ExcelBorderStyle.Thin;
cell.Style.Border.Right.Style = ExcelBorderStyle.Thin;
// 🎯 تراز متن
cell.Style.HorizontalAlignment = ExcelHorizontalAlignment.Center;
cell.Style.VerticalAlignment = ExcelVerticalAlignment.Center;
// 🎨 اعمال رنگ پس‌زمینه
cell.Style.Fill.PatternType = ExcelFillStyle.Solid;
cell.Style.Fill.BackgroundColor.SetColor(fillColor);
}
}
// 🧱 مرج و مقداردهی ستون‌های اصلی
FillColumnData(worksheet, contract, startRow, endRow, visibleColumnIndices);
// 📦 بوردر ضخیم خارجی برای هر سطر
var boldRange = worksheet.Cells[startRow, 1, endRow, columnCount];
boldRange.Style.Border.BorderAround(ExcelBorderStyle.Medium);
row += maxRows;
}
SetupPrintSettings(worksheet, visibleColumnIndices, columnCount);
}
/// <summary>
/// دریافت فهرست ستون‌های مرئی بر اساس کانفیگ
/// </summary>
private static List<ExcelColumnType> GetVisibleColumnIndices()
{
return _columnConfig.VisibleColumns;
}
/// <summary>
/// دریافت شماره ستون برای یک نوع ستون خاص
/// </summary>
private static int GetColumnIndexForType(ExcelColumnType columnType, List<ExcelColumnType> visibleColumns)
{
var index = visibleColumns.IndexOf(columnType);
return index >= 0 ? index + 1 : 0; // 1-based indexing
}
/// <summary>
/// دریافت متن header برای یک نوع ستون
/// </summary>
private static string GetColumnHeader(ExcelColumnType columnType)
{
return columnType switch
{
ExcelColumnType.RowNumber => "ردیف",
ExcelColumnType.PhysicalContract => "قرارداد فیزیکی",
ExcelColumnType.ContractNo => "شماره قرارداد",
ExcelColumnType.Representative => "معرف",
ExcelColumnType.ContractingPartyName => "طرف حساب",
ExcelColumnType.ArchiveCode => "شماره کارفرما",
ExcelColumnType.EmployerName => "کارفرما",
ExcelColumnType.WorkshopName => "کارگاه‌ها",
ExcelColumnType.WorkshopCount => "تعداد کارگاه",
ExcelColumnType.EmployeeCount => "مجموع پرسنل",
ExcelColumnType.ContractStartDate => "شروع قرارداد",
ExcelColumnType.ContractEndDate => "پایان قرارداد",
ExcelColumnType.InstallmentAmount => "مبلغ قسط",
ExcelColumnType.ContractAmount => "مبلغ قرارداد",
ExcelColumnType.FinancialStatus => "وضعیت مالی",
_ => ""
};
}
/// <summary>
/// تنظیم Headerهای ستون‌ها
/// </summary>
private static void SetupHeaders(ExcelWorksheet worksheet, List<ExcelColumnType> visibleColumns, int columnCount)
{
for (int i = 0; i < visibleColumns.Count; i++)
{
worksheet.Cells[1, i + 1].Value = GetColumnHeader(visibleColumns[i]);
}
}
/// <summary>
/// پر کردن داده‌های ستون‌ها برای یک قرارداد
/// </summary>
private static void FillColumnData(ExcelWorksheet worksheet, GetInstitutionContractListItemsViewModel contract, int startRow, int endRow, List<ExcelColumnType> visibleColumns)
{
for (int i = 0; i < visibleColumns.Count; i++)
{
int columnIndex = i + 1; // 1-based indexing
var columnType = visibleColumns[i];
// Merge cells for non-repeating columns
worksheet.Cells[startRow, columnIndex, endRow, columnIndex].Merge = true;
var cell = worksheet.Cells[startRow, columnIndex];
switch (columnType)
{
case ExcelColumnType.RowNumber:
// TODO: مقدار ردیف رو از user input دریافت کن
break;
case ExcelColumnType.PhysicalContract:
// TODO: مقدار قرارداد فیزیکی رو دریافت کن
break;
case ExcelColumnType.ContractNo:
cell.Value = contract.ContractNo;
break;
case ExcelColumnType.Representative:
cell.Value = contract.RepresentativeName;
break;
case ExcelColumnType.ContractingPartyName:
cell.Value = contract.ContractingPartyName;
break;
case ExcelColumnType.ArchiveCode:
cell.Value = contract.ArchiveNo;
break;
case ExcelColumnType.EmployerName:
// این ستون چندخطی است و داخل loop پر می‌شود
break;
case ExcelColumnType.WorkshopName:
// این ستون چندخطی است و داخل loop پر می‌شود
break;
case ExcelColumnType.WorkshopCount:
cell.Value = contract.WorkshopsCount;
break;
case ExcelColumnType.EmployeeCount:
cell.Value = contract.EmployeesCount;
break;
case ExcelColumnType.ContractStartDate:
cell.Value = contract.ContractStartFa;
break;
case ExcelColumnType.ContractEndDate:
cell.Value = contract.ContractEndFa;
break;
case ExcelColumnType.InstallmentAmount:
cell.Value = contract.InstallmentAmount;
cell.Style.Numberformat.Format = "#,##0";
break;
case ExcelColumnType.ContractAmount:
cell.Value = contract.ContractAmount;
cell.Style.Numberformat.Format = "#,##0";
break;
case ExcelColumnType.FinancialStatus:
cell.Value = contract.Balance;
cell.Style.Numberformat.Format = "#,##0";
if (contract.Balance > 0)
cell.Style.Font.Color.SetColor(Color.Red);
else if (contract.Balance < 0)
cell.Style.Font.Color.SetColor(Color.Green);
break;
}
}
}
/// <summary>
/// تنظیم تنظیمات چاپ و عرض ستون‌ها
/// </summary>
private static void SetupPrintSettings(ExcelWorksheet worksheet, List<ExcelColumnType> visibleColumns, int columnCount)
{
worksheet.PrinterSettings.PaperSize = ePaperSize.A4;
worksheet.PrinterSettings.Orientation = eOrientation.Landscape;
worksheet.PrinterSettings.FitToPage = true;
worksheet.PrinterSettings.FitToWidth = 1;
worksheet.PrinterSettings.FitToHeight = 0;
worksheet.PrinterSettings.Scale = 85;
// تنظیم عرض ستون‌ها بر اساس نوع ستون
for (int i = 0; i < visibleColumns.Count; i++)
{
int columnIndex = i + 1;
worksheet.Columns[columnIndex].Width = GetColumnWidth(visibleColumns[i]);
}
worksheet.View.RightToLeft = true; // فارسی
}
/// <summary>
/// دریافت عرض ستون پیش‌فرض برای هر نوع ستون
/// </summary>
private static double GetColumnWidth(ExcelColumnType columnType)
{
return columnType switch
{
ExcelColumnType.RowNumber => 8,
ExcelColumnType.PhysicalContract => 15,
ExcelColumnType.ContractNo => 17,
ExcelColumnType.Representative => 15,
ExcelColumnType.ContractingPartyName => 40,
ExcelColumnType.ArchiveCode => 10,
ExcelColumnType.EmployerName => 40,
ExcelColumnType.WorkshopName => 45,
ExcelColumnType.WorkshopCount => 12,
ExcelColumnType.EmployeeCount => 12,
ExcelColumnType.ContractStartDate => 12,
ExcelColumnType.ContractEndDate => 12,
ExcelColumnType.InstallmentAmount => 15,
ExcelColumnType.ContractAmount => 15,
ExcelColumnType.FinancialStatus => 12,
_ => 12
};
}
private static double MoneyToDouble(string value)
{
if (string.IsNullOrEmpty(value))
return 0;
var min = value.Length > 1 ? value.Substring(0, 2) : "";
var test = min == "\u200e\u2212" ? value.MoneyToDouble() * -1 : value.MoneyToDouble();
return test;
}
/// <summary>
/// دریافت رنگ بر اساس وضعیت قرارداد
/// </summary>
private static Color GetColorByStatus(InstitutionContractListStatus status, int workshopsCount)
{
return status switch
{
InstitutionContractListStatus.DeactiveWithDebt => Color.LightBlue,
InstitutionContractListStatus.Deactive => Color.LightGray,
InstitutionContractListStatus.PendingForRenewal => Color.LightCoral,
InstitutionContractListStatus.Free => Color.MediumPurple,
InstitutionContractListStatus.Block => Color.DimGray,
InstitutionContractListStatus.WithoutWorkshop => Color.Yellow,
InstitutionContractListStatus.Active => Color.White,
_ => Color.White
};
}
}
public class InstitutionContractExcelViewModel
{
public InstitutionContractListStatus? Tab { get; set; }
public List<GetInstitutionContractListItemsViewModel> GetInstitutionContractListItemsViewModels { get; set; }
}