227 lines
11 KiB
C#
227 lines
11 KiB
C#
using QuestPDF.Fluent;
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using QuestPDF.Helpers;
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using QuestPDF.Infrastructure;
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using System.IO;
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using System.Collections.Generic;
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using PSTW_CentralSystem.Areas.OTcalculate.Models;
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using System;
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namespace PSTW_CentralSystem.Areas.OTcalculate.Services
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{
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public class OvertimePdfService
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{
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public MemoryStream GenerateOvertimeTablePdf(
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List<OtRegisterModel> records,
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int departmentId,
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string userFullName,
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string departmentName,
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byte[]? logoImage = null // Optional logo image
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)
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{
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records = records
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.OrderBy(r => r.OtDate)
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.ToList();
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var stream = new MemoryStream();
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Document.Create(container =>
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{
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container.Page(page =>
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{
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page.Size(PageSizes.A4.Landscape());
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page.Margin(30);
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// Header section with logo and user info
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page.Content().Column(column =>
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{
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column.Item().Row(row =>
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{
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row.RelativeItem(2).Column(col =>
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{
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if (logoImage != null)
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{
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col.Item().Container().Height(36).Image(logoImage, ImageScaling.FitArea);
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col.Spacing(10);
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}
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col.Item().Text($"Name: {userFullName}").FontSize(9).SemiBold();
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col.Item().Text($"Department: {departmentName}").FontSize(9).Italic();
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col.Item().Text($"Overtime Record: { GetMonthYearString(records)}").FontSize(9).Italic();
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});
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row.RelativeItem(1).AlignRight().Text($"Generated: {DateTime.Now:dd MMM yyyy HH:mm}")
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.FontSize(9).FontColor(Colors.Grey.Medium);
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});
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column.Item().PaddingVertical(10).LineHorizontal(0.5f).LineColor(Colors.Grey.Lighten2);
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// Table section
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column.Item().Table(table =>
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{
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table.ColumnsDefinition(columns =>
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{
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columns.RelativeColumn(1.1f); // Date
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columns.RelativeColumn(0.8f); // Office From
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columns.RelativeColumn(0.8f); // Office To
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columns.RelativeColumn(0.8f); // Office Break
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columns.RelativeColumn(0.9f); // Outside From
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columns.RelativeColumn(0.9f); // Outside To
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columns.RelativeColumn(0.9f); // Outside Break
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columns.RelativeColumn(); // Total OT
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columns.RelativeColumn(); // Break Hours
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columns.RelativeColumn(); // Net OT
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if (departmentId == 2)
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columns.RelativeColumn(); // Station
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columns.RelativeColumn(0.9f); // Day Type
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columns.RelativeColumn(2.7f); // Description
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});
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// Header Row
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table.Header(header =>
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{
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void AddHeaderCell(string text, string bgColor)
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{
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header.Cell().Background(bgColor).Border(0.25f).Padding(5).Text(text).FontSize(9).Bold().AlignCenter();
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}
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AddHeaderCell("Date", "#d0ead2");
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AddHeaderCell("From\n(Office)", "#dceefb");
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AddHeaderCell("To\n(Office)", "#dceefb");
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AddHeaderCell("Break\n(Office)", "#dceefb");
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AddHeaderCell("From\n(Outside)", "#edf2f7");
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AddHeaderCell("To\n(Outside)", "#edf2f7");
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AddHeaderCell("Break\n(Outside)", "#edf2f7");
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AddHeaderCell("Total OT\nHours", "#fdebd0");
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AddHeaderCell("Break Hours\n(min)", "#fdebd0");
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AddHeaderCell("Net OT", "#fdebd0");
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if (departmentId == 2)
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AddHeaderCell("Station", "#d0f0ef");
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AddHeaderCell("Days", "#e0f7da");
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AddHeaderCell("Description", "#e3f2fd");
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});
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// Data Rows
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// Data Rows
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double totalOTSum = 0;
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int totalBreakSum = 0;
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TimeSpan totalNetOt = TimeSpan.Zero;
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bool alternate = false;
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if (!records.Any())
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{
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// Show message row if no records
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uint colspan = (uint)(departmentId == 2 ? 13 : 12);
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table.Cell().ColumnSpan(colspan)
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.Border(0.5f)
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.Padding(10)
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.AlignCenter()
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.Text("No records found for selected month and year.")
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.FontSize(10)
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.FontColor(Colors.Grey.Darken2)
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.Italic();
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}
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else
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{
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foreach (var r in records)
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{
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var totalOT = CalculateTotalOT(r);
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var totalBreak = (r.OfficeBreak ?? 0) + (r.OutsideBreak ?? 0);
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var netOT = totalOT - TimeSpan.FromMinutes(totalBreak);
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totalOTSum += totalOT.TotalHours;
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totalBreakSum += totalBreak;
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totalNetOt += netOT;
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string rowBg = alternate ? "#f9f9f9" : "#ffffff";
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alternate = !alternate;
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void AddCell(string value, bool alignLeft = false)
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{
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var text = table.Cell().Background(rowBg).Border(0.25f).Padding(5).Text(value).FontSize(9);
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if (alignLeft)
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text.AlignLeft();
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else
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text.AlignCenter();
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}
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AddCell(r.OtDate.ToString("dd/MM/yyyy"));
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AddCell(FormatTime(r.OfficeFrom));
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AddCell(FormatTime(r.OfficeTo));
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AddCell($"{r.OfficeBreak ?? 0} min");
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AddCell(FormatTime(r.OutsideFrom));
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AddCell(FormatTime(r.OutsideTo));
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AddCell($"{r.OutsideBreak ?? 0} min");
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AddCell($"{(int)totalOT.TotalHours} hr {totalOT.Minutes} min");
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AddCell($"{totalBreak}");
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AddCell($"{netOT.Hours} hr {netOT.Minutes} min");
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if (departmentId == 2)
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AddCell(r.Stations?.StationName ?? "N/A");
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AddCell(r.OtDays);
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table.Cell().Background(rowBg).Border(0.25f).Padding(5).Text(r.OtDescription ?? "-").FontSize(9).WrapAnywhere().LineHeight(1.2f);
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}
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// Totals Row
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var totalOTTimeSpan = TimeSpan.FromHours(totalOTSum);
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var totalBreakTimeSpan = TimeSpan.FromMinutes(totalBreakSum);
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int totalCols = departmentId == 2 ? 13 : 12;
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int spanCols = departmentId == 2 ? 7 : 6;
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for (int i = 0; i < spanCols; i++)
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table.Cell().Background("#d8d1f5").Border(0.80f).Padding(5).Text(i == 0 ? "TOTAL" : "").Bold().FontSize(9).AlignCenter();
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table.Cell().Background("#d8d1f5").Border(0.80f).Padding(5).Text($"{(int)totalOTTimeSpan.TotalHours} hr {totalOTTimeSpan.Minutes} min").Bold().FontSize(9).AlignCenter();
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table.Cell().Background("#d8d1f5").Border(0.80f).Padding(5).Text($"{(int)totalBreakTimeSpan.TotalHours} hr {totalBreakTimeSpan.Minutes} min").Bold().FontSize(9).AlignCenter();
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table.Cell().Background("#d8d1f5").Border(0.80f).Padding(5).Text($"{(int)totalNetOt.TotalHours} hr {totalNetOt.Minutes} min").Bold().FontSize(9).AlignCenter();
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if (departmentId == 2)
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table.Cell().Background("#d8d1f5").Border(0.80f);
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else
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table.Cell().Background("#d8d1f5").Border(0.80f);
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table.Cell().Background("#d8d1f5").Border(0.80f);
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table.Cell().Background("#d8d1f5").Border(0.80f);
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}
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});
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});
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});
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}).GeneratePdf(stream);
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stream.Position = 0;
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return stream;
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}
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private TimeSpan CalculateTotalOT(OtRegisterModel r)
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{
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TimeSpan office = (r.OfficeTo ?? TimeSpan.Zero) - (r.OfficeFrom ?? TimeSpan.Zero);
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TimeSpan outside = (r.OutsideTo ?? TimeSpan.Zero) - (r.OutsideFrom ?? TimeSpan.Zero);
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if (outside < TimeSpan.Zero)
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outside += TimeSpan.FromHours(24);
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return office + outside;
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}
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private string FormatTime(TimeSpan? time)
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{
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return time?.ToString(@"hh\:mm") ?? "-";
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}
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private string GetMonthYearString(List<OtRegisterModel> records)
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{
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if (records == null || !records.Any())
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return "No Data";
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var firstDate = records.First().OtDate;
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return $"{firstDate:MMMM yyyy}";
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}
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}
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}
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