443 lines
19 KiB
C#
443 lines
19 KiB
C#
using NPOI.SS.UserModel;
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using NPOI.SS.Util;
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using NPOI.XSSF.UserModel;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Xml.Linq;
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using WebLib;
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namespace Education.Report
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{
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public class 領據列印
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{
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private const string TEMPLATE_FILE_NAME = "領據列印模版.xlsx";
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private const string LABOR_SHEET_NAME = "勞務費";
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private const string TRAVEL_SHEET_NAME = "差旅費";
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public System.IO.MemoryStream DoReport(List<Education.Services.PrintData> printDataList)
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{
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// 載入模版檔案
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string templatePath = GetTemplatePath();
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if (!File.Exists(templatePath))
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{
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throw new FileNotFoundException(string.Format("模版檔案不存在: {0}", templatePath));
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}
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XSSFWorkbook templateWorkbook = null;
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XSSFWorkbook outputWorkbook = null;
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System.IO.MemoryStream ms = new System.IO.MemoryStream();
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try
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{
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// 從模版載入 workbook (唯讀)
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using (FileStream templateStream = new FileStream(templatePath, FileMode.Open, FileAccess.Read))
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{
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templateWorkbook = new XSSFWorkbook(templateStream);
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}
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// 建立產出工作簿
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outputWorkbook = new XSSFWorkbook();
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// 取得模版工作表
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ISheet laborTemplateSheet = templateWorkbook.GetSheet(LABOR_SHEET_NAME);
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ISheet travelTemplateSheet = templateWorkbook.GetSheet(TRAVEL_SHEET_NAME);
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if (laborTemplateSheet == null)
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{
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throw new Exception(string.Format("模版檔案中找不到工作表: {0}", LABOR_SHEET_NAME));
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}
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if (travelTemplateSheet == null)
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{
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throw new Exception(string.Format("模版檔案中找不到工作表: {0}", TRAVEL_SHEET_NAME));
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}
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// 處理每筆領據
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int sheetCount = 0;
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foreach (var data in printDataList)
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{
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// 勞務費單據
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if (data.Labor != null && !data.Labor.IsEmpty)
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{
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ProcessLaborSheet(outputWorkbook, laborTemplateSheet, data.Main, data.Labor, data.講師, data.非講師, ref sheetCount);
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}
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// 差旅費單據
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if (data.Travel != null && !data.Travel.IsEmpty)
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{
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ProcessTravelSheet(outputWorkbook, travelTemplateSheet, data.Main, data.Travel, data.講師, data.非講師, ref sheetCount);
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}
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}
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// 寫入 MemoryStream
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outputWorkbook.Write(ms);
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return ms;
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}
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finally
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{
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if (templateWorkbook != null)
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{
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templateWorkbook.Close();
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}
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}
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}
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private string GetTemplatePath()
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{
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// 模版檔案應位於應用程式根目錄下的 Template 資料夾
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string appPath = System.AppDomain.CurrentDomain.BaseDirectory;
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string templatesFolder = Path.Combine(appPath, "Template");
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return Path.Combine(templatesFolder, TEMPLATE_FILE_NAME);
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}
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private void ProcessLaborSheet(XSSFWorkbook outputWorkbook, ISheet templateSheet, 領據Item mainData, 勞務費Item laborData, 講師 講師, 非講師Item 非講師, ref int sheetCount)
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{
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// 複製模版工作表到產出工作簿
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ISheet newSheet = CopySheetToWorkbook(outputWorkbook, templateSheet, string.Format("{0}_講師勞務費_{1}", mainData.領款人姓名, laborData.編號));
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sheetCount++;
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// 建立替換字典
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var replacements = new Dictionary<string, string>
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{
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{ "[領據編號]", laborData.編號 },
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{ "[領款人姓名]", mainData.領款人姓名 },
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{ "[計畫名稱]", mainData.計畫名稱 },
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{ "[費用別]", laborData.費用別 },
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{ "[單價]", string.Format("{0:###,##0}", laborData.單價) },
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{ "[數量]", string.Format("{0:###,##0.##}", laborData.數量) },
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{ "[單位]", laborData.單位 },
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{ "[身分證字號]", mainData.身分證字號 },
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{ "[聯絡電話]", mainData.身分別 == "講師" ? 講師.手機 : 非講師.聯絡電話 },
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{ "[戶籍地址]", mainData.身分別 == "講師" ? 講師.戶籍地址 : 非講師.戶籍地址 },
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{ "[電子郵件]", mainData.身分別 == "講師" ? 講師.電子郵件 : 非講師.電子郵件 },
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{ "[扣繳類別]", 扣繳類別.GetName(laborData.扣繳類別) },
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{ "[合計]", string.Format("{0:###,##0}", laborData.合計金額) },
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{ "[應扣繳稅額]", string.Format("{0:###,##0}", laborData.應扣繳稅額) },
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{ "[活動名稱事由]", mainData.活動名稱事由 },
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{ "[活動日期年]", (mainData.活動日期.Year - 1911).ToString() },
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{ "[活動日期月]", mainData.活動日期.Month.ToString() },
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{ "[活動日期日]", mainData.活動日期.Day.ToString() }
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};
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// 執行字串取代
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ReplaceInSheet(newSheet, replacements);
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}
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private void ProcessTravelSheet(XSSFWorkbook outputWorkbook, ISheet templateSheet, 領據Item mainData, 差旅費Item travelData, 講師 講師, 非講師Item 非講師, ref int sheetCount)
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{
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// 複製模版工作表到產出工作簿
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ISheet newSheet = CopySheetToWorkbook(outputWorkbook, templateSheet, string.Format("{0}_差旅費_{1}", mainData.領款人姓名, travelData.編號));
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sheetCount++;
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// 建立替換字典
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var replacements = new Dictionary<string, string>
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{
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{ "[領據編號]", travelData.編號 },
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{ "[計畫名稱]", mainData.計畫名稱 },
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{ "[領款人姓名]", mainData.領款人姓名 },
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{ "[起點]", travelData.起點 },
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{ "[訖點]", travelData.訖點 },
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{ "[捷公]", string.Format("{0:###,##0}", travelData.捷運公車) },
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{ "[火車]", string.Format("{0:###,##0}", travelData.火車) },
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{ "[計程]", string.Format("{0:###,##0}", travelData.計程車) },
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{ "[高飛]", string.Format("{0:###,##0}", travelData.高鐵飛機) },
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{ "[開車]", string.Format("{0:###,##0}", travelData.自行開車) },
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{ "[過停]", string.Format("{0:###,##0}", travelData.過路費停車費) },
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{ "[住宿]", string.Format("{0:###,##0}", travelData.住宿費) },
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{ "[合計]", string.Format("{0:###,##0}", travelData.合計) },
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{ "[活動名稱事由]", mainData.活動名稱事由 },
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{ "[活動日期年]", (mainData.活動日期.Year - 1911).ToString() },
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{ "[活動日期月]", mainData.活動日期.Month.ToString() },
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{ "[活動日期日]", mainData.活動日期.Day.ToString() }
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};
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// 執行字串取代
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ReplaceInSheet(newSheet, replacements);
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}
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/// <summary>
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/// 複製工作表到另一個 workbook 中
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/// </summary>
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private ISheet CopySheetToWorkbook(XSSFWorkbook targetWorkbook, ISheet sourceSheet, string newSheetName)
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{
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ISheet newSheet = targetWorkbook.CreateSheet(newSheetName);
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// 建立樣式快取和字體快取
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Dictionary<int, ICellStyle> styleCache = new Dictionary<int, ICellStyle>();
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Dictionary<string, IFont> fontCache = new Dictionary<string, IFont>();
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// 複製所有行
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for (int rowIndex = 0; rowIndex <= sourceSheet.LastRowNum; rowIndex++)
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{
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IRow sourceRow = sourceSheet.GetRow(rowIndex);
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if (sourceRow == null)
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continue;
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IRow newRow = newSheet.CreateRow(rowIndex);
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CopyRow(targetWorkbook, sourceRow, newRow, styleCache, fontCache);
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}
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// 複製列寬（只複製來源工作表實際有內容的欄位）
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int maxCol = 0;
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for (int r = 0; r <= sourceSheet.LastRowNum; r++)
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{
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var row = sourceSheet.GetRow(r);
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if (row != null && row.LastCellNum > maxCol)
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maxCol = row.LastCellNum;
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}
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for (int colIndex = 0; colIndex < maxCol; colIndex++)
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{
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newSheet.SetColumnWidth(colIndex, sourceSheet.GetColumnWidth(colIndex));
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}
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// 複製合併儲存格
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CopyMergedRegions(sourceSheet, newSheet);
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// 複製列印設定（加上驗證）
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CopyPrintSetup(sourceSheet, newSheet);
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// 複製頁面邊界: 天地上下左右
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newSheet.SetMargin(MarginType.TopMargin, sourceSheet.GetMargin(MarginType.TopMargin));
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newSheet.SetMargin(MarginType.BottomMargin, sourceSheet.GetMargin(MarginType.BottomMargin));
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newSheet.SetMargin(MarginType.LeftMargin, sourceSheet.GetMargin(MarginType.LeftMargin));
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newSheet.SetMargin(MarginType.RightMargin, sourceSheet.GetMargin(MarginType.RightMargin));
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newSheet.SetMargin(MarginType.HeaderMargin, sourceSheet.GetMargin(MarginType.HeaderMargin));
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newSheet.SetMargin(MarginType.FooterMargin, sourceSheet.GetMargin(MarginType.FooterMargin));
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// 複製顯示格線設定
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newSheet.DisplayGridlines = sourceSheet.DisplayGridlines;
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newSheet.IsPrintGridlines = sourceSheet.IsPrintGridlines;
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return newSheet;
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}
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/// <summary>
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/// 複製列印設定（帶驗證）
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/// </summary>
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private void CopyPrintSetup(ISheet sourceSheet, ISheet targetSheet)
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{
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if (sourceSheet.PrintSetup == null)
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return;
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try
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{
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IPrintSetup sourcePrintSetup = sourceSheet.PrintSetup;
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IPrintSetup targetPrintSetup = targetSheet.PrintSetup;
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// 複製方向
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targetPrintSetup.Landscape = sourcePrintSetup.Landscape;
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// 複製紙張大小
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targetPrintSetup.PaperSize = sourcePrintSetup.PaperSize;
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// 複製符合頁面設定
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// targetPrintSetup.FitWidth = sourcePrintSetup.FitWidth;
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// targetPrintSetup.FitHeight = sourcePrintSetup.FitHeight;
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// 複製水平置中與垂直置中
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targetSheet.HorizontallyCenter = sourceSheet.HorizontallyCenter;
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targetSheet.VerticallyCenter = sourceSheet.VerticallyCenter;
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// 將工作表放入單一頁面
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// targetSheet.FitToPage = true;
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}
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catch (Exception ex)
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{
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// 如果複製列印設定失敗，記錄但不中斷流程
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System.Diagnostics.Debug.WriteLine(string.Format("複製列印設定失敗: {0}", ex.Message));
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}
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}
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/// <summary>
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/// 複製合併儲存格區域
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/// </summary>
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private void CopyMergedRegions(ISheet sourceSheet, ISheet targetSheet)
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{
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int mergedRegionCount = sourceSheet.NumMergedRegions;
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for (int i = 0; i < mergedRegionCount; i++)
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{
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CellRangeAddress mergedRegion = sourceSheet.GetMergedRegion(i);
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if (mergedRegion != null)
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{
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targetSheet.AddMergedRegion(new CellRangeAddress(
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mergedRegion.FirstRow,
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mergedRegion.LastRow,
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mergedRegion.FirstColumn,
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mergedRegion.LastColumn
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));
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}
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}
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}
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/// <summary>
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/// 複製行及其樣式到目標工作簿（使用快取避免重複建立樣式）
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/// </summary>
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private void CopyRow(XSSFWorkbook targetWorkbook, IRow sourceRow, IRow targetRow,
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Dictionary<int, ICellStyle> styleCache, Dictionary<string, IFont> fontCache)
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{
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targetRow.Height = sourceRow.Height;
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for (int colIndex = 0; colIndex < sourceRow.LastCellNum; colIndex++)
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{
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ICell sourceCell = sourceRow.GetCell(colIndex);
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if (sourceCell == null)
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continue;
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ICell targetCell = targetRow.CreateCell(colIndex);
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// 複製樣式（使用快取）
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if (sourceCell.CellStyle != null)
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{
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short styleIndex = sourceCell.CellStyle.Index;
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ICellStyle targetStyle;
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if (!styleCache.TryGetValue(styleIndex, out targetStyle))
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{
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// 第一次遇到這個樣式，建立並快取
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targetStyle = CreateCellStyle(targetWorkbook, sourceCell.CellStyle, fontCache);
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styleCache[styleIndex] = targetStyle;
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}
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targetCell.CellStyle = targetStyle;
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}
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// 複製值
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CopyCellValue(sourceCell, targetCell);
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}
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}
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/// <summary>
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/// 建立儲存格樣式（包含字體）
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/// </summary>
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private ICellStyle CreateCellStyle(XSSFWorkbook targetWorkbook, ICellStyle sourceStyle, Dictionary<string, IFont> fontCache)
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{
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ICellStyle newStyle = targetWorkbook.CreateCellStyle();
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// 先複製基本樣式（對齊、邊框、背景等）
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newStyle.Alignment = sourceStyle.Alignment;
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newStyle.VerticalAlignment = sourceStyle.VerticalAlignment;
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newStyle.WrapText = sourceStyle.WrapText;
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newStyle.BorderTop = sourceStyle.BorderTop;
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newStyle.BorderBottom = sourceStyle.BorderBottom;
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newStyle.BorderLeft = sourceStyle.BorderLeft;
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newStyle.BorderRight = sourceStyle.BorderRight;
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newStyle.TopBorderColor = sourceStyle.TopBorderColor;
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newStyle.BottomBorderColor = sourceStyle.BottomBorderColor;
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newStyle.LeftBorderColor = sourceStyle.LeftBorderColor;
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newStyle.RightBorderColor = sourceStyle.RightBorderColor;
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newStyle.FillPattern = sourceStyle.FillPattern;
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newStyle.FillForegroundColor = sourceStyle.FillForegroundColor;
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newStyle.FillBackgroundColor = sourceStyle.FillBackgroundColor;
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newStyle.DataFormat = sourceStyle.DataFormat;
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// 複製字體（使用快取，但不包含底線）
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XSSFCellStyle xssfSourceStyle = sourceStyle as XSSFCellStyle;
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if (xssfSourceStyle != null)
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{
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XSSFFont sourceFont = xssfSourceStyle.GetFont() as XSSFFont;
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if (sourceFont != null)
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{
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// 建立字體的唯一鍵
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string fontKey = string.Format("{0}_{1}_{2}_{3}_{4}_{5}",
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sourceFont.FontName ?? "",
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sourceFont.FontHeightInPoints,
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sourceFont.IsBold,
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sourceFont.IsItalic,
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sourceFont.IsStrikeout,
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sourceFont.Color);
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IFont targetFont;
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if (!fontCache.TryGetValue(fontKey, out targetFont))
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{
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// 第一次遇到這個字體，建立並快取
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targetFont = targetWorkbook.CreateFont();
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targetFont.FontName = sourceFont.FontName;
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targetFont.FontHeightInPoints = sourceFont.FontHeightInPoints;
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targetFont.IsBold = sourceFont.IsBold;
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targetFont.IsItalic = sourceFont.IsItalic;
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targetFont.IsStrikeout = sourceFont.IsStrikeout;
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targetFont.Color = sourceFont.Color;
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// 不複製底線：targetFont.Underline = sourceFont.Underline;
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fontCache[fontKey] = targetFont;
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}
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newStyle.SetFont(targetFont);
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}
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}
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return newStyle;
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}
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/// <summary>
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/// 複製儲存格的值
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/// </summary>
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private void CopyCellValue(ICell sourceCell, ICell targetCell)
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{
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switch (sourceCell.CellType)
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{
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case CellType.String:
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targetCell.SetCellValue(sourceCell.StringCellValue);
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break;
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case CellType.Numeric:
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if (DateUtil.IsCellDateFormatted(sourceCell))
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{
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targetCell.SetCellValue(sourceCell.DateCellValue);
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}
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else
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{
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targetCell.SetCellValue(sourceCell.NumericCellValue);
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}
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break;
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case CellType.Boolean:
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targetCell.SetCellValue(sourceCell.BooleanCellValue);
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break;
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case CellType.Formula:
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targetCell.SetCellFormula(sourceCell.CellFormula);
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break;
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case CellType.Blank:
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targetCell.SetCellType(CellType.Blank);
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break;
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default:
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break;
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}
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}
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/// <summary>
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/// 在工作表中執行字串取代
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/// </summary>
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private void ReplaceInSheet(ISheet sheet, Dictionary<string, string> replacements)
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{
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for (int rowIndex = 0; rowIndex <= sheet.LastRowNum; rowIndex++)
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{
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IRow row = sheet.GetRow(rowIndex);
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if (row == null)
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continue;
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for (int colIndex = 0; colIndex < row.LastCellNum; colIndex++)
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{
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ICell cell = row.GetCell(colIndex);
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if (cell == null || cell.CellType != CellType.String)
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continue;
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string cellValue = cell.StringCellValue;
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string newValue = cellValue;
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// 逐個替換
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foreach (var kvp in replacements)
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{
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newValue = newValue.Replace(kvp.Key, kvp.Value ?? "");
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}
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// 如果有變化，更新單元格
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if (newValue != cellValue)
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{
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cell.SetCellValue(newValue);
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}
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}
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}
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}
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}
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}
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