添加对DataTable数据的模板渲染

5.DataTable渲染示例/5.DataTable渲染示例.csproj

@@ -0,0 +1,21 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>netcoreapp2.2</TargetFramework>
+    <RootNamespace>_5.DataTable渲染示例</RootNamespace>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\src\ExcelReport.Driver.NPOI\ExcelReport.Driver.NPOI.csproj" />
+    <ProjectReference Include="..\src\ExcelReport.Driver\ExcelReport.Driver.csproj" />
+    <ProjectReference Include="..\src\ExcelReport\ExcelReport.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <None Update="Template\Template.xls">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
+</Project>

5.DataTable渲染示例/Program.cs

@@ -0,0 +1,57 @@
+using ExcelReport;
+using ExcelReport.Driver.NPOI;
+using ExcelReport.Renderers;
+using System;
+using System.Data;
+
+namespace _5.DataTable渲染示例
+{
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            Configurator.Put(".xls", new WorkbookLoader());
+
+            try
+            { 
+                var dataTable = GetDataTable();
+
+                ExportHelper.ExportToLocal(@"Template\Template.xls", "out.xls",
+                             new SheetRenderer("访视视图",
+                                    new DataTableRenderer("Plants", dataTable)
+                                )
+                    );
+            }
+            catch (Exception e)
+            {
+                Console.WriteLine(e.Message);
+            }
+
+            Console.WriteLine("finished!");
+        }
+        private static DataTable GetDataTable()
+        {
+            DataTable dt = new DataTable("试验流程图");
+            dt.Columns.Add(new DataColumn("研究阶段", typeof(string)));
+            dt.Columns.Add(new DataColumn("数据集", typeof(string)));
+            dt.Columns.Add(new DataColumn("筛选期\r\n(第-14~1天)", typeof(string)));
+            dt.Columns.Add(new DataColumn("第一周期\r\n(第-1天)", typeof(string)));
+
+            var row = dt.NewRow();
+            row["研究阶段"] = "是否重复访视";
+            row["数据集"] = "";
+            row["筛选期\r\n(第-14~1天)"] = "否";
+            row["第一周期\r\n(第-1天)"] = "否";
+            dt.Rows.Add(row);
+
+            var row1 = dt.NewRow();
+            row1["研究阶段"] = "访视编号";
+            row1["数据集"] = "";
+            row1["筛选期\r\n(第-14~1天)"] = "1";
+            row1["第一周期\r\n(第-1天)"] = "2";
+            dt.Rows.Add(row1);
+
+            return dt;
+        }
+    }
+}

ExcelReport.sln

@@ -23,6 +23,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ExcelReport.Driver.CSV", "s
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "4.CSV示例", "examples\4.CSV示例\4.CSV示例.csproj", "{95CA5870-B791-4086-BB5A-6750F81B0737}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "5.DataTable渲染示例", "5.DataTable渲染示例\5.DataTable渲染示例.csproj", "{8EE37151-3C5D-4CEA-AD96-8A2476931A8F}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -61,6 +63,10 @@ Global
 		{95CA5870-B791-4086-BB5A-6750F81B0737}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{95CA5870-B791-4086-BB5A-6750F81B0737}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{95CA5870-B791-4086-BB5A-6750F81B0737}.Release|Any CPU.Build.0 = Release|Any CPU
+		{8EE37151-3C5D-4CEA-AD96-8A2476931A8F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{8EE37151-3C5D-4CEA-AD96-8A2476931A8F}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{8EE37151-3C5D-4CEA-AD96-8A2476931A8F}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{8EE37151-3C5D-4CEA-AD96-8A2476931A8F}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -74,6 +80,7 @@ Global
 		{1D4DF3D2-F983-4C16-9DE9-67B4DA5ED73E} = {D482BFE0-F981-4F4B-9F0E-0C586FA804FA}
 		{E1716F47-8A2D-48FB-892F-D2C628A0ACE2} = {D482BFE0-F981-4F4B-9F0E-0C586FA804FA}
 		{95CA5870-B791-4086-BB5A-6750F81B0737} = {319FF12B-5B28-42B6-87A6-4A31B8049281}
+		{8EE37151-3C5D-4CEA-AD96-8A2476931A8F} = {319FF12B-5B28-42B6-87A6-4A31B8049281}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {4279AAA3-619A-4506-A58D-AAC9574061E9}

README.md

@@ -88,8 +88,4 @@ public static class StudentLogic
 
 
 
-### 更多文章
-[ExcelReport文档](https://www.yuque.com/motse/excelreport)
 
-### 联系我
-![image.png](https://cdn.nlark.com/yuque/0/2019/png/297115/1556684663311-403a17ef-c19d-4f4e-8055-7f21044be0be.png)

src/ExcelReport.Driver.CSV/Row.cs

@@ -73,5 +73,9 @@ public object GetOriginal()
         {
             return this;
         }
+        public ICell CopyCell(int sourceIndex, int targetIdnex)
+        {
+            throw new NotImplementedException();
+        }
     }
 }

src/ExcelReport.Driver.CSV/Sheet.cs

@@ -1,4 +1,5 @@
 using ExcelReport.Driver.CSV.Extends;
+using System;
 using System.Collections;
 using System.Collections.Generic;
 using System.Linq;
@@ -93,5 +94,9 @@ public object GetOriginal()
         {
             return this;
         }
+        public void MergeCells(int firstRow, int lastRow, int firstCol, int lastCol)
+        {
+            throw new NotImplementedException();
+        }
     }
 }

src/ExcelReport.Driver.NPOI/ExcelReport.Driver.NPOI.csproj

@@ -22,9 +22,12 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="ExcelReport.Driver" Version="2.0.0" />
     <PackageReference Include="NPOI" Version="2.4.1" />
     <PackageReference Include="NPOI.Extend" Version="1.1.3" />
   </ItemGroup>
 
+  <ItemGroup>
+    <ProjectReference Include="..\ExcelReport.Driver\ExcelReport.Driver.csproj" />
+  </ItemGroup>
+
 </Project>

src/ExcelReport.Driver.NPOI/Row.cs

@@ -34,5 +34,19 @@ public object GetOriginal()
         {
             return NpoiRow;
         }
+
+        public ICell CopyCell(int sourceIndex, int targetIdnex)
+        {
+            var sourceCell = NpoiRow.GetCell(sourceIndex);
+            var targetCell = NpoiRow.CopyCell(sourceIndex, targetIdnex);
+
+            if (null != sourceCell.CellStyle)
+            {
+                targetCell.CellStyle = sourceCell.CellStyle;
+            }
+            targetCell.SetCellType(sourceCell.CellType);
+            ICell cell = targetCell.GetAdapter();
+            return cell;
+        }
     }
 }

src/ExcelReport.Driver.NPOI/Sheet.cs

@@ -1,5 +1,6 @@
 using ExcelReport.Driver.NPOI.Extends;
 using NPOI.Extend;
+using NPOI.SS.Util;
 using System.Collections;
 using System.Collections.Generic;
 using NpoiRow = NPOI.SS.UserModel.IRow;
@@ -47,5 +48,11 @@ public object GetOriginal()
         {
             return NpoiSheet;
         }
+
+        public void MergeCells(int firstRow, int lastRow, int firstCol, int lastCol)
+        {
+            CellRangeAddress region = new CellRangeAddress(firstRow, lastRow, firstCol, lastCol);
+            NpoiSheet.AddMergedRegion(region);
+        }
     }
 }

src/ExcelReport.Driver/IRow.cs

@@ -8,5 +8,6 @@ public interface IRow : IEnumerable<ICell>, IAdapter
         {
             get;
         }
+        ICell CopyCell(int sourceIndex, int targetIdnex);
     }
 }

src/ExcelReport.Driver/ISheet.cs

@@ -14,5 +14,7 @@ public interface ISheet : IEnumerable<IRow>, IAdapter
         int CopyRows(int start, int end);
 
         int RemoveRows(int start, int end);
+
+        void MergeCells(int firstRow, int lastRow, int firstCol, int lastCol);
     }
 }

src/ExcelReport/Contexts/SheetContext.cs

@@ -36,6 +36,28 @@ public ICell GetCell(Location location)
             return row[location.ColumnIndex];
         }
 
+        public ICell GetCell(int row, int column, bool copyBeforeColumnCell = false)
+        {
+            IRow r = _sheet[row];
+
+            if (!copyBeforeColumnCell)
+            {
+                if (r.IsNull())
+                {
+                    return null;
+                }
+            }
+            else
+            {
+                if (column - 1 >= 0)
+                {
+                    r.CopyCell(column - 1, column);
+                }
+            }
+
+            return r[column];
+        }
+
         public void CopyRepeaterTemplate(Repeater repeater, Action processTemplate)
         {
             var startRowIndex = _rowIndexAccumulation.GetCurrentRowIndex(repeater.Start.RowIndex);
@@ -58,5 +80,35 @@ public void RemoveRepeaterTemplate(Repeater repeater)
             int span = _sheet.RemoveRows(startRowIndex, endRowIndex);
             _rowIndexAccumulation.Add(-span);
         }
+
+        public void FillDataTablerLayout(DataTabler dataTabler, Action processDataTableFilled)
+        {
+            var startRowIndex = _rowIndexAccumulation.GetCurrentRowIndex(dataTabler.DataStart.RowIndex);
+            var endRowIndex = _rowIndexAccumulation.GetCurrentRowIndex(dataTabler.DataEnd.RowIndex);
+
+            ICell headerCell = GetCell(dataTabler.HeaderStart);
+            headerCell.Value = headerCell.GetStringValue().CutEndOf($"$<{dataTabler.Name}>[header]");
+
+            ICell dataStartCell = GetCell(dataTabler.DataStart);
+            dataStartCell.Value = dataStartCell.GetStringValue().CutEndOf($"$<{dataTabler.Name}>[data]");
+
+            for (int s = 0, l = endRowIndex - startRowIndex; s < l; s++)
+            {
+                _sheet.CopyRows(startRowIndex + s, startRowIndex + s);
+            }
+
+            processDataTableFilled();
+
+            _rowIndexAccumulation.Add(endRowIndex - startRowIndex + 1);
+        }
+
+        public void MergeCells(int firstRow, int lastRow, int firstCol, int lastCol)
+        {
+            if (firstRow < 0 || lastRow < firstRow || firstCol < 0 || lastCol < firstCol)
+            {
+                return;
+            }
+            _sheet.MergeCells(firstRow, lastRow, firstCol, lastCol);
+        }
     }
 }

src/ExcelReport/ExcelReport.csproj

@@ -23,7 +23,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="ExcelReport.Driver" Version="2.0.0" />
+    <ProjectReference Include="..\ExcelReport.Driver\ExcelReport.Driver.csproj" />
   </ItemGroup>
 
 </Project>

src/ExcelReport/Meta/DataTabler.cs

@@ -0,0 +1,10 @@
+namespace ExcelReport.Meta
+{
+    public class DataTabler:Named
+    {
+        public Location HeaderStart { get; set; }
+        public Location HenderEnd { get; set; }
+        public Location DataStart { get; set; }
+        public Location DataEnd { get; set; }
+    }
+}

src/ExcelReport/Meta/SheetContainer.cs

@@ -5,5 +5,7 @@ public class SheetContainer : Named
         public Container<Parameter> Parameters { get; } = new Container<Parameter>();
 
         public Container<Repeater> Repeaters { get; } = new Container<Repeater>();
+
+        public Container<DataTabler> DataTablers { get; } = new Container<DataTabler>();
     }
 }

src/ExcelReport/Parsers/DataTableDataParser.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Text.RegularExpressions;
+
+namespace ExcelReport.Parsers
+{
+    public class DataTableDataParser : RegexParser
+    {
+        private static readonly Regex regex = new Regex(@"(?<=\$\<)([\w]*)(?=\>\[data\])");
+
+        public override Regex Regex => regex;
+    }
+}

src/ExcelReport/Parsers/DataTableHeaderParser.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Text.RegularExpressions;
+
+namespace ExcelReport.Parsers
+{
+    public sealed class DataTableHeaderParser:RegexParser
+    {
+        private static readonly Regex regex = new Regex(@"(?<=\$\<)([\w]*)(?=\>\[header\])");
+
+        public override Regex Regex => regex;
+    }
+}

src/ExcelReport/Parsers/TemplateParser.cs

@@ -12,6 +12,10 @@ public sealed class TemplateParser
 
         private static readonly RepeaterEndParser REPEATER_END_PARSER = new RepeaterEndParser();
 
+        private static readonly DataTableHeaderParser DATATABLE_HEADER_PARSER = new DataTableHeaderParser();
+
+        private static readonly DataTableDataParser DATATABLE_DATA_PARSER = new DataTableDataParser();
+
         public WorkbookContainer Parse(IWorkbook workbook)
         {
             WorkbookContainer workbookContainer = new WorkbookContainer();
@@ -37,6 +41,16 @@ public WorkbookContainer Parse(IWorkbook workbook)
                             {
                                 workbookContainer.Sheets[sheet.SheetName].Repeaters[tagName].End = new Location(cell.RowIndex, cell.ColumnIndex);
                             }
+
+                            foreach (var tagName in DATATABLE_HEADER_PARSER.Parse(cell.GetStringValue()))
+                            {
+                                workbookContainer.Sheets[sheet.SheetName].DataTablers[tagName].HeaderStart = new Location(cell.RowIndex, cell.ColumnIndex);
+                            }
+
+                            foreach (var tagName in DATATABLE_DATA_PARSER.Parse(cell.GetStringValue()))
+                            {
+                                workbookContainer.Sheets[sheet.SheetName].DataTablers[tagName].DataStart = new Location(cell.RowIndex, cell.ColumnIndex);
+                            }
                         }
                     }
                 }