From 10c2768f1aa297beeb349dd27c7a454bc4aabe90 Mon Sep 17 00:00:00 2001
From: walon <taojingjian@gmail.com>
Date: Sat, 19 Jun 2021 16:22:10 +0800
Subject: [PATCH] =?UTF-8?q?=E3=80=90=E6=96=B0=E5=A2=9E=E3=80=91=E6=96=B0?=
 =?UTF-8?q?=E5=A2=9EExcel2TextDiff=E5=B7=A5=E5=85=B7=E9=A1=B9=E7=9B=AE?=
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 =?UTF-8?q?=E4=B8=BAtext=E5=90=8E=E5=86=8Ddiff?=
MIME-Version: 1.0
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---
 .gitignore                               |   1 +
 config/Datas/test/full_type.xlsx         | Bin 12409 -> 12485 bytes
 src/Excel2TextDiff/Excel2TextDiff.csproj |  13 ++++
 src/Excel2TextDiff/Excel2TextWriter.cs   |  61 +++++++++++++++
 src/Excel2TextDiff/Program.cs            |  90 +++++++++++++++++++++++
 src/Luban.sln                            |   6 ++
 6 files changed, 171 insertions(+)
 create mode 100644 src/Excel2TextDiff/Excel2TextDiff.csproj
 create mode 100644 src/Excel2TextDiff/Excel2TextWriter.cs
 create mode 100644 src/Excel2TextDiff/Program.cs

diff --git a/.gitignore b/.gitignore
index 2dd2119..0682222 100644
--- a/.gitignore
+++ b/.gitignore
@@ -269,3 +269,4 @@ __pycache__/
 /config/output_data
 /config/output_lua
 /config/output_lua_without_test
+/src/Excel2TextDiff/Properties/launchSettings.json
diff --git a/config/Datas/test/full_type.xlsx b/config/Datas/test/full_type.xlsx
index bb5374a38d95ddc1ae8946c988d67cab5badf216..fee10bc567226a54dcc4e7a4e10ef4d0d44bdbf5 100644
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diff --git a/src/Excel2TextDiff/Excel2TextDiff.csproj b/src/Excel2TextDiff/Excel2TextDiff.csproj
new file mode 100644
index 0000000..9503e57
--- /dev/null
+++ b/src/Excel2TextDiff/Excel2TextDiff.csproj
@@ -0,0 +1,13 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net5.0</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="CommandLineParser" Version="2.8.0" />
+    <PackageReference Include="ExcelDataReader" Version="3.6.0" />
+  </ItemGroup>
+
+</Project>
diff --git a/src/Excel2TextDiff/Excel2TextWriter.cs b/src/Excel2TextDiff/Excel2TextWriter.cs
new file mode 100644
index 0000000..ac5336c
--- /dev/null
+++ b/src/Excel2TextDiff/Excel2TextWriter.cs
@@ -0,0 +1,61 @@
+using CommandLine;
+using ExcelDataReader;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Excel2TextDiff
+{
+    class Excel2TextWriter
+    {
+        class CommandLineOptions
+        {
+            [Option('p', "port", Required = false, HelpText = "listen port")]
+            public int Port { get; set; } = 8899;
+        }
+
+        public void TransformToTextAndSave(string excelFile, string outputTextFile)
+        {
+            var lines = new List<string>();
+            using var excelFileStream = new FileStream(excelFile, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
+            string ext = Path.GetExtension(excelFile);
+            using (var reader = ext != ".csv" ? ExcelReaderFactory.CreateReader(excelFileStream) : ExcelReaderFactory.CreateCsvReader(excelFileStream))
+            {
+                do
+                {
+                    lines.Add($"===[{reader.Name ?? ""}]===");
+                    LoadRemainRows(reader, lines);
+                } while (reader.NextResult());
+            }
+            File.WriteAllLines(outputTextFile, lines, System.Text.Encoding.UTF8);
+        }
+
+        private void LoadRemainRows(IExcelDataReader reader, List<string> lines)
+        {
+            int rowIndex = 0;
+            while (reader.Read())
+            {
+                ++rowIndex; // 第一行是 meta ，跳过
+                var row = new List<string>();
+                for (int i = 0, n = reader.FieldCount; i < n; i++)
+                {
+                    object cell = reader.GetValue(i);
+                    row.Add(cell != null ? cell.ToString() : "");
+                }
+                int lastNotEmptyIndex = row.FindLastIndex(s => !string.IsNullOrEmpty(s));
+                if (lastNotEmptyIndex >= 0)
+                {
+                    row = row.GetRange(0, lastNotEmptyIndex + 1);
+                }
+                else
+                {
+                    row.Clear();
+                }
+                lines.Add(string.Join(',', row));
+            }
+        }
+    }
+}
diff --git a/src/Excel2TextDiff/Program.cs b/src/Excel2TextDiff/Program.cs
new file mode 100644
index 0000000..4cd89f7
--- /dev/null
+++ b/src/Excel2TextDiff/Program.cs
@@ -0,0 +1,90 @@
+using CommandLine;
+using CommandLine.Text;
+using System;
+using System.Collections.Generic;
+using System.IO;
+
+namespace Excel2TextDiff
+{
+    class CommandLineOptions
+    {
+        [Option('t', SetName = "transform", HelpText = "transform excel to text file")]
+        public bool IsTransform { get; set; }
+
+        [Option('d', SetName = "diff", HelpText = "transform and diff file")]
+        public bool IsDiff { get; set; }
+
+        [Option('p', SetName = "diff", Required = false, HelpText = "3rd diff program. default TortoiseMerge")]
+        public string DiffProgram { get; set; }
+
+        [Value(0)]
+        public IList<string> Files { get; set; }
+    }
+
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            //if (args.Length != 2 && args.Length != 3)
+            //{
+            //    Console.WriteLine("Usage:");
+            //    Console.WriteLine("Excel2TextDiff <file1> <file2> [path_of_diff_program]");
+            //    return;
+            //}
+
+            var options = ParseOptions(args);
+
+            System.Text.Encoding.RegisterProvider(System.Text.CodePagesEncodingProvider.Instance);
+            var writer = new Excel2TextWriter();
+
+            if (options.IsTransform)
+            {
+                if (options.Files.Count != 2)
+                {
+                    Console.WriteLine("Usage: Excel2TextDiff -t <excel file> <text file>");
+                    Environment.Exit(1);
+                }
+
+                writer.TransformToTextAndSave(options.Files[0], options.Files[1]);
+            }
+            else
+            {
+                if (options.Files.Count != 2)
+                {
+                    Console.WriteLine("Usage: Excel2TextDiff -d <excel file 1> <excel file 2> [-p <diff programe>]");
+                    Environment.Exit(1);
+                }
+
+                var diffProgame = options.DiffProgram ?? "TortoiseMerge.exe";
+
+                var tempTxt1 = Path.GetTempFileName();
+                writer.TransformToTextAndSave(options.Files[0], tempTxt1);
+
+                var tempTxt2 = Path.GetTempFileName();
+                writer.TransformToTextAndSave(options.Files[1], tempTxt2);
+
+                string arg1 = $"/base:{tempTxt1.Replace('\\', '/')}";
+                string arg2 = $"/mine:{tempTxt2.Replace('\\', '/')}";
+                Console.WriteLine(" {0} {1}", arg1, arg2);
+                System.Diagnostics.Process.Start(diffProgame, new string[] { arg1, arg2 });
+            }
+        }
+
+        private static CommandLineOptions ParseOptions(String[] args)
+        {
+            var helpWriter = new StringWriter();
+            var parser = new Parser(ps =>
+            {
+                ps.HelpWriter = helpWriter;
+            });
+
+            var result = parser.ParseArguments<CommandLineOptions>(args);
+            if (result.Tag == ParserResultType.NotParsed)
+            {
+                Console.Error.WriteLine(helpWriter.ToString());
+                Environment.Exit(1);
+            }
+            return ((Parsed<CommandLineOptions>)result).Value;
+        }
+    }
+}
diff --git a/src/Luban.sln b/src/Luban.sln
index d1ea460..2afa966 100644
--- a/src/Luban.sln
+++ b/src/Luban.sln
@@ -19,6 +19,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Luban.Job.Proto", "Luban.Jo
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Luban.Job.Db", "Luban.Job.Db\Luban.Job.Db.csproj", "{7467AC15-C61F-4C56-942F-18EAEA902C58}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Excel2TextDiff", "Excel2TextDiff\Excel2TextDiff.csproj", "{9477226F-469E-458F-A3AD-9115D777A65A}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -57,6 +59,10 @@ Global
 		{7467AC15-C61F-4C56-942F-18EAEA902C58}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{7467AC15-C61F-4C56-942F-18EAEA902C58}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{7467AC15-C61F-4C56-942F-18EAEA902C58}.Release|Any CPU.Build.0 = Release|Any CPU
+		{9477226F-469E-458F-A3AD-9115D777A65A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{9477226F-469E-458F-A3AD-9115D777A65A}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{9477226F-469E-458F-A3AD-9115D777A65A}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{9477226F-469E-458F-A3AD-9115D777A65A}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE