From 05ccb4d8f1bbe3fb64e117136b4a89bcfb0b0b33 Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Tue, 27 Oct 2020 19:21:35 +0800
Subject: Split front and back end.

---
 .../Timeline.ErrorCodes.CodeGenerator/Program.cs   | 77 ++++++++++++++++++++++
 .../Timeline.ErrorCodes.CodeGenerator.csproj       | 16 +++++
 .../packages.lock.json                             | 24 +++++++
 3 files changed, 117 insertions(+)
 create mode 100644 BackEnd/Timeline.ErrorCodes.CodeGenerator/Program.cs
 create mode 100644 BackEnd/Timeline.ErrorCodes.CodeGenerator/Timeline.ErrorCodes.CodeGenerator.csproj
 create mode 100644 BackEnd/Timeline.ErrorCodes.CodeGenerator/packages.lock.json

(limited to 'BackEnd/Timeline.ErrorCodes.CodeGenerator')

diff --git a/BackEnd/Timeline.ErrorCodes.CodeGenerator/Program.cs b/BackEnd/Timeline.ErrorCodes.CodeGenerator/Program.cs
new file mode 100644
index 00000000..84ab5908
--- /dev/null
+++ b/BackEnd/Timeline.ErrorCodes.CodeGenerator/Program.cs
@@ -0,0 +1,77 @@
+using System;
+using System.Linq;
+using System.Reflection;
+using System.Text;
+
+namespace Timeline.ErrorCodes.CodeGenerator
+{
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            string Indent(int n)
+            {
+                const string indent = "    ";
+                return string.Concat(Enumerable.Repeat(indent, n));
+            }
+
+            StringBuilder code = new StringBuilder();
+
+            code.AppendLine("using static Timeline.Resources.Messages;");
+            code.AppendLine();
+            code.AppendLine("namespace Timeline.Models.Http");
+            code.AppendLine("{");
+
+            int depth = 1;
+
+            void RecursiveAddErrorCode(Type type, bool root)
+            {
+                code.AppendLine($"{Indent(depth)}public static class {(root ? "ErrorResponse" : type.Name)}");
+                code.AppendLine($"{Indent(depth)}{{");
+
+                foreach (var field in type.GetFields(BindingFlags.Public | BindingFlags.Static | BindingFlags.FlattenHierarchy)
+                    .Where(fi => fi.IsLiteral && !fi.IsInitOnly && fi.FieldType == typeof(int)))
+                {
+                    var path = type.FullName.Replace("+", ".").Replace("Timeline.Models.Http.ErrorCodes.", "") + "." + field.Name;
+
+                    code.AppendLine($"{Indent(depth + 1)}public static CommonResponse {field.Name}(params object?[] formatArgs)");
+                    code.AppendLine($"{Indent(depth + 1)}{{");
+                    code.AppendLine($"{Indent(depth + 2)}return new CommonResponse({"ErrorCodes." + path}, string.Format({path.Replace(".", "_")}, formatArgs));");
+                    code.AppendLine($"{Indent(depth + 1)}}}");
+                    code.AppendLine();
+                    code.AppendLine($"{Indent(depth + 1)}public static CommonResponse CustomMessage_{field.Name}(string message, params object?[] formatArgs)");
+                    code.AppendLine($"{Indent(depth + 1)}{{");
+                    code.AppendLine($"{Indent(depth + 2)}return new CommonResponse({"ErrorCodes." + path}, string.Format(message, formatArgs));");
+                    code.AppendLine($"{Indent(depth + 1)}}}");
+                    code.AppendLine();
+                }
+
+                depth += 1;
+
+                foreach (var nestedType in type.GetNestedTypes())
+                {
+                    RecursiveAddErrorCode(nestedType, false);
+                }
+
+                depth -= 1;
+
+                code.AppendLine($"{Indent(depth)}}}");
+                code.AppendLine();
+            }
+
+            RecursiveAddErrorCode(typeof(Timeline.Models.Http.ErrorCodes), true);
+
+            code.AppendLine("}");
+
+            var generatedCode = code.ToString();
+
+            Console.WriteLine(generatedCode);
+
+            TextCopy.ClipboardService.SetText(generatedCode);
+            var oldColor = Console.ForegroundColor;
+            Console.ForegroundColor = ConsoleColor.Green;
+            Console.WriteLine("Code has copied to clipboard!");
+            Console.ForegroundColor = oldColor;
+        }
+    }
+}
diff --git a/BackEnd/Timeline.ErrorCodes.CodeGenerator/Timeline.ErrorCodes.CodeGenerator.csproj b/BackEnd/Timeline.ErrorCodes.CodeGenerator/Timeline.ErrorCodes.CodeGenerator.csproj
new file mode 100644
index 00000000..c8eb97f3
--- /dev/null
+++ b/BackEnd/Timeline.ErrorCodes.CodeGenerator/Timeline.ErrorCodes.CodeGenerator.csproj
@@ -0,0 +1,16 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="TextCopy" Version="4.2.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\Timeline.ErrorCodes\Timeline.ErrorCodes.csproj" />
+  </ItemGroup>
+
+</Project>
diff --git a/BackEnd/Timeline.ErrorCodes.CodeGenerator/packages.lock.json b/BackEnd/Timeline.ErrorCodes.CodeGenerator/packages.lock.json
new file mode 100644
index 00000000..69cfee1e
--- /dev/null
+++ b/BackEnd/Timeline.ErrorCodes.CodeGenerator/packages.lock.json
@@ -0,0 +1,24 @@
+{
+  "version": 1,
+  "dependencies": {
+    ".NETCoreApp,Version=v3.1": {
+      "TextCopy": {
+        "type": "Direct",
+        "requested": "[4.2.0, )",
+        "resolved": "4.2.0",
+        "contentHash": "NY2UAFIjBJj+3aABP5tyO6ooEdkJxIGtwRNqvMQKLmyIeZiyGvM4XYbkKNntyQlhyFhhfBww05C3D/0DdimfaQ==",
+        "dependencies": {
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "3.1.4"
+        }
+      },
+      "Microsoft.Extensions.DependencyInjection.Abstractions": {
+        "type": "Transitive",
+        "resolved": "3.1.4",
+        "contentHash": "AceHamXNKDMDwIoZqEoApLp8s3935wSC3VXrPaRWa0wWOaEcYdDlo1nWQ1zLiezoDmpJzV7FqDm53E0Ty/hEMg=="
+      },
+      "timeline.errorcodes": {
+        "type": "Project"
+      }
+    }
+  }
+}
\ No newline at end of file
-- 
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