JsonConverterDictionaryKeySupport

Cysharp · Feb 23, 2022 · 01f70b8 · 01f70b8
1 parent a0f38fc
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diff --git a/README.md b/README.md
@@ -125,10 +125,12 @@ enum UnitGenerateOptions
     MessagePackFormatter = 256,
     DapperTypeHandler = 512,
     EntityFrameworkValueConverter = 1024,
+    WithoutComparisonOperator = 2048,
+    JsonConverterDictionaryKeySupport = 4096
 }
 ```
 
-UnitGenerateOptions has some serializer support. For example, a result like `Serialize(userId) => { Value = 1111 }` is awful. The value-object should be serialized natively, i.e. `Serialzie(useId) => 1111`, and should be able to be added directly to a database, etc.
+UnitGenerateOptions has some serializer support. For example, a result like `Serialize(userId) => { Value = 1111 }` is awful. The value-object should be serialized natively, i.e. `Serialize(useId) => 1111`, and should be able to be added directly to a database, etc.
 
 Currently UnitGenerator supports [MessagePack for C#](https://github.com/neuecc/MessagePack-CSharp), System.Text.Json(JsonSerializer), [Dapper](https://github.com/StackExchange/Dapper) and EntityFrameworkCore.
 
@@ -391,6 +393,15 @@ public readonly partial struct UserId
 }
 ```
 
+### JsonConverterDictionaryKeySupport
+
+Implements `JsonConverter`'s `WriteAsPropertyName/ReadAsPropertyName`. It supports from .NET 6, supports Dictionary's Key.
+
+```csharp
+var dict = Dictionary<UserId, int>
+JsonSerializer.Serialize(dict);
+````
+
 ### MessagePackFormatter
 
 Implements MessagePack for C#'s `MessagePackFormatter`. It will be used `MessagePackSerializer` automatically.

diff --git a/sandbox/ConsoleApp/AllPrimitives.cs b/sandbox/ConsoleApp/AllPrimitives.cs
@@ -2,12 +2,14 @@
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
+using System.Text.Json;
+using System.Text.Json.Serialization;
 using System.Threading.Tasks;
 using UnitGenerator;
 
 namespace ConsoleApp
 {
-    [UnitOf(typeof(int), UnitGenerateOptions.ParseMethod | UnitGenerateOptions.MinMaxMethod | UnitGenerateOptions.ArithmeticOperator | UnitGenerateOptions.ValueArithmeticOperator | UnitGenerateOptions.Comparable | UnitGenerateOptions.Validate | UnitGenerateOptions.JsonConverter | UnitGenerateOptions.MessagePackFormatter | UnitGenerateOptions.DapperTypeHandler | UnitGenerateOptions.EntityFrameworkValueConverter)]
+    [UnitOf(typeof(int), UnitGenerateOptions.ParseMethod | UnitGenerateOptions.MinMaxMethod | UnitGenerateOptions.ArithmeticOperator | UnitGenerateOptions.ValueArithmeticOperator | UnitGenerateOptions.Comparable | UnitGenerateOptions.Validate | UnitGenerateOptions.JsonConverter | UnitGenerateOptions.MessagePackFormatter | UnitGenerateOptions.DapperTypeHandler | UnitGenerateOptions.EntityFrameworkValueConverter | UnitGenerateOptions.JsonConverterDictionaryKeySupport)]
     public readonly partial struct A
     {
         private partial void Validate()
@@ -16,7 +18,7 @@ namespace ConsoleApp
         }
     }
 
-    [UnitOf(typeof(int), UnitGenerateOptions.ParseMethod | UnitGenerateOptions.MinMaxMethod | UnitGenerateOptions.ArithmeticOperator | UnitGenerateOptions.ValueArithmeticOperator | UnitGenerateOptions.Comparable | UnitGenerateOptions.Validate | UnitGenerateOptions.JsonConverter | UnitGenerateOptions.MessagePackFormatter | UnitGenerateOptions.DapperTypeHandler | UnitGenerateOptions.EntityFrameworkValueConverter)]
+    [UnitOf(typeof(int), UnitGenerateOptions.ParseMethod | UnitGenerateOptions.MinMaxMethod | UnitGenerateOptions.ArithmeticOperator | UnitGenerateOptions.ValueArithmeticOperator | UnitGenerateOptions.Comparable | UnitGenerateOptions.Validate | UnitGenerateOptions.JsonConverter | UnitGenerateOptions.MessagePackFormatter | UnitGenerateOptions.DapperTypeHandler | UnitGenerateOptions.EntityFrameworkValueConverter | UnitGenerateOptions.JsonConverterDictionaryKeySupport)]
     public readonly partial struct T
     {
         private partial void Validate()
@@ -25,7 +27,7 @@ namespace ConsoleApp
         }
     }
 
-    [UnitOf(typeof(uint), UnitGenerateOptions.ParseMethod | UnitGenerateOptions.MinMaxMethod | UnitGenerateOptions.ArithmeticOperator | UnitGenerateOptions.ValueArithmeticOperator | UnitGenerateOptions.Comparable | UnitGenerateOptions.Validate | UnitGenerateOptions.JsonConverter | UnitGenerateOptions.MessagePackFormatter | UnitGenerateOptions.DapperTypeHandler | UnitGenerateOptions.EntityFrameworkValueConverter)]
+    [UnitOf(typeof(uint), UnitGenerateOptions.ParseMethod | UnitGenerateOptions.MinMaxMethod | UnitGenerateOptions.ArithmeticOperator | UnitGenerateOptions.ValueArithmeticOperator | UnitGenerateOptions.Comparable | UnitGenerateOptions.Validate | UnitGenerateOptions.JsonConverter | UnitGenerateOptions.MessagePackFormatter | UnitGenerateOptions.DapperTypeHandler | UnitGenerateOptions.EntityFrameworkValueConverter | UnitGenerateOptions.JsonConverterDictionaryKeySupport)]
     public readonly partial struct B
     {
         private partial void Validate()
@@ -34,7 +36,7 @@ namespace ConsoleApp
         }
     }
 
-    [UnitOf(typeof(short), UnitGenerateOptions.ParseMethod | UnitGenerateOptions.MinMaxMethod | UnitGenerateOptions.ArithmeticOperator | UnitGenerateOptions.ValueArithmeticOperator | UnitGenerateOptions.Comparable | UnitGenerateOptions.Validate | UnitGenerateOptions.JsonConverter | UnitGenerateOptions.MessagePackFormatter | UnitGenerateOptions.DapperTypeHandler | UnitGenerateOptions.EntityFrameworkValueConverter)]
+    [UnitOf(typeof(short), UnitGenerateOptions.ParseMethod | UnitGenerateOptions.MinMaxMethod | UnitGenerateOptions.ArithmeticOperator | UnitGenerateOptions.ValueArithmeticOperator | UnitGenerateOptions.Comparable | UnitGenerateOptions.Validate | UnitGenerateOptions.JsonConverter | UnitGenerateOptions.MessagePackFormatter | UnitGenerateOptions.DapperTypeHandler | UnitGenerateOptions.EntityFrameworkValueConverter | UnitGenerateOptions.JsonConverterDictionaryKeySupport)]
     public readonly partial struct C
     {
         private partial void Validate()
@@ -43,7 +45,7 @@ namespace ConsoleApp
         }
     }
 
-    [UnitOf(typeof(ushort), UnitGenerateOptions.ParseMethod | UnitGenerateOptions.MinMaxMethod | UnitGenerateOptions.ArithmeticOperator | UnitGenerateOptions.ValueArithmeticOperator | UnitGenerateOptions.Comparable | UnitGenerateOptions.Validate | UnitGenerateOptions.JsonConverter | UnitGenerateOptions.MessagePackFormatter | UnitGenerateOptions.DapperTypeHandler | UnitGenerateOptions.EntityFrameworkValueConverter)]
+    [UnitOf(typeof(ushort), UnitGenerateOptions.ParseMethod | UnitGenerateOptions.MinMaxMethod | UnitGenerateOptions.ArithmeticOperator | UnitGenerateOptions.ValueArithmeticOperator | UnitGenerateOptions.Comparable | UnitGenerateOptions.Validate | UnitGenerateOptions.JsonConverter | UnitGenerateOptions.MessagePackFormatter | UnitGenerateOptions.DapperTypeHandler | UnitGenerateOptions.EntityFrameworkValueConverter | UnitGenerateOptions.JsonConverterDictionaryKeySupport)]
     public readonly partial struct D
     {
         private partial void Validate()
@@ -52,7 +54,7 @@ namespace ConsoleApp
         }
     }
 
-    [UnitOf(typeof(byte), UnitGenerateOptions.ParseMethod | UnitGenerateOptions.MinMaxMethod | UnitGenerateOptions.ArithmeticOperator | UnitGenerateOptions.ValueArithmeticOperator | UnitGenerateOptions.Comparable | UnitGenerateOptions.Validate | UnitGenerateOptions.JsonConverter | UnitGenerateOptions.MessagePackFormatter | UnitGenerateOptions.DapperTypeHandler | UnitGenerateOptions.EntityFrameworkValueConverter)]
+    [UnitOf(typeof(byte), UnitGenerateOptions.ParseMethod | UnitGenerateOptions.MinMaxMethod | UnitGenerateOptions.ArithmeticOperator | UnitGenerateOptions.ValueArithmeticOperator | UnitGenerateOptions.Comparable | UnitGenerateOptions.Validate | UnitGenerateOptions.JsonConverter | UnitGenerateOptions.MessagePackFormatter | UnitGenerateOptions.DapperTypeHandler | UnitGenerateOptions.EntityFrameworkValueConverter | UnitGenerateOptions.JsonConverterDictionaryKeySupport)]
     public readonly partial struct E
     {
         private partial void Validate()
@@ -61,7 +63,7 @@ namespace ConsoleApp
         }
     }
 
-    [UnitOf(typeof(sbyte), UnitGenerateOptions.ParseMethod | UnitGenerateOptions.MinMaxMethod | UnitGenerateOptions.ArithmeticOperator | UnitGenerateOptions.ValueArithmeticOperator | UnitGenerateOptions.Comparable | UnitGenerateOptions.Validate | UnitGenerateOptions.JsonConverter | UnitGenerateOptions.MessagePackFormatter | UnitGenerateOptions.DapperTypeHandler | UnitGenerateOptions.EntityFrameworkValueConverter)]
+    [UnitOf(typeof(sbyte), UnitGenerateOptions.ParseMethod | UnitGenerateOptions.MinMaxMethod | UnitGenerateOptions.ArithmeticOperator | UnitGenerateOptions.ValueArithmeticOperator | UnitGenerateOptions.Comparable | UnitGenerateOptions.Validate | UnitGenerateOptions.JsonConverter | UnitGenerateOptions.MessagePackFormatter | UnitGenerateOptions.DapperTypeHandler | UnitGenerateOptions.EntityFrameworkValueConverter | UnitGenerateOptions.JsonConverterDictionaryKeySupport)]
     public readonly partial struct F
     {
         private partial void Validate()
@@ -70,7 +72,7 @@ namespace ConsoleApp
         }
     }
 
-    [UnitOf(typeof(float), UnitGenerateOptions.ParseMethod | UnitGenerateOptions.MinMaxMethod | UnitGenerateOptions.ArithmeticOperator | UnitGenerateOptions.ValueArithmeticOperator | UnitGenerateOptions.Comparable | UnitGenerateOptions.Validate | UnitGenerateOptions.JsonConverter | UnitGenerateOptions.MessagePackFormatter | UnitGenerateOptions.DapperTypeHandler | UnitGenerateOptions.EntityFrameworkValueConverter)]
+    [UnitOf(typeof(float), UnitGenerateOptions.ParseMethod | UnitGenerateOptions.MinMaxMethod | UnitGenerateOptions.ArithmeticOperator | UnitGenerateOptions.ValueArithmeticOperator | UnitGenerateOptions.Comparable | UnitGenerateOptions.Validate | UnitGenerateOptions.JsonConverter | UnitGenerateOptions.MessagePackFormatter | UnitGenerateOptions.DapperTypeHandler | UnitGenerateOptions.EntityFrameworkValueConverter | UnitGenerateOptions.JsonConverterDictionaryKeySupport)]
     public readonly partial struct G
     {
         private partial void Validate()
@@ -79,7 +81,7 @@ namespace ConsoleApp
         }
     }
 
-    [UnitOf(typeof(double), UnitGenerateOptions.ParseMethod | UnitGenerateOptions.MinMaxMethod | UnitGenerateOptions.ArithmeticOperator | UnitGenerateOptions.ValueArithmeticOperator | UnitGenerateOptions.Comparable | UnitGenerateOptions.Validate | UnitGenerateOptions.JsonConverter | UnitGenerateOptions.MessagePackFormatter | UnitGenerateOptions.DapperTypeHandler | UnitGenerateOptions.EntityFrameworkValueConverter)]
+    [UnitOf(typeof(double), UnitGenerateOptions.ParseMethod | UnitGenerateOptions.MinMaxMethod | UnitGenerateOptions.ArithmeticOperator | UnitGenerateOptions.ValueArithmeticOperator | UnitGenerateOptions.Comparable | UnitGenerateOptions.Validate | UnitGenerateOptions.JsonConverter | UnitGenerateOptions.MessagePackFormatter | UnitGenerateOptions.DapperTypeHandler | UnitGenerateOptions.EntityFrameworkValueConverter | UnitGenerateOptions.JsonConverterDictionaryKeySupport)]
     public readonly partial struct H
     {
         private partial void Validate()
@@ -88,7 +90,7 @@ namespace ConsoleApp
         }
     }
 
-    [UnitOf(typeof(decimal), UnitGenerateOptions.ParseMethod | UnitGenerateOptions.MinMaxMethod | UnitGenerateOptions.ArithmeticOperator | UnitGenerateOptions.ValueArithmeticOperator | UnitGenerateOptions.Comparable | UnitGenerateOptions.Validate | UnitGenerateOptions.JsonConverter | UnitGenerateOptions.MessagePackFormatter | UnitGenerateOptions.DapperTypeHandler | UnitGenerateOptions.EntityFrameworkValueConverter)]
+    [UnitOf(typeof(decimal), UnitGenerateOptions.ParseMethod | UnitGenerateOptions.MinMaxMethod | UnitGenerateOptions.ArithmeticOperator | UnitGenerateOptions.ValueArithmeticOperator | UnitGenerateOptions.Comparable | UnitGenerateOptions.Validate | UnitGenerateOptions.JsonConverter | UnitGenerateOptions.MessagePackFormatter | UnitGenerateOptions.DapperTypeHandler | UnitGenerateOptions.EntityFrameworkValueConverter | UnitGenerateOptions.JsonConverterDictionaryKeySupport)]
     public readonly partial struct I
     {
         private partial void Validate()
@@ -97,7 +99,7 @@ namespace ConsoleApp
         }
     }
 
-    [UnitOf(typeof(float), UnitGenerateOptions.ParseMethod | UnitGenerateOptions.MinMaxMethod | UnitGenerateOptions.ArithmeticOperator | UnitGenerateOptions.ValueArithmeticOperator | UnitGenerateOptions.Comparable | UnitGenerateOptions.Validate | UnitGenerateOptions.JsonConverter | UnitGenerateOptions.MessagePackFormatter | UnitGenerateOptions.DapperTypeHandler | UnitGenerateOptions.EntityFrameworkValueConverter)]
+    [UnitOf(typeof(float), UnitGenerateOptions.ParseMethod | UnitGenerateOptions.MinMaxMethod | UnitGenerateOptions.ArithmeticOperator | UnitGenerateOptions.ValueArithmeticOperator | UnitGenerateOptions.Comparable | UnitGenerateOptions.Validate | UnitGenerateOptions.JsonConverter | UnitGenerateOptions.MessagePackFormatter | UnitGenerateOptions.DapperTypeHandler | UnitGenerateOptions.EntityFrameworkValueConverter | UnitGenerateOptions.JsonConverterDictionaryKeySupport)]
     public readonly partial struct J
     {
         private partial void Validate()

diff --git a/sandbox/ConsoleApp/ConsoleApp.csproj b/sandbox/ConsoleApp/ConsoleApp.csproj
@@ -2,7 +2,7 @@
 
     <PropertyGroup>
         <OutputType>Exe</OutputType>
-        <TargetFramework>net5.0</TargetFramework>
+        <TargetFramework>net6.0</TargetFramework>
         <Nullable>enable</Nullable>
 
 

diff --git a/sandbox/ConsoleApp/Others.cs b/sandbox/ConsoleApp/Others.cs
@@ -19,7 +19,7 @@ namespace ConsoleApp
             _ = AsPrimitive();
         }
     }
-    [UnitOf(typeof(string), UnitGenerateOptions.Validate | UnitGenerateOptions.DapperTypeHandler | UnitGenerateOptions.EntityFrameworkValueConverter)]
+    [UnitOf(typeof(string), UnitGenerateOptions.Validate | UnitGenerateOptions.JsonConverter | UnitGenerateOptions.DapperTypeHandler | UnitGenerateOptions.EntityFrameworkValueConverter)]
     public readonly partial struct ST
     {
         private partial void Validate()

diff --git a/sandbox/ConsoleApp/Program.cs b/sandbox/ConsoleApp/Program.cs
@@ -1,18 +1,26 @@
 using Sample;
 using System;
+using System.Collections.Generic;
 using System.ComponentModel;
 using System.Globalization;
+using System.Text;
 using System.Text.Json;
 using System.Text.Json.Serialization;
 using UnitGenerator;
 
+//var a = UnitGenerateOptions.JsonConverterDictionaryKeySupport;
 
+//var has = UnitGenerateOptions.JsonConverterDictionaryKeySupport.HasFlag(UnitGenerateOptions.Validate);
+//Console.WriteLine(has);
+
+var json = JsonSerializer.Serialize(new Dictionary<Guid, string> { { Guid.NewGuid(), "hogemoge" } });
+
+
+
+Console.WriteLine(json);
 
-var id1 = FooId.Empty;
-var id2 = new FooId(Guid.Empty);
 
 
-Console.WriteLine(id1 == id2);
 
 [UnitOf(typeof(int))]
 public readonly partial struct NoNamespace
@@ -22,13 +30,13 @@
 [UnitOf(typeof(Guid), UnitGenerateOptions.Comparable | UnitGenerateOptions.WithoutComparisonOperator)]
 public readonly partial struct FooId { }
 
-[UnitOf(typeof(Ulid), UnitGenerateOptions.Comparable | UnitGenerateOptions.WithoutComparisonOperator | UnitGenerateOptions.MessagePackFormatter)]
+[UnitOf(typeof(Ulid), UnitGenerateOptions.Comparable | UnitGenerateOptions.WithoutComparisonOperator | UnitGenerateOptions.MessagePackFormatter | UnitGenerateOptions.JsonConverter | UnitGenerateOptions.JsonConverterDictionaryKeySupport)]
 public readonly partial struct BarId { }
 
 namespace Sample
 {
 
-    [UnitOf(typeof(int), UnitGenerateOptions.ArithmeticOperator | UnitGenerateOptions.ValueArithmeticOperator | UnitGenerateOptions.Comparable | UnitGenerateOptions.MinMaxMethod)]
+    [UnitOf(typeof(int), UnitGenerateOptions.ArithmeticOperator | UnitGenerateOptions.ValueArithmeticOperator | UnitGenerateOptions.Comparable | UnitGenerateOptions.MinMaxMethod | UnitGenerateOptions.JsonConverter | UnitGenerateOptions.JsonConverterDictionaryKeySupport)]
     public readonly partial struct Hp
     {
         // public static Hp operator +(in Hp x, in Hp y) => new Hp(checked((int)(x.value + y.value)));
@@ -77,31 +85,3 @@ public void Foo()
     }
 
 }
-
-
-namespace ConsoleApp
-{
-
-
-    [UnitOf(typeof((string street, string city)))]
-    public readonly partial struct StreetAddress { }
-
-    class Program
-    {
-        static void Foo(short x)
-        {
-        }
-
-        static void Main(string[] args)
-        {
-
-
-        }
-    }
-
-}
-
-
-
-
-
diff --git a/src/UnitGenerator/CodeTemplate.Partial.cs b/src/UnitGenerator/CodeTemplate.Partial.cs
@@ -40,5 +40,33 @@ internal DbType GetDbType()
                 _ => DbType.Object
             };
         }
+
+        internal bool IsSupportUtf8Formatter()
+        {
+            return Type switch
+            {
+                "short" => true,
+                "int" => true,
+                "long" => true,
+                "ushort" => true,
+                "uint" => true,
+                "ulong" => true,
+                "bool" => true,
+                "byte" => true,
+                "sbyte" => true,
+                "float" => true,
+                "double" => true,
+                "System.DateTime" => true,
+                "System.DateTimeOffset" => true,
+                "System.TimeSpan" => true,
+                "System.Guid" => true,
+                _ => false
+            };
+        }
+
+        internal bool IsUlid()
+        {
+            return Type == "Ulid" || Type == "System.Ulid";
+        }
     }
-}
+}