Add support for outputting character classes as metadata

Author: Genbox

Src/FastData.Cli.Tests/CommandOutputs/cpp_-s HashTable_Files_Strings.input.verified.txt

@@ -61,6 +61,11 @@ public:
     static constexpr size_t item_count = 2;
     static constexpr size_t min_key_length = 5;
     static constexpr size_t max_key_length = 5;
+    static constexpr bool has_number = true;
+    static constexpr bool has_uppercase = false;
+    static constexpr bool has_lowercase = true;
+    static constexpr bool has_symbol = false;
+    static constexpr bool has_whitespace = false;
 };
 ,
   Item2: 

Src/FastData.Cli.Tests/CommandOutputs/cpp_Files_Strings.input.verified.txt

@@ -23,6 +23,11 @@ public:
     static constexpr size_t item_count = 2;
     static constexpr size_t min_key_length = 5;
     static constexpr size_t max_key_length = 5;
+    static constexpr bool has_number = true;
+    static constexpr bool has_uppercase = false;
+    static constexpr bool has_lowercase = true;
+    static constexpr bool has_symbol = false;
+    static constexpr bool has_whitespace = false;
 };
 ,
   Item2: 

Src/FastData.Cli.Tests/CommandOutputs/csharp_-s HashTable_Files_Strings.input.verified.txt

@@ -81,6 +81,11 @@ internal static class MyData
     public const uint ItemCount = 2;
     public const uint MinKeyLength = 5;
     public const uint MaxKeyLength = 5;
+    public const bool HasNumber = true;
+    public const bool HasUppercase = false;
+    public const bool HasLowercase = true;
+    public const bool HasSymbol = false;
+    public const bool HasWhitespace = false;
 }
 ,
   Item2: 

Src/FastData.Cli.Tests/CommandOutputs/csharp_Files_Strings.input.verified.txt

@@ -29,6 +29,11 @@ internal static class MyData
     public const uint ItemCount = 2;
     public const uint MinKeyLength = 5;
     public const uint MaxKeyLength = 5;
+    public const bool HasNumber = true;
+    public const bool HasUppercase = false;
+    public const bool HasLowercase = true;
+    public const bool HasSymbol = false;
+    public const bool HasWhitespace = false;
 }
 ,
   Item2: 

Src/FastData.Cli.Tests/CommandOutputs/rust_-s HashTable_Files_Strings.input.verified.txt

@@ -55,6 +55,11 @@ const ENTRIES: [e; 2] = [
     pub const ITEM_COUNT: usize = 2;
     pub const MIN_KEY_LENGTH: usize = 5;
     pub const MAX_KEY_LENGTH: usize = 5;
+    pub const HAS_NUMBER: bool = true;
+    pub const HAS_UPPERCASE: bool = false;
+    pub const HAS_LOWERCASE: bool = true;
+    pub const HAS_SYMBOL: bool = false;
+    pub const HAS_WHITESPACE: bool = false;
 }
 ,
   Item2: 

Src/FastData.Cli.Tests/CommandOutputs/rust_Files_Strings.input.verified.txt

@@ -27,6 +27,11 @@ impl MyData {
     pub const ITEM_COUNT: usize = 2;
     pub const MIN_KEY_LENGTH: usize = 5;
     pub const MAX_KEY_LENGTH: usize = 5;
+    pub const HAS_NUMBER: bool = true;
+    pub const HAS_UPPERCASE: bool = false;
+    pub const HAS_LOWERCASE: bool = true;
+    pub const HAS_SYMBOL: bool = false;
+    pub const HAS_WHITESPACE: bool = false;
 }
 ,
   Item2: 

Src/FastData.Cli.Tests/Properties/ModuleInitializer.cs

@@ -0,0 +1,10 @@
+using System.Runtime.CompilerServices;
+using VerifyTests.DiffPlex;
+
+namespace Genbox.FastData.Cli.Tests.Properties;
+
+internal static class ModuleInitializer
+{
+    [ModuleInitializer]
+    public static void Initialize() => VerifyDiffPlex.Initialize(OutputType.Compact);
+}

Src/FastData.Generator.CPlusPlus/Internal/Framework/CPlusPlusConstantsDef.cs

@@ -1,4 +1,5 @@
 using Genbox.FastData.Generator.Framework.Interfaces;
+using Genbox.FastData.Generators;
 
 namespace Genbox.FastData.Generator.CPlusPlus.Internal.Framework;
 
@@ -10,4 +11,13 @@ internal class CPlusPlusConstantsDef : IConstantsDef
     public Func<string, string, string> MinValueTemplate => (type, value) => $"    static constexpr {type} min_key = {value};";
     public Func<string, string, string> MaxValueTemplate => (type, value) => $"    static constexpr {type} max_key = {value};";
     public Func<string, string, string> ItemCountTemplate => (type, value) => $"    static constexpr {type} item_count = {value};";
+
+    public Func<CharacterClass, string> CharacterClassesTemplate => value =>
+        $"""
+             static constexpr bool has_number = {(value.HasFlag(CharacterClass.Number) ? "true" : "false")};
+             static constexpr bool has_uppercase = {(value.HasFlag(CharacterClass.Uppercase) ? "true" : "false")};
+             static constexpr bool has_lowercase = {(value.HasFlag(CharacterClass.Lowercase) ? "true" : "false")};
+             static constexpr bool has_symbol = {(value.HasFlag(CharacterClass.Symbol) ? "true" : "false")};
+             static constexpr bool has_whitespace = {(value.HasFlag(CharacterClass.Whitespace) ? "true" : "false")};
+         """;
 }

Src/FastData.Generator.CSharp/Internal/Framework/CSharpConstantsDef.cs

@@ -1,4 +1,5 @@
 using Genbox.FastData.Generator.Framework.Interfaces;
+using Genbox.FastData.Generators;
 
 namespace Genbox.FastData.Generator.CSharp.Internal.Framework;
 
@@ -10,4 +11,13 @@ internal class CSharpConstantsDef : IConstantsDef
     public Func<string, string, string> MinValueTemplate => (type, value) => $"    public const {type} MinKey = {value};";
     public Func<string, string, string> MaxValueTemplate => (type, value) => $"    public const {type} MaxKey = {value};";
     public Func<string, string, string> ItemCountTemplate => (type, value) => $"    public const {type} ItemCount = {value};";
+
+    public Func<CharacterClass, string> CharacterClassesTemplate => value =>
+        $"""
+             public const bool HasNumber = {(value.HasFlag(CharacterClass.Number) ? "true" : "false")};
+             public const bool HasUppercase = {(value.HasFlag(CharacterClass.Uppercase) ? "true" : "false")};
+             public const bool HasLowercase = {(value.HasFlag(CharacterClass.Lowercase) ? "true" : "false")};
+             public const bool HasSymbol = {(value.HasFlag(CharacterClass.Symbol) ? "true" : "false")};
+             public const bool HasWhitespace = {(value.HasFlag(CharacterClass.Whitespace) ? "true" : "false")};
+         """;
 }

Src/FastData.Generator.Rust/Internal/Framework/RustConstantsDef.cs

@@ -1,4 +1,5 @@
 using Genbox.FastData.Generator.Framework.Interfaces;
+using Genbox.FastData.Generators;
 
 namespace Genbox.FastData.Generator.Rust.Internal.Framework;
 
@@ -10,4 +11,13 @@ internal class RustConstantsDef : IConstantsDef
     public Func<string, string, string> MinValueTemplate => (type, value) => $"    pub const MIN_KEY: {type} = {value};";
     public Func<string, string, string> MaxValueTemplate => (type, value) => $"    pub const MAX_KEY: {type} = {value};";
     public Func<string, string, string> ItemCountTemplate => (type, value) => $"    pub const ITEM_COUNT: {type} = {value};";
+
+    public Func<CharacterClass, string> CharacterClassesTemplate => value =>
+        $"""
+             pub const HAS_NUMBER: bool = {(value.HasFlag(CharacterClass.Number) ? "true" : "false")};
+             pub const HAS_UPPERCASE: bool = {(value.HasFlag(CharacterClass.Uppercase) ? "true" : "false")};
+             pub const HAS_LOWERCASE: bool = {(value.HasFlag(CharacterClass.Lowercase) ? "true" : "false")};
+             pub const HAS_SYMBOL: bool = {(value.HasFlag(CharacterClass.Symbol) ? "true" : "false")};
+             pub const HAS_WHITESPACE: bool = {(value.HasFlag(CharacterClass.Whitespace) ? "true" : "false")};
+         """;
 }