From b1e8ceb1c97c5af0698962b4e095ad7ec68329e6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tau=20G=C3=A4rtli?= <git@tau.garden>
Date: Sun, 19 Jan 2025 21:50:42 +0100
Subject: [PATCH] Add more Try* API wrappers

---
 FrameworkFeatureConstants.props                |  4 ++--
 .../JsonSerializerOptionsExtensions.cs         | 14 ++++++++++++++
 .../Extensions/OrderedDictionaryExtensions.cs  | 18 ++++++++++++++++++
 .../ParseExtensions.IpPrimitives.cs            |  3 +++
 Funcky/PublicAPI.Unshipped.txt                 |  6 ++++++
 5 files changed, 43 insertions(+), 2 deletions(-)
 create mode 100644 Funcky/Extensions/JsonSerializerOptionsExtensions.cs
 create mode 100644 Funcky/Extensions/OrderedDictionaryExtensions.cs

diff --git a/FrameworkFeatureConstants.props b/FrameworkFeatureConstants.props
index b1e63c81..03d5a21f 100644
--- a/FrameworkFeatureConstants.props
+++ b/FrameworkFeatureConstants.props
@@ -16,9 +16,9 @@
 		<DefineConstants>$(DefineConstants);GENERIC_MATH;GENERIC_PARSABLE;AOT</DefineConstants>
 	</PropertyGroup>
 	<PropertyGroup Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net8.0'))">
-		<DefineConstants>$(DefineConstants);RANDOM_SHUFFLE;UTF8_SPAN_PARSABLE</DefineConstants>
+		<DefineConstants>$(DefineConstants);RANDOM_SHUFFLE;UTF8_SPAN_PARSABLE;JSON_SERIALIZER_OPTIONS_TRY_GET_TYPE_INFO;IP_NETWORK</DefineConstants>
 	</PropertyGroup>
 	<PropertyGroup Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net9.0'))">
-		<DefineConstants>$(DefineConstants);REFLECTION_ASSEMBLY_NAME_INFO;REFLECTION_TYPE_NAME</DefineConstants>
+		<DefineConstants>$(DefineConstants);REFLECTION_ASSEMBLY_NAME_INFO;REFLECTION_TYPE_NAME;ORDERED_DICTIONARY</DefineConstants>
 	</PropertyGroup>
 </Project>
diff --git a/Funcky/Extensions/JsonSerializerOptionsExtensions.cs b/Funcky/Extensions/JsonSerializerOptionsExtensions.cs
new file mode 100644
index 00000000..05d5b4a3
--- /dev/null
+++ b/Funcky/Extensions/JsonSerializerOptionsExtensions.cs
@@ -0,0 +1,14 @@
+#if JSON_SERIALIZER_OPTIONS_TRY_GET_TYPE_INFO
+using System.Text.Json;
+using System.Text.Json.Serialization.Metadata;
+
+namespace Funcky.Extensions;
+
+public static class JsonSerializerOptionsExtensions
+{
+    public static Option<JsonTypeInfo> GetTypeInfoOrNone(this JsonSerializerOptions options, Type type)
+        => options.TryGetTypeInfo(type, out var typeInfo)
+            ? typeInfo
+            : Option<JsonTypeInfo>.None;
+}
+#endif
diff --git a/Funcky/Extensions/OrderedDictionaryExtensions.cs b/Funcky/Extensions/OrderedDictionaryExtensions.cs
new file mode 100644
index 00000000..e6052c7d
--- /dev/null
+++ b/Funcky/Extensions/OrderedDictionaryExtensions.cs
@@ -0,0 +1,18 @@
+#if ORDERED_DICTIONARY
+using static Funcky.Internal.ValueMapper;
+
+namespace Funcky.Extensions;
+
+public static class OrderedDictionaryExtensions
+{
+    /// <summary>Determines the index of a specific key in the <see cref="System.Collections.Generic.OrderedDictionary{TKey,TValue}" />.</summary>
+    /// <param name="dictionary">The dictionary to search.</param>
+    /// <param name="key">The key to locate.</param>
+    /// <exception cref="T:System.ArgumentNullException">
+    /// <paramref name="key" /> is <see langword="null" />.</exception>
+    /// <returns>The index of <paramref name="key" /> if found; otherwise, <see cref="Option{TItem}.None"/>.</returns>
+    public static Option<int> IndexOfOrNone<TKey, TValue>(this OrderedDictionary<TKey, TValue> dictionary, TKey key)
+        where TKey : notnull
+        => MapNotFoundToNone(dictionary.IndexOf(key));
+}
+#endif
diff --git a/Funcky/Extensions/ParseExtensions/ParseExtensions.IpPrimitives.cs b/Funcky/Extensions/ParseExtensions/ParseExtensions.IpPrimitives.cs
index 40c888d5..842ef541 100644
--- a/Funcky/Extensions/ParseExtensions/ParseExtensions.IpPrimitives.cs
+++ b/Funcky/Extensions/ParseExtensions/ParseExtensions.IpPrimitives.cs
@@ -7,4 +7,7 @@ namespace Funcky.Extensions;
 #if IP_END_POINT_TRY_PARSE_SUPPORTED
 [OrNoneFromTryPattern(typeof(IPEndPoint), nameof(IPEndPoint.TryParse))]
 #endif
+#if IP_NETWORK
+[OrNoneFromTryPattern(typeof(IPNetwork), nameof(IPNetwork.TryParse))]
+#endif
 public static partial class ParseExtensions;
diff --git a/Funcky/PublicAPI.Unshipped.txt b/Funcky/PublicAPI.Unshipped.txt
index 7dc5c581..8b46e6f3 100644
--- a/Funcky/PublicAPI.Unshipped.txt
+++ b/Funcky/PublicAPI.Unshipped.txt
@@ -1 +1,7 @@
 #nullable enable
+Funcky.Extensions.JsonSerializerOptionsExtensions
+Funcky.Extensions.OrderedDictionaryExtensions
+static Funcky.Extensions.JsonSerializerOptionsExtensions.GetTypeInfoOrNone(this System.Text.Json.JsonSerializerOptions! options, System.Type! type) -> Funcky.Monads.Option<System.Text.Json.Serialization.Metadata.JsonTypeInfo!>
+static Funcky.Extensions.OrderedDictionaryExtensions.IndexOfOrNone<TKey, TValue>(this System.Collections.Generic.OrderedDictionary<TKey, TValue>! dictionary, TKey key) -> Funcky.Monads.Option<int>
+static Funcky.Extensions.ParseExtensions.ParseIPNetworkOrNone(this string? candidate) -> Funcky.Monads.Option<System.Net.IPNetwork>
+static Funcky.Extensions.ParseExtensions.ParseIPNetworkOrNone(this System.ReadOnlySpan<char> candidate) -> Funcky.Monads.Option<System.Net.IPNetwork>