From c3970bd64eb409c60cca9224df7bf2235adf9376 Mon Sep 17 00:00:00 2001
From: KristofferStrube <kristoffer.strube@gmail.com>
Date: Wed, 31 Jan 2024 20:23:32 +0100
Subject: [PATCH] Updated OscillatorTypeConverter to support reading.

---
 .../Converters/OscillatorTypeConverter.cs              | 10 +++++++++-
 .../Options/OscillatorType.cs                          | 10 +++++-----
 2 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/src/KristofferStrube.Blazor.WebAudio/Converters/OscillatorTypeConverter.cs b/src/KristofferStrube.Blazor.WebAudio/Converters/OscillatorTypeConverter.cs
index 1818a89..a0277fe 100644
--- a/src/KristofferStrube.Blazor.WebAudio/Converters/OscillatorTypeConverter.cs
+++ b/src/KristofferStrube.Blazor.WebAudio/Converters/OscillatorTypeConverter.cs
@@ -7,7 +7,15 @@ internal class OscillatorTypeConverter : JsonConverter<OscillatorType>
 {
     public override OscillatorType Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
     {
-        throw new NotImplementedException();
+        return reader.GetString() switch
+        {
+            "sine" => OscillatorType.Sine,
+            "square" => OscillatorType.Square,
+            "sawtooth" => OscillatorType.Sawtooth,
+            "triangle" => OscillatorType.Triangle,
+            "custom" => OscillatorType.Custom,
+            var value => throw new ArgumentException($"Value '{value}' was not a valid {nameof(OscillatorType)}."),
+        };
     }
 
     public override void Write(Utf8JsonWriter writer, OscillatorType value, JsonSerializerOptions options)
diff --git a/src/KristofferStrube.Blazor.WebAudio/Options/OscillatorType.cs b/src/KristofferStrube.Blazor.WebAudio/Options/OscillatorType.cs
index e55185b..7f13fc2 100644
--- a/src/KristofferStrube.Blazor.WebAudio/Options/OscillatorType.cs
+++ b/src/KristofferStrube.Blazor.WebAudio/Options/OscillatorType.cs
@@ -11,23 +11,23 @@ namespace KristofferStrube.Blazor.WebAudio;
 public enum OscillatorType
 {
     /// <summary>
-    /// A sine wave
+    /// A sine wave.
     /// </summary>
     Sine,
     /// <summary>
-    /// A square wave of duty period 0.5
+    /// A square wave of duty period <c>0.5</c>.
     /// </summary>
     Square,
     /// <summary>
-    ///	A sawtooth wave
+    ///	A sawtooth wave.
     /// </summary>
     Sawtooth,
     /// <summary>
-    /// A triangle wave
+    /// A triangle wave.
     /// </summary>
     Triangle,
     /// <summary>
-    /// A custom periodic wave
+    /// A custom periodic wave.
     /// </summary>
     Custom
 }
\ No newline at end of file