+ RestClientOptions class

BytecodeApi.Rest/RestClient.cs

@@ -11,6 +11,10 @@ public abstract class RestClient : IDisposable
 	/// </summary>
 	public string BaseUrl { get; private init; }
 	/// <summary>
+	/// A <see cref="RestClientOptions" /> object with formatting options for this <see cref="RestClient" /> instance.
+	/// </summary>
+	protected internal RestClientOptions Options { get; set; }
+	/// <summary>
 	/// Gets the <see cref="System.Net.Http.HttpClient" /> that is used to process requests.
 	/// </summary>
 	protected internal HttpClient HttpClient { get; private init; }
@@ -24,6 +28,7 @@ protected RestClient(string baseUrl)
 		Check.ArgumentNull(baseUrl);
 
 		BaseUrl = baseUrl.TrimEnd('/');
+		Options = new();
 		HttpClient = new();
 	}
 	/// <summary>

BytecodeApi.Rest/RestClientOptions.cs

@@ -0,0 +1,33 @@
+namespace BytecodeApi.Rest;
+
+/// <summary>
+/// Represents a set of formatting options for a <see cref="RestClient" /> instance.
+/// </summary>
+public sealed class RestClientOptions
+{
+	/// <summary>
+	/// Gets or sets a value specifying the format that is used to convert <see cref="DateTime" /> values.
+	/// <para>The default value is "yyyy-MM-ddTHH:mm:sszzz".</para>
+	/// </summary>
+	public string QueryParameterDateTimeFormat { get; set; }
+	/// <summary>
+	/// Gets or sets a value specifying the format that is used to convert <see cref="DateOnly" /> values.
+	/// <para>The default value is "yyyy-MM-dd".</para>
+	/// </summary>
+	public string QueryParameterDateOnlyFormat { get; set; }
+	/// <summary>
+	/// Gets or sets a value specifying the format that is used to convert <see cref="TimeOnly" /> values.
+	/// <para>The default value is "HH:mm:ss".</para>
+	/// </summary>
+	public string QueryParameterTimeOnlyFormat { get; set; }
+
+	/// <summary>
+	/// Initializes a new instance of the <see cref="RestClientOptions" /> class with default formatting options.
+	/// </summary>
+	public RestClientOptions()
+	{
+		QueryParameterDateTimeFormat = "yyyy-MM-ddTHH:mm:sszzz";
+		QueryParameterDateOnlyFormat = "yyyy-MM-dd";
+		QueryParameterTimeOnlyFormat = "HH:mm:ss";
+	}
+}

BytecodeApi.Rest/RestRequest.cs

@@ -36,6 +36,7 @@ public RestRequest QueryParameter(string name, object? value)
 	{
 		Check.ObjectDisposed<RestClient>(RestClient.Disposed);
 		Check.ArgumentNull(name);
+		Check.ArgumentNull(RestClient.Options);
 
 		if (value == null)
 		{
@@ -53,8 +54,9 @@ public RestRequest QueryParameter(string name, object? value)
 			{
 				string str => str,
 				Enum enumValue => Convert.ToInt32(enumValue).ToString(),
-				DateTime dateTimeParameter => dateTimeParameter.ToStringInvariant("yyyy-MM-dd HH:mm:ss"),
-				DateOnly dateOnlyParameter => dateOnlyParameter.ToStringInvariant("yyyy-MM-dd"),
+				DateTime dateTimeParameter => dateTimeParameter.ToStringInvariant(RestClient.Options.QueryParameterDateTimeFormat),
+				DateOnly dateOnlyParameter => dateOnlyParameter.ToStringInvariant(RestClient.Options.QueryParameterDateOnlyFormat),
+				TimeOnly timeOnlyParameter => timeOnlyParameter.ToStringInvariant(RestClient.Options.QueryParameterTimeOnlyFormat),
 				_ => value?.ToString() ?? ""
 			};