[dotnet] [bidi] Support SetClientWindowState in Browser module

dotnet/src/webdriver/BiDi/Browser/BrowserModule.cs

@@ -52,4 +52,18 @@ public async Task<GetClientWindowsResult> GetClientWindowsAsync(GetClientWindows
     {
         return await Broker.ExecuteCommandAsync<GetClientWindowsCommand, GetClientWindowsResult>(new(), options).ConfigureAwait(false);
     }
+
+    internal async Task<ClientWindowInfo> SetClientWindowStateAsync(ClientWindow clientWindow, ClientWindowNamedState state, SetClientWindowNamedStateOptions? options = null)
+    {
+        var @params = new SetClientWindowNamedStateCommandParameters(clientWindow, state);
+
+        return await Broker.ExecuteCommandAsync<SetClientWindowStateCommand, ClientWindowInfo>(new SetClientWindowStateCommand(@params), options).ConfigureAwait(false);
+    }
+
+    internal async Task<ClientWindowInfo> SetClientWindowStateAsync(ClientWindow clientWindow, SetClientWindowRectStateOptions? options = null)
+    {
+        var @params = new SetClientWindowRectStateCommandParameters(clientWindow, options);
+
+        return await Broker.ExecuteCommandAsync<SetClientWindowStateCommand, ClientWindowInfo>(new SetClientWindowStateCommand(@params), options).ConfigureAwait(false);
+    }
 }

dotnet/src/webdriver/BiDi/Browser/ClientWindow.cs

@@ -17,14 +17,29 @@
 // under the License.
 // </copyright>
 
+using System.Threading.Tasks;
+
 namespace OpenQA.Selenium.BiDi.Browser;
 
 public record ClientWindow
 {
-    internal ClientWindow(string id)
+    internal ClientWindow(BiDi bidi, string id)
     {
+        BiDi = bidi;
         Id = id;
     }
 
+    internal BiDi BiDi { get; }
+
     internal string Id { get; }
+
+    public Task<ClientWindowInfo> SetStateAsync(ClientWindowNamedState state, SetClientWindowNamedStateOptions? options = null)
+    {
+        return BiDi.Browser.SetClientWindowStateAsync(this, state, options);
+    }
+
+    public Task<ClientWindowInfo> SetStateAsync(SetClientWindowRectStateOptions? options = null)
+    {
+        return BiDi.Browser.SetClientWindowStateAsync(this, options);
+    }
 }

dotnet/src/webdriver/BiDi/Browser/ClientWindowInfo.cs

@@ -17,9 +17,12 @@
 // under the License.
 // </copyright>
 
+using OpenQA.Selenium.BiDi.Communication;
+using System.Text.Json.Serialization;
+
 namespace OpenQA.Selenium.BiDi.Browser;
 
-public record ClientWindowInfo(bool Active, ClientWindow ClientWindow, ClientWindowState State, int Height, int Width, int X, int Y);
+public record ClientWindowInfo(bool Active, ClientWindow ClientWindow, ClientWindowState State, int Height, int Width, int X, int Y) : EmptyResult;
 
 public enum ClientWindowState
 {

dotnet/src/webdriver/BiDi/Browser/SetClientWindowStateCommand.cs

@@ -0,0 +1,66 @@
+// <copyright file="SetClientWindowStateCommand.cs" company="Selenium Committers">
+// Licensed to the Software Freedom Conservancy (SFC) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The SFC licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+// </copyright>
+
+using OpenQA.Selenium.BiDi.Communication;
+using System.Text.Json.Serialization;
+
+namespace OpenQA.Selenium.BiDi.Browser;
+
+internal class SetClientWindowStateCommand(SetClientWindowStateCommandParameters @params)
+    : Command<SetClientWindowStateCommandParameters, ClientWindowInfo>(@params, "browser.setClientWindowState");
+
+[JsonDerivedType(typeof(SetClientWindowNamedStateCommandParameters))]
+[JsonDerivedType(typeof(SetClientWindowRectStateCommandParameters))]
+internal abstract record SetClientWindowStateCommandParameters(ClientWindow ClientWindow) : CommandParameters;
+
+internal record SetClientWindowNamedStateCommandParameters(ClientWindow ClientWindow, ClientWindowNamedState State) : SetClientWindowStateCommandParameters(ClientWindow);
+
+internal record SetClientWindowRectStateCommandParameters(ClientWindow ClientWindow, [property: JsonIgnore] SetClientWindowRectStateOptions? Options) : SetClientWindowStateCommandParameters(ClientWindow)
+{
+    [JsonInclude]
+    internal string State { get; } = "normal";
+
+    public int? Width { get; set; } = Options?.Width;
+
+    public int? Height { get; set; } = Options?.Height;
+
+    public int? X { get; set; } = Options?.X;
+
+    public int? Y { get; set; } = Options?.Y;
+}
+
+public record SetClientWindowNamedStateOptions : CommandOptions;
+
+public record SetClientWindowRectStateOptions : CommandOptions
+{
+    public int? Width { get; set; }
+
+    public int? Height { get; set; }
+
+    public int? X { get; set; }
+
+    public int? Y { get; set; }
+}
+
+public enum ClientWindowNamedState
+{
+    Fullscreen,
+    Maximized,
+    Minimized
+}

dotnet/src/webdriver/BiDi/Communication/Broker.cs

@@ -72,8 +72,8 @@ internal Broker(BiDi bidi, Uri url)
             Converters =
             {
                 new BrowsingContextConverter(_bidi),
-                new BrowserUserContextConverter(bidi),
-                new BrowserClientWindowConverter(),
+                new BrowserUserContextConverter(_bidi),
+                new BrowserClientWindowConverter(_bidi),
                 new NavigationConverter(),
                 new InterceptConverter(_bidi),
                 new RequestConverter(),

dotnet/src/webdriver/BiDi/Communication/Json/BiDiJsonSerializerContext.cs

@@ -87,6 +87,7 @@ namespace OpenQA.Selenium.BiDi.Communication.Json;
 [JsonSerializable(typeof(Browser.RemoveUserContextCommand))]
 [JsonSerializable(typeof(Browser.GetClientWindowsCommand))]
 [JsonSerializable(typeof(Browser.GetClientWindowsResult))]
+[JsonSerializable(typeof(Browser.SetClientWindowStateCommand))]
 [JsonSerializable(typeof(Browser.UserContextInfo))]
 [JsonSerializable(typeof(IReadOnlyList<Browser.UserContextInfo>))]
 [JsonSerializable(typeof(IReadOnlyList<Browser.ClientWindowInfo>))]

dotnet/src/webdriver/BiDi/Communication/Json/Converters/BrowserClientWindowConverter.cs

@@ -26,11 +26,18 @@ namespace OpenQA.Selenium.BiDi.Communication.Json.Converters;
 
 internal class BrowserClientWindowConverter : JsonConverter<ClientWindow>
 {
+    private readonly BiDi _bidi;
+
+    public BrowserClientWindowConverter(BiDi bidi)
+    {
+        _bidi = bidi;
+    }
+
     public override ClientWindow? Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
     {
         var id = reader.GetString();
 
-        return new ClientWindow(id!);
+        return new ClientWindow(_bidi, id!);
     }
 
     public override void Write(Utf8JsonWriter writer, ClientWindow value, JsonSerializerOptions options)

dotnet/test/common/BiDi/Browser/BrowserTest.cs

@@ -69,4 +69,28 @@ public async Task CanGetClientWindows()
         Assert.That(clientWindows, Has.Count.GreaterThanOrEqualTo(1));
         Assert.That(clientWindows[0].ClientWindow, Is.Not.Null);
     }
+
+    [Test]
+    [Ignore("Not yet implemented by all vendors")]
+    public async Task CanSetClientWindowNamedState()
+    {
+        var clientWindows = await bidi.Browser.GetClientWindowsAsync();
+
+        var clientWindowInfo = await clientWindows[0].ClientWindow.SetStateAsync(ClientWindowNamedState.Fullscreen);
+
+        // TODO: Make assertion meaningfull
+        Assert.That(clientWindowInfo, Is.Not.Null);
+    }
+
+    [Test]
+    [Ignore("Not yet implemented by all vendors")]
+    public async Task CanSetClientWindowRectState()
+    {
+        var clientWindows = await bidi.Browser.GetClientWindowsAsync();
+
+        var clientWindowInfo = await clientWindows[0].ClientWindow.SetStateAsync(new() { Width = 500, Height = 300, X = 10, Y = 10 });
+
+        // TODO: Make assertion meaningfull
+        Assert.That(clientWindowInfo, Is.Not.Null);
+    }
 }