// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
 
using System.Threading.Tasks;
using Microsoft.CodeAnalysis.InlineHints;
using Roslyn.LanguageServer.Protocol;
using Xunit;
using Xunit.Abstractions;
using LSP = Roslyn.LanguageServer.Protocol;
 
namespace Microsoft.CodeAnalysis.LanguageServer.UnitTests.InlayHint;
 
public sealed class VisualBasicInlayHintTests : AbstractInlayHintTests
{
    public VisualBasicInlayHintTests(ITestOutputHelper? testOutputHelper) : base(testOutputHelper)
    {
    }
 
    [Theory, CombinatorialData]
    public async Task TestOneInlayParameterHintAsync(bool mutatingLspWorkspace)
    {
        var markup =
@"Class A
    Sub M(x As Integer)
    End Sub
 
    Sub M2()
        M({|x:|}5)
    End Sub
End Class";
        await RunVerifyInlayHintAsync(markup, mutatingLspWorkspace);
    }
 
    [Theory, CombinatorialData]
    public async Task TestMultipleInlayParameterHintsAsync(bool mutatingLspWorkspace)
    {
        var markup =
@"Class A
    Sub M(x As Integer, y As Boolean)
    End Sub
 
    Sub M2()
        M({|x:|}5, {|y:|}True)
    End Sub
End Class";
        await RunVerifyInlayHintAsync(markup, mutatingLspWorkspace);
    }
 
    private async Task RunVerifyInlayHintAsync(string markup, bool mutatingLspWorkspace)
    {
        await using var testLspServer = await CreateVisualBasicTestLspServerAsync(markup, mutatingLspWorkspace, new InitializationOptions
        {
            ClientCapabilities = new LSP.VSInternalClientCapabilities
            {
                SupportsVisualStudioExtensions = true,
                Workspace = new WorkspaceClientCapabilities
                {
                    InlayHint = new InlayHintWorkspaceSetting
                    {
                        RefreshSupport = true
                    }
                }
            }
        });
        testLspServer.TestWorkspace.GlobalOptions.SetGlobalOption(InlineHintsOptionsStorage.EnabledForParameters, LanguageNames.VisualBasic, true);
        await VerifyInlayHintAsync(testLspServer);
    }
}