// 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;
using Microsoft.CodeAnalysis.CSharp.LanguageService;
using Microsoft.CodeAnalysis.CSharp.Syntax;
using Microsoft.CodeAnalysis.Diagnostics;
using Microsoft.CodeAnalysis.LanguageService;
using Microsoft.CodeAnalysis.UseCoalesceExpression;

namespace Microsoft.CodeAnalysis.CSharp.UseCoalesceExpression;

[DiagnosticAnalyzer(LanguageNames.CSharp)]
internal sealed class CSharpUseCoalesceExpressionForNullableTernaryConditionalCheckDiagnosticAnalyzer :
    AbstractUseCoalesceExpressionForNullableTernaryConditionalCheckDiagnosticAnalyzer<
        SyntaxKind,
        ExpressionSyntax,
        ConditionalExpressionSyntax,
        BinaryExpressionSyntax,
        MemberAccessExpressionSyntax,
        PrefixUnaryExpressionSyntax>
{
    protected override ISyntaxFacts GetSyntaxFacts()
        => CSharpSyntaxFacts.Instance;

    protected override bool IsTargetTyped(SemanticModel semanticModel, ConditionalExpressionSyntax conditional, CancellationToken cancellationToken)
        => UseCoalesceExpressionHelpers.IsTargetTyped(semanticModel, conditional, cancellationToken);
}