// Copyright (c) .NET Foundation and contributors. All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full license information.

using System.Linq;
using Microsoft.CodeAnalysis;
using Microsoft.CodeAnalysis.Diagnostics;

namespace ILLink.RoslynAnalyzer
{
    internal static class AnalyzerOptionsExtensions
    {
        public static string? GetMSBuildPropertyValue(
            this AnalyzerOptions options,
            string optionName)
        {
            return options.AnalyzerConfigOptionsProvider.GlobalOptions.TryGetValue(
                    $"build_property.{optionName}", out var value)
                ? value
                : null;
        }

        public static bool IsMSBuildPropertyValueTrue(
            this AnalyzerOptions options,
            string propertyName)
        {
            var propertyValue = GetMSBuildPropertyValue(options, propertyName);
            if (!string.Equals(propertyValue?.Trim(), "true", System.StringComparison.OrdinalIgnoreCase))
                return false;

            return true;
        }
    }
}