// 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;

namespace Microsoft.CodeAnalysis;

internal partial struct SymbolKey
{
    private readonly struct ComparisonOptions(bool ignoreCase, bool ignoreAssemblyKeys)
    {
        [Flags]
        private enum Option : byte
        {
            None = 0x0,
            IgnoreCase = 0x1,
            IgnoreAssemblyKeys = 0x2,
        }

        private readonly Option _flags =
                BoolToOption(ignoreCase, Option.IgnoreCase) |
                BoolToOption(ignoreAssemblyKeys, Option.IgnoreAssemblyKeys);

        public bool IgnoreCase => (_flags & Option.IgnoreCase) == Option.IgnoreCase;

        public bool IgnoreAssemblyKey => (_flags & Option.IgnoreAssemblyKeys) == Option.IgnoreAssemblyKeys;

        public byte FlagsValue => (byte)_flags;

        private static Option BoolToOption(bool value, Option option)
            => value ? option : Option.None;
    }
}