// Copyright Dirk Lemstra https://github.com/dlemstra/Magick.NET.
// Licensed under the Apache License, Version 2.0.

using System.Globalization;

namespace ImageMagick;

internal sealed class ExifSignedByte : ExifValue<sbyte>
{
    public ExifSignedByte(ExifTagValue tag)
        : base(tag, default)
    {
    }

    public override ExifDataType DataType => ExifDataType.SignedByte;

    protected override string StringValue
        => Value.ToString("X2", CultureInfo.InvariantCulture);

    public override bool SetValue(object value)
    {
        if (base.SetValue(value))
            return true;

        switch (value)
        {
            case int intValue:
                Value = (sbyte)intValue;
                return true;
            default:
                return false;
        }
    }
}
