/// <summary>
/// Creates a styled piece of text.
/// </summary>
/// <param name="foreColor">The foreground color to use.</param>
/// <param name="backColor">The background color to use.</param>
/// <param name="decorations">The decorations to be applied to the text.</param>
/// <param name="text">The text to be styled.</param>
/// <param name="reset">Whether to reset the console to default styling before and after printing the text.</param>
/// <exception cref="ArgumentNullException"><paramref name="foreColor"/> or <paramref name="backColor"/> is <c>null</c>.</exception>
/// <exception cref="ArgumentException"><paramref name="decorations"/> is not a valid enum.</exception>
public FabulousText(IColor foreColor, IColor backColor, TextDecoration decorations, string?text, bool reset = false)
{
ForegroundColor = foreColor ?? throw new ArgumentNullException(nameof(foreColor));
BackgroundColor = backColor ?? throw new ArgumentNullException(nameof(backColor));
if (!decorations.IsValid())
{
throw new ArgumentException($"The { nameof(TextDecoration) } provided must be a valid enum.", nameof(decorations));
}
Decorations = decorations;
ConsoleReset = reset;
Text = text ?? string.Empty;
}
public static IEnumerable <ConsoleStyle> GetAnsiStyles(this TextDecoration decorations)
{
if (!decorations.IsValid())
{
throw new ArgumentException($"The { nameof(TextDecoration) } provided must be a valid enum.", nameof(decorations));
}
var result = new List <ConsoleStyle>();
var validDecorations = decorations.GetFlags().Where(d => d != TextDecoration.None);
foreach (var decoration in validDecorations)
{
result.Add(_decorations[decoration]);
}
return(result);
}
