Omnishell

0.0.2

Core/Styles/RibbonStyle.cs

using Core.Painter;
using Core.Segments;
 
namespace Core.Styles;
 
public class RibbonStyle : IStyle
{
    public string Name => "ribbon";
 
    public AbstractSegment ApplyStyle
    (
        AbstractSegment current,
        AbstractSegment? previous,
        AbstractSegment? next
    )
    {
        current.Prefix = new PaintedString
        {
            Background = Exists(previous) && SameStyle(current, previous) ? current.Format.Background : ConsoleColor.Black,
            Foreground = Exists(previous) && SameStyle(current, previous) ? previous.Format.Background : current.Format.Background,
            String = Exists(previous) && SameStyle(current, previous) ? "" : ""
        };
        current.Center = new PaintedString
        {
            Background = current.Format.Background,
            Foreground = current.Format.Foreground,
            String = $" {current.Value} "
        };
        current.Suffix = new PaintedString
        {
            Background = Exists(next) && SameStyle(current, next) ? next.Format.Background : ConsoleColor.Black,
            Foreground = Exists(next) && SameStyle(current, next) ? current.Format.Background : current.Format.Background,
            String = ""
        };
        return current;
    }
 
    private static bool Exists(AbstractSegment? segement)
    {
        return !string.IsNullOrEmpty(segement?.Value);
    }
 
    private static bool SameStyle(AbstractSegment? segment, AbstractSegment? segment2)
    {
        return segment?.Format.Style == segment2?.Format.Style;
    }
}