using System;

namespace Sunless.Architecture;

// What edge protection a deck, a balcony or a roof may stand, and the one answer to how a chosen style divides
// the edge it stands on. A railing is bayed because its panels are stock; a parapet is one wall per straight
// stretch, because a wall cut into bays is a wall with joints nothing put there.
public static class ArchGuardStyles {
	public static readonly BarrierStyle[] Standing =
	{
		BarrierStyle.PostAndRail,
		BarrierStyle.Picket,
		BarrierStyle.Solid
	};

	public static float Bay( BarrierStyle style, ArchKit kit ) {
		return style == BarrierStyle.Solid ? 4096f : MathF.Max( 24f, kit.RoofGuardBay );
	}

	public static string Icon( BarrierStyle style ) => style switch {
		BarrierStyle.Picket => "fence",
		BarrierStyle.Solid => "rectangle",
		_ => "table_rows"
	};

	public static string Hint( BarrierStyle style ) => style switch {
		BarrierStyle.Picket => "Picket balustrade — newels and boards",
		BarrierStyle.Solid => "Solid parapet — one coped wall, no posts",
		_ => "Posts and rails"
	};
}