using System;
using System.Collections.Generic;

namespace Sunless.Architecture;

public sealed class ArchBuildingManifest : ArchKindManifest<ArchBuilding> {
	public override ArchKind Kind => ArchKind.Building;

	public override string Slot => "Units";

	public override string Label => "Building";

	public override string Glyph => ArchIcons.Get( "subtool_building", "domain" );

	public override string Subtool => ArchSubtools.Building;

	public override bool RootsAtPlan => true;

	public override string HostOutput => "Building frame and bounds";

	public override IEnumerable<ArchKind> Children => new[]
	{
		ArchKind.Room, ArchKind.Roof, ArchKind.Platform, ArchKind.Porch,
		ArchKind.Approach, ArchKind.Downpipe, ArchKind.Fence, ArchKind.Ladder,
		ArchKind.Balcony, ArchKind.ExteriorStair,
		ArchKind.Pipe, ArchKind.Bracket,
		ArchKind.Cut
	};

	public override int IndirectRank => 110;

	public override IEnumerable<object> Filed( ArchPlan plan, object host ) {
		if ( plan is null || host is not null ) {
			return Array.Empty<object>();
		}

		return plan.Buildings;
	}
}