namespace Sunless.Architecture;

// THE NAMES A GENERATOR MAY GIVE ITS PIECES, in one place. A piece is addressed by name from three sides - the
// generator that opens the scope, the object it becomes in the scene, and the record an author's collision
// override is filed under - so a name typed out at the emission site is a piece whose override silently stops
// matching the day somebody renames it.
public static class ArchPieces
{
	// The eave assembly. Everything hung on the drip line is filed under it, so a house's guttering is one row
	// to hide, collide and reason about rather than three scattered down the roof.
	public const string Gutters = "Gutters";
	public const string Fascia = "Fascia";
	public const string Soffit = "Soffit";
	public const string Channel = "Channel";
	public const string Downpipes = "Downpipes";

	public const string Deck = "Deck";
	public const string Capping = "Capping";
	public const string Frame = "Frame";
	public const string EndWalls = "End Walls";
	public const string Parapet = "Parapet";
	public const string Guardrail = "Guardrail";
	public const string Ceiling = "Ceiling";
	public const string Cornice = "Cornice";
	public const string Lights = "Lights";

	public const string Plinth = "Plinth";
	public const string Posts = "Posts";
	public const string Beams = "Beams";
	public const string Balustrade = "Balustrade";
	public const string Canopy = "Canopy";
	public const string Flashing = "Flashing";
	public const string Steps = "Steps";
	public const string Ramp = "Ramp";

	public const string Cladding = "Cladding";
	public const string Openings = "Openings";
	public const string Trims = "Trims";
	public const string Fittings = "Fittings";
	public const string Skirting = "Skirting";

	public const string Treads = "Treads";
	public const string Stringers = "Stringers";
	public const string Enclosure = "Enclosure";
	public const string Landings = "Landings";

	public const string Shaft = "Shaft";
	public const string Footing = "Footing";
	public const string Capital = "Capital";
	public const string Span = "Span";

	public const string Rails = "Rails";
	public const string Infill = "Infill";
	public const string Coping = "Coping";
	public const string Lining = "Lining";

	public const string Carriageway = "Carriageway";
	public const string Pavement = "Pavement";
	public const string Markings = "Markings";
	public const string Barrier = "Barrier";
	public const string Girder = "Girder";
	public const string Bents = "Bents";
	public const string Abutments = "Abutments";
	public const string Upstand = "Upstand";
	public const string Invert = "Invert";
	public const string Walkway = "Walkway";
	public const string Services = "Services";
	public const string Portal = "Portal";

	public const string Balcony = "Balcony";
	public const string Bars = "Bars";
	public const string Sign = "Sign";
	public const string Plant = "Plant";
	public const string Cables = "Cables";
	public const string Brackets = "Brackets";
	public const string Pipes = "Pipes";
	public const string Retaining = "Retaining";
	public const string Interior = "Interior";
	public const string Flight = "Flight";

	// A side or an end reads as a piece of the thing it belongs to, never as a suffix on its name: Upstand/Left
	// groups with Upstand/Right, where Upstand_L and Upstand_R are two unrelated rows that happen to sort together.
	public const string Left = "Left";
	public const string Right = "Right";
	public const string Near = "Near";
	public const string Far = "Far";

	public static string Side( bool right ) => right ? Right : Left;

	// Classic Material Icons only - the editor ships an older set than the web font, and a glyph it does not
	// know draws an empty box rather than falling back.
	public static string Glyph( string name ) => name switch
	{
		Gutters or Channel or Downpipes or Pipes => "water_damage",
		Fascia or Soffit or Trims or Cornice or Skirting => "horizontal_rule",
		Deck or Capping or Coping => "layers",
		Frame or Stringers or Beams => "grid_4x4",
		EndWalls or Cladding or Parapet or Enclosure or Lining => "crop_square",
		Guardrail or Balustrade or Rails or Infill => "fence",
		Ceiling or Canopy or Flashing => "roofing",
		Openings or Lights => "window",
		Posts or Shaft or Footing or Capital or Span or Bents => "view_column",
		Steps or Treads or Landings or Ramp => "stairs",
		Plinth or Abutments or Invert => "foundation",
		Carriageway or Markings => "route",
		Pavement or Walkway => "directions_walk",
		Girder or Upstand or Barrier => "horizontal_rule",
		Portal or Services => "door_front",
		Balcony or Interior => "crop_square",
		Bars or Retaining => "fence",
		Sign => "label",
		Plant => "filter_alt",
		Cables => "power_input",
		Brackets => "build",
		Flight => "stairs",
		Left or Right or Near or Far => "swap_horiz",
		_ => "category"
	};
}