using System;
using System.Collections.Generic;
using System.Linq;
using Sandbox;

namespace Sunless.Architecture;

public sealed class ArchOpeningPreset
{
	public string Name { get; set; } = "door";
	public OpeningKind Kind { get; set; } = OpeningKind.Door;
	public float Width { get; set; } = 48f;
	public float Height { get; set; } = 96f;
	public float SillHeight { get; set; }
	public bool Cased { get; set; } = true;
	public bool HasSill { get; set; }
	public bool Leaf { get; set; } = true;
	public bool StartOpen { get; set; }
	public float CasingWidth { get; set; }
	public bool Glazed { get; set; }
	public bool AutoLayout { get; set; } = true;
	public int Lights { get; set; } = 1;
	public int Sashes { get; set; } = 2;
	public int PanesAcross { get; set; } = 2;
	public int PanesDown { get; set; } = 3;
	public GlassState Glass { get; set; } = GlassState.Intact;
	public bool Breakable { get; set; }
	public OpeningFurniture Furniture { get; set; }

	public bool IsGlazed => Glazed && Kind.Glazes();
	public bool IsSilled => HasSill && Kind.Sills();
	public bool IsHung => Leaf && Kind.Hangs();
	public OpeningFurniture Fitted => Kind.Carries( Furniture ) ? Furniture : OpeningFurniture.None;

	// Every member is a scalar, an enum or a string, so a shallow clone IS a copy - four hand-written
	// twenty-field initialisers drifted apart before this.
	public ArchOpeningPreset Copy() => (ArchOpeningPreset)MemberwiseClone();

	public ArchOpening Spawn( int id, float offset )
	{
		return new ArchOpening
		{
			Id = id,
			Preset = Name,
			Kind = Kind,
			Offset = offset,
			Width = Width,
			Height = Height,
			SillHeight = SillHeight,
			Cased = Cased,
			HasSill = HasSill,
			CasingWidth = CasingWidth,
			Leaf = Leaf,
			StartOpen = StartOpen,
			Glazed = Glazed,
			AutoLayout = AutoLayout,
			Lights = Lights,
			Sashes = Sashes,
			PanesAcross = PanesAcross,
			PanesDown = PanesDown,
			Glass = Glass,
			Breakable = Breakable,
			Furniture = Furniture
		};
	}
}