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

namespace Sunless.Architecture;

public enum PicketTop
{
	Pointed,
	Flat,
	Gothic
}

// What stands between the posts is the Barrier spec.
public sealed class ArchFencePart : IArchCollides, IArchPainted, IArchNamed
{
	// Overrides the kit for THIS part alone: one wall that needs its exact holes, one tower that needs none.
	public ArchCollisionMode? Collision { get; set; }

	public int Id { get; set; }
	public string Name { get; set; } = "Fence";
	public List<ArchCurveNode> Nodes { get; set; } = new();
	public bool Closed { get; set; }
	public ArchBarrierSpec Barrier { get; set; } = new();
	public ArchPalette Palette { get; set; } = new();

	// Legacy migration - read by Normalize only; nothing else writes it.
	public List<Vector3> Path { get; set; } = new();

	public ArchCurve Curve() => ArchCurve.Of( Nodes, Closed );
}