using System;
using Sandbox.Diagnostics;

namespace BetterUI;

/// <summary>
/// A panel that displays content in all <see cref="SectionOutlet"/>s
/// with the same <see cref="SectionName"/>.
/// </summary>
/// <remarks>
/// This panel will automatically be rendered in all
/// <see cref="SectionOutlet"/>s with the same <see cref="SectionName"/>.
/// </remarks>
public sealed partial class SectionContent : Panel
{
	/// <summary>
	/// The name of the section this content belongs to.
	/// </summary>
	public string SectionName { get; set; } = null!;

	protected override void OnAfterTreeRender( bool firstTime )
	{
		Assert.NotNull( SectionName, $"{nameof(SectionName)} must be set" );
	}

	protected override int BuildHash() => HashCode.Combine( SectionName );
}