using System.Xml;
using MBS.Core;

namespace MBS.Web.UI;

public abstract class WebControl : Control
{
	private NanoId _NanoId = NanoId.Empty;
	private string NanoIdString
	{
		get
		{
			if (_NanoId.IsEmpty)
			{
				_NanoId = NanoId.Generate(NanoId.CapitalAlphanumericNoSpecialChars, 8);
			}
			return _NanoId.ToString();
		}
	}
	public string ClientId { get; set; } = "";
	public ThemeColorPreset ThemeColorPreset { get; set;} = ThemeColorPreset.Unspecified;

	protected override IEnumerable<string> GetStyleClasses()
	{
		List<string> styleClasses = new List<string>();
		switch (ThemeColorPreset)
		{
			case ThemeColorPreset.Primary: styleClasses.Add("uwt-color-primary"); break;
			case ThemeColorPreset.Warning: styleClasses.Add("uwt-color-warning"); break;
			case ThemeColorPreset.Danger: styleClasses.Add("uwt-color-danger"); break;
		}
		if (Visible)
		{
			styleClasses.Add("uwt-visible");
		}
		return styleClasses;
	}

    protected override IDictionary<string, string> GetControlAttributes()
    {
        IDictionary<string, string> dict = base.GetControlAttributes();
		if (String.IsNullOrEmpty(ClientId))
		{
			dict["id"] = String.Format("UWT{0}", NanoIdString);
		}
		else
		{
			dict["id"] = ClientId;
		}
		return dict;
    }
}