using System;
using System.Configuration;
using AspClassic.Scripting.Utils;

namespace AspClassic.Scripting.Hosting.Configuration;

public class LanguageElement : ConfigurationElement
{
	private const string _Names = "names";

	private const string _Extensions = "extensions";

	private const string _Type = "type";

	private const string _DisplayName = "displayName";

	private static ConfigurationPropertyCollection _Properties = new ConfigurationPropertyCollection
	{
		new ConfigurationProperty("names", typeof(string), null),
		new ConfigurationProperty("extensions", typeof(string), null),
		new ConfigurationProperty("type", typeof(string), null, ConfigurationPropertyOptions.IsRequired),
		new ConfigurationProperty("displayName", typeof(string), null)
	};

    protected override ConfigurationPropertyCollection Properties => _Properties;

    public string Names
	{
		get
		{
			return (string)base["names"];
		}
		set
		{
			base["names"] = value;
		}
	}

	public string Extensions
	{
		get
		{
			return (string)base["extensions"];
		}
		set
		{
			base["extensions"] = value;
		}
	}

	public string Type
	{
		get
		{
			return (string)base["type"];
		}
		set
		{
			base["type"] = value;
		}
	}

	public string DisplayName
	{
		get
		{
			return (string)base["displayName"];
		}
		set
		{
			base["displayName"] = value;
		}
	}

	public string[] GetNamesArray()
	{
		return Split(Names);
	}

	public string[] GetExtensionsArray()
	{
		return Split(Extensions);
	}

	private static string[] Split(string str)
	{
		if (str == null)
		{
			return ArrayUtils.EmptyStrings;
		}
		return str.Split(new char[2] { ';', ',' }, StringSplitOptions.RemoveEmptyEntries);
	}
}