using System;
using System.Linq;

namespace Umbraco.Web.Mvc
{
    /// <summary>
    /// An attribute applied to a plugin controller that requires that it is routed to its own area
    /// </summary>
    [AttributeUsage(AttributeTargets.Class, AllowMultiple = false)]
    public class PluginControllerAttribute : Attribute
    {
        public string AreaName { get; private set; }

        public PluginControllerAttribute(string areaName)
        {
            //validate this, only letters and digits allowed.
            if (areaName.Any(c => !Char.IsLetterOrDigit(c)))
            {
                throw new FormatException("The areaName specified " + areaName + " can only contains letters and digits");
            }

            AreaName = areaName;
        }

    }
}