using System;
using Umbraco.Cms.Core.Web;

namespace Umbraco.Cms.Core.Editors
{
    public sealed class EditorModelEventArgs<T> : EditorModelEventArgs
    {
        private readonly EditorModelEventArgs _baseArgs;
        private T _model;

        public EditorModelEventArgs(EditorModelEventArgs baseArgs)
            : base(baseArgs.Model, baseArgs.UmbracoContext)
        {
            _baseArgs = baseArgs;
            Model = (T)baseArgs.Model;
        }

        public EditorModelEventArgs(T model, IUmbracoContext umbracoContext)
            : base(model, umbracoContext)
        {
            Model = model;
        }

        public new T Model
        {
            get => _model;
            set
            {
                _model = value;
                if (_baseArgs != null)
                    _baseArgs.Model = _model;
            }
        }
    }

    public class EditorModelEventArgs : EventArgs
    {
        public EditorModelEventArgs(object model, IUmbracoContext umbracoContext)
        {
            Model = model;
            UmbracoContext = umbracoContext;
        }

        public object Model { get; set; }
        public IUmbracoContext UmbracoContext { get; }
    }
}