using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

using MatterHackers.Agg.UI;

namespace MatterHackers.MatterControl.PluginSystem
{
    public class MatterControlPlugin
    {
        /// <summary>
        /// Each plugin that is found will be instantiated and passed the main application widget. 
        /// It is then up to the plugin to do whatever initialization or registration that it requires.
        /// </summary>
        /// <param name="application"></param>
        public virtual void Initialize(GuiWidget application)
        {
        }

        /// <summary>
        /// Return a json string representing plugin information
        /// {
        ///     "Name": "MatterHackers Test Plugin",
        ///     "UUID": "22cf8c90-66c3-11e3-949a-0800200c9a66",
        ///     "About": "This is a sample plugin info that shows some of the expected values that can be presnet in a plugin info.",
        ///     "Developer": "MatterHackers, Inc."
        ///     "URL": "https://www.matterhackers.com"
        /// }
        /// </summary>
        /// <returns></returns>
        public virtual string GetPluginInfoJSon()
        {
            return "";
        }

        public static GuiWidget FindNamedWidgetRecursive(GuiWidget root, string name)
        {
            foreach (GuiWidget child in root.Children)
            {
                if (child.Name == name)
                {
                    return child;
                }

                GuiWidget foundWidget = FindNamedWidgetRecursive(child, name);
                if (foundWidget != null)
                {
                    return foundWidget;
                }
            }

            return null;
        }

        public static void AssertDebugNotDefined()
        {
#if DEBUG
            throw new Exception("DEBUG is defined and should not be!");
#endif
        }
    }
}