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

namespace Tango.FSE.Diagnostics.Project
{
    public abstract class DiagnosticsConfigurableWidget : DiagnosticsWidget
    {
        private DiagnosticsWidgetSettings _settings;
        public DiagnosticsWidgetSettings Settings
        {
            get { return _settings; }
            set
            {
                _settings = value;
                if (value != null)
                {
                    OnSettingsChanged();
                    value.PropertyChanged += _settings_PropertyChanged;
                }
            }
        }

        private void _settings_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
        {
            OnSettingsChanged();
        }

        protected virtual void OnSettingsChanged()
        {

        }
    }

    public abstract class DiagnosticsConfigurableWidget<T> : DiagnosticsConfigurableWidget where T : DiagnosticsWidgetSettings, new()
    {
        public new T Settings
        {
            get { return base.Settings as T; }
            set
            {
                base.Settings = value;
                RaisePropertyChangedAuto();
            }
        }

        public DiagnosticsConfigurableWidget() : base()
        {
            Settings = new T();
        }
    }
}