using GalaSoft.MvvmLight;
using GalaSoft.MvvmLight.Ioc;
using Microsoft.Practices.ServiceLocation;
using System;
using Tango.Integration.Services;
using Tango.Logging;
using Tango.MachineStudio.Common.Authentication;
using Tango.MachineStudio.Common.Modules;
using Tango.MachineStudio.Common.Navigation;
using Tango.MachineStudio.Common.Notifications;
using Tango.MachineStudio.Common.StudioApplication;
using Tango.MachineStudio.UI.Authentication;
using Tango.MachineStudio.UI.Modules;
using Tango.MachineStudio.UI.Navigation;
using Tango.MachineStudio.UI.Notifications;
using Tango.MachineStudio.UI.StudioApplication;
using Tango.MachineStudio.UI.SupervisingController;
using Tango.MachineStudio.UI.ViewModels;
using Tango.MachineStudio.UI.Views;

namespace Tango.MachineStudio.UI
{
    /// <summary>
    /// This class contains static references to all the view models in the
    /// application and provides an entry point for the bindings.
    /// </summary>
    public class ViewModelLocator
    {
        /// <summary>
        /// Initializes a new instance of the ViewModelLocator class.
        /// </summary>
        public ViewModelLocator()
        {
            ServiceLocator.SetLocatorProvider(() => SimpleIoc.Default);

            ////if (ViewModelBase.IsInDesignModeStatic)
            ////{
            ////    // Create design time view services and models
            ////    SimpleIoc.Default.Register<IDataService, DesignDataService>();
            ////}
            ////else
            ////{
            ////    // Create run time view services and models
            ////    SimpleIoc.Default.Register<IDataService, DataService>();
            ////}

            SimpleIoc.Default.Unregister<INotificationProvider>();
            SimpleIoc.Default.Unregister<IAuthenticationProvider>();
            SimpleIoc.Default.Unregister<INavigationManager>();
            SimpleIoc.Default.Unregister<IStudioModuleLoader>();
            SimpleIoc.Default.Unregister<IStudioApplicationManager>();
            SimpleIoc.Default.Unregister<ExternalBridgeScanner>();

            SimpleIoc.Default.Register<INotificationProvider, DefaultNotificationProvider>();
            SimpleIoc.Default.Register<IAuthenticationProvider, DefaultAuthenticationProvider>();
            SimpleIoc.Default.Register<INavigationManager, DefaultNavigationManager>();
            SimpleIoc.Default.Register<IStudioModuleLoader, DefaultStudioModuleLoader>();
            SimpleIoc.Default.Register<IStudioApplicationManager, DefaultStudioApplicationManager>();
            SimpleIoc.Default.Register<ExternalBridgeScanner, ExternalBridgeScanner>();

            SimpleIoc.Default.Register<MainViewVM>();
            SimpleIoc.Default.Register<LoadingViewVM>();
            SimpleIoc.Default.Register<ShutdownViewVM>();
            SimpleIoc.Default.Register<LoginViewVM>();
            SimpleIoc.Default.Register<MachineConnectionViewVM>();
            SimpleIoc.Default.Register<MachineLoginViewVM>();

            LogManager.RegisterLogger(new VSOutputLogger());
            LogManager.RegisterLogger(new FileLogger());

            //Register View (Supervising Controller Pattern).
            if (!ViewModelBase.IsInDesignModeStatic)
            {
                LogManager.Log(String.Format("Registering Supervising Controller {0}...", nameof(IMainView)));
                SimpleIoc.Default.Register(() => (IMainView)MainView.Self);
            }
        }

        public MainViewVM MainViewVM
        {
            get
            {
                return ServiceLocator.Current.GetInstance<MainViewVM>();
            }
        }

        public LoadingViewVM LoadingViewVM
        {
            get
            {
                return ServiceLocator.Current.GetInstance<LoadingViewVM>();
            }
        }

        public ShutdownViewVM ShutdownViewVM
        {
            get
            {
                return ServiceLocator.Current.GetInstance<ShutdownViewVM>();
            }
        }

        public LoginViewVM LoginViewVM
        {
            get
            {
                return ServiceLocator.Current.GetInstance<LoginViewVM>();
            }
        }

        public MachineConnectionViewVM MachineConnectionViewVM
        {
            get
            {
                return ServiceLocator.Current.GetInstance<MachineConnectionViewVM>();
            }
        }

        public MachineLoginViewVM MachineLoginViewVM
        {
            get
            {
                return ServiceLocator.Current.GetInstance<MachineLoginViewVM>();
            }
        }
    }
}