using Microsoft.Azure.Management.AppService.Fluent;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using Tango.AzureUtils.Database;
using Tango.AzureUtils.FTP;
using Tango.BL.Entities;

namespace Tango.AzureUtils.UI.Controls
{
    /// <summary>
    /// Interaction logic for WebAppPropertiesControl.xaml
    /// </summary>
    public partial class WebAppPropertiesControl : UserControl
    {
        public MachineServiceSettings Settings
        {
            get { return (MachineServiceSettings)GetValue(SettingsProperty); }
            set { SetValue(SettingsProperty, value); }
        }
        public static readonly DependencyProperty SettingsProperty =
            DependencyProperty.Register("Settings", typeof(MachineServiceSettings), typeof(WebAppPropertiesControl), new PropertyMetadata(null));

        public List<String> HostNames
        {
            get { return (List<String>)GetValue(HostNamesProperty); }
            set { SetValue(HostNamesProperty, value); }
        }
        public static readonly DependencyProperty HostNamesProperty =
            DependencyProperty.Register("HostNames", typeof(List<String>), typeof(WebAppPropertiesControl), new PropertyMetadata(null));

        public TangoVersion TangoVersion
        {
            get { return (TangoVersion)GetValue(TangoVersionProperty); }
            set { SetValue(TangoVersionProperty, value); }
        }
        public static readonly DependencyProperty TangoVersionProperty =
            DependencyProperty.Register("TangoVersion", typeof(TangoVersion), typeof(WebAppPropertiesControl), new PropertyMetadata(null));

        public FseVersion FseVersion
        {
            get { return (FseVersion)GetValue(FseVersionProperty); }
            set { SetValue(FseVersionProperty, value); }
        }
        public static readonly DependencyProperty FseVersionProperty =
            DependencyProperty.Register("FseVersion", typeof(FseVersion), typeof(WebAppPropertiesControl), new PropertyMetadata(null));

        public MachineStudioVersion MachineStudioVersion
        {
            get { return (MachineStudioVersion)GetValue(MachineStudioVersionProperty); }
            set { SetValue(MachineStudioVersionProperty, value); }
        }
        public static readonly DependencyProperty MachineStudioVersionProperty =
            DependencyProperty.Register("MachineStudioVersion", typeof(MachineStudioVersion), typeof(WebAppPropertiesControl), new PropertyMetadata(null));

        public String MachineServiceVersion
        {
            get { return (String)GetValue(MachineServiceVersionProperty); }
            set { SetValue(MachineServiceVersionProperty, value); }
        }
        public static readonly DependencyProperty MachineServiceVersionProperty =
            DependencyProperty.Register("MachineServiceVersion", typeof(String), typeof(WebAppPropertiesControl), new PropertyMetadata(null));



        public bool IsBusy
        {
            get { return (bool)GetValue(IsBusyProperty); }
            set { SetValue(IsBusyProperty, value); }
        }
        public static readonly DependencyProperty IsBusyProperty =
            DependencyProperty.Register("IsBusy", typeof(bool), typeof(WebAppPropertiesControl), new PropertyMetadata(false));

        public WebAppPropertiesControl()
        {
            InitializeComponent();

            DataContextChanged += WebAppPropertiesControl_DataContextChanged;
        }

        private async void WebAppPropertiesControl_DataContextChanged(object sender, DependencyPropertyChangedEventArgs e)
        {
            if (DataContext != null && DataContext is IWebAppBase)
            {
                IWebAppBase app = DataContext as IWebAppBase;

                try
                {
                    IsBusy = true;

                    TangoVersion = null;
                    MachineStudioVersion = null;
                    FseVersion = null;
                    MachineServiceVersion = null;

                    HostNames = app.HostNames.Select(x => x).ToList();

                    Settings = await app.GetMachineServiceSettingsAsync(false);

                    var azure = await AzureUtilsAuthenticationFactory.AuthenticateOrGetAsync();
                    var databaseManager = new DatabaseManager(azure);
                    TangoVersion = await databaseManager.GetLatestPPCVersion(app);
                    MachineStudioVersion = await databaseManager.GetLatestMachineStudioVersion(app);
                    FseVersion = await databaseManager.GetLatestFSEVersion(app);

                    FtpManager ftpManager = new FtpManager(azure);
                    MachineServiceVersion = await ftpManager.GetMachineServiceVersion(app);
                }
                catch (Exception ex)
                {
                    Debug.WriteLine(ex);
                }
                finally
                {
                    IsBusy = false;
                }
            }
        }
    }
}