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using RealTimeGraphX;
using System;
using System.Collections.Generic;
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;

namespace Tango.MachineStudio.Common.Controls
{
    public class WpfGraphControl : Control
    {
        /// <summary>
        /// Gets or sets the graph controller.
        /// </summary>
        public IGraphController Controller
        {
            get { return (IGraphController)GetValue(ControllerProperty); }
            set { SetValue(ControllerProperty, value); }
        }
        public static readonly DependencyProperty ControllerProperty =
            DependencyProperty.Register("Controller", typeof(IGraphController), typeof(WpfGraphControl), new PropertyMetadata(null));


        /// <summary>
        /// Gets or sets the string format of the y-axis.
        /// </summary>
        public String StringFormat
        {
            get { return (String)GetValue(StringFormatProperty); }
            set { SetValue(StringFormatProperty, value); }
        }
        public static readonly DependencyProperty StringFormatProperty =
            DependencyProperty.Register("StringFormat", typeof(String), typeof(WpfGraphControl), new PropertyMetadata("0.0"));


        /// <summary>
        /// Gets or sets the display name.
        /// </summary>
        public String DisplayName
        {
            get { return (String)GetValue(DisplayNameProperty); }
            set { SetValue(DisplayNameProperty, value); }
        }
        public static readonly DependencyProperty DisplayNameProperty =
            DependencyProperty.Register("DisplayName", typeof(String), typeof(WpfGraphControl), new PropertyMetadata(null));


        /// <summary>
        /// Gets or sets the display units.
        /// </summary>
        public String DisplayUnits
        {
            get { return (String)GetValue(DisplayUnitsProperty); }
            set { SetValue(DisplayUnitsProperty, value); }
        }
        public static readonly DependencyProperty DisplayUnitsProperty =
            DependencyProperty.Register("DisplayUnits", typeof(String), typeof(WpfGraphControl), new PropertyMetadata(null));

        /// <summary>
        /// Gets or sets the graph label visibility.
        /// </summary>
        public Visibility GraphLabelVisibility
        {
            get { return (Visibility)GetValue(GraphLabelVisibilityProperty); }
            set { SetValue(GraphLabelVisibilityProperty, value); }
        }
        public static readonly DependencyProperty GraphLabelVisibilityProperty =
            DependencyProperty.Register("GraphLabelVisibility", typeof(Visibility), typeof(WpfGraphControl), new PropertyMetadata(Visibility.Visible));


        /// <summary>
        /// Initializes the <see cref="WpfGraphControl"/> class.
        /// </summary>
        static WpfGraphControl()
        {
            DefaultStyleKeyProperty.OverrideMetadata(typeof(WpfGraphControl), new FrameworkPropertyMetadata(typeof(WpfGraphControl)));
        }
    }
}
>{ _notification = notificationProvider; _authentication = authentication; _actionLogManager = actionLogManager; _filter_timer = new ActionTimer(TimeSpan.FromMilliseconds(500)); ManageSiteCommand = new RelayCommand(() => LoadSelectedSite(), () => SelectedSite != null); BackToSitesCommand = new RelayCommand(() => { View.NavigateTo(SitesNavigationView.SitesView); }); AddSiteCommand = new RelayCommand(AddNewSite); RemoveSiteCommand = new RelayCommand(RemoveSelectedSite, () => SelectedSite != null); } private async void RemoveSelectedSite() { if (!_notification.ShowQuestion("Are you sure you wish to remove the selected site?")) return; try { using (_notification.PushTaskItem("Removing site...")) { IsFree = false; await Task.Factory.StartNew(() => { var site = _db.Sites.SingleOrDefault(x => x.Guid == SelectedSite.Guid); site.Delete(_db); _db.SaveChanges(); _actionLogManager.InsertLog(BL.Enumerations.ActionLogType.SiteDeleted, _authentication.CurrentUser, site.Name, site, "Site deleted using Machine Studio."); Sites.Remove(SelectedSite); LoadSites(); }); } } catch (Exception ex) { LogManager.Log(ex, "Error removing site."); _notification.ShowError($"Error removing site.\n{ex.FlattenMessage()}"); } finally { IsFree = true; } } private async void AddNewSite() { try { String name = _notification.ShowTextInput("Enter site name", "name"); if (String.IsNullOrWhiteSpace(name)) return; using (_notification.PushTaskItem("Creating site...")) { IsFree = false; SiteDetailsViewVM = new SiteDetailsViewVM(); SiteDetailsViewVM.Saved += SiteDetailsViewVM_Saved; await SiteDetailsViewVM.Init(SelectedSite?.Guid, _notification, _authentication, _actionLogManager, true, name); View.NavigateTo(SitesNavigationView.SiteDetailsView); } } catch (Exception ex) { LogManager.Log(ex, "Error creating site."); _notification.ShowError($"Error creating site.\n{ex.FlattenMessage()}"); } finally { IsFree = true; } } private async void LoadSelectedSite() { try { using (_notification.PushTaskItem("Loading site details...")) { IsFree = false; SiteDetailsViewVM = new SiteDetailsViewVM(); SiteDetailsViewVM.Saved += SiteDetailsViewVM_Saved; await SiteDetailsViewVM.Init(SelectedSite.Guid, _notification, _authentication, _actionLogManager, false); View.NavigateTo(SitesNavigationView.SiteDetailsView); } } catch (Exception ex) { LogManager.Log(ex, "Error loading site details."); _notification.ShowError($"Error loading site details.\n{ex.FlattenMessage()}"); } finally { IsFree = true; } } private void SiteDetailsViewVM_Saved(object sender, EventArgs e) { OnFilterChanged(); View.NavigateTo(SitesNavigationView.SitesView); } private void OnFilterChanged() { if (Filter != null) { _filter_timer.ResetReplace(() => { try { LoadSites(); } catch (Exception ex) { LogManager.Log(ex, "Error loading sites list."); } }); } } private void LoadSites() { using (_notification.PushTaskItem("Loading sites...")) { Sites = (from site in _db.Sites join organization in _db.Organizations on site.OrganizationGuid equals organization.Guid join sites_rmls in _db.SitesRmls on site.Guid equals sites_rmls.SiteGuid into rmls join sites_catalogs in _db.SitesCatalogs on site.Guid equals sites_catalogs.SiteGuid into catalogs join sites_machines in _db.Machines on site.Guid equals sites_machines.SiteGuid into machines where Filter == null || Filter == "" || site.Name.ToLower().StartsWith(Filter.ToLower()) || organization.Name.ToLower().StartsWith(Filter.ToLower()) select new { Site = site, OrganizationName = organization.Name, ThreadCount = rmls.Count(x => x.SiteGuid == site.Guid), CatalogCount = catalogs.Count(x => x.SiteGuid == site.Guid), MachineCount = machines.Count(x => x.SiteGuid == site.Guid) }).Distinct().ToList().DistinctBy(x => x.Site.Guid).Select(x => new SiteModel() { Guid = x.Site.Guid, ID = x.Site.ID, Name = x.Site.Name, Description = x.Site.Description, ThreadCount = x.ThreadCount, CatalogCount = x.CatalogCount, MachineCount = x.MachineCount, Organization = x.OrganizationName, }).ToList(); } } public override void OnApplicationReady() { _db = ObservablesContext.CreateDefault(); } } }