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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Tango.BL.Entities;
using Tango.BL.Enumerations;
using Tango.Integration.Operation;
using Tango.PPC.Common;
using Tango.PPC.Common.Notifications;
using Tango.PPC.Common.Notifications.NotificationItems;
using Tango.PPC.Jobs.NavigationObjects;
using Tango.PPC.Jobs.Views;
namespace Tango.PPC.Jobs.ViewModels
{
/// <summary>
/// Represents the main view ViewModel.
/// </summary>
/// <seealso cref="Tango.PPC.Common.PPCViewModel" />
public class MainViewVM : PPCViewModel
{
private Dictionary<EventTypes, NotificationItem> _notifications;
public MainViewVM() : base()
{
_notifications = new Dictionary<EventTypes, NotificationItem>();
}
/// <summary>
/// Called when the application has been started.
/// </summary>
public override void OnApplicationStarted()
{
MachineProvider.MachineOperator.PrintingCompleted += MachineOperator_PrintingCompleted;
MachineProvider.MachineOperator.PrintingFailed += MachineOperator_PrintingFailed;
MachineProvider.MachineOperator.MachineEventsStateProvider.NewEvents += MachineEventsStateProvider_NewEvents;
MachineProvider.MachineOperator.MachineEventsStateProvider.EventsResolved += MachineEventsStateProvider_EventsResolved;
}
/// <summary>
/// Handles the PrintingFailed event of the MachineOperator.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="Integration.Operation.PrintingFailedEventArgs"/> instance containing the event data.</param>
private void MachineOperator_PrintingFailed(object sender, PrintingFailedEventArgs e)
{
NotificationProvider.PushNotification(new MessageNotificationItem(
String.Format("'{0}' failed.", e.Job.Name),
String.Format("The job '{1}' has failed due to unexpected error.{0}{2}{0}{0}Tap to view this job details.", Environment.NewLine, e.Job.Name, e.Exception), MessageNotificationItem.MessageNotificationItemTypes.Error, () =>
{
NavigationManager.NavigateWithObject<JobsModule, JobView, Job>(e.Job);
NavigationManager.ClearHistoryExcept<JobsView>();
}));
}
/// <summary>
/// Handles the PrintingCompleted event of the MachineOperator.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="Integration.Operation.PrintingEventArgs"/> instance containing the event data.</param>
private void MachineOperator_PrintingCompleted(object sender, PrintingEventArgs e)
{
LogManager.Log($"'{e.Job.Name}' printing complete. Job designation is {e.Job.Designation}.");
if (e.Job.Designation == BL.Enumerations.JobDesignations.SampleDye)
{
NotificationProvider.PushNotification(new MessageNotificationItem(String.Format("'{0}' sample dye completed successfully", e.Job.Name), "Tap to approve or repeat.", MessageNotificationItem.MessageNotificationItemTypes.Success, () =>
{
NavigationManager.NavigateWithObject<JobsModule, JobView, JobNavigationObject>(new JobNavigationObject() { Job = e.Job, Intent = JobNavigationIntent.SampleDye });
NavigationManager.ClearHistoryExcept<JobsView>();
}));
}
else if (e.Job.Designation == BL.Enumerations.JobDesignations.FineTuning)
{
NotificationProvider.PushNotification(new MessageNotificationItem(String.Format("'{0}' fine tuning completed successfully", e.Job.Name), "Tap to approve or repeat.", MessageNotificationItem.MessageNotificationItemTypes.Success, () =>
{
NavigationManager.NavigateWithObject<JobsModule, JobView, JobNavigationObject>(new JobNavigationObject() { Job = e.Job, Intent = JobNavigationIntent.FineTuning });
NavigationManager.ClearHistoryExcept<JobsView>();
}));
}
else
{
NotificationProvider.PushNotification(new MessageNotificationItem(String.Format("'{0}' completed successfully", e.Job.Name), "Tap to view this job details.", MessageNotificationItem.MessageNotificationItemTypes.Success, () =>
{
NavigationManager.NavigateWithObject<JobsModule, JobView, JobNavigationObject>(new JobNavigationObject() { Job = e.Job });
NavigationManager.ClearHistoryExcept<JobsView>();
}));
}
}
private void MachineEventsStateProvider_NewEvents(object sender, IEnumerable<MachinesEvent> events)
{
foreach (var item in events)
{
var notificationItem = new MessageNotificationItem();
notificationItem.CanClose = false;
notificationItem.Message = item.EventType.Description;
notificationItem.ExpandedMessage = item.Description;
notificationItem.Pressed += (_, __) =>
{
NotificationProvider.ShowInfo($"{item.EventType.Description} Selected !");
};
switch (item.Category)
{
case EventTypesCategories.Info:
notificationItem.MessageType = MessageNotificationItem.MessageNotificationItemTypes.Info;
break;
case EventTypesCategories.Warning:
notificationItem.MessageType = MessageNotificationItem.MessageNotificationItemTypes.Warning;
break;
case EventTypesCategories.Error:
notificationItem.MessageType = MessageNotificationItem.MessageNotificationItemTypes.Error;
break;
case EventTypesCategories.Critical:
notificationItem.MessageType = MessageNotificationItem.MessageNotificationItemTypes.Error;
break;
}
NotificationProvider.PushNotification(notificationItem);
_notifications.Add(item.EventType.Type, notificationItem);
}
}
private void MachineEventsStateProvider_EventsResolved(object sender, IEnumerable<MachinesEvent> events)
{
foreach (var item in events)
{
if (_notifications.ContainsKey(item.EventType.Type))
{
var notification = _notifications[item.EventType.Type];
_notifications.Remove(item.EventType.Type);
NotificationProvider.PopNotification(notification);
}
}
}
}
}
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