using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Tango.BL.Entities;
using Tango.Core.Commands;
using Tango.MachineStudio.Common.Notifications;
using Tango.MachineStudio.Logging.Views;
using Tango.SharedUI;
namespace Tango.MachineStudio.Logging.ViewModels
{
public class TimelineViewVM : ViewModel
{
private ObservableCollection<TimelineEventGroup> _timelineEventGroups;
public ObservableCollection<TimelineEventGroup> TimelineEventGroups
{
get { return _timelineEventGroups; }
set { _timelineEventGroups = value; RaisePropertyChangedAuto(); }
}
private TimeSpan _timelineMaxTime;
public TimeSpan TimelineMaxTime
{
get { return _timelineMaxTime; }
set { _timelineMaxTime = value; RaisePropertyChangedAuto(); }
}
private double _timelineScaleFactor;
public double TimelineScaleFactor
{
get { return _timelineScaleFactor; }
set
{
if (value < 0.1) value = 0.1;
_timelineScaleFactor = value;
RaisePropertyChangedAuto();
}
}
private TimeSpan _currentPosition;
public TimeSpan CurrentPosition
{
get { return _currentPosition; }
set { _currentPosition = value; RaisePropertyChangedAuto(); }
}
private bool _enableTimeMarker;
public bool EnableTimeMarker
{
get { return _enableTimeMarker; }
set { _enableTimeMarker = value; RaisePropertyChangedAuto(); }
}
public RelayCommand<MachinesEvent> EventSelectedCommand { get; set; }
public TimelineViewVM(INotificationProvider notification)
{
TimelineScaleFactor = 10;
TimelineEventGroups = new ObservableCollection<TimelineEventGroup>();
EventSelectedCommand = new RelayCommand<MachinesEvent>((ev) =>
{
notification.ShowModalDialog<EventDetailsViewVM, EventDetailsView>(new EventDetailsViewVM(ev), (x) => { }, () => { });
});
}
public void Initialize(List<MachinesEvent> events)
{
TimelineEventGroups = new ObservableCollection<TimelineEventGroup>();
if (events != null && events.Count > 0)
{
foreach (var group in events.GroupBy(x => x.Group))
{
TimelineEventGroup evGroup = new TimelineEventGroup(group.Key.ToString().ToWords());
foreach (var e in group)
{
evGroup.Events.Add(e);
}
TimelineEventGroups.Add(evGroup);
}
TimelineMaxTime = events.Max(x => x.DateTime) - events.Min(x => x.DateTime);
}
}
}
}
