public MainWindowViewModel(ILifetimeScope lifetimeScope, IUIDispatcher dispatcher, AppSettings settings, ITauronEnviroment enviroment,
ProfileManager profileManager, CalculationManager calculation, SystemClock clock, IEventAggregator aggregator)
: base(lifetimeScope, dispatcher)
{
SnackBarQueue = RegisterProperty <SnackbarMessageQueue?>(nameof(SnackBarQueue));
dispatcher.InvokeAsync(() => new SnackbarMessageQueue(TimeSpan.FromSeconds(10)))
.Subscribe(SnackBarQueue);
CurrentProfile = RegisterProperty <string>(nameof(CurrentProfile));
AllProfiles = this.RegisterUiCollection <string>(nameof(AllProfiles))
.BindToList(settings.AllProfiles, out var list);
aggregator.ConsumeErrors().Subscribe(ReportError).DisposeWith(this);
#region Profile Selection
IsProcessable = RegisterProperty <bool>(nameof(IsProcessable));
profileManager.IsProcessable
.Subscribe(IsProcessable)
.DisposeWith(this);
ProfileState = RegisterProperty <string>(nameof(ProfileState));
profileManager.IsProcessable
.Select(b => b
? $"{CurrentProfile.Value} Geladen"
: "nicht Geladen")
.AutoSubscribe(ProfileState, ReportError);
var loadTrigger = new Subject <string>();
(from newProfile in CurrentProfile
where !list.Items.Contains(newProfile)
select newProfile)
.Throttle(TimeSpan.FromSeconds(5))
.AutoSubscribe(s =>
{
if (string.IsNullOrWhiteSpace(s))
{
return;
}
settings.AllProfiles = settings.AllProfiles.Add(s);
list.Add(s);
loadTrigger.OnNext(s);
}, ReportError)
.DisposeWith(this);
(from profile in CurrentProfile
where list.Items.Contains(profile)
select profile)
.Subscribe(loadTrigger)
.DisposeWith(this);
#endregion
Configurate = NewCommad.WithCanExecute(profileManager.IsProcessable)
.WithFlow(obs => (from _ in obs
from res in this.ShowDialogAsync <ConfigurationDialog, Unit, ConfigurationManager>(() => profileManager.ConfigurationManager)
select res)
.AutoSubscribe(ReportError))
.ThenRegister(nameof(Configurate));
profileManager.CreateFileLoadPipeline(loadTrigger).DisposeWith(this);
HoursAll = RegisterProperty <string>(nameof(HoursAll));
//profileManager.ProcessableData
// .Select(pd => pd.AllHours)
// .DistinctUntilChanged()
// .Select(i => i.ToString())
// .ObserveOn(Scheduler.Default)
// .Get(HoursAll).DisposeWith(this);
#region Entrys
var isHere = false.ToRx().DisposeWith(this);
ProfileEntries = this.RegisterUiCollection <UiProfileEntry>(nameof(ProfileEntries))
.BindTo(profileManager.ConnectCache()
.Select(entry => new UiProfileEntry(entry, profileManager.ProcessableData, ReportError)));
profileManager.ConnectCache()
.AutoSubscribe(_ => CheckHere(), aggregator.ReportError)
.DisposeWith(this);
dispatcher.InvokeAsync(() =>
{
var view = (ListCollectionView)CollectionViewSource.GetDefaultView(ProfileEntries.Property.Value);
view.CustomSort = Comparer <UiProfileEntry> .Default;
});
(from data in profileManager.ProcessableData.DistinctUntilChanged(pd => pd.Entries)
where data.Entries.Count != 0
select Unit.Default)
.AutoSubscribe(_ => CheckHere(), ReportError)
.DisposeWith(this);
Come = NewCommad
.WithCanExecute(profileManager.IsProcessable)
.WithCanExecute(from here in isHere
select !here)
.WithParameterFlow <ModiferBox>(
obs => profileManager.Come(from box in obs
select new ComeParameter(clock.NowDate, box != null && box.Keys.HasFlag(ModifierKeys.Control)))
.AutoSubscribe(b =>
{
if (b)
{
CheckHere();
}
else
{
SnackBarQueue.Value?.Enqueue("Tag Schon eingetragen");
}
}, ReportError))
.ThenRegister(nameof(Come));
Go = NewCommad
.WithCanExecute(profileManager.IsProcessable)
.WithCanExecute(isHere)
.WithFlow(() => clock.NowDate,
obs => profileManager.Go(obs)
.AutoSubscribe(b =>
{
if (b)
{
CheckHere();
}
else
{
SnackBarQueue.Value?.Enqueue("Tag nicht gefunden");
}
}, ReportError))
.ThenRegister(nameof(Go));
void CheckHere()
{
(from item in profileManager.Entries
where item.Start != null && item.Finish == null
orderby item.Date
select item).FirstOrDefault()
.OptionNotNull()
.Run(_ => isHere !.Value = true, () => isHere !.Value = false);
}
Vacation = NewCommad
.WithFlow(obs => (from _ in obs
from data in profileManager.ProcessableData.Take(1)
from result in this.ShowDialogAsync <VacationDialog, DateTime[]?, DateTime>(() => data.CurrentMonth)
where result != null
from res in profileManager.AddVacation(result)
select res)
.AutoSubscribe(ReportError))
.WithCanExecute(IsProcessable)
.ThenRegister(nameof(Vacation));
#endregion
#region Correction
CurrentEntry = RegisterProperty <UiProfileEntry?>(nameof(CurrentEntry));
Correct = NewCommad
.WithCanExecute(profileManager.IsProcessable)
.WithCanExecute(from entry in CurrentEntry
select entry != null)
.WithFlow(obs => (from _ in obs
let oldEntry = CurrentEntry.Value
where oldEntry != null
from dialogResult in this.ShowDialogAsync <CorrectionDialog, CorrectionResult, ProfileEntry>(() => oldEntry.Entry)
from result in dialogResult switch
{
UpdateCorrectionResult update => profileManager.UpdateEntry(update.Entry, oldEntry.Entry.Date),
DeleteCorrectionResult delete => profileManager.DeleteEntry(delete.Key).Select(_ => string.Empty),
_ => Observable.Return(string.Empty)
}
select result)
.AutoSubscribe(s =>
{
if (!string.IsNullOrWhiteSpace(s))
{
SnackBarQueue.Value?.Enqueue(s);
}
else
{
CheckHere();
}
}, aggregator.ReportError))
.ThenRegister(nameof(Correct));
AddEntry = NewCommad
.WithCanExecute(IsProcessable)
.WithFlow(obs => (from _ in obs
from data in profileManager.ProcessableData.Take(1)
let parameter = new AddEntryParameter(data.Entries.Select(pe => pe.Value.Date.Day).ToHashSet(), data.CurrentMonth)
from result in this.ShowDialogAsync <AddEntryDialog, AddEntryResult, AddEntryParameter>(() => parameter)
from u in result switch
{
NewAddEntryResult entry => profileManager.AddEntry(entry.Entry),
_ => Observable.Return(Unit.Default)
}
select u)
.AutoSubscribe(_ => CheckHere(), ReportError))
.ThenRegister(nameof(AddEntry));
#endregion
#region Calculation
Remaining = RegisterProperty <int>(nameof(Remaining));
CurrentState = RegisterProperty <MonthState>(nameof(CurrentState))
.WithDefaultValue(MonthState.Minus);
calculation.AllHours
.Select(ts => ts.TotalHours)
.Select(h =>
{
return(h switch
{
0 when InValidConfig() => "Konfiguration!",
0 => string.Empty,
_ => h.ToString("F0")
});
bool InValidConfig()
=> profileManager.ConfigurationManager.DailyHours == 0 && profileManager.ConfigurationManager.MonthHours == 0;
})