public WaybillDetails(uint id)
{
DisplayName = "Детализация накладной";
this.id = id;
InitFields();
CurrentWaybillLine = CurrentLine.OfType <WaybillLine>().ToValue();
Settings.Subscribe(_ => Calculate());
CurrentTax.Subscribe(v => {
if (Lines.Value == null)
{
return;
}
if (v == null || v.Value == -1)
{
Lines.Value.Filter = null;
}
else
{
Lines.Value.Filter = o => ((WaybillLine)o).Nds == v.Value;
}
});
Lines.Select(v => v == null
? Observable.Empty <EventPattern <NotifyCollectionChangedEventArgs> >()
: v.ToCollectionChanged())
.Switch()
.Subscribe(e => {
if (e.EventArgs.Action == NotifyCollectionChangedAction.Remove)
{
e.EventArgs.OldItems.OfType <WaybillLine>().Each(l => Waybill.RemoveLine(l));
}
else if (e.EventArgs.Action == NotifyCollectionChangedAction.Add)
{
e.EventArgs.NewItems.OfType <WaybillLine>().Each(l => Waybill.AddLine(l));
}
});
OrderLines = CurrentWaybillLine
.Throttle(Consts.ScrollLoadTimeout, UiScheduler)
.Select(v => {
if (v == null)
{
return(new List <SentOrderLine>());
}
var lineId = v.Id;
var orderLineIds = Session.Query <WaybillOrder>().Where(l => l.DocumentLineId == lineId)
.Select(l => (uint?)l.OrderLineId)
.ToArray();
var line = Session.Query <SentOrderLine>().FirstOrDefault(l => orderLineIds.Contains(l.ServerId));
if (line != null)
{
CurrentOrderLine.Value = line;
line.Order.Lines.Each(l => l.Configure(User));
return(line.Order.Lines.OrderBy(l => l.ProductSynonym).ToList());
}
return(new List <SentOrderLine>());
})
.ToValue(CloseCancellation);
EmptyLabelVisibility = OrderLines
.Select(v => v == null || v.Count == 0 ? Visibility.Visible : Visibility.Collapsed)
.ToValue();
OrderDetailsVisibility = EmptyLabelVisibility
.Select(v => v == Visibility.Collapsed ? Visibility.Visible : Visibility.Collapsed)
.ToValue();
}
protected override void OnInitialize()
{
base.OnInitialize();
OnCloseDisposable.Add(Shell.SpecialMarkupProducts.Subscribe(_ => Calculate()));
if (Session == null)
{
return;
}
Waybill = Session.Get <Waybill>(id);
if (Waybill == null)
{
return;
}
Waybill.Settings = Settings;
Waybill.ObservableForProperty(x => x.Status, skipInitial: false)
.Select(x => x.Value == DocStatus.NotPosted).Subscribe(CanStock);
Waybill.ObservableForProperty(x => x.Status, skipInitial: false)
.Select(x => x.Value == DocStatus.NotPosted && Waybill.SupplierSum == null).Subscribe(CanEditSum);
Waybill.ObservableForProperty(m => (object)m.Status, skipInitial: false)
.Merge(Waybill.ObservableForProperty(m => (object)m.IsCreatedByUser))
.Select(_ => !User.IsStockEnabled && Waybill.Status == DocStatus.NotPosted && !Waybill.IsCreatedByUser)
.Subscribe(CanToEditable);
Waybill.ObservableForProperty(m => (object)m.Status, skipInitial: false)
.Merge(Waybill.ObservableForProperty(m => (object)m.IsCreatedByUser))
.Select(_ => Waybill.Status == DocStatus.NotPosted && Waybill.IsCreatedByUser)
.Subscribe(CanAddFromCatalog);
if (Waybill.IsNew)
{
Waybill.IsNew = false;
if (Shell.NewDocsCount.Value > 0)
{
Shell.NewDocsCount.Value--;
}
}
Calculate();
var stockids = Waybill.Lines.Where(x => x.StockId != null).Select(x => x.StockId).ToArray();
RxQuery(s => s.Query <Stock>().Where(x => stockids.Contains(x.ServerId)).ToDictionary(x => x.ServerId))
.ObserveOn(UiScheduler)
.Subscribe(x => {
Waybill.Lines.Each(y => {
y.Stock = x.GetValueOrDefault(y.StockId);
});
});
Lines.Value = new ListCollectionView(Waybill.Lines.OrderBy(l => l.Product).ToList());
Taxes = new List <ValueDescription <int?> > {
new ValueDescription <int?>("Все", -1),
};
Taxes.AddRange(Lines.Value.Cast <WaybillLine>().Select(l => l.Nds).Distinct()
.OrderBy(t => t)
.Select(t => new ValueDescription <int?>(((object)t ?? "Нет значения").ToString(), t)));
CurrentTax.Value = Taxes.FirstOrDefault();
Reject = CurrentWaybillLine
.Throttle(Consts.ScrollLoadTimeout, Scheduler)
.Select(v => RxQuery(s => {
if (v?.RejectId == null)
{
return(null);
}
return(s.Get <Reject>(v.RejectId.Value));
}))
.Switch()
.ToValue(CloseCancellation);
IsRejectVisible = Reject.Select(r => r != null).ToValue();
if (Waybill.IsCreatedByUser)
{
EmptyLabelVisibility = EmptyLabelVisibility.Select(s => Visibility.Collapsed).ToValue();
OrderDetailsVisibility = OrderDetailsVisibility.Select(s => Visibility.Collapsed).ToValue();
}
RxQuery(s => PriceTag.LoadOrDefault(s.Connection, TagType.PriceTag, Waybill.Address))
.Subscribe(x => priceTag = x);
RxQuery(s => PriceTag.LoadOrDefault(s.Connection, TagType.RackingMap, Waybill.Address))
.Subscribe(x => rackingMap = x);
}
