public override void OnNavigatedTo(INavigationParameters parameters)
{
base.OnNavigatedTo(parameters);
try
{
if (parameters.ContainsKey("InventoryReportItemModel"))
{
parameters.TryGetValue <InventoryReportItemModel>("InventoryReportItemModel", out InventoryReportItemModel storeReporting);
if (storeReporting != null)
{
StoreReporting = storeReporting;
ReportStoreQuantities = storeReporting.InventoryReportStoreQuantities;
}
}
if (parameters.ContainsKey("Products"))
{
parameters.TryGetValue <List <ProductModel> >("Products", out List <ProductModel> products);
if (products != null)
{
ProductSeries = new ObservableCollection <ProductModel>(products);
}
}
var product = ProductSeries.FirstOrDefault();
if (product != null)
{
StoreReporting = new InventoryReportItemModel()
{
ProductId = product.Id,
ProductName = product.Name,
BigUnitId = product.BigPriceUnit.UnitId,
BigUnitName = product.BigPriceUnit.UnitName,
SmallUnitId = product.SmallPriceUnit.UnitId,
SmallUnitName = product.SmallPriceUnit.UnitName
};
}
}
catch (Exception ex)
{
Crashes.TrackError(ex);
}
}
public InventoryReportPageViewModel(INavigationService navigationService,
IProductService productService,
ITerminalService terminalService,
IUserService userService,
IWareHousesService wareHousesService,
IAccountingService accountingService,
IDialogService dialogService
) : base(navigationService,
productService,
terminalService,
userService,
wareHousesService,
accountingService,
dialogService)
{
Title = "库存上报";
this.Bill = new InventoryReportBillModel()
{
BusinessUserId = Settings.UserId,
BillNumber = CommonHelper.GetBillNumber("KCSB", Settings.StoreId),
CreatedOnUtc = DateTime.Now
};
//编辑项目
this.WhenAnyValue(x => x.Selecter).Throttle(TimeSpan.FromMilliseconds(500))
.Skip(1)
.Where(x => x != null)
.SubOnMainThread(async item =>
{
await this.NavigateAsync("AddReportProductPage", ("InventoryReportItemModel", item));
this.Selecter = null;
})
.DisposeWith(DeactivateWith);
//添加商品
this.AddProductCommand = ReactiveCommand.Create <object>(async e =>
{
if (Bill.TerminalId == 0)
{
_dialogService.ShortAlert("请选择客户！");
return;
}
await this.NavigateAsync("SelectProductPage", ("Reference", $"{nameof(InventoryReportPage)}"), ("SerchKey", Filter.SerchKey));
});
//验证
var valid_TerminalId = this.ValidationRule(x => x.Bill.TerminalId, _isZero, "客户未指定");
var valid_BusinessUserId = this.ValidationRule(x => x.Bill.Items.Count, _isZero, "商品未指定");
//提交
this.SubmitDataCommand = ReactiveCommand.CreateFromTask <object, Unit>(async _ =>
{
//await this.Access(AccessGranularityEnum.StockReportSave);
return(await this.Access(AccessGranularityEnum.StockReportSave, async() =>
{
Bill.StoreId = Settings.StoreId;
Bill.BusinessUserId = Settings.UserId;
Bill.ReversedUserId = 0;
Bill.ReversedStatus = false;
return await SubmitAsync(Bill, 0, _wareHousesService.CreateOrUpdateAsync, (result) =>
{
Bill = new InventoryReportBillModel();
}, token: new System.Threading.CancellationToken());
}));
},
this.IsValid());
//绑定页面菜单
_popupMenu = new PopupMenu(this, new Dictionary <MenuEnum, Action <SubMenu, ViewModelBase> >
{
{ MenuEnum.CLEAR, (m, vm) => {
ClearForm(() =>
{
Bill.Items?.Clear();
});
} },
});
}
