public async Task Load(PackingSlipFilterModel filter = null, SortColumnItem sortColumnItem = null)
{
try
{
IsBusy = true;
if (filter == null)
{
filter = new PackingSlipFilterModel
{
AccountNumber = Settings.AxCustomerId,
DateFrom = DateTime.Today.AddDays(-900),
DateTo = DateTime.Today,
};
}
var sortOrder = sortColumnItem
?? _currentSortColumn
?? new SortColumnItem(PackingSlipSortableColumns.OrderDate, null)
{
Ascending = true
};
IEnumerable <PackingSlipModel> lines;
if (IsFilterDifferentFromLast(filter))
{
var result = await Api.GetPackingSlips(filter.ToQueryContext());
if (!result.Successful.GetValueOrDefault())
{
await Alert.DisplayApiCallError(result.ExceptionMessage, result.ValidationErrors);
return;
}
_previousFilter = filter;
lines = new List <PackingSlipModel>(result.Data.Select(p => p.ToPackingSlipModel()));
}
else
{
lines = _list;
}
var sortedLines = SortList(sortOrder, lines.ToList())
.Take(filter.SelectedQty)
.ToList();
_currentSortColumn = sortOrder;
List = new ObservableCollection <PackingSlipModel>(sortedLines);
NoResults = !sortedLines.Any();
}
catch (Exception e)
{
await Alert.DisplayError(e);
}
finally
{
IsBusy = false;
}
}
private void Init(bool resetExistingValues = false)
{
Filter = new PackingSlipFilterModel
{
AccountNumber = SettingsService.Instance.AxCustomerId,
DateFrom = DateTime.Today.AddDays(-900),
DateTo = DateTime.Today,
};
QtyList = new ObservableCollection <int> {
50, 100, 150, 200
};
if (resetExistingValues || _filter.SelectedQty == 0)
{
Filter.SelectedQty = _qtyList.First();
}
Children[0].BindingContext = this;
SortColumns = new ObservableCollection <SortColumnItem>
{
new SortColumnItem(PackingSlipSortableColumns.AccountNumber, nameof(AppResources.AccountNumber).Translate()),
new SortColumnItem(PackingSlipSortableColumns.Account, nameof(AppResources.Account).Translate()),
new SortColumnItem(PackingSlipSortableColumns.PurchaseOrder, nameof(AppResources.PurchaseOrder).Translate()),
new SortColumnItem(PackingSlipSortableColumns.JobName, nameof(AppResources.JobName).Translate()),
new SortColumnItem(PackingSlipSortableColumns.OrderNumber, nameof(AppResources.OrderNumber).Translate()),
new SortColumnItem(PackingSlipSortableColumns.Plant, nameof(AppResources.TrulitePlant).Translate()),
new SortColumnItem(PackingSlipSortableColumns.PackingSlip, nameof(AppResources.PackingSlip).Translate()),
new SortColumnItem(PackingSlipSortableColumns.OrderDate, nameof(AppResources.OrderDate).Translate()),
new SortColumnItem(PackingSlipSortableColumns.RequestedDeliveryDate, nameof(AppResources.RequestedDeliveryDate).Translate()),
new SortColumnItem(PackingSlipSortableColumns.DateShipped, nameof(AppResources.DateShipped).Translate()),
new SortColumnItem(PackingSlipSortableColumns.Terms, nameof(AppResources.Terms).Translate()),
new SortColumnItem(PackingSlipSortableColumns.Voucher, nameof(AppResources.Voucher).Translate()),
new SortColumnItem(PackingSlipSortableColumns.Weight, nameof(AppResources.Weight).Translate()),
new SortColumnItem(PackingSlipSortableColumns.Sqft, nameof(AppResources.SquareFoot).Translate()),
new SortColumnItem(PackingSlipSortableColumns.Lines, nameof(AppResources.LinesCamelCase).Translate()),
};
if (resetExistingValues || _selectedSortColumn == null)
{
SelectedSortColumn = _sortColumns[7];
Ascending = true;
}
}
private bool IsFilterDifferentFromLast(PackingSlipFilterModel currentFilter)
{
if (_previousFilter == null)
{
return(true);
}
if (_previousFilter.SelectedQty != currentFilter.SelectedQty)
{
return(true);
}
if (_previousFilter.AccountNumber != currentFilter.AccountNumber)
{
return(true);
}
if (_previousFilter.CustAccount != currentFilter.CustAccount)
{
return(true);
}
if (_previousFilter.DateFrom != currentFilter.DateFrom)
{
return(true);
}
if (_previousFilter.DateTo != currentFilter.DateTo)
{
return(true);
}
if (_previousFilter.SalesOrder != currentFilter.SalesOrder)
{
return(true);
}
if (_previousFilter.PackingSlipId != currentFilter.PackingSlipId)
{
return(true);
}
if (_previousFilter.PurchaseOrder != currentFilter.PurchaseOrder)
{
return(true);
}
return(false);
}
private async Task OnSearch(PackingSlipFilterModel arg)
{
ShowFilter = false;
await Load(arg);
}
