private void LoadSearchResults()
{
PerformAction(async() =>
{
try
{
_isSearchInProgress = true;
var stockItems = await _stockBussinessLogic.SearchStockItems(SearchText,
_searchPageIndex);
if (stockItems != null && stockItems.Count > 0)
{
if (_searchPageIndex == 1)
{
StockItems.Clear();
}
var tempStockItems = new ObservableCollection <StockModel>();
foreach (var stockItem in stockItems)
{
tempStockItems.Add(stockItem);
}
StockItems = new ObservableCollection <StockModel>(StockItems.Concat(tempStockItems));
SelectedStockItem = StockItems.FirstOrDefault();
}
}
finally
{
_tracker.Stop();
Log.Info(string.Format("Time taken by stock search is {0}ms", _tracker.Elapsed.TotalMilliseconds));
SearchText = string.Empty;
}
}, SearchTextFieldName);
}
/// <summary>
/// Loads the view-model.
/// </summary>
/// <returns>The async.</returns>
/// <param name="parameters">Parameters.</param>
protected override async Task LoadAsync(IDictionary <string, object> parameters)
{
try
{
InProgress = true;
// reset the list everytime we load the page
StockItems.Clear();
var stockItems = await _stocklistWebServiceController.GetAllStockItems();
// for all contracts build stock item view model and add to the observable collection
foreach (var model in stockItems.Select(x =>
{
var model = _stockItemFactory();
model.Apply(x);
return(model);
}))
{
StockItems.Add(model);
}
InProgress = false;
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e);
}
}
/// <summary>
/// Loads all the Stock items
/// </summary>
private void LoadAllStockItems()
{
PerformAction(async() =>
{
_isSearchInProgress = false;
var stockItems = await _stockBussinessLogic.GetStockItems(_allStockItemsPageIndex);
if (stockItems != null && stockItems.Count > 0)
{
if (_allStockItemsPageIndex == 1)
{
StockItems.Clear();
}
var tempStockItems = new ObservableCollection <StockModel>();
foreach (var stockItem in stockItems)
{
tempStockItems.Add(stockItem);
}
StockItems = new ObservableCollection <StockModel>(StockItems.Concat(tempStockItems));
}
}, SearchTextFieldName);
}
