public Option <ShoppingListEntry> AsShoppingListEntry()
{
SettingsService settings = _settingsService.Value;
IEnumerable <GroceryItemType> itemTypes = settings.GroceryTypes.AsObservableList().Items;
GroceryItemType itemType = itemTypes.FirstOrDefault(x => x.ItemTypeId.ToString() == this.DataId);
if (itemType == null)
{
itemType = itemTypes.FirstOrDefault(x => x.Name == this.Content);
}
if (itemType == null)
{
return(Option.None <ShoppingListEntry>());
}
uint itemCount;
bool parseItemCountSuccess = UInt32.TryParse(this.Content.Substring(this.Content.LastIndexOf('x') + 1), out itemCount);
return(new ShoppingListEntry
{
ItemType = itemType,
Count = parseItemCountSuccess ? itemCount : 1
}.Some());
}
public InventoryEntry(GroceryItemType item, IEnumerable <DateTime> expiryTimes)
{
ItemType = item;
ExpiryDates = new ObservableCollectionExtended <DateTime>(expiryTimes.OrderBy(x => x));
}
public InventoryEntry(GroceryItemType item, DateTime singleItemExpiry)
{
ItemType = item;
ExpiryDates.Add(singleItemExpiry); //todo make this do an AddSorted()
}
