public void test()
{
myShoopingListAdapter.GetItemsForShoppingList(Arg.Any <Guid>()).Returns(GetShoppingListItems());
myProductAdapter.GetProductById(Arg.Any <Guid>()).Returns(myProduct);
myShoopingListAdapter.GetInfoItemsForShoppingListItem(Arg.Any <Guid>()).Returns(GetInfoItems());
var result = myService.GetShoppingListShopItems(Guid.NewGuid());
}
public List <ShoppingListShopItem> GetShoppingListShopItems(Guid shoppingListId)
{
List <ShoppingListItemDetailsModel> items = GetItemsForShoppingList(shoppingListId);
List <ShoppingListShopItem> shopItems = new List <ShoppingListShopItem>();
var shoppingListITems = myShoppingListDataAdapter.GetItemsForShoppingList(shoppingListId);
foreach (var item in items)
{
var totRequestedAmount = item.StaticAmount + (item.DynamicAmountRequested < item.DynamicAmountAvailable ? 0 : item.DynamicAmountRequested - item.DynamicAmountAvailable);
if (totRequestedAmount == 0)
{
continue;
}
var product = myProductDataAdapter.GetProductById(item.ProductId);
var list = product.ProductQuantities.ToList();
list.Sort(new ProductQuantitySorter());
var quantitiesWithHigherAmount = list.Where(i => i.ConvertTo(item.MeasurementType) > totRequestedAmount);
// if any with higher amount then required, we can add the lowest , which is the first
if (quantitiesWithHigherAmount.Any() && false)
{
var newShopItem = new ShoppingListShopItem
{
Id = item.Id,
ProductName = item.ProductName,
Amount = 1,
Measurement = quantitiesWithHigherAmount.First(),
IsChecked = item.IsChecked, /// TODO,
ProductId = item.ProductId,
MeasurementsForChecked = myShoppingListDataAdapter.GetMeasurementsForCheckedItem(item.Id)
};
shopItems.Add(newShopItem);
continue;
}
// TODO if not lowest
var result = GetQuantityWithInfos(list, item.MeasurementType, totRequestedAmount);
var resultZeroDiff = result.Where(r => r.DifferenceMin == 0);
if (resultZeroDiff.Any())
{
var minAmount = resultZeroDiff.Min(r => r.MaxPossibleForRequestMin);
var itemToUse = resultZeroDiff.First(r => r.MaxPossibleForRequestMin == minAmount);
shopItems.Add(new ShoppingListShopItem
{
Amount = Convert.ToInt32(itemToUse.MaxPossibleForRequestMin),
Measurement = itemToUse.Measurement,
IsChecked = item.IsChecked, /// TODO,
ProductId = item.ProductId,
Id = item.Id,
ProductName = item.ProductName,
MeasurementsForChecked = myShoppingListDataAdapter.GetMeasurementsForCheckedItem(item.Id)
});
continue;
}
result.OrderBy(r => r.DifferenceMax).ThenBy(s => s.MaxPossibleForRequestMax);
shopItems.Add(new ShoppingListShopItem
{
Amount = Convert.ToInt32(result.First().MaxPossibleForRequestMax),
Measurement = result.First().Measurement,
IsChecked = item.IsChecked, /// TODO,
ProductId = item.ProductId,
Id = item.Id,
ProductName = item.ProductName,
MeasurementsForChecked = myShoppingListDataAdapter.GetMeasurementsForCheckedItem(item.Id)
});
}
return(shopItems);
}
