public HomeViewModel(IWebService webService)
{
_webService = webService;
CurentPage = 0;
ItemsPerPage = 10;
MessagingCenter.Subscribe <FilterViewModel>(this, FilterViewModel.MessageKeyMaidFilterChanged,
OnFilterChanged);
Task.Run(async() =>
{
HomePageState = HomePageState.Wait;
Maids = (await GetItemsSource(CurentPage))?.ToObservableCollection();
HomePageState = Maids.Any() ? HomePageState.List : HomePageState.NoRecords;
});
}
public List<Gift> PresentsFromTrueLoveByDay(byte dayOfChristmas)
{
var gifts = new List<Gift>();
if (dayOfChristmas > 12)
{
throw new GreedyException();
}
if (dayOfChristmas == 12)
{
var drummers = new Drummers { Quantity = 12, Drumming = true };
gifts.Add(drummers);
}
if (dayOfChristmas >= 11)
{
var pipers = new Pipers { Quantity = 11, Piping = true };
gifts.Add(pipers);
}
if (dayOfChristmas >= 10)
{
var lords = new Lords { Quantity = 10, Leaping = false, ALeaping = true };
gifts.Add(lords);
}
if (dayOfChristmas >= 9)
{
var ladies = new Ladies { Quantity = 9, Status = Action.Dancing };
gifts.Add(ladies);
}
if (dayOfChristmas >= 8)
{
var maids = new Maids { Quantity = 8, Milking = false, AMilking = true };
gifts.Add(maids);
}
if (dayOfChristmas >= 7)
{
var swans = new Swans { Quantity = 7, Swimming = false, ASwimming = true };
gifts.Add(swans);
}
if (dayOfChristmas >= 6)
{
var geese = new Geese { Quantity = 6, Laying = false, ALaying = true };
gifts.Add(geese);
}
if (dayOfChristmas >= 5)
{
var rings = new Rings { Quantity = 5, Type = Metal.GoOld };
gifts.Add(rings);
}
if (dayOfChristmas >= 4)
{
var birds = new Birds { Quantity = 4, Calling = true };
gifts.Add(birds);
}
if (dayOfChristmas >= 3)
{
var hens = new Hens { Quantity = 3, CountryOfOrigin = "fr-FR" };
gifts.Add(hens);
}
if (dayOfChristmas >= 2)
{
var doves = new Doves { Quantity = 2, Type = DoveType.Turtle };
gifts.Add(doves);
}
if (dayOfChristmas >= 1)
{
var partridge = new Partridge { Quantity = 1, Location = Trees.Pair };
gifts.Add(partridge);
}
return gifts;
}