async void GetRooms(string location)
{
roomCollection.Clear();
string response = await WebApiConsumer.ConsumeGetAsync("room?location=" + location);
IEnumerable <RoomModel> rooms = JsonConvert.DeserializeObject <IEnumerable <RoomModel> >(response);
foreach (var item in rooms)
{
roomCollection.Add(item);
}
SelectedRoom = roomCollection.FirstOrDefault();
}
async void OnInitialize()
{
ErrorMessage = string.Empty;
ShowErrorRegion = false;
try
{
string response = await WebApiConsumer.ConsumeGetAsync("room");
IEnumerable <RoomModel> locations = JsonConvert.DeserializeObject <IEnumerable <RoomModel> >(response);
foreach (var item in locations)
{
locationCollection.Add(item.Location);
}
}
catch (Exception)
{
ErrorMessage = "Error in fetching data. Retry Again.";
ShowErrorRegion = true;
}
}
// Calls the web api and gets the guest collection based on selected room.
private async void GetGuestCollection()
{
if (SelectedRoom == null)
{
return;
}
ErrorMessage = string.Empty;
ShowErrorRegion = false;
try
{
string navigateUrl = "guest?id=" + SelectedRoom.RoomId;
string response = await WebApiConsumer.ConsumeGetAsync(navigateUrl);
IEnumerable <GuestModel> rooms = JsonConvert.DeserializeObject <IEnumerable <GuestModel> >(response);
foreach (var item in rooms)
{
guestCollection.Add(new GuestEntryViewModel
{
Age = item.Age,
CheckInDate = item.CheckInDate,
CheckOutDate = item.CheckOutDate,
GuestName = item.GuestName,
Sex = item.Sex,
GuestId = item.GuestId,
RoomId = item.RoomId,
IsEditable = false
});
}
ShowGuestList = guestCollection.Count > 0;
}
catch (Exception)
{
ErrorMessage = "Error while fetching data. Retry Again!.";
ShowErrorRegion = true;
}
}
