public async Task <BasketViewModel> ComputeConfiguration(MeetingRoomUserInputViewModel userInput, int page)
{
List <ItemViewModel> basket = new List <ItemViewModel>();
if (userInput == null || userInput.Id == 0)
{
throw new ArgumentException($"Request for configuration with null input parameters... why?");
}
if (Enum.TryParse(userInput.Step01, out Step01 step01userInput))
{
switch (step01userInput)
{
case Step01.ComputerExtension:
basket.Add(await ItemService.GetItemAsync("STUDIO"));
break;
case Step01.StandaloneMeetingRoom:
basket.Add(await ItemService.GetItemAsync("STUDIO-X30"));
basket.Add(await ItemService.GetItemAsync("TC8"));
basket.Add(await ItemService.GetItemAsync("MS-TRL"));
break;
default:
throw new NotImplementedException($"User Input=|{step01userInput}| in Step01 enum, but not managed in compute method!");
}
}
else
{
throw new NotImplementedException($"User Input=|{userInput.Step01}| not managed in Step01 enum!");
}
if (Enum.TryParse(userInput.Step02, out Step02 step02userInput))
{
switch (step02userInput)
{
case Step02.Display:
basket.Add(await ItemService.GetItemAsync("QM55R"));
break;
case Step02.DigitalBlackBoard:
basket.Add(await ItemService.GetItemAsync("WM65R"));
break;
default:
throw new NotImplementedException($"User Input=|{step02userInput}| in Step02 enum, but not managed in compute method!");
}
}
else
{
throw new NotImplementedException($"User Input=|{userInput.Step02}| not managed in Step02 enum!");
}
if (Enum.TryParse(userInput.Step03, out Step03 step03userInput))
{
switch (step03userInput)
{
case Step03.Large:
basket.Add(await ItemService.GetItemAsync("VCEM"));
break;
case Step03.Medium:
break;
default:
throw new NotImplementedException($"User Input=|{step03userInput}| in Step03 enum, but not managed in compute method!");
}
}
else
{
throw new NotImplementedException($"User Input=|{userInput.Step03}| not managed in Step03 enum!");
}
if (basket.Count != 0)
{
basket.Add(await ItemService.GetItemAsync("ACS_PRE-CFG"));
basket.Add(await ItemService.GetItemAsync("ACS_REMOTE-SUPPORT"));
}
BasketViewModel response = new BasketViewModel();
response.UserInputId = userInput.Id;
response.PerPageLimit = PerPageLimit;
response.CurrentPage = page;
response.TotalCount = basket.Count();
page = Math.Max(1, page);
int offset = (page - 1) * PerPageLimit;
basket.Sort((i, j) => i.Code.CompareTo(j.Code));
basket = basket.Skip(offset).Take(PerPageLimit).ToList();
response.setItems(basket);
return(response);
}
