static void Main(string[] args)
{
try
{
Console.Write("Input: ");
var displayService = new DisplayService();
Console.WriteLine(displayService.GetDisplayString(Console.ReadLine()));
Console.ReadKey();
}
catch (Exception ex)
{
Console.Write(ex.Message);
}
}
public string GetDisplayString(string inputString)
{
var displayService = new DisplayService();
return displayService.GetDisplayString(inputString);
}
// Get the Dishes for Output
public string GetDisplayString(string inputString)
{
string[] inputArray = inputString.Split(new string[] { "," }, StringSplitOptions.RemoveEmptyEntries);
StringBuilder displayString = new StringBuilder();
int count = inputArray.Count();
if (count < 2)
{
displayString.Append("Invalid Input - You must enter a comma delimited list of dish types with at least one selection");
return displayString.ToString();
}
displayString.Append("Output: ");
var timeOfDay = DishConstant.TimeOfDay.Morning;
if (inputArray[0] == "night")
timeOfDay = DishConstant.TimeOfDay.Night;
else if (inputArray[0].ToLower() == "morning")
{
}
else
{
displayString.Append("Wrong time of day");
return displayString.ToString();
}
var inputArrayList = inputArray.ToList();
inputArrayList.RemoveAt(0);
inputArrayList.Sort();
inputArray = inputArrayList.Distinct().ToArray();
count = inputArray.Count();
for (var i = 0; i < count; ++i)
{
DishConstant.DishType dishType;
if (Enum.TryParse<DishConstant.DishType>(inputArray[i], out dishType))
{
if (!Enum.IsDefined(typeof(DishConstant.DishType), dishType))
{
displayString.Append("error");
return displayString.ToString();
}
}
else
{
displayString.Append("Invalid Dish Type");
return displayString.ToString();
}
var dish = dishService.GetDish(timeOfDay, dishType);
var displayService = new DisplayService();
displayString.Append(dish.dishName.ToLower());
var sel = inputArrayList.Where(x => x == inputArray[i]);
if (sel.Count() > 1)
{
if ((timeOfDay == DishConstant.TimeOfDay.Morning && DishConstant.DishType.Drink == dishType)
|| (timeOfDay == DishConstant.TimeOfDay.Night && DishConstant.DishType.Side == dishType)
)
{
displayString.Append(string.Format("(x{0})", sel.Count()));
displayString.Append((i != count - 1 ? ", " : ""));
}
else
{
displayString.Append((i != count - 1 ? ", " : ""));
displayString.Append("error");
return displayString.ToString();
}
}
else
{
displayString.Append((i != count - 1 ? ", " : ""));
}
}
return displayString.ToString();
}
