private static void ValidateModel(StringCollectorModel model)
{
if (model == null)
{
throw new ArgumentNullException(nameof(model));
}
}
private static void GetUserInput(StringCollectorModel model, string[] a)
{
for (int i = 0; i < model.NumberOfStringToCollect; i++)
{
Console.WriteLine($"Enter {(i + 1)} of {model.NumberOfStringToCollect} {model.CollectionName}:");
a[i] = Console.ReadLine();
}
}
private void ValidateAndAssignNumberOfStrings(StringCollectorModel model, string result)
{
if (ValidateNumberOfStringsInput(model, result, out var userValue))
{
model.NumberOfStringToCollect = userValue;
return;
}
Console.WriteLine($"The number of {model.CollectionName} must be between 1 and 1000");
AskUserForSizeOfArray(model);
}
public string[] Collect(StringCollectorModel model)
{
InitializeStringCollection(model);
AskUserForSizeOfArray(model);
var strings = InitializeArray(model);
GetUserInput(model, strings);
return(strings);
}
private static bool ValidateNumberOfStringsInput(StringCollectorModel model, string result, out int userValue)
{
return(int.TryParse(result, out userValue) && userValue >= model.MinStrings && userValue <= model.MaxStrings);
}
private static void SetConsoleColor(StringCollectorModel model)
{
Console.ForegroundColor = model.ForegroundColor;
}
private static void AskForUserInput(StringCollectorModel model)
{
Console.WriteLine($"Enter a number of {model.CollectionName} you would like to input.");
}
private static void InitializeStringCollection(StringCollectorModel model)
{
ValidateModel(model);
SetConsoleColor(model);
AskForUserInput(model);
}
private void AskUserForSizeOfArray(StringCollectorModel model)
{
var result = Console.ReadLine();
ValidateAndAssignNumberOfStrings(model, result);
}
private static string[] InitializeArray(StringCollectorModel model)
{
string[] a = new string[model.NumberOfStringToCollect];
return(a);
}
