public static T[]? ChooseConsoleMultiple <T>(this IEnumerable <T> collection, Func <T, string>?getString = null, string?message = null) where T : class
{
var cs = new ConsoleSwitch <int, T>(message ?? ConsoleMessage.SelectOneOfTheFollowingOptions.NiceToString());
cs.Load(collection.ToList(), getString);
return(cs.ChooseMultiple());
}
public static T ChooseConsole <T>(this List <T> collection, Func <T, string> getString = null) where T : class
{
var cs = new ConsoleSwitch <int, T>();
cs.Load(collection, getString);
return(cs.Choose());
}
public static string AskSwitch(string question, List <string> options)
{
var cs = new ConsoleSwitch <int, string>();
for (int i = 0; i < options.Count; i++)
{
cs.Add(i, options[i]);
}
return(cs.Choose(question));
}
public static T[] ChooseConsoleMultiple <T>(this IEnumerable <T> collection, Func <T, string> getString = null, string message = null) where T : class
{
if (message != null)
{
Console.WriteLine(message);
}
var cs = new ConsoleSwitch <int, T>();
cs.Load(collection.ToList(), getString);
return(cs.ChooseMultiple());
}
public static T ChooseConsoleWithFilter <T>(this IEnumerable <T> collection, Func <T, bool> predicate, Func <T, string> getString = null,
string message = null) where T : class
{
if (message != null)
{
Console.WriteLine(message);
}
var cs = new ConsoleSwitch <int, T>();
cs.Load(collection.Where(predicate).ToList(), getString);
return(cs.Choose());
}
public static ConsoleSwitch <int, T> Load <T>(this ConsoleSwitch <int, T> cs, List <T> collection, Func <T, string>?getString = null) where T : class
{
for (int i = 0; i < collection.Count; i++)
{
var item = collection[i];
if (getString != null)
{
cs.Add(i, item, getString(item));
}
else
{
cs.Add(i, item);
}
}
return(cs);
}
