namespace ConsoleApp1;

using System.Text;

public class Task13
{
    const string SetNameCommand = "SetName";
    const string ChangeConsoleColorCommand = "ChangeConsoleColor";
    const string SetPasswordCommand = "SetPassword";
    const string WriteNameCommand = "WriteName";
    const string WritePasswordCommand = "WritePassword";
    const string EscapeCommand = "Escape";

    public void Run()
    {
        Console.InputEncoding = Encoding.Unicode;
        Console.OutputEncoding = Encoding.Unicode;

        string name = string.Empty;
        string password = string.Empty;
        bool canExit = false;
        string concatedCommandsNames = $"\n{SetNameCommand}, \n{ChangeConsoleColorCommand}, \n{SetPasswordCommand}, \n{WriteNameCommand}, " +
                                       $"\n{WritePasswordCommand}, \n{EscapeCommand}";

        while ( canExit == false )
        {
            Console.WriteLine($"All commands: {concatedCommandsNames} \n\nEnter command:");

            string enteredCommand = Console.ReadLine();

            switch ( enteredCommand )
            {
                case SetNameCommand:
                    Console.Write("Input name : ");
                    name = Console.ReadLine();
                    break;

                case ChangeConsoleColorCommand:
                    Console.Write( "Input color : " );
                    string consoleColor = Console.ReadLine();
                    TrySetConsoleColor( consoleColor );
                    break;

                case SetPasswordCommand:
                    Console.Write( "Input password : " );
                    password = Console.ReadLine();
                    break;

                case WriteNameCommand:
                    Console.WriteLine($"Current name is {name}");
                    break;

                case WritePasswordCommand:
                    Console.WriteLine( $"Current password is {password}" );
                    break;

                case EscapeCommand:
                    canExit = true;
                    break;

                default:
                    Console.WriteLine( $"Such command is not valid" );
                    break;
            }
        }
    }

    private void TrySetConsoleColor(string inputColor)
    {
        string[] colorNames = Enum.GetNames<ConsoleColor>();
        ConsoleColor[] colorValues = Enum.GetValues<ConsoleColor>();

        if ( colorNames.Contains( inputColor ) )
        {
            int colorIndex = colorNames.ToList().FindIndex( color => string.Equals( color, inputColor ) );
            Console.ForegroundColor = colorValues[colorIndex];

            Console.WriteLine("Console color changed successfully");
        }
        else
        {
            Console.WriteLine( $"Entered color {inputColor} is invalid" );
        }
    }
}