public void Execute(string input)
{
if (input[0] == '.')
{
string[] split = input.Split(' ');
if (split.Count() == 0)
{
return;
}
string[] args = new string[split.Count() - 1];
for (int i = 0; i < args.Count(); i++)
{
args[i] = split[i + 1];
}
string label = split[0];
foreach (Command command in activeCommands)
{
if (command.label.ToLower() == label || command.aliases.Contains(label))
{
command.Execute(args);
return;
}
}
ConsoleAdditions.WriteLine($"§7Command {label}§7 does not exist. Enter '.help' to see available commands.");
}
else
{
Program.rooms.SendMessage(input);
}
}
static void Main(string[] args)
{
Console.OutputEncoding = System.Text.Encoding.UTF8;
SqlConnection connection = new SqlConnection("Server=GMRMLTV;Database=RyanAChatroomDB;User Id=sa;Password=GreatMinds110;");
connection.Open();
login = new Login(connection);
rooms = new Rooms(connection);
commandHandler = new CommandHandler();
ConsoleAdditions.WriteLine("Welcome to the §aCh@room§7.\nPlease login or register");
while (!login.Success)
{
commandHandler.InputCommand();
}
commandHandler.Deregister("login", "register");
commandHandler.Register(new ExitCommand(), new CreateRoomCommand(), new JoinCommand());
while (running)
{
commandHandler.InputCommand();
}
connection.Close();
}
public void AttemptLogin(string username, string password)
{
SqlCommand command = new SqlCommand();
command.Connection = connection;
command.CommandType = CommandType.StoredProcedure;
command.CommandText = "usp_Login";
command.Parameters.AddWithValue("@Username", username);
command.Parameters.AddWithValue("@Password", password);
DataTable table = new DataTable();
SqlDataAdapter adapter = new SqlDataAdapter(command);
adapter.Fill(table);
Console.Clear();
if (table.Rows.Count == 0)
{
if (!usernameExists(username))
{
Console.WriteLine("Username does not exist. Please try again");
return;
}
else
{
Console.WriteLine("Incorrect password. Please try again");
return;
}
}
else
{
ConsoleAdditions.WriteLine($"Welcome §a{username}§7.");
Success = true;
}
userID = table.Rows[0]["UserID"].ToString();
this.username = username;
}
public void SendMessage(string input)
{
if (roomID == -1)
{
ConsoleAdditions.WriteLine(input);
}
else
{
SqlCommand command = new SqlCommand();
command.Connection = connection;
command.CommandType = CommandType.StoredProcedure;
command.CommandText = "usp_SendMessage";
command.Parameters.AddWithValue("@Message", input);
command.Parameters.AddWithValue("@Date", DateTime.Now);
command.Parameters.AddWithValue("@UserID", Program.login.userID);
command.Parameters.AddWithValue("@UserName", Program.login.username);
command.Parameters.AddWithValue("@RoomID", roomID);
command.ExecuteNonQuery();
}
}
public void InputCommand()
{
ConsoleAdditions.Write("§7> ");
string input = "";
int inputLengthAtTab = 0;
int commandEndingsIndex = 0;
List <string> intendedCommandEndings = new List <string>();
while (true)
{
var key = Console.ReadKey(true);
if (key.Key == ConsoleKey.Enter)
{
intendedCommandEndings.Clear();
Console.WriteLine();
break;
}
else if (key.Key == ConsoleKey.Tab)
{
if (intendedCommandEndings.Count > 0)
{
commandEndingsIndex++;
if (commandEndingsIndex >= intendedCommandEndings.Count)
{
commandEndingsIndex = 0;
}
int inputLength = input.Length;
for (int i = inputLength; i > inputLengthAtTab; i--)
{
Console.Write('\x08');
}
for (int i = inputLength; i > inputLengthAtTab; i--)
{
Console.Write(' ');
}
for (int i = inputLength; i > inputLengthAtTab; i--)
{
Console.Write('\x08');
}
input = input.Substring(0, input.Length - (inputLength - inputLengthAtTab));
Console.Write(intendedCommandEndings[commandEndingsIndex]);
input += intendedCommandEndings[commandEndingsIndex];
continue;
}
string[] split = input.Split(' ');
inputLengthAtTab = input.Length;
if (split.Count() == 1)
{
foreach (Command command in activeCommands)
{
foreach (string alias in command.aliases)
{
if (alias.Length < split[0].Length)
{
continue;
}
else if (alias.Substring(0, split[0].Length) == split[0].ToLower())
{
intendedCommandEndings.Add(alias.Substring(split[0].Length));
}
}
if (command.label.Length < split[0].Length)
{
continue;
}
else if (command.label.Substring(0, split[0].Length) == split[0].ToLower())
{
intendedCommandEndings.Add(command.label.Substring(split[0].Length));
}
}
}
if (intendedCommandEndings.Count != 0)
{
Console.Write(intendedCommandEndings[0]);
input += intendedCommandEndings[0];
}
}
else if (key.Key == ConsoleKey.Backspace)
{
intendedCommandEndings.Clear();
if (input.Length == 0)
{
continue;
}
Console.Write('\x08');
Console.Write(' ');
Console.Write('\x08');
input = input.Substring(0, input.Length - 1);
}
else
{
intendedCommandEndings.Clear();
Console.Write(key.KeyChar);
input += key.KeyChar;
}
}
Execute(input);
}
public void Fail()
{
ConsoleAdditions.WriteLine($"§4Command execution failed. Please view the following information on {label}§4.");
Program.commandHandler.Execute($".help {label}");
}
