/// <summary>
/// FromJson is static method convert from Json to Statues
/// </summary>
/// <param name="s">is the string represented at Json</param>
/// <returns>the Statues</returns>
public static Statues FromJson(string s)
{
// split the string
char[] spliters = { '|', ':' };
string[] members = s.Split(spliters);
Statues statues = new Statues();
// parse the status back
Status status = (Status)Enum.Parse(typeof(Status), members[1]);
string message = "";
// build the string
for (int i = 3; i < members.Length; i++)
{
message += members[i];
}
statues.SetStatues(status, message);
return(statues);
}
/// <summary>
/// execute commands
/// </summary>
/// <param name="commandLine">command received from the user</param>
/// <param name="client">that requested the command</param>
/// <returns>the status returned from the command executed</returns>
public Status ExecuteCommand(string commandLine, TcpClient client)
{
// split command
string[] arr = commandLine.Split(' ');
string commandKey = arr[0];
// check that the command is valid
if (!commands.ContainsKey(commandKey))
{
Statues stat = new Statues();
stat.SetStatues(Status.Disconnect, "Command not found");
view.SendToClient(stat.ToJson(), client);
return(Status.Disconnect);
}
// get command and execute it
string[] args = arr.Skip(1).ToArray();
ICommand command = commands[commandKey];
return(command.Execute(args, client));
}
/// <summary>
/// constructor
/// </summary>
/// <param name="m">model</param>
/// <param name="ic">view</param>
protected Command(IModel m, IClientHandler ic)
{
model = m;
handler = ic;
statues = new Statues();
}
