private void TopicMenu(string TopicName)
{
if (this._client.User == null)
{
HomeMenu();
return;
}
List <string> choices = new List <string>();
if (this._client.Topics[TopicName].Topic.Owner.Username == this._client.User.Username)
{
choices.Add("Delete the Topic");
}
else
{
choices.Add("Leave the Topic");
}
choices.Add("Post a message in the Topic");
choices.Add("<- Go back to the Select Topic Menu");
ChoiceSelection.Choice choice = new ChoiceSelection.Choice("What do you want to do in the topic :", choices);
int menu = ChoiceSelection.GetChoice(choice, (this._client.User == null) ? null : this._client.User.Username, TopicName);
switch (menu)
{
case 0:
if (this._client.Topics[TopicName].Topic.Owner.Username == this._client.User.Username)
{
Console.Clear();
ConsoleManager.PrintTrack();
string password = ConsoleManager.Read("Please enter the password of the Topic : ");
//We tried to delete the Topic
this._client.Topics[TopicName].DeleteTopic(password, (response) =>
{
//On écoute la réponse
switch (response)
{
case Success s:
ConsoleManager.TrackWriteLine(ConsoleColor.Green, s.ToString());
break;
case CommunicationException error:
ConsoleManager.TrackWriteLine(ConsoleColor.Red, error.Message);
break;
default:
ConsoleManager.TrackWriteLine(ConsoleColor.Red, "Error while deleting Topic : " + response);
break;
}
HomeMenu();
});
}
else
{
//We tried to leave the Topic
this._client.Topics[TopicName].LeaveTopic((response) =>
{
//On écoute la réponse
switch (response)
{
case Success s:
ConsoleManager.TrackWriteLine(ConsoleColor.Green, s.ToString());
break;
case CommunicationException error:
ConsoleManager.TrackWriteLine(ConsoleColor.Red, error.Message);
break;
default:
ConsoleManager.TrackWriteLine(ConsoleColor.Red, "Error while leaving Topic : " + response);
break;
}
HomeMenu();
});
}
break;
case 1:
//On envoie un message au ServerTopicListener
string message = ConsoleManager.Read("\nPlease, you can now enter messages to be sent to the Topic `" + TopicName + "` :");
ConsoleManager.TrackWriteLine(ConsoleColor.White, "Sending message to the server...\n");
_client.Topics[TopicName].SendingMessage(message, (response) =>
{
ConsoleManager.TrackWriteLine(ConsoleColor.Cyan, "MESSAGE RESPONSE :");
switch (response)
{
case Success s:
ConsoleManager.TrackWriteLine(ConsoleColor.Gray, "I received my own message from the server");
break;
case CommunicationException ce:
ConsoleManager.TrackWriteLine(ConsoleColor.Red, ce.Message);
break;
}
TopicMenu(TopicName);
});
break;
case 2:
SelectTopicMenu();
break;
}
}
public void HomeMenu()
{
List <string> choices = new List <string>();
if (_client.User == null)
{
choices.Add("Log In");
choices.Add("Sign in");
}
else
{
choices.Add("Disconnect");
choices.Add("Join a new Topic");
choices.Add("Create a new Topic");
choices.Add("Select a Topic" + " ->");
choices.Add("Select a User" + " ->");
}
choices.Add("<- Exit");
ChoiceSelection.Choice choice = new ChoiceSelection.Choice("Welcome to the Home Menu, what do you want to do ?", choices);
int menu = ChoiceSelection.GetChoice(choice, (this._client.User == null) ? null : this._client.User.Username, null);
if (_client.User == null)
{
switch (menu)
{
case 0:
Console.Clear();
ConsoleManager.PrintTrack();
string username = ConsoleManager.Read("Please enter your username : "******"Username = "******"\nPlease enter your password : "******"I'm connected as " + username);
}
break;
case CommunicationException ce:
ConsoleManager.TrackWriteLine(ConsoleColor.Red, ce.Message);
break;
}
HomeMenu();
}).OnResponse;
break;
case 1:
Console.Clear();
ConsoleManager.PrintTrack();
username = ConsoleManager.Read("Please enter a username : "******"Username = "******"\nPlease enter a password : "******"Username = "******"\nPassword = "******"\nPlease enter a email : ");
//On cherche à créer un User
request = new SignIn(username, password, email);
Net.SendClientCommunication(this._comm.GetStream(), request);
ResponseEvent.MyResponseEvent += new ResponseEvent(request, (response) =>
{
switch (response)
{
case Success success:
//Si la réponse est Success, alors la création s'est bien effectué
ConsoleManager.TrackWriteLine(ConsoleColor.Green, success.ToString());
break;
case CommunicationException error:
ConsoleManager.TrackWriteLine(ConsoleColor.Red, error.Message);
break;
default:
ConsoleManager.TrackWriteLine(ConsoleColor.Red, "Error while creating new User : "******"Please enter the name of the Topic : ");
Console.Clear();
ConsoleManager.PrintTrack();
string password = ConsoleManager.Read("Topic name = " + topic_name + "\nPlease enter the password of the Topic : ");
//We tried to join the first Topic found
ClientCommunication request = new Join(_client.User, topic_name, password);
Net.SendClientCommunication(_comm.GetStream(), request);
ResponseEvent.MyResponseEvent += new ResponseEvent(request, (response) =>
{
//On écoute la réponse
switch (response)
{
case Topic t:
//Si la réponse est bien un Topic, alors le join s'est bien effectué
ConsoleManager.TrackWriteLine(ConsoleColor.Green, "Connection to the Topic `" + t.Topic_name + "` ! ");
break;
case CommunicationException error:
ConsoleManager.TrackWriteLine(ConsoleColor.Red, error.Message);
break;
default:
ConsoleManager.TrackWriteLine(ConsoleColor.Red, "Error while joining Topic : " + response);
break;
}
HomeMenu();
}).OnResponse;
break;
case 2:
Console.Clear();
ConsoleManager.PrintTrack();
topic_name = ConsoleManager.Read("Please enter the name of the new Topic : ");
Console.Clear();
ConsoleManager.PrintTrack();
password = ConsoleManager.Read("Topic name = " + topic_name + "\nPlease enter the password of the new Topic : ");
//We tried to create the Topic
request = new Creation(topic_name, _client.User, password);
Net.SendClientCommunication(_comm.GetStream(), request);
ResponseEvent.MyResponseEvent += new ResponseEvent(request, (response) =>
{
//On écoute la réponse
switch (response)
{
case Topic topic:
ConsoleManager.TrackWriteLine(ConsoleColor.Green, "New Topic `" + topic.Topic_name + "` created !");
break;
case CommunicationException error:
ConsoleManager.TrackWriteLine(ConsoleColor.Red, error.Message);
break;
default:
ConsoleManager.TrackWriteLine(ConsoleColor.Red, "Error while creating Topic : " + response);
break;
}
HomeMenu();
}).OnResponse;
break;
case 3:
SelectTopicMenu();
break;
case 4:
request = new AskConnectUser(this._client.User);
Net.SendClientCommunication(this._comm.GetStream(), request);
ResponseEvent.MyResponseEvent += new ResponseEvent(request, (response) =>
{
switch (response)
{
case List <string> users_names:
SelectClientMenu(users_names);
break;
case NoUserConnectedException e:
ConsoleManager.TrackWriteLine(ConsoleColor.Red, e.Message);
HomeMenu();
break;
default:
ConsoleManager.TrackWriteLine(ConsoleColor.Red, "Error while acquiring all connected Users " + response);
break;
}
}).OnResponse;
break;
case 5:
this._client.KillClient();
break;
}
}
}
public static int GetChoice(Choice choice, string username, string topic)
{
// We initialize our variables
ConsoleKeyInfo input;
int value = 0;
MAX = choice.choices.Count - 1;
// While the user doesn't press Enter, the loop continues
do
{
//We lock the Console until we display the menu
Console.Clear();
ConsoleManager.PrintTrack();
Console.WriteLine();
//We display the username of the client
ConsoleManager.Write(ConsoleColor.Gray, "[" + Thread.CurrentThread.Name + "] Connected as : ");
if (username == null)
{
ConsoleManager.WriteLine(ConsoleColor.Red, "NOT CONNECTED");
}
else
{
ConsoleManager.WriteLine(ConsoleColor.Green, username);
}
//We display the topic of the client
ConsoleManager.Write(ConsoleColor.Gray, "[" + Thread.CurrentThread.Name + "] Focus on the topic : ");
if (topic == null)
{
ConsoleManager.WriteLine(ConsoleColor.Red, "NOT CONNECTED");
}
else
{
ConsoleManager.WriteLine(ConsoleColor.Green, topic);
}
// We display a given message
ConsoleManager.WriteLine(ConsoleColor.Gray, "[" + Thread.CurrentThread.Name + "] " + choice.message + "\n\n");
// We display all our choices (and we highlight the current choice)
int index = 0;
ConsoleColor color = ConsoleColor.White;
foreach (string s in choice.choices)
{
if (index == value)
{
Console.Write(" --> ");
}
else
{
Console.Write(" ");
}
// We change the color to Blue if we reach the final statement (usually one saying "Go back" or "Log out")
if (index == MAX)
{
color = ConsoleColor.Blue;
}
ConsoleManager.WriteLine(color, choice.choices[index++] + "\n");
}
// We read the input
input = Console.ReadKey();
// If it is a key (Up or Down), we modify our choice accordingly
if (input.Key == ConsoleKey.UpArrow)
{
value--;
}
if (input.Key == ConsoleKey.DownArrow)
{
value++;
}
if (input.Key == ConsoleKey.LeftArrow)
{
value = 0;
}
if (input.Key == ConsoleKey.RightArrow)
{
value = MAX;
}
// If the value goes too low / too high, it goes to the other extreme
if (value < MIN)
{
value = MAX;
}
if (value > MAX)
{
value = MIN;
}
}while (input.Key != ConsoleKey.Enter);
// We return the value
return(value);
}
