public void start()
{
string username;
string password;
int choix = 0;
Boolean logged = false;
Console.WriteLine("Connection established");
while (true)
{
TcpClient comm = new TcpClient(hostname, port);
do
{
do
{
Console.WriteLine("1- Login\n2-Register ");
choix = int.Parse(Console.ReadLine());
} while (choix != 1 && choix != 2);
switch (choix)
{
case 1:
Console.WriteLine("\n\n-----------LOGIN---------");
Console.WriteLine("Username pls : ");
username = Console.ReadLine();
Console.WriteLine("Password pls : ");
password = Console.ReadLine();
Net.sendMsg(comm.GetStream(), new LoginRequest(username, password));
LoginResponse loginResponse = (LoginResponse)Net.rcvMsg(comm.GetStream());
logged = loginResponse.IsLogged;
id = loginResponse.Id;
if (!logged)
{
Console.WriteLine("Wrong credentials !!");
}
else
{
Console.WriteLine("you've been logged");
status = Status.Logged;
this.currentUser = loginResponse.User;
}
break;
case 2:
Console.WriteLine("\n\n-----------Register---------");
Console.WriteLine("Username pls : ");
username = Console.ReadLine();
bool isSame = false;
do
{
Console.WriteLine("Password pls : ");
password = Console.ReadLine();
Console.WriteLine("Repeat Password pls : ");
string repatPassword = Console.ReadLine();
if (password != repatPassword)
{
Console.WriteLine("Please enter the same password !!!");
}
else
{
isSame = true;
}
} while (!isSame);
Net.sendMsg(comm.GetStream(), new RegisterRequest(username, password));
RegisterResponse response = (RegisterResponse)Net.rcvMsg(comm.GetStream());
if (response.HasError)
{
Console.WriteLine(response.Error);
}
else
{
Console.WriteLine("you have been registered as " + response.Username);
}
break;
}
} while (status == Status.Disconnected);
do
{
Console.WriteLine("1- List topics \n2- create topic\n3- join a topic\n4- send private message\n");
Console.Write("--> ");
try
{
choix = int.Parse(Console.ReadLine());
}
catch
{
choix = 0;
}
switch (choix)
{
case 1:
Net.sendMsg(comm.GetStream(), new ListTopicRequest());
ListTopicResponse response = (ListTopicResponse)Net.rcvMsg(comm.GetStream());
response.display();
Console.WriteLine("\n");
break;
case 2:
Console.WriteLine("Please write down the topic title : ");
Console.Write("--> ");
string title = Console.ReadLine();
Console.WriteLine("Please write down a description for the topic : ");
string content = Console.ReadLine();
Net.sendMsg(comm.GetStream(), new CreateRequest(id, title, content, DateTime.Now));
CreateResponse createResponse = (CreateResponse)Net.rcvMsg(comm.GetStream());
if (createResponse.HasError)
{
Console.WriteLine(createResponse.Error);
}
else
{
Console.WriteLine("Your topic have been created, you can check it out by listing the topics");
}
break;
case 3:
Console.WriteLine("Please choose the number of the topic from the list : ");
Console.Write("--> ");
int topicNumber;
try
{
topicNumber = int.Parse(Console.ReadLine());
}
catch
{
topicNumber = 0;
}
Net.sendMsg(comm.GetStream(), new JoinTopicRequest(topicNumber));
JoinTopicResponse joinResponse = (JoinTopicResponse)Net.rcvMsg(comm.GetStream());
if (joinResponse.HasError)
{
Console.WriteLine(joinResponse.Error);
}
else
{
joinResponse.display();
bool continuer = true;
do
{
Console.WriteLine("send a message ? (y/n)");
ConsoleKeyInfo input = Console.ReadKey(true);
if (input.Key == ConsoleKey.N)
{
continuer = false;
}
else
{
Console.WriteLine("Please, write your message : ");
Console.Write("--> ");
string message = Console.ReadLine();
TopicMessage topicMsg = new TopicMessage(DateTime.Now, currentUser.Username, message, topicNumber);
Net.sendMsg(comm.GetStream(), new SendTopicMsgRequest(topicMsg));
SendTopicMsgResponse msgResponse = (SendTopicMsgResponse)Net.rcvMsg(comm.GetStream());
if (!msgResponse.HasError)
{
joinResponse.Topic.addMessage(topicMsg);
joinResponse.Topic.displayMessages();
}
else
{
Console.WriteLine("Error : " + msgResponse.Error);
}
}
} while (continuer);
}
break;
case 4:
Console.WriteLine("Who do you want to send the message to :");
Console.Write("--> ");
String receiver = Console.ReadLine();
if (receiver == currentUser.Username)
{
Console.WriteLine("\n\nYOU CAN'T SEND A MESSAGE TO YOURSELF !!\n\n");
}
else
{
Net.sendMsg(comm.GetStream(), new FindUserRequest(currentUser.Id, receiver));
FindUserResponse findResponse = (FindUserResponse)Net.rcvMsg(comm.GetStream());
if (!findResponse.HasError)
{
findResponse.displayChat();
bool continuer = true;
do
{
Console.WriteLine("send a message ? (y/n)");
ConsoleKeyInfo input = Console.ReadKey(true);
if (input.Key == ConsoleKey.N)
{
continuer = false;
}
else
{
Console.WriteLine("Please, write your message : ");
Console.Write("--> ");
string message = Console.ReadLine();
PrivateMessage privateMsg = new PrivateMessage(DateTime.Now, currentUser.Id, findResponse.Receiver.Id, message);
Net.sendMsg(comm.GetStream(), new SendPrivateRequest(privateMsg));
SendPrivateResponse msgResponse = (SendPrivateResponse)Net.rcvMsg(comm.GetStream());
if (!msgResponse.HasError)
{
findResponse.Messages.Add(privateMsg);
findResponse.displayChat();
}
else
{
Console.WriteLine("Error : " + msgResponse.Error);
}
}
} while (continuer);
}
else
{
Console.WriteLine("Error : " + findResponse.Error);
}
}
break;
default:
Console.WriteLine("make a wise choice mate");
break;
}
} while (status == Status.Logged);
//Net.sendMsg(comm.GetStream(), new Expr(op1, op2, op));
//Console.WriteLine("Result = " + (Result)Net.rcvMsg(comm.GetStream()));
}
}
