private bool updateScore(string name, int movecount)
{
bool exists = false;
for (int i = 0; i < users.Count; ++i)
{
if (users[i].name.Equals(name))
{
Score score = new Score();
score.moveCount = movecount;
score.date = DateTime.Now;
users[i].scores.Add(score);
exists = true;
break;
}
}
return exists;
}
public string handleRequest(string request)
{
string response = "ERROR";
switch (state)
{
case State.WAIT:
if (Regex.Match(request, @"^ADD_USER,[A-Za-z]+$").Success)
{
state = State.ADD_USERS;
string[] elements = request.Split(',');
User user = new User();
user.name = elements[1];
user.scores = new List<Score>();
users.Add(user);
response = "DONE";
}
else if (Regex.Match(request, @"^ADD_SCORE,[A-Za-z]+,[0-9]+$").Success)
{
string[] elements = request.Split(',');
string name = elements[1];
if (UserExists(name))
{
state = State.ADD_SCORES;
int moveCount = int.Parse(elements[2]);
Score score = new Score();
score.date = DateTime.Now;
score.moveCount = moveCount;
int i = findUserIndex(name);
users[i].scores.Add(score);
response = "DONE";
}
else
{
response = "ERROR_UNKNOWN_USER";
}
}
break;
case State.ADD_USERS:
if (Regex.Match(request, @"^ADD_USER,[A-Za-z]+$").Success)
{
state = State.ADD_USERS;
string[] elements = request.Split(',');
User user = new User();
user.name = elements[1];
user.scores = new List<Score>();
users.Add(user);
response = "DONE";
}
else if (request == "END_ADD_USERS")
{
state = State.WAIT;
response = "OKAY";
}
break;
case State.ADD_SCORES:
if (Regex.Match(request, @"^ADD_SCORE,[A-Za-z]+,[0-9]+$").Success)
{
string[] elements = request.Split(',');
string name = elements[1];
if (UserExists(name))
{
int moveCount = int.Parse(elements[2]);
Score score = new Score();
score.date = DateTime.Now;
score.moveCount = moveCount;
int i = findUserIndex(name);
users[i].scores.Add(score);
response = "DONE";
}
else
{
response = "ERROR_UNKNOWN_USER";
}
} else if (request == "END_ADD_SCORES") {
state = State.WAIT;
response = "OKAY";
}
break;
}
return response;
}