static public void add(string userName, string content)
{
if (content.Length == 0 || content.Length >= 140)
{
throw new InvalidMessage();
}
try {
Message message = new Message()
{
content = content
};
User user = Users.addMessage(userName, message);
message.user = user;
Regex re = new Regex(@"\B(#(-|_|\w)+)");
MatchCollection match = re.Matches(content);
for (int i = 0; i < match.Count; i++)
{
HashTags.associate(match[i].ToString(), message);
}
lock (_messages) {
_messages.Add(message);
}
} catch (InvalidUserName) {
throw new InvalidUserName();
}
}
static public void reset()
{
lock (_users) {
_users = new Dictionary <string, User>();
}
Messages.reset();
HashTags.reset();
}
public string execute()
{
List <HashTag> hashTags = HashTags.getMostUsed(5);
string output = "";
foreach (HashTag hashTag in hashTags)
{
output += hashTag.hash + "\n";
}
return(output);
}
public string execute()
{
try {
List <Message> messages = HashTags.getMessagesWithHashTag(_hash);
string output = "";
foreach (Message message in messages)
{
output += message.user.name + " " + message.content + "\n";
}
return(output);
} catch (InvalidHashTag) {
return("palavra-marcada-invalida");
} catch (HashTagDoesNotExist) {
return("palavra-marcada-nao-encontrada");
}
}
