bot.timed.Chats Maven / Gradle / Ivy
package bot.timed;
import bot.model.Command;
import java.util.*;
import java.util.concurrent.ExecutionException;
/**
* Created by Luca Mosetti on 2017
*
* When a new conversation with this bot is started
* there're saved some information about the ChatId (Not the User!)
*
* The command which has to be completed
* The time of the updates received in the last minute
*/
public class Chats {
private static final Map chats = new HashMap<>();
public static Command getCommand(long chatId) {
chats.putIfAbsent(chatId, new Bundle(new Command("start", "")));
return chats.get(chatId).getCommand();
}
public static void setCommand(long chatId, Command command) {
chats.putIfAbsent(chatId, new Bundle(command));
chats.get(chatId).setCommand(command);
}
static synchronized void update(long chatId, long time) throws ExecutionException {
chats.putIfAbsent(chatId, new Bundle(new Command("start", "")));
chats.get(chatId).update(time);
}
static synchronized List getSent(long chatId, long now) {
chats.putIfAbsent(chatId, new Bundle(new Command("start", "")));
return chats.get(chatId).getSent(now);
}
private static final class Bundle {
private Command command;
private final List updatesExecuted;
public Bundle(Command command) {
this.command = command;
this.updatesExecuted = new ArrayList<>();
}
public Command getCommand() {
return command;
}
public void setCommand(Command command) {
this.command = command;
}
public synchronized void update(long time) {
this.updatesExecuted.add(time);
}
public synchronized List getSent(long time) {
for (int i = 0; i < updatesExecuted.size(); i++) {
if ((updatesExecuted.get(i) + (1000 * 60)) < time)
updatesExecuted.remove(i);
}
return updatesExecuted;
}
}
}