// Path: src/main/java/net/bourgau/philippe/concurrency/kata/common/ChatRoom.java
// public interface ChatRoom {
//     String GOD_PREFIX = "QPHILIPPEZDFSDFQSRULESDHQSHQS:";
// 
//     void enter(Output client, String pseudo);
// 
//     void broadcast(Output client, String message);
// 
//     void leave(Output client);
// 
//     boolean waitForAbandon(long count, TimeUnit timeUnit) throws InterruptedException;
// }
// 
// Path: src/main/java/net/bourgau/philippe/concurrency/kata/common/InProcessChatRoom.java
// public class InProcessChatRoom implements ChatRoom {
// 
//     private final Map<Output, String> clients;
//     private final List<String> loginMessages = new ArrayList<>();
//     private CountDownLatch abandonLatch = new CountDownLatch(1);
// 
//     public InProcessChatRoom(Map<Output, String> emptyClientsMap) {
//         clients = emptyClientsMap;
//     }
// 
//     @Override
//     public void enter(Output client, String pseudo) {
//         clients.put(client, pseudo);
//         sendLoginMessages(client);
//         broadcast(Message.welcome(pseudo));
//     }
// 
//     private void sendLoginMessages(Output client) {
//         for (String loginMessage : loginMessages) {
//             client.write(loginMessage);
//         }
//     }
// 
//     @Override
//     public void broadcast(Output client, String message) {
//         boolean loginMessage = isLoginMessage(message);
// 
//         if (loginMessage) {
//             message = cleanLoginMessage(message);
//         }
// 
//         message = Message.signed(clients.get(client), message);
// 
//         if (loginMessage) {
//             storeLoginMessage(message);
//         }
// 
//         broadcast(message);
//     }
// 
//     private String cleanLoginMessage(String message) {
//         return message.substring(GOD_PREFIX.length());
//     }
// 
//     private boolean isLoginMessage(String message) {
//         return message.startsWith(GOD_PREFIX);
//     }
// 
//     private void storeLoginMessage(String message) {
//         loginMessages.add(message);
//     }
// 
//     private void broadcast(String message) {
//         for (Output client : new HashMap<>(clients).keySet()) {
//             safeWrite(client, message);
//         }
//     }
// 
//     private void safeWrite(Output client, String message) {
//         try {
//             client.write(message);
//         } catch (Exception e) {
//             leave(client);
//         }
//     }
// 
//     @Override
//     public void leave(Output client) {
//         String pseudo = clients.get(client);
//         clients.remove(client);
//         broadcast(Message.exit(pseudo));
//         if (clients.size() == 0) {
//             abandonLatch.countDown();
//         }
//     }
// 
//     @Override
//     public boolean waitForAbandon(long count, TimeUnit timeUnit) throws InterruptedException {
//         return abandonLatch.await(count, timeUnit);
//     }
// }
// 
// Path: src/main/java/net/bourgau/philippe/concurrency/kata/common/Output.java
// public interface Output {
//     void write(String line);
// }


import net.bourgau.philippe.concurrency.kata.common.ChatRoom;
import net.bourgau.philippe.concurrency.kata.common.InProcessChatRoom;
import net.bourgau.philippe.concurrency.kata.common.Output;
import java.util.concurrent.TimeUnit;
package net.bourgau.philippe.concurrency.kata.csp;



public class ChatRoomAdapter implements ChatRoom {

    private final Channel<Action<ChatRoom>> chatRoomChannel;
    private final InProcessChatRoom realChatroom;

// Path: src/main/java/net/bourgau/philippe/concurrency/kata/common/ChatRoom.java
// public interface ChatRoom {
//     String GOD_PREFIX = "QPHILIPPEZDFSDFQSRULESDHQSHQS:";
// 
//     void enter(Output client, String pseudo);
// 
//     void broadcast(Output client, String message);
// 
//     void leave(Output client);
// 
//     boolean waitForAbandon(long count, TimeUnit timeUnit) throws InterruptedException;
// }
// 
// Path: src/main/java/net/bourgau/philippe/concurrency/kata/common/InProcessChatRoom.java
// public class InProcessChatRoom implements ChatRoom {
// 
//     private final Map<Output, String> clients;
//     private final List<String> loginMessages = new ArrayList<>();
//     private CountDownLatch abandonLatch = new CountDownLatch(1);
// 
//     public InProcessChatRoom(Map<Output, String> emptyClientsMap) {
//         clients = emptyClientsMap;
//     }
// 
//     @Override
//     public void enter(Output client, String pseudo) {
//         clients.put(client, pseudo);
//         sendLoginMessages(client);
//         broadcast(Message.welcome(pseudo));
//     }
// 
//     private void sendLoginMessages(Output client) {
//         for (String loginMessage : loginMessages) {
//             client.write(loginMessage);
//         }
//     }
// 
//     @Override
//     public void broadcast(Output client, String message) {
//         boolean loginMessage = isLoginMessage(message);
// 
//         if (loginMessage) {
//             message = cleanLoginMessage(message);
//         }
// 
//         message = Message.signed(clients.get(client), message);
// 
//         if (loginMessage) {
//             storeLoginMessage(message);
//         }
// 
//         broadcast(message);
//     }
// 
//     private String cleanLoginMessage(String message) {
//         return message.substring(GOD_PREFIX.length());
//     }
// 
//     private boolean isLoginMessage(String message) {
//         return message.startsWith(GOD_PREFIX);
//     }
// 
//     private void storeLoginMessage(String message) {
//         loginMessages.add(message);
//     }
// 
//     private void broadcast(String message) {
//         for (Output client : new HashMap<>(clients).keySet()) {
//             safeWrite(client, message);
//         }
//     }
// 
//     private void safeWrite(Output client, String message) {
//         try {
//             client.write(message);
//         } catch (Exception e) {
//             leave(client);
//         }
//     }
// 
//     @Override
//     public void leave(Output client) {
//         String pseudo = clients.get(client);
//         clients.remove(client);
//         broadcast(Message.exit(pseudo));
//         if (clients.size() == 0) {
//             abandonLatch.countDown();
//         }
//     }
// 
//     @Override
//     public boolean waitForAbandon(long count, TimeUnit timeUnit) throws InterruptedException {
//         return abandonLatch.await(count, timeUnit);
//     }
// }
// 
// Path: src/main/java/net/bourgau/philippe/concurrency/kata/common/Output.java
// public interface Output {
//     void write(String line);
// }


// Path: src/main/java/net/bourgau/philippe/concurrency/kata/csp/ChatRoomAdapter.java
import net.bourgau.philippe.concurrency.kata.common.ChatRoom;
import net.bourgau.philippe.concurrency.kata.common.InProcessChatRoom;
import net.bourgau.philippe.concurrency.kata.common.Output;
import java.util.concurrent.TimeUnit;

package net.bourgau.philippe.concurrency.kata.csp;



public class ChatRoomAdapter implements ChatRoom {

    private final Channel<Action<ChatRoom>> chatRoomChannel;
    private final InProcessChatRoom realChatroom;

    public ChatRoomAdapter(InProcessChatRoom realChatroom, Channel<Action<ChatRoom>> chatRoomChannel) {