Send text message Real time updated

src/main/java/org/to/telegramfinalproject/Client/ActionHandler.java

@@ -2508,14 +2508,22 @@ public class ActionHandler {
             return;
         }
 
+
         System.out.println("\n💬 Your Chats:");
+        System.out.println("0. 📦 Archived chats");
+
         int index = 1;
-        System.out.println("0. Archived chats");
         for (ChatEntry chat : Session.activeChats) {
-            System.out.printf("%d. [%s] %s (%s)\n", index++, chat.getType(), chat.getName(), chat.getDisplayId());
+            String time = (chat.getLastMessageTime() == null)
+                    ? "No messages yet"
+                    : chat.getLastMessageTime().toString();
+
+            System.out.printf("%d. [%s] %s (%s) - Last: %s\n",
+                    index++, chat.getType(), chat.getName(), chat.getDisplayId(), time);
         }
     }
 
+
     public static class ChatStateMonitor implements Runnable {
         private final PrintWriter out;
 

src/main/java/org/to/telegramfinalproject/Client/IncomingMessageListener.java

@@ -158,6 +158,44 @@ public class IncomingMessageListener implements Runnable {
                         System.out.println("✅ Updated last message time for chat: " + chat.getDisplayId());
                     });
 
+            Session.activeChats.stream()
+                    .filter(chat -> chat.getId().equals(chatUUID))
+                    .findFirst()
+                    .ifPresent(chat -> {
+                        chat.setLastMessageTime(newTime);
+                        System.out.println("✅ Updated last message time for chat: " + chat.getDisplayId());
+                    });
+
+            Session.archivedChats.stream()
+                    .filter(chat -> chat.getId().equals(chatUUID))
+                    .findFirst()
+                    .ifPresent(chat -> {
+                        chat.setLastMessageTime(newTime);
+                        System.out.println("✅ Updated last message time for chat: " + chat.getDisplayId());
+                    });
+
+            Session.chatList.sort((c1, c2) -> {
+                if (c1.getLastMessageTime() == null && c2.getLastMessageTime() == null) return 0;
+                if (c1.getLastMessageTime() == null) return 1;
+                if (c2.getLastMessageTime() == null) return -1;
+                return c2.getLastMessageTime().compareTo(c1.getLastMessageTime()); // descending
+            });
+            Session.activeChats.sort((c1, c2) -> {
+                if (c1.getLastMessageTime() == null && c2.getLastMessageTime() == null) return 0;
+                if (c1.getLastMessageTime() == null) return 1;
+                if (c2.getLastMessageTime() == null) return -1;
+                return c2.getLastMessageTime().compareTo(c1.getLastMessageTime()); // descending
+            });
+            Session.archivedChats.sort((c1, c2) -> {
+                if (c1.getLastMessageTime() == null && c2.getLastMessageTime() == null) return 0;
+                if (c1.getLastMessageTime() == null) return 1;
+                if (c2.getLastMessageTime() == null) return -1;
+                return c2.getLastMessageTime().compareTo(c1.getLastMessageTime()); // descending
+            });
+
+
+
+
             if (Session.inChatListMenu) {
                 ActionHandler.displayChatList();
                 System.out.print("Select a chat by number: ");

src/main/java/org/to/telegramfinalproject/Client/Session.java

@@ -4,6 +4,7 @@ import org.json.JSONArray;
 import org.json.JSONObject;
 import org.to.telegramfinalproject.Models.ChatEntry;
 
+import java.time.LocalDateTime;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.UUID;
@@ -36,24 +37,65 @@ public class Session {
         throw new RuntimeException("❌ No UUID found in currentUser!");
     }
 
+//    public static void updateChatList(JSONArray chatArray) {
+//        chatList.clear();
+//        for (int i = 0; i < chatArray.length(); i++) {
+//            JSONObject obj = chatArray.getJSONObject(i);
+//            ChatEntry entry = new ChatEntry(
+//                    UUID.fromString(obj.getString("internal_id")),
+//                    obj.optString("id", ""),  // displayId
+//                    obj.optString("name", ""),  // name
+//                    obj.optString("image_url", ""),
+//                    obj.getString("type"),
+//                    null,  // last message time (if needed, parse it)
+//                    obj.optBoolean("is_owner", false),
+//                    obj.optBoolean("is_admin", false)
+//            );
+//            entry.setPermissions(obj.optJSONObject("permissions"));
+//            chatList.add(entry);
+//        }
+//    }
+
+
     public static void updateChatList(JSONArray chatArray) {
         chatList.clear();
         for (int i = 0; i < chatArray.length(); i++) {
             JSONObject obj = chatArray.getJSONObject(i);
+
+            LocalDateTime lastMessageTime = null;
+            if (obj.has("last_message_time") && !obj.isNull("last_message_time")) {
+                String timeStr = obj.getString("last_message_time");
+                if (!timeStr.isBlank()) {
+                    lastMessageTime = LocalDateTime.parse(timeStr);
+                }
+            }
+
             ChatEntry entry = new ChatEntry(
                     UUID.fromString(obj.getString("internal_id")),
                     obj.optString("id", ""),  // displayId
                     obj.optString("name", ""),  // name
                     obj.optString("image_url", ""),
                     obj.getString("type"),
-                    null,  // last message time (if needed, parse it)
+                    lastMessageTime,
                     obj.optBoolean("is_owner", false),
                     obj.optBoolean("is_admin", false)
             );
-            entry.setPermissions(obj.optJSONObject("permissions")); // اگر permissions وجود داره
+
+            entry.setPermissions(obj.optJSONObject("permissions"));
             chatList.add(entry);
         }
+
+        chatList.sort((c1, c2) -> {
+            if (c1.getLastMessageTime() == null && c2.getLastMessageTime() == null) return 0;
+            if (c1.getLastMessageTime() == null) return 1;
+            if (c2.getLastMessageTime() == null) return -1;
+            return c2.getLastMessageTime().compareTo(c1.getLastMessageTime());
+        });
+
+        activeChats = chatList.stream().filter(c -> !c.isArchived()).toList();
+        archivedChats = chatList.stream().filter(ChatEntry::isArchived).toList();
     }
+
     public static List<ChatEntry> getChatList() {
         return chatList;
     }

src/main/java/org/to/telegramfinalproject/Models/ChatEntry.java

@@ -115,6 +115,22 @@ public class ChatEntry {
         this.archived = archived;
     }
 
-    public void setLastMessageTime(String newTime) {this.lastMessageTime = LocalDateTime.parse(newTime);
+//    public void setLastMessageTime(String newTime) {this.lastMessageTime = LocalDateTime.parse(newTime);
+//    }
+
+
+    public void setLastMessageTime(String newTime) {
+        if (newTime == null || newTime.isBlank()) {
+            this.lastMessageTime = null;
+            return;
         }
+
+        try {
+            this.lastMessageTime = LocalDateTime.parse(newTime);
+        } catch (Exception e) {
+            System.out.println("❌ Failed to parse lastMessageTime: " + newTime);
+            this.lastMessageTime = null;
+        }
+    }
+
 }

src/main/java/org/to/telegramfinalproject/Server/ClientHandler.java

@@ -1930,7 +1930,6 @@ public class ClientHandler implements Runnable {
                     return new ResponseModel("error", "Message inserted but failed to attach files.");
             }
 
-            // ری‌ل‌تایم (اختیاری: dispatchMessageToReceiver(messageId, receiverId, receiverType))
 
 
             Message msg = new Message(messageId, senderId, receiverId, receiverType, content, messageType, LocalDateTime.now());