[update] Refactor CheckUpPage to track patient selection by checkup ID instead of row index, enhancing data management. Implement clearPatientDetails method to reset fields and improve user experience. Update queue handling to ensure proper selection and visual feedback during patient transitions.

src/main/java/BsK/server/network/handler/ServerHandler.java

@@ -174,7 +174,7 @@ public class ServerHandler extends SimpleChannelInboundHandler<TextWebSocketFram
           ResultSet rs = statement.executeQuery(
                   "select a.checkup_id, a.checkup_date, c.customer_last_name, c.customer_first_name,\n" +
                           "d.doctor_first_name, d.doctor_last_name, a.suggestion, a.diagnosis, a.notes, a.status, a.customer_id, \n" +
-                          "c.customer_number, c.customer_address, c.customer_weight, c.customer_height, c.customer_gender, c.customer_dob, a.checkup_type\n" +
+                          "c.customer_number, c.customer_address, c.customer_weight, c.customer_height, c.customer_gender, c.customer_dob, a.checkup_type, a.conclusion\n" +
                           "from checkup as a\n" +
                           "join customer as c on a.customer_id = c.customer_id\n" +
                           "join Doctor D on a.doctor_id = D.doctor_id\n" +
@@ -183,7 +183,11 @@ public class ServerHandler extends SimpleChannelInboundHandler<TextWebSocketFram
 
           if (!rs.isBeforeFirst()) {
             System.out.println("No data found in the checkup table.");
-
+            // Also send an empty response to clients so they clear their queues
+            int maxCurId = SessionManager.getMaxSessionId();
+            for (int sessionId = 1; sessionId <= maxCurId; sessionId++) {
+              UserUtil.sendPacket(sessionId, new GetCheckUpQueueUpdateResponse(new String[0][0]));
+            }
           } else {
             ArrayList<String> resultList = new ArrayList<>();
             while (rs.next()) {
@@ -210,18 +214,18 @@ public class ServerHandler extends SimpleChannelInboundHandler<TextWebSocketFram
               String customerGender = rs.getString("customer_gender");
               String customerDob = rs.getString("customer_dob");
               String checkupType = rs.getString("checkup_type");
+              String conclusion = rs.getString("conclusion");
 
 
               String result = String.join("|", checkupId,
                       checkupDate, customerLastName, customerFirstName,
                       doctorLastName + " " + doctorFirstName, suggestion,
                       diagnosis, notes, status, customerId, customerNumber, customerAddress, customerWeight, customerHeight,
-                      customerGender, customerDob, checkupType
+                      customerGender, customerDob, checkupType, conclusion
               );
 
               resultList.add(result);
 
-              // log.info(result);
             }
 
             String[] resultString = resultList.toArray(new String[0]);