switch fixed

app/src/main/java/com/mob/utsmyanmar/ui/dashboard/DashboardScreen2.kt

@@ -11,10 +11,10 @@ import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
-import androidx.compose.foundation.layout.offset
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.offset
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.layout.width
@@ -39,18 +39,19 @@ import androidx.compose.material.icons.filled.SwapHoriz
 import androidx.compose.material.icons.filled.Sync
 import androidx.compose.material3.AlertDialog
 import androidx.compose.material3.Button
-import androidx.compose.material3.IconButton
 import androidx.compose.material3.ButtonDefaults
 import androidx.compose.material3.Card
 import androidx.compose.material3.CardDefaults
 import androidx.compose.material3.DrawerValue
 import androidx.compose.material3.HorizontalDivider
 import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.ModalDrawerSheet
 import androidx.compose.material3.ModalNavigationDrawer
 import androidx.compose.material3.Scaffold
 import androidx.compose.material3.Text
+import androidx.compose.material3.Switch
 import androidx.compose.material3.TextButton
 import androidx.compose.material3.VerticalDivider
 import androidx.compose.material3.rememberDrawerState
@@ -113,6 +114,7 @@ fun DashboardScreen2(
     var activeHostAction by remember { mutableStateOf("Log-On") }
     var isHostActionRunning by remember { mutableStateOf(false) }
     var dialogMessage by remember { mutableStateOf("") }
+    var reversalEnabled by remember { mutableStateOf(SystemParamsOperation.getInstance().isReversalOn) }
 
     val isOnline = true
 
@@ -318,6 +320,29 @@ fun DashboardScreen2(
                     },
                     trailingIcon = {},
                 )
+                Item(
+                    title = "Reversal", subTitle = "Enable / Disable Reversal",
+                    onClick = {
+                        reversalEnabled = !reversalEnabled
+                        SystemParamsOperation.getInstance().setReversalFlag(reversalEnabled)
+                    },
+                    leadingIcon = {
+                        Icon(
+                            Icons.Default.Sync,
+                            contentDescription = "icon",
+                            tint = Color.LegacyRed
+                        )
+                    },
+                    trailingIcon = {
+                        Switch(
+                            checked = reversalEnabled,
+                            onCheckedChange = { isChecked ->
+                                reversalEnabled = isChecked
+                                SystemParamsOperation.getInstance().setReversalFlag(isChecked)
+                            }
+                        )
+                    },
+                )
 
                 Text(
                     text = "System Management",