pickup state fixed

lib/ui/viewbill/delivery_pickup_state.dart

@@ -334,7 +334,7 @@ class PickUpState extends StatelessWidget {
             axis: TimelineAxis.horizontal,
             endChild: defaultText(
               context,
-              'Ready For Pickup',
+              'Order Picked Up',
               maxLines: 2,
               textAlign: TextAlign.center,
               overFlow: TextOverflow.ellipsis,
@@ -350,7 +350,9 @@ class PickUpState extends StatelessWidget {
                 width: 42,
                 height: 42,
                 decoration: BoxDecoration(
-                  color: getColorStatusPickUp(dataBill[0].state),
+                  color: (dataBill[0].state == orderStateDone)
+                      ? successColor
+                      : disabledColor,
                   shape: BoxShape.circle,
                 ),
                 child: const Center(
@@ -369,10 +371,9 @@ class PickUpState extends StatelessWidget {
 }
 
 Color getColorStatusPickUp(int orderState) {
-  if (orderState != orderStateReady && orderState != orderStateDone) {
-    return disabledColor;
-  } else if (orderState == orderStateReady && orderState != orderStateDone) {
+  if (orderState == orderStateReady || orderState == orderStateDone) {
+    return successColor;
+  } else {
     return disabledColor;
   }
-  return successColor;
 }