add buttons in shipment info page

lib/domain/constants.dart

@@ -49,6 +49,10 @@ const message_type_shipment = "t_s";
 // Fcs shipment status
 const fcs_shipment_confirmed_status = "confirmed";
 const fcs_shipment_shipped_status = "shipped";
+const fcs_shipment_pending_status = "pending";
+const fcs_shipment_processing_status = "processing";
+const fcs_shipment_arrived_status = "arrived";
+const fcs_shipment_invoiced_status = "invoiced";
 const fcs_shipment_delivered_status = "delivered";
 
 // Package status

lib/pages/fcs_shipment/fcs_shipment_info.dart

@@ -131,6 +131,27 @@ class _FcsShipmentInfoState extends State<FcsShipmentInfo> {
         callBack: _ship,
       ),
     );
+    final processBtn = Padding(
+      padding: const EdgeInsets.symmetric(horizontal: 30),
+      child: LocalButton(
+        textKey: "FCSshipment.process.btn",
+       callBack: _ship,
+      ),
+    );
+    final arriveBtn = Padding(
+      padding: const EdgeInsets.symmetric(horizontal: 30),
+      child: LocalButton(
+        textKey: "FCSshipment.arrive.btn",
+        callBack: _ship,
+      ),
+    );
+    final invoiceBtn = Padding(
+      padding: const EdgeInsets.symmetric(horizontal: 30),
+      child: LocalButton(
+        textKey: "FCSshipment.invoice.btn",
+        callBack: _ship,
+      ),
+    );
 
     final cancelBtn = Padding(
       padding: const EdgeInsets.symmetric(horizontal: 30),
@@ -189,13 +210,22 @@ class _FcsShipmentInfoState extends State<FcsShipmentInfo> {
               portBox,
               destinationBox,
               const SizedBox(height: 30),
-              _fcsShipment?.status == fcs_shipment_confirmed_status
-                  ? shipBtn
+              _fcsShipment?.status == fcs_shipment_pending_status
+                  ? processBtn
                   : Container(),
-              _fcsShipment?.status == fcs_shipment_confirmed_status
+              _fcsShipment?.status == fcs_shipment_pending_status
                   ? Container(
                       padding: EdgeInsets.only(top: 3), child: cancelBtn)
                   : Container(),
+                  _fcsShipment?.status == fcs_shipment_processing_status
+                  ? shipBtn
+                  : Container(),
+                  _fcsShipment?.status == fcs_shipment_shipped_status
+                  ? arriveBtn
+                  : Container(),
+                  _fcsShipment?.status == fcs_shipment_arrived_status
+                  ? invoiceBtn
+                  : Container(),
               SizedBox(
                 height: 20,
               )

lib/pages/fcs_shipment/fcs_shipment_list.dart

@@ -9,7 +9,6 @@ import 'package:fcs/pagination/paginator_listview.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
-
 import '../../domain/entities/fcs_shipment.dart';
 import 'fcs_shipment_editor.dart';
 import 'fcs_shipment_list_row.dart';
@@ -46,16 +45,28 @@ class _FcsShipmentListState extends State<FcsShipmentList> {
       popmenus: [
         LocalPopupMenu(
             id: 0,
-            textKey: "FCSshipment.popupmenu.all",
+            text: "All",
             selected: shipmentModel.selectedIndex == 0),
         LocalPopupMenu(
             id: 1,
-            textKey: "FCSshipment.popupmenu.active",
+            text: "Pending",
             selected: shipmentModel.selectedIndex == 1),
         LocalPopupMenu(
             id: 2,
-            textKey: "FCSshipment.popupmenu.shipped",
-            selected: shipmentModel.selectedIndex == 2)
+            text: "Processing",
+            selected: shipmentModel.selectedIndex == 2),
+            LocalPopupMenu(
+            id: 3,
+            text: "Shipped",
+            selected: shipmentModel.selectedIndex == 3),
+            LocalPopupMenu(
+            id: 4,
+            text: "Arrived",
+            selected: shipmentModel.selectedIndex == 4),
+            LocalPopupMenu(
+            id: 5,
+            text: "Invoiced",
+            selected: shipmentModel.selectedIndex == 5)
       ],
       popupMenuCallback: (p) {
         setState(() {

lib/pages/widgets/local_popup_menu_button.dart

@@ -71,15 +71,16 @@ class _LocalPopupMenuButtonState extends State<LocalPopupMenuButton> {
             height: 30,
             decoration: new BoxDecoration(
               shape: BoxShape.circle,
-              color: Colors.white,
+              //color: Colors.white,
             ),
             child: Stack(
               fit: StackFit.expand,
               children: <Widget>[
                 Icon(
                   widget.buttonIcon ?? Icons.filter_list,
-                  color: widget.buttonColor,
+                  color: Colors.white,
                 ),
+                
                 hightlight
                     ? Positioned(
                         bottom: 0,
@@ -89,7 +90,7 @@ class _LocalPopupMenuButtonState extends State<LocalPopupMenuButton> {
                           height: 10,
                           decoration: new BoxDecoration(
                             shape: BoxShape.circle,
-                            color: secondaryColor,
+                           color: secondaryColor,
                           ),
                         ),
                       )
@@ -118,7 +119,8 @@ class _LocalPopupMenuButtonState extends State<LocalPopupMenuButton> {
                           Icons.check,
                           color: Colors.grey,
                         )
-                      : Container(),
+                      : Container(
+                      ),
                 ],
               ),
             );