Merge branch 'master' of https://git.mokkon.com/sainw/fcs

.vscode/launch.json

@@ -1,6 +1,18 @@
 {
     "version": "0.2.0",
     "configurations": [
+        {
+            "name": "Prod",
+            "request": "launch",
+            "type": "dart",
+            "program": "lib/main-prod.dart",
+            "args": [
+                "-t",
+                "lib/main-prod.dart",
+                "--flavor",
+                "prod"
+            ],
+        },      
         {
             "name": "Local Dev",
             "request": "launch",
@@ -45,17 +57,14 @@
                 "lib/main-dev.dart",
             ],
         },       
-
         {
-            "name": "Pro",
+            "name": "Prod iOS",
             "request": "launch",
             "type": "dart",
             "program": "lib/main-prod.dart",
             "args": [
                 "-t",
                 "lib/main-prod.dart",
-                "--flavor",
-                "prod"
             ],
         },       
     ]

android/app/src/main/AndroidManifest.xml

@@ -39,14 +39,5 @@
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>            
         </activity>
-        <provider
-            android:name="vn.hunghd.flutterdownloader.DownloadedFileProvider"
-            android:authorities="${applicationId}.flutter_downloader.provider"
-            android:exported="false"
-            android:grantUriPermissions="true">
-            <meta-data
-                android:name="android.support.FILE_PROVIDER_PATHS"
-                android:resource="@xml/provider_paths"/>
-        </provider>
     </application>
 </manifest>

android/settings_aar.gradle

@@ -0,0 +1 @@
+include ':app'

ios/Runner/Info.plist

@@ -37,6 +37,8 @@
 	<true/>
 	<key>NSCameraUsageDescription</key>
 	<string>Camera permission is required for barcode scanning.</string>
+	<key>NSPhotoLibraryUsageDescription</key>
+	<string>Photo library usage is required for FCS team to upload package photos</string>
 	<key>UIBackgroundModes</key>
 	<array>
 		<string>fetch</string>

lib/app.dart

@@ -1,54 +1,33 @@
-import 'package:fcs/fcs/common/localization/app_translations_delegate.dart';
+import 'package:fcs/localization/app_translations_delegate.dart';
-import 'package:fcs/fcs/common/localization/transalation.dart';
+import 'package:fcs/localization/transalation.dart';
-import 'package:fcs/fcs/common/pages/contact/model/contact_model.dart';
+import 'package:fcs/pages/carton/model/carton_model.dart';
-import 'package:fcs/fcs/common/pages/customer/model/customer_model.dart';
+import 'package:fcs/pages/chat/model/message_model.dart';
-import 'package:fcs/fcs/common/pages/faq/model/faq_model.dart';
+import 'package:fcs/pages/contact/model/contact_model.dart';
-import 'package:fcs/fcs/common/pages/initial_language_selection.dart';
+import 'package:fcs/pages/customer/model/customer_model.dart';
-import 'package:fcs/fcs/common/pages/market/model/market_model.dart';
+import 'package:fcs/pages/delivery_address/model/delivery_address_model.dart';
-import 'package:fcs/fcs/common/pages/model/language_model.dart';
+import 'package:fcs/pages/discount/model/discount_model.dart';
-import 'package:fcs/fcs/common/pages/model/main_model.dart' as fcs;
+import 'package:fcs/pages/faq/model/faq_model.dart';
-import 'package:fcs/fcs/common/pages/package/model/package_model.dart';
+import 'package:fcs/pages/fcs_shipment/model/fcs_shipment_model.dart';
-import 'package:fcs/fcs/common/pages/package/model/shipment_model.dart';
+import 'package:fcs/pages/main/home_page.dart';
-import 'package:fcs/fcs/common/pages/payment_methods/model/payment_method_model.dart';
+import 'package:fcs/pages/main/initial_language_selection.dart';
-import 'package:fcs/fcs/common/pages/staff/model/staff_model.dart';
+import 'package:fcs/pages/invoice/model/invoice_model.dart';
-import 'package:fcs/fcs/common/pages/term/model/term_model.dart';
+import 'package:fcs/pages/market/model/market_model.dart';
-import 'package:fcs/model/buyer_model.dart';
+import 'package:fcs/pages/main/model/language_model.dart';
-import 'package:fcs/model/delivery_model.dart';
+import 'package:fcs/pages/main/model/main_model.dart';
-import 'package:fcs/model/discount_model.dart';
+import 'package:fcs/pages/package/model/package_model.dart';
-import 'package:fcs/model/manual_model.dart';
+import 'package:fcs/pages/payment_methods/model/payment_method_model.dart';
-import 'package:fcs/model/notification_model.dart';
+import 'package:fcs/pages/rates/model/shipment_rate_model.dart';
-import 'package:fcs/model/pd_model.dart';
+import 'package:fcs/pages/shipment/model/shipment_model.dart';
-import 'package:fcs/model/reg_model.dart';
+import 'package:fcs/pages/main/splash_page.dart';
-import 'package:fcs/model/report_model.dart';
+import 'package:fcs/pages/staff/model/staff_model.dart';
-import 'package:fcs/model/storage_model.dart';
+import 'package:fcs/pages/term/model/term_model.dart';
-import 'package:fcs/model/test_model.dart';
+import 'package:fcs/pages/main/welcome_page.dart';
-import 'package:fcs/pages/email_page.dart';
-import 'package:fcs/pages/login_page.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter_local_notifications/flutter_local_notifications.dart';
 import 'package:flutter_localizations/flutter_localizations.dart';
 import 'package:provider/provider.dart';
 
-import 'fcs/common/pages/chat/model/message_model.dart';
+import 'pages/delivery/model/delivery_model.dart';
-import 'fcs/common/pages/home_page.dart';
-import 'fcs/common/pages/splash_page.dart';
-import 'fcs/common/pages/welcome_page.dart';
-import 'model/announcement_model.dart';
-import 'model/chart_model.dart';
-import 'model/device_model.dart';
-import 'model/do_model.dart';
-import 'model/invoice_model.dart';
-import 'model/log_model.dart';
-import 'model/main_model.dart';
-import 'model/pickup_model.dart';
-import 'model/po_model.dart';
-import 'model/product_model.dart';
-import 'model/report_user_model.dart';
-import 'model/shipment_rate_model.dart';
-import 'model/user_model.dart';
-import 'model_fcs/box_model.dart';
-import 'pages/term.dart';
 
 class App extends StatefulWidget {
   @override
@@ -56,89 +35,48 @@ class App extends StatefulWidget {
 }
 
 class _AppState extends State<App> {
-  final fcs.MainModel mainModel2 = new fcs.MainModel();
+  final MainModel mainModel = new MainModel();
   final ContactModel contactModel = new ContactModel();
   final TermModel termModel = new TermModel();
-  final MainModel mainModel = new MainModel();
   final FAQModel faqModel = new FAQModel();
   final PaymentMethodModel paymentMethodModel = new PaymentMethodModel();
-
+  final FcsShipmentModel fcsShipmentModel = new FcsShipmentModel();
-  final UserModel userModel = new UserModel();
-  final ProductModel productModel = new ProductModel();
-  final POSubmissionModel poSubmissionModel = new POSubmissionModel();
-  final DOModel doModel = new DOModel();
   final LanguageModel lanuguageModel = new LanguageModel();
-  final StorageModel storageModel = new StorageModel();
+  final ShipmentModel shipmentModel = new ShipmentModel();
-  final PDModel pdModel = new PDModel();
-  final RegModel regModel = new RegModel();
-  final BuyerModel buyerModel = new BuyerModel();
-  final NotificationModel notificationModel = new NotificationModel();
-  final ChartModel chartModel = new ChartModel();
-  final DeliveryModel deliveryModel = new DeliveryModel();
-  final ManualModel manualModel = new ManualModel();
-  final TestModel testModel = new TestModel();
-  final LogModel logModel = new LogModel();
-  final PhoneDeviceModel phoneDeviceModel = new PhoneDeviceModel();
-  final ReportModel reportModel = new ReportModel();
-  final AnnouncementModel announcementModel = new AnnouncementModel();
-  final ReportUserModel reportUserModel = new ReportUserModel();
-  final PickUpModel pickUpModel = new PickUpModel();
   final ShipmentRateModel shipmentRateModel = new ShipmentRateModel();
-  final BoxModel boxModel = new BoxModel();
+  final CartonModel boxModel = new CartonModel();
   final MessageModel messageModel = new MessageModel();
   final InvoiceModel invoiceModel = new InvoiceModel();
   final CustomerModel customerModel = new CustomerModel();
   final DiscountModel discountModel = new DiscountModel();
   final StaffModel staffModel = new StaffModel();
-  final ShipmentModel shipmentModel = new ShipmentModel();
+  final DeliveryAddressModel deliveryAddressModel = new DeliveryAddressModel();
   final PackageModel packageModel = new PackageModel();
   final MarketModel marketModel = new MarketModel();
+  final DeliveryModel deliveryModel = new DeliveryModel();
 
   AppTranslationsDelegate _newLocaleDelegate;
-  static FlutterLocalNotificationsPlugin _flutterLocalNotificationsPlugin =
-      FlutterLocalNotificationsPlugin();
 
   @override
   void initState() {
     super.initState();
-    mainModel2
+    mainModel
       ..addModel(customerModel)
       ..addModel(staffModel)
-      ..addModel(shipmentModel)
+      ..addModel(deliveryAddressModel)
       ..addModel(packageModel)
       ..addModel(messageModel)
-      ..addModel(marketModel);
+      ..addModel(fcsShipmentModel)
-    mainModel2.init();
+      ..addModel(discountModel)
+      ..addModel(shipmentRateModel)
+      ..addModel(boxModel)
+      ..addModel(shipmentModel)
+      ..addModel(invoiceModel)
+      ..addModel(marketModel)
+      ..addModel(deliveryModel);
 
     _newLocaleDelegate = AppTranslationsDelegate(newLocale: null);
     Translation().onLocaleChanged = onLocaleChange;
-    mainModel
-      ..addModel(userModel)
-      ..addModel(storageModel)
-      ..addModel(regModel)
-      ..addModel(poSubmissionModel)
-      ..addModel(doModel)
-      ..addModel(productModel)
-      ..addModel(pdModel)
-      ..addModel(buyerModel)
-      ..addModel(notificationModel)
-      ..addModel(chartModel)
-      ..addModel(deliveryModel)
-      ..addModel(logModel)
-      ..addModel(manualModel)
-      ..addModel(phoneDeviceModel)
-      ..addModel(regModel)
-      ..addModel(announcementModel)
-      ..addModel(reportModel)
-      ..addModel(testModel)
-      ..addModel(reportUserModel)
-      ..addModel(pickUpModel)
-      ..addModel(shipmentRateModel)
-      ..addModel(boxModel)
-      ..addModel(shipmentRateModel)
-      ..addModel(invoiceModel)
-      ..addModel(discountModel);
-    this.mainModel.init();
   }
 
   void onLocaleChange(Locale locale) {
@@ -152,11 +90,6 @@ class _AppState extends State<App> {
       '/': (_) => SplashScreen(),
       '/welcome': (_) => WelcomePage(),
       '/home': (_) => HomePage(),
-      '/term': (context) => Term(
-            agreePage: true,
-          ),
-      '/login': (context) => LoginPage(),
-      '/email': (context) => EmailPage(),
       '/language_selection': (context) => InitialLanguageSelectionPage(),
     };
     return routes;
@@ -167,40 +100,24 @@ class _AppState extends State<App> {
     return MultiProvider(
         providers: [
           ChangeNotifierProvider.value(value: mainModel),
-          ChangeNotifierProvider.value(value: userModel),
-          ChangeNotifierProvider.value(value: productModel),
           ChangeNotifierProvider.value(value: staffModel),
-          ChangeNotifierProvider.value(value: poSubmissionModel),
-          ChangeNotifierProvider.value(value: doModel),
-          ChangeNotifierProvider.value(value: storageModel),
-          ChangeNotifierProvider.value(value: pdModel),
           ChangeNotifierProvider.value(value: lanuguageModel),
-          ChangeNotifierProvider.value(value: regModel),
-          ChangeNotifierProvider.value(value: buyerModel),
-          ChangeNotifierProvider.value(value: notificationModel),
-          ChangeNotifierProvider.value(value: chartModel),
-          ChangeNotifierProvider.value(value: deliveryModel),
-          ChangeNotifierProvider.value(value: logModel),
-          ChangeNotifierProvider.value(value: phoneDeviceModel),
-          ChangeNotifierProvider.value(value: reportModel),
-          ChangeNotifierProvider.value(value: announcementModel),
-          ChangeNotifierProvider.value(value: reportUserModel),
-          ChangeNotifierProvider.value(value: pickUpModel),
-          ChangeNotifierProvider.value(value: shipmentRateModel),
           ChangeNotifierProvider.value(value: shipmentModel),
+          ChangeNotifierProvider.value(value: shipmentRateModel),
+          ChangeNotifierProvider.value(value: deliveryAddressModel),
           ChangeNotifierProvider.value(value: packageModel),
           ChangeNotifierProvider.value(value: boxModel),
           ChangeNotifierProvider.value(value: messageModel),
           ChangeNotifierProvider.value(value: invoiceModel),
           ChangeNotifierProvider.value(value: customerModel),
           ChangeNotifierProvider.value(value: discountModel),
-          ChangeNotifierProvider.value(value: testModel),
-          ChangeNotifierProvider.value(value: mainModel2),
           ChangeNotifierProvider.value(value: contactModel),
           ChangeNotifierProvider.value(value: termModel),
           ChangeNotifierProvider.value(value: faqModel),
           ChangeNotifierProvider.value(value: paymentMethodModel),
           ChangeNotifierProvider.value(value: marketModel),
+          ChangeNotifierProvider.value(value: fcsShipmentModel),
+          ChangeNotifierProvider.value(value: deliveryModel),
         ],
         child: Consumer<LanguageModel>(
           builder: (context, value, child) {
@@ -225,9 +142,7 @@ class _AppState extends State<App> {
                 routes: route(context),
                 localizationsDelegates: [
                   _newLocaleDelegate,
-                  //provides localised strings
                   GlobalMaterialLocalizations.delegate,
-                  //provides RTL support
                   GlobalWidgetsLocalizations.delegate,
                 ],
                 supportedLocales: Translation().supportedLocales());

lib/charts/bar_chart.dart

@@ -1,120 +0,0 @@
-import 'package:charts_flutter/flutter.dart' as charts;
-import 'package:charts_flutter/flutter.dart';
-import 'package:flutter/material.dart';
-import 'package:intl/intl.dart';
-import 'package:provider/provider.dart';
-import 'package:fcs/charts/qtyby_customer_table.dart';
-import 'package:fcs/model/chart_model.dart';
-import 'package:fcs/model/product_model.dart';
-import 'package:fcs/fcs/common/helpers/theme.dart';
-import 'package:fcs/vo/po.dart';
-import 'package:fcs/widget/local_text.dart';
-
-class BarChart extends StatefulWidget {
-  @override
-  _BarChartState createState() => _BarChartState();
-}
-
-class _BarChartState extends State<BarChart> {
-  static final numberFormatter = new NumberFormat("#,###");
-  List<POChartData> chartSummary = new List();
-  List<charts.Series<POChartData, String>> series;
-
-  @override
-  void initState() {
-    super.initState();
-    var chartModel = Provider.of<ChartModel>(context, listen: false);
-    this.chartSummary = chartModel.chartSummary;
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    var productModel = Provider.of<ProductModel>(context);
-    if (this.chartSummary.isNotEmpty) {
-      this.chartSummary.forEach((s) {
-        productModel.products.forEach((p) {
-          if (p.id == s.productID) {
-            s.displayOrder = p.displayOrder;
-          } else {
-            return;
-          }
-        });
-      });
-
-      this
-          .chartSummary
-          .sort((s1, s2) => s1.displayOrder.compareTo(s2.displayOrder));
-    }
-    List<charts.Series<POChartData, String>> series = [
-      charts.Series(
-          id: "Subscribers",
-          data: this.chartSummary,
-          domainFn: (POChartData series, _) => series.productName,
-          measureFn: (POChartData series, _) => series.balanceQty,
-          colorFn: (POChartData series, _) =>
-              charts.ColorUtil.fromDartColor(series.getColor),
-          labelAccessorFn: (POChartData series, _) =>
-              '${numberFormatter.format(series.balanceQty)}'),
-    ];
-
-    return Container(
-      height: 200,
-      child: Column(
-        children: <Widget>[
-          Row(
-            mainAxisAlignment: MainAxisAlignment.spaceBetween,
-            children: <Widget>[
-              LocalText(context, 'product.balance_qty',
-                  color: primaryColor, fontSize: 16),
-              IconButton(
-                icon: Icon(
-                  Icons.refresh,
-                  color: primaryColor,
-                ),
-                onPressed: () {
-                  _load();
-                },
-              )
-            ],
-          ),
-          Expanded(
-            child: charts.BarChart(
-              series,
-              animate: true,
-              vertical: false,
-              defaultRenderer: new charts.BarRendererConfig(
-                barRendererDecorator: new charts.BarLabelDecorator<String>(
-                  labelPosition: charts.BarLabelPosition.auto,
-                ),
-              ),
-              selectionModels: [
-                SelectionModelConfig(changedListener: (SelectionModel model) {
-                  final selectedDatum = model.selectedDatum;
-                  if (selectedDatum.isNotEmpty) {
-                    selectedDatum.forEach((charts.SeriesDatum datumPair) {
-                      Navigator.push(
-                        context,
-                        MaterialPageRoute(
-                            builder: (context) => QtyByCustomerTable(
-                                  poChartData: datumPair.datum,
-                                )),
-                      );
-                    });
-                  }
-                })
-              ],
-            ),
-          ),
-        ],
-      ),
-    );
-  }
-
-  Future<void> _load() async {
-    var chartModel = Provider.of<ChartModel>(context);
-    var _s = await chartModel.loadSummary();
-    setState(() {
-      this.chartSummary = _s ?? [];
-    });
-  }
-}

lib/charts/delivery_do_line.dart

@@ -1,84 +0,0 @@
-import 'package:charts_flutter/flutter.dart' as charts;
-import 'package:flutter/material.dart';
-import 'package:intl/intl.dart';
-import 'package:provider/provider.dart';
-import 'package:fcs/model/chart_model.dart';
-import 'package:fcs/fcs/common/helpers/theme.dart';
-import 'package:fcs/vo/revenue.dart';
-import 'package:fcs/widget/local_text.dart';
-
-import 'delivery_do_line_detail.dart';
-
-class DODeliveryLineChart extends StatefulWidget {
-  @override
-  _DODeliveryLineChartState createState() => _DODeliveryLineChartState();
-}
-
-class _DODeliveryLineChartState extends State<DODeliveryLineChart> {
-  static final numberFormatter = new NumberFormat("#,###");
-
-  @override
-  void initState() {
-    super.initState();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    var chartModel = Provider.of<ChartModel>(context);
-
-    List<charts.Series<Data, DateTime>> series = [
-      charts.Series(
-        id: "Subscribers",
-        data: chartModel.revenue.getDeliveryDo(),
-        domainFn: (Data series, _) => series.date,
-        measureFn: (Data series, _) => series.count,
-        colorFn: (_, __) => charts.ColorUtil.fromDartColor(primaryColor),
-        labelAccessorFn: (Data series, _) =>
-            '${numberFormatter.format(series.count)}',
-      ),
-    ];
-
-    return Container(
-      height: 200,
-      child: Column(
-        children: <Widget>[
-          Row(
-            mainAxisAlignment: MainAxisAlignment.spaceBetween,
-            children: <Widget>[
-              LocalText(context, "delivery.do.title",
-                  color: primaryColor, fontSize: 16),
-              InkWell(
-                child: LocalText(
-                  context,
-                  "delivery.do.details",
-                  color: secondaryColor,
-                  fontSize: 14,
-                ),
-                onTap: () {
-                  Navigator.of(context).push(MaterialPageRoute(
-                      builder: (_) => DODeliveryLineDetail()));
-                },
-              ),
-            ],
-          ),
-          Expanded(
-            child: charts.TimeSeriesChart(
-              series,
-              animate: true,
-              defaultRenderer: new charts.LineRendererConfig(
-                includePoints: true,
-              ),
-              primaryMeasureAxis: new charts.NumericAxisSpec(
-                  tickProviderSpec: new charts.BasicNumericTickProviderSpec(
-                      zeroBound: false, desiredTickCount: 10),
-                  renderSpec: new charts.GridlineRendererSpec(
-                      lineStyle: charts.LineStyleSpec(
-                    dashPattern: [4, 4],
-                  ))),
-            ),
-          ),
-        ],
-      ),
-    );
-  }
-}

lib/charts/delivery_do_line_detail.dart

@@ -1,85 +0,0 @@
-import 'package:flutter/cupertino.dart';
-import 'package:flutter/material.dart';
-import 'package:intl/intl.dart';
-import 'package:provider/provider.dart';
-import 'package:fcs/model/chart_model.dart';
-import 'package:fcs/fcs/common/helpers/theme.dart';
-import 'package:fcs/vo/revenue.dart';
-import 'package:fcs/widget/local_text.dart';
-import 'package:fcs/widget/my_data_table.dart';
-import 'package:fcs/widget/progress.dart';
-
-class DODeliveryLineDetail extends StatefulWidget {
-  const DODeliveryLineDetail();
-  @override
-  _DODeliveryLineDetailState createState() => _DODeliveryLineDetailState();
-}
-
-class _DODeliveryLineDetailState extends State<DODeliveryLineDetail> {
-  final numberFormatter = new NumberFormat("#,###");
-  var dateFormatter = new DateFormat('dd MMM yyyy');
-  bool _isLoading = false;
-
-  @override
-  void initState() {
-    super.initState();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    var chartModel = Provider.of<ChartModel>(context);
-
-    return LocalProgress(
-      inAsyncCall: _isLoading,
-      child: Scaffold(
-        appBar: AppBar(
-          backgroundColor: primaryColor,
-          title: LocalText(
-            context,
-            'delivery.do.counts',
-            color: Colors.white,
-            fontSize: 18,
-          ),
-        ),
-        body: Container(
-          padding: EdgeInsets.only(top: 10),
-          child: SingleChildScrollView(
-            scrollDirection: Axis.vertical,
-            child: SingleChildScrollView(
-              scrollDirection: Axis.horizontal,
-              padding: EdgeInsets.only(left: 20),
-              child: MyDataTable(
-                columnSpacing: 100,
-                columns: [
-                  MyDataColumn(label: LocalText(context, "delivery.date")),
-                  MyDataColumn(label: LocalText(context, "delivery.do.count")),
-                ],
-                rows: getProductRow(chartModel.revenue.getDeliveryDo()),
-              ),
-            ),
-          ),
-        ),
-      ),
-    );
-  }
-
-  List<MyDataRow> getProductRow(List<Data> doList) {
-    return doList.map((d) {
-      var r = MyDataRow(
-        cells: [
-          MyDataCell(
-            new Text(dateFormatter.format(d.date), style: textStyle),
-          ),
-          MyDataCell(
-            new Text(
-              numberFormatter.format(d.count),
-              style: textStyle,
-            ),
-          ),
-        ],
-      );
-
-      return r;
-    }).toList();
-  }
-}

lib/charts/delivery_do_summary.dart

@@ -1,79 +0,0 @@
-import 'package:charts_flutter/flutter.dart' as charts;
-import 'package:flutter/material.dart';
-import 'package:intl/intl.dart';
-import 'package:provider/provider.dart';
-import 'package:fcs/model/chart_model.dart';
-import 'package:fcs/fcs/common/helpers/theme.dart';
-import 'package:fcs/vo/revenue.dart';
-import 'package:fcs/widget/local_text.dart';
-
-import 'delivery_do_summary_details.dart';
-
-class DeliveryDoSummaryChart extends StatefulWidget {
-  @override
-  _DeliveryDoSummaryChartState createState() => _DeliveryDoSummaryChartState();
-}
-
-class _DeliveryDoSummaryChartState extends State<DeliveryDoSummaryChart> {
-  static final numberFormatter = new NumberFormat("#,###");
-  var dateFormatter = new DateFormat('dd MMM yyyy');
-
-  @override
-  void initState() {
-    super.initState();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    var chartModel = Provider.of<ChartModel>(context);
-
-    List<charts.Series<Data, String>> series = [
-      charts.Series(
-          id: "Subscribers",
-          data: chartModel.revenue.getDeliveryDoSummary(),
-          domainFn: (Data series, _) => "${series.totalDay}days",
-          measureFn: (Data series, _) => series.totalCount,
-          labelAccessorFn: (Data series, _) =>
-              '${numberFormatter.format(series.totalCount)}'),
-    ];
-
-    return Container(
-      height: 200,
-      child: Column(
-        children: <Widget>[
-          Row(
-            mainAxisAlignment: MainAxisAlignment.spaceBetween,
-            children: <Widget>[
-              LocalText(context, "delivery.do.summary",
-                  color: primaryColor, fontSize: 16),
-              InkWell(
-                child: LocalText(
-                  context,
-                  "delivery.do.details",
-                  color: secondaryColor,
-                  fontSize: 14,
-                ),
-                onTap: () {
-                  Navigator.of(context).push(MaterialPageRoute(
-                      builder: (_) => DeliveryDoSummaryDetail()));
-                },
-              ),
-            ],
-          ),
-          Expanded(
-            child: charts.BarChart(
-              series,
-              animate: true,
-              vertical: false,
-              defaultRenderer: new charts.BarRendererConfig(
-                barRendererDecorator: new charts.BarLabelDecorator<String>(
-                  labelPosition: charts.BarLabelPosition.auto,
-                ),
-              ),
-            ),
-          ),
-        ],
-      ),
-    );
-  }
-}

lib/charts/delivery_do_summary_details.dart

@@ -1,86 +0,0 @@
-import 'package:flutter/cupertino.dart';
-import 'package:flutter/material.dart';
-import 'package:intl/intl.dart';
-import 'package:provider/provider.dart';
-import 'package:fcs/model/chart_model.dart';
-import 'package:fcs/fcs/common/helpers/theme.dart';
-import 'package:fcs/vo/revenue.dart';
-import 'package:fcs/widget/local_text.dart';
-import 'package:fcs/widget/my_data_table.dart';
-import 'package:fcs/widget/progress.dart';
-
-class DeliveryDoSummaryDetail extends StatefulWidget {
-  const DeliveryDoSummaryDetail();
-  @override
-  _DeliveryDoSummaryDetailState createState() =>
-      _DeliveryDoSummaryDetailState();
-}
-
-class _DeliveryDoSummaryDetailState extends State<DeliveryDoSummaryDetail> {
-  final numberFormatter = new NumberFormat("#,###");
-  var dateFormatter = new DateFormat('dd MMM yyyy');
-  bool _isLoading = false;
-
-  @override
-  void initState() {
-    super.initState();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    var chartModel = Provider.of<ChartModel>(context);
-
-    return LocalProgress(
-      inAsyncCall: _isLoading,
-      child: Scaffold(
-        appBar: AppBar(
-          backgroundColor: primaryColor,
-          title: LocalText(
-            context,
-            'delivery.do.sum.counts',
-            color: Colors.white,
-            fontSize: 18,
-          ),
-        ),
-        body: Container(
-          padding: EdgeInsets.only(top: 10),
-          child: SingleChildScrollView(
-            scrollDirection: Axis.vertical,
-            child: SingleChildScrollView(
-              scrollDirection: Axis.horizontal,
-              padding: EdgeInsets.only(left: 20),
-              child: MyDataTable(
-                columnSpacing: 100,
-                columns: [
-                  MyDataColumn(label: LocalText(context, "delivery.days")),
-                  MyDataColumn(label: LocalText(context, "delivery.do.count")),
-                ],
-                rows: getProductRow(chartModel.revenue.getDeliveryDoSummary()),
-              ),
-            ),
-          ),
-        ),
-      ),
-    );
-  }
-
-  List<MyDataRow> getProductRow(List<Data> doList) {
-    return doList.map((d) {
-      var r = MyDataRow(
-        cells: [
-          MyDataCell(
-            new Text(d.totalDay.toString(), style: textStyle),
-          ),
-          MyDataCell(
-            new Text(
-              numberFormatter.format(d.totalCount),
-              style: textStyle,
-            ),
-          ),
-        ],
-      );
-
-      return r;
-    }).toList();
-  }
-}

lib/charts/delivery_line.dart

@@ -1,107 +0,0 @@
-import 'package:charts_flutter/flutter.dart' as charts;
-import 'package:flutter/material.dart';
-import 'package:intl/intl.dart';
-import 'package:provider/provider.dart';
-import 'package:fcs/model/chart_model.dart';
-import 'package:fcs/fcs/common/helpers/theme.dart';
-import 'package:fcs/vo/revenue.dart';
-import 'package:fcs/widget/local_text.dart';
-
-import 'delivery_line_data.dart';
-
-class DeliveryBarChart extends StatefulWidget {
-  @override
-  _DeliveryBarChartState createState() => _DeliveryBarChartState();
-}
-
-class _DeliveryBarChartState extends State<DeliveryBarChart> {
-  static final numberFormatter = new NumberFormat("#,###");
-  var dateFormatter = new DateFormat('dd MMM yyyy');
-
-  @override
-  void initState() {
-    super.initState();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    var chartModel = Provider.of<ChartModel>(context);
-
-    List<charts.Series<Data, String>> series = [
-      charts.Series(
-          id: "Subscribers",
-          data: chartModel.revenue.getDelivery(),
-          domainFn: (Data series, _) =>
-              "${series.date.day}-${series.date.month}-${series.date.year}",
-          measureFn: (Data series, _) => series.amount,
-          labelAccessorFn: (Data series, _) =>
-              '${numberFormatter.format(series.amount)}'),
-    ];
-
-    List<charts.Series<Data, DateTime>> seriesLine = [
-      charts.Series(
-        id: "Subscribers",
-        data: chartModel.revenue.getDelivery(),
-        domainFn: (Data series, _) => series.date,
-        measureFn: (Data series, _) => series.amount,
-        colorFn: (_, __) => charts.ColorUtil.fromDartColor(primaryColor),
-        labelAccessorFn: (Data series, _) =>
-            '${numberFormatter.format(series.amount)}',
-      ),
-    ];
-
-    return Container(
-      height: 200,
-      child: Column(
-        children: <Widget>[
-          Row(
-            mainAxisAlignment: MainAxisAlignment.spaceBetween,
-            children: <Widget>[
-              LocalText(context, "delivery", color: primaryColor, fontSize: 16),
-              InkWell(
-                child: LocalText(
-                  context,
-                  "delivery.detail",
-                  color: secondaryColor,
-                  fontSize: 14,
-                ),
-                onTap: () {
-                  Navigator.of(context).push(
-                      MaterialPageRoute(builder: (_) => DeliveryBarData()));
-                },
-              ),
-            ],
-          ),
-          Expanded(
-            child: charts.TimeSeriesChart(
-              seriesLine,
-              animate: true,
-              defaultRenderer: new charts.LineRendererConfig(
-                includePoints: true,
-              ),
-              primaryMeasureAxis: new charts.NumericAxisSpec(
-                  tickProviderSpec: new charts.BasicNumericTickProviderSpec(
-                      zeroBound: false, desiredTickCount: 10),
-                  renderSpec: new charts.GridlineRendererSpec(
-                      lineStyle: charts.LineStyleSpec(
-                    dashPattern: [4, 4],
-                  ))),
-            ),
-          ),
-          // Expanded(
-          //   child: charts.BarChart(
-          //     series,
-          //     animate: true,
-          //     vertical: true,
-          //     defaultRenderer: new charts.BarRendererConfig(
-          //       barRendererDecorator: new charts.BarLabelDecorator<String>(
-          //         labelPosition: charts.BarLabelPosition.auto,
-          //       ),
-          //     ),
-          //   ),
-          // ),
-        ],
-      ),
-    );
-  }
-}

lib/charts/delivery_line_data.dart

@@ -1,91 +0,0 @@
-import 'package:flutter/cupertino.dart';
-import 'package:flutter/material.dart';
-import 'package:intl/intl.dart';
-import 'package:provider/provider.dart';
-import 'package:fcs/model/chart_model.dart';
-import 'package:fcs/model/main_model.dart';
-import 'package:fcs/fcs/common/helpers/theme.dart';
-import 'package:fcs/vo/revenue.dart';
-import 'package:fcs/widget/local_text.dart';
-import 'package:fcs/widget/my_data_table.dart';
-import 'package:fcs/widget/number_cell.dart';
-import 'package:fcs/widget/progress.dart';
-
-import 'delivery_line_detail.dart';
-
-class DeliveryBarData extends StatefulWidget {
-  const DeliveryBarData();
-  @override
-  _DeliveryBarDataState createState() => _DeliveryBarDataState();
-}
-
-class _DeliveryBarDataState extends State<DeliveryBarData> {
-  final numberFormatter = new NumberFormat("#,###");
-  var dateFormatter = new DateFormat('dd MMM yyyy');
-  bool _isLoading = false;
-
-  @override
-  void initState() {
-    super.initState();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    var chartModel = Provider.of<ChartModel>(context);
-
-    return LocalProgress(
-      inAsyncCall: _isLoading,
-      child: Scaffold(
-        appBar: AppBar(
-          backgroundColor: primaryColor,
-          title: LocalText(
-            context,
-            'delivery.data.title',
-            color: Colors.white,
-            fontSize: 18,
-          ),
-        ),
-        body: Container(
-          padding: EdgeInsets.only(top: 10),
-          child: SingleChildScrollView(
-            scrollDirection: Axis.vertical,
-            child: SingleChildScrollView(
-              scrollDirection: Axis.horizontal,
-              padding: EdgeInsets.only(left: 20),
-              child: MyDataTable(
-                columnSpacing: 100,
-                columns: [
-                  MyDataColumn(label: LocalText(context, "delivery.date")),
-                  MyDataColumn(
-                      label: LocalText(context, "delivery.qty"), numeric: true),
-                ],
-                rows: getProductRow(chartModel.revenue.getDelivery()),
-              ),
-            ),
-          ),
-        ),
-      ),
-    );
-  }
-
-  List<MyDataRow> getProductRow(List<Data> doList) {
-    return doList.map((d) {
-      var r = MyDataRow(
-        onSelectChanged: (bool selected) async {
-          Navigator.push(
-            context,
-            MaterialPageRoute(builder: (context) => DeliveryBarDetail(d.date)),
-          );
-        },
-        cells: [
-          MyDataCell(
-            new Text(dateFormatter.format(d.date), style: textStyle),
-          ),
-          MyDataCell(NumberCell(d.amount)),
-        ],
-      );
-
-      return r;
-    }).toList();
-  }
-}

lib/charts/delivery_line_detail.dart

@@ -1,93 +0,0 @@
-import 'package:flutter/cupertino.dart';
-import 'package:flutter/material.dart';
-import 'package:intl/intl.dart';
-import 'package:provider/provider.dart';
-import 'package:fcs/model/do_model.dart';
-import 'package:fcs/fcs/common/helpers/theme.dart';
-import 'package:fcs/vo/do.dart';
-import 'package:fcs/widget/local_text.dart';
-import 'package:fcs/widget/my_data_table.dart';
-import 'package:fcs/widget/number_cell.dart';
-import 'package:fcs/widget/progress.dart';
-
-class DeliveryBarDetail extends StatefulWidget {
-  final DateTime date;
-  const DeliveryBarDetail(this.date);
-  @override
-  _DeliveryBarDetailState createState() => _DeliveryBarDetailState();
-}
-
-class _DeliveryBarDetailState extends State<DeliveryBarDetail> {
-  final numberFormatter = new NumberFormat("#,###");
-  var dateFormatter = new DateFormat('dd-MMM-yyyy');
-  bool _isLoading = false;
-  List<DOSubmission> dos = [];
-
-  @override
-  void initState() {
-    super.initState();
-    DOModel dOModel = Provider.of<DOModel>(context, listen: false);
-    dOModel.getDOForDelivery(widget.date).then((dos) {
-      setState(() {
-        this.dos = dos;
-      });
-    });
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return LocalProgress(
-      inAsyncCall: _isLoading,
-      child: Scaffold(
-        appBar: AppBar(
-          backgroundColor: primaryColor,
-          title: LocalText(
-            context,
-            'delivery.detail.title',
-            translationVariables: [dateFormatter.format(widget.date)],
-            color: Colors.white,
-            fontSize: 18,
-          ),
-        ),
-        body: Container(
-          padding: EdgeInsets.only(top: 5),
-          child: SingleChildScrollView(
-            scrollDirection: Axis.vertical,
-            child: SingleChildScrollView(
-              scrollDirection: Axis.horizontal,
-              padding: EdgeInsets.only(left: 3),
-              child: MyDataTable(
-                columnSpacing: 20,
-                columns: [
-                  MyDataColumn(label: LocalText(context, "do.name")),
-                  MyDataColumn(label: LocalText(context, "do.do_num")),
-                  MyDataColumn(
-                      label: LocalText(context, "do.quantity"), numeric: true),
-                ],
-                rows: getProductRow(),
-              ),
-            ),
-          ),
-        ),
-      ),
-    );
-  }
-
-  List<MyDataRow> getProductRow() {
-    return dos.map((d) {
-      var r = MyDataRow(
-        cells: [
-          MyDataCell(
-            new Text(d.userName, style: textStyle),
-          ),
-          MyDataCell(
-            new Text(d.doNumber, style: textStyle),
-          ),
-          MyDataCell(NumberCell(d.totalQty)),
-        ],
-      );
-
-      return r;
-    }).toList();
-  }
-}

lib/charts/delivery_summary.dart

@@ -1,78 +0,0 @@
-import 'package:charts_flutter/flutter.dart' as charts;
-import 'package:flutter/material.dart';
-import 'package:intl/intl.dart';
-import 'package:provider/provider.dart';
-import 'package:fcs/model/chart_model.dart';
-import 'package:fcs/fcs/common/helpers/theme.dart';
-import 'package:fcs/vo/revenue.dart';
-import 'package:fcs/widget/local_text.dart';
-import 'delivery_summary_detail.dart';
-
-class DeliverySummary extends StatefulWidget {
-  @override
-  _DeliverySummaryState createState() => _DeliverySummaryState();
-}
-
-class _DeliverySummaryState extends State<DeliverySummary> {
-  static final numberFormatter = new NumberFormat("#,###");
-  var dateFormatter = new DateFormat('dd MMM yyyy');
-
-  @override
-  void initState() {
-    super.initState();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    var chartModel = Provider.of<ChartModel>(context);
-
-    List<charts.Series<Data, String>> series = [
-      charts.Series(
-          id: "Subscribers",
-          data: chartModel.revenue.getDeliverySummary(),
-          domainFn: (Data series, _) => "${series.totalDay}days",
-          measureFn: (Data series, _) => series.totalAmount,
-          labelAccessorFn: (Data series, _) =>
-              '${numberFormatter.format(series.totalAmount)}'),
-    ];
-
-    return Container(
-      height: 200,
-      child: Column(
-        children: <Widget>[
-          Row(
-            mainAxisAlignment: MainAxisAlignment.spaceBetween,
-            children: <Widget>[
-              LocalText(context, "delivery.summary",
-                  color: primaryColor, fontSize: 16),
-              InkWell(
-                child: LocalText(
-                  context,
-                  "delivery.detail",
-                  color: secondaryColor,
-                  fontSize: 14,
-                ),
-                onTap: () {
-                  Navigator.of(context).push(MaterialPageRoute(
-                      builder: (_) => DeliverySummaryDetail()));
-                },
-              ),
-            ],
-          ),
-          Expanded(
-            child: charts.BarChart(
-              series,
-              animate: true,
-              vertical: false,
-              defaultRenderer: new charts.BarRendererConfig(
-                barRendererDecorator: new charts.BarLabelDecorator<String>(
-                  labelPosition: charts.BarLabelPosition.auto,
-                ),
-              ),
-            ),
-          ),
-        ],
-      ),
-    );
-  }
-}

lib/charts/delivery_summary_detail.dart

@@ -1,85 +0,0 @@
-import 'package:flutter/cupertino.dart';
-import 'package:flutter/material.dart';
-import 'package:intl/intl.dart';
-import 'package:provider/provider.dart';
-import 'package:fcs/model/chart_model.dart';
-import 'package:fcs/fcs/common/helpers/theme.dart';
-import 'package:fcs/vo/revenue.dart';
-import 'package:fcs/widget/local_text.dart';
-import 'package:fcs/widget/my_data_table.dart';
-import 'package:fcs/widget/progress.dart';
-
-class DeliverySummaryDetail extends StatefulWidget {
-  const DeliverySummaryDetail();
-  @override
-  _DeliverySummaryDetailState createState() => _DeliverySummaryDetailState();
-}
-
-class _DeliverySummaryDetailState extends State<DeliverySummaryDetail> {
-  final numberFormatter = new NumberFormat("#,###");
-  var dateFormatter = new DateFormat('dd MMM yyyy');
-  bool _isLoading = false;
-
-  @override
-  void initState() {
-    super.initState();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    var chartModel = Provider.of<ChartModel>(context);
-
-    return LocalProgress(
-      inAsyncCall: _isLoading,
-      child: Scaffold(
-        appBar: AppBar(
-          backgroundColor: primaryColor,
-          title: LocalText(
-            context,
-            'delivery.sum.amounts',
-            color: Colors.white,
-            fontSize: 18,
-          ),
-        ),
-        body: Container(
-          padding: EdgeInsets.only(top: 10),
-          child: SingleChildScrollView(
-            scrollDirection: Axis.vertical,
-            child: SingleChildScrollView(
-              scrollDirection: Axis.horizontal,
-              padding: EdgeInsets.only(left: 20),
-              child: MyDataTable(
-                columnSpacing: 100,
-                columns: [
-                  MyDataColumn(label: LocalText(context, "delivery.days")),
-                  MyDataColumn(label: LocalText(context, "delivery.amount")),
-                ],
-                rows: getProductRow(chartModel.revenue.getDeliverySummary()),
-              ),
-            ),
-          ),
-        ),
-      ),
-    );
-  }
-
-  List<MyDataRow> getProductRow(List<Data> doList) {
-    return doList.map((d) {
-      var r = MyDataRow(
-        cells: [
-          MyDataCell(
-            new Text(d.totalDay.toString(), style: textStyle),
-          ),
-          MyDataCell(
-            new Text(
-              numberFormatter.format(d.totalAmount),
-              style: textStyle,
-            ),
-          ),
-        ],
-      );
-
-      return r;
-    }).toList();
-  }
-}

lib/charts/do_line.dart

@@ -1,156 +0,0 @@
-import 'package:charts_flutter/flutter.dart' as charts;
-import 'package:flutter/material.dart';
-import 'package:intl/intl.dart';
-import 'package:provider/provider.dart';
-import 'package:fcs/model/chart_model.dart';
-import 'package:fcs/fcs/common/helpers/theme.dart';
-import 'package:fcs/vo/po_do_count.dart';
-import 'package:fcs/widget/local_text.dart';
-
-import 'do_line_detail.dart';
-
-class DOLineChart extends StatefulWidget {
-  @override
-  _DOLineChartState createState() => _DOLineChartState();
-}
-
-class _DOLineChartState extends State<DOLineChart> {
-  static final numberFormatter = new NumberFormat("#,###");
-
-  @override
-  void initState() {
-    super.initState();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    var chartModel = Provider.of<ChartModel>(context);
-
-    List<charts.Series<CountData, DateTime>> series = [
-      charts.Series(
-        id: "pending",
-        data: chartModel.podoCount.getDODataCounts("pending"),
-        domainFn: (CountData series, _) => series.date,
-        measureFn: (CountData series, _) =>
-            series.count == null ? 0 : series.count,
-        colorFn: (_, __) => charts.MaterialPalette.blue.shadeDefault,
-        dashPatternFn: (_, __) => [8, 3, 2, 3],
-        labelAccessorFn: (CountData series, _) =>
-            '${numberFormatter.format(series.count)}',
-      ),
-      charts.Series(
-        id: "approved",
-        data: chartModel.podoCount.getDODataCounts("approved"),
-        domainFn: (CountData series, _) => series.date,
-        measureFn: (CountData series, _) =>
-            series.count == null ? 0 : series.count,
-        colorFn: (_, __) => charts.MaterialPalette.green.shadeDefault,
-        labelAccessorFn: (CountData series, _) =>
-            '${numberFormatter.format(series.count)}',
-      ),
-      charts.Series(
-        id: "canceled",
-        data: chartModel.podoCount.getDODataCounts("canceled"),
-        domainFn: (CountData series, _) => series.date,
-        measureFn: (CountData series, _) =>
-            series.count == null ? 0 : series.count,
-        colorFn: (_, __) => charts.MaterialPalette.gray.shadeDefault,
-        dashPatternFn: (_, __) => [8, 3, 2, 3],
-        labelAccessorFn: (CountData series, _) =>
-            '${numberFormatter.format(series.count)}',
-      ),
-      charts.Series(
-        id: "rejected",
-        data: chartModel.podoCount.getDODataCounts("rejected"),
-        domainFn: (CountData series, _) => series.date,
-        measureFn: (CountData series, _) =>
-            series.count == null ? 0 : series.count,
-        colorFn: (_, __) => charts.MaterialPalette.red.shadeDefault,
-        dashPatternFn: (_, __) => [8, 3, 2, 3],
-        labelAccessorFn: (CountData series, _) =>
-            '${numberFormatter.format(series.count)}',
-      ),
-      charts.Series(
-        id: "expired",
-        data: chartModel.podoCount.getDODataCounts("expired"),
-        domainFn: (CountData series, _) => series.date,
-        measureFn: (CountData series, _) =>
-            series.count == null ? 0 : series.count,
-        colorFn: (_, __) => charts.MaterialPalette.purple.shadeDefault,
-        dashPatternFn: (_, __) => [8, 5, 2, 5],
-        labelAccessorFn: (CountData series, _) =>
-            '${numberFormatter.format(series.count)}',
-      ),
-      charts.Series(
-        id: "closed",
-        data: chartModel.podoCount.getDODataCounts("closed"),
-        domainFn: (CountData series, _) => series.date,
-        measureFn: (CountData series, _) =>
-            series.count == null ? 0 : series.count,
-        colorFn: (_, __) => charts.MaterialPalette.indigo.shadeDefault,
-        dashPatternFn: (_, __) => [8, 5, 2, 5],
-        labelAccessorFn: (CountData series, _) =>
-            '${numberFormatter.format(series.count)}',
-      ),
-    ];
-
-    return Container(
-      height: 200,
-      child: Column(
-        children: <Widget>[
-          Row(
-            mainAxisAlignment: MainAxisAlignment.spaceBetween,
-            children: <Widget>[
-              Row(
-                children: <Widget>[
-                  LocalText(context, "do", color: primaryColor, fontSize: 16),
-                  LocalText(context, 'chart.30_days',
-                      color: primaryColor, fontSize: 14)
-                ],
-              ),
-              InkWell(
-                child: LocalText(
-                  context,
-                  "do.details",
-                  color: secondaryColor,
-                  fontSize: 14,
-                ),
-                onTap: () {
-                  Navigator.of(context)
-                      .push(MaterialPageRoute(builder: (_) => DOLineDetail()));
-                },
-              ),
-            ],
-          ),
-          Expanded(
-            child: charts.TimeSeriesChart(
-              series,
-              animate: true,
-              defaultRenderer: new charts.LineRendererConfig(
-                includePoints: true,
-              ),
-              behaviors: [
-                new charts.SeriesLegend(
-                  position: charts.BehaviorPosition.end,
-                  outsideJustification:
-                      charts.OutsideJustification.middleDrawArea,
-                  entryTextStyle: charts.TextStyleSpec(
-                      color: charts.Color(r: 127, g: 63, b: 191),
-                      fontFamily: 'Georgia',
-                      fontSize: 11),
-                )
-              ],
-              primaryMeasureAxis: new charts.NumericAxisSpec(
-                  tickProviderSpec: new charts.BasicNumericTickProviderSpec(
-                      zeroBound: false, desiredTickCount: 10),
-                  renderSpec: new charts.GridlineRendererSpec(
-                      lineStyle: charts.LineStyleSpec(
-                    dashPattern: [4, 4],
-                  ))),
-            ),
-          ),
-        ],
-      ),
-    );
-  }
-}

lib/charts/do_line_detail.dart

@@ -1,121 +0,0 @@
-import 'package:flutter/cupertino.dart';
-import 'package:flutter/material.dart';
-import 'package:intl/intl.dart';
-import 'package:provider/provider.dart';
-import 'package:fcs/model/chart_model.dart';
-import 'package:fcs/fcs/common/helpers/theme.dart';
-import 'package:fcs/vo/po_do_count.dart';
-import 'package:fcs/widget/local_text.dart';
-import 'package:fcs/widget/my_data_table.dart';
-import 'package:fcs/widget/progress.dart';
-
-class DOLineDetail extends StatefulWidget {
-  const DOLineDetail();
-  @override
-  _DOLineDetailState createState() => _DOLineDetailState();
-}
-
-class _DOLineDetailState extends State<DOLineDetail> {
-  final numberFormatter = new NumberFormat("#,###");
-  var dateFormatter = new DateFormat('dd MMM yyyy');
-  bool _isLoading = false;
-
-  @override
-  void initState() {
-    super.initState();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    var chartModel = Provider.of<ChartModel>(context);
-
-    return LocalProgress(
-      inAsyncCall: _isLoading,
-      child: Scaffold(
-        appBar: AppBar(
-          backgroundColor: primaryColor,
-          title: LocalText(
-            context,
-            'do.counts',
-            color: Colors.white,
-            fontSize: 18,
-          ),
-        ),
-        body: Container(
-          child: ListView(
-            children: <Widget>[
-              Column(
-                children: <Widget>[
-                  Container(
-                    padding: EdgeInsets.only(top: 20, left: 20, right: 20),
-                    child: Row(
-                      mainAxisAlignment: MainAxisAlignment.spaceBetween,
-                      children: <Widget>[
-                        LocalText(context, "chart.date"),
-                        LocalText(context, "do.total_count")
-                      ],
-                    ),
-                  ),
-                  Column(
-                    children: getRowTotalCountWidget(
-                        chartModel.podoCount.getDOTotalCounts()),
-                  )
-                ],
-              ),
-            ],
-          ),
-        ),
-      ),
-    );
-  }
-
-  List<Widget> getRowTotalCountWidget(List<TotalCountData> data) {
-    return data.map((d) {
-      return Container(
-        child: ExpansionTile(
-          title: Row(
-            mainAxisAlignment: MainAxisAlignment.spaceBetween,
-            children: <Widget>[
-              Text(dateFormatter.format(d.date), style: textStyle),
-              Text(numberFormatter.format(d.totalCount), style: textStyle),
-            ],
-          ),
-          children: <Widget>[
-            SingleChildScrollView(
-              scrollDirection: Axis.horizontal,
-              child: MyDataTable(
-                columnSpacing: 100,
-                columns: [
-                  MyDataColumn(label: LocalText(context, "do.count.status")),
-                  MyDataColumn(label: LocalText(context, "do.count")),
-                ],
-                rows: getStatusRow(d.detailCountsList),
-              ),
-            ),
-          ],
-        ),
-      );
-    }).toList();
-  }
-
-  List<MyDataRow> getStatusRow(List<CountData> doList) {
-    doList.sort((a, b) => a.status.compareTo(b.status));
-    return doList.map((d) {
-      var r = MyDataRow(
-        cells: [
-          MyDataCell(
-            new Text(d.status, style: textStyle),
-          ),
-          MyDataCell(
-            new Text(
-              numberFormatter.format(d.count),
-              style: textStyle,
-            ),
-          ),
-        ],
-      );
-
-      return r;
-    }).toList();
-  }
-}

lib/charts/lines.dart

@@ -1,107 +0,0 @@
-import 'package:charts_flutter/flutter.dart' as charts;
-import 'package:flutter/material.dart';
-import 'package:intl/intl.dart';
-
-import '../model/product_model.dart';
-
-typedef void ProductClick(DateTime date, Map<String, int> measures);
-
-class ProductsChart extends StatelessWidget {
-  static final numberFormatter = new NumberFormat("#,###");
-  final ChartData chartData;
-  final ProductClick productClick;
-  const ProductsChart(this.chartData, {Key key, this.productClick})
-      : super(key: key);
-  factory ProductsChart.fromModel(ProductModel productModel,
-      {ProductClick productClick}) {
-    return new ProductsChart(_createData(productModel),
-        productClick: productClick);
-  }
-
-  static ChartData _createData(ProductModel productModel) {
-    List<charts.Series<TimeSeriesSales, DateTime>> list = [];
-    var min = 9999, max = 0;
-    productModel.products.forEach((p) {
-      List<TimeSeriesSales> data = [];
-      if (p.priceHistory != null) {
-        var dateKeys = {};
-        p.priceHistory.entries.forEach((e) {
-          dateKeys[DateTime.parse(e.key)] = e.value;
-        });
-
-        var sortedKeys = dateKeys.keys.toList()..sort((a, b) => b.compareTo(a));
-        sortedKeys.forEach((k) {
-          var v = dateKeys[k];
-          data.add(new TimeSeriesSales(k, v));
-          if (v < min) min = v;
-          if (v > max) max = v;
-        });
-      }
-
-      list.add(new charts.Series<TimeSeriesSales, DateTime>(
-        id: p.name,
-        colorFn: (_, __) => charts.ColorUtil.fromDartColor(Color(p.color)),
-        domainFn: (TimeSeriesSales sales, _) => sales.time,
-        measureFn: (TimeSeriesSales sales, _) => sales.sales,
-        data: data,
-        labelAccessorFn: (TimeSeriesSales series, _) =>
-            '${numberFormatter.format(series.sales)}',
-        measureFormatterFn: (TimeSeriesSales series, _) => (n) => "s",
-      ));
-    });
-    var chartData = ChartData(list, min, max);
-    return chartData;
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return charts.TimeSeriesChart(
-      chartData.seriesList,
-      animate: true,
-      defaultRenderer: new charts.LineRendererConfig(
-        includePoints: true,
-      ),
-      primaryMeasureAxis: new charts.NumericAxisSpec(
-          tickProviderSpec: new charts.BasicNumericTickProviderSpec(
-              zeroBound: false, desiredTickCount: 10),
-          renderSpec: new charts.GridlineRendererSpec(
-              lineStyle: charts.LineStyleSpec(
-            dashPattern: [4, 4],
-          ))),
-      selectionModels: [
-        new charts.SelectionModelConfig(
-          type: charts.SelectionModelType.info,
-          updatedListener: _onSelectionChanged,
-        )
-      ],
-    );
-  }
-
-  _onSelectionChanged(charts.SelectionModel model) {
-    final selectedDatum = model.selectedDatum;
-    if (selectedDatum.isNotEmpty) {
-      var _time = selectedDatum.first.datum.time;
-      Map<String, int> _measures = <String, int>{};
-
-      selectedDatum.forEach((charts.SeriesDatum datumPair) {
-        _measures[datumPair.series.displayName] = datumPair.datum.sales;
-      });
-      if (productClick != null) {
-        productClick(_time, _measures);
-      }
-    }
-  }
-}
-
-class TimeSeriesSales {
-  final DateTime time;
-  final int sales;
-
-  TimeSeriesSales(this.time, this.sales);
-}
-
-class ChartData {
-  final List<charts.Series> seriesList;
-  final num min, max;
-  ChartData(this.seriesList, this.min, this.max);
-}

lib/charts/po_balance_chart.dart

@@ -1,134 +0,0 @@
-import 'package:charts_flutter/flutter.dart' as charts;
-import 'package:charts_flutter/flutter.dart';
-import 'package:flutter/material.dart';
-import 'package:intl/intl.dart';
-import 'package:provider/provider.dart';
-import 'package:fcs/charts/po_balance_table.dart';
-import 'package:fcs/model/chart_model.dart';
-import 'package:fcs/model/product_model.dart';
-import 'package:fcs/fcs/common/helpers/theme.dart';
-import 'package:fcs/vo/po.dart';
-import 'package:fcs/widget/local_text.dart';
-
-class POBalanceChart extends StatefulWidget {
-  @override
-  _POBalanceChartState createState() => _POBalanceChartState();
-}
-
-class _POBalanceChartState extends State<POBalanceChart> {
-  static final numberFormatter = new NumberFormat("#,###");
-  List<POChartData> chartSummary = new List();
-  List<charts.Series<POChartData, String>> series;
-
-  @override
-  void initState() {
-    super.initState();
-    var chartModel = Provider.of<ChartModel>(context, listen: false);
-    if (mounted) {
-      load(chartModel);
-    }
-  }
-
-  Future<void> load(ChartModel chartModel) async {
-    var _u = await chartModel.loadPOBalancesForBuyer();
-    if (_u == null) return;
-    if (mounted) {
-      setState(() {
-        this.chartSummary = _u;
-      });
-    }
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    var productModel = Provider.of<ProductModel>(context);
-    if (this.chartSummary.isNotEmpty) {
-      this.chartSummary.forEach((s) {
-        productModel.products.forEach((p) {
-          if (p.id == s.productID) {
-            s.displayOrder = p.displayOrder;
-          } else {
-            return;
-          }
-        });
-      });
-
-      this
-          .chartSummary
-          .sort((s1, s2) => s1.displayOrder.compareTo(s2.displayOrder));
-    }
-    List<charts.Series<POChartData, String>> series = [
-      charts.Series(
-          id: "Subscribers",
-          data: this.chartSummary,
-          domainFn: (POChartData series, _) => series.productName,
-          measureFn: (POChartData series, _) => series.balanceQty,
-          colorFn: (POChartData series, _) =>
-              charts.ColorUtil.fromDartColor(series.getColor),
-          labelAccessorFn: (POChartData series, _) =>
-              '${numberFormatter.format(series.balanceQty)}'),
-    ];
-
-    return Container(
-      height: 200,
-      child: Column(
-        children: <Widget>[
-          Row(
-            mainAxisAlignment: MainAxisAlignment.spaceBetween,
-            children: <Widget>[
-              LocalText(context, 'po.balances',
-                  color: primaryColor, fontSize: 16),
-              IconButton(
-                icon: Icon(
-                  Icons.refresh,
-                  color: primaryColor,
-                ),
-                onPressed: () {
-                  _load();
-                },
-              )
-            ],
-          ),
-          Expanded(
-            child: charts.BarChart(
-              series,
-              animate: true,
-              vertical: false,
-              defaultRenderer: new charts.BarRendererConfig(
-                barRendererDecorator: new charts.BarLabelDecorator<String>(
-                  labelPosition: charts.BarLabelPosition.auto,
-                ),
-              ),
-              selectionModels: [
-                SelectionModelConfig(changedListener: (SelectionModel model) {
-                  final selectedDatum = model.selectedDatum;
-                  if (selectedDatum.isNotEmpty) {
-                    selectedDatum.forEach((charts.SeriesDatum datumPair) {
-                      Navigator.push(
-                        context,
-                        MaterialPageRoute(
-                            builder: (context) => POBalanceTable(
-                                  poChartData: datumPair.datum,
-                                )),
-                      );
-                    });
-                  }
-                })
-              ],
-            ),
-          ),
-        ],
-      ),
-    );
-  }
-
-  Future<void> _load() async {
-    var chartModel = Provider.of<ChartModel>(context);
-    var _s = await chartModel.loadPOBalancesForBuyer();
-    if (mounted) {
-      setState(() {
-        this.chartSummary = _s ?? [];
-      });
-    }
-  }
-}

lib/charts/po_balance_table.dart

@@ -1,106 +0,0 @@
-import 'package:flutter/cupertino.dart';
-import 'package:flutter/material.dart';
-import 'package:intl/intl.dart';
-import 'package:provider/provider.dart';
-import 'package:fcs/model/chart_model.dart';
-import 'package:fcs/model/language_model.dart';
-import 'package:fcs/fcs/common/helpers/theme.dart';
-import 'package:fcs/vo/po.dart';
-import 'package:fcs/widget/local_text.dart';
-import 'package:fcs/widget/localization/app_translations.dart';
-import 'package:fcs/widget/my_data_table.dart';
-import 'package:fcs/widget/number_cell.dart';
-import 'package:fcs/widget/progress.dart';
-
-class POBalanceTable extends StatefulWidget {
-  final POChartData poChartData;
-  const POBalanceTable({Key key, this.poChartData}) : super(key: key);
-  @override
-  _POBalanceTableState createState() => _POBalanceTableState();
-}
-
-class _POBalanceTableState extends State<POBalanceTable> {
-  final numberFormatter = new NumberFormat("#,###");
-  List<POChartData> chartUser = new List();
-  bool _isLoading = false;
-
-  @override
-  void initState() {
-    super.initState();
-    var chartModel = Provider.of<ChartModel>(context, listen: false);
-    if (mounted) {
-      load(chartModel);
-    }
-  }
-
-  Future<void> load(ChartModel chartModel) async {
-    var _u = await chartModel.loadPOBalProductsForBuyer();
-    setState(() {
-      this.chartUser = _u;
-    });
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    List<POChartData> data = this
-        .chartUser
-        .where((u) => u.productName == widget.poChartData.productName)
-        .toList();
-    return LocalProgress(
-      inAsyncCall: _isLoading,
-      child: Scaffold(
-        appBar: AppBar(
-          backgroundColor: primaryColor,
-          title: Text(
-            AppTranslations.of(context).text("product.qtys"),
-            style: Provider.of<LanguageModel>(context).isEng
-                ? TextStyle(fontSize: 18)
-                : TextStyle(fontSize: 18, fontFamily: 'MyanmarUnicode'),
-          ),
-        ),
-        body: Container(
-          padding: EdgeInsets.only(top: 10),
-          child: SingleChildScrollView(
-            scrollDirection: Axis.vertical,
-            child: SingleChildScrollView(
-              scrollDirection: Axis.horizontal,
-              child: MyDataTable(
-                headingRowHeight: 40,
-                columnSpacing: 40,
-                columns: [
-                  MyDataColumn(label: LocalText(context, "buyer.name")),
-                  MyDataColumn(label: LocalText(context, "buyer.product")),
-                  MyDataColumn(
-                      label: LocalText(context, "buyer.balQty"), numeric: true),
-                ],
-                rows: getProductRow(data),
-              ),
-            ),
-          ),
-        ),
-      ),
-    );
-  }
-
-  List<MyDataRow> getProductRow(List<POChartData> poLines) {
-    return poLines.map((p) {
-      return MyDataRow(
-        cells: [
-          MyDataCell(
-            new Text(p.userName, style: textStyle),
-          ),
-          MyDataCell(
-            new Text(
-              p.productName,
-              style: textStyle,
-            ),
-          ),
-          MyDataCell(
-            NumberCell(p.balanceQty),
-            //new Text(numberFormatter.format(p.balanceQty), style: textStyle),
-          ),
-        ],
-      );
-    }).toList();
-  }
-}

lib/charts/po_balanceby_buyer.dart

@@ -1,96 +0,0 @@
-import 'package:charts_flutter/flutter.dart' as charts;
-import 'package:flutter/material.dart';
-import 'package:intl/intl.dart';
-import 'package:provider/provider.dart';
-import 'package:fcs/model/chart_model.dart';
-import 'package:fcs/fcs/common/helpers/theme.dart';
-import 'package:fcs/vo/po.dart';
-import 'package:fcs/widget/local_text.dart';
-
-class POBalanceChart_ extends StatefulWidget {
-  @override
-  _POBalanceChartState createState() => _POBalanceChartState();
-}
-
-class _POBalanceChartState extends State<POBalanceChart_> {
-  static final numberFormatter = new NumberFormat("#,###");
-  List<POBuyerData> chartSummary = new List();
-  List<charts.Series<POBuyerData, String>> series;
-
-  @override
-  void initState() {
-    super.initState();
-    var chartModel = Provider.of<ChartModel>(context, listen: false);
-    if (mounted) {
-      load(chartModel);
-    }
-  }
-
-  Future<void> load(ChartModel chartModel) async {
-    var _u = await chartModel.loadPOBalancesForBuyer_();
-    if (_u == null) return;
-    setState(() {
-      this.chartSummary = _u;
-    });
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    List<charts.Series<POBuyerData, String>> series = [
-      charts.Series(
-          id: "Subscribers",
-          data: this.chartSummary,
-          domainFn: (POBuyerData series, _) => series.status,
-          measureFn: (POBuyerData series, _) => series.amount,
-          colorFn: (POBuyerData series, _) =>
-              charts.ColorUtil.fromDartColor(series.getColor),
-          labelAccessorFn: (POBuyerData series, _) =>
-              '${numberFormatter.format(series.amount)}'),
-    ];
-
-    return Container(
-      height: 200,
-      child: Column(
-        children: <Widget>[
-          Row(
-            mainAxisAlignment: MainAxisAlignment.spaceBetween,
-            children: <Widget>[
-              LocalText(context, 'po.balances',
-                  color: primaryColor, fontSize: 16),
-              IconButton(
-                icon: Icon(
-                  Icons.refresh,
-                  color: primaryColor,
-                ),
-                onPressed: () {
-                  _load();
-                },
-              )
-            ],
-          ),
-          Expanded(
-            child: charts.BarChart(
-              series,
-              animate: true,
-              vertical: false,
-              defaultRenderer: new charts.BarRendererConfig(
-                barRendererDecorator: new charts.BarLabelDecorator<String>(
-                  labelPosition: charts.BarLabelPosition.auto,
-                ),
-              ),
-            ),
-          ),
-        ],
-      ),
-    );
-  }
-
-  Future<void> _load() async {
-    var chartModel = Provider.of<ChartModel>(context);
-    var _s = await chartModel.loadPOBalancesForBuyer_();
-    if (_s == null) return;
-    setState(() {
-      this.chartSummary = _s;
-    });
-  }
-}

lib/charts/po_line.dart

@@ -1,155 +0,0 @@
-import 'package:charts_flutter/flutter.dart' as charts;
-import 'package:flutter/material.dart';
-import 'package:intl/intl.dart';
-import 'package:provider/provider.dart';
-import 'package:fcs/charts/po_line_detail.dart';
-import 'package:fcs/model/chart_model.dart';
-import 'package:fcs/fcs/common/helpers/theme.dart';
-import 'package:fcs/vo/po_do_count.dart';
-import 'package:fcs/widget/local_text.dart';
-
-class POLineChart extends StatefulWidget {
-  @override
-  _POLineChartState createState() => _POLineChartState();
-}
-
-class _POLineChartState extends State<POLineChart> {
-  static final numberFormatter = new NumberFormat("#,###");
-
-  @override
-  void initState() {
-    super.initState();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    var chartModel = Provider.of<ChartModel>(context);
-
-    List<charts.Series<CountData, DateTime>> series = [
-      charts.Series(
-        id: "pending",
-        data: chartModel.podoCount.getPODataCounts('pending'),
-        domainFn: (CountData series, _) => series.date,
-        measureFn: (CountData series, _) =>
-            series.count == null ? 0 : series.count,
-        colorFn: (_, __) => charts.MaterialPalette.blue.shadeDefault,
-        dashPatternFn: (_, __) => [8, 3, 2, 3],
-        labelAccessorFn: (CountData series, _) =>
-            '${numberFormatter.format(series.count)}',
-      ),
-      charts.Series(
-        id: "approved",
-        data: chartModel.podoCount.getPODataCounts("approved"),
-        domainFn: (CountData series, _) => series.date,
-        measureFn: (CountData series, _) =>
-            series.count == null ? 0 : series.count,
-        colorFn: (_, __) => charts.MaterialPalette.green.shadeDefault,
-        labelAccessorFn: (CountData series, _) =>
-            '${numberFormatter.format(series.count)}',
-      ),
-      charts.Series(
-        id: "canceled",
-        data: chartModel.podoCount.getPODataCounts("canceled"),
-        domainFn: (CountData series, _) => series.date,
-        measureFn: (CountData series, _) =>
-            series.count == null ? 0 : series.count,
-        colorFn: (_, __) => charts.MaterialPalette.gray.shadeDefault,
-        dashPatternFn: (_, __) => [8, 3, 2, 3],
-        labelAccessorFn: (CountData series, _) =>
-            '${numberFormatter.format(series.count)}',
-      ),
-      charts.Series(
-        id: "rejected",
-        data: chartModel.podoCount.getPODataCounts("rejected"),
-        domainFn: (CountData series, _) => series.date,
-        measureFn: (CountData series, _) =>
-            series.count == null ? 0 : series.count,
-        colorFn: (_, __) => charts.MaterialPalette.red.shadeDefault,
-        dashPatternFn: (_, __) => [8, 3, 2, 3],
-        labelAccessorFn: (CountData series, _) =>
-            '${numberFormatter.format(series.count)}',
-      ),
-      charts.Series(
-        id: "expired",
-        data: chartModel.podoCount.getPODataCounts("expired"),
-        domainFn: (CountData series, _) => series.date,
-        measureFn: (CountData series, _) =>
-            series.count == null ? 0 : series.count,
-        colorFn: (_, __) => charts.MaterialPalette.purple.shadeDefault,
-        dashPatternFn: (_, __) => [8, 5, 2, 5],
-        labelAccessorFn: (CountData series, _) =>
-            '${numberFormatter.format(series.count)}',
-      ),
-      charts.Series(
-        id: "closed",
-        data: chartModel.podoCount.getPODataCounts("closed"),
-        domainFn: (CountData series, _) => series.date,
-        measureFn: (CountData series, _) =>
-            series.count == null ? 0 : series.count,
-        colorFn: (_, __) => charts.MaterialPalette.indigo.shadeDefault,
-        dashPatternFn: (_, __) => [8, 5, 2, 5],
-        labelAccessorFn: (CountData series, _) =>
-            '${numberFormatter.format(series.count)}',
-      ),
-    ];
-
-    return Container(
-      height: 200,
-      child: Column(
-        children: <Widget>[
-          Row(
-            mainAxisAlignment: MainAxisAlignment.spaceBetween,
-            children: <Widget>[
-              Row(
-                children: <Widget>[
-                  LocalText(context, "po", color: primaryColor, fontSize: 16),
-                  LocalText(context, 'chart.30_days',
-                      color: primaryColor, fontSize: 14)
-                ],
-              ),
-              InkWell(
-                child: LocalText(
-                  context,
-                  "po.details",
-                  color: secondaryColor,
-                  fontSize: 14,
-                ),
-                onTap: () {
-                  Navigator.of(context)
-                      .push(MaterialPageRoute(builder: (_) => POLineDetail()));
-                },
-              ),
-            ],
-          ),
-          Expanded(
-            child: charts.TimeSeriesChart(
-              series,
-              animate: true,
-              defaultRenderer: new charts.LineRendererConfig(
-                includePoints: true,
-              ),
-              behaviors: [
-                new charts.SeriesLegend(
-                  position: charts.BehaviorPosition.end,
-                  outsideJustification:
-                      charts.OutsideJustification.middleDrawArea,
-                  entryTextStyle: charts.TextStyleSpec(
-                      color: charts.Color(r: 127, g: 63, b: 191),
-                      fontFamily: 'Georgia',
-                      fontSize: 11),
-                )
-              ],
-              primaryMeasureAxis: new charts.NumericAxisSpec(
-                  tickProviderSpec: new charts.BasicNumericTickProviderSpec(
-                      zeroBound: false, desiredTickCount: 10),
-                  renderSpec: new charts.GridlineRendererSpec(
-                      lineStyle: charts.LineStyleSpec(
-                    dashPattern: [4, 4],
-                  ))),
-            ),
-          ),
-        ],
-      ),
-    );
-  }
-}

lib/charts/po_line_detail.dart

@@ -1,121 +0,0 @@
-import 'package:flutter/cupertino.dart';
-import 'package:flutter/material.dart';
-import 'package:http/http.dart';
-import 'package:intl/intl.dart';
-import 'package:provider/provider.dart';
-import 'package:fcs/model/chart_model.dart';
-import 'package:fcs/fcs/common/helpers/theme.dart';
-import 'package:fcs/vo/po_do_count.dart';
-import 'package:fcs/widget/local_text.dart';
-import 'package:fcs/widget/my_data_table.dart';
-import 'package:fcs/widget/progress.dart';
-
-class POLineDetail extends StatefulWidget {
-  const POLineDetail();
-  @override
-  _POLineDetailState createState() => _POLineDetailState();
-}
-
-class _POLineDetailState extends State<POLineDetail> {
-  final numberFormatter = new NumberFormat("#,###");
-  var dateFormatter = new DateFormat('dd MMM yyyy');
-  bool _isLoading = false;
-
-  @override
-  void initState() {
-    super.initState();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    var chartModel = Provider.of<ChartModel>(context);
-
-    return LocalProgress(
-        inAsyncCall: _isLoading,
-        child: Scaffold(
-          appBar: AppBar(
-            backgroundColor: primaryColor,
-            title: LocalText(
-              context,
-              'po.counts',
-              color: Colors.white,
-              fontSize: 18,
-            ),
-          ),
-          body: Container(
-            child: ListView(
-              children: <Widget>[
-                Column(
-                  children: <Widget>[
-                    Container(
-                      padding: EdgeInsets.only(top: 20, left: 20, right: 20),
-                      child: Row(
-                        mainAxisAlignment: MainAxisAlignment.spaceBetween,
-                        children: <Widget>[
-                          LocalText(context, "chart.date"),
-                          LocalText(context, "po.total_count")
-                        ],
-                      ),
-                    ),
-                    Column(
-                      children: getRowTotalCountWidget(
-                          chartModel.podoCount.getPOTotalCounts()),
-                    )
-                  ],
-                ),
-              ],
-            ),
-          ),
-        ));
-  }
-
-  List<Widget> getRowTotalCountWidget(List<TotalCountData> data) {
-    return data.map((d) {
-      return Container(
-        child: ExpansionTile(
-          title: Row(
-            mainAxisAlignment: MainAxisAlignment.spaceBetween,
-            children: <Widget>[
-              Text(dateFormatter.format(d.date), style: textStyle),
-              Text(numberFormatter.format(d.totalCount), style: textStyle),
-            ],
-          ),
-          children: <Widget>[
-            SingleChildScrollView(
-              scrollDirection: Axis.horizontal,
-              child: MyDataTable(
-                columnSpacing: 100,
-                columns: [
-                  MyDataColumn(label: LocalText(context, "po.count.status")),
-                  MyDataColumn(label: LocalText(context, "po.count")),
-                ],
-                rows: getStatusRow(d.detailCountsList),
-              ),
-            ),
-          ],
-        ),
-      );
-    }).toList();
-  }
-
-  List<MyDataRow> getStatusRow(List<CountData> po) {
-    po.sort((a, b) => a.status.compareTo(b.status));
-    return po.map((p) {
-      var r = MyDataRow(
-        cells: [
-          MyDataCell(
-            new Text(p.status, style: textStyle),
-          ),
-          MyDataCell(
-            new Text(
-              p.count != null ? numberFormatter.format(p.count) : '0',
-              style: textStyle,
-            ),
-          ),
-        ],
-      );
-
-      return r;
-    }).toList();
-  }
-}

lib/charts/qtyby_customer_table.dart

@@ -1,103 +0,0 @@
-import 'package:flutter/cupertino.dart';
-import 'package:flutter/material.dart';
-import 'package:intl/intl.dart';
-import 'package:provider/provider.dart';
-import 'package:fcs/model/chart_model.dart';
-import 'package:fcs/model/language_model.dart';
-import 'package:fcs/fcs/common/helpers/theme.dart';
-import 'package:fcs/vo/po.dart';
-import 'package:fcs/widget/local_text.dart';
-import 'package:fcs/widget/localization/app_translations.dart';
-import 'package:fcs/widget/my_data_table.dart';
-import 'package:fcs/widget/number_cell.dart';
-import 'package:fcs/widget/progress.dart';
-
-class QtyByCustomerTable extends StatefulWidget {
-  final POChartData poChartData;
-  const QtyByCustomerTable({Key key, this.poChartData}) : super(key: key);
-  @override
-  _QtyByCustomerTableState createState() => _QtyByCustomerTableState();
-}
-
-class _QtyByCustomerTableState extends State<QtyByCustomerTable> {
-  final numberFormatter = new NumberFormat("#,###");
-  List<POChartData> chartUser = new List();
-  bool _isLoading = false;
-
-  @override
-  void initState() {
-    super.initState();
-    var chartModel = Provider.of<ChartModel>(context, listen: false);
-    if (mounted) {
-      load(chartModel);
-    }
-  }
-
-  Future<void> load(ChartModel chartModel) async {
-    var _u = await chartModel.loadUsers();
-    setState(() {
-      this.chartUser = _u;
-    });
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    List<POChartData> data = this
-        .chartUser
-        .where((u) => u.productName == widget.poChartData.productName)
-        .toList();
-    return LocalProgress(
-      inAsyncCall: _isLoading,
-      child: Scaffold(
-        appBar: AppBar(
-          backgroundColor: primaryColor,
-          title: Text(
-            AppTranslations.of(context).text("product.qtys"),
-            style: Provider.of<LanguageModel>(context).isEng
-                ? TextStyle(fontSize: 18)
-                : TextStyle(fontSize: 18, fontFamily: 'MyanmarUnicode'),
-          ),
-        ),
-        body: Container(
-          padding: EdgeInsets.only(top: 10),
-          child: SingleChildScrollView(
-            scrollDirection: Axis.vertical,
-            child: SingleChildScrollView(
-              scrollDirection: Axis.horizontal,
-              child: MyDataTable(
-                headingRowHeight: 40,
-                columnSpacing: 40,
-                columns: [
-                  MyDataColumn(label: LocalText(context, "buyer.name")),
-                  MyDataColumn(label: LocalText(context, "buyer.product")),
-                  MyDataColumn(
-                      label: LocalText(context, "buyer.balQty"), numeric: true),
-                ],
-                rows: getProductRow(data),
-              ),
-            ),
-          ),
-        ),
-      ),
-    );
-  }
-
-  List<MyDataRow> getProductRow(List<POChartData> poLines) {
-    return poLines.map((p) {
-      return MyDataRow(
-        cells: [
-          MyDataCell(
-            new Text(p.userName, style: textStyle),
-          ),
-          MyDataCell(
-            new Text(
-              p.productName,
-              style: textStyle,
-            ),
-          ),
-          MyDataCell(NumberCell(p.balanceQty)),
-        ],
-      );
-    }).toList();
-  }
-}

lib/charts/quota.dart

@@ -1,118 +0,0 @@
-/// Simple pie chart example.
-import 'package:charts_flutter/flutter.dart' as charts;
-import 'package:flutter/material.dart';
-import 'package:intl/intl.dart';
-import 'package:fcs/vo/buyer.dart';
-import 'package:fcs/vo/product.dart';
-import 'package:fcs/widget/localization/app_translations.dart';
-
-class QuotaChart extends StatelessWidget {
-  static final numberFormatter = new NumberFormat("#,###");
-
-  final List<charts.Series> quotaSeries;
-  final String title;
-
-  QuotaChart(this.quotaSeries, this.title);
-
-  factory QuotaChart.dailyQuota(
-      BuildContext context, Buyer buyer, List<Product> products) {
-    List<Quota> data = [];
-    products.sort((p1, p2) => p1.displayOrder.compareTo(p2.displayOrder));
-    products.forEach((p) {
-      if (buyer.dailyQuotaUsedProducts.containsKey(p.id)) {
-        int value = buyer.dailyQuotaUsedProducts[p.id];
-        data.add(Quota(p.name, value, p.color));
-      }
-    });
-    data.add(
-      new Quota(AppTranslations.of(context).text("chart.remaining"),
-          buyer.dailyQuota - buyer.dailyQuotaUsed, Colors.purple.value),
-    );
-
-    return new QuotaChart(
-        _createData(data),
-        AppTranslations.of(context).text("chart.daily.title",
-            translationVariables: [numberFormatter.format(buyer.dailyQuota)]));
-  }
-
-  factory QuotaChart.maxQuota(
-      BuildContext context, Buyer buyer, List<Product> products) {
-    List<Quota> data = [];
-    products.sort((p1, p2) => p1.displayOrder.compareTo(p2.displayOrder));
-    products.forEach((p) {
-      if (buyer.maxQuotaUsedProducts.containsKey(p.id)) {
-        int value = buyer.maxQuotaUsedProducts[p.id];
-        data.add(Quota(p.name, value, p.color));
-      }
-    });
-    data.add(
-       new Quota(AppTranslations.of(context).text("chart.remaining"),
-          buyer.maxQuota - buyer.maxQuotaUsed, Colors.purple.value),
-    );
-    return new QuotaChart(
-        _createData(data),
-        AppTranslations.of(context).text("chart.max.title",
-            translationVariables: [numberFormatter.format(buyer.maxQuota)]));
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return Column(
-      children: <Widget>[
-        Text(title),
-        Padding(
-          padding: const EdgeInsets.all(8.0),
-          child: Container(
-            height: 200,
-            child: charts.PieChart(
-              quotaSeries,
-              animate: false,
-              behaviors: [
-                new charts.DatumLegend(
-                  position: charts.BehaviorPosition.end,
-                  horizontalFirst: false,
-                  cellPadding: new EdgeInsets.only(right: 4.0, bottom: 4.0),
-                  entryTextStyle: charts.TextStyleSpec(
-                      color: charts.MaterialPalette.purple.shadeDefault,
-                      fontFamily: 'Georgia',
-                      fontSize: 11),
-                )
-              ],
-              defaultRenderer: new charts.ArcRendererConfig(
-                arcWidth: 60,
-                arcRendererDecorators: [
-                  new charts.ArcLabelDecorator(
-                      labelPosition: charts.ArcLabelPosition.auto,
-                      labelPadding: 0)
-                ],
-              ),
-            ),
-          ),
-        ),
-      ],
-    );
-  }
-
-  static List<charts.Series<Quota, String>> _createData(List<Quota> data) {
-    return [
-      new charts.Series<Quota, String>(
-        id: 'Daily Quota',
-        domainFn: (Quota quota, _) => "${quota.label}\n",
-        measureFn: (Quota quota, _) => quota.quota,
-        data: data,
-        colorFn: (Quota quota, i) =>
-            charts.ColorUtil.fromDartColor(Color(quota.color)),
-        labelAccessorFn: (Quota row, _) =>
-            '${numberFormatter.format(row.quota)}',
-      )
-    ];
-  }
-}
-
-class Quota {
-  final String label;
-  final int quota;
-  final int color;
-
-  Quota(this.label, this.quota, this.color);
-}

lib/charts/revenue_line.dart

@@ -1,118 +0,0 @@
-import 'package:charts_flutter/flutter.dart' as charts;
-import 'package:flutter/material.dart';
-import 'package:intl/intl.dart';
-import 'package:provider/provider.dart';
-import 'package:fcs/model/chart_model.dart';
-import 'package:fcs/model/main_model.dart';
-import 'package:fcs/fcs/common/helpers/theme.dart';
-import 'package:fcs/vo/revenue.dart';
-import 'package:fcs/widget/local_text.dart';
-
-import 'revenue_line_data.dart';
-
-class RevenueLineChart extends StatefulWidget {
-  @override
-  _RevenueLineChartState createState() => _RevenueLineChartState();
-}
-
-class _RevenueLineChartState extends State<RevenueLineChart> {
-  static final numberFormatter = NumberFormat.compact();
-  int actualChart = 0;
-
-  @override
-  void initState() {
-    super.initState();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    var chartModel = Provider.of<ChartModel>(context);
-    var mainModel = Provider.of<MainModel>(context);
-
-    List<charts.Series<Data, DateTime>> series = [
-      charts.Series(
-        id: "Subscribers",
-        data: chartModel.revenue.getData(),
-        domainFn: (Data series, _) => series.date,
-        measureFn: (Data series, _) => series.amount,
-        colorFn: (_, __) => charts.ColorUtil.fromDartColor(primaryColor),
-        labelAccessorFn: (Data series, _) =>
-            '${numberFormatter.format(series.amount)}',
-      ),
-    ];
-
-    final moneyFormatter =
-        new charts.BasicNumericTickFormatterSpec.fromNumberFormat(
-            new NumberFormat.compact());
-
-    return Container(
-      height: 200,
-      child: Column(
-        children: <Widget>[
-          Row(
-            mainAxisAlignment: MainAxisAlignment.spaceBetween,
-            children: <Widget>[
-              Column(
-                crossAxisAlignment: CrossAxisAlignment.start,
-                children: <Widget>[
-                  mainModel.user.isOwnerAndAbove()
-                      ? Row(
-                          children: <Widget>[
-                            LocalText(context, 'chart.revenue',
-                                fontSize: 16, color: primaryColor),
-                            LocalText(context, 'chart.30_days',
-                                color: primaryColor, fontSize: 14),
-                          ],
-                        )
-                      : Row(
-                          children: <Widget>[
-                            LocalText(context, 'chart.spending',
-                                fontSize: 16, color: primaryColor),
-                            LocalText(context, 'chart.30_days',
-                                color: primaryColor, fontSize: 14)
-                          ],
-                        ),
-                  Text(
-                      "${chartModel.revenue.mapData == null ? "" : numberFormatter.format(chartModel.revenue.getTotal(actualChart))}",
-                      style: TextStyle(
-                          color: Colors.black,
-                          fontWeight: FontWeight.w700,
-                          fontSize: 17.0))
-                ],
-              ),
-              InkWell(
-                child: LocalText(
-                  context,
-                  "revenue.detail",
-                  color: secondaryColor,
-                  fontSize: 14,
-                ),
-                onTap: () {
-                  Navigator.of(context).push(
-                      MaterialPageRoute(builder: (_) => RevenueLineData()));
-                },
-              ),
-            ],
-          ),
-          Expanded(
-            child: charts.TimeSeriesChart(
-              series,
-              animate: true,
-              defaultRenderer: new charts.LineRendererConfig(
-                includePoints: true,
-              ),
-              primaryMeasureAxis: new charts.NumericAxisSpec(
-                  tickFormatterSpec: moneyFormatter,
-                  tickProviderSpec: new charts.BasicNumericTickProviderSpec(
-                      zeroBound: false, desiredTickCount: 10),
-                  renderSpec: new charts.GridlineRendererSpec(
-                      lineStyle: charts.LineStyleSpec(
-                    dashPattern: [4, 4],
-                  ))),
-            ),
-          ),
-        ],
-      ),
-    );
-  }
-}

lib/charts/revenue_line_data.dart

@@ -1,92 +0,0 @@
-import 'package:flutter/cupertino.dart';
-import 'package:flutter/material.dart';
-import 'package:intl/intl.dart';
-import 'package:provider/provider.dart';
-import 'package:fcs/model/chart_model.dart';
-import 'package:fcs/model/main_model.dart';
-import 'package:fcs/fcs/common/helpers/theme.dart';
-import 'package:fcs/vo/revenue.dart';
-import 'package:fcs/widget/local_text.dart';
-import 'package:fcs/widget/my_data_table.dart';
-import 'package:fcs/widget/number_cell.dart';
-import 'package:fcs/widget/progress.dart';
-
-import 'revenue_line_detail.dart';
-
-class RevenueLineData extends StatefulWidget {
-  const RevenueLineData();
-  @override
-  _RevenueLineDataState createState() => _RevenueLineDataState();
-}
-
-class _RevenueLineDataState extends State<RevenueLineData> {
-  final numberFormatter = new NumberFormat("#,###");
-  var dateFormatter = new DateFormat('dd MMM yyyy');
-  bool _isLoading = false;
-
-  @override
-  void initState() {
-    super.initState();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    var chartModel = Provider.of<ChartModel>(context);
-    var mainModel = Provider.of<MainModel>(context);
-
-    return LocalProgress(
-      inAsyncCall: _isLoading,
-      child: Scaffold(
-        appBar: AppBar(
-          backgroundColor: primaryColor,
-          title: mainModel.user.isOwnerAndAbove()
-              ? LocalText(context, 'revenue.amounts',
-                  color: Colors.white, fontSize: 18)
-              : LocalText(context, 'spending.amounts',
-                  color: Colors.white, fontSize: 18),
-        ),
-        body: Container(
-          padding: EdgeInsets.only(top: 10),
-          child: SingleChildScrollView(
-            scrollDirection: Axis.vertical,
-            child: SingleChildScrollView(
-              scrollDirection: Axis.horizontal,
-              padding: EdgeInsets.only(left: 20),
-              child: MyDataTable(
-                columnSpacing: 100,
-                columns: [
-                  MyDataColumn(label: LocalText(context, "revenue.date")),
-                  MyDataColumn(
-                      label: LocalText(context, "revenue.amount"),
-                      numeric: true),
-                ],
-                rows: getProductRow(chartModel.revenue.getData()),
-              ),
-            ),
-          ),
-        ),
-      ),
-    );
-  }
-
-  List<MyDataRow> getProductRow(List<Data> revs) {
-    return revs.map((p) {
-      var r = MyDataRow(
-        onSelectChanged: (bool selected) async {
-          Navigator.push(
-            context,
-            MaterialPageRoute(builder: (context) => RevenueLineDetail(p.date)),
-          );
-        },
-        cells: [
-          MyDataCell(
-            new Text(dateFormatter.format(p.date), style: textStyle),
-          ),
-          MyDataCell(NumberCell(p.amount)),
-        ],
-      );
-
-      return r;
-    }).toList();
-  }
-}

lib/charts/revenue_line_detail.dart

@@ -1,106 +0,0 @@
-import 'package:flutter/cupertino.dart';
-import 'package:flutter/material.dart';
-import 'package:intl/intl.dart';
-import 'package:provider/provider.dart';
-import 'package:fcs/model/main_model.dart';
-import 'package:fcs/model/po_model.dart';
-import 'package:fcs/fcs/common/helpers/theme.dart';
-import 'package:fcs/vo/po.dart';
-import 'package:fcs/widget/local_text.dart';
-import 'package:fcs/widget/my_data_table.dart';
-import 'package:fcs/widget/number_cell.dart';
-import 'package:fcs/widget/progress.dart';
-
-class RevenueLineDetail extends StatefulWidget {
-  final DateTime date;
-  const RevenueLineDetail(this.date);
-  @override
-  _RevenueLineDetailState createState() => _RevenueLineDetailState();
-}
-
-class _RevenueLineDetailState extends State<RevenueLineDetail> {
-  final numberFormatter = new NumberFormat("#,###");
-  var dateFormatter = new DateFormat('dd-MMM-yyyy');
-  bool _isLoading = false;
-  List<POSubmission> pos = [];
-
-  @override
-  void initState() {
-    super.initState();
-    POSubmissionModel pOModel =
-        Provider.of<POSubmissionModel>(context, listen: false);
-    pOModel.getPOForRevenue(widget.date).then((pos) {
-      if (mounted) {
-        setState(() {
-          this.pos = pos;
-        });
-      }
-    });
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    var mainModel = Provider.of<MainModel>(context);
-    return LocalProgress(
-      inAsyncCall: _isLoading,
-      child: Scaffold(
-        appBar: AppBar(
-          backgroundColor: primaryColor,
-          title: mainModel.user.isOwnerAndAbove()
-              ? LocalText(
-                  context,
-                  'revenue.detail.title',
-                  translationVariables: [dateFormatter.format(widget.date)],
-                  color: Colors.white,
-                  fontSize: 18,
-                )
-              : LocalText(
-                  context,
-                  'spending.detail.title',
-                  translationVariables: [dateFormatter.format(widget.date)],
-                  color: Colors.white,
-                  fontSize: 18,
-                ),
-        ),
-        body: Container(
-          padding: EdgeInsets.only(top: 5),
-          child: SingleChildScrollView(
-            scrollDirection: Axis.vertical,
-            child: SingleChildScrollView(
-              scrollDirection: Axis.horizontal,
-              padding: EdgeInsets.only(left: 3),
-              child: MyDataTable(
-                columnSpacing: 20,
-                columns: [
-                  MyDataColumn(label: LocalText(context, "po.name")),
-                  MyDataColumn(label: LocalText(context, "po.po_num")),
-                  MyDataColumn(
-                      label: LocalText(context, "po.amount"), numeric: true),
-                ],
-                rows: getProductRow(),
-              ),
-            ),
-          ),
-        ),
-      ),
-    );
-  }
-
-  List<MyDataRow> getProductRow() {
-    return pos.map((p) {
-      var r = MyDataRow(
-        cells: [
-          MyDataCell(
-            new Text(p.userName, style: textStyle),
-          ),
-          MyDataCell(
-            new Text(p.poNumber, style: textStyle),
-          ),
-          MyDataCell(NumberCell(p.amount)),
-        ],
-      );
-
-      return r;
-    }).toList();
-  }
-}

lib/charts/time.dart

@@ -1,60 +0,0 @@
-/// Timeseries chart example
-import 'package:charts_flutter/flutter.dart' as charts;
-import 'package:flutter/material.dart';
-
-class SimpleTimeSeriesChart extends StatelessWidget {
-  final List<charts.Series> seriesList;
-  final bool animate;
-
-  SimpleTimeSeriesChart(this.seriesList, {this.animate});
-
-  /// Creates a [TimeSeriesChart] with sample data and no transition.
-  factory SimpleTimeSeriesChart.withSampleData() {
-    return new SimpleTimeSeriesChart(
-      _createSampleData(),
-      // Disable animations for image tests.
-      animate: false,
-    );
-  }
-
-
-  @override
-  Widget build(BuildContext context) {
-    return new charts.TimeSeriesChart(
-      seriesList,
-      animate: animate,
-      // Optionally pass in a [DateTimeFactory] used by the chart. The factory
-      // should create the same type of [DateTime] as the data provided. If none
-      // specified, the default creates local date time.
-      dateTimeFactory: const charts.LocalDateTimeFactory(),
-    );
-  }
-
-  /// Create one series with sample hard coded data.
-  static List<charts.Series<TimeSeriesSales, DateTime>> _createSampleData() {
-    final data = [
-      new TimeSeriesSales(new DateTime(2017, 9, 19), 5),
-      new TimeSeriesSales(new DateTime(2017, 9, 26), 25),
-      new TimeSeriesSales(new DateTime(2017, 10, 3), 100),
-      new TimeSeriesSales(new DateTime(2017, 10, 10), 75),
-    ];
-
-    return [
-      new charts.Series<TimeSeriesSales, DateTime>(
-        id: 'Sales',
-        colorFn: (_, __) => charts.MaterialPalette.blue.shadeDefault,
-        domainFn: (TimeSeriesSales sales, _) => sales.time,
-        measureFn: (TimeSeriesSales sales, _) => sales.sales,
-        data: data,
-      )
-    ];
-  }
-}
-
-/// Sample time series data type.
-class TimeSeriesSales {
-  final DateTime time;
-  final int sales;
-
-  TimeSeriesSales(this.time, this.sales);
-}