clean code

lib/presentation/custom_widgets/widget_media_picker.dart

     return BlocBuilder<MediaHelperBloc, MediaHelperState>(
         builder: (context, state) {
       if (state is MediaHelperSuccess) {
-        print("build list items length: " + state.items.length.toString());
-        print("" + currentItems.length.toString());
         files = [];
         currentItems.forEach((element) {
           files.add(element.pathFile);
         });
         widget.onChangeFiles(files);
-        print("existed files ${files.length}");
 
         return WrapContentHozListView(
           itemBuilder: (context, index) {

lib/presentation/screens/actions/nursery/sc_edit_action_nursery.dart

 import 'package:farm_tpf/presentation/custom_widgets/widget_media_picker.dart';
 import 'package:farm_tpf/presentation/screens/actions/bloc/action_detail_bloc.dart';
 import 'package:farm_tpf/presentation/screens/actions/nursery/bloc/expansion_list_bloc.dart';
+import 'package:farm_tpf/presentation/screens/actions/state_management_helper/change_file_controller.dart';
+import 'package:farm_tpf/presentation/screens/actions/state_management_helper/change_supply.dart';
 import 'package:farm_tpf/presentation/screens/resources/sc_resource_helper.dart';
 import 'package:farm_tpf/utils/bloc/bloc/status_add_form_bloc.dart';
 import 'package:farm_tpf/utils/const_color.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_cache_manager/flutter_cache_manager.dart';
 import 'package:flutter_datetime_picker/flutter_datetime_picker.dart';
-import 'package:fluttertoast/fluttertoast.dart';
 import 'package:get/get.dart';
 import 'package:get/state_manager.dart';
 import 'package:intl/intl.dart';
   bool _autoValidate = false;
   Nursery _nursery = Nursery();
   var pref = LocalPref();
-  FlutterToast flutterToast;
   TextEditingController _substrateController = TextEditingController();
   TextEditingController _seedLengthController = TextEditingController();
   TextEditingController _quantityController = TextEditingController();
   String executeTimeView;
   DateTime executeTime = DateTime.now();
   List<NurseryDetail> currentNurseryDetail = List<NurseryDetail>();
-  ExpansionListBloc _bloc;
   int currentIndexUpdate = -1;
   bool isResetForm = true;
   final changeSupply = Get.put(ChangeSupply());
     changeSupply.initValue();
     changeFileController.initValue();
     _nursery.nurseryDetail = new List<NurseryDetail>();
-    flutterToast = FlutterToast(context);
     //UPDATE
     if (_nursery.id != null) {
       try {
         _repository.updateNursery((value) {
           LoadingDialog.hideLoadingDialog(context);
           Get.back();
-          Get.snackbar(label_add_success, "Hoạt động ươm",
+          Get.snackbar(label_update_success, "Hoạt động ươm",
               snackPosition: SnackPosition.BOTTOM);
         }, (error) {
           LoadingDialog.hideLoadingDialog(context);
             )));
   }
 
-  Widget _btnSelectSeed() {
+  Widget _btnSelectSubstrates() {
     return FlatButton(
         padding: EdgeInsets.only(top: 0.0, right: 0.0, bottom: 0.0, left: 0.0),
         onPressed: () {
           Navigator.of(context)
               .push(MaterialPageRoute(
                   builder: (_) => ResourceHelperScreen(
-                      titleName: "Gía thể",
+                      titleName: "Giá thể",
                       type: ConstCommon.supplyTypeSubStrate,
                       selectedId: Get.find<ChangeSupply>().selectedSupplyId),
                   fullscreenDialog: false))
                   itemBuilder: (context, index) {
                     return GestureDetector(
                         onTap: () {
-                          print("Show preview image or video");
+                          print("edit worker");
                           currentIndexUpdate = index;
                           context.bloc<StatusAddFormBloc>().add(Changed(
                               status: CRUDStatus.edit,
                                     color: Colors.redAccent,
                                   ),
                                   onPressed: () {
-                                    print("On tap delete media");
+                                    print("Delete worker");
                                     context.bloc<ExpansionListBloc>().add(
                                         DeleteItem(
                                             index: index,
                                   print("success");
                                   print(state.item);
                                   _nursery = Nursery.fromJson(state.item);
-                                  _seedLengthController.text =
-                                      _nursery.seedLength.toString();
+                                  _seedLengthController.text = _nursery
+                                      .seedLength
+                                      .formatNumtoStringDecimal();
+                                  _quantityController.text = _nursery.quantity
+                                      .formatNumtoStringDecimal();
+                                  _seedIncubationTimeController.text = _nursery
+                                      .seedIncubationTime
+                                      .formatNumtoStringDecimal();
+                                  _descriptionController.text =
+                                      _nursery.description;
+                                  try {
+                                    executeTime =
+                                        DateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'")
+                                            .parse(_nursery.executeDate);
+                                  } catch (_) {}
+                                  executeTimeView =
+                                      DateFormat("dd/MM/yyyy HH:mm")
+                                          .format(executeTime);
                                   //Show media
-                                  if (_nursery.media.isNotEmpty) {
+                                  if (_nursery.media != null) {
                                     await cacheFiles(_nursery.media)
                                         .then((value) {
                                       print("then: ${value.length}");
                                         .add(AddNew(
                                             items: _nursery.nurseryDetail));
                                   }
+                                  //change subStrates
+                                  if (_nursery.substratesId != null) {
+                                    Get.find<ChangeSupply>()
+                                        .changeById(_nursery.substratesId);
+                                  }
                                 } else if (state is ActionDetailInitial) {
                                   print("init");
                                 } else if (state is ActionDetailLoading) {
                                     Container(
                                       width: double.infinity,
                                       child: Text(
-                                        "Tên giống",
+                                        "Loại giá thể",
                                         style: TextStyle(
                                             color: Colors.black54,
                                             fontSize: 13.0),
                                       ),
                                     ),
-                                    _btnSelectSeed(),
+                                    _btnSelectSubstrates(),
                                     SizedBox(
                                       height: 8.0,
                                     ),
     return medias;
   }
 }
-
-class ChangeSupply extends GetxController {
-  Supply currentSupply;
-  int selectedSupplyId;
-
-  void initValue() {
-    currentSupply = Supply();
-    selectedSupplyId = -1;
-    update();
-  }
-
-  void change(Supply supply) {
-    currentSupply = supply;
-    selectedSupplyId = supply.id;
-    update();
-  }
-}
-
-class ChangeFileController extends GetxController {
-  List<String> files;
-  void initValue() {
-    files = [];
-    update();
-  }
-
-  void addAllFile(List<String> filePaths) {
-    files = [];
-    files = filePaths;
-    update();
-  }
-
-  void addFile(String filePath) {
-    files.add(filePath);
-    update();
-  }
-
-  void deleteFile(String filePath) {
-    files.remove(filePath);
-    update();
-  }
-}

lib/presentation/screens/actions/state_management_helper/change_file_controller.dart

+import 'package:get/get.dart';
+
+class ChangeFileController extends GetxController {
+  List<String> files;
+  void initValue() {
+    files = [];
+    update();
+  }
+
+  void addAllFile(List<String> filePaths) {
+    files = [];
+    files = filePaths;
+    update();
+  }
+
+  void addFile(String filePath) {
+    files.add(filePath);
+    update();
+  }
+
+  void deleteFile(String filePath) {
+    files.remove(filePath);
+    update();
+  }
+}

lib/presentation/screens/actions/state_management_helper/change_supply.dart

+import 'package:farm_tpf/models/Supply.dart';
+import 'package:get/get.dart';
+
+class ChangeSupply extends GetxController {
+  Supply currentSupply;
+  int selectedSupplyId;
+
+  void initValue() {
+    currentSupply = Supply();
+    selectedSupplyId = -1;
+    update();
+  }
+
+  void change(Supply supply) {
+    currentSupply = supply;
+    selectedSupplyId = supply.id;
+    update();
+  }
+
+  void changeById(int supplyId) {
+    selectedSupplyId = supplyId;
+    update();
+  }
+}

lib/presentation/screens/login/view/login_page.dart

               );
             },
             child: ListView(
-              children: <Widget>[
-                WidgetTopWelcome(),
-                LoginForm(),
-                IconButton(
-                    icon: Icon(Icons.cake),
-                    onPressed: () {
-                      Get.to(EditActionNurseryScreen());
-                    })
-              ],
+              children: <Widget>[WidgetTopWelcome(), LoginForm()],
             ),
           ),
         ),