update screen nursery

lib/custom_model/Nursery.dart

@@ -52,18 +52,28 @@ class Nursery {
 }
 
 class NurseryDetail {
+  int id;
   String workerName;
   String trayNumber;
-
+  bool isExpanded = false;
   NurseryDetail({this.workerName, this.trayNumber});
 
+  NurseryDetail.clone(NurseryDetail nurseryDetail) {
+    this.id = nurseryDetail.id;
+    this.workerName = nurseryDetail.workerName;
+    this.trayNumber = nurseryDetail.trayNumber;
+    this.isExpanded = nurseryDetail.isExpanded;
+  }
+
   NurseryDetail.fromJson(Map<String, dynamic> json) {
+    id = json['id'];
     workerName = json['workerName'];
     trayNumber = json['trayNumber'];
   }
 
   Map<String, dynamic> toJson() {
     final Map<String, dynamic> data = new Map<String, dynamic>();
+    data['id'] = this.id;
     data['workerName'] = this.workerName;
     data['trayNumber'] = this.trayNumber;
     return data;

lib/presentation/screens/actions/nursery/bloc/expansion_list_bloc.dart

@@ -0,0 +1,68 @@
+import 'dart:async';
+
+import 'package:bloc/bloc.dart';
+import 'package:equatable/equatable.dart';
+import 'package:farm_tpf/custom_model/Nursery.dart';
+import 'package:meta/meta.dart';
+
+part 'expansion_list_event.dart';
+part 'expansion_list_state.dart';
+
+class ExpansionListBloc extends Bloc<ExpansionListEvent, ExpansionListState> {
+  ExpansionListBloc() : super(ExpansionListInitial());
+
+  @override
+  Stream<ExpansionListState> mapEventToState(
+    ExpansionListEvent event,
+  ) async* {
+    if (event is AddNew) {
+      List<NurseryDetail> items = new List<NurseryDetail>();
+      for (int i = 0; i < event.items.length; i++) {
+        var current = event.items[i];
+        if (i == 0) {
+          current.isExpanded = true;
+        } else {
+          current.isExpanded = false;
+        }
+        items.add(NurseryDetail.clone(current));
+      }
+      yield ExpansionListSuccess(items: items);
+    } else if (event is Collapse) {
+      List<NurseryDetail> items = new List<NurseryDetail>();
+      for (int i = 0; i < event.items.length; i++) {
+        var current = event.items[i];
+        if (i == event.index) {
+          current.isExpanded = !current.isExpanded;
+        } else {
+          current.isExpanded = false;
+        }
+        items.add(NurseryDetail.clone(current));
+      }
+      yield ExpansionListSuccess(items: items);
+    } else if (event is DeleteItem) {
+      List<NurseryDetail> items = new List<NurseryDetail>();
+      for (int i = 0; i < event.items.length; i++) {
+        var current = event.items[i];
+        if (i == event.index) {
+          //ignore
+        } else {
+          items.add(NurseryDetail.clone(current));
+        }
+      }
+
+      yield ExpansionListSuccess(items: items);
+    } else if (event is Update) {
+      List<NurseryDetail> items = new List<NurseryDetail>();
+      for (int i = 0; i < event.items.length; i++) {
+        var current = event.items[i];
+        if (i == event.index) {
+          items.add(NurseryDetail.clone(event.item));
+        } else {
+          items.add(NurseryDetail.clone(current));
+        }
+      }
+
+      yield ExpansionListSuccess(items: items);
+    }
+  }
+}

lib/presentation/screens/actions/nursery/bloc/expansion_list_event.dart

@@ -0,0 +1,32 @@
+part of 'expansion_list_bloc.dart';
+
+abstract class ExpansionListEvent {
+  const ExpansionListEvent();
+
+  @override
+  List<Object> get props => [];
+}
+
+class Update extends ExpansionListEvent {
+  final int index;
+  final NurseryDetail item;
+  final List<NurseryDetail> items;
+  Update({@required this.index, @required this.item, @required this.items});
+}
+
+class AddNew extends ExpansionListEvent {
+  final List<NurseryDetail> items;
+  AddNew({@required this.items});
+}
+
+class DeleteItem extends ExpansionListEvent {
+  final int index;
+  final List<NurseryDetail> items;
+  DeleteItem({@required this.index, @required this.items});
+}
+
+class Collapse extends ExpansionListEvent {
+  final int index;
+  final List<NurseryDetail> items;
+  Collapse({@required this.index, @required this.items});
+}

lib/presentation/screens/actions/nursery/bloc/expansion_list_state.dart

@@ -0,0 +1,28 @@
+part of 'expansion_list_bloc.dart';
+
+abstract class ExpansionListState extends Equatable {
+  const ExpansionListState();
+
+  @override
+  List<Object> get props => [];
+}
+
+class ExpansionListInitial extends ExpansionListState {}
+
+class ExpansionListFailure extends ExpansionListState {
+  final String errorString;
+  ExpansionListFailure({@required this.errorString});
+}
+
+class ExpansionListSuccess extends ExpansionListState {
+  final List<NurseryDetail> items;
+
+  const ExpansionListSuccess({this.items});
+
+  ExpansionListSuccess copyWith({List<NurseryDetail> items}) {
+    return ExpansionListSuccess(items: items ?? this.items);
+  }
+
+  @override
+  List<Object> get props => [items];
+}

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

@@ -1,12 +1,21 @@
 import 'package:farm_tpf/custom_model/Nursery.dart';
 import 'package:farm_tpf/data/repository/repository.dart';
+import 'package:farm_tpf/models/index.dart';
+import 'package:farm_tpf/presentation/screens/actions/nursery/bloc/expansion_list_bloc.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:farm_tpf/utils/const_common.dart';
 import 'package:farm_tpf/utils/const_string.dart';
 import 'package:farm_tpf/utils/const_style.dart';
 import 'package:farm_tpf/utils/pref.dart';
 import 'package:farm_tpf/utils/validators.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.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';
 import 'package:keyboard_dismisser/keyboard_dismisser.dart';
 import 'package:pattern_formatter/pattern_formatter.dart';
@@ -30,12 +39,22 @@ class _EditActionNurseryState extends State<EditActionNurseryScreen> {
   TextEditingController _quantityController = TextEditingController();
   TextEditingController _seedIncubationTimeController = TextEditingController();
   TextEditingController _descriptionController = TextEditingController();
+  TextEditingController _workerNameController = TextEditingController();
+  TextEditingController _trayNumberController = 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());
+  int selectedSupplyId = -1;
 
   @override
   void initState() {
     super.initState();
+    changeSupply.initValue();
+    _nursery.nurseryDetail = new List<NurseryDetail>();
     flutterToast = FlutterToast(context);
     //UPDATE
     if (_nursery != null) {
@@ -91,7 +110,23 @@ class _EditActionNurseryState extends State<EditActionNurseryScreen> {
   Widget _btnSelectSeed() {
     return FlatButton(
         padding: EdgeInsets.only(top: 0.0, right: 0.0, bottom: 0.0, left: 0.0),
-        onPressed: () {},
+        onPressed: () {
+          Navigator.of(context)
+              .push(MaterialPageRoute(
+                  builder: (_) => ResourceHelperScreen(
+                      titleName: "Gía thể",
+                      type: ConstCommon.supplyTypeSubStrate,
+                      selectedId: Get.find<ChangeSupply>().selectedSupplyId),
+                  fullscreenDialog: false))
+              .then((value) {
+            if (value != null) {
+              var result = value as Supply;
+              _nursery.substrates = result.name;
+              changeSupply.change(result);
+              print("Home: $value");
+            }
+          });
+        },
         child: Container(
             padding:
                 EdgeInsets.only(top: 0.0, right: 0.0, bottom: 10.5, left: 0.0),
@@ -100,11 +135,14 @@ class _EditActionNurseryState extends State<EditActionNurseryScreen> {
             ),
             child: Row(
               children: [
-                Expanded(
-                    child: Text(
-                  "Tên giống",
-                  style: TextStyle(fontSize: 14.0, color: Colors.black87),
-                )),
+                GetBuilder<ChangeSupply>(
+                    builder: (_) => Expanded(
+                        child: Text(
+                            changeSupply.currentSupply.name == null
+                                ? "Loại giá thể"
+                                : _nursery.substrates.toString(),
+                            style: TextStyle(
+                                fontSize: 14.0, color: Colors.black87)))),
                 Icon(
                   Icons.arrow_drop_down,
                   color: Colors.grey,
@@ -113,20 +151,6 @@ class _EditActionNurseryState extends State<EditActionNurseryScreen> {
             )));
   }
 
-  Widget _subStratesField() {
-    return TextFormField(
-      keyboardType: TextInputType.text,
-      decoration: InputDecoration(labelText: "Loại giá thể"),
-      controller: _substrateController,
-      validator: (String value) {
-        return Validators.validateNotNullOrEmpty(value, "Loại giá thể");
-      },
-      onSaved: (newValue) {
-        _nursery.substrates = newValue;
-      },
-    );
-  }
-
   Widget _seedLengthField() {
     return TextFormField(
       keyboardType: TextInputType.numberWithOptions(decimal: true),
@@ -192,6 +216,193 @@ class _EditActionNurseryState extends State<EditActionNurseryScreen> {
     );
   }
 
+  Widget _btnAddWorker() {
+    return Builder(builder: (context) {
+      return BlocConsumer<StatusAddFormBloc, StatusAddFormState>(
+          listener: (context, state) {
+        if (state is Edit) {
+          isResetForm = false;
+          _workerNameController.text = state.nurseryDetail.workerName;
+          _trayNumberController.text = state.nurseryDetail.trayNumber;
+        } else if (state is Delete) {
+          if (currentIndexUpdate == state.index) {
+            isResetForm = true;
+            _workerNameController.text = "";
+            _trayNumberController.text = "";
+          }
+        } else {
+          isResetForm = true;
+          _workerNameController.text = "";
+          _trayNumberController.text = "";
+        }
+      }, builder: (context, state) {
+        return Container(
+            padding: EdgeInsets.all(8.0),
+            decoration: BoxDecoration(
+                shape: BoxShape.rectangle,
+                borderRadius: BorderRadius.circular(10),
+                color: Colors.white,
+                border: Border.all(color: COLOR_CONST.DEFAULT)),
+            child: Column(
+              children: [
+                TextFormField(
+                  keyboardType: TextInputType.text,
+                  controller: _workerNameController,
+                  decoration: InputDecoration(labelText: "Tên công nhân"),
+                  onSaved: (newValue) {
+                    _nursery.description = newValue;
+                  },
+                ),
+                TextFormField(
+                  keyboardType: TextInputType.text,
+                  controller: _trayNumberController,
+                  decoration: InputDecoration(labelText: "Ươm khây số"),
+                  onSaved: (newValue) {
+                    _nursery.description = newValue;
+                  },
+                ),
+                Align(
+                  alignment: Alignment.centerRight,
+                  child: Row(
+                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                    children: [
+                      isResetForm
+                          ? Container()
+                          : OutlineButton(
+                              shape: RoundedRectangleBorder(
+                                  borderRadius: new BorderRadius.circular(8.0)),
+                              child: Text("Huỷ"),
+                              onPressed: () {
+                                context.bloc<StatusAddFormBloc>().add(Reset());
+                              }),
+                      FlatButton(
+                          color: COLOR_CONST.DEFAULT,
+                          shape: RoundedRectangleBorder(
+                              borderRadius: new BorderRadius.circular(8.0)),
+                          onPressed: () {
+                            NurseryDetail _nurseryDetail = NurseryDetail()
+                              ..workerName = _workerNameController.text
+                              ..trayNumber = _trayNumberController.text;
+
+                            if (state is Edit) {
+                              context.bloc<ExpansionListBloc>().add(Update(
+                                  index: state.index,
+                                  item: _nurseryDetail,
+                                  items: state.items));
+                            } else {
+                              currentNurseryDetail.insert(0, _nurseryDetail);
+                              BlocProvider.of<ExpansionListBloc>(context)
+                                  .add(AddNew(items: currentNurseryDetail));
+                            }
+                            context.bloc<StatusAddFormBloc>().add(Reset());
+                          },
+                          child: Text(
+                            (state is Edit) ? "Sửa" : "Thêm",
+                            style: TextStyle(color: Colors.white),
+                          ))
+                    ],
+                  ),
+                ),
+              ],
+            ));
+      });
+    });
+  }
+
+  Widget _buildListAddWorker() {
+    return Builder(builder: (context) {
+      return BlocBuilder<ExpansionListBloc, ExpansionListState>(
+          builder: (context, state) {
+        if (state is ExpansionListSuccess) {
+          currentNurseryDetail = state.items;
+          if (currentNurseryDetail.isEmpty) {
+            return Container();
+          }
+          return Container(
+              height: 70,
+              child: ListView.builder(
+                  physics: ClampingScrollPhysics(),
+                  scrollDirection: Axis.horizontal,
+                  shrinkWrap: true,
+                  itemCount: currentNurseryDetail.length,
+                  itemBuilder: (context, index) {
+                    return GestureDetector(
+                        onTap: () {
+                          print("Show preview image or video");
+                          currentIndexUpdate = index;
+                          context.bloc<StatusAddFormBloc>().add(Changed(
+                              status: CRUDStatus.edit,
+                              index: index,
+                              nurseryDetail: currentNurseryDetail[index],
+                              items: currentNurseryDetail));
+                        },
+                        child: Card(
+                            child: Stack(
+                          alignment: Alignment.bottomCenter,
+                          overflow: Overflow.visible,
+                          children: <Widget>[
+                            Positioned(
+                                child: ClipRRect(
+                              borderRadius: BorderRadius.circular(8),
+                              child: Container(
+                                padding: EdgeInsets.all(4),
+                                width: 120,
+                                child: Column(
+                                  children: [
+                                    SizedBox(
+                                      height: 12.0,
+                                    ),
+                                    Flexible(
+                                      child: Text(
+                                          currentNurseryDetail[index]
+                                                  .workerName ??
+                                              "",
+                                          overflow: TextOverflow.ellipsis,
+                                          maxLines: 1),
+                                    ),
+                                    Flexible(
+                                        child: Text(currentNurseryDetail[index]
+                                                .trayNumber ??
+                                            ""))
+                                  ],
+                                ),
+                              ),
+                            )),
+                            Positioned(
+                              top: -10,
+                              right: -10,
+                              child: IconButton(
+                                  icon: Icon(
+                                    Icons.cancel,
+                                    color: Colors.redAccent,
+                                  ),
+                                  onPressed: () {
+                                    print("On tap delete media");
+                                    context.bloc<ExpansionListBloc>().add(
+                                        DeleteItem(
+                                            index: index,
+                                            items: currentNurseryDetail));
+                                    context.bloc<StatusAddFormBloc>().add(
+                                        Changed(
+                                            status: CRUDStatus.delete,
+                                            index: index,
+                                            nurseryDetail:
+                                                currentNurseryDetail[index],
+                                            items: currentNurseryDetail));
+                                  }),
+                            )
+                          ],
+                        )));
+                  }));
+        } else if (state is ExpansionListFailure) {
+          return Container();
+        } else {
+          return Container();
+        }
+      });
+    });
+  }
+
   _actionAppBar() {
     IconButton iconButton;
     if (1 == 1) {
@@ -220,57 +431,71 @@ class _EditActionNurseryState extends State<EditActionNurseryScreen> {
                   title: Text(plot_action_nursery),
                   actions: _actionAppBar()),
               body: KeyboardDismisser(
-                  child: Form(
-                      key: _formKey,
-                      autovalidate: _autoValidate,
-                      child: SingleChildScrollView(
-                        padding: EdgeInsets.all(8.0),
-                        child: Column(
-                          children: <Widget>[
-                            Container(
-                              width: double.infinity,
-                              child: Text(
-                                "Ngày thực hiện",
-                                style: TextStyle(
-                                    color: Colors.black54, fontSize: 13.0),
-                              ),
-                            ),
-                            _btnExecuteTimePicker(),
-                            SizedBox(
-                              height: 8.0,
-                            ),
-                            Container(
-                              width: double.infinity,
-                              child: Text(
-                                "Tên giống",
-                                style: TextStyle(
-                                    color: Colors.black54, fontSize: 13.0),
-                              ),
-                            ),
-                            _btnSelectSeed(),
-                            SizedBox(
-                              height: 8.0,
+                  child: MultiBlocProvider(
+                      providers: [
+                    BlocProvider<ExpansionListBloc>(
+                      create: (context) => ExpansionListBloc(),
+                    ),
+                    BlocProvider<StatusAddFormBloc>(
+                      create: (context) => StatusAddFormBloc(),
+                    )
+                  ],
+                      child: Form(
+                          key: _formKey,
+                          autovalidate: _autoValidate,
+                          child: SingleChildScrollView(
+                            padding: EdgeInsets.all(8.0),
+                            child: Column(
+                              children: <Widget>[
+                                Container(
+                                  width: double.infinity,
+                                  child: Text(
+                                    "Ngày thực hiện",
+                                    style: TextStyle(
+                                        color: Colors.black54, fontSize: 13.0),
+                                  ),
+                                ),
+                                _btnExecuteTimePicker(),
+                                SizedBox(
+                                  height: 8.0,
+                                ),
+                                Container(
+                                  width: double.infinity,
+                                  child: Text(
+                                    "Tên giống",
+                                    style: TextStyle(
+                                        color: Colors.black54, fontSize: 13.0),
+                                  ),
+                                ),
+                                _btnSelectSeed(),
+                                SizedBox(
+                                  height: 8.0,
+                                ),
+                                _seedLengthField(),
+                                SizedBox(
+                                  height: 8.0,
+                                ),
+                                _quantityField(),
+                                SizedBox(
+                                  height: 8.0,
+                                ),
+                                _seedIncubationTimeField(),
+                                SizedBox(
+                                  height: 8.0,
+                                ),
+                                _desciptionField(),
+                                SizedBox(
+                                  height: 8.0,
+                                ),
+                                _btnAddWorker(),
+                                SizedBox(
+                                  height: 8.0,
+                                ),
+                                _buildListAddWorker(),
+                                Container(child: Text("Them hinh anh")),
+                              ],
                             ),
-                            _subStratesField(),
-                            SizedBox(
-                              height: 8.0,
-                            ),
-                            _seedLengthField(),
-                            SizedBox(
-                              height: 8.0,
-                            ),
-                            _quantityField(),
-                            SizedBox(
-                              height: 8.0,
-                            ),
-                            _seedIncubationTimeField(),
-                            SizedBox(
-                              height: 8.0,
-                            ),
-                            _desciptionField()
-                          ],
-                        ),
-                      )))));
+                          ))))));
   @override
   void dispose() {
     _substrateController.dispose();
@@ -281,3 +506,20 @@ class _EditActionNurseryState extends State<EditActionNurseryScreen> {
     super.dispose();
   }
 }
+
+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();
+  }
+}

lib/presentation/screens/resources/sc_resource_helper.dart

@@ -135,10 +135,10 @@ class ItemInfinityWidget extends StatelessWidget {
               title: Text(item.name.toString()),
               subtitle: Text(item.manufacturer.toString()),
               value: item,
-              groupValue: item.isSelected ? item : null,
+              groupValue: item.isSelected == null ? null : item,
               onChanged: (Supply value) {
                 print("selected value: ${value.id}");
-                Navigator.of(context).pop(value.id);
+                Navigator.of(context).pop(value);
               }),
         )),
         onTap: () {});

lib/utils/bloc/bloc/status_add_form_bloc.dart

@@ -0,0 +1,55 @@
+import 'dart:async';
+
+import 'package:bloc/bloc.dart';
+import 'package:equatable/equatable.dart';
+import 'package:farm_tpf/custom_model/Nursery.dart';
+import 'package:farm_tpf/utils/const_common.dart';
+import 'package:meta/meta.dart';
+
+part 'status_add_form_event.dart';
+part 'status_add_form_state.dart';
+
+class StatusAddFormBloc extends Bloc<StatusAddFormEvent, StatusAddFormState> {
+  StatusAddFormBloc() : super(Initial());
+
+  @override
+  Stream<StatusAddFormState> mapEventToState(
+    StatusAddFormEvent event,
+  ) async* {
+    if (event is Changed) {
+      switch (event.status) {
+        case CRUDStatus.edit:
+          var index = event.index;
+          var item = NurseryDetail.clone(event.nurseryDetail);
+          List<NurseryDetail> items = new List<NurseryDetail>();
+          for (int i = 0; i < event.items.length; i++) {
+            var current = event.items[i];
+            items.add(NurseryDetail.clone(current));
+          }
+          yield new Edit(nurseryDetail: item, index: index, items: items);
+          break;
+        case CRUDStatus.delete:
+          if (event.items.isEmpty) {
+            break;
+          }
+          var index = event.index;
+          var item = NurseryDetail.clone(event.nurseryDetail);
+          List<NurseryDetail> items = new List<NurseryDetail>();
+          for (int i = 0; i < event.items.length; i++) {
+            var current = event.items[i];
+            if (i == index) {
+              //
+            } else {
+              items.add(NurseryDetail.clone(current));
+            }
+          }
+          yield new Delete(nurseryDetail: item, index: index, items: items);
+          break;
+        default:
+          yield Initial();
+      }
+    } else if (event is Reset) {
+      yield Initial();
+    }
+  }
+}

lib/utils/bloc/bloc/status_add_form_event.dart

@@ -0,0 +1,34 @@
+part of 'status_add_form_bloc.dart';
+
+abstract class StatusAddFormEvent extends Equatable {
+  const StatusAddFormEvent();
+
+  @override
+  List<Object> get props => [];
+}
+
+class Reset extends StatusAddFormEvent {}
+
+class Changed extends StatusAddFormEvent {
+  final CRUDStatus status;
+  final int index;
+  final NurseryDetail nurseryDetail;
+  final List<NurseryDetail> items;
+  Changed(
+      {@required this.status,
+      @required this.index,
+      @required this.nurseryDetail,
+      @required this.items});
+}
+
+class DeleteRelateList extends StatusAddFormEvent {
+  final CRUDStatus status;
+  final int index;
+  final NurseryDetail nurseryDetail;
+  final List<NurseryDetail> items;
+  DeleteRelateList(
+      {@required this.status,
+      @required this.index,
+      @required this.nurseryDetail,
+      @required this.items});
+}

lib/utils/bloc/bloc/status_add_form_state.dart

@@ -0,0 +1,26 @@
+part of 'status_add_form_bloc.dart';
+
+abstract class StatusAddFormState {
+  const StatusAddFormState();
+  @override
+  List<Object> get props => [];
+}
+
+class Initial extends StatusAddFormState {}
+
+class Edit extends StatusAddFormState {
+  final int index;
+  final NurseryDetail nurseryDetail;
+  final List<NurseryDetail> items;
+  Edit({@required this.index, @required this.nurseryDetail, this.items});
+}
+
+class Delete extends StatusAddFormState {
+  final int index;
+  final NurseryDetail nurseryDetail;
+  final List<NurseryDetail> items;
+  Delete(
+      {@required this.index,
+      @required this.nurseryDetail,
+      @required this.items});
+}

lib/utils/const_common.dart

@@ -7,3 +7,5 @@ class ConstCommon {
   static const String supplyTypeSubStrate = "GIATHE";
   static const String supplyTypeProtectPlant = "THUOCBVTV";
 }
+
+enum CRUDStatus { unknown, add, edit, delete }