New screen names

lib/presentation/weight_screen/bloc/weight_bloc.dart

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+import 'package:equatable/equatable.dart';
+import 'package:flutter/material.dart';
+import '/core/app_export.dart';
+import 'package:eatvio_app/presentation/weight_screen/models/weight_model.dart';
+part 'weight_event.dart';
+part 'weight_state.dart';
+
+/// A bloc that manages the state of a Weight according to the event that is dispatched to it.
+class WeightBloc extends Bloc<WeightEvent, WeightState> {
+  WeightBloc(WeightState initialState) : super(initialState) {
+    on<WeightInitialEvent>(_onInitialize);
+    on<ChangeDropDownEvent>(_changeDropDown);
+  }
+
+  _onInitialize(
+    WeightInitialEvent event,
+    Emitter<WeightState> emit,
+  ) async {
+    emit(state.copyWith(
+        weightModelObj: state.weightModelObj
+            ?.copyWith(dropdownItemList: fillDropdownItemList())));
+  }
+
+  _changeDropDown(
+    ChangeDropDownEvent event,
+    Emitter<WeightState> emit,
+  ) {
+    emit(state.copyWith(selectedDropDownValue: event.value));
+  }
+
+  List<SelectionPopupModel> fillDropdownItemList() {
+    return [
+      SelectionPopupModel(id: 1, title: "Item One", isSelected: true),
+      SelectionPopupModel(id: 2, title: "Item Two"),
+      SelectionPopupModel(id: 3, title: "Item Three")
+    ];
+  }
+}

lib/presentation/weight_screen/bloc/weight_event.dart

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+// ignore_for_file: must_be_immutable
+
+part of 'weight_bloc.dart';
+
+/// Abstract class for all events that can be dispatched from the
+///Weight widget.
+///
+/// Events must be immutable and implement the [Equatable] interface.
+@immutable
+abstract class WeightEvent extends Equatable {}
+
+/// Event that is dispatched when the Weight widget is first created.
+class WeightInitialEvent extends WeightEvent {
+  @override
+  List<Object?> get props => [];
+}
+
+///event for dropdown selection
+class ChangeDropDownEvent extends WeightEvent {
+  ChangeDropDownEvent({required this.value});
+
+  SelectionPopupModel value;
+
+  @override
+  List<Object?> get props => [
+        value,
+      ];
+}

lib/presentation/weight_screen/bloc/weight_state.dart

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+// ignore_for_file: must_be_immutable
+
+part of 'weight_bloc.dart';
+
+/// Represents the state of Weight in the application.
+class WeightState extends Equatable {
+  WeightState({
+    this.selectedDropDownValue,
+    this.weightModelObj,
+  });
+
+  SelectionPopupModel? selectedDropDownValue;
+
+  WeightModel? weightModelObj;
+
+  @override
+  List<Object?> get props => [
+        selectedDropDownValue,
+        weightModelObj,
+      ];
+  WeightState copyWith({
+    SelectionPopupModel? selectedDropDownValue,
+    WeightModel? weightModelObj,
+  }) {
+    return WeightState(
+      selectedDropDownValue:
+          selectedDropDownValue ?? this.selectedDropDownValue,
+      weightModelObj: weightModelObj ?? this.weightModelObj,
+    );
+  }
+}

lib/presentation/weight_screen/models/weight_model.dart

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+// ignore_for_file: must_be_immutable
+
+import 'package:equatable/equatable.dart';
+import 'package:eatvio_app/data/models/selectionPopupModel/selection_popup_model.dart';
+
+/// This class defines the variables used in the [weight_screen],
+/// and is typically used to hold data that is passed between different parts of the application.
+class WeightModel extends Equatable {
+  WeightModel({this.dropdownItemList = const []}) {}
+
+  List<SelectionPopupModel> dropdownItemList;
+
+  WeightModel copyWith({List<SelectionPopupModel>? dropdownItemList}) {
+    return WeightModel(
+      dropdownItemList: dropdownItemList ?? this.dropdownItemList,
+    );
+  }
+
+  @override
+  List<Object?> get props => [dropdownItemList];
+}

lib/presentation/weight_screen/weight_screen.dart

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+import 'bloc/weight_bloc.dart';
+import 'models/weight_model.dart';
+import 'package:eatvio_app/core/app_export.dart';
+import 'package:eatvio_app/widgets/app_bar/appbar_leading_image.dart';
+import 'package:eatvio_app/widgets/app_bar/appbar_title_image.dart';
+import 'package:eatvio_app/widgets/app_bar/custom_app_bar.dart';
+import 'package:eatvio_app/widgets/custom_drop_down.dart';
+import 'package:eatvio_app/widgets/custom_outlined_button.dart';
+import 'package:flutter/material.dart';
+
+class WeightScreen extends StatelessWidget {
+  const WeightScreen({Key? key}) : super(key: key);
+
+  static Widget builder(BuildContext context) {
+    return BlocProvider<WeightBloc>(
+        create: (context) =>
+            WeightBloc(WeightState(weightModelObj: WeightModel()))
+              ..add(WeightInitialEvent()),
+        child: WeightScreen());
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    mediaQueryData = MediaQuery.of(context);
+    return SafeArea(
+        child: Scaffold(
+            appBar: _buildAppBar(context),
+            body: Container(
+                width: double.maxFinite,
+                padding: EdgeInsets.symmetric(horizontal: 16.h, vertical: 9.v),
+                child: Column(children: [
+                  SizedBox(height: 7.v),
+                  Container(
+                      height: 16.v,
+                      width: 343.h,
+                      decoration: BoxDecoration(
+                          color: theme.colorScheme.onPrimary,
+                          borderRadius: BorderRadius.circular(8.h),
+                          border: Border.all(
+                              color: theme.colorScheme.primary, width: 1.h)),
+                      child: ClipRRect(
+                          borderRadius: BorderRadius.circular(8.h),
+                          child: LinearProgressIndicator(
+                              value: 0.35,
+                              backgroundColor: theme.colorScheme.onPrimary,
+                              valueColor: AlwaysStoppedAnimation<Color>(
+                                  appTheme.blueA400)))),
+                  SizedBox(height: 39.v),
+                  _buildTwentySix(context),
+                  Spacer(),
+                  CustomOutlinedButton(text: "lbl2".tr.toUpperCase()),
+                  SizedBox(height: 17.v),
+                  Text("lbl3".tr, style: theme.textTheme.bodyLarge)
+                ]))));
+  }
+
+  /// Section Widget
+  PreferredSizeWidget _buildAppBar(BuildContext context) {
+    return CustomAppBar(
+        leadingWidth: 29.h,
+        leading: AppbarLeadingImage(
+            imagePath: ImageConstant.imgArrowLeft,
+            margin: EdgeInsets.only(left: 16.h, top: 15.v, bottom: 15.v),
+            onTap: () {
+              onTapArrowLeft(context);
+            }),
+        centerTitle: true,
+        title: AppbarTitleImage(imagePath: ImageConstant.imgLogoEatvio));
+  }
+
+  /// Section Widget
+  Widget _buildTwentySixWidget(BuildContext context) {
+    return Column(children: [
+      Text("lbl12".tr, style: theme.textTheme.bodyLarge),
+      SizedBox(height: 4.v),
+      BlocSelector<WeightBloc, WeightState, WeightModel?>(
+          selector: (state) => state.weightModelObj,
+          builder: (context, weightModelObj) {
+            return CustomDropDown(
+                icon: Container(
+                    margin: EdgeInsets.fromLTRB(30.h, 11.v, 17.h, 11.v),
+                    decoration:
+                        BoxDecoration(borderRadius: BorderRadius.circular(1.h)),
+                    child: CustomImageView(
+                        imagePath: ImageConstant.imgFavorite,
+                        height: 12.adaptSize,
+                        width: 12.adaptSize)),
+                hintText: "lbl_70".tr,
+                items: weightModelObj?.dropdownItemList ?? [],
+                onChanged: (value) {
+                  context
+                      .read<WeightBloc>()
+                      .add(ChangeDropDownEvent(value: value));
+                });
+          })
+    ]);
+  }
+
+  /// Section Widget
+  Widget _buildTwentySix(BuildContext context) {
+    return Column(children: [
+      Text("lbl11".tr, style: theme.textTheme.headlineSmall),
+      SizedBox(height: 174.v),
+      _buildTwentySixWidget(context)
+    ]);
+  }
+
+  /// Navigates to the previous screen.
+  onTapArrowLeft(BuildContext context) {
+    NavigatorService.goBack();
+  }
+}