wt1.1.2e NumberPicker

lib/bloc/exercise_plan_custom_add/exercise_plan_custom_add_bloc.dart

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+import 'dart:async';
+import 'package:aitrainer_app/bloc/exercise_plan/exercise_plan_bloc.dart';
+import 'package:aitrainer_app/model/workout_menu_tree.dart';
+import 'package:aitrainer_app/repository/exercise_plan_repository.dart';
+import 'package:bloc/bloc.dart';
+import 'package:equatable/equatable.dart';
+import 'package:meta/meta.dart';
+
+part 'exercise_plan_custom_add_event.dart';
+
+part 'exercise_plan_custom_add_state.dart';
+
+class ExercisePlanDetailChange {
+  static const String add = "add";
+  static const String delete = "delete";
+  static const String update = "update";
+  static const String deleted = "deleted";
+}
+
+class ExercisePlanCustomAddBloc extends Bloc<ExercisePlanCustomAddEvent, ExercisePlanCustomAddState> {
+  final ExercisePlanRepository exercisePlanRepository;
+  final ExercisePlanBloc planBloc;
+  final WorkoutMenuTree workoutMenuTree;
+
+  double quantity;
+  double serie;
+  double quantityUnit;
+  
+  @override
+  ExercisePlanCustomAddBloc({this.exercisePlanRepository, this.planBloc, this.workoutMenuTree}) : super(ExercisePlanCustomAddInitial()) {
+    exercisePlanRepository.setActualPlanDetailByExerciseType(workoutMenuTree.exerciseType);
+    quantity = exercisePlanRepository.getActualPlanDetail().repeats != null ?
+      exercisePlanRepository.getActualPlanDetail().repeats.toDouble() : 12;
+    serie = exercisePlanRepository.getActualPlanDetail().serie != null ?
+      exercisePlanRepository.getActualPlanDetail().serie.toDouble() : 3;
+    quantityUnit = exercisePlanRepository.getActualPlanDetail().weightEquation != null ?
+      double.parse(exercisePlanRepository.getActualPlanDetail().weightEquation) : 30;
+
+    exercisePlanRepository.getActualPlanDetail().weightEquation = quantityUnit.toString();
+    exercisePlanRepository.getActualPlanDetail().serie = serie.toInt();
+    exercisePlanRepository.getActualPlanDetail().repeats = quantity.toInt();
+  }
+
+  @override
+  Stream<ExercisePlanCustomAddState> mapEventToState(ExercisePlanCustomAddEvent event) async* {
+    try {
+      if (event is ExercisePlanCustomAddLoad) {
+        yield ExercisePlanCustomAddLoading();
+        yield ExercisePlanCustomAddReady();
+      } else if ( event is ExercisePlanCustomAddChangeSerie ) {
+        yield ExercisePlanCustomAddLoading();
+        serie = event.quantity;
+        exercisePlanRepository.getActualPlanDetail().serie = event.quantity.toInt();
+        yield ExercisePlanCustomAddReady();
+      } else if ( event is ExercisePlanCustomAddChangeQuantity ) {
+        yield ExercisePlanCustomAddLoading();
+        quantity = event.quantity;
+        exercisePlanRepository.getActualPlanDetail().repeats = event.quantity.toInt();
+        yield ExercisePlanCustomAddReady();
+      } else if ( event is ExercisePlanCustomAddChangeQuantityUnit ) {
+        yield ExercisePlanCustomAddLoading();
+        quantityUnit = event.quantity;
+        exercisePlanRepository.getActualPlanDetail().weightEquation = event.quantity.toStringAsFixed(0);
+        yield ExercisePlanCustomAddReady();
+      } else if ( event is ExercisePlanCustomAddSubmit) {
+        yield ExercisePlanCustomAddLoading();
+        if ( exercisePlanRepository.exercisePlanDetails[exercisePlanRepository.getActualPlanDetail()] == null ) {
+          exercisePlanRepository.getActualPlanDetail().change = ExercisePlanDetailChange.add;
+        } else {
+          exercisePlanRepository.getActualPlanDetail().change = ExercisePlanDetailChange.update;
+        }
+        exercisePlanRepository.addDetailToPlan();
+        planBloc.add(ExercisePlanAddExercise(exercisePlanDetail: exercisePlanRepository.getActualPlanDetail()));
+        yield ExercisePlanCustomAddReady();
+      } else if ( event is ExercisePlanCustomAddRemove ) {
+        yield ExercisePlanCustomAddLoading();
+        print("Remove " + exercisePlanRepository.getActualPlanDetail().exerciseType.name);
+        exercisePlanRepository.getActualPlanDetail().change = ExercisePlanDetailChange.delete;
+        planBloc.add(ExercisePlanRemoveExercise(exercisePlanDetail: exercisePlanRepository.getActualPlanDetail()));
+
+        yield ExercisePlanCustomAddReady();
+      }
+    } on Exception catch (e) {
+      yield ExercisePlanCustomAddError(message: e.toString());
+    }
+  }
+}

lib/bloc/exercise_plan_custom_add/exercise_plan_custom_add_event.dart

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+part of 'exercise_plan_custom_add_bloc.dart';
+
+@immutable
+abstract class ExercisePlanCustomAddEvent extends Equatable {
+  const ExercisePlanCustomAddEvent();
+
+  @override
+  List<Object> get props => [];
+}
+
+class ExercisePlanCustomAddLoad extends ExercisePlanCustomAddEvent {
+  const ExercisePlanCustomAddLoad();
+}
+
+class ExercisePlanCustomAddChangeSerie extends ExercisePlanCustomAddEvent {
+  final double quantity;
+  const ExercisePlanCustomAddChangeSerie({this.quantity});
+
+  @override
+  List<Object> get props => [quantity];
+}
+
+class ExercisePlanCustomAddChangeQuantity extends ExercisePlanCustomAddEvent {
+  final double quantity;
+  const ExercisePlanCustomAddChangeQuantity({this.quantity});
+
+  @override
+  List<Object> get props => [quantity];
+}
+
+class ExercisePlanCustomAddChangeQuantityUnit extends ExercisePlanCustomAddEvent {
+  final double quantity;
+  const ExercisePlanCustomAddChangeQuantityUnit({this.quantity});
+
+  @override
+  List<Object> get props => [quantity];
+}
+
+class ExercisePlanCustomAddSubmit extends ExercisePlanCustomAddEvent {
+  const ExercisePlanCustomAddSubmit();
+}
+
+class ExercisePlanCustomAddRemove extends ExercisePlanCustomAddEvent {
+  const ExercisePlanCustomAddRemove();
+}

lib/bloc/exercise_plan_custom_add/exercise_plan_custom_add_state.dart

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+part of 'exercise_plan_custom_add_bloc.dart';
+
+@immutable
+abstract class ExercisePlanCustomAddState extends Equatable {
+  const ExercisePlanCustomAddState();
+
+  @override
+  List<Object> get props => [];
+}
+
+class ExercisePlanCustomAddInitial extends ExercisePlanCustomAddState {
+  const ExercisePlanCustomAddInitial();
+}
+
+class ExercisePlanCustomAddLoading extends ExercisePlanCustomAddState {
+  const ExercisePlanCustomAddLoading();
+}
+
+class ExercisePlanCustomAddReady extends ExercisePlanCustomAddState {
+  const ExercisePlanCustomAddReady();
+}
+
+class ExercisePlanCustomAddError extends ExercisePlanCustomAddState {
+  final String message;
+  const ExercisePlanCustomAddError({this.message});
+
+
+  @override
+  List<Object> get props => [message];
+}