89 lines
2.6 KiB
Dart
89 lines
2.6 KiB
Dart
import 'package:flutter/cupertino.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import 'package:hl_lieferservice/feature/car_selection/repository/car_selection_repository.dart';
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import 'package:hl_lieferservice/feature/cars/model/selection.dart';
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import 'package:hl_lieferservice/model/car.dart';
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import 'events.dart';
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import 'state.dart';
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class CarSelectBloc extends Bloc<CarSelectEvent, CarSelectState> {
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final CarSelectionRepository repository;
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CarSelectBloc({required this.repository}) : super(CarSelectInitial()) {
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on<CarSelectLoad>(_load);
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on<CarSelectConfirm>(_confirm);
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on<CarSelectChange>(_change);
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on<CarSelectCancel>(_cancel);
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}
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Future<void> _load(
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CarSelectLoad event,
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Emitter<CarSelectState> emit,
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) async {
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try {
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emit(CarSelectLoading());
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final CarSelection? stored = await repository.getSelection(event.userId);
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final today = DateTime.now();
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final bool validForToday =
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stored != null &&
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stored.selectedCarId != null &&
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stored.selectedCarPlate != null &&
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stored.date.year == today.year &&
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stored.date.month == today.month &&
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stored.date.day == today.day;
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if (validForToday) {
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emit(
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CarSelectComplete(
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selectedCar: Car(
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id: stored.selectedCarId!,
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plate: stored.selectedCarPlate!,
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),
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),
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);
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} else {
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emit(CarSelectRequired());
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}
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} catch (e, st) {
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debugPrint('CarSelectBloc._load failed: $e');
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debugPrint('Stacktrace: $st');
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emit(CarSelectFailed());
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}
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}
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void _change(CarSelectChange event, Emitter<CarSelectState> emit) {
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final previousCar =
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state is CarSelectComplete ? (state as CarSelectComplete).selectedCar : null;
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emit(CarSelectRequired(previousCar: previousCar));
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}
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void _cancel(CarSelectCancel event, Emitter<CarSelectState> emit) {
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// Restore without touching SharedPreferences — no tour reload needed.
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emit(CarSelectComplete(selectedCar: event.car));
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}
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Future<void> _confirm(
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CarSelectConfirm event,
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Emitter<CarSelectState> emit,
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) async {
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try {
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final today = DateTime.now();
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await repository.saveSelection(
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event.userId,
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CarSelection(
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date: today,
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selectedCarId: event.car.id,
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selectedCarPlate: event.car.plate,
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),
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);
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emit(CarSelectComplete(selectedCar: event.car));
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} catch (e, st) {
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debugPrint('CarSelectBloc._confirm failed: $e');
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debugPrint('Stacktrace: $st');
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emit(CarSelectFailed());
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}
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}
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} |