develop-bloc-holidays #72
@ -9,8 +9,8 @@ import 'holidays_state.dart';
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class HolidaysBloc extends LoadableHydratedBloc<HolidaysEvent, HolidaysState, HolidaysRepository> {
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HolidaysBloc() {
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on<SetPastHolidaysVisible>((event, emit) {
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log('set pastholidays: ${event.shouldBeVisible.toString()}');
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add(Emit((state) => state.copyWith(showPastHolidays: state.showPastHolidays)));
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log('SetPastHolidaysVisible: ${event.shouldBeVisible.toString()}');
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add(Emit((state) => state.copyWith(showPastHolidays: event.shouldBeVisible)));
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});
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on<DisclaimerDismissed>((event, emit) => add(
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@ -19,6 +19,9 @@ class HolidaysBloc extends LoadableHydratedBloc<HolidaysEvent, HolidaysState, Ho
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}
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bool showPastHolidays() => innerState?.showPastHolidays ?? false;
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List<Holiday>? getHolidays() => innerState?.holidays.where(
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(element) => showPastHolidays() || DateTime.parse(element.end).isAfter(DateTime.now())
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).toList();
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@override
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fromNothing() => const HolidaysState(showPastHolidays: false, holidays: [], showDisclaimer: true);
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@ -1,13 +1,11 @@
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import 'dart:developer';
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import 'package:flutter/material.dart';
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import 'package:jiffy/jiffy.dart';
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import '../../../../../view/pages/more/holidays/holidays.dart';
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import '../../../../../widget/animatedTime.dart';
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import '../../../../../widget/list_view_util.dart';
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import '../../../../../widget/centeredLeading.dart';
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import '../../../../../widget/debug/debugTile.dart';
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import '../../../infrastructure/loadableState/loadable_state.dart';
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import '../../../infrastructure/loadableState/view/loadable_state_consumer.dart';
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import '../../../infrastructure/utilityWidgets/bloc_module.dart';
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import '../bloc/holidays_bloc.dart';
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@ -18,18 +16,17 @@ class HolidaysView extends StatelessWidget {
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const HolidaysView({super.key});
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@override
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Widget build(BuildContext context) => BlocModule<HolidaysBloc, LoadableState<HolidaysState>>(
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create: (contet) => HolidaysBloc(),
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Widget build(BuildContext context) => BlocModule(
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create: (context) => HolidaysBloc(),
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autoRebuild: true,
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child: (context, bloc, state) {
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log(state.toString());
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void showDisclaimer() {
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showDialog(context: context, builder: (context) => AlertDialog(
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title: const Text('Richtigkeit und Bereitstellung der Daten'),
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content: const Text(''
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'Sämtliche Datumsangaben sind ohne Gewähr.\n'
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'Ich übernehme weder Verantwortung für die Richtigkeit der Daten noch hafte ich für wirtschaftliche Schäden die aus der Verwendung dieser Daten entstehen können.\n\n'
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'Die Daten stammen von https://ferien-api.de/'),
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'Sämtliche Datumsangaben sind ohne Gewähr.\n'
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'Ich übernehme weder Verantwortung für die Richtigkeit der Daten noch hafte ich für wirtschaftliche Schäden die aus der Verwendung dieser Daten entstehen können.\n\n'
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'Die Daten stammen von https://ferien-api.de/'),
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actions: [
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TextButton(child: const Text('Okay'), onPressed: () {
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bloc.add(DisclaimerDismissed());
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@ -66,53 +63,48 @@ class HolidaysView extends StatelessWidget {
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],
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),
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body: LoadableStateConsumer<HolidaysBloc, HolidaysState>(
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child: (state, loading) => ListView.builder(
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itemCount: state.holidays.length,
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itemBuilder: (context, index) {
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var holiday = state.holidays[index];
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var holidayType = holiday.name.split(' ').first.capitalize();
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child: (state, loading) => ListViewUtil.fromList<Holiday>(bloc.getHolidays(), (holiday) {
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var holidayType = holiday.name.split(' ').first.capitalize();
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String formatDate(String enDate) => Jiffy.parse(enDate).format(pattern: 'dd.MM.yyyy');
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String formatDate(String enDate) => Jiffy.parse(enDate).format(pattern: 'dd.MM.yyyy');
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return ListTile(
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leading: const CenteredLeading(Icon(Icons.calendar_month)),
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title: Text('$holidayType ab ${formatDate(holiday.start)}'),
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subtitle: Text('bis ${formatDate(holiday.end)}'),
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onTap: () => showDialog(context: context, builder: (context) => SimpleDialog(
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title: Text('$holidayType ${holiday.year} in Hessen'),
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children: [
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ListTile(
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leading: const CenteredLeading(Icon(Icons.signpost_outlined)),
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title: Text(holiday.name),
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subtitle: Text(holiday.slug),
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return ListTile(
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leading: const CenteredLeading(Icon(Icons.calendar_month)),
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title: Text('${state.showPastHolidays}$holidayType ab ${formatDate(holiday.start)}'),
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subtitle: Text('bis ${formatDate(holiday.end)}'),
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onTap: () => showDialog(context: context, builder: (context) => SimpleDialog(
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title: Text('$holidayType ${holiday.year} in Hessen'),
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children: [
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ListTile(
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leading: const CenteredLeading(Icon(Icons.signpost_outlined)),
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title: Text(holiday.name),
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subtitle: Text(holiday.slug),
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),
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ListTile(
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leading: const Icon(Icons.arrow_forward),
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title: Text('vom ${formatDate(holiday.start)}'),
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),
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ListTile(
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leading: const Icon(Icons.arrow_back),
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title: Text('bis zum ${formatDate(holiday.end)}'),
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),
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Visibility(
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visible: !DateTime.parse(holiday.start).difference(DateTime.now()).isNegative,
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replacement: ListTile(
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leading: const CenteredLeading(Icon(Icons.content_paste_search_outlined)),
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title: Text(Jiffy.parse(holiday.start).fromNow()),
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),
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ListTile(
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leading: const Icon(Icons.arrow_forward),
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title: Text('vom ${formatDate(holiday.start)}'),
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child: ListTile(
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leading: const CenteredLeading(Icon(Icons.timer_outlined)),
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title: AnimatedTime(callback: () => DateTime.parse(holiday.start).difference(DateTime.now())),
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subtitle: Text(Jiffy.parse(holiday.start).fromNow()),
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),
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ListTile(
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leading: const Icon(Icons.arrow_back),
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title: Text('bis zum ${formatDate(holiday.end)}'),
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),
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Visibility(
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visible: !DateTime.parse(holiday.start).difference(DateTime.now()).isNegative,
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replacement: ListTile(
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leading: const CenteredLeading(Icon(Icons.content_paste_search_outlined)),
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title: Text(Jiffy.parse(holiday.start).fromNow()),
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),
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child: ListTile(
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leading: const CenteredLeading(Icon(Icons.timer_outlined)),
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title: AnimatedTime(callback: () => DateTime.parse(holiday.start).difference(DateTime.now())),
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subtitle: Text(Jiffy.parse(holiday.start).fromNow()),
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),
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),
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DebugTile(context).jsonData(holiday.toJson()),
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],
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)),
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trailing: const Icon(Icons.arrow_right),
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);
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},
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),
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),
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DebugTile(context).jsonData(holiday.toJson()),
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],
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)),
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trailing: const Icon(Icons.arrow_right),
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);
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}),
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),
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);
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},
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9
lib/widget/list_view_util.dart
Normal file
9
lib/widget/list_view_util.dart
Normal file
@ -0,0 +1,9 @@
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import 'package:flutter/material.dart';
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class ListViewUtil {
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static ListView fromList<T>(List<T>? items, Widget Function(T item) map) => ListView.builder(
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itemCount: items?.length ?? 0,
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itemBuilder: (context, index) => items != null ? map(items[index]) : null,
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);
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}
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Reference in New Issue
Block a user