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This commit is contained in:
Dmitry Smertin
2024-12-16 02:35:30 +03:00
parent 3800860d02
commit de1d6c85e5
12 changed files with 351 additions and 39 deletions
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9
lib/application.dart
View File

@@ -1,5 +1,9 @@
import 'dart:developer';
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:get_storage/get_storage.dart';
import 'package:reverse_nn/application/controllers/application_controller.dart';
import 'package:reverse_nn/pages/home_page.dart';
import 'package:reverse_nn/ui/screens/home_screen.dart';
@@ -8,6 +12,10 @@ class ReversNNApplication extends StatelessWidget {
@override
Widget build(BuildContext context) {
final ApplicationController controller = Get.put(ApplicationController());
final themeMode = controller.getThemeModeFromStorage();
controller.setThemeMode(themeMode);
return GetMaterialApp(
title: 'Реверс НН',
theme: ThemeData(
@@ -18,6 +26,7 @@ class ReversNNApplication extends StatelessWidget {
colorScheme: ColorScheme.fromSeed(seedColor: Colors.teal, brightness: Brightness.dark),
useMaterial3: true,
),
themeMode: themeMode,
home: const HomeScreen(),
defaultTransition: Transition.noTransition,

30
lib/application/controllers/application_controller.dart
View File

@@ -2,18 +2,36 @@ import 'dart:developer';
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:get_storage/get_storage.dart';
class ApplicationController extends GetxController {
final _storage = GetStorage();
IconData getThemeIcon() => Get.isDarkMode
? Icons.light_mode
: Icons.dark_mode;
void toggleTheme() {
Get.changeThemeMode(
Get.isDarkMode
? ThemeMode.light
: ThemeMode.dark
);
ThemeMode getThemeModeFromStorage() {
ThemeMode mode = ThemeMode.system;
final themeKey = _storage.read('current_theme_mode');
if(themeKey == 'light') { mode = ThemeMode.light; }
if(themeKey == 'dark') { mode = ThemeMode.dark; }
return mode;
}
void setThemeMode(ThemeMode themeMode) {
Get.changeThemeMode(themeMode);
update();
}
void toggleTheme() {
_storage.write('current_theme_mode', Get.isDarkMode ? 'light' : 'dark');
setThemeMode(
Get.isDarkMode
? ThemeMode.light
: ThemeMode.dark
);
}
}

24
lib/application/controllers/calendar_schedule_controller.dart Normal file
View File

@@ -0,0 +1,24 @@
import 'package:get/get.dart';
import 'package:reverse_nn/application/services/schedule.dart';
import 'package:reverse_nn/ui/screens/calendar_screen.dart';
class CalendarScheduleController extends GetxController {
Rx<DateTime> date = DateTime.now().copyWith(hour: 12, minute: 00).obs;
RxBool loading = false.obs;
Rx<List<Map<String, dynamic>>?> schedule = null.obs;
@override void onReady() {
super.onReady();
loadSchedule(date.value);
}
void loadSchedule(DateTime date) async {
loading = true.obs; update();
schedule = (await ScheduleService().getScheduleByDate(date)).obs;
loading = false.obs; update();
}
static void openScreen() async {
Get.to(() => const CalendarScreen());
}
}

14
lib/application/controllers/schedule_controller.dart
View File

@@ -1,3 +1,5 @@
import 'dart:developer';
import 'package:get/get.dart';
import 'package:reverse_nn/application/services/schedule.dart';
@@ -6,9 +8,13 @@ class ScheduleController extends GetxController {
@override void onReady() {
super.onReady();
ScheduleService().getCurrentStatus().then((currentSchedule) {
this.currentSchedule = currentSchedule.obs;
update();
});
updateCurrentSchedule();
}
void updateCurrentSchedule() async {
currentSchedule = (await ScheduleService().getCurrentStatus()).obs;
update();
Future.delayed(const Duration(seconds: 5), updateCurrentSchedule);
}
}

69
lib/application/services/schedule.dart
View File

@@ -1,6 +1,7 @@
import 'dart:core';
import 'dart:convert';
import 'dart:developer';
import 'package:flutter/material.dart';
import 'package:intl/intl.dart' show DateFormat;
import 'package:flutter/services.dart';
@@ -85,7 +86,31 @@ class ScheduleService {
if(scheduleKey == null) return null;
return await getScheduleByKey(scheduleKey);
List<Map<String, dynamic>>? schedule = await getScheduleByKey(scheduleKey);
if(schedule == null) return null;
int durationOffset = 0;
for (var i = 0; i < schedule.length; i++) {
final scheduleItem = schedule[i];
final int duration = (scheduleItem['duration'] as int);
final DateTime start = datetimeStartWithOffset.copyWith().add(Duration(minutes: durationOffset));
DateTime end = datetimeStartWithOffset.copyWith().add(Duration(minutes: durationOffset + duration));
durationOffset += duration;
bool showEndDate = false;
if(i == (schedule.length -1)) {
final scheduleNextDay = await getScheduleByDate(datetime.copyWith().add(const Duration(days: 1)));
final firstScheduleElement = scheduleNextDay?[0];
if(firstScheduleElement != null && (firstScheduleElement['direction'] as String) == (scheduleItem['direction'] as String)) {
end = end.add(Duration(minutes: firstScheduleElement['duration'] as int));
showEndDate = true;
}
}
schedule[i]['start'] = start;
schedule[i]['end'] = end;
}
return schedule;
}
Future<Map<String, dynamic>?> getCurrentStatus() async {
@@ -101,32 +126,50 @@ class ScheduleService {
}
int durationOffset = 0;
for (final Map<String, dynamic> scheduleItem in schedule) {
for (var i = 0; i < schedule.length; i++) {
final scheduleItem = schedule[i];
final int duration = (scheduleItem['duration'] as int);
final DateTime start = datetimeStartWithOffset.copyWith().add(Duration(minutes: durationOffset));
final DateTime end = datetimeStartWithOffset.copyWith().add(Duration(minutes: durationOffset + duration));
DateTime end = datetimeStartWithOffset.copyWith().add(Duration(minutes: durationOffset + duration));
durationOffset += duration;
bool showEndDate = false;
if(i == (schedule.length -1)) {
final scheduleNextDay = await getScheduleByDate(now.copyWith().add(const Duration(days: 1)));
final firstScheduleElement = scheduleNextDay?[0];
if(firstScheduleElement != null && (firstScheduleElement['direction'] as String) == (scheduleItem['direction'] as String)) {
end = end.add(Duration(minutes: firstScheduleElement['duration'] as int));
showEndDate = true;
}
}
if(now.isAfter(start) && now.isBefore(end)) {
return <String, dynamic>{
"direction": scheduleItem['direction'] as String,
"start": start,
"end": end
"end": end,
"need_show_end_date": showEndDate,
};
}
}
return null;
}
static String formatDirection(String direction) {
switch(direction) {
case 'in_city': return 'В город';
case 'out_city': return 'Из города';
default: return 'Переключение';
}
}
// final datetimeStartWithOffset = now.copyWith(hour: 0, minute: 0, second: 0, microsecond: 0, millisecond: 0)
// .add(dayOffset);
//
// final DateTime usedScheduleDatetime = now.isAfter(datetimeStartWithOffset)
// ? now
// : now.copyWith().subtract(const Duration(days: 1));
static IconData getIconByDirection(String? direction) {
switch(direction) {
case 'in_city': return Icons.input_outlined;
case 'out_city': return Icons.output_outlined;
default: return Icons.change_circle_outlined;
}
}
}

6
lib/main.dart
View File

@@ -1,6 +1,10 @@
import 'package:flutter/material.dart';
import 'package:get_storage/get_storage.dart';
import 'package:reverse_nn/application.dart';
void main() => runApp(const ReversNNApplication());
void main() async {
await GetStorage.init();
runApp(const ReversNNApplication());
}

10
lib/ui/components/current_status_component.dart
View File

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:intl/intl.dart' show DateFormat;
import 'package:reverse_nn/application/controllers/schedule_controller.dart';
import 'package:reverse_nn/application/services/schedule.dart';
class CurrentStatusComponent extends StatelessWidget {
const CurrentStatusComponent({super.key});
@@ -22,15 +23,16 @@ class CurrentStatusComponent extends StatelessWidget {
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.center,
children: [
const Icon(Icons.exit_to_app, size: 96),
Icon(ScheduleService.getIconByDirection(scheduleController.currentSchedule.value?['direction']), size: 96),
const SizedBox(width: 16),
Column(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
if(scheduleController.currentSchedule.value != null) ...[
Text(scheduleController.currentSchedule.value?['direction'] ?? '', style: Theme.of(context).textTheme.headlineLarge),
Text('C ${formatDate(scheduleController.currentSchedule.value?['start'])} До ${formatDate(scheduleController.currentSchedule.value!['end'])}', style: Theme.of(context).textTheme.titleMedium)
Text(ScheduleService.formatDirection(scheduleController.currentSchedule.value?['direction'] ?? ''), style: Theme.of(context).textTheme.headlineLarge),
Text('C\t\t\t\t${formatDate(scheduleController.currentSchedule.value?['start'], showDate: scheduleController.currentSchedule.value!['need_show_end_date'])}', style: Theme.of(context).textTheme.titleMedium),
Text('До\t${formatDate(scheduleController.currentSchedule.value!['end'], showDate: scheduleController.currentSchedule.value!['need_show_end_date'])}', style: Theme.of(context).textTheme.titleMedium),
]
],
)
@@ -42,6 +44,6 @@ class CurrentStatusComponent extends StatelessWidget {
);
}
String formatDate(DateTime date) => DateFormat('hh:mm').format(date);
String formatDate(DateTime date, {bool showDate = false}) => DateFormat(showDate ? 'hh:mm (dd.MM.yyyy)' : 'hh:mm').format(date);
}

121
lib/ui/screens/calendar_screen.dart Normal file
View File

@@ -0,0 +1,121 @@
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:reverse_nn/application/controllers/calendar_schedule_controller.dart';
import 'package:reverse_nn/application/services/schedule.dart';
import 'package:reverse_nn/ui/layouts/application_layout.dart';
import 'package:intl/intl.dart' show DateFormat;
class CalendarScreen extends StatelessWidget {
const CalendarScreen({super.key});
@override
Widget build(BuildContext context) {
final CalendarScheduleController controller = Get.put(CalendarScheduleController());
return ApplicationLayout(
body: RefreshIndicator(
onRefresh: () async { controller.loadSchedule(controller.date.value); },
child: SingleChildScrollView(
physics: const AlwaysScrollableScrollPhysics(),
child: GetBuilder<CalendarScheduleController>(
builder: (controller) {
return Padding(
padding: const EdgeInsets.all(8.0),
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
_SelectedDateWidget(date: controller.date.value),
if(controller.loading.value) const Padding(
padding: EdgeInsets.all(40),
child: Center(child: CircularProgressIndicator())
),
if(!controller.loading.value && controller.schedule.value != null) ListView.builder(
shrinkWrap: true,
itemBuilder: (_, index) => _ScheduleItemWidget(item: controller.schedule.value![index]),
itemCount: controller.schedule.value!.length
),
// if(!controller.loading.value && controller.schedule.value != null) ...controller.schedule.value!.map((element) {
// return _ScheduleItemWidget(item: element);
// }),
],
),
);
}
),
),
),
);
}
}
class _SelectedDateWidget extends StatelessWidget {
final DateTime date;
const _SelectedDateWidget({super.key, required this.date});
@override
Widget build(BuildContext context) {
return Container(
padding: const EdgeInsets.symmetric(vertical: 20, horizontal: 10),
decoration: BoxDecoration(
color: Theme.of(context).colorScheme.primaryContainer,
borderRadius: BorderRadius.circular(10),
),
alignment: Alignment.center,
child: Text(
formatDate(date),
style: Theme.of(context).textTheme.displayMedium,
),
);
}
String formatDate(DateTime date) {
return DateFormat('dd.MM.yyyy').format(date);
}
}
class _ScheduleItemWidget extends StatelessWidget {
final Map<String, dynamic> item;
const _ScheduleItemWidget({super.key, required this.item});
@override
Widget build(BuildContext context) {
return Container(
margin: const EdgeInsets.only(top: 10),
padding: const EdgeInsets.symmetric(vertical: 20, horizontal: 10),
decoration: BoxDecoration(
color: Theme.of(context).colorScheme.secondaryContainer,
borderRadius: BorderRadius.circular(10),
),
alignment: Alignment.center,
child: Row(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.center,
children: [
Icon(ScheduleService.getIconByDirection(item['direction'] as String), size: 56),
Expanded(child: Column(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
Text(ScheduleService.formatDirection(item['direction'] ?? ''), style: Theme.of(context).textTheme.headlineLarge),
Text('C\t\t\t\t${formatDate(item['start'])}', style: Theme.of(context).textTheme.titleMedium),
Text('До\t${formatDate(item['end'])}', style: Theme.of(context).textTheme.titleMedium),
],
))
],
),
);
}
String formatDate(DateTime date) {
return DateFormat('dd.MM.yyyy').format(date);
}
}

12
lib/ui/screens/home_screen.dart
View File

@@ -2,6 +2,7 @@ import 'dart:developer';
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:reverse_nn/application/controllers/calendar_schedule_controller.dart';
import 'package:reverse_nn/application/controllers/home_controller.dart';
import 'package:reverse_nn/application/services/schedule.dart';
import 'package:reverse_nn/ui/components/current_status_component.dart';
@@ -28,14 +29,9 @@ class HomeScreen extends GetWidget<HomeController> {
mainAxisSpacing: 10,
crossAxisSpacing: 10,
),
children: [
GridMenuItem(icon: Icons.calendar_month, label: 'Расписание', onTap: () {
// log(DateTime(2024, 8, 1, 0, 0, 0).toIso8601String());
ScheduleService().getCurrentStatus().then((val) {
log(val.toString());
});
}),
const GridMenuItem(icon: Icons.monetization_on, label: 'Поддержать автора'),
children: const [
GridMenuItem(icon: Icons.calendar_month, label: 'Расписание', onTap: CalendarScheduleController.openScreen),
// const GridMenuItem(icon: Icons.monetization_on, label: 'Поддержать автора'),
// GridMenuItem(),
// GridMenuItem(),
]