Date time updates

Original from Sabin Sajeevan <ssajeevan@ics.com>

Bug-AGL: SPEC-4971

Change-Id: I7a961e57715fdbf8b05f54dfcf8e56159cadd068
Signed-off-by: Lisandro Pérez Meyer <lpmeyer@ics.com>

4 files changed, 275 insertions, 62 deletions

diff --git a/lib/presentation/screens/settings/settings_screens/date_time/date/date_screen.dart b/lib/presentation/screens/settings/settings_screens/date_time/date/date_screen.dart
index 6802ed0..9f40a76 100644
--- a/lib/presentation/screens/settings/settings_screens/date_time/date/date_screen.dart
+++ b/lib/presentation/screens/settings/settings_screens/date_time/date/date_screen.dart
@@ -1,5 +1,6 @@
+import 'package:flutter_calendar_carousel/classes/event.dart';
+import 'package:flutter_calendar_carousel/flutter_calendar_carousel.dart';
 import 'package:flutter_ics_homescreen/export.dart';
-import 'package:calendar_date_picker2/calendar_date_picker2.dart';
 import 'package:intl/intl.dart';
 
 class DatePage extends ConsumerWidget {
@@ -14,6 +15,7 @@ class DatePage extends ConsumerWidget {
           title: 'Date',
           hasBackButton: true,
           onPressed: () {
+            ref.read(currentTimeProvider.notifier).isYearChanged = false;
             context.flow<AppState>().update((state) => AppState.dateTime);
           },
         ),
@@ -36,84 +38,170 @@ class DateScreenWidget extends ConsumerStatefulWidget {
 }
 
 class DateScreenWidgetState extends ConsumerState<DateScreenWidget> {
-  late String selectedDate;
+  late DateTime _currentDate;
+  late DateTime _currentDate2;
+  late String _currentMonth;
+  late DateTime _targetDateTime;
 
   onPressed({required String type}) {
     if (type == "confirm") {
-      ref.read(dateTimeStateProvider.notifier).setDate(selectedDate);
+      DateTime selectedeDate = _currentDate.copyWith(
+          day: _currentDate2.day,
+          year: _currentDate2.year,
+          month: _currentDate2.month);
+
+      ref.read(currentTimeProvider.notifier).setCurrentTime(selectedeDate);
       context.flow<AppState>().update((state) => AppState.dateTime);
     } else if (type == "cancel") {
+      ref.read(currentTimeProvider.notifier).isYearChanged = false;
       context.flow<AppState>().update((state) => AppState.dateTime);
     }
   }
 
   @override
   void initState() {
-    selectedDate = ref.read(dateTimeStateProvider).date;
-
+    _currentDate = ref.read(currentTimeProvider);
+    int? selectedYear = ref.read(currentTimeProvider.notifier).selectedYear;
+    if (selectedYear != null &&
+        ref.read(currentTimeProvider.notifier).isYearChanged) {
+      _currentDate = _currentDate.copyWith(year: selectedYear);
+    }
+    _currentDate2 = _currentDate;
+    _currentMonth = DateFormat.yMMM().format(_currentDate);
+    _targetDateTime = _currentDate;
     super.initState();
   }
 
   @override
   Widget build(BuildContext context) {
     Size size = MediaQuery.sizeOf(context);
+
+    final calendarCarouselNoHeader = CalendarCarousel<Event>(
+      onDayPressed: (date, events) {
+        setState(() => _currentDate2 = date);
+      },
+      daysHaveCircularBorder: true,
+      showOnlyCurrentMonthDate: false,
+      weekendTextStyle:
+          const TextStyle(color: AGLDemoColors.periwinkleColor, fontSize: 40),
+      daysTextStyle:
+          const TextStyle(color: AGLDemoColors.periwinkleColor, fontSize: 40),
+      thisMonthDayBorderColor: Colors.transparent,
+      weekFormat: false,
+      height: 720.0,
+      selectedDateTime: _currentDate2,
+      targetDateTime: _targetDateTime,
+      selectedDayButtonColor: AGLDemoColors.buttonFillEnabledColor,
+      customGridViewPhysics: const NeverScrollableScrollPhysics(),
+      showHeader: false,
+      todayTextStyle:
+          const TextStyle(color: AGLDemoColors.periwinkleColor, fontSize: 40),
+      nextDaysTextStyle: const TextStyle(color: Colors.transparent),
+      todayButtonColor: Colors.transparent,
+      selectedDayTextStyle: const TextStyle(color: Colors.white, fontSize: 40),
+      minSelectedDate: _currentDate.subtract(const Duration(days: 10958)),
+      maxSelectedDate: _currentDate.add(const Duration(days: 10958)),
+      prevDaysTextStyle: const TextStyle(
+        color: Colors.transparent,
+      ),
+      weekdayTextStyle: const TextStyle(color: Colors.white, fontSize: 26),
+      todayBorderColor: AGLDemoColors.buttonFillEnabledColor,
+      onCalendarChanged: (DateTime date) {
+        setState(() {
+          _targetDateTime = date;
+          _currentMonth = DateFormat.yMMM().format(_targetDateTime);
+        });
+      },
+      onDayLongPressed: (DateTime date) {},
+    );
+
     return Column(
       crossAxisAlignment: CrossAxisAlignment.stretch,
       children: [
-        CalendarDatePicker2(
-          config: CalendarDatePicker2Config(
-              calendarType: CalendarDatePicker2Type.single,
-              dayBuilder: (
-                  {required date,
-                  decoration,
-                  isDisabled,
-                  isSelected,
-                  isToday,
-                  textStyle}) {
-                Widget? dayWidget;
-                dayWidget = Container(
-                  decoration: decoration,
-                  child: Center(
-                    child: Stack(
-                      alignment: AlignmentDirectional.center,
-                      children: [
-                        Text(
-                          MaterialLocalizations.of(context)
-                              .formatDecimal(date.day),
-                          style: textStyle,
-                        ),
-                      ],
+        Container(
+          margin: const EdgeInsets.only(
+            top: 30.0,
+            bottom: 16.0,
+            left: 16.0,
+            right: 16.0,
+          ),
+          child: Row(
+            mainAxisAlignment: MainAxisAlignment.spaceBetween,
+            children: <Widget>[
+              Flexible(
+                  child: TextButton(
+                onPressed: () {
+                  context.flow<AppState>().update((state) => AppState.year);
+                },
+                child: Row(
+                  mainAxisSize: MainAxisSize.min,
+                  children: [
+                    Text(
+                      _currentMonth,
+                      style: const TextStyle(
+                        color: AGLDemoColors.periwinkleColor,
+                        fontSize: 40.0,
+                      ),
                     ),
+                    const Padding(
+                      padding: EdgeInsets.only(left: 8.0),
+                      child: Icon(
+                        Icons.keyboard_arrow_down,
+                        size: 40,
+                        color: AGLDemoColors.periwinkleColor,
+                      ),
+                    )
+                  ],
+                ),
+              )),
+              Row(
+                children: [
+                  TextButton(
+                    child: const Padding(
+                      padding: EdgeInsets.all(15.0),
+                      child: Icon(
+                        Icons.arrow_back_ios,
+                        size: 30,
+                        color: AGLDemoColors.periwinkleColor,
+                      ),
+                    ),
+                    onPressed: () {
+                      setState(() {
+                        _targetDateTime = DateTime(
+                            _targetDateTime.year, _targetDateTime.month - 1);
+                        _currentMonth =
+                            DateFormat.yMMM().format(_targetDateTime);
+                      });
+                    },
                   ),
-                );
-
-                return dayWidget;
-              },
-              dayTextStyle: const TextStyle(
-                  color: AGLDemoColors.periwinkleColor, fontSize: 40),
-              selectedDayHighlightColor: AGLDemoColors.neonBlueColor,
-              controlsTextStyle: const TextStyle(
-                  color: AGLDemoColors.periwinkleColor, fontSize: 40),
-              weekdayLabelTextStyle: const TextStyle(
-                  color: AGLDemoColors.periwinkleColor, fontSize: 40),
-              controlsHeight: 40,
-              dayTextStylePredicate: ({required date}) {
-                return const TextStyle(
-                    color: AGLDemoColors.periwinkleColor, fontSize: 40);
-              },
-              selectedDayTextStyle:
-                  const TextStyle(color: Colors.white, fontSize: 40)),
-          value: selectedDate == "mm/dd/yyyy"
-              ? []
-              : [DateFormat().add_yMMMMd().parse(selectedDate)],
-          onValueChanged: (dates) {
-            setState(() {
-              selectedDate = DateFormat().add_yMMMMd().format(dates.first!);
-            });
-          },
+                  TextButton(
+                    child: const Padding(
+                      padding: EdgeInsets.all(15.0),
+                      child: Icon(
+                        Icons.arrow_forward_ios,
+                        size: 30,
+                        color: AGLDemoColors.periwinkleColor,
+                      ),
+                    ),
+                    onPressed: () {
+                      setState(() {
+                        _targetDateTime = DateTime(
+                            _targetDateTime.year, _targetDateTime.month + 1);
+                        _currentMonth =
+                            DateFormat.yMMM().format(_targetDateTime);
+                      });
+                    },
+                  ),
+                ],
+              )
+            ],
+          ),
+        ),
+        Container(
+          child: calendarCarouselNoHeader,
         ),
         const SizedBox(
-          height: 120,
+          height: 180,
         ),
         Row(
           mainAxisAlignment: MainAxisAlignment.spaceEvenly,
diff --git a/lib/presentation/screens/settings/settings_screens/date_time/date/select_year.dart b/lib/presentation/screens/settings/settings_screens/date_time/date/select_year.dart
new file mode 100644
index 0000000..f41a60e
--- /dev/null
+++ b/lib/presentation/screens/settings/settings_screens/date_time/date/select_year.dart
@@ -0,0 +1,121 @@
+import 'package:flutter_ics_homescreen/export.dart';
+
+class SelectYearPage extends ConsumerWidget {
+  const SelectYearPage({super.key});
+  static Page<void> page() => const MaterialPage<void>(child: SelectYearPage());
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    return Scaffold(
+      body: Column(children: [
+        CommonTitle(
+          title: 'Select Year',
+          hasBackButton: true,
+          onPressed: () {
+            context.flow<AppState>().update((state) => AppState.date);
+          },
+        ),
+        const Expanded(
+          child: Padding(
+              padding:
+                  EdgeInsets.only(top: 50, left: 144, right: 144, bottom: 200),
+              child: SelectYearWidget()),
+        ),
+      ]),
+    );
+  }
+}
+
+class SelectYearWidget extends ConsumerStatefulWidget {
+  const SelectYearWidget({super.key});
+  Page<void> page() => const MaterialPage<void>(child: SelectYearWidget());
+
+  @override
+  SelectYearWidgetState createState() => SelectYearWidgetState();
+}
+
+class SelectYearWidgetState extends ConsumerState<SelectYearWidget> {
+  late int selectedYear;
+  late ScrollController controller;
+
+  onPressed({required int year}) {
+    setState(() {
+      selectedYear = year;
+    });
+    ref.read(currentTimeProvider.notifier).selectedYear = selectedYear;
+    ref.read(currentTimeProvider.notifier).isYearChanged = true;
+    context.flow<AppState>().update((state) => AppState.date);
+  }
+
+  @override
+  void initState() {
+    DateTime currentDate = ref.read(currentTimeProvider);
+    int? selYear = ref.read(currentTimeProvider.notifier).selectedYear;
+
+    if (selYear != null &&
+        ref.read(currentTimeProvider.notifier).isYearChanged) {
+      selectedYear = selYear;
+    } else {
+      selectedYear = currentDate.year;
+    }
+    controller = ScrollController();
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      final position = controller.position.maxScrollExtent / 2;
+      controller.jumpTo(position);
+    });
+    super.initState();
+  }
+
+  @override
+  void dispose() {
+    controller.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Padding(
+      padding: const EdgeInsets.only(top: 20, bottom: 150),
+      child: SingleChildScrollView(
+        controller: controller,
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.stretch,
+          children: [
+            for (var i = selectedYear - 30; i < selectedYear + 30; i++)
+              Column(
+                children: [
+                  ListTile(
+                    contentPadding: const EdgeInsets.symmetric(
+                        vertical: 30, horizontal: 30),
+                    onTap: () {
+                      onPressed(year: i);
+                    },
+                    title: Text(
+                      i.toString(),
+                      style: TextStyle(
+                          color: selectedYear == i
+                              ? Colors.white
+                              : AGLDemoColors.periwinkleColor,
+                          fontSize: 40),
+                    ),
+                    trailing: selectedYear == i
+                        ? const Icon(
+                            Icons.check,
+                            color: AGLDemoColors.neonBlueColor,
+                            size: 40,
+                          )
+                        : null,
+                  ),
+                  const Divider(
+                    color: AGLDemoColors.buttonFillEnabledColor,
+                    height: 1,
+                    thickness: 1,
+                  )
+                ],
+              )
+          ],
+        ),
+      ),
+    );
+  }
+}
diff --git a/lib/presentation/screens/settings/settings_screens/date_time/date_time_screen.dart b/lib/presentation/screens/settings/settings_screens/date_time/date_time_screen.dart
index c9a3abf..caf56a1 100644
--- a/lib/presentation/screens/settings/settings_screens/date_time/date_time_screen.dart
+++ b/lib/presentation/screens/settings/settings_screens/date_time/date_time_screen.dart
@@ -7,8 +7,9 @@ class DateTimePage extends ConsumerWidget {
   static Page<void> page() => const MaterialPage<void>(child: DateTimePage());
   @override
   Widget build(BuildContext context, WidgetRef ref) {
-    final dateTime = ref.watch(dateTimeStateProvider.select((val) => val));
-    DateFormat dateFormat = DateFormat('hh:mm a');
+    DateFormat dateFormat = DateFormat().add_yMMMMd();
+    DateFormat timeFormat = DateFormat('hh:mm a');
+
     final currentime = ref.watch(currentTimeProvider);
 
     return Scaffold(
@@ -29,7 +30,7 @@ class DateTimePage extends ConsumerWidget {
                   UnitsTile(
                       image: "assets/Calendar.svg",
                       title: 'Date',
-                      unitName: dateTime.date,
+                      unitName: dateFormat.format(currentime),
                       hasSwich: false,
                       voidCallback: () async {
                         context
@@ -39,7 +40,7 @@ class DateTimePage extends ConsumerWidget {
                   UnitsTile(
                       image: "assets/Time.svg",
                       title: 'Time',
-                      unitName: dateFormat.format(currentime),
+                      unitName: timeFormat.format(currentime),
                       hasSwich: true,
                       voidCallback: () {
                         context
diff --git a/lib/presentation/screens/settings/settings_screens/date_time/time/time_screen.dart b/lib/presentation/screens/settings/settings_screens/date_time/time/time_screen.dart
index de8adb4..8d0a228 100644
--- a/lib/presentation/screens/settings/settings_screens/date_time/time/time_screen.dart
+++ b/lib/presentation/screens/settings/settings_screens/date_time/time/time_screen.dart
@@ -43,14 +43,17 @@ class TimeScreenWidgetState extends ConsumerState<TimeScreenWidget> {
 
   TextEditingController hourController = TextEditingController();
   TextEditingController minuteController = TextEditingController();
-
+  late DateTime currentTime;
   onPressed({required String type}) {
     if (type == "confirm") {
       if (hourController.text.isNotEmpty && minuteController.text.isNotEmpty) {
         String input =
             '${hourController.text}:${minuteController.text} $selectedMeridien';
         DateTime selectedeDatetime = DateFormat.jm().parse(input);
-
+        selectedeDatetime = selectedeDatetime.copyWith(
+            day: currentTime.day,
+            year: currentTime.year,
+            month: currentTime.month);
         ref
             .read(currentTimeProvider.notifier)
             .setCurrentTime(selectedeDatetime);
@@ -69,7 +72,7 @@ class TimeScreenWidgetState extends ConsumerState<TimeScreenWidget> {
 
   @override
   void initState() {
-    DateTime currentTime = ref.read(currentTimeProvider);
+    currentTime = ref.read(currentTimeProvider);
     String time = DateFormat('hh:mm a').format(currentTime);
 
     List<String> split = time.split(":");