feat(diary): added state for future days with diet

lib/features/diary/presentation/bloc/diary_cubit.dart

@@ -36,19 +36,33 @@ class DiaryCubit extends Cubit<DiaryState> {
 
   String comment = '';
 
-  setSelectedDay(DateTime day) async {
+  setSelectedDay(DateTime day, {bool? forDietOnly}) async {
     selectedDay = day;
+    if (forDietOnly ?? false) {
+      await fetchDiaryForDietOnly();
+      return;
+    }
     await fetchDiary(true);
   }
 
   setSelectedMeal(int meal) {
     selectedMeal = meal;
-    emit((state as DiaryStateLoaded).copyWith(selectedMeal: selectedMeal));
+    final currentState = state;
+    if (currentState is DiaryStateLoaded) {
+      emit(currentState.copyWith(selectedMeal: selectedMeal));
+    } else if (currentState is DiaryStateLoadedTomorrowWithDiet) {
+      emit(currentState.copyWith(selectedMeal: selectedMeal));
+    }
+  }
+
+  Future<void> fetchDiaryForDietOnly() async {
+    final stringDate = selectedDay.format('yyyy-MM-dd');
+    final diaryDay = await diaryRepository.getDiaryByDateForDietOnly(stringDate);
+    emit(DiaryState.loadedTomorrowWithDiet(diary: diaryDay, selectedDay: selectedDay, selectedMeal: selectedMeal));
   }
 
   fetchDiary([bool needLoading = false, int? diaryId]) async {
     this.diaryId ??= diaryId;
-    await profileRepository.getChosenDiets();
     if (needLoading) {
       emit(const DiaryState.loading());
       selectedMeal = 1;
@@ -58,7 +72,7 @@ class DiaryCubit extends Cubit<DiaryState> {
       if (diaryId != null) {
         diaryDay = await diaryRepository.getDiaryDay(diaryId);
       } else {
-        final stringDate = selectedDay.toUtc().format('yyyy-MM-dd');
+        final stringDate = selectedDay.format('yyyy-MM-dd');
         diaryDay = await diaryRepository.getDiaryByDate(stringDate);
       }
       ConsultantReviewModel? consultantReview;

lib/features/diary/presentation/bloc/diary_state.dart

@@ -21,8 +21,14 @@ class DiaryState with _$DiaryState {
     required DateTime selectedDay,
     required int selectedMeal,
     @Default(false) bool isConsultantView,
-    ConsultantReviewModel? consultantReview,    
+    ConsultantReviewModel? consultantReview,
     @Default(false) bool isDiaryFinished,
     @Default(false) bool isDiaryCommented,
   }) = DiaryStateLoaded;
+
+  const factory DiaryState.loadedTomorrowWithDiet({
+    required DiaryFutureDietDayModel diary,
+    required DateTime selectedDay,
+    required int selectedMeal,
+  }) = DiaryStateLoadedTomorrowWithDiet;
 }

lib/features/diary/presentation/pages/diary_screen.dart

@@ -96,6 +96,11 @@ class DiaryScreenContent extends StatelessWidget {
                       showMood: state.diary.typeOfDiary.hasChosenPlan,
                       showAddButton: !state.isConsultantView && !state.isDiaryFinished && !state.isDiaryCommented,
                     ),
+                  if (state is DiaryStateLoadedTomorrowWithDiet)
+                    const MealWidget(
+                      showMood: false,
+                      showAddButton: false,
+                    ),
                   if (state is DiaryStateLoaded) const CaloriesChartWidget(),
                   const SizedBox(height: 12),
                   Builder(builder: (context) {

lib/features/diary/presentation/widgets/calendar_widget.dart

@@ -53,8 +53,30 @@ class _CalendarWidgetState extends State<CalendarWidget> {
                   if (!isSameDay(_selectedDay, selectedDay)) {
                     final today = DateTime.now();
                     if (selectedDay.isAfter(today)) {
-                      showErrorDialog(context, title: s.want_to_see_tomorrow, description: s.can_not_see_next_day);
-                      return;
+                      if ((state is DiaryStateLoaded)) {
+                        if (!state.diary.typeOfDiary.hasChosenDiet) {
+                          showErrorDialog(context, title: s.want_to_see_tomorrow, description: s.can_not_see_next_day);
+                          return;
+                        }
+                        setState(() {
+                          _selectedDay = selectedDay;
+                          _focusedDay = focusedDay;
+                        });
+                        context.read<DiaryCubit>().setSelectedDay(_selectedDay, forDietOnly: true);
+                        return;
+                      }
+                      if (state is DiaryStateLoadedTomorrowWithDiet) {
+                        if (!state.diary.typeOfDiary.hasChosenDiet) {
+                          showErrorDialog(context, title: s.want_to_see_tomorrow, description: s.can_not_see_next_day);
+                          return;
+                        }
+                        setState(() {
+                          _selectedDay = selectedDay;
+                          _focusedDay = focusedDay;
+                        });
+                        context.read<DiaryCubit>().setSelectedDay(_selectedDay, forDietOnly: true);
+                        return;
+                      }
                     }
                     setState(() {
                       _selectedDay = selectedDay;

lib/features/diary/presentation/widgets/meal_button_widget.dart

@@ -59,6 +59,32 @@ class _MealButtonWidgetState extends State<MealButtonWidget> {
             ),
           );
         }
+        if (state is DiaryStateLoadedTomorrowWithDiet) {
+          return InkWell(
+            onTap: () {
+              context.read<DiaryCubit>().setSelectedMeal(widget.mealNumber);
+            },
+            borderRadius: BorderRadius.circular(100),
+            child: Ink(
+              width: MediaQuery.of(context).size.width / 5 - (96 / 5),
+              height: 32,
+              decoration: BoxDecoration(
+                borderRadius: BorderRadius.circular(100),
+                color: state.selectedMeal == widget.mealNumber ? appTheme.blueA400 : const Color(0xFFF1F2F6),
+              ),
+              child: Center(
+                child: Text(
+                  '${widget.mealNumber}',
+                  style: TextStyle(
+                    color: state.selectedMeal == widget.mealNumber ? Colors.white : const Color(0xFF6D6F71),
+                    fontSize: 16,
+                    fontWeight: FontWeight.w600,
+                  ),
+                ),
+              ),
+            ),
+          );
+        }
         return const SizedBox.shrink();
       },
     );

lib/features/diary/presentation/widgets/product_widget.dart

@@ -64,6 +64,18 @@ class _ProductWidgetState extends State<ProductWidget> {
   Widget build(BuildContext context) {
     return BlocBuilder<DiaryCubit, DiaryState>(
       builder: (context, state) {
+        if (state is DiaryStateLoadedTomorrowWithDiet) {
+          return ListTile(
+            horizontalTitleGap: 0,
+            contentPadding: widget.portion.fromDiet ? const EdgeInsets.only(right: 24, left: 4) : null,
+            title: Text(widget.portion.productName),
+            subtitle: Text('${widget.portion.quantity} ${widget.portion.portion == 'gr' ? 'гр' : 'шт'}'),
+            shape: RoundedRectangleBorder(
+              borderRadius: BorderRadius.circular(20),
+            ),
+            tileColor: const Color(0xFFF6FAFF),
+          );
+        }
         if (state is DiaryStateLoaded) {
           final isDiaryCommented = state.diary.typeOfDiary.diaryState == DiaryStateEnum.commented ||
               state.diary.typeOfDiary.diaryState == DiaryStateEnum.lastDayCommented ||

lib/features/diary/presentation/widgets/products_list_widget.dart

@@ -28,6 +28,18 @@ class _ProductsListWidgetState extends State<ProductsListWidget> {
             ],
           );
         }
+        if (state is DiaryStateLoadedTomorrowWithDiet) {
+          int mealIndex = state.selectedMeal - 1;
+          return Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              for (int i = 0; i < state.diary.meals[mealIndex].portions.length; i++) ...[
+                ProductWidget(portion: state.diary.meals[mealIndex].portions[i]),
+                i < state.diary.meals[mealIndex].portions.length - 1 ? const SizedBox(height: 8) : const SizedBox.shrink(),
+              ],
+            ],
+          );
+        }
         return const SizedBox.shrink();
       },
     );