fix(calendar): Finished days fix

lib/features/calendar/presentation/pages/calendar_screen.dart

@@ -1,5 +1,6 @@
 // ignore_for_file: unused_local_variable
 
+import 'package:eatvio_app/features/calendar/models/calendar_model.dart';
 import 'package:eatvio_app/features/calendar/presentation/bloc/calendar_cubit.dart';
 import 'package:eatvio_app/features/calendar/presentation/bloc/calendar_state.dart';
 import 'package:eatvio_app/core/app_export.dart';
@@ -7,7 +8,6 @@ import 'package:table_calendar/table_calendar.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter_form_builder/flutter_form_builder.dart';
-import 'dart:collection';
 
 // ignore: must_be_immutable
 class CalendarScreen extends StatelessWidget {
@@ -104,60 +104,48 @@ class CalendarScreen extends StatelessWidget {
         firstDay: DateTime.utc(2010, 10, 16),
         lastDay: DateTime.utc(2030, 3, 14),
         focusedDay: DateTime.now(),
-        eventLoader: (day) {
-          if (day.weekday == DateTime.monday) {
-            return [Event('Cyclic event')];
-          }
-
-          return [];
-        },
+        startingDayOfWeek: StartingDayOfWeek.monday,
+        calendarBuilders: CalendarBuilders(
+          selectedBuilder: (context, day, focusedDay) => _buildCellDate(day, focusedDay: focusedDay, state),
+          defaultBuilder: (context, day, focusedDay) => _buildCellDate(day, state),
+          todayBuilder: (context, day, focusedDay) => _buildCellDate(day, state),
+        ),
       ),
     );
   }
 }
 
-/// Example event class.
-class Event {
-  final String title;
+Widget _buildCellDate(DateTime day, CalendarStateLoaded state, {DateTime? focusedDay}) {
+  final String dayString = day.toIso8601String().split('T').first;
+  final List<CalendarModel> calendarModels = state.calendarList;
 
-  const Event(this.title);
+  // Находим первую модель, соответствующую дате
+  final CalendarModel model = calendarModels.firstWhere((model) => model.date == dayString, orElse: () => CalendarModel(date: dayString, diary: {}));
 
-  @override
-  String toString() => title;
-}
+  Color? bgclr; // Объявляем переменную bgclr здесь
 
-/// Example events.
-///
-/// Using a [LinkedHashMap] is highly recommended if you decide to use a map.
-final kEvents = LinkedHashMap<DateTime, List<Event>>(
-  equals: isSameDay,
-  hashCode: getHashCode,
-)..addAll(_kEventSource);
+  if (model.diary is Map<String, dynamic>) {
+    final Map<String, dynamic> diary = model.diary as Map<String, dynamic>;
 
-final _kEventSource = Map.fromIterable(List.generate(50, (index) => index),
-    key: (item) => DateTime.utc(kFirstDay.year, kFirstDay.month, item * 5),
-    value: (item) => List.generate(
-        item % 4 + 1, (index) => Event('Event $item | ${index + 1}')))
-  ..addAll({
-    kToday: [
-      Event('Today\'s Event 1'),
-      Event('Today\'s Event 2'),
-    ],
-  });
+    if (diary['state'] == "started") {
+      bgclr = Colors.grey;
+    } else if (diary['state'] == "finished") {
+      bgclr = Colors.green;
+    } else {
+      bgclr = Colors.white;
+    }
+  } else {
+    bgclr = Colors.white; // Значение по умолчанию, если diary не является Map
+  }
 
-int getHashCode(DateTime key) {
-  return key.day * 1000000 + key.month * 10000 + key.year;
-}
-
-/// Returns a list of [DateTime] objects from [first] to [last], inclusive.
-List<DateTime> daysInRange(DateTime first, DateTime last) {
-  final dayCount = last.difference(first).inDays + 1;
-  return List.generate(
-    dayCount,
-    (index) => DateTime.utc(first.year, first.month, first.day + index),
+  return Container(
+    margin: const EdgeInsets.all(5),
+    alignment: Alignment.center,
+    decoration: BoxDecoration(
+      shape: (day == focusedDay) ? BoxShape.circle : BoxShape.rectangle,
+      color: bgclr,
+      borderRadius: (day == focusedDay) ? null : BorderRadius.circular(4),
+    ),
+    child: Text(day.day.toString(), style: TextStyle(color: Colors.black)),
   );
 }
-
-final kToday = DateTime.now();
-final kFirstDay = DateTime(kToday.year, kToday.month - 3, kToday.day);
-final kLastDay = DateTime(kToday.year, kToday.month + 3, kToday.day);