feat(App): update Finlytic Flutter app UI and blocs
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import 'package:flutter/material.dart';
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import '../../../core/theme/app_theme.dart';
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import '../../../core/widgets/glass_container.dart';
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/// Compact Interactive Monthly Calendar Grid with event markers and event count dots.
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class MonthCalendarWidget extends StatelessWidget {
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final DateTime currentMonth;
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final DateTime? selectedDate;
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final List<dynamic> events;
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final Function(DateTime) onDateSelected;
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final Function(DateTime) onMonthChanged;
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const MonthCalendarWidget({
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super.key,
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required this.currentMonth,
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required this.selectedDate,
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required this.events,
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required this.onDateSelected,
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required this.onMonthChanged,
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});
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static const List<String> weekDays = ['Mo', 'Di', 'Mi', 'Do', 'Fr', 'Sa', 'So'];
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static const List<String> monthNames = [
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'Januar', 'Februar', 'März', 'April', 'Mai', 'Juni',
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'Juli', 'August', 'September', 'Oktober', 'November', 'Dezember'
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];
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DateTime _parseEventDate(dynamic raw) {
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if (raw == null) return DateTime(1970);
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final str = raw.toString();
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try {
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if (str.contains('.')) {
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final parts = str.split('.');
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if (parts.length >= 3) {
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return DateTime(int.parse(parts[2]), int.parse(parts[1]), int.parse(parts[0]));
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}
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}
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return DateTime.parse(str);
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} catch (_) {
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return DateTime(1970);
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}
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}
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List<dynamic> _getEventsForDate(DateTime date) {
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return events.where((e) {
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final dt = _parseEventDate(e['eventDate'] ?? e['EventDate']);
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return dt.year == date.year && dt.month == date.month && dt.day == date.day;
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}).toList();
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}
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@override
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Widget build(BuildContext context) {
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final firstDayOfMonth = DateTime(currentMonth.year, currentMonth.month, 1);
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final daysInMonth = DateTime(currentMonth.year, currentMonth.month + 1, 0).day;
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// ISO weekday: Monday = 1, Sunday = 7
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final firstWeekday = firstDayOfMonth.weekday;
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final leadingEmptyDays = firstWeekday - 1;
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final totalCells = ((leadingEmptyDays + daysInMonth) / 7).ceil() * 7;
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return Center(
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child: Container(
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child: GlassContainer(
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padding: const EdgeInsets.all(12),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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// Month Header Navigation
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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IconButton(
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icon: Icon(Icons.chevron_left, color: AppTheme.accentCyan, size: 20),
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padding: EdgeInsets.zero,
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constraints: const BoxConstraints(),
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onPressed: () => onMonthChanged(DateTime(currentMonth.year, currentMonth.month - 1, 1)),
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),
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Text(
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'${monthNames[currentMonth.month - 1]} ${currentMonth.year}',
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style: TextStyle(fontWeight: FontWeight.bold, fontSize: 14, color: AppTheme.textPrimary),
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),
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IconButton(
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icon: Icon(Icons.chevron_right, color: AppTheme.accentCyan, size: 20),
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padding: EdgeInsets.zero,
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constraints: const BoxConstraints(),
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onPressed: () => onMonthChanged(DateTime(currentMonth.year, currentMonth.month + 1, 1)),
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),
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],
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),
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const SizedBox(height: 6),
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// Weekday Labels
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceAround,
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children: weekDays.map((w) => Expanded(
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child: Center(
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child: Text(
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w,
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style: TextStyle(color: AppTheme.textMuted, fontSize: 11, fontWeight: FontWeight.bold),
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),
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),
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)).toList(),
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),
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const SizedBox(height: 4),
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// Days Grid
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GridView.builder(
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shrinkWrap: true,
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physics: const NeverScrollableScrollPhysics(),
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itemCount: totalCells,
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gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
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crossAxisCount: 7,
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childAspectRatio: 2,
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),
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itemBuilder: (context, index) {
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final dayNumber = index - leadingEmptyDays + 1;
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if (dayNumber < 1 || dayNumber > daysInMonth) {
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return const SizedBox();
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}
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final cellDate = DateTime(currentMonth.year, currentMonth.month, dayNumber);
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final isSelected = selectedDate != null &&
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selectedDate!.year == cellDate.year &&
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selectedDate!.month == cellDate.month &&
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selectedDate!.day == cellDate.day;
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final isToday = DateTime.now().year == cellDate.year &&
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DateTime.now().month == cellDate.month &&
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DateTime.now().day == cellDate.day;
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final dayEvents = _getEventsForDate(cellDate);
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final eventCount = dayEvents.length;
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return InkWell(
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onTap: () => onDateSelected(cellDate),
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borderRadius: BorderRadius.circular(6),
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child: Container(
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margin: const EdgeInsets.all(1.5),
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decoration: BoxDecoration(
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color: isSelected
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? AppTheme.primaryEmerald.withValues(alpha: 0.3)
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: (isToday ? AppTheme.glassSurface : Colors.transparent),
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borderRadius: BorderRadius.circular(6),
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border: Border.all(
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color: isSelected
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? AppTheme.primaryEmerald
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: (eventCount > 0 ? AppTheme.accentCyan.withValues(alpha: 0.6) : Colors.transparent),
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width: isSelected ? 1.5 : 1.0,
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),
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),
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Text(
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'$dayNumber',
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style: TextStyle(
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fontSize: 11.5,
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fontWeight: isSelected || isToday || eventCount > 0 ? FontWeight.bold : FontWeight.normal,
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color: isSelected
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? AppTheme.primaryEmerald
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: (eventCount > 0 ? AppTheme.textPrimary : AppTheme.textSecondary),
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),
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),
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if (eventCount > 0) ...[
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const SizedBox(height: 1),
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Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: List.generate(
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eventCount > 4 ? 4 : eventCount,
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(i) => Container(
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margin: const EdgeInsets.symmetric(horizontal: 1),
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width: 4,
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height: 4,
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decoration: BoxDecoration(
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color: AppTheme.accentCyan,
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shape: BoxShape.circle,
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),
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),
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),
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),
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],
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],
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),
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),
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);
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},
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),
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],
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),
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),
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),
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);
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}
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}
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