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fix: 修复日历事件详情页布局问题并添加底部输入框

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- 修复 Row 中 Flexible 在无界宽度约束下的布局崩溃问题
- 用 Expanded 包裹内层 Row 提供有界宽度约束
- 添加底部输入框组件（+按钮、输入框、麦克风图标）
- 实现事件详情页动态数据展示
- 添加编辑和删除事件功能
- 添加事件不存在时的错误页面
This commit is contained in:
qzl
2026-03-02 17:28:21 +08:00
parent e161ca22c4
commit 6fb527eb7b
7 changed files with 1253 additions and 119 deletions
Download Patch File Download Diff File Expand all files Collapse all files
apps/lib/core/router/app_router.dart
+5 -4
View File
@@ -62,6 +62,11 @@ GoRouter createAppRouter(AuthBloc authBloc) {
},
routes: [
GoRoute(path: '/', builder: (context, state) => const LoginScreen()),
GoRoute(
path: '/calendar/events/:id',
builder: (context, state) =>
CalendarEventDetailScreen(eventId: state.pathParameters['id']!),
),
GoRoute(
path: '/register',
builder: (context, state) => const RegisterScreen(),
@@ -109,10 +114,6 @@ GoRouter createAppRouter(AuthBloc authBloc) {
return CalendarMonthScreen(resetToToday: fromHome);
},
),
GoRoute(
path: '/calendar/events/:id',
builder: (context, state) => const CalendarEventDetailScreen(),
),
GoRoute(
path: '/todo',
builder: (context, state) => const TodoQuadrantsScreen(),
apps/lib/features/calendar/data/models/schedule_item_model.dart
+102
View File
@@ -0,0 +1,102 @@
import 'package:flutter/material.dart';
enum ScheduleSourceType { manual, imported, agentGenerated }
enum ScheduleStatus { active, completed, canceled, archived }
class ScheduleItemModel {
final String id;
final String title;
final String? description;
final DateTime startAt;
final DateTime? endAt;
final String timezone;
final ScheduleMetadata? metadata;
final ScheduleSourceType sourceType;
final ScheduleStatus status;
final DateTime createdAt;
ScheduleItemModel({
required this.id,
required this.title,
this.description,
required this.startAt,
this.endAt,
this.timezone = 'Asia/Shanghai',
this.metadata,
this.sourceType = ScheduleSourceType.manual,
this.status = ScheduleStatus.active,
DateTime? createdAt,
}) : createdAt = createdAt ?? DateTime.now();
ScheduleItemModel copyWith({
String? id,
String? title,
String? description,
DateTime? startAt,
DateTime? endAt,
String? timezone,
ScheduleMetadata? metadata,
ScheduleSourceType? sourceType,
ScheduleStatus? status,
DateTime? createdAt,
}) {
return ScheduleItemModel(
id: id ?? this.id,
title: title ?? this.title,
description: description ?? this.description,
startAt: startAt ?? this.startAt,
endAt: endAt ?? this.endAt,
timezone: timezone ?? this.timezone,
metadata: metadata ?? this.metadata,
sourceType: sourceType ?? this.sourceType,
status: status ?? this.status,
createdAt: createdAt ?? this.createdAt,
);
}
}
class ScheduleMetadata {
final String? color;
final String? location;
final String? notes;
final List<Attachment>? attachments;
ScheduleMetadata({this.color, this.location, this.notes, this.attachments});
ScheduleMetadata copyWith({
String? color,
String? location,
String? notes,
List<Attachment>? attachments,
}) {
return ScheduleMetadata(
color: color ?? this.color,
location: location ?? this.location,
notes: notes ?? this.notes,
attachments: attachments ?? this.attachments,
);
}
}
class Attachment {
final String name;
final String? url;
final String? content;
final String type;
Attachment({
required this.name,
this.url,
this.content,
this.type = 'document',
});
}
const defaultColors = [
Color(0xFF3B82F6),
Color(0xFF8B5CF6),
Color(0xFF10B981),
Color(0xFFF59E0B),
Color(0xFFEF4444),
];
apps/lib/features/calendar/data/services/mock_calendar_service.dart
+109
View File
@@ -0,0 +1,109 @@
import 'package:social_app/core/config/env.dart';
import '../models/schedule_item_model.dart';
class MockCalendarService {
static final MockCalendarService _instance = MockCalendarService._internal();
factory MockCalendarService() => _instance;
final List<ScheduleItemModel> _events = [];
MockCalendarService._internal();
List<ScheduleItemModel> get events => List.unmodifiable(_events);
List<ScheduleItemModel> getEventsForDay(DateTime date) {
final dateOnly = DateTime(date.year, date.month, date.day);
return _events.where((event) {
final eventDate = DateTime(
event.startAt.year,
event.startAt.month,
event.startAt.day,
);
return eventDate == dateOnly && event.status == ScheduleStatus.active;
}).toList()..sort((a, b) => a.startAt.compareTo(b.startAt));
}
List<ScheduleItemModel> getEventsForRange(DateTime start, DateTime end) {
return _events.where((event) {
return event.startAt.isAfter(start.subtract(const Duration(days: 1))) &&
event.startAt.isBefore(end.add(const Duration(days: 1))) &&
event.status == ScheduleStatus.active;
}).toList()..sort((a, b) => a.startAt.compareTo(b.startAt));
}
ScheduleItemModel? getEventById(String id) {
try {
return _events.firstWhere((e) => e.id == id);
} catch (_) {
return null;
}
}
void addEvent(ScheduleItemModel event) {
_events.add(event);
}
void updateEvent(ScheduleItemModel event) {
final index = _events.indexWhere((e) => e.id == event.id);
if (index >= 0) {
_events[index] = event;
}
}
void deleteEvent(String id) {
_events.removeWhere((e) => e.id == id);
}
}
class CalendarService {
static final CalendarService _instance = CalendarService._internal();
factory CalendarService() => _instance;
CalendarService._internal();
MockCalendarService get _mock => MockCalendarService();
List<ScheduleItemModel> getEventsForDay(DateTime date) {
if (Env.isMockApi) {
return _mock.getEventsForDay(date);
}
throw UnimplementedError('Real API not implemented');
}
List<ScheduleItemModel> getEventsForRange(DateTime start, DateTime end) {
if (Env.isMockApi) {
return _mock.getEventsForRange(start, end);
}
throw UnimplementedError('Real API not implemented');
}
ScheduleItemModel? getEventById(String id) {
if (Env.isMockApi) {
return _mock.getEventById(id);
}
throw UnimplementedError('Real API not implemented');
}
void addEvent(ScheduleItemModel event) {
if (Env.isMockApi) {
_mock.addEvent(event);
return;
}
throw UnimplementedError('Real API not implemented');
}
void updateEvent(ScheduleItemModel event) {
if (Env.isMockApi) {
_mock.updateEvent(event);
return;
}
throw UnimplementedError('Real API not implemented');
}
void deleteEvent(String id) {
if (Env.isMockApi) {
_mock.deleteEvent(id);
return;
}
throw UnimplementedError('Real API not implemented');
}
}
apps/lib/features/calendar/ui/screens/calendar_dayweek_screen.dart
+182 -8
View File
@@ -6,6 +6,9 @@ import '../../../../core/theme/design_tokens.dart';
import '../calendar_state_manager.dart';
import '../calendar_time_utils.dart';
import '../widgets/bottom_dock.dart';
import '../widgets/create_event_sheet.dart';
import '../../data/services/mock_calendar_service.dart';
import '../../data/models/schedule_item_model.dart';
class CalendarDayWeekScreen extends StatefulWidget {
final DateTime? initialDate;
@@ -24,11 +27,14 @@ class CalendarDayWeekScreen extends StatefulWidget {
class _CalendarDayWeekScreenState extends State<CalendarDayWeekScreen> {
static const double _dayItemWidth = 44;
static const double _dayItemGap = 12;
static const double _hourHeight = 34;
static const double _eventLeftOffset = 52;
late final CalendarStateManager _calendarManager;
late DateTime _selectedDate;
late List<DateTime> _monthDates;
final ScrollController _dayStripController = ScrollController();
Key _eventsKey = UniqueKey();
@override
void initState() {
@@ -78,7 +84,10 @@ class _CalendarDayWeekScreenState extends State<CalendarDayWeekScreen> {
children: [
_buildWeekStrip(),
const SizedBox(height: 8),
_buildTimelineBoard(),
KeyedSubtree(
key: _eventsKey,
child: _buildTimelineBoard(),
),
],
),
),
@@ -129,6 +138,31 @@ class _CalendarDayWeekScreenState extends State<CalendarDayWeekScreen> {
),
),
),
const Spacer(),
GestureDetector(
onTap: () => CreateEventSheet.show(
context,
initialDate: _selectedDate,
onSaved: () {
setState(() {
_eventsKey = UniqueKey();
});
},
),
child: Container(
width: 36,
height: 36,
decoration: BoxDecoration(
color: AppColors.blue600,
borderRadius: BorderRadius.circular(18),
),
child: const Icon(
LucideIcons.plus,
size: 20,
color: Colors.white,
),
),
),
],
),
),
@@ -233,17 +267,157 @@ class _CalendarDayWeekScreenState extends State<CalendarDayWeekScreen> {
Widget _buildTimelineBoard() {
final now = DateTime.now();
final showCurrent = shouldShowCurrentMarker(_selectedDate, now);
final rows = <Widget>[];
final events = CalendarService().getEventsForDay(_selectedDate);
for (var hour = 7; hour <= 22; hour++) {
rows.add(_buildTimelineRow(formatHour(hour)));
if (showCurrent && now.hour == hour) {
rows.add(_buildTimelineRow(formatHm(now), isCurrentTime: true));
final eventColumns = _calculateEventColumns(events);
return SizedBox(
child: Stack(
clipBehavior: Clip.none,
children: [
Column(
children: [
for (var hour = 0; hour <= 23; hour++) ...[
_buildTimelineRow(formatHour(hour)),
if (showCurrent && now.hour == hour)
_buildTimelineRow(formatHm(now), isCurrentTime: true),
],
_buildTimelineRow(formatHour(24), isDisabled: true),
],
),
..._buildPositionedEvents(events, eventColumns),
],
),
);
}
List<int> _calculateEventColumns(List<ScheduleItemModel> events) {
if (events.isEmpty) return [];
final columns = List<int>.filled(events.length, -1);
final columnHeights = <int, int>{};
for (var i = 0; i < events.length; i++) {
final event = events[i];
final eventStart = event.startAt.hour * 60 + event.startAt.minute;
final eventEnd = event.endAt != null
? event.endAt!.hour * 60 + event.endAt!.minute
: eventStart + 60;
var column = 0;
while (true) {
final columnEnd = columnHeights[column] ?? 0;
if (columnEnd <= eventStart) {
columns[i] = column;
columnHeights[column] = eventEnd;
break;
}
column++;
}
}
rows.add(_buildTimelineRow(formatHour(24), isDisabled: true));
return Column(children: rows);
return columns;
}
List<Widget> _buildPositionedEvents(
List<ScheduleItemModel> events,
List<int> columns,
) {
if (events.isEmpty) return [];
final maxColumn = columns.reduce((a, b) => a > b ? a : b) + 1;
final eventWidgets = <Widget>[];
for (var i = 0; i < events.length; i++) {
final event = events[i];
final column = columns[i];
final startMinutes = event.startAt.hour * 60 + event.startAt.minute;
final endMinutes = event.endAt != null
? event.endAt!.hour * 60 + event.endAt!.minute
: startMinutes + 60;
final durationMinutes = endMinutes - startMinutes;
final top = (startMinutes / 60) * _hourHeight;
final height = (durationMinutes / 60) * _hourHeight;
final eventWidth = maxColumn > 1
? (MediaQuery.of(context).size.width - _eventLeftOffset - 16) /
maxColumn
: MediaQuery.of(context).size.width - _eventLeftOffset - 16;
final left = _eventLeftOffset + column * eventWidth;
eventWidgets.add(
Positioned(
top: top,
left: left,
right: maxColumn > 1 ? null : 16,
width: maxColumn > 1 ? eventWidth - 4 : null,
height: height.clamp(24.0, double.infinity),
child: Material(
color: Colors.transparent,
child: InkWell(
onTap: () {
final path = '/calendar/events/${event.id}';
debugPrint('Navigating to: $path');
context.push(path);
},
child: Container(
margin: const EdgeInsets.only(right: 4),
padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 2),
decoration: BoxDecoration(
color: _parseColor(
event.metadata?.color,
).withValues(alpha: 0.2),
borderRadius: BorderRadius.circular(4),
border: Border.all(
color: _parseColor(event.metadata?.color),
width: 1,
),
),
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
Container(
width: 6,
height: 6,
decoration: BoxDecoration(
color: _parseColor(event.metadata?.color),
shape: BoxShape.circle,
),
),
const SizedBox(width: 4),
Expanded(
child: Text(
event.title,
style: TextStyle(
fontSize: 11,
fontWeight: FontWeight.w500,
color: _parseColor(event.metadata?.color),
),
maxLines: 1,
overflow: TextOverflow.ellipsis,
),
),
],
),
),
),
),
),
);
}
return eventWidgets;
}
Color _parseColor(String? hex) {
if (hex == null || hex.isEmpty) return AppColors.blue600;
try {
return Color(int.parse(hex.replaceFirst('#', '0xFF')));
} catch (_) {
return AppColors.blue600;
}
}
Widget _buildTimelineRow(
apps/lib/features/calendar/ui/screens/calendar_event_detail_screen.dart
+225 -105
View File
@@ -1,19 +1,86 @@
import 'package:flutter/material.dart';
import 'package:lucide_icons/lucide_icons.dart';
import 'package:go_router/go_router.dart';
import '../../../../core/theme/design_tokens.dart';
import '../../data/services/mock_calendar_service.dart';
import '../../data/models/schedule_item_model.dart';
import '../widgets/create_event_sheet.dart';
class CalendarEventDetailScreen extends StatelessWidget {
const CalendarEventDetailScreen({super.key});
class CalendarEventDetailScreen extends StatefulWidget {
final String eventId;
const CalendarEventDetailScreen({super.key, required this.eventId});
@override
State<CalendarEventDetailScreen> createState() =>
_CalendarEventDetailScreenState();
}
class _CalendarEventDetailScreenState extends State<CalendarEventDetailScreen> {
ScheduleItemModel? _event;
@override
void initState() {
super.initState();
_loadEvent();
}
void _loadEvent() {
try {
_event = CalendarService().getEventById(widget.eventId);
} catch (e) {
_event = null;
}
setState(() {});
}
@override
Widget build(BuildContext context) {
if (_event == null) {
return Scaffold(
backgroundColor: const Color(0xFFF8FAFC),
body: SafeArea(
child: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
const Text(
'Event not found',
style: TextStyle(color: AppColors.slate600),
),
const SizedBox(height: 16),
GestureDetector(
onTap: () => context.pop(),
child: Container(
padding: const EdgeInsets.symmetric(
horizontal: 16,
vertical: 8,
),
decoration: BoxDecoration(
color: AppColors.blue600,
borderRadius: BorderRadius.circular(20),
),
child: const Text(
'返回',
style: TextStyle(color: Colors.white),
),
),
),
],
),
),
),
);
}
final event = _event!;
return Scaffold(
backgroundColor: const Color(0xFFF8FAFC),
body: SafeArea(
child: Column(
children: [
_buildHeader(context),
Expanded(child: _buildDetailOverlay()),
Expanded(child: _buildDetailOverlay(event)),
_buildInputContainer(),
],
),
@@ -51,7 +118,15 @@ class CalendarEventDetailScreen extends StatelessWidget {
);
}
Widget _buildDetailOverlay() {
Widget _buildDetailOverlay(ScheduleItemModel event) {
final startAt = event.startAt;
final endAt = event.endAt;
final dateStr =
'${startAt.year}年${startAt.month}月${startAt.day}日 ${_getWeekday(startAt.weekday)}';
final timeStr = endAt != null
? '${_formatTime(startAt)} - ${_formatTime(endAt)}'
: _formatTime(startAt);
return Padding(
padding: const EdgeInsets.only(left: 16, right: 16, top: 8, bottom: 12),
child: Container(
@@ -62,82 +137,124 @@ class CalendarEventDetailScreen extends StatelessWidget {
border: Border.all(color: const Color(0xFFD8E3F5)),
),
child: SingleChildScrollView(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
_buildTitleRow(),
const SizedBox(height: 14),
Container(height: 1, color: const Color(0xFFE5E7EB)),
const SizedBox(height: 14),
_buildDetailField('日期', '2026年2月9日 周一'),
const SizedBox(height: 14),
_buildDetailField('时间范围', '16:00 - 17:30'),
const SizedBox(height: 14),
_buildDetailField('提醒时间', '开始前30分钟'),
const SizedBox(height: 14),
_buildColorField(),
const SizedBox(height: 14),
_buildDetailField('邀请人', 'Qiuzh'),
const SizedBox(height: 14),
_buildNotesField(),
],
child: SizedBox(
width: double.infinity,
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
_buildTitleRow(event),
const SizedBox(height: 14),
Container(height: 1, color: const Color(0xFFE5E7EB)),
const SizedBox(height: 14),
_buildDetailField('日期', dateStr),
const SizedBox(height: 14),
_buildDetailField('时间范围', timeStr),
const SizedBox(height: 14),
_buildDetailField('提醒时间', '开始前30分钟'),
const SizedBox(height: 14),
_buildColorField(event.metadata?.color),
const SizedBox(height: 14),
if (event.metadata?.location != null) ...[
_buildDetailField('地点', event.metadata!.location!),
const SizedBox(height: 14),
],
if (event.description != null) ...[
_buildDetailField('描述', event.description!),
const SizedBox(height: 14),
],
if (event.metadata?.notes != null) ...[
_buildNotesField(event.metadata!.notes!),
],
],
),
),
),
),
);
}
Widget _buildTitleRow() {
String _getWeekday(int weekday) {
const weekdays = ['周一', '周二', '周三', '周四', '周五', '周六', '周日'];
return weekdays[weekday - 1];
}
String _formatTime(DateTime time) {
return '${time.hour.toString().padLeft(2, '0')}:${time.minute.toString().padLeft(2, '0')}';
}
Widget _buildTitleRow(ScheduleItemModel event) {
return Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Row(
children: [
const Icon(
LucideIcons.calendarCheck2,
size: 18,
color: AppColors.blue600,
),
const SizedBox(width: 10),
const Text(
'购票提醒',
style: TextStyle(
fontSize: 18,
fontWeight: FontWeight.w700,
color: AppColors.slate900,
Expanded(
child: Row(
children: [
Container(
width: 4,
height: 20,
decoration: BoxDecoration(
color: _parseColor(event.metadata?.color),
borderRadius: BorderRadius.circular(2),
),
),
),
],
const SizedBox(width: 10),
Flexible(
child: Text(
event.title,
style: const TextStyle(
fontSize: 18,
fontWeight: FontWeight.w700,
color: AppColors.slate900,
),
overflow: TextOverflow.ellipsis,
),
),
],
),
),
Row(
children: [
Container(
width: 36,
height: 36,
decoration: BoxDecoration(
color: const Color(0xFFF8FAFF),
borderRadius: BorderRadius.circular(12),
border: Border.all(color: const Color(0xFFDCE5F4)),
GestureDetector(
onTap: () => CreateEventSheet.edit(
context,
event,
onSaved: () {
setState(() {
_loadEvent();
});
},
),
child: const Icon(
LucideIcons.pencil,
size: 18,
color: AppColors.slate600,
child: Container(
width: 36,
height: 36,
decoration: BoxDecoration(
color: const Color(0xFFF8FAFF),
borderRadius: BorderRadius.circular(12),
border: Border.all(color: const Color(0xFFDCE5F4)),
),
child: const Icon(
LucideIcons.pencil,
size: 18,
color: AppColors.slate600,
),
),
),
const SizedBox(width: 8),
Container(
width: 36,
height: 36,
decoration: BoxDecoration(
color: const Color(0xFFFFF1F2),
borderRadius: BorderRadius.circular(12),
border: Border.all(color: const Color(0xFFFECACA)),
),
child: const Icon(
LucideIcons.trash2,
size: 18,
color: AppColors.red500,
GestureDetector(
onTap: _showDeleteConfirmation,
child: Container(
width: 36,
height: 36,
decoration: BoxDecoration(
color: const Color(0xFFFFF1F2),
borderRadius: BorderRadius.circular(12),
border: Border.all(color: const Color(0xFFFECACA)),
),
child: const Icon(
LucideIcons.trash2,
size: 18,
color: AppColors.red500,
),
),
),
],
@@ -146,6 +263,30 @@ class CalendarEventDetailScreen extends StatelessWidget {
);
}
void _showDeleteConfirmation() {
showDialog(
context: context,
builder: (context) => AlertDialog(
title: const Text('删除日程'),
content: const Text('确定要删除这个日程吗？'),
actions: [
TextButton(
onPressed: () => Navigator.pop(context),
child: const Text('取消'),
),
TextButton(
onPressed: () {
CalendarService().deleteEvent(widget.eventId);
Navigator.pop(context);
context.pop();
},
child: Text('删除', style: TextStyle(color: AppColors.red500)),
),
],
),
);
}
Widget _buildDetailField(String label, String value) {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
@@ -171,7 +312,8 @@ class CalendarEventDetailScreen extends StatelessWidget {
);
}
Widget _buildColorField() {
Widget _buildColorField(String? colorHex) {
final color = _parseColor(colorHex);
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
@@ -186,39 +328,18 @@ class CalendarEventDetailScreen extends StatelessWidget {
const SizedBox(height: 6),
Row(
children: [
_buildColorOption(const Color(0xFF3B82F6), isSelected: true),
const SizedBox(width: 10),
_buildColorOption(const Color(0xFF8B5CF6)),
const SizedBox(width: 10),
_buildColorOption(const Color(0xFF10B981)),
const SizedBox(width: 10),
_buildColorOption(const Color(0xFFF59E0B)),
const SizedBox(width: 10),
_buildColorOption(const Color(0xFFEF4444)),
Container(
width: 28,
height: 28,
decoration: BoxDecoration(color: color, shape: BoxShape.circle),
),
],
),
],
);
}
Widget _buildColorOption(Color color, {bool isSelected = false}) {
return Container(
width: 28,
height: 28,
decoration: BoxDecoration(
color: color,
shape: BoxShape.circle,
border: isSelected
? Border.all(color: AppColors.slate900, width: 2)
: null,
),
child: isSelected
? const Icon(Icons.check, size: 16, color: Colors.white)
: null,
);
}
Widget _buildNotesField() {
Widget _buildNotesField(String notes) {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
@@ -239,25 +360,24 @@ class CalendarEventDetailScreen extends StatelessWidget {
borderRadius: BorderRadius.circular(12),
border: Border.all(color: const Color(0xFFDCE5F4)),
),
child: const Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'记得提前准备好身份证',
style: TextStyle(fontSize: 14, color: AppColors.slate700),
),
SizedBox(height: 8),
Text(
'出发前检查车票信息',
style: TextStyle(fontSize: 14, color: AppColors.slate700),
),
],
child: Text(
notes,
style: const TextStyle(fontSize: 14, color: AppColors.slate700),
),
),
],
);
}
Color _parseColor(String? hex) {
if (hex == null || hex.isEmpty) return AppColors.blue600;
try {
return Color(int.parse(hex.replaceFirst('#', '0xFF')));
} catch (_) {
return AppColors.blue600;
}
}
Widget _buildInputContainer() {
return Container(
height: 80,
@@ -271,7 +391,7 @@ class CalendarEventDetailScreen extends StatelessWidget {
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(18),
border: Border.all(color: const Color(0xFFE2E8F0)),
border: Border.all(color: const Color(0xFFDCE5F4)),
),
child: const Icon(
LucideIcons.plus,
apps/lib/features/calendar/ui/screens/calendar_month_screen.dart
+110 -2
View File
@@ -7,6 +7,8 @@ import '../../../../core/theme/design_tokens.dart';
import '../calendar_state_manager.dart';
import '../calendar_time_utils.dart';
import '../widgets/bottom_dock.dart';
import '../widgets/create_event_sheet.dart';
import '../../data/services/mock_calendar_service.dart';
class CalendarMonthScreen extends StatefulWidget {
final bool resetToToday;
@@ -21,6 +23,7 @@ class _CalendarMonthScreenState extends State<CalendarMonthScreen> {
late final CalendarStateManager _calendarManager;
late DateTime _currentMonth;
late DateTime _selectedDate;
Key _eventsKey = UniqueKey();
@override
void initState() {
@@ -91,6 +94,30 @@ class _CalendarMonthScreenState extends State<CalendarMonthScreen> {
],
),
),
const Spacer(),
GestureDetector(
onTap: () => CreateEventSheet.show(
context,
onSaved: () {
setState(() {
_eventsKey = UniqueKey();
});
},
),
child: Container(
width: 36,
height: 36,
decoration: BoxDecoration(
color: AppColors.blue600,
borderRadius: BorderRadius.circular(18),
),
child: const Icon(
LucideIcons.plus,
size: 20,
color: Colors.white,
),
),
),
],
),
),
@@ -223,13 +250,25 @@ class _CalendarMonthScreenState extends State<CalendarMonthScreen> {
}),
),
const SizedBox(height: 10),
_buildWeekEvents(weekStart, startWeekday, daysInMonth),
KeyedSubtree(
key: _eventsKey,
child: _buildWeekEvents(weekStart, startWeekday, daysInMonth),
),
],
),
);
}
Widget _buildWeekEvents(int weekStart, int startWeekday, int daysInMonth) {
final firstDayOfMonth = DateTime(
_currentMonth.year,
_currentMonth.month,
1,
);
final weekFirstDate = firstDayOfMonth.add(
Duration(days: weekStart - startWeekday),
);
return SizedBox(
height: 70,
child: Row(
@@ -239,12 +278,81 @@ class _CalendarMonthScreenState extends State<CalendarMonthScreen> {
if (dayIndex < 1 || dayIndex > daysInMonth) {
return const SizedBox(width: 38, height: 1);
}
return const SizedBox(width: 38, height: 20);
final date = weekFirstDate.add(Duration(days: index));
final events = CalendarService().getEventsForDay(date);
final displayEvents = events.take(2).toList();
final remainingCount = events.length - 2;
return SizedBox(
width: 38,
height: 70,
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
...displayEvents.map((event) {
final color = _parseColor(event.metadata?.color);
return GestureDetector(
onTap: () {
_calendarManager.setSelectedDate(date);
context.push('/calendar/events/${event.id}');
},
child: Container(
margin: const EdgeInsets.only(bottom: 2),
padding: const EdgeInsets.symmetric(
horizontal: 4,
vertical: 2,
),
decoration: BoxDecoration(
color: color.withOpacity(0.2),
borderRadius: BorderRadius.circular(4),
),
child: Text(
event.title,
style: TextStyle(
fontSize: 9,
color: color,
fontWeight: FontWeight.w500,
),
maxLines: 1,
overflow: TextOverflow.ellipsis,
),
),
);
}),
if (remainingCount > 0)
GestureDetector(
onTap: () {
_calendarManager.setSelectedDate(date);
_calendarManager.setViewType(CalendarViewType.day);
context.push('/calendar/dayweek?date=${formatYmd(date)}');
},
child: Text(
'+$remainingCount',
style: const TextStyle(
fontSize: 9,
color: AppColors.slate500,
fontWeight: FontWeight.w500,
),
),
),
],
),
);
}),
),
);
}
Color _parseColor(String? hex) {
if (hex == null || hex.isEmpty) return AppColors.blue600;
try {
return Color(int.parse(hex.replaceFirst('#', '0xFF')));
} catch (_) {
return AppColors.blue600;
}
}
void _showMonthPicker() {
showModalBottomSheet(
context: context,
apps/lib/features/calendar/ui/widgets/create_event_sheet.dart
+520
View File
@@ -0,0 +1,520 @@
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:lucide_icons/lucide_icons.dart';
import '../../../../core/theme/design_tokens.dart';
import '../../data/models/schedule_item_model.dart';
import '../../data/services/mock_calendar_service.dart';
class CreateEventSheet extends StatefulWidget {
final DateTime? initialDate;
final ScheduleItemModel? editingEvent;
final VoidCallback? onSaved;
const CreateEventSheet({
super.key,
this.initialDate,
this.editingEvent,
this.onSaved,
});
static Future<void> show(
BuildContext context, {
DateTime? initialDate,
VoidCallback? onSaved,
}) {
return showModalBottomSheet(
context: context,
isScrollControlled: true,
backgroundColor: Colors.transparent,
builder: (context) =>
CreateEventSheet(initialDate: initialDate, onSaved: onSaved),
);
}
static Future<void> edit(
BuildContext context,
ScheduleItemModel event, {
VoidCallback? onSaved,
}) {
return showModalBottomSheet(
context: context,
isScrollControlled: true,
backgroundColor: Colors.transparent,
builder: (context) =>
CreateEventSheet(editingEvent: event, onSaved: onSaved),
);
}
@override
State<CreateEventSheet> createState() => _CreateEventSheetState();
}
class _CreateEventSheetState extends State<CreateEventSheet>
with SingleTickerProviderStateMixin {
late TabController _tabController;
final _titleController = TextEditingController();
final _descriptionController = TextEditingController();
final _locationController = TextEditingController();
final _notesController = TextEditingController();
late DateTime _startDate;
late DateTime _startTime;
DateTime? _endDate;
DateTime? _endTime;
String _selectedColor = '#3B82F6';
bool get _isEditing => widget.editingEvent != null;
@override
void initState() {
super.initState();
_tabController = TabController(length: 2, vsync: this);
if (_isEditing) {
final event = widget.editingEvent!;
_titleController.text = event.title;
_descriptionController.text = event.description ?? '';
_locationController.text = event.metadata?.location ?? '';
_notesController.text = event.metadata?.notes ?? '';
_startDate = event.startAt;
_startTime = event.startAt;
_endDate = event.endAt;
_endTime = event.endAt;
_selectedColor = event.metadata?.color ?? '#3B82F6';
} else {
final now = widget.initialDate ?? DateTime.now();
_startDate = now;
_startTime = now;
_endDate = now;
_endTime = now.add(const Duration(hours: 1));
}
_titleController.addListener(() => setState(() {}));
}
@override
void dispose() {
_tabController.dispose();
_titleController.dispose();
_descriptionController.dispose();
_locationController.dispose();
_notesController.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
return Container(
height: MediaQuery.of(context).size.height * 0.85,
decoration: const BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.vertical(top: Radius.circular(20)),
),
child: Column(
children: [
_buildHeader(),
_buildTabBar(),
Expanded(child: _buildTabContent()),
],
),
);
}
Widget _buildHeader() {
return Container(
height: 56,
padding: const EdgeInsets.symmetric(horizontal: 16),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
GestureDetector(
onTap: () => Navigator.pop(context),
child: const Icon(
LucideIcons.x,
size: 24,
color: AppColors.slate700,
),
),
Text(
_isEditing ? '编辑日程' : '新建日程',
style: const TextStyle(
fontSize: 17,
fontWeight: FontWeight.w600,
color: AppColors.slate900,
),
),
GestureDetector(
onTap: _saveEvent,
child: Text(
'保存',
style: TextStyle(
fontSize: 17,
fontWeight: FontWeight.w600,
color: _titleController.text.trim().isNotEmpty
? AppColors.blue600
: AppColors.slate400,
),
),
),
],
),
);
}
Widget _buildTabBar() {
return Container(
decoration: const BoxDecoration(
border: Border(bottom: BorderSide(color: AppColors.border)),
),
child: TabBar(
controller: _tabController,
labelColor: AppColors.blue600,
unselectedLabelColor: AppColors.slate600,
indicatorColor: AppColors.blue600,
tabs: const [
Tab(text: '基础'),
Tab(text: '进阶'),
],
),
);
}
Widget _buildTabContent() {
return TabBarView(
controller: _tabController,
children: [_buildBasicTab(), _buildAdvancedTab()],
);
}
Widget _buildBasicTab() {
return SingleChildScrollView(
padding: const EdgeInsets.all(16),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
_buildTextField('标题', _titleController, '请输入日程标题'),
const SizedBox(height: 20),
_buildDateTimePicker('开始', _startDate, _startTime, (date, time) {
setState(() {
_startDate = date;
_startTime = time;
});
}),
const SizedBox(height: 20),
_buildDateTimePicker(
'结束',
_endDate ?? _startDate,
_endTime ?? _startTime,
(date, time) {
setState(() {
_endDate = date;
_endTime = time;
});
},
isOptional: true,
),
],
),
);
}
Widget _buildAdvancedTab() {
return SingleChildScrollView(
padding: const EdgeInsets.all(16),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
_buildTextField('描述', _descriptionController, '请输入描述'),
const SizedBox(height: 20),
_buildTextField('地点', _locationController, '请输入地点'),
const SizedBox(height: 20),
_buildColorPicker(),
const SizedBox(height: 20),
_buildTextField('备注', _notesController, '请输入备注', maxLines: 3),
],
),
);
}
Widget _buildTextField(
String label,
TextEditingController controller,
String hint, {
int maxLines = 1,
}) {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
label,
style: const TextStyle(
fontSize: 14,
fontWeight: FontWeight.w600,
color: AppColors.slate700,
),
),
const SizedBox(height: 8),
TextField(
controller: controller,
maxLines: maxLines,
decoration: InputDecoration(
hintText: hint,
hintStyle: const TextStyle(color: AppColors.slate400),
filled: true,
fillColor: const Color(0xFFF1F5F9),
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(10),
borderSide: BorderSide.none,
),
contentPadding: const EdgeInsets.symmetric(
horizontal: 12,
vertical: 12,
),
),
),
],
);
}
Widget _buildDateTimePicker(
String label,
DateTime date,
DateTime time,
Function(DateTime, DateTime) onChanged, {
bool isOptional = false,
}) {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
label + (isOptional ? '（可选）' : ''),
style: const TextStyle(
fontSize: 14,
fontWeight: FontWeight.w600,
color: AppColors.slate700,
),
),
const SizedBox(height: 8),
Row(
children: [
Expanded(
child: GestureDetector(
onTap: () => _showDatePicker(date, (newDate) {
onChanged(newDate, time);
}),
child: Container(
padding: const EdgeInsets.symmetric(
horizontal: 12,
vertical: 12,
),
decoration: BoxDecoration(
color: const Color(0xFFF1F5F9),
borderRadius: BorderRadius.circular(10),
),
child: Text(
'${date.year}年${date.month}月${date.day}日',
style: const TextStyle(
fontSize: 15,
color: AppColors.slate900,
),
),
),
),
),
const SizedBox(width: 12),
Expanded(
child: GestureDetector(
onTap: () => _showTimePicker(time, (newTime) {
onChanged(date, newTime);
}),
child: Container(
padding: const EdgeInsets.symmetric(
horizontal: 12,
vertical: 12,
),
decoration: BoxDecoration(
color: const Color(0xFFF1F5F9),
borderRadius: BorderRadius.circular(10),
),
child: Text(
'${time.hour.toString().padLeft(2, '0')}:${time.minute.toString().padLeft(2, '0')}',
style: const TextStyle(
fontSize: 15,
color: AppColors.slate900,
),
),
),
),
),
],
),
],
);
}
Widget _buildColorPicker() {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const Text(
'颜色',
style: TextStyle(
fontSize: 14,
fontWeight: FontWeight.w600,
color: AppColors.slate700,
),
),
const SizedBox(height: 8),
Row(
children: defaultColors.map((color) {
final colorHex =
'#${color.value.toRadixString(16).substring(2).toUpperCase()}';
final isSelected = _selectedColor == colorHex;
return GestureDetector(
onTap: () => setState(() => _selectedColor = colorHex),
child: Container(
margin: const EdgeInsets.only(right: 12),
width: 32,
height: 32,
decoration: BoxDecoration(
color: color,
shape: BoxShape.circle,
border: isSelected
? Border.all(color: AppColors.slate900, width: 2)
: null,
),
child: isSelected
? const Icon(Icons.check, size: 16, color: Colors.white)
: null,
),
);
}).toList(),
),
],
);
}
void _showDatePicker(DateTime initial, Function(DateTime) onChanged) {
showModalBottomSheet(
context: context,
builder: (context) => Container(
height: 280,
color: Colors.white,
child: Column(
children: [
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
TextButton(
onPressed: () => Navigator.pop(context),
child: const Text('取消'),
),
TextButton(
onPressed: () => Navigator.pop(context),
child: const Text('确定'),
),
],
),
Expanded(
child: CupertinoDatePicker(
mode: CupertinoDatePickerMode.date,
initialDateTime: initial,
onDateTimeChanged: onChanged,
),
),
],
),
),
);
}
void _showTimePicker(DateTime initial, Function(DateTime) onChanged) {
showModalBottomSheet(
context: context,
builder: (context) => Container(
height: 280,
color: Colors.white,
child: Column(
children: [
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
TextButton(
onPressed: () => Navigator.pop(context),
child: const Text('取消'),
),
TextButton(
onPressed: () => Navigator.pop(context),
child: const Text('确定'),
),
],
),
Expanded(
child: CupertinoDatePicker(
mode: CupertinoDatePickerMode.time,
initialDateTime: initial,
onDateTimeChanged: onChanged,
),
),
],
),
),
);
}
void _saveEvent() {
if (_titleController.text.trim().isEmpty) return;
final startAt = DateTime(
_startDate.year,
_startDate.month,
_startDate.day,
_startTime.hour,
_startTime.minute,
);
DateTime? endAt;
if (_endDate != null && _endTime != null) {
endAt = DateTime(
_endDate!.year,
_endDate!.month,
_endDate!.day,
_endTime!.hour,
_endTime!.minute,
);
}
final metadata = ScheduleMetadata(
color: _selectedColor,
location: _locationController.text.trim().isNotEmpty
? _locationController.text.trim()
: null,
notes: _notesController.text.trim().isNotEmpty
? _notesController.text.trim()
: null,
);
final event = ScheduleItemModel(
id: _isEditing
? widget.editingEvent!.id
: 'evt_${DateTime.now().millisecondsSinceEpoch}',
title: _titleController.text.trim(),
description: _descriptionController.text.trim().isNotEmpty
? _descriptionController.text.trim()
: null,
startAt: startAt,
endAt: endAt,
metadata: metadata,
);
final service = CalendarService();
if (_isEditing) {
service.updateEvent(event);
} else {
service.addEvent(event);
}
widget.onSaved?.call();
Navigator.pop(context);
}
}