feast_board.dart
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/**
* 宴会看板
*/
import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:one_key/res/colors.dart';
import 'package:one_key/widgets/system_app_bar.dart';
import 'package:table_calendar/table_calendar.dart';
import '../../utils/utils.dart';
import '../../widgets/round_button.dart';
import '../../widgets/v_empty_view.dart';
import 'feast_board.item.dart';
class FeastBoardPage extends StatefulWidget {
FeastBoardPage({Key key}) : super(key: key);
@override
_FeastBoardPageState createState() => _FeastBoardPageState();
}
class _FeastBoardPageState extends State<FeastBoardPage> {
CalendarController _calendarController = CalendarController();
DateTime dateTimeNow; //当前日期
bool calendarShow = true; //日历展开
@override
void initState() {
// TODO: implement initState
super.initState();
dateTimeNow = DateTime.now();
Utils.changeStatusColor(color: MyColours.color_438E93);
}
//解析返回显示的日期
static String _parseDateDay(DateTime dateTime) {
DateTime now = DateTime.now();
if (Utils.isOneDay(dateTime, now)) {
return "今";
}
// else if (Utils.isOneDay(dateTime, now.add(Duration(days: 1)))) {
// return "明";
// } else if (Utils.isOneDay(dateTime, now.add(Duration(days: 2)))) {
// return "后";
// }
else {
return '${Utils.lunarCalendarHolidaysShow(dateTime)}';
}
}
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: MyColours.color_ffffff,
appBar: SystemAppBar(
'宴会看板',
needWhite: true,
bgColor: MyColours.color_438E93,
titleColor: MyColours.color_F6F6F6,
onTap: () {
Navigator.pop(context);
},
),
body: Column(
children: <Widget>[
Container(
decoration:
BoxDecoration(color: MyColours.color_ffffff, boxShadow: [
BoxShadow(
offset: Offset(
0,
ScreenUtil().setWidth(8),
),
blurRadius: ScreenUtil().setWidth(8),
color: MyColours.color_26000000)
]),
child: Column(
children: [
TableCalendar(
// rowHeight: ScreenUtil().setWidth(100),
rowHeight: ScreenUtil().setWidth(114),
calendarController: _calendarController,
initialSelectedDay: dateTimeNow,
onDaySelected: (day, events, holidays) {
if (!Utils.isOneDay(day, dateTimeNow)) {
//不是一天
dateTimeNow = day;
}
},
// holidays: _holidays,
availableGestures: AvailableGestures.none,
locale: "zh_CN",
initialCalendarFormat: calendarShow
? CalendarFormat.month
: CalendarFormat.week,
headerStyle: HeaderStyle(
decoration: BoxDecoration(color: MyColours.color_ffffff),
headerPadding: EdgeInsets.symmetric(
// vertical: ScreenUtil().setWidth(24),
horizontal: ScreenUtil().setWidth(66)),
formatButtonVisible: false,
centerHeaderTitle: true,
titleTextBuilder: (dateTime, _) {
return dateTime.year.toString() +
' ' +
"年" +
' ' +
dateTime.month.toString() +
' ' +
"月";
},
titleTextStyle: TextStyle(
fontWeight: FontWeight.bold,
color: MyColours.color_515151,
fontSize: ScreenUtil().setSp(44)),
leftChevronIcon: Icon(Icons.chevron_left,
color: MyColours.color_000000,
size: ScreenUtil().setWidth(48)),
rightChevronIcon: Icon(Icons.chevron_right,
color: MyColours.color_000000,
size: ScreenUtil().setWidth(48)),
),
calendarStyle: CalendarStyle(
contentPadding:
EdgeInsets.only(bottom: ScreenUtil().setWidth(8)),
weekdayStyle: TextStyle(
color: MyColours.color_2bb5b7,
fontSize: ScreenUtil().setSp(32)),
weekendStyle: TextStyle(
color: MyColours.color_f49a5e,
fontSize: ScreenUtil().setSp(32)),
selectedColor: MyColours.color_2bb5b7,
outsideDaysVisible: false,
),
builders: CalendarBuilders(
dowWeekdayBuilder: (context, weekday) {
return Container(
color: MyColours.color_ffffff,
alignment: Alignment.center,
// margin:
// EdgeInsets.only(bottom: ScreenUtil().setWidth(20)),
padding: EdgeInsets.symmetric(
vertical: ScreenUtil().setWidth(15)),
child: Text(
weekday,
style: TextStyle(
color: MyColours.color_999999,
fontSize: ScreenUtil().setSp(32)),
),
);
},
dayBuilder: (context, date, _) {
return Container(
// height: ScreenUtil().setWidth(210),
decoration: BoxDecoration(
// shape: BoxShape.circle,
// color: Colors.blue,
),
// alignment: Alignment.center,
// margin: EdgeInsets.fromLTRB(
// ScreenUtil().setWidth(12),
// ScreenUtil().setWidth(12),
// ScreenUtil().setWidth(12),
// ScreenUtil().setWidth(10)),
// padding: EdgeInsets.symmetric(
// // horizontal: ScreenUtil().setWidth(12),
// vertical: ScreenUtil().setWidth(8),
// ),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(
// "${_parseDateDay(date)}",
// '${Utils.addZeroNumber(date.day)}',
'${date.day}',
style: TextStyle().copyWith(
fontSize: ScreenUtil().setSp(32),
color: MyColours.color_515151,
fontWeight: FontWeight.bold)),
VEmptyView(4),
// Text(
// // "${_parseDateDay(date)}",
// '${Utils.getLunarSpecialDate(date)}',
// style: TextStyle().copyWith(
// fontSize: ScreenUtil().setSp(22),
// color: MyColours.color_353535),
// ),
Text(
"${_parseDateDay(date)}",
style: TextStyle().copyWith(
fontSize: ScreenUtil().setSp(20),
color: MyColours.color_515151),
),
Container(
margin: EdgeInsets.symmetric(
vertical: ScreenUtil().setWidth(4)),
width: ScreenUtil().setWidth(16),
height: ScreenUtil().setWidth(16),
decoration: BoxDecoration(
color: MyColours.color_E34D59,
borderRadius: BorderRadius.circular(
ScreenUtil().radius(8))),
)
],
),
);
},
selectedDayBuilder: (context, date, _) {
return Container(
// alignment: Alignment.center,
// margin: EdgeInsets.fromLTRB(
// ScreenUtil().setWidth(12),
// ScreenUtil().setWidth(12),
// ScreenUtil().setWidth(12),
// ScreenUtil().setWidth(32)),
padding: EdgeInsets.only(
bottom: ScreenUtil().setWidth(10),
left: ScreenUtil().setWidth(5),
right: ScreenUtil().setWidth(5),
top: ScreenUtil().setWidth(10)),
child: Container(
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(
ScreenUtil().setWidth(10)),
color: MyColours.color_438E93),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(
// "${_parseDateDay(date)}",
// '${Utils.addZeroNumber(date.day)}',
'${date.day}',
style: TextStyle().copyWith(
color: MyColours.color_F6F6F6,
fontSize: ScreenUtil().setSp(32),
fontWeight: FontWeight.bold),
),
Text(
"${_parseDateDay(date)}",
// '${Utils.lunarCalendarHolidaysShow(date)}',
style: TextStyle().copyWith(
fontSize: ScreenUtil().setSp(22),
color: MyColours.color_F6F6F6),
),
Container(
margin: EdgeInsets.symmetric(
vertical: ScreenUtil().setWidth(4)),
width: ScreenUtil().setWidth(16),
height: ScreenUtil().setWidth(16),
decoration: BoxDecoration(
color: MyColours.color_E34D59,
borderRadius: BorderRadius.circular(
ScreenUtil().radius(8))),
)
],
),
),
);
},
todayDayBuilder: (context, date, _) {
return Container(
// alignment: Alignment.center,
// margin: EdgeInsets.fromLTRB(
// ScreenUtil().setWidth(12),
// ScreenUtil().setWidth(12),
// ScreenUtil().setWidth(12),
// ScreenUtil().setWidth(32)),
padding: EdgeInsets.only(
bottom: ScreenUtil().setWidth(10),
left: ScreenUtil().setWidth(5),
right: ScreenUtil().setWidth(5),
top: ScreenUtil().setWidth(10)),
child: Container(
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(
ScreenUtil().setWidth(10)),
color: MyColours.color_2bb5b7),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(
// "${_parseDateDay(date)}",
// '${Utils.addZeroNumber(date.day)}',
'${date.day}',
style: TextStyle().copyWith(
color: MyColours.color_F6F6F6,
fontSize: ScreenUtil().setSp(32),
fontWeight: FontWeight.bold),
),
Text(
"${_parseDateDay(date)}",
// '${Utils.lunarCalendarHolidaysShow(date)}',
style: TextStyle().copyWith(
fontSize: ScreenUtil().setSp(22),
color: MyColours.color_F6F6F6),
),
Container(
margin: EdgeInsets.symmetric(
vertical: ScreenUtil().setWidth(4)),
width: ScreenUtil().setWidth(16),
height: ScreenUtil().setWidth(16),
decoration: BoxDecoration(
color: MyColours.color_E34D59,
borderRadius: BorderRadius.circular(
ScreenUtil().radius(8))),
)
],
),
),
);
// return Container(
// decoration: BoxDecoration(
// shape: BoxShape.circle,
// border: Border.all(
// color: MyColours.color_2bb5b7,
// width: ScreenUtil().setWidth(2))),
// alignment: Alignment.center,
// margin: EdgeInsets.fromLTRB(
// ScreenUtil().setWidth(12),
// ScreenUtil().setWidth(12),
// ScreenUtil().setWidth(12),
// ScreenUtil().setWidth(32)),
// padding: EdgeInsets.only(
// bottom: ScreenUtil().setWidth(8),
// left: ScreenUtil().setWidth(16),
// right: ScreenUtil().setWidth(16),
// top: ScreenUtil().setWidth(8)),
// child: Text(
// // '今',
// '${Utils.addZeroNumber(date.day)}',
// style: TextStyle().copyWith(
// fontSize: ScreenUtil().setSp(32),
// color: MyColours.color_2bb5b7),
// ),
// );
},
markersBuilder: (context, date, events, holidays) {
final children = <Widget>[];
// if (events.isNotEmpty) {
// children.add(
// Positioned(
// right: 1,
// bottom: 1,
// child: _buildEventsMarker(date, events),
// ),
// );
// }
// if (holidays.isNotEmpty) {
// children.add(
// Positioned(
// right: ScreenUtil().setWidth(27),
// bottom: 0,
// top: ScreenUtil().setWidth(30),
// child: buildMarker(date)),
// Align(
// alignment: Alignment.bottomCenter,
// child: buildMarker(date),
// )
// );
// }
return [];
},
// singleMarkerBuilder: (context, dateTime, event) {
// return Container(
// width: ScreenUtil().setWidth(6),
// height: ScreenUtil().setWidth(6),
// margin:
// const EdgeInsets.symmetric(horizontal: 0.3),
// decoration: BoxDecoration(
// shape: BoxShape.circle,
// color: MyColours.color_ff0000,
// ),
// );
// },
),
),
VEmptyView(4),
InkWell(
onTap: () {
calendarShow = !calendarShow;
if (calendarShow) {
_calendarController
.setCalendarFormat(CalendarFormat.month);
} else {
_calendarController
.setCalendarFormat(CalendarFormat.week);
}
setState(() {});
},
child: Image.asset(
Utils.getImgPath(calendarShow
? 'y_chevron_up_circle'
: 'y_chevron_down_circle'),
width: ScreenUtil().setWidth(32))),
VEmptyView(32),
],
)),
VEmptyView(48),
Expanded(
child: ListView.builder(
padding: EdgeInsets.symmetric(horizontal: ScreenUtil().setWidth(8)),
itemBuilder: (context, index) {
return FeastBoardItem();
},
itemCount: 100,
)),
Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
RoundButton(
onPressed: () async {
_calendarController.setSelectedDay(DateTime.now());
setState(() {});
},
text: '回到今天',
fontSize: 28,
isBold: false,
height: ScreenUtil().setWidth(70),
width: ScreenUtil().setWidth(220),
gradientStart: MyColours.color_2bb5b7,
gradientEnd: MyColours.color_2bb5b7,
radius: ScreenUtil().setWidth(10),
),
RoundButton(
onPressed: () async {
Navigator.pop(context);
},
text: '取消',
fontSize: 28,
isBold: false,
textColor: MyColours.color_333333,
borderColor: Color.fromRGBO(119, 119, 119, 1),
height: ScreenUtil().setWidth(70),
width: ScreenUtil().setWidth(220),
gradientStart: Colors.transparent,
gradientEnd: Colors.transparent,
radius: ScreenUtil().setWidth(10),
)
],
),
],
),
);
}
}