table_item.dart
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import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:one_key/models/notebook.dart';
import 'package:one_key/res/colors.dart';
import 'package:one_key/models/table.dart' as t;
import 'package:one_key/widgets/v_empty_view.dart';
class TableItem extends StatefulWidget {
final t.Table table;
final bool canSelected; //是否能选中
final ValueChanged onSelected;
final bool canChoose; //从变更页面进来 = true
final String rid;
final Map<String, Notebook> tableMap; //记录已预订桌位对应的订单
final int height; //高度
TableItem(this.table,
{this.onSelected,
this.canSelected = false,
this.height = 183,
this.canChoose = false,
this.rid,
this.tableMap});
@override
State<StatefulWidget> createState() {
// TODO: implement createState
return new TableItemState();
}
}
class TableItemState extends State<TableItem> {
@override
Widget build(BuildContext context) {
t.Table table = widget.table;
return GestureDetector(
onTap: () {
if (widget.canSelected && widget.canChoose) {
//从变更页面进来 canChoose = true
if (widget.canSelected && table.signStr.isEmpty) {
setState(() {
table.selected = !(table.selected ?? false);
});
widget.onSelected(table);
} else {
if (table.sign == '5' || table.sign == '1') {
// 1一般是商户端
// 5是用户端
//已预订状态 不是自己的不可以选择，是自己的可以选择
//当前桌子的预订id
String idNow = '';
if (widget.tableMap.containsKey('${table.id}')) {
//包含，证明该桌子已经被预订了
idNow = widget.tableMap['${table.id}'].id;
if (idNow == widget.rid) {
setState(() {
table.selected = !(table.selected ?? false);
});
widget.onSelected(table);
}
}
}
}
} else {
//从安排桌位进来
if (widget.canSelected && table.signStr.isEmpty) {
setState(() {
table.selected = !(table.selected ?? false);
});
widget.onSelected(table);
}
}
},
child: Stack(
children: <Widget>[
Container(
width: ScreenUtil().setWidth(150),
height: ScreenUtil().setWidth(widget.height),
margin: EdgeInsets.all(ScreenUtil().setWidth(9)),
decoration: BoxDecoration(
color: MyColours.color_a8e2e4,
borderRadius: BorderRadius.all(
Radius.circular(ScreenUtil().setWidth(8)))),
child: Stack(
alignment: Alignment.center,
children: <Widget>[
Positioned(
left: 0,
top: 0,
child: table.tidStr == null
? Container()
: Container(
width: ScreenUtil().setWidth(70),
height: ScreenUtil().setHeight(32),
alignment: Alignment.center,
decoration: BoxDecoration(
color: MyColours.color_63a6d1,
borderRadius: BorderRadius.only(
topLeft:
Radius.circular(ScreenUtil().setWidth(8)),
topRight:
Radius.circular(ScreenUtil().setWidth(8)),
bottomRight: Radius.circular(
ScreenUtil().setWidth(8)))),
child: Text(table.tidStr,
style: TextStyle(
color: MyColours.color_ffffff,
fontSize: ScreenUtil().setSp(24),
decoration: TextDecoration.none,
fontWeight: FontWeight.normal)),
),
),
Container(
alignment: Alignment.centerLeft,
margin: EdgeInsets.only(left: ScreenUtil().setWidth(20)),
child: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
VEmptyView(20),
Text(
table.name,
style: TextStyle(
color: MyColours.color_131313,
fontSize: ScreenUtil().setSp(30),
decoration: TextDecoration.none,
fontWeight: FontWeight.normal),
overflow: TextOverflow.ellipsis,
),
VEmptyView(5),
Text(
(table.reserver == null || table.reserver.isEmpty)
? table.tableNum
: table.reserver,
style: TextStyle(
color: (table.reserver == null ||
table.reserver.isEmpty)
? MyColours.color_777777
: MyColours.color_2bb5b7,
fontSize: ScreenUtil().setSp(26),
decoration: TextDecoration.none,
fontWeight: FontWeight.normal),
overflow: TextOverflow.ellipsis,
),
VEmptyView(5),
Text(
table.lowStr,
style: TextStyle(
color: MyColours.color_777777,
fontSize: ScreenUtil().setSp(26),
decoration: TextDecoration.none,
fontWeight: FontWeight.normal),
overflow: TextOverflow.ellipsis,
)
],
),
),
Positioned(
bottom: 0,
left: 0,
right: 0,
child: table.signStr.isEmpty
? Container()
: Container(
width: ScreenUtil().setWidth(150),
height: ScreenUtil().setHeight(40),
alignment: Alignment.center,
decoration: BoxDecoration(
color: MyColours.color_89c0b7,
borderRadius: BorderRadius.only(
bottomLeft:
Radius.circular(ScreenUtil().setWidth(8)),
bottomRight: Radius.circular(
ScreenUtil().setWidth(8)))),
child: Text(
table.signStr,
style: TextStyle(
color: MyColours.color_ffffff,
fontSize: ScreenUtil().setSp(24),
decoration: TextDecoration.none,
fontWeight: FontWeight.normal),
),
),
),
],
),
),
Positioned(
top: 3,
right: 5,
child: !(table.selected ?? false)
? Container()
: Image.asset(
"assets/icon_selected.png",
width: ScreenUtil().setWidth(40),
height: ScreenUtil().setWidth(40),
))
],
),
);
}
}