areas_select_page.dart
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import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:one_key/constant/state.dart';
import 'package:one_key/models/area.dart';
import 'package:one_key/provider/my_table_manage_home_model.dart';
import 'package:one_key/res/colors.dart';
import 'package:one_key/utils/utils.dart';
import 'package:one_key/widgets/h_empty_view.dart';
import 'package:one_key/widgets/page_exception.dart';
import 'package:one_key/widgets/system_app_bar.dart';
import 'package:provider/provider.dart';
import '../../../utils/screen_util.dart';
import '../../../widgets/round_button.dart';
/*
**** 区域选择管理
*/
class AreasSelectPage extends StatefulWidget {
final String? rid;
final String? name;
AreasSelectPage({Key? key, this.rid, this.name}) : super(key: key);
@override
_AreasSelectPageState createState() => _AreasSelectPageState();
}
class _AreasSelectPageState extends State<AreasSelectPage> {
late MyTableManageHomeModel tableManagerModel;
String? rid;
String? name;
@override
void initState() {
// TODO: implement initState
super.initState();
rid = widget.rid;
WidgetsBinding.instance.addPostFrameCallback((_) {
tableManagerModel.initTime(context);
// EventBus().on("refresh_tablemanager", (arg) {
// //订座-完成预订 刷新管理桌位
// tableManagerModel.getReserveList(context,
// needLoading: false, needKeep: true);
// print(tableManagerModel);
// });
// EventBus().on("refresh_tablePhoto", (arg) {
// ///刷新图片显示
// _refreshTablePhoto();
// });
});
}
@override
Widget build(BuildContext context) {
tableManagerModel =
Provider.of<MyTableManageHomeModel>(context, listen: true);
return Scaffold(
resizeToAvoidBottomInset: false, //输入框抵住键盘
appBar: SystemAppBar(
"区域选择",
showLeading: true,
onTap: () {
if (Navigator.canPop(context)) {
Navigator.pop(context);
}
},
),
backgroundColor: MyColours.color_ffffff,
body: SafeArea(child:
Consumer<MyTableManageHomeModel>(builder: (context, model, child) {
return model.pageState != PageState.Success
? ExceptionPage(
pageState: model.pageState,
callback: () {
// if (tableManagerModel.tableOuterList.isEmpty) {
// tableManagerModel.getTableList(context);
// } else {
// tableManagerModel.getReserveList(context);
// }
},
emptyMsg: "暂时没有区域数据哦",
emptyImg: "table_manage_empty",
showMsg: "加载中，请稍候...",
)
: Column(
children: [
Expanded(
child: ListView.builder(
padding: EdgeInsets.symmetric(
horizontal: ScreenUtil().setWidth(32),
vertical: ScreenUtil().setWidth(54)),
itemCount: tableManagerModel.areas.length,
shrinkWrap: true,
// scrollDirection: Axis.horizontal,
itemBuilder: (BuildContext contxt, int index) {
Area area = tableManagerModel.areas[index];
return InkWell(
onTap: () async {
if (rid == area.rid) {
return;
}
rid = area.rid;
name = area.name;
setState(() {});
},
child: Container(
padding: EdgeInsets.symmetric(
horizontal: ScreenUtil().setWidth(16),
vertical: ScreenUtil().setWidth(30)),
decoration: BoxDecoration(
border: Border(
bottom: BorderSide(
width: ScreenUtil().setWidth(2),
color:
MyColours.color_E7E7E7))),
child: Row(
mainAxisAlignment:
MainAxisAlignment.spaceBetween,
children: [
Image.asset(
Utils.getImgPath(rid == area.rid
? 'select'
: 'unselect'),
width: w(20),
),
HEmptyView(30),
Expanded(
child: Text(area.name!,
// textAlign: TextAlign.end,
style: TextStyle(
color:
MyColours.color_000000,
fontSize: ScreenUtil()
.setSp(32)))),
],
),
));
})),
Container(
color: MyColours.color_ffffff,
padding: EdgeInsets.symmetric(horizontal: w(48)),
margin: EdgeInsets.only(bottom: w(35), top: w(25)),
child: RoundButton(
// content: widget.fromPage == 'tablePhoto'
// ? '确定'
// : "已选${selectNum}个 确定",
text: '确定',
// width: w(128),
height: w(40),
radius: r(4),
isBold: false,
gradientStart: MyColours.color_438E93,
gradientEnd: MyColours.color_438E93,
fontSize: 28,
textColor: MyColours.color_ffffff,
onPressed: () {
// // if (widget.fromPage == "tablePhoto") {
// // Map temp = {
// // 'tid': selectTables.length > 0
// // ? selectTables[0].id
// // : '',
// // 'tname': selectTables.length > 0
// // ? selectTables[0].name
// // : ''
// // };
// // Navigator.of(context).pop(temp);
// // } else {
// if (widget.canChoose) {
// // // if (widget.tableList.length > 0) {
// // String tid = "";
// // for (TableList table
// // in widget.tableList) {
// // tid += table.id + ",";
// // }
// // if (widget.tableList.length > 0) {
// // tid = tid.substring(
// // 0, tid.length - 1);
// // }
Map temp = {'rid': rid, 'name': name};
Navigator.of(context).pop(temp);
// // // }
// // } else {
// String tid = "";
// for (t.Table table in selectTables) {
// tid += table.id + ",";
// }
// if (selectTables.length > 0) {
// tid = tid.substring(0, tid.length - 1);
// }
// Map temp = {'object': selectTables, 'tid': tid};
// Navigator.of(context).pop(temp);
// }
// }
},
),
)
],
);
})));
}
}