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PatientApp-KKUMC/lib/pages/ErService/rapid-response-team/rrt-main-screen.dart

109 lines
3.4 KiB
Dart

import 'package:diplomaticquarterapp/core/viewModels/er/rrt-view-model.dart';
import 'package:diplomaticquarterapp/pages/ErService/rapid-response-team/rrt-logs-page.dart';
import 'package:diplomaticquarterapp/pages/ErService/rapid-response-team/rrt-request-page.dart';
import 'package:diplomaticquarterapp/pages/base/base_view.dart';
import 'package:diplomaticquarterapp/uitl/translations_delegate_base.dart';
import 'package:diplomaticquarterapp/widgets/others/app_scaffold_widget.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
class RRTMainScreen extends StatefulWidget{
@override
State<StatefulWidget> createState() => RRTMainScreenState();
}
class RRTMainScreenState extends State<RRTMainScreen> with SingleTickerProviderStateMixin{
int currentIndex = 0;
TabController tabController;
PageController pageController = PageController(initialPage: 0, keepPage: true);
RRTViewModel viewModel;
bool loadingData;
@override
void initState() {
super.initState();
tabController = TabController(length: 2, vsync: this);
}
TranslationBase localize;
@override
Widget build(BuildContext context) {
localize = TranslationBase.of(context);
return AppScaffold(
appBarTitle: localize.rapidResponseTeam,
isShowAppBar: true,
body: BaseView<RRTViewModel>(
onModelReady: (vm) async {
viewModel = vm;
loadingData = true;
await vm.loadRequiredData().then((value){
}).whenComplete(() => setState(() => loadingData = false));
},
builder: (ctx, vm, widget) => content(),
)
);
}
Widget content(){
if(loadingData == true){
return Center(child: CircularProgressIndicator());
// else if(viewModel.state == ViewState.Error)
}else if(viewModel.rrtServiceData != null && viewModel.rrtServiceData.servicePrice != null){
return Column(
children: [
tabBar(),
Expanded(
child: contentPager()
)
],
);
}else{
return Container(
alignment: Alignment.center,
child: Text(localize.somethingWentWrongTryLater, style: TextStyle(color: Colors.red), maxLines: 5,),
);
}
}
Widget tabBar() => Container(
margin: EdgeInsets.all(15),
clipBehavior: Clip.hardEdge,
decoration: BoxDecoration(color: Colors.white, borderRadius: BorderRadius.circular(10)),
child: TabBar(
onTap: onPageChanged,
indicatorWeight: 3,
indicatorColor: Color(0xFFc5272d),
isScrollable: false,
controller: tabController,
indicatorSize: TabBarIndicatorSize.label,
tabs: [
Tab(
child: Text(localize.rapidResponseTeam, style: TextStyle(color: Theme.of(context).appBarTheme.color),),
),
Tab(
child: Text(localize.orderLog, style: TextStyle(color: Theme.of(context).appBarTheme.color),),
),
]
),
);
Widget contentPager() => PageView(
onPageChanged: onPageChanged,
controller: pageController,
children: [
RRTRequestPage(servicePrice: viewModel.rrtServiceData.servicePrice, pendingOrders: viewModel.rrtServiceData.pendingOrders),
RRTLogPage(orders: viewModel.rrtServiceData.completedOrders),
],
);
void onPageChanged(int index) {
pageController.animateToPage(index, duration: Duration(milliseconds: 200), curve: Curves.easeInOut);
tabController.animateTo(index);
}
}