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refactored homePage in MVVM architecture #196

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merged 1 commit into from
Jan 12, 2021
Merged

refactored homePage in MVVM architecture #196

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243 changes: 243 additions & 0 deletions scp/lib/homePage/homePage_view.dart
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Original file line number Diff line number Diff line change
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import 'package:flutter/material.dart';
import 'package:scp/utils/chatArgs.dart';
import 'package:scp/utils/routes.dart';
import 'package:scp/utils/sizeConfig.dart';
import 'package:scp/timetablecardsplit.dart';
import 'package:scp/ui/cards.dart';
import 'package:firebase_database/firebase_database.dart';
import 'package:stacked/stacked.dart';
import 'homePage_view_model.dart';

class HomeView extends StatelessWidget {
@override
Widget build(BuildContext context) {
print(DateTime.now().weekday);
print(DateTime.now().hour);
SizeConfig().init(context);
FirebaseDatabase.instance.setPersistenceEnabled(true);

return ViewModelBuilder<HomeViewModel>.reactive(
viewModelBuilder: () => HomeViewModel(),
onModelReady: (model) => model.initState(context),
builder: (context, model, child) => Scaffold(
body: FutureBuilder(
future: model.fetchUserData(context),
builder: (context, snap) {
model.checkUpdate(context);
return Scaffold(
key: model.scaffoldKey,
drawer: Drawer(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[
DrawerHeader(
child: Column(
mainAxisSize: MainAxisSize.max,
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Text(
model.username,
style: TextStyle(
fontSize: SizeConfig.screenWidth * 0.058,
fontFamily: 'PfDin'),
),
Padding(
padding: const EdgeInsets.only(top: 4.0),
child: Text(
model.phoneNo,
style: TextStyle(
fontSize: SizeConfig.screenWidth * 0.035,
fontFamily: 'PfDin'),
),
),
Padding(
padding: const EdgeInsets.only(top: 4.0),
child: Text(
model.rollNo,
style: TextStyle(
fontSize: SizeConfig.screenWidth * 0.035,
fontFamily: 'PfDin'),
),
)
],
)),
Expanded(
flex: 4,
child: Column(
mainAxisSize: MainAxisSize.max,
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: <Widget>[
ListTile(
onTap: () {
Navigator.of(context).pushNamed(Routes.rImpDocs);
},
title: Text(
"Important Documents",
style: TextStyle(
fontSize: SizeConfig.drawerItemTextSize,
fontFamily: 'PfDin'),
),
),
ListTile(
onTap: () {
Navigator.pushNamed(context, Routes.rNots);
},
title: Text(
"Notifications",
style: TextStyle(
fontSize: SizeConfig.drawerItemTextSize,
fontFamily: 'PfDin'),
),
),
ListTile(
onTap: () {
Navigator.of(context).pushNamed(Routes.rSettings);
},
title: Text(
"Settings",
style: TextStyle(
fontSize: SizeConfig.drawerItemTextSize,
fontFamily: 'PfDin'),
),
),
ListTile(
onTap: () {
Navigator.pushNamed(context, Routes.rAboutScp);
},
title: Text(
"About ICS",
style: TextStyle(
fontSize: SizeConfig.drawerItemTextSize,
fontFamily: 'PfDin'),
),
),
ListTile(
onTap: () {
model.launchURL();
},
title: Text(
"Privacy Policy",
style: TextStyle(
fontSize: SizeConfig.drawerItemTextSize,
fontFamily: 'PfDin'),
),
),
ListTile(
onTap: () {
Navigator.of(context).pushNamed(Routes.rDevInfo);
},
title: Text(
"Developer Info",
style: TextStyle(
fontSize: SizeConfig.drawerItemTextSize,
fontFamily: 'PfDin'),
),
),
],
),
),
Expanded(
flex: 2,
child: Align(
alignment: Alignment.center,
child: ButtonTheme(
minWidth: SizeConfig.screenWidth * 0.463,
height: SizeConfig.screenWidth * 0.093,
child: RaisedButton(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(8.0)),
color: Color.fromRGBO(25, 39, 45, 1),
onPressed: () {
model.removeUserData(context);
},
child: Text(
"Log Out",
style: TextStyle(
fontWeight: FontWeight.w400,
fontFamily: 'PfDin',
color: Colors.white,
fontSize: SizeConfig.screenWidth * 0.046),
),
),
),
))
],
)),
appBar: AppBar(
leading: Padding(
padding: EdgeInsets.only(top: SizeConfig.screenWidth * 0.037),
child: IconButton(
icon: Icon(
Icons.menu,
color: Colors.black,
size: 35.0,
),
onPressed: () =>
model.scaffoldKey.currentState.openDrawer()),
),
actions: <Widget>[
(snap.connectionState != ConnectionState.waiting ||
snap.connectionState != ConnectionState.waiting)
? (model.isChat
? IconButton(
padding: EdgeInsets.only(
top: SizeConfig.screenWidth * 0.048,
right: SizeConfig.screenWidth * 0.06),
icon: Icon(
Icons.chat,
color: Colors.black,
size: 35.0,
),
onPressed: () {
Navigator.pushNamed(context, Routes.rChat,
arguments: ChatArguments(model.chatUrl));
},
)
: Container())
: Container(),
],
backgroundColor: Colors.white,
elevation: 0,
centerTitle: true,
title: Padding(
padding: EdgeInsets.only(top: SizeConfig.screenWidth * 0.037),
child: Text(
'ICS',
textAlign: TextAlign.center,
style: TextStyle(
color: Colors.black,
fontSize: 40.0,
fontWeight: FontWeight.w500,
fontFamily: 'PfDin',
letterSpacing: 2),
),
),
),
backgroundColor: Colors.white,
body: Padding(
padding: const EdgeInsets.only(top: 16.0),
child: (snap.connectionState == ConnectionState.done)
? ListView(
scrollDirection: Axis.vertical,
children: <Widget>[
appointmentCard(context),
TimetableCardSplit(
context,
MediaQuery.of(context).size.width,
MediaQuery.of(context).textScaleFactor),
faqCard(context),
mentorsCard(context, model.rollNo)
],
)
: Center(
child: CircularProgressIndicator(),
),
),
);
},
),
),
);
}
}
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