mobdr/lib/ui/home/tab_home.dart

539 lines
18 KiB
Dart

/*
This is home page
we used AutomaticKeepAliveClientMixin to keep the state when moving from 1 navbar to another navbar, so the page is not refresh overtime
*/
import 'dart:async';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:flutter/material.dart';
import 'package:intl/intl.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:badges/badges.dart' as badges;
import 'package:mobdr/main.dart';
import 'package:mobdr/config/constant.dart';
import 'package:mobdr/cubit/language/language_cubit.dart';
import 'package:mobdr/cubit/language/app_localizations.dart';
import 'package:mobdr/service/shared_prefs.dart';
import 'package:mobdr/config/global_style.dart';
import 'package:mobdr/events.dart';
import 'package:mobdr/model/visit_model.dart';
import 'package:mobdr/ui/visit/visit_photo_typology.dart';
import 'package:mobdr/ui/general/notification.dart';
import 'package:mobdr/ui/reusable/reusable_widget.dart';
import 'package:mobdr/ui/reusable/cache_image_network.dart';
class TabHomePage extends StatefulWidget {
final Function(int) navigateToTab;
TabHomePage({required this.navigateToTab});
@override
_TabHomePageState createState() => _TabHomePageState();
}
class _TabHomePageState extends State<TabHomePage>
with AutomaticKeepAliveClientMixin {
// initialize global function and reusable widget
final _reusableWidget = ReusableWidget();
late StreamSubscription subVisitPhotoCountEvent;
late StreamSubscription subRefreshCalendarEvent;
// keep the state to do not refresh when switch navbar
@override
bool get wantKeepAlive => true;
String defaultLang = 'en';
DateTime _todayDate = DateTime.now();
late LanguageCubit _languageCubit;
late List<VisitModel> todayVisitData = [];
late List<VisitModel> previousVisitData = [];
VisitModel? lastVisitData = null;
@override
void initState() {
super.initState();
_languageCubit = BlocProvider.of<LanguageCubit>(context);
_getLocale().then((val) {
setState(() {
defaultLang = val!;
});
});
loadData().then((_) {
setState(() {
// Listen refresh photo count event
subVisitPhotoCountEvent =
eventBus.on<VisitPhotoCountEvent>().listen((e) {
SharedPrefs().last_id_visite = e.id_visite;
setState(() {
for (int i = 0; i < todayVisitData.length; i++) {
if (todayVisitData[i].id_visite == e.id_visite) {
todayVisitData[i].photoCount = e.photoCount;
lastVisitData = todayVisitData[i];
break;
}
}
for (int i = 0; i < previousVisitData.length; i++) {
if (previousVisitData[i].id_visite == e.id_visite) {
previousVisitData[i].photoCount = e.photoCount;
lastVisitData = previousVisitData[i];
break;
}
}
});
});
});
// Listen refresh calendar event
subRefreshCalendarEvent = eventBus.on<RefreshCalendarEvent>().listen((e) {
setState(() {
loadData();
});
});
});
}
@override
void dispose() {
subRefreshCalendarEvent.cancel();
subVisitPhotoCountEvent.cancel();
super.dispose();
}
Future<String?> _getLocale() async {
final SharedPreferences _pref = await SharedPreferences.getInstance();
String? lCode = _pref.getString('lCode');
return lCode;
}
void changeLocale(Locale locale) async {
final SharedPreferences _pref = await SharedPreferences.getInstance();
await _pref.setString('lCode', locale.languageCode);
await _pref.setString('cCode', locale.countryCode!);
_languageCubit.changeLanguage(locale);
defaultLang = locale.languageCode;
}
@override
Widget build(BuildContext context) {
// if we used AutomaticKeepAliveClientMixin, we must call super.build(context);
super.build(context);
final double boxImageSize = (MediaQuery.of(context).size.width / 3);
final formattedDate =
DateFormat('EEEE d MMMM y', 'fr_FR').format(_todayDate);
return Scaffold(
appBar: AppBar(
automaticallyImplyLeading: false,
elevation: GlobalStyle.appBarElevation,
title: Align(
alignment: Alignment.centerLeft,
child: Text(
AppLocalizations.of(context)!.translate('i18n_hello')! +
', ${SharedPrefs().prenom}',
style: GlobalStyle.appBarTitle,
),
),
backgroundColor: GlobalStyle.appBarBackgroundColor,
systemOverlayStyle: GlobalStyle.appBarSystemOverlayStyle,
actions: [
IconButton(
icon: _reusableWidget.customNotifIcon(
count: 0,
notifColor: BLACK_GREY,
),
onPressed: () {
Navigator.push(
context,
MaterialPageRoute(
builder: (context) => NotificationPage(),
),
);
},
),
],
),
body: ListView(
physics: AlwaysScrollableScrollPhysics(),
children: [
Padding(
padding: EdgeInsets.all(16.0),
child: Row(
children: [
Icon(Icons.calendar_today),
SizedBox(width: 8.0),
Text(
formattedDate,
style: TextStyle(fontSize: 18.0, fontWeight: FontWeight.bold),
),
],
),
),
_buildLastVisit(boxImageSize),
_buildTodayVisits(boxImageSize),
_builPreviousVisits(boxImageSize),
],
),
);
}
Widget _buildLastVisit(boxImageSize) {
if (lastVisitData == null) {
return SizedBox.shrink(); // Rien ne sera affiché
} else {
return Column(
children: [
Container(
padding: EdgeInsets.fromLTRB(16, 8, 0, 0),
child: Row(
children: [
Text('Last visit access', style: GlobalStyle.horizontalTitle),
],
),
),
Container(
margin: EdgeInsets.only(top: 8),
alignment: Alignment.centerLeft,
padding: EdgeInsets.symmetric(horizontal: 12),
child: buildVisitListCard(context, lastVisitData!)),
],
);
}
}
Widget _buildTodayVisits(boxImageSize) {
return Column(
children: [
Container(
padding: EdgeInsets.fromLTRB(16, 16, 16, 0),
child: Row(
children: [
Text('Today Visits', style: GlobalStyle.horizontalTitle),
Container(
child: Padding(
padding: const EdgeInsets.symmetric(
vertical: 2.0, horizontal: 8.0),
child: badges.Badge(
badgeStyle: badges.BadgeStyle(
badgeColor: Colors.black,
padding:
EdgeInsets.all(todayVisitData.length >= 10 ? 2 : 6),
),
badgeContent: Text(
todayVisitData.length.toString(),
style: TextStyle(color: Colors.white),
),
),
),
),
],
),
),
if (todayVisitData.length == 0)
Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
TextButton(
onPressed: () {
widget.navigateToTab(1); // switch to synchronization page
},
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(
'Synchronize',
style: TextStyle(
color: Colors.blue,
fontSize: 16,
fontWeight: FontWeight.bold,
),
),
Icon(Icons.chevron_right, color: Colors.blue),
],
),
),
],
)
else
Container(
margin: EdgeInsets.only(top: 8),
height: boxImageSize * GlobalStyle.cardHeightMultiplication,
child: ListView.builder(
padding: EdgeInsets.symmetric(horizontal: 12),
scrollDirection: Axis.horizontal,
itemCount: todayVisitData.length,
itemBuilder: (BuildContext context, int index) {
return buildHorizontalVisitListCard(
context, todayVisitData[index]);
},
),
),
],
);
}
Widget _builPreviousVisits(boxImageSize) {
if (previousVisitData.length == 0) {
return SizedBox.shrink(); // Rien ne sera affiché
}
return Column(
children: [
Container(
padding: EdgeInsets.fromLTRB(16, 16, 16, 0),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Text('Previous Visits', style: GlobalStyle.horizontalTitle),
],
),
),
Container(
margin: EdgeInsets.only(top: 8),
height: boxImageSize * GlobalStyle.cardHeightMultiplication,
child: ListView.builder(
padding: EdgeInsets.symmetric(horizontal: 12),
scrollDirection: Axis.horizontal,
itemCount: previousVisitData.length,
itemBuilder: (BuildContext context, int index) {
return buildHorizontalVisitListCard(
context, previousVisitData[index]);
},
),
),
],
);
}
Widget buildVisitListCard(BuildContext context, VisitModel data) {
final double boxImageSize = (MediaQuery.of(context).size.width / 4);
return GestureDetector(
onTap: () {
Route route = MaterialPageRoute(
builder: (context) => VisitPhotoTypologyPage(pp_visitModel: data),
);
Navigator.push(context, route);
},
child: Container(
margin: EdgeInsets.fromLTRB(0, 0, 0, 0),
child: Card(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10),
),
elevation: 2,
color: Colors.white,
child: Container(
margin: EdgeInsets.all(8),
child: Column(
children: [
Row(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
ClipRRect(
borderRadius: BorderRadius.all(Radius.circular(10)),
child: buildCacheNetworkImage(
width: boxImageSize,
height: boxImageSize,
url: data.image,
),
),
SizedBox(width: 10),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Container(
margin: EdgeInsets.only(top: 5),
child: Row(
children: [
Text(data.name,
style: GlobalStyle.productPrice),
],
),
),
Container(height: 8),
Text(
data.date,
style: GlobalStyle.productSale,
),
Container(
margin: EdgeInsets.only(top: 5),
child: Text(
'${data.photoCount} Photo(s)',
style: GlobalStyle.productPrice,
),
),
Container(height: 8),
Container(
margin: EdgeInsets.only(top: 5),
child: Row(
children: [
Icon(
Icons.store,
color: SOFT_GREY,
size: 20,
),
Text(
' ' + data.type_visite,
style: GlobalStyle.productName.copyWith(
fontSize: 13,
),
maxLines: 1,
overflow: TextOverflow.ellipsis,
),
],
),
),
],
),
),
],
),
],
),
),
),
),
);
}
Widget buildHorizontalVisitListCard(context, VisitModel data) {
final double imageWidth = (MediaQuery.of(context).size.width / 2.3);
final double imageheight = (MediaQuery.of(context).size.width / 3.07);
return Container(
width: imageWidth,
child: Card(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(6),
),
elevation: 2,
color: Colors.white,
child: GestureDetector(
behavior: HitTestBehavior.translucent,
onTap: () {
Route route = MaterialPageRoute(
builder: (context) => VisitPhotoTypologyPage(pp_visitModel: data),
);
Navigator.push(context, route);
},
child: Stack(
children: [
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
ClipRRect(
borderRadius: BorderRadius.only(
topLeft: Radius.circular(10),
topRight: Radius.circular(6)),
child: buildCacheNetworkImage(
width: imageWidth,
height: imageheight,
url: data.image)),
Container(
margin: EdgeInsets.all(8),
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Container(
height: 36,
child: Text(data.name,
style: GlobalStyle.cardTitle,
maxLines: 2,
overflow: TextOverflow.ellipsis),
),
],
),
),
],
),
Positioned(
bottom: 4,
right: 4, // alignement à droite
child: GestureDetector(
onTap: () {
if (data.date_validation == null) {
SharedPrefs().urlMP4 =
'${ApiConstants.baseUrl}/MobilePortal4/index.html#ajax/visite_modification.html?visite=${data.id_visite}';
} else {
SharedPrefs().urlMP4 =
'${ApiConstants.baseUrl}/MobilePortal4/index.html#ajax/visite.html?visite=${data.id_visite}';
}
eventBus.fire(UrlEvent(SharedPrefs().urlMP4));
},
child: Image.asset(
"assets/images/logo_mp4.png",
width: 24,
height: 24,
),
),
),
if (data.photoCount != 0)
Positioned(
bottom: 0,
left: 2, // alignement à gauche
child: Container(
margin: EdgeInsets.symmetric(vertical: 2),
child: badges.Badge(
badgeStyle: badges.BadgeStyle(
badgeColor: Colors.blue,
padding: EdgeInsets.all(data.photoCount >= 10 ? 2 : 6),
),
badgeContent: Text(data.photoCount.toString(),
style: TextStyle(color: Colors.white)),
child: Icon(
Icons.camera_alt_sharp,
color: Colors.grey,
),
),
),
),
],
),
),
),
);
}
/// Initializes data when the page loads.
Future<void> loadData() async {
// visite model initialisation
todayVisitData = await VisitModel.getTodayVisits();
previousVisitData = await VisitModel.getPreviousVisits();
// Search for the visit matching last_id_visit
int lastIdVisite = SharedPrefs().last_id_visite;
lastVisitData = null;
if (lastIdVisite > 0) {
for (var visit in todayVisitData) {
if (visit.id_visite == lastIdVisite) {
lastVisitData = visit;
break;
}
}
for (var visit in previousVisitData) {
if (visit.id_visite == lastIdVisite) {
lastVisitData = visit;
break;
}
}
if (lastVisitData == null) {
SharedPrefs().last_id_visite = 0;
}
}
}
}