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Ac8.Dart
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Mon, May 20, 21:45

Ac8.Dart
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import 'package:flutter/material.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter_svg/flutter_svg.dart';
import 'dart:convert';
import 'dart:core';
import 'package:student/widgets/linePainter.Dart';
import 'dart:async';
import 'package:student/Data/data.dart';
import 'package:student/Database.dart';
import 'package:student/model/Group.dart';
import 'package:student/widgets/showAlertDialog.Dart';
import 'package:student/widgets/membersBar.Dart';
import 'package:student/model/Cellulo.dart';
class Ac8 extends StatefulWidget {
Ac8({Key key}) : super(key: key);
@override
_Ac8State createState() => _Ac8State();
}
class _Ac8State extends State<Ac8>
with SingleTickerProviderStateMixin, WidgetsBindingObserver {
//Learning Parameters
// UI parameters
// Cellulo Simulation Parameters
Timer timer;
final acID = 8;
final acIDstring = 'Ac8';
var onStop = false;
int wrongcounts = 0;
double _progress = 0.0;
final celluloSize = 60;
final ScrollController _scrollController = ScrollController();
final functionFormulas = ['X ⟼ Y', 'X+1 ⟼ Y', 'X+2 ⟼ Y', '2*X ⟼ Y', '-X ⟼ Y'];
Offset beginpath = Offset(0, 0);
Offset endpath = Offset(10, 100);
AnimationController controller;
Animation<double> animation;
TextEditingController controller1 = TextEditingController();
TextEditingController controller2 = TextEditingController();
TextEditingController controller3 = TextEditingController();
List<int> mistakesSlope = [0, 0, 0];
List<int> mistakesIntercept = [0, 0, 0];
List<int> mistakesInitialPosition = [0, 0, 0];
List<int> progressElpasedTime = [0, 0, 0];
var counterfunctionImage = 0;
var imagespath = [
'assets/images/Ac8_function1.svg',
'assets/images/Ac8_function2.svg',
'assets/images/Ac8_function3.svg',
'assets/images/Grid_Ac8_Screen.svg',
];
var correctAnswer = [
1,
3,
4,
4,
4,
];
var onTap = [false, false, false, false, false];
// var onTap=[false,false,false,false,false];
static var originCoordinates = [427.3, 429.3];
List<Offset> beginpathlist = [
Offset(originCoordinates[0] - 300, originCoordinates[1] + 300),
Offset(originCoordinates[0] - 300, originCoordinates[1] + 200),
Offset(originCoordinates[0] - 300, originCoordinates[1] + 100),
Offset(originCoordinates[0] - 200, originCoordinates[1] + 400),
Offset(originCoordinates[0] - 300, originCoordinates[1] - 300),
];
List<Offset> endpathlist = [
Offset(originCoordinates[0] + 300, originCoordinates[1] - 300),
Offset(originCoordinates[0] + 300, originCoordinates[1] - 400),
Offset(originCoordinates[0] + 200, originCoordinates[1] - 400),
Offset(originCoordinates[0] + 200, originCoordinates[1] - 400),
Offset(originCoordinates[0] + 300, originCoordinates[1] + 300),
];
var currentTurn = 1;
var currentTap = 0;
var tapCounter = 0;
List<int> progress = [0, -2, -2];
bool waitforanimation = false;
var mistakesSlopematrix = [
[0, 0, 0, 1, 1],
[0, 0, 0, 1, 1],
[1, 1, 1, 0, 1]
];
var mistakesInterceptmatrix = [
[0, 1, 1, 0, 0],
[1, 1, 0, 1, 1],
[0, 1, 1, 0, 0]
];
var inactivity = 0;
var elapseTimer = new Stopwatch();
AppLifecycleState _notification;
@override
void didChangeAppLifecycleState(AppLifecycleState state) {
if (state == AppLifecycleState.resumed) {
dbRef.child('groups').child(group.id).child('tabletStatus').set("YES");
} else {
dbRef.child('groups').child(group.id).child('tabletStatus').set("NO");
}
setState(() {
_notification = state;
});
}
@override
void initState() {
cellulox.setColor(0, 255, 0, 0, 0);
celluloy.setColor(0, 0, 255, 0, 0);
cellulox.clearrobot();
celluloy.clearrobot();
WidgetsBinding.instance.addObserver(this);
elapseTimer.start();
dbRef.child('groups').child(group.id).child('tabletStatus').set("YES");
dbRef.child('groups').child(group.id).child('currentActivity').set("Ac8");
onDataSend();
super.initState();
// group.numCurrentActivity = 8;
controller = AnimationController(
duration: Duration(milliseconds: 7000), vsync: this);
///
/// Ask to be notified when messages related to the game
/// are sent by the server
///
inactivityDtectionTimer();
}
@override
void dispose() {
elapseTimer.stop();
timer.cancel();
super.dispose();
}
void onDataSend() {
print(mistakesSlope);
dbRef.child('attempts').push().set(json.encode({
"numAttempts": tapCounter,
"groupID": group.id,
"acID": acIDstring,
"elpasedTime": elapseTimer.elapsedMilliseconds -
progressElpasedTime[currentTurn - 1],
"progress": {
"turn1": progress[0],
"turn2": progress[1],
"turn3": progress[2]
},
"progressElpasedTime": {
"turn1": progressElpasedTime[0],
"turn2": progressElpasedTime[1],
"turn3": progressElpasedTime[2],
},
"currentTurn": currentTurn,
"mistakes": {
"turn1": {
"slope": mistakesSlope[0],
"initialPoint": mistakesInitialPosition[0],
"intercept": mistakesIntercept[0]
},
"turn2": {
"slope": mistakesSlope[1],
"initialPoint": mistakesInitialPosition[1],
"intercept": mistakesIntercept[1]
},
"turn3": {
"slope": mistakesSlope[2],
"initialPoint": mistakesInitialPosition[2],
"intercept": mistakesIntercept[2]
},
}
}));
}
_onCorrectAnswer(BuildContext context) {
if (currentTurn <= 3) {
showAlertDialog(context, 'Congrats',
'your answer was correct. Now its next player turn');
currentTurn = currentTurn + 1;
}
print(currentTurn);
if (currentTurn > 3) {
setState(() {
waitforanimation = false;
});
showAlertDialog(context, 'The Game has Finished', '');
// Navigator.pushNamed(context, '/second');
}
onTap = [false, false, false, false, false];
}
_onWrongAnswer(BuildContext context) {
// _onCorrectAnswer();
// play the animation
// go to next player
debugPrint("wroganswer");
wrongcounts = 0;
// debugPrint(currentTurn.toString());
// currentTurn = currentTurn + 1;
if (currentTurn >= 4) {
//currentTurn = 1;
}
// debugPrint(currentTurn.toString());
}
void inactivityDtectionTimer() {
timer = new Timer.periodic(new Duration(seconds: 10), (time) {
inactivity = inactivity + 1;
// dbRefonTapAll
// .child(group.id)
// .child("activity 8")
//.child("inactivity")
// .push()
// .set(inactivity);
});
// Start the periodic timer which prints something every 1 seconds
}
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('Simulate your robot'),
),
backgroundColor: Colors.white,
body: Builder(
builder: (context) => SingleChildScrollView(
child: Column(children: <Widget>[
Card(
color: Colors.blue,
child: ListTile(
title: Text(
'Choose the option that matches with the red line, try to :',
style: new TextStyle(
color: Colors.white,
),
),
),
),
Container(
margin: const EdgeInsets.all(15.0),
padding: const EdgeInsets.all(3.0),
decoration: BoxDecoration(border: Border.all()),
height: 250.0,
child: Scrollbar(
controller: _scrollController,
isAlwaysShown: true,
child: Container(
child: ListView.builder(
controller: _scrollController,
itemCount: 5,
itemBuilder: (context, int position) {
return Card(
child: ListTile(
onTap: () {
if (!waitforanimation) {
// Find the Scaffold in the widget tree and use
// it to show a SnackBar.
// timer.cancel();
// inactivityDtectionTimer();
currentTap = position + 1;
//inactivity = inactivity - 1;
onTap[currentTap - 1] = true;
setState(() {
beginpath = beginpathlist[position];
endpath = endpathlist[position];
});
controller.reset();
tapCounter = tapCounter + 1;
animation = Tween(begin: 0.0, end: 1.0)
.animate(controller)
..addListener(() {
setState(() {
_progress = animation.value;
});
})
..addStatusListener(
(AnimationStatus status) {
if (status ==
AnimationStatus.completed) {
waitforanimation = false;
if (currentTap ==
correctAnswer[
currentTurn - 1]) {
if (currentTurn < 3) {
progress[currentTurn - 1] = 1;
progress[currentTurn] = 0;
}
tapCounter = 0;
_onCorrectAnswer(context);
// controller.reverse();
endpath = beginpath;
}
//print('completed');
} else {
waitforanimation = true;
}
});
controller.forward();
mistakesSlope[currentTurn - 1] =
mistakesSlope[currentTurn - 1] +
mistakesSlopematrix[currentTurn - 1]
[currentTap - 1];
mistakesIntercept[currentTurn - 1] =
mistakesIntercept[currentTurn - 1] +
mistakesInterceptmatrix[
currentTurn - 1]
[currentTap - 1];
setState(() {});
if (currentTap ==
correctAnswer[currentTurn - 1]) {
if (currentTurn < 3) {
progress[currentTurn - 1] = 1;
progress[currentTurn] = 0;
tapCounter = 0;
}
}
onDataSend();
}
},
leading: (currentTap == position + 1)
? ((_progress > 0 && _progress < 1)
? Icon(Icons.pause_circle_filled)
: Icon(Icons.play_circle_filled))
: Icon(Icons.play_circle_filled),
title: Text(functionFormulas[position],
style: TextStyle(
fontWeight: FontWeight.bold,
fontSize: 20,
)),
trailing: onTap[position]
? (position ==
correctAnswer[currentTurn - 1] - 1)
? Icon(Icons.check_circle)
: Icon(Icons.cancel)
: Icon(Icons.more_vert),
),
);
},
))),
),
SizedBox(
height: 20,
),
Container(
height: 500,
width: 500,
// decoration: BoxDecoration(border: Border.all()),
child: Stack(children: <Widget>[
Container(
height: 500,
width: 500,
child:
SvgPicture.asset(imagespath[currentTurn - 1])),
Container(
height: 500,
width: 500,
child: SvgPicture.asset(
"assets/images/Grid_Ac8_Screen.svg")),
Align(
alignment: Alignment(
2 *
(beginpath.dx +
_progress *
(endpath.dx - beginpath.dx)) /
860 -
1,
0),
child: Card(
child: SvgPicture.asset(
"assets/images/cellulox.svg",
height: 48,
width: 48),
),
),
Align(
alignment: Alignment(
-0.07,
2 *
(beginpath.dy +
_progress *
(endpath.dy - beginpath.dy)) /
860 -
1),
child: Card(
child: SvgPicture.asset(
"assets/images/celluloy.svg",
height: 48,
width: 48),
),
),
Align(
alignment: Alignment(
2 *
(beginpath.dx +
_progress *
(endpath.dx - beginpath.dx)) /
860 -
1,
2 *
(beginpath.dy +
_progress *
(endpath.dy - beginpath.dy)) /
860 -
1),
child: Card(
child: SvgPicture.asset(
"assets/images/celluloPurple.svg",
height: 48,
width: 48),
),
),
CustomPaint(
size: Size(500, 500),
painter: LinePainter(_progress, beginpath, endpath),
),
Align(
alignment: Alignment(1, 0.1),
child: Text(
'X',
style: new TextStyle(
color: Colors.black,
fontWeight: FontWeight.bold,
fontSize: 20,
),
),
),
Align(
alignment: Alignment(0.05, -1),
child: Text(
'Y',
style: new TextStyle(
color: Colors.black,
fontWeight: FontWeight.bold,
fontSize: 20,
),
),
),
])),
SizedBox(
height: 20,
),
MembersBar(
curTurn: currentTurn,
),
]))));
}
}

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