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oven_view.dart
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oven_view.dart
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import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:font_awesome_flutter/font_awesome_flutter.dart';
import 'package:google_fonts/google_fonts.dart';
import 'package:sleek_circular_slider/sleek_circular_slider.dart';
import 'dart:math';
void main() => runApp(MaterialApp(debugShowCheckedModeBanner: false, home: Home()));
class Home extends StatefulWidget {
@override
_HomeState createState() => _HomeState();
}
class _HomeState extends State<Home> {
bool isOvenActive = false;
int totalPokes = 61;
double radius = 120, length = 20, sliderVal = 0;
List<Map<String, dynamic>> ovenValues = [
{'temp': 220, 'time': 35},
{'temp': 180, 'time': 20},
{'temp': 200, 'time': 20},
];
@override
Widget build(BuildContext context) {
SystemChrome.setEnabledSystemUIOverlays([]);
return Scaffold(
backgroundColor: Color(0xffF5F4F6),
body: CustomScrollView(
slivers: [
SliverList(delegate: SliverChildListDelegate([Container(margin: EdgeInsets.symmetric(vertical: 50), child: returnDial())])),
SliverList(delegate: SliverChildListDelegate([returnStartSlider()])),
SliverList(delegate: SliverChildListDelegate(returnStages())),
],
),
);
}
Widget returnDial() {
return Stack(
children: [
Center(
child: Container(
height: 320,
width: 320,
padding: EdgeInsets.all(15),
decoration: BoxDecoration(
shape: BoxShape.circle,
boxShadow: [BoxShadow(offset: Offset(10, 10), blurRadius: 20, color: Colors.black26, spreadRadius: 8)],
gradient: LinearGradient(begin: Alignment.topLeft, end: Alignment.bottomRight, colors: [Color(0xff61616C), Color(0xff303039)], stops: [0.2, 0.8]),
),
child: SleekCircularSlider(
min: 0,
max: 500,
initialValue: isOvenActive ? double.parse(ovenValues[0]['temp'].toString()) : 0,
appearance: CircularSliderAppearance(
startAngle: 90,
angleRange: 360,
infoProperties: InfoProperties(
mainLabelStyle: GoogleFonts.inter(color: Colors.white.withAlpha(isOvenActive ? 255 : 50), fontSize: 60),
bottomLabelText: "\n${isOvenActive ? "ACTIVE" : "OFF"}",
modifier: (val) => val == 0 ? ' 000°' : ' ${val.toInt()}°',
bottomLabelStyle: GoogleFonts.inter(letterSpacing: 3, fontWeight: FontWeight.bold, fontSize: 16, color: isOvenActive ? Color(0xffFF5A41) : Colors.white24),
),
animationEnabled: true,
customColors: CustomSliderColors(
dotColor: isOvenActive ? Color(0xffFF7D24) : Color(0xff6F717D), progressBarColors: [Color(0xffFF7D24), Color(0xffFF5A41)], progressBarColor: Colors.black12, trackColor: Colors.black12),
customWidths: CustomSliderWidths(handlerSize: 8, progressBarWidth: 10, shadowWidth: 0, trackWidth: 10),
),
),
),
),
Transform(
transform: Matrix4.translationValues(6, 15, 0),
child: Transform.rotate(
angle: 215 * (pi / 180),
origin: Offset(0, radius),
child: Center(
child: Stack(
children: List.generate(
totalPokes,
(index) => Transform(
origin: Offset(0, radius),
transform: Matrix4.rotationZ(((1.62 * pi) / totalPokes) * index),
child: Container(height: index % 10 == 0 ? length + 5 : length, width: index % 10 == 0 ? 3 : 2, color: Colors.white12),
)),
),
),
),
),
Container(
height: 275,
alignment: Alignment.bottomCenter,
child: RichText(
textAlign: TextAlign.center,
text: TextSpan(children: [
TextSpan(text: '${ovenValues[0]['time']}:00\n', style: GoogleFonts.inter(color: Colors.white24, fontWeight: FontWeight.bold, fontSize: 18)),
TextSpan(text: 'Time Left', style: GoogleFonts.inter(color: Colors.white24, fontWeight: FontWeight.bold, fontSize: 16))
])))
],
);
}
Widget returnStartSlider() {
return Padding(
padding: EdgeInsets.symmetric(horizontal: 40),
child: Stack(
children: [
Container(
height: 65,
width: double.maxFinite,
decoration: BoxDecoration(color: Color(0xffE9E7EB), borderRadius: BorderRadius.circular(70)),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
Text('Swipe to Stop', style: GoogleFonts.inter(color: Colors.black87, fontSize: 18, fontWeight: FontWeight.bold)),
Text('Swipe to Start', style: GoogleFonts.inter(color: Color(0xffFF7D24), fontSize: 18, fontWeight: FontWeight.bold)),
],
),
),
AnimatedContainer(
duration: Duration(milliseconds: 100),
height: 65,
width: 150,
transform: Matrix4.translationValues(sliderVal, 0, 0),
alignment: Alignment.center,
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(65),
boxShadow: [BoxShadow(color: Colors.black12, offset: Offset(5, 5), blurRadius: 10, spreadRadius: 5)],
gradient: LinearGradient(begin: Alignment.topLeft, end: Alignment.bottomRight, colors: sliderVal > 80 ? [Color(0xffFF901A), Color(0xffFF5A41)] : [Color(0xff61616C), Color(0xff303039)], stops: [0.2, 0.8]),
),
child: Transform.rotate(angle: sliderVal > 80 ? 180 * (pi / 180) : 0 * (pi / 180), child: Icon(Icons.arrow_forward_ios_rounded, color: Colors.white, size: 30)),
),
Opacity(
opacity: 0.0,
child: Slider(
value: sliderVal,
min: 0,
max: 160,
onChanged: (val) => setState(() => sliderVal = val),
onChangeEnd: (val) => setState(() {
sliderVal = val > 80 ? 160 : 0;
val > 80 ? isOvenActive = true : isOvenActive = false;
})))
],
),
);
}
List<Widget> returnStages() {
return List.generate(
3,
(index) => GestureDetector(
onTap: () => showModalBottomSheet(
context: context,
builder: (context) => BottomSheet(data: ovenValues[index], index: index, update: updateData),
isDismissible: true,
isScrollControlled: true,
shape: RoundedRectangleBorder(borderRadius: BorderRadius.vertical(top: Radius.circular(15)))),
child: Padding(
padding: EdgeInsets.only(right: 15, left: 15, top: index == 0 ? 50 : 0, bottom: 20),
child: Container(
padding: EdgeInsets.all(20),
width: double.maxFinite,
decoration: BoxDecoration(color: Colors.white, borderRadius: BorderRadius.circular(10), boxShadow: [BoxShadow(color: Colors.black.withAlpha(10), blurRadius: 5, spreadRadius: 5)]),
child: Column(
children: [
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Row(
children: [
Container(padding: EdgeInsets.all(10), decoration: BoxDecoration(color: Colors.grey, borderRadius: BorderRadius.circular(10)), child: Icon(FontAwesomeIcons.fan, color: Colors.white)),
Container(width: 15),
RichText(
textAlign: TextAlign.start,
text: TextSpan(children: [
TextSpan(text: 'Stage ${index + 1}\n', style: GoogleFonts.inter(fontSize: 20, fontWeight: FontWeight.bold, color: Colors.black87)),
TextSpan(text: 'Bottom & Top Heater', style: GoogleFonts.inter(fontSize: 18, fontWeight: FontWeight.w500, color: Colors.black87)),
]),
)
],
),
Icon(Icons.arrow_forward_ios_rounded, color: Colors.black)
],
),
Container(height: 30),
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
children: [
Icon(FontAwesomeIcons.thermometerQuarter, color: Colors.grey, size: 35),
Container(width: 5),
Text('${ovenValues[index]['temp']}°', style: GoogleFonts.inter(color: Colors.black87, fontSize: 28, fontWeight: FontWeight.w500))
],
),
Container(height: 20),
Container(
height: 8,
width: 150,
decoration: BoxDecoration(color: Colors.black12, borderRadius: BorderRadius.circular(20)),
)
],
),
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
children: [
Icon(FontAwesomeIcons.clock, color: Colors.grey, size: 30),
Container(width: 10),
Text('${ovenValues[index]['time']}:00', style: GoogleFonts.inter(color: Colors.black87, fontSize: 28, fontWeight: FontWeight.w500))
],
),
Container(height: 20),
Container(
height: 8,
width: 150,
decoration: BoxDecoration(color: Colors.black12, borderRadius: BorderRadius.circular(20)),
)
],
),
],
)
],
),
),
)));
}
updateData(Map<String, dynamic> data, int index) => setState(() => ovenValues[index] = data);
}
class BottomSheet extends StatefulWidget {
final Map<String, dynamic> data;
final int index;
final Function update;
const BottomSheet({Key key, this.data, this.index, this.update}) : super(key: key);
@override
_BottomSheetState createState() => _BottomSheetState();
}
class _BottomSheetState extends State<BottomSheet> {
double height;
int selectedTemp = Random().nextInt(80), selectedTimeMins = 0, _hour = Random().nextInt(24), _min = Random().nextInt(60);
@override
Widget build(BuildContext context) {
height = MediaQuery.of(context).size.height;
return Container(
height: height - 80,
decoration: BoxDecoration(color: Color(0xffF5F4F6)),
padding: EdgeInsets.all(20),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
children: [
Expanded(child: GestureDetector(onTap: () => Navigator.pop(context), child: Text('Cancel', style: GoogleFonts.inter(color: Color(0xffFF7D24), fontSize: 18, fontWeight: FontWeight.w500)))),
Expanded(child: Text('Stage ${widget.index + 1}', style: GoogleFonts.inter(color: Colors.black87, fontSize: 20, fontWeight: FontWeight.bold), textAlign: TextAlign.center)),
Expanded(child: Container())
],
),
Container(height: 30),
Text('Temperature', style: GoogleFonts.inter(color: Colors.black87, fontSize: 22, fontWeight: FontWeight.bold)),
Container(height: 15),
Container(
height: 200,
width: double.maxFinite,
decoration: BoxDecoration(color: Colors.white, borderRadius: BorderRadius.circular(15)),
child: Stack(
children: [
Padding(
padding: EdgeInsets.only(top: 65),
child: PageView.builder(
itemCount: 81,
controller: PageController(viewportFraction: 0.27, initialPage: selectedTemp),
onPageChanged: (value) => setState(() => selectedTemp = value),
itemBuilder: (context, index) => Transform.translate(
offset: Offset(20, 0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text('${100 + (index * 5)}', style: GoogleFonts.inter(fontSize: 35, color: index == selectedTemp ? Colors.black87 : Colors.black38, fontWeight: FontWeight.w500)),
Container(height: 15),
Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
crossAxisAlignment: CrossAxisAlignment.end,
children: List.generate(5, (ii) => Container(height: ii == 1 ? 20 : 12, width: 2, color: Colors.grey.withAlpha(index == selectedTemp ? 255 : 150))))
],
)),
),
),
Center(
child: Container(
height: 135,
width: 100,
decoration: BoxDecoration(color: Colors.black12, borderRadius: BorderRadius.circular(10)),
alignment: Alignment.bottomCenter,
child: Transform.translate(
offset: Offset(0, 10),
child: RotatedBox(
quarterTurns: 3,
child: Icon(Icons.play_arrow, color: Colors.white, size: 30),
),
),
),
)
],
),
),
Container(height: 50),
Text('Cooking Time', style: GoogleFonts.inter(color: Colors.black87, fontSize: 22, fontWeight: FontWeight.bold)),
Container(height: 15),
Container(
height: 200,
width: double.maxFinite,
decoration: BoxDecoration(color: Colors.white, borderRadius: BorderRadius.circular(15)),
padding: EdgeInsets.symmetric(horizontal: 20),
child: Stack(
children: [
Center(
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
crossAxisAlignment: CrossAxisAlignment.center,
children: [
Text('Hours', style: GoogleFonts.inter(color: Colors.black87, fontSize: 18)),
Container(width: 10),
Expanded(
child: Container(
height: 80,
alignment: Alignment.center,
decoration: BoxDecoration(color: Colors.black12, borderRadius: BorderRadius.circular(10)),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
crossAxisAlignment: CrossAxisAlignment.center,
children: [
Transform.translate(
offset: Offset(-10, 0),
child: RotatedBox(quarterTurns: 0, child: Icon(Icons.play_arrow, color: Colors.white, size: 30)),
),
Transform.translate(offset: Offset(0, -5), child: Text(':', style: GoogleFonts.inter(fontSize: 50, color: Colors.grey))),
Transform.translate(
offset: Offset(10, 0),
child: RotatedBox(quarterTurns: 2, child: Icon(Icons.play_arrow, color: Colors.white, size: 30)),
)
],
),
),
),
Container(width: 10),
Text('Mins', style: GoogleFonts.inter(color: Colors.black87, fontSize: 18)),
],
),
),
Transform.translate(
offset: Offset(10, 5),
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Container(
width: 50,
child: PageView.builder(
itemCount: 25,
controller: PageController(viewportFraction: 0.27, initialPage: _hour),
scrollDirection: Axis.vertical,
onPageChanged: (val) => setState(() => _hour = val),
itemBuilder: (context, index) => Text('$index', style: GoogleFonts.inter(fontSize: 35, color: index == _hour ? Colors.black87 : Colors.black38, fontWeight: FontWeight.w500)),
),
),
Container(width: 50),
Container(
width: 50,
child: PageView.builder(
itemCount: 61,
controller: PageController(viewportFraction: 0.27, initialPage: _min),
scrollDirection: Axis.vertical,
onPageChanged: (val) => setState(() => _min = val),
itemBuilder: (context, index) => Text('$index', style: GoogleFonts.inter(fontSize: 35, color: index == _min ? Colors.black87 : Colors.black38, fontWeight: FontWeight.w500)),
),
)
],
),
)
],
),
),
Container(height: 30),
GestureDetector(
onTap: () {
widget.update({'temp': 100 + (selectedTemp * 5), 'time': (_hour * 60) + _min}, widget.index);
Navigator.pop(context);
},
child: Container(
height: 60,
width: double.maxFinite,
alignment: Alignment.center,
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(50),
gradient: LinearGradient(begin: Alignment.topLeft, end: Alignment.bottomRight, colors: [Color(0xffFF901A), Color(0xffFF5A41)], stops: [0.2, 0.8]),
),
child: Text('SAVE', style: GoogleFonts.inter(color: Colors.white, fontWeight: FontWeight.w900, fontSize: 18)),
),
)
],
),
);
}
}