786 lines
31 KiB
Dart
786 lines
31 KiB
Dart
import 'package:flutter/material.dart';
|
|
import 'package:get/get.dart';
|
|
import 'package:harvest_guard_app/periksa/periksa_controller.dart';
|
|
import 'dart:math' as math;
|
|
|
|
class PeriksaScreen extends StatefulWidget {
|
|
const PeriksaScreen({super.key});
|
|
|
|
@override
|
|
State<PeriksaScreen> createState() => _PeriksaScreenState();
|
|
}
|
|
|
|
class _PeriksaScreenState extends State<PeriksaScreen>
|
|
with SingleTickerProviderStateMixin {
|
|
late final PeriksaController controller;
|
|
late AnimationController _animationController;
|
|
late Animation<double> _fadeInAnimation;
|
|
late Animation<double> _slideAnimation;
|
|
late Animation<double> _scaleAnimation;
|
|
|
|
@override
|
|
void initState() {
|
|
super.initState();
|
|
|
|
// Inisialisasi controller
|
|
controller = Get.put(PeriksaController());
|
|
|
|
// Setup animasi
|
|
_animationController = AnimationController(
|
|
duration: const Duration(milliseconds: 1200),
|
|
vsync: this,
|
|
);
|
|
|
|
_fadeInAnimation = Tween<double>(begin: 0.0, end: 1.0).animate(
|
|
CurvedAnimation(
|
|
parent: _animationController,
|
|
curve: const Interval(0.0, 0.6, curve: Curves.easeOut),
|
|
),
|
|
);
|
|
|
|
_slideAnimation = Tween<double>(begin: 50.0, end: 0.0).animate(
|
|
CurvedAnimation(
|
|
parent: _animationController,
|
|
curve: const Interval(0.0, 0.6, curve: Curves.easeOut),
|
|
),
|
|
);
|
|
|
|
_scaleAnimation = Tween<double>(begin: 0.8, end: 1.0).animate(
|
|
CurvedAnimation(
|
|
parent: _animationController,
|
|
curve: const Interval(0.2, 0.8, curve: Curves.elasticOut),
|
|
),
|
|
);
|
|
|
|
// Mulai animasi
|
|
_animationController.forward();
|
|
}
|
|
|
|
@override
|
|
void dispose() {
|
|
_animationController.dispose();
|
|
super.dispose();
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
final Size size = MediaQuery.of(context).size;
|
|
|
|
return Scaffold(
|
|
body: Stack(
|
|
children: [
|
|
// Background dengan efek gradient dan elemen dekoratif
|
|
_buildAnimatedBackground(),
|
|
|
|
// Konten utama
|
|
SafeArea(
|
|
child: Column(
|
|
children: [
|
|
// App Bar custom
|
|
_buildCustomAppBar(),
|
|
|
|
// Konten utama dengan scroll
|
|
Expanded(
|
|
child: SingleChildScrollView(
|
|
physics: const BouncingScrollPhysics(),
|
|
child: Padding(
|
|
padding: const EdgeInsets.symmetric(horizontal: 24.0),
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.center,
|
|
children: [
|
|
const SizedBox(height: 10),
|
|
|
|
// Judul utama dengan animasi
|
|
AnimatedBuilder(
|
|
animation: _animationController,
|
|
builder: (context, child) {
|
|
return Opacity(
|
|
opacity: _fadeInAnimation.value,
|
|
child: Transform.translate(
|
|
offset: Offset(0, _slideAnimation.value),
|
|
child: child,
|
|
),
|
|
);
|
|
},
|
|
child: Container(
|
|
padding: const EdgeInsets.symmetric(
|
|
horizontal: 16, vertical: 12),
|
|
decoration: BoxDecoration(
|
|
gradient: LinearGradient(
|
|
colors: [
|
|
Colors.green.shade400,
|
|
Colors.green.shade600,
|
|
],
|
|
begin: Alignment.topLeft,
|
|
end: Alignment.bottomRight,
|
|
),
|
|
borderRadius: BorderRadius.circular(20),
|
|
boxShadow: [
|
|
BoxShadow(
|
|
color:
|
|
Colors.green.shade200.withOpacity(0.5),
|
|
blurRadius: 15,
|
|
offset: const Offset(0, 5),
|
|
),
|
|
],
|
|
),
|
|
child: const Text(
|
|
'Periksa Kesehatan Padimu',
|
|
textAlign: TextAlign.center,
|
|
style: TextStyle(
|
|
fontSize: 22,
|
|
fontWeight: FontWeight.bold,
|
|
color: Colors.white,
|
|
letterSpacing: 0.5,
|
|
),
|
|
),
|
|
),
|
|
),
|
|
|
|
const SizedBox(height: 40),
|
|
|
|
// Ilustrasi
|
|
AnimatedBuilder(
|
|
animation: _animationController,
|
|
builder: (context, child) {
|
|
return Transform.scale(
|
|
scale: _scaleAnimation.value,
|
|
child: child,
|
|
);
|
|
},
|
|
child: Container(
|
|
width: 200,
|
|
height: 200,
|
|
decoration: BoxDecoration(
|
|
color: Colors.green.shade50,
|
|
shape: BoxShape.circle,
|
|
boxShadow: [
|
|
BoxShadow(
|
|
color: Colors.black.withOpacity(0.05),
|
|
blurRadius: 10,
|
|
spreadRadius: 2,
|
|
),
|
|
],
|
|
),
|
|
child: Center(
|
|
child: Stack(
|
|
alignment: Alignment.center,
|
|
children: [
|
|
Icon(
|
|
Icons.eco_rounded,
|
|
size: 120,
|
|
color: Colors.green.shade300,
|
|
),
|
|
Positioned(
|
|
top: 50,
|
|
right: 45,
|
|
child: Icon(
|
|
Icons.search,
|
|
size: 60,
|
|
color: Colors.green.shade700
|
|
.withOpacity(0.8),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
),
|
|
|
|
const SizedBox(height: 40),
|
|
|
|
// Subtitle
|
|
AnimatedBuilder(
|
|
animation: _animationController,
|
|
builder: (context, child) {
|
|
final delayedOpacity =
|
|
_animationController.value > 0.3
|
|
? (((_animationController.value - 0.3) /
|
|
0.7) *
|
|
1.0)
|
|
.clamp(0.0, 1.0)
|
|
: 0.0;
|
|
|
|
return Opacity(
|
|
opacity: delayedOpacity,
|
|
child: Transform.translate(
|
|
offset: Offset(0, 20 * (1 - delayedOpacity)),
|
|
child: child,
|
|
),
|
|
);
|
|
},
|
|
child: Container(
|
|
padding: const EdgeInsets.symmetric(
|
|
horizontal: 20, vertical: 10),
|
|
decoration: BoxDecoration(
|
|
color: Colors.white,
|
|
borderRadius: BorderRadius.circular(15),
|
|
boxShadow: [
|
|
BoxShadow(
|
|
color: Colors.black.withOpacity(0.06),
|
|
blurRadius: 8,
|
|
offset: const Offset(0, 3),
|
|
),
|
|
],
|
|
),
|
|
child: Column(
|
|
children: [
|
|
Row(
|
|
mainAxisSize: MainAxisSize.min,
|
|
children: [
|
|
Icon(
|
|
Icons.info_outline,
|
|
size: 20,
|
|
color: Colors.green.shade700,
|
|
),
|
|
const SizedBox(width: 8),
|
|
const Text(
|
|
'Panduan Scanning',
|
|
style: TextStyle(
|
|
fontSize: 16,
|
|
fontWeight: FontWeight.bold,
|
|
color: Colors.black87,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
const SizedBox(height: 8),
|
|
const Text(
|
|
'Pastikan foto dengan jelas di bagian daun padi untuk hasil deteksi optimal',
|
|
textAlign: TextAlign.center,
|
|
style: TextStyle(
|
|
fontSize: 14,
|
|
color: Colors.black54,
|
|
height: 1.4,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
|
|
const SizedBox(height: 40),
|
|
|
|
// Tombol Ambil Foto
|
|
AnimatedBuilder(
|
|
animation: _animationController,
|
|
builder: (context, child) {
|
|
final delayedOpacity =
|
|
_animationController.value > 0.4
|
|
? (((_animationController.value - 0.4) /
|
|
0.6) *
|
|
1.0)
|
|
.clamp(0.0, 1.0)
|
|
: 0.0;
|
|
|
|
return Opacity(
|
|
opacity: delayedOpacity,
|
|
child: Transform.translate(
|
|
offset: Offset(0, 30 * (1 - delayedOpacity)),
|
|
child: child,
|
|
),
|
|
);
|
|
},
|
|
child: GestureDetector(
|
|
onTap: () => controller.takePhoto(),
|
|
child: Container(
|
|
width: 150,
|
|
height: 150,
|
|
decoration: BoxDecoration(
|
|
gradient: LinearGradient(
|
|
colors: [
|
|
Colors.green.shade500,
|
|
Colors.green.shade700,
|
|
],
|
|
begin: Alignment.topLeft,
|
|
end: Alignment.bottomRight,
|
|
),
|
|
shape: BoxShape.circle,
|
|
boxShadow: [
|
|
BoxShadow(
|
|
color: Colors.green.shade300
|
|
.withOpacity(0.5),
|
|
blurRadius: 15,
|
|
spreadRadius: 5,
|
|
offset: const Offset(0, 8),
|
|
),
|
|
],
|
|
),
|
|
child: Column(
|
|
mainAxisAlignment: MainAxisAlignment.center,
|
|
children: [
|
|
Container(
|
|
padding: const EdgeInsets.all(8),
|
|
decoration: BoxDecoration(
|
|
color: Colors.white.withOpacity(0.2),
|
|
shape: BoxShape.circle,
|
|
),
|
|
child: const Icon(
|
|
Icons.camera_alt_rounded,
|
|
color: Colors.white,
|
|
size: 40,
|
|
),
|
|
),
|
|
const SizedBox(height: 8),
|
|
const Text(
|
|
'Ambil Foto',
|
|
style: TextStyle(
|
|
color: Colors.white,
|
|
fontSize: 16,
|
|
fontWeight: FontWeight.bold,
|
|
letterSpacing: 0.5,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
),
|
|
|
|
const SizedBox(height: 30),
|
|
|
|
// Divider dengan "atau"
|
|
AnimatedBuilder(
|
|
animation: _animationController,
|
|
builder: (context, child) {
|
|
final delayedOpacity =
|
|
_animationController.value > 0.5
|
|
? (((_animationController.value - 0.5) /
|
|
0.5) *
|
|
1.0)
|
|
.clamp(0.0, 1.0)
|
|
: 0.0;
|
|
|
|
return Opacity(
|
|
opacity: delayedOpacity,
|
|
child: child,
|
|
);
|
|
},
|
|
child: Row(
|
|
children: [
|
|
Expanded(
|
|
child: Container(
|
|
height: 1,
|
|
color: Colors.grey.shade300,
|
|
),
|
|
),
|
|
Padding(
|
|
padding: const EdgeInsets.symmetric(
|
|
horizontal: 16.0),
|
|
child: Container(
|
|
padding: const EdgeInsets.symmetric(
|
|
horizontal: 16, vertical: 8),
|
|
decoration: BoxDecoration(
|
|
color: Colors.green.shade50,
|
|
borderRadius: BorderRadius.circular(20),
|
|
),
|
|
child: const Text(
|
|
'atau',
|
|
style: TextStyle(
|
|
fontSize: 14,
|
|
color: Colors.green,
|
|
fontWeight: FontWeight.w500,
|
|
),
|
|
),
|
|
),
|
|
),
|
|
Expanded(
|
|
child: Container(
|
|
height: 1,
|
|
color: Colors.grey.shade300,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
|
|
const SizedBox(height: 30),
|
|
|
|
// Tombol Pilih dari Galeri
|
|
AnimatedBuilder(
|
|
animation: _animationController,
|
|
builder: (context, child) {
|
|
final delayedOpacity =
|
|
_animationController.value > 0.6
|
|
? (((_animationController.value - 0.6) /
|
|
0.4) *
|
|
1.0)
|
|
.clamp(0.0, 1.0)
|
|
: 0.0;
|
|
|
|
return Opacity(
|
|
opacity: delayedOpacity,
|
|
child: Transform.translate(
|
|
offset: Offset(0, 20 * (1 - delayedOpacity)),
|
|
child: child,
|
|
),
|
|
);
|
|
},
|
|
child: GestureDetector(
|
|
onTap: () => controller.pickFromGallery(),
|
|
child: Container(
|
|
width: double.infinity,
|
|
height: 70,
|
|
decoration: BoxDecoration(
|
|
color: Colors.white,
|
|
borderRadius: BorderRadius.circular(15),
|
|
boxShadow: [
|
|
BoxShadow(
|
|
color: Colors.black.withOpacity(0.05),
|
|
blurRadius: 10,
|
|
spreadRadius: 1,
|
|
offset: const Offset(0, 4),
|
|
),
|
|
],
|
|
border: Border.all(
|
|
color: Colors.green.shade200,
|
|
width: 1.5,
|
|
),
|
|
),
|
|
child: Padding(
|
|
padding: const EdgeInsets.symmetric(
|
|
horizontal: 20.0),
|
|
child: Row(
|
|
children: [
|
|
Container(
|
|
width: 40,
|
|
height: 40,
|
|
decoration: BoxDecoration(
|
|
color: Colors.green.shade50,
|
|
shape: BoxShape.circle,
|
|
),
|
|
child: Icon(
|
|
Icons.photo_library_rounded,
|
|
size: 24,
|
|
color: Colors.green.shade600,
|
|
),
|
|
),
|
|
const SizedBox(width: 16),
|
|
Expanded(
|
|
child: Column(
|
|
crossAxisAlignment:
|
|
CrossAxisAlignment.start,
|
|
mainAxisAlignment:
|
|
MainAxisAlignment.center,
|
|
children: [
|
|
const Text(
|
|
'Pilih dari Galeri',
|
|
style: TextStyle(
|
|
fontSize: 16,
|
|
fontWeight: FontWeight.bold,
|
|
color: Colors.black87,
|
|
),
|
|
),
|
|
const SizedBox(height: 4),
|
|
Text(
|
|
'Format: JPG, JPEG, PNG',
|
|
style: TextStyle(
|
|
fontSize: 12,
|
|
color: Colors.grey.shade600,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
Icon(
|
|
Icons.arrow_forward_ios,
|
|
size: 16,
|
|
color: Colors.grey.shade600,
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
|
|
const SizedBox(height: 40),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
// Custom App Bar dengan efek transparan
|
|
Widget _buildCustomAppBar() {
|
|
return Container(
|
|
padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 8),
|
|
child: Row(
|
|
children: [
|
|
// Back button dengan efek glassmorphism
|
|
Container(
|
|
decoration: BoxDecoration(
|
|
color: Colors.white.withOpacity(0.8),
|
|
borderRadius: BorderRadius.circular(12),
|
|
boxShadow: [
|
|
BoxShadow(
|
|
color: Colors.black.withOpacity(0.03),
|
|
blurRadius: 5,
|
|
spreadRadius: 1,
|
|
),
|
|
],
|
|
),
|
|
child: Material(
|
|
color: Colors.transparent,
|
|
child: InkWell(
|
|
borderRadius: BorderRadius.circular(12),
|
|
onTap: () => Get.back(),
|
|
child: Padding(
|
|
padding: const EdgeInsets.all(8.0),
|
|
child: Icon(
|
|
Icons.arrow_back_ios_new_rounded,
|
|
size: 20,
|
|
color: Colors.green.shade700,
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
|
|
const Spacer(),
|
|
|
|
// Info icon dengan efek glassmorphism
|
|
Container(
|
|
decoration: BoxDecoration(
|
|
color: Colors.white.withOpacity(0.8),
|
|
borderRadius: BorderRadius.circular(12),
|
|
boxShadow: [
|
|
BoxShadow(
|
|
color: Colors.black.withOpacity(0.03),
|
|
blurRadius: 5,
|
|
spreadRadius: 1,
|
|
),
|
|
],
|
|
),
|
|
child: Material(
|
|
color: Colors.transparent,
|
|
child: InkWell(
|
|
borderRadius: BorderRadius.circular(12),
|
|
onTap: () {
|
|
_showInfoDialog();
|
|
},
|
|
child: Padding(
|
|
padding: const EdgeInsets.all(8.0),
|
|
child: Icon(
|
|
Icons.help_outline_rounded,
|
|
size: 20,
|
|
color: Colors.green.shade700,
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
// Animated Background dengan elemen dekoratif
|
|
Widget _buildAnimatedBackground() {
|
|
return Stack(
|
|
children: [
|
|
// Gradient background
|
|
Container(
|
|
decoration: BoxDecoration(
|
|
gradient: LinearGradient(
|
|
begin: Alignment.topCenter,
|
|
end: Alignment.bottomCenter,
|
|
colors: [
|
|
Colors.green.shade50,
|
|
Colors.white,
|
|
Colors.white,
|
|
],
|
|
stops: const [0.0, 0.3, 1.0],
|
|
),
|
|
),
|
|
),
|
|
|
|
// Decorative top blob
|
|
Positioned(
|
|
top: -80,
|
|
right: -50,
|
|
child: Container(
|
|
height: 200,
|
|
width: 200,
|
|
decoration: BoxDecoration(
|
|
gradient: RadialGradient(
|
|
colors: [
|
|
Colors.green.shade200.withOpacity(0.6),
|
|
Colors.green.shade200.withOpacity(0.0),
|
|
],
|
|
stops: const [0.2, 1.0],
|
|
),
|
|
shape: BoxShape.circle,
|
|
),
|
|
),
|
|
),
|
|
|
|
// Decorative bottom blob
|
|
Positioned(
|
|
bottom: 100,
|
|
left: -30,
|
|
child: Container(
|
|
height: 150,
|
|
width: 150,
|
|
decoration: BoxDecoration(
|
|
gradient: RadialGradient(
|
|
colors: [
|
|
Colors.green.shade200.withOpacity(0.4),
|
|
Colors.green.shade200.withOpacity(0.0),
|
|
],
|
|
stops: const [0.2, 1.0],
|
|
),
|
|
shape: BoxShape.circle,
|
|
),
|
|
),
|
|
),
|
|
|
|
// Decorative elements
|
|
for (int i = 0; i < 5; i++)
|
|
Positioned(
|
|
top: 150 + (i * 120),
|
|
left: (i % 2 == 0) ? 20 : null,
|
|
right: (i % 2 == 0) ? null : 20,
|
|
child: AnimatedBuilder(
|
|
animation: _animationController,
|
|
builder: (context, child) {
|
|
final delayedStart = 0.1 * i;
|
|
final localProgress =
|
|
((_animationController.value - delayedStart) /
|
|
(1 - delayedStart))
|
|
.clamp(0.0, 1.0);
|
|
|
|
return Opacity(
|
|
opacity: localProgress * 0.3,
|
|
child: Transform.translate(
|
|
offset: Offset(
|
|
0,
|
|
20 * (1 - localProgress),
|
|
),
|
|
child: Icon(
|
|
Icons.eco,
|
|
size: 20 + (i * 2),
|
|
color: Colors.green.shade300.withOpacity(0.3),
|
|
),
|
|
),
|
|
);
|
|
},
|
|
),
|
|
),
|
|
],
|
|
);
|
|
}
|
|
|
|
void _showInfoDialog() {
|
|
Get.dialog(
|
|
Dialog(
|
|
shape: RoundedRectangleBorder(
|
|
borderRadius: BorderRadius.circular(20),
|
|
),
|
|
child: Padding(
|
|
padding: const EdgeInsets.all(20.0),
|
|
child: Column(
|
|
mainAxisSize: MainAxisSize.min,
|
|
children: [
|
|
Row(
|
|
children: [
|
|
Container(
|
|
padding: const EdgeInsets.all(10),
|
|
decoration: BoxDecoration(
|
|
color: Colors.green.shade100,
|
|
shape: BoxShape.circle,
|
|
),
|
|
child: Icon(
|
|
Icons.tips_and_updates_rounded,
|
|
color: Colors.green.shade700,
|
|
size: 24,
|
|
),
|
|
),
|
|
const SizedBox(width: 16),
|
|
const Expanded(
|
|
child: Text(
|
|
'Tips Foto yang Baik',
|
|
style: TextStyle(
|
|
fontSize: 18,
|
|
fontWeight: FontWeight.bold,
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
const SizedBox(height: 20),
|
|
_buildTipItem(
|
|
Icons.brightness_5_rounded,
|
|
'Foto dengan pencahayaan yang cukup',
|
|
),
|
|
const SizedBox(height: 10),
|
|
_buildTipItem(
|
|
Icons.center_focus_strong_rounded,
|
|
'Fokus pada bagian daun yang menunjukkan gejala',
|
|
),
|
|
const SizedBox(height: 10),
|
|
_buildTipItem(
|
|
Icons.crop_rounded,
|
|
'Hindari bayangan atau jari di foto',
|
|
),
|
|
const SizedBox(height: 10),
|
|
_buildTipItem(
|
|
Icons.filter_rounded,
|
|
'Jangan menggunakan filter kamera',
|
|
),
|
|
const SizedBox(height: 20),
|
|
ElevatedButton(
|
|
onPressed: () => Get.back(),
|
|
style: ElevatedButton.styleFrom(
|
|
backgroundColor: Colors.green.shade600,
|
|
foregroundColor: Colors.white,
|
|
shape: RoundedRectangleBorder(
|
|
borderRadius: BorderRadius.circular(10),
|
|
),
|
|
minimumSize: const Size(double.infinity, 45),
|
|
),
|
|
child: const Text(
|
|
'Mengerti',
|
|
style: TextStyle(
|
|
fontWeight: FontWeight.bold,
|
|
fontSize: 16,
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
Widget _buildTipItem(IconData icon, String text) {
|
|
return Row(
|
|
children: [
|
|
Icon(
|
|
icon,
|
|
size: 18,
|
|
color: Colors.green.shade600,
|
|
),
|
|
const SizedBox(width: 12),
|
|
Expanded(
|
|
child: Text(
|
|
text,
|
|
style: TextStyle(
|
|
fontSize: 14,
|
|
color: Colors.grey.shade700,
|
|
),
|
|
),
|
|
),
|
|
],
|
|
);
|
|
}
|
|
}
|