939 lines
30 KiB
Dart
939 lines
30 KiB
Dart
import 'dart:io';
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import 'dart:ui';
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import 'package:flutter/material.dart';
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import 'package:get/get.dart';
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// Base class untuk semua halaman penyakit dengan UI yang lebih estetik
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abstract class BaseDiseaseDetailPage extends StatefulWidget {
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final String title;
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final String description;
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final List<String> treatments;
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final List<String> preventions;
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const BaseDiseaseDetailPage({
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required this.title,
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required this.description,
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required this.treatments,
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required this.preventions,
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});
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@override
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State<BaseDiseaseDetailPage> createState() => _BaseDiseaseDetailPageState();
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}
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class _BaseDiseaseDetailPageState extends State<BaseDiseaseDetailPage>
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with SingleTickerProviderStateMixin {
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late AnimationController _animationController;
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late ScrollController _scrollController;
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bool _showTitle = false;
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@override
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void initState() {
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super.initState();
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// Setup animasi
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_animationController = AnimationController(
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duration: const Duration(milliseconds: 1200),
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vsync: this,
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);
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// Setup scroll controller untuk efek app bar
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_scrollController = ScrollController();
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_scrollController.addListener(_onScroll);
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// Mulai animasi
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_animationController.forward();
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}
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void _onScroll() {
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// Menunjukkan judul di app bar ketika scroll melewati batas tertentu
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if (_scrollController.offset > 200 && !_showTitle) {
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setState(() {
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_showTitle = true;
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});
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} else if (_scrollController.offset <= 200 && _showTitle) {
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setState(() {
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_showTitle = false;
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});
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}
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}
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@override
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void dispose() {
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_animationController.dispose();
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_scrollController.removeListener(_onScroll);
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_scrollController.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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// Dapatkan argumen dari navigasi
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final args = Get.arguments as Map<String, dynamic>;
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final prediction = args['prediction'] as Map<String, dynamic>;
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final imagePath = args['imagePath'] as String?;
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final confidence = (prediction['confidence'] as double) * 100;
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return Scaffold(
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body: Stack(
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children: [
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// Content dengan scroll
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CustomScrollView(
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controller: _scrollController,
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slivers: [
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// App bar dengan image header
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_buildSliverAppBar(imagePath, confidence, prediction),
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// Content main
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SliverToBoxAdapter(
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child: _buildMainContent(prediction, confidence),
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),
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],
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),
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// Gradient overlay di bagian atas untuk app bar efek
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Positioned(
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top: 0,
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left: 0,
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right: 0,
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height: MediaQuery.of(context).padding.top +
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56, // Safe area + app bar height
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child: AnimatedOpacity(
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opacity: _showTitle ? 1.0 : 0.0,
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duration: const Duration(milliseconds: 200),
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child: ClipRect(
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child: BackdropFilter(
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filter: ImageFilter.blur(sigmaX: 10, sigmaY: 10),
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child: Container(
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color: Colors.white.withOpacity(0.8),
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padding: EdgeInsets.only(
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top: MediaQuery.of(context).padding.top,
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),
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child: Center(
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child: Text(
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_showTitle ? prediction['disease'] as String : '',
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style: const TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.bold,
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color: Colors.black87,
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),
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),
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),
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),
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),
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),
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),
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),
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// Back button
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Positioned(
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top: MediaQuery.of(context).padding.top + 8,
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left: 16,
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child: _buildBackButton(),
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),
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// Share button
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Positioned(
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top: MediaQuery.of(context).padding.top + 8,
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right: 16,
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child: _buildShareButton(),
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),
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],
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),
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floatingActionButton: AnimatedBuilder(
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animation: _animationController,
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builder: (context, child) {
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final scale = Tween<double>(begin: 0.0, end: 1.0)
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.animate(CurvedAnimation(
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parent: _animationController,
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curve: const Interval(0.7, 1.0, curve: Curves.elasticOut),
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))
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.value;
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return Transform.scale(
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scale: scale,
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child: child,
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);
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},
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child: FloatingActionButton.extended(
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onPressed: () {
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// Kembali ke halaman scan
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Get.until((route) => route.settings.name == '/');
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},
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icon: const Icon(Icons.camera_alt_rounded),
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label: const Text('Scan Baru'),
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backgroundColor: Colors.green.shade600,
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elevation: 4,
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),
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),
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);
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}
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// Custom SliverAppBar dengan gambar
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Widget _buildSliverAppBar(
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String? imagePath, double confidence, Map<String, dynamic> prediction) {
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return SliverAppBar(
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expandedHeight: 280,
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floating: false,
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pinned: true,
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automaticallyImplyLeading: false,
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backgroundColor: Colors.transparent,
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elevation: 0,
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flexibleSpace: FlexibleSpaceBar(
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background: Stack(
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fit: StackFit.expand,
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children: [
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// Image background
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if (imagePath != null)
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Hero(
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tag: 'disease_image',
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child: Image.file(
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File(imagePath),
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fit: BoxFit.cover,
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),
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)
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else
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Container(
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decoration: BoxDecoration(
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gradient: LinearGradient(
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begin: Alignment.topCenter,
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end: Alignment.bottomCenter,
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colors: [
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Colors.green.shade300,
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Colors.green.shade600,
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],
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),
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),
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child: Center(
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child: Icon(
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Icons.grass_rounded,
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size: 80,
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color: Colors.white.withOpacity(0.5),
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),
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),
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),
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// Gradient overlay
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Container(
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decoration: const BoxDecoration(
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gradient: LinearGradient(
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begin: Alignment.topCenter,
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end: Alignment.bottomCenter,
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colors: [
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Colors.black26,
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Colors.black45,
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],
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),
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),
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),
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// Status dan indikator
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Positioned(
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bottom: 20,
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left: 20,
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child: Container(
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padding:
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const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
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decoration: BoxDecoration(
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color: _getConfidenceColor(confidence).withOpacity(0.9),
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borderRadius: BorderRadius.circular(20),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withOpacity(0.2),
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blurRadius: 8,
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offset: const Offset(0, 3),
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),
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],
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),
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child: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(
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_getConfidenceIcon(confidence),
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color: Colors.white,
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size: 18,
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),
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const SizedBox(width: 6),
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Text(
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'${confidence.toStringAsFixed(1)}% Keyakinan',
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style: const TextStyle(
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color: Colors.white,
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fontWeight: FontWeight.bold,
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fontSize: 14,
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),
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),
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],
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),
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),
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),
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// Classification label
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Positioned(
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bottom: 20,
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right: 20,
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child: Container(
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padding:
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const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
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decoration: BoxDecoration(
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color: Colors.black.withOpacity(0.7),
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borderRadius: BorderRadius.circular(20),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withOpacity(0.2),
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blurRadius: 8,
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offset: const Offset(0, 3),
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),
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],
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),
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child: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(
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Icons.health_and_safety_rounded,
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color: Colors.white,
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size: 18,
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),
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const SizedBox(width: 6),
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Text(
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'Diagnosis',
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style: const TextStyle(
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color: Colors.white,
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fontWeight: FontWeight.bold,
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fontSize: 14,
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),
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),
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],
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),
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),
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),
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],
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),
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),
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);
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}
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// Widget untuk bagian konten utama
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Widget _buildMainContent(Map<String, dynamic> prediction, double confidence) {
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return Container(
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padding: const EdgeInsets.only(bottom: 100),
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: const BorderRadius.only(
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topLeft: Radius.circular(30),
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topRight: Radius.circular(30),
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),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withOpacity(0.1),
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blurRadius: 10,
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offset: const Offset(0, -5),
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),
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],
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// Header dengan judul penyakit
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Padding(
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padding: const EdgeInsets.fromLTRB(24, 24, 24, 0),
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child: AnimatedBuilder(
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animation: _animationController,
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builder: (context, child) {
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final slideAnimation = Tween<Offset>(
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begin: const Offset(0, 0.5),
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end: Offset.zero,
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).animate(CurvedAnimation(
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parent: _animationController,
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curve: const Interval(0.0, 0.6, curve: Curves.easeOut),
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));
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final fadeAnimation = Tween<double>(
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begin: 0.0,
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end: 1.0,
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).animate(CurvedAnimation(
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parent: _animationController,
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curve: const Interval(0.0, 0.6, curve: Curves.easeOut),
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));
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return FadeTransition(
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opacity: fadeAnimation,
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child: SlideTransition(
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position: slideAnimation,
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child: child,
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),
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);
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},
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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prediction['disease'] as String,
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style: const TextStyle(
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fontSize: 26,
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fontWeight: FontWeight.bold,
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letterSpacing: 0.5,
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),
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),
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const SizedBox(height: 8),
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Row(
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children: [
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Container(
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padding: const EdgeInsets.symmetric(
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horizontal: 10, vertical: 4),
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decoration: BoxDecoration(
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color: Colors.green.shade50,
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borderRadius: BorderRadius.circular(20),
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border: Border.all(
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color: Colors.green.shade200,
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width: 1,
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),
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),
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child: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(
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Icons.agriculture_rounded,
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size: 14,
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color: Colors.green.shade700,
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),
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const SizedBox(width: 4),
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Text(
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'Tanaman Padi',
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style: TextStyle(
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fontSize: 12,
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color: Colors.green.shade700,
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fontWeight: FontWeight.w500,
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),
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),
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],
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),
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),
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const SizedBox(width: 8),
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Container(
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padding: const EdgeInsets.symmetric(
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horizontal: 10, vertical: 4),
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decoration: BoxDecoration(
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color:
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_getConfidenceColor(confidence).withOpacity(0.1),
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borderRadius: BorderRadius.circular(20),
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border: Border.all(
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color: _getConfidenceColor(confidence)
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.withOpacity(0.3),
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width: 1,
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),
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),
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child: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(
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_getSeverityIcon(confidence),
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size: 14,
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color: _getConfidenceColor(confidence),
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),
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const SizedBox(width: 4),
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Text(
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_getSeverityText(confidence),
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style: TextStyle(
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fontSize: 12,
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color: _getConfidenceColor(confidence),
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fontWeight: FontWeight.w500,
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),
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),
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],
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),
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),
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],
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),
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],
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),
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),
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),
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// Divider custom
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Padding(
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padding: const EdgeInsets.symmetric(vertical: 24, horizontal: 24),
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child: Container(
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height: 1,
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color: Colors.grey.shade200,
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),
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),
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// Description section
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_buildSection(
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title: 'Tentang Penyakit',
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icon: Icons.info_outline_rounded,
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content: widget.description,
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delay: 0.1,
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),
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// Treatment section
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if (widget.treatments.isNotEmpty)
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_buildListSection(
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title: 'Cara Penanganan',
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icon: Icons.healing_rounded,
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items: widget.treatments,
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itemIcon: Icons.check_circle_rounded,
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itemColor: Colors.green.shade600,
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delay: 0.2,
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),
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// Prevention section
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_buildListSection(
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title: 'Cara Pencegahan',
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icon: Icons.shield_rounded,
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items: widget.preventions,
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itemIcon: Icons.shield_moon_rounded,
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itemColor: Colors.blue.shade600,
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delay: 0.3,
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),
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// Action buttons
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Padding(
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padding: const EdgeInsets.all(24.0),
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child: AnimatedBuilder(
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animation: _animationController,
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builder: (context, child) {
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final slideAnimation = Tween<Offset>(
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begin: const Offset(0, 0.5),
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end: Offset.zero,
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).animate(CurvedAnimation(
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parent: _animationController,
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curve: Interval(0.4, 0.8, curve: Curves.easeOut),
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));
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final fadeAnimation = Tween<double>(
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begin: 0.0,
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end: 1.0,
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).animate(CurvedAnimation(
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parent: _animationController,
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curve: Interval(0.4, 0.8, curve: Curves.easeOut),
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));
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return FadeTransition(
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opacity: fadeAnimation,
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child: SlideTransition(
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position: slideAnimation,
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child: child,
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),
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);
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},
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child: Row(
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children: [
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Expanded(
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child: ElevatedButton.icon(
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icon: const Icon(Icons.share_rounded),
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label: const Text('Bagikan Hasil'),
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style: ElevatedButton.styleFrom(
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backgroundColor: Colors.green.shade600,
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foregroundColor: Colors.white,
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padding: const EdgeInsets.symmetric(vertical: 15),
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elevation: 2,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12),
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),
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textStyle: const TextStyle(
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fontSize: 15,
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fontWeight: FontWeight.bold,
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),
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),
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onPressed: () {
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// TODO: Implementasi fungsi berbagi
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Get.snackbar(
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'Bagikan',
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'Fitur berbagi akan segera tersedia',
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snackPosition: SnackPosition.BOTTOM,
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);
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},
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),
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),
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const SizedBox(width: 16),
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Expanded(
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child: OutlinedButton.icon(
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icon: const Icon(Icons.info_outline_rounded),
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label: const Text('Info Lanjut'),
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|
style: OutlinedButton.styleFrom(
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foregroundColor: Colors.green.shade700,
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side: BorderSide(
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color: Colors.green.shade400, width: 1.5),
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padding: const EdgeInsets.symmetric(vertical: 15),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12),
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),
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textStyle: const TextStyle(
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fontSize: 15,
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fontWeight: FontWeight.bold,
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),
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),
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onPressed: () {
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// TODO: Implementasi fungsi info lanjut
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Get.snackbar(
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'Info Lanjut',
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'Fitur informasi lanjutan akan segera tersedia',
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snackPosition: SnackPosition.BOTTOM,
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);
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},
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),
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),
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],
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),
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),
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),
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],
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),
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);
|
|
}
|
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|
|
// Widget untuk section dengan text biasa
|
|
Widget _buildSection({
|
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required String title,
|
|
required IconData icon,
|
|
required String content,
|
|
required double delay,
|
|
}) {
|
|
return Padding(
|
|
padding: const EdgeInsets.fromLTRB(24, 0, 24, 24),
|
|
child: AnimatedBuilder(
|
|
animation: _animationController,
|
|
builder: (context, child) {
|
|
final slideAnimation = Tween<Offset>(
|
|
begin: const Offset(0, 0.5),
|
|
end: Offset.zero,
|
|
).animate(CurvedAnimation(
|
|
parent: _animationController,
|
|
curve: Interval(0.1 + delay, 0.6 + delay, curve: Curves.easeOut),
|
|
));
|
|
|
|
final fadeAnimation = Tween<double>(
|
|
begin: 0.0,
|
|
end: 1.0,
|
|
).animate(CurvedAnimation(
|
|
parent: _animationController,
|
|
curve: Interval(0.1 + delay, 0.6 + delay, curve: Curves.easeOut),
|
|
));
|
|
|
|
return FadeTransition(
|
|
opacity: fadeAnimation,
|
|
child: SlideTransition(
|
|
position: slideAnimation,
|
|
child: child,
|
|
),
|
|
);
|
|
},
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Row(
|
|
children: [
|
|
Container(
|
|
padding: const EdgeInsets.all(8),
|
|
decoration: BoxDecoration(
|
|
color: Colors.green.shade50,
|
|
borderRadius: BorderRadius.circular(10),
|
|
),
|
|
child: Icon(
|
|
icon,
|
|
color: Colors.green.shade700,
|
|
size: 20,
|
|
),
|
|
),
|
|
const SizedBox(width: 12),
|
|
Text(
|
|
title,
|
|
style: const TextStyle(
|
|
fontSize: 18,
|
|
fontWeight: FontWeight.bold,
|
|
color: Colors.black87,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
const SizedBox(height: 16),
|
|
Container(
|
|
padding: const EdgeInsets.all(16),
|
|
decoration: BoxDecoration(
|
|
color: Colors.grey.shade50,
|
|
borderRadius: BorderRadius.circular(16),
|
|
border: Border.all(
|
|
color: Colors.grey.shade200,
|
|
width: 1,
|
|
),
|
|
),
|
|
child: Text(
|
|
content,
|
|
style: const TextStyle(
|
|
fontSize: 15,
|
|
color: Colors.black87,
|
|
height: 1.5,
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
// Widget untuk section dengan list items
|
|
Widget _buildListSection({
|
|
required String title,
|
|
required IconData icon,
|
|
required List<String> items,
|
|
required IconData itemIcon,
|
|
required Color itemColor,
|
|
required double delay,
|
|
}) {
|
|
return Padding(
|
|
padding: const EdgeInsets.fromLTRB(24, 0, 24, 24),
|
|
child: AnimatedBuilder(
|
|
animation: _animationController,
|
|
builder: (context, child) {
|
|
final slideAnimation = Tween<Offset>(
|
|
begin: const Offset(0, 0.5),
|
|
end: Offset.zero,
|
|
).animate(CurvedAnimation(
|
|
parent: _animationController,
|
|
curve: Interval(0.1 + delay, 0.6 + delay, curve: Curves.easeOut),
|
|
));
|
|
|
|
final fadeAnimation = Tween<double>(
|
|
begin: 0.0,
|
|
end: 1.0,
|
|
).animate(CurvedAnimation(
|
|
parent: _animationController,
|
|
curve: Interval(0.1 + delay, 0.6 + delay, curve: Curves.easeOut),
|
|
));
|
|
|
|
return FadeTransition(
|
|
opacity: fadeAnimation,
|
|
child: SlideTransition(
|
|
position: slideAnimation,
|
|
child: child,
|
|
),
|
|
);
|
|
},
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Row(
|
|
children: [
|
|
Container(
|
|
padding: const EdgeInsets.all(8),
|
|
decoration: BoxDecoration(
|
|
color: Colors.green.shade50,
|
|
borderRadius: BorderRadius.circular(10),
|
|
),
|
|
child: Icon(
|
|
icon,
|
|
color: Colors.green.shade700,
|
|
size: 20,
|
|
),
|
|
),
|
|
const SizedBox(width: 12),
|
|
Text(
|
|
title,
|
|
style: const TextStyle(
|
|
fontSize: 18,
|
|
fontWeight: FontWeight.bold,
|
|
color: Colors.black87,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
const SizedBox(height: 16),
|
|
Container(
|
|
padding: const EdgeInsets.all(16),
|
|
decoration: BoxDecoration(
|
|
color: Colors.grey.shade50,
|
|
borderRadius: BorderRadius.circular(16),
|
|
border: Border.all(
|
|
color: Colors.grey.shade200,
|
|
width: 1,
|
|
),
|
|
),
|
|
child: Column(
|
|
children: [
|
|
for (int i = 0; i < items.length; i++)
|
|
Padding(
|
|
padding: EdgeInsets.only(
|
|
bottom: i < items.length - 1 ? 12 : 0),
|
|
child: Row(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Icon(
|
|
itemIcon,
|
|
color: itemColor,
|
|
size: 20,
|
|
),
|
|
const SizedBox(width: 12),
|
|
Expanded(
|
|
child: Text(
|
|
items[i],
|
|
style: const TextStyle(
|
|
fontSize: 15,
|
|
color: Colors.black87,
|
|
height: 1.5,
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
// Widget untuk tombol kembali
|
|
Widget _buildBackButton() {
|
|
return AnimatedBuilder(
|
|
animation: _animationController,
|
|
builder: (context, child) {
|
|
final scale = Tween<double>(
|
|
begin: 0.0,
|
|
end: 1.0,
|
|
)
|
|
.animate(CurvedAnimation(
|
|
parent: _animationController,
|
|
curve: const Interval(0.0, 0.4, curve: Curves.elasticOut),
|
|
))
|
|
.value;
|
|
|
|
return Transform.scale(
|
|
scale: scale,
|
|
child: child,
|
|
);
|
|
},
|
|
child: Container(
|
|
decoration: BoxDecoration(
|
|
color: Colors.white.withOpacity(0.8),
|
|
shape: BoxShape.circle,
|
|
boxShadow: [
|
|
BoxShadow(
|
|
color: Colors.black.withOpacity(0.2),
|
|
blurRadius: 8,
|
|
offset: const Offset(0, 3),
|
|
),
|
|
],
|
|
),
|
|
child: Material(
|
|
color: Colors.transparent,
|
|
child: InkWell(
|
|
onTap: () => Get.back(),
|
|
borderRadius: BorderRadius.circular(20),
|
|
child: const Padding(
|
|
padding: EdgeInsets.all(8.0),
|
|
child: Icon(
|
|
Icons.arrow_back_rounded,
|
|
color: Colors.black87,
|
|
size: 24,
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
// Widget untuk tombol share
|
|
Widget _buildShareButton() {
|
|
return AnimatedBuilder(
|
|
animation: _animationController,
|
|
builder: (context, child) {
|
|
final scale = Tween<double>(
|
|
begin: 0.0,
|
|
end: 1.0,
|
|
)
|
|
.animate(CurvedAnimation(
|
|
parent: _animationController,
|
|
curve: const Interval(0.1, 0.5, curve: Curves.elasticOut),
|
|
))
|
|
.value;
|
|
|
|
return Transform.scale(
|
|
scale: scale,
|
|
child: child,
|
|
);
|
|
},
|
|
child: Container(
|
|
decoration: BoxDecoration(
|
|
color: Colors.white.withOpacity(0.8),
|
|
shape: BoxShape.circle,
|
|
boxShadow: [
|
|
BoxShadow(
|
|
color: Colors.black.withOpacity(0.2),
|
|
blurRadius: 8,
|
|
offset: const Offset(0, 3),
|
|
),
|
|
],
|
|
),
|
|
child: Material(
|
|
color: Colors.transparent,
|
|
child: InkWell(
|
|
onTap: () {
|
|
Get.snackbar(
|
|
'Bagikan',
|
|
'Fitur berbagi akan segera tersedia',
|
|
snackPosition: SnackPosition.BOTTOM,
|
|
);
|
|
},
|
|
borderRadius: BorderRadius.circular(20),
|
|
child: const Padding(
|
|
padding: EdgeInsets.all(8.0),
|
|
child: Icon(
|
|
Icons.share_rounded,
|
|
color: Colors.black87,
|
|
size: 24,
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
// Helper functions untuk warna dan ikon yang sesuai dengan tingkat keyakinan
|
|
Color _getConfidenceColor(double confidence) {
|
|
if (confidence > 80) {
|
|
return Colors.red;
|
|
} else if (confidence > 60) {
|
|
return Colors.orange;
|
|
} else {
|
|
return Colors.green;
|
|
}
|
|
}
|
|
|
|
IconData _getConfidenceIcon(double confidence) {
|
|
if (confidence > 80) {
|
|
return Icons.priority_high_rounded;
|
|
} else if (confidence > 60) {
|
|
return Icons.warning_amber_rounded;
|
|
} else {
|
|
return Icons.check_circle_rounded;
|
|
}
|
|
}
|
|
|
|
IconData _getSeverityIcon(double confidence) {
|
|
if (confidence > 80) {
|
|
return Icons.dangerous_rounded;
|
|
} else if (confidence > 60) {
|
|
return Icons.warning_amber_rounded;
|
|
} else {
|
|
return Icons.check_circle_outline_rounded;
|
|
}
|
|
}
|
|
|
|
String _getSeverityText(double confidence) {
|
|
if (confidence > 80) {
|
|
return 'Parah';
|
|
} else if (confidence > 60) {
|
|
return 'Sedang';
|
|
} else {
|
|
return 'Ringan';
|
|
}
|
|
}
|
|
}
|