544 lines
15 KiB
Dart
544 lines
15 KiB
Dart
import 'package:auto_route/auto_route.dart';
|
|
import 'package:flutter/material.dart';
|
|
|
|
import '../../../common/theme/theme.dart';
|
|
import '../../components/appbar/appbar.dart';
|
|
import 'widgets/ingredient_tile.dart';
|
|
import 'widgets/product_tile.dart';
|
|
import 'widgets/stat_card.dart';
|
|
import 'widgets/tabbar_delegate.dart';
|
|
|
|
// Sample inventory data for products
|
|
class ProductItem {
|
|
final String id;
|
|
final String name;
|
|
final String category;
|
|
final int quantity;
|
|
final double price;
|
|
final String status;
|
|
final String image;
|
|
|
|
ProductItem({
|
|
required this.id,
|
|
required this.name,
|
|
required this.category,
|
|
required this.quantity,
|
|
required this.price,
|
|
required this.status,
|
|
required this.image,
|
|
});
|
|
}
|
|
|
|
// Sample inventory data for ingredients
|
|
class IngredientItem {
|
|
final String id;
|
|
final String name;
|
|
final String unit;
|
|
final double quantity;
|
|
final double minQuantity;
|
|
final String status;
|
|
final String image;
|
|
|
|
IngredientItem({
|
|
required this.id,
|
|
required this.name,
|
|
required this.unit,
|
|
required this.quantity,
|
|
required this.minQuantity,
|
|
required this.status,
|
|
required this.image,
|
|
});
|
|
}
|
|
|
|
// Custom SliverPersistentHeaderDelegate untuk TabBar
|
|
|
|
@RoutePage()
|
|
class InventoryPage extends StatefulWidget {
|
|
const InventoryPage({super.key});
|
|
|
|
@override
|
|
State<InventoryPage> createState() => _InventoryPageState();
|
|
}
|
|
|
|
class _InventoryPageState extends State<InventoryPage>
|
|
with TickerProviderStateMixin {
|
|
late AnimationController _fadeAnimationController;
|
|
late AnimationController _slideAnimationController;
|
|
late Animation<double> _fadeAnimation;
|
|
late Animation<Offset> _slideAnimation;
|
|
late TabController _tabController;
|
|
|
|
final List<ProductItem> productItems = [
|
|
ProductItem(
|
|
id: '1',
|
|
name: 'Laptop Gaming ASUS ROG',
|
|
category: 'Elektronik',
|
|
quantity: 5,
|
|
price: 15000000,
|
|
status: 'available',
|
|
image: '💻',
|
|
),
|
|
ProductItem(
|
|
id: '2',
|
|
name: 'Kemeja Formal Pria',
|
|
category: 'Fashion',
|
|
quantity: 25,
|
|
price: 250000,
|
|
status: 'available',
|
|
image: '👔',
|
|
),
|
|
ProductItem(
|
|
id: '3',
|
|
name: 'Smartphone Samsung Galaxy',
|
|
category: 'Elektronik',
|
|
quantity: 12,
|
|
price: 8500000,
|
|
status: 'available',
|
|
image: '📱',
|
|
),
|
|
ProductItem(
|
|
id: '4',
|
|
name: 'Tas Ransel Travel',
|
|
category: 'Fashion',
|
|
quantity: 8,
|
|
price: 350000,
|
|
status: 'low_stock',
|
|
image: '🎒',
|
|
),
|
|
ProductItem(
|
|
id: '4',
|
|
name: 'Tas Ransel Travel',
|
|
category: 'Fashion',
|
|
quantity: 8,
|
|
price: 350000,
|
|
status: 'low_stock',
|
|
image: '🎒',
|
|
),
|
|
ProductItem(
|
|
id: '4',
|
|
name: 'Tas Ransel Travel',
|
|
category: 'Fashion',
|
|
quantity: 8,
|
|
price: 350000,
|
|
status: 'low_stock',
|
|
image: '🎒',
|
|
),
|
|
];
|
|
|
|
final List<IngredientItem> ingredientItems = [
|
|
IngredientItem(
|
|
id: '1',
|
|
name: 'Tepung Terigu',
|
|
unit: 'kg',
|
|
quantity: 50.5,
|
|
minQuantity: 10.0,
|
|
status: 'available',
|
|
image: '🌾',
|
|
),
|
|
IngredientItem(
|
|
id: '2',
|
|
name: 'Gula Pasir',
|
|
unit: 'kg',
|
|
quantity: 2.5,
|
|
minQuantity: 5.0,
|
|
status: 'low_stock',
|
|
image: '🍬',
|
|
),
|
|
IngredientItem(
|
|
id: '3',
|
|
name: 'Telur Ayam',
|
|
unit: 'butir',
|
|
quantity: 120,
|
|
minQuantity: 50,
|
|
status: 'available',
|
|
image: '🥚',
|
|
),
|
|
IngredientItem(
|
|
id: '4',
|
|
name: 'Susu Segar',
|
|
unit: 'liter',
|
|
quantity: 0,
|
|
minQuantity: 10.0,
|
|
status: 'out_of_stock',
|
|
image: '🥛',
|
|
),
|
|
IngredientItem(
|
|
id: '5',
|
|
name: 'Mentega',
|
|
unit: 'kg',
|
|
quantity: 15.2,
|
|
minQuantity: 5.0,
|
|
status: 'available',
|
|
image: '🧈',
|
|
),
|
|
];
|
|
|
|
@override
|
|
void initState() {
|
|
super.initState();
|
|
_tabController = TabController(length: 2, vsync: this);
|
|
|
|
_fadeAnimationController = AnimationController(
|
|
duration: const Duration(milliseconds: 1000),
|
|
vsync: this,
|
|
);
|
|
_slideAnimationController = AnimationController(
|
|
duration: const Duration(milliseconds: 800),
|
|
vsync: this,
|
|
);
|
|
|
|
_fadeAnimation = Tween<double>(begin: 0.0, end: 1.0).animate(
|
|
CurvedAnimation(
|
|
parent: _fadeAnimationController,
|
|
curve: Curves.easeInOut,
|
|
),
|
|
);
|
|
|
|
_slideAnimation =
|
|
Tween<Offset>(begin: const Offset(0.0, 0.3), end: Offset.zero).animate(
|
|
CurvedAnimation(
|
|
parent: _slideAnimationController,
|
|
curve: Curves.easeOutBack,
|
|
),
|
|
);
|
|
|
|
_fadeAnimationController.forward();
|
|
_slideAnimationController.forward();
|
|
}
|
|
|
|
@override
|
|
void dispose() {
|
|
_fadeAnimationController.dispose();
|
|
_slideAnimationController.dispose();
|
|
_tabController.dispose();
|
|
super.dispose();
|
|
}
|
|
|
|
Color getStatusColor(String status) {
|
|
switch (status) {
|
|
case 'available':
|
|
return AppColor.success;
|
|
case 'low_stock':
|
|
return AppColor.warning;
|
|
case 'out_of_stock':
|
|
return AppColor.error;
|
|
default:
|
|
return AppColor.textSecondary;
|
|
}
|
|
}
|
|
|
|
String getStatusText(String status) {
|
|
switch (status) {
|
|
case 'available':
|
|
return 'Tersedia';
|
|
case 'low_stock':
|
|
return 'Stok Rendah';
|
|
case 'out_of_stock':
|
|
return 'Habis';
|
|
default:
|
|
return 'Unknown';
|
|
}
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return Scaffold(
|
|
backgroundColor: AppColor.background,
|
|
body: FadeTransition(
|
|
opacity: _fadeAnimation,
|
|
child: SlideTransition(
|
|
position: _slideAnimation,
|
|
child: NestedScrollView(
|
|
headerSliverBuilder: (context, innerBoxIsScrolled) {
|
|
return [
|
|
_buildSliverAppBar(),
|
|
SliverPersistentHeader(
|
|
pinned: true,
|
|
delegate: InventorySliverTabBarDelegate(
|
|
tabBar: TabBar(
|
|
controller: _tabController,
|
|
indicator: BoxDecoration(
|
|
gradient: LinearGradient(
|
|
colors: AppColor.primaryGradient,
|
|
begin: Alignment.topLeft,
|
|
end: Alignment.bottomRight,
|
|
),
|
|
borderRadius: BorderRadius.circular(25),
|
|
boxShadow: [
|
|
BoxShadow(
|
|
color: AppColor.primary.withOpacity(0.3),
|
|
blurRadius: 12,
|
|
offset: const Offset(0, 4),
|
|
),
|
|
],
|
|
),
|
|
indicatorSize: TabBarIndicatorSize.tab,
|
|
indicatorPadding: const EdgeInsets.all(6),
|
|
labelColor: AppColor.textWhite,
|
|
unselectedLabelColor: AppColor.textSecondary,
|
|
labelStyle: const TextStyle(
|
|
fontWeight: FontWeight.w700,
|
|
fontSize: 13,
|
|
),
|
|
unselectedLabelStyle: const TextStyle(
|
|
fontWeight: FontWeight.w500,
|
|
fontSize: 13,
|
|
),
|
|
dividerColor: Colors.transparent,
|
|
splashFactory: NoSplash.splashFactory,
|
|
overlayColor: MaterialStateProperty.all(
|
|
Colors.transparent,
|
|
),
|
|
tabs: [
|
|
Tab(
|
|
height: 40,
|
|
child: Container(
|
|
padding: const EdgeInsets.symmetric(horizontal: 12),
|
|
child: const Row(
|
|
mainAxisSize: MainAxisSize.min,
|
|
mainAxisAlignment: MainAxisAlignment.center,
|
|
children: [
|
|
Icon(Icons.inventory_2_rounded, size: 16),
|
|
SizedBox(width: 6),
|
|
Text('Produk'),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
Tab(
|
|
height: 40,
|
|
child: Container(
|
|
padding: const EdgeInsets.symmetric(horizontal: 12),
|
|
child: const Row(
|
|
mainAxisSize: MainAxisSize.min,
|
|
mainAxisAlignment: MainAxisAlignment.center,
|
|
children: [
|
|
Icon(Icons.restaurant_menu_rounded, size: 16),
|
|
SizedBox(width: 6),
|
|
Text('Bahan'),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
];
|
|
},
|
|
body: TabBarView(
|
|
controller: _tabController,
|
|
children: [_buildProductTab(), _buildIngredientTab()],
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
Widget _buildSliverAppBar() {
|
|
return SliverAppBar(
|
|
expandedHeight: 120,
|
|
floating: false,
|
|
pinned: true,
|
|
elevation: 0,
|
|
backgroundColor: AppColor.primary,
|
|
flexibleSpace: CustomAppBar(title: 'Inventaris'),
|
|
);
|
|
}
|
|
|
|
Widget _buildProductTab() {
|
|
return CustomScrollView(
|
|
slivers: [
|
|
SliverToBoxAdapter(child: _buildProductStats()),
|
|
SliverPadding(
|
|
padding: const EdgeInsets.all(16),
|
|
sliver: SliverGrid(
|
|
gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
|
|
crossAxisCount: 2,
|
|
crossAxisSpacing: 12,
|
|
mainAxisSpacing: 12,
|
|
childAspectRatio: 0.75,
|
|
),
|
|
delegate: SliverChildBuilderDelegate(
|
|
(context, index) =>
|
|
InventoryProductTile(item: productItems[index]),
|
|
childCount: productItems.length,
|
|
),
|
|
),
|
|
),
|
|
],
|
|
);
|
|
}
|
|
|
|
Widget _buildIngredientTab() {
|
|
return CustomScrollView(
|
|
slivers: [
|
|
SliverToBoxAdapter(child: _buildIngredientStats()),
|
|
SliverPadding(
|
|
padding: const EdgeInsets.all(16),
|
|
sliver: SliverList(
|
|
delegate: SliverChildBuilderDelegate(
|
|
(context, index) =>
|
|
InventoryIngredientTile(item: ingredientItems[index]),
|
|
childCount: ingredientItems.length,
|
|
),
|
|
),
|
|
),
|
|
],
|
|
);
|
|
}
|
|
|
|
Widget _buildProductStats() {
|
|
final totalProducts = productItems.length;
|
|
final availableProducts = productItems
|
|
.where((item) => item.status == 'available')
|
|
.length;
|
|
final lowStockProducts = productItems
|
|
.where((item) => item.status == 'low_stock')
|
|
.length;
|
|
|
|
return Container(
|
|
margin: const EdgeInsets.all(16),
|
|
child: Column(
|
|
children: [
|
|
Row(
|
|
children: [
|
|
Expanded(
|
|
child: _buildStatCard(
|
|
'Total Produk',
|
|
totalProducts.toString(),
|
|
Icons.inventory_2_rounded,
|
|
AppColor.primary,
|
|
'+12%',
|
|
),
|
|
),
|
|
const SizedBox(width: 16),
|
|
Expanded(
|
|
child: _buildStatCard(
|
|
'Tersedia',
|
|
availableProducts.toString(),
|
|
Icons.check_circle_rounded,
|
|
AppColor.success,
|
|
'+5%',
|
|
),
|
|
),
|
|
],
|
|
),
|
|
const SizedBox(height: 16),
|
|
Row(
|
|
children: [
|
|
Expanded(
|
|
child: _buildStatCard(
|
|
'Stok Rendah',
|
|
lowStockProducts.toString(),
|
|
Icons.warning_rounded,
|
|
AppColor.warning,
|
|
'-8%',
|
|
),
|
|
),
|
|
const SizedBox(width: 16),
|
|
Expanded(
|
|
child: Container(), // Empty space for balance
|
|
),
|
|
],
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
Widget _buildIngredientStats() {
|
|
final totalIngredients = ingredientItems.length;
|
|
final availableIngredients = ingredientItems
|
|
.where((item) => item.status == 'available')
|
|
.length;
|
|
final lowStockIngredients = ingredientItems
|
|
.where((item) => item.status == 'low_stock')
|
|
.length;
|
|
final outOfStockIngredients = ingredientItems
|
|
.where((item) => item.status == 'out_of_stock')
|
|
.length;
|
|
|
|
return Container(
|
|
margin: const EdgeInsets.all(16),
|
|
child: Column(
|
|
children: [
|
|
Row(
|
|
children: [
|
|
Expanded(
|
|
child: _buildStatCard(
|
|
'Total Bahan',
|
|
totalIngredients.toString(),
|
|
Icons.restaurant_menu_rounded,
|
|
AppColor.primary,
|
|
'+8%',
|
|
),
|
|
),
|
|
const SizedBox(width: 16),
|
|
Expanded(
|
|
child: _buildStatCard(
|
|
'Tersedia',
|
|
availableIngredients.toString(),
|
|
Icons.check_circle_rounded,
|
|
AppColor.success,
|
|
'+15%',
|
|
),
|
|
),
|
|
],
|
|
),
|
|
const SizedBox(height: 16),
|
|
Row(
|
|
children: [
|
|
Expanded(
|
|
child: _buildStatCard(
|
|
'Stok Kurang',
|
|
lowStockIngredients.toString(),
|
|
Icons.warning_rounded,
|
|
AppColor.warning,
|
|
'-3%',
|
|
),
|
|
),
|
|
const SizedBox(width: 16),
|
|
Expanded(
|
|
child: _buildStatCard(
|
|
'Habis',
|
|
outOfStockIngredients.toString(),
|
|
Icons.error_rounded,
|
|
AppColor.error,
|
|
'+1',
|
|
),
|
|
),
|
|
],
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
Widget _buildStatCard(
|
|
String title,
|
|
String value,
|
|
IconData icon,
|
|
Color color,
|
|
String change,
|
|
) {
|
|
return TweenAnimationBuilder<double>(
|
|
tween: Tween<double>(begin: 0, end: 1),
|
|
duration: const Duration(milliseconds: 800),
|
|
builder: (context, animationValue, child) {
|
|
return Transform.scale(
|
|
scale: animationValue,
|
|
child: InventoryStatCard(
|
|
title: title,
|
|
value: value,
|
|
icon: icon,
|
|
color: color,
|
|
change: change,
|
|
),
|
|
);
|
|
},
|
|
);
|
|
}
|
|
}
|