Files
grocery_user_app-frontend/lib/src/ui/home/home_screen.dart
2025-02-11 18:42:56 +05:30

763 lines
34 KiB
Dart

import 'package:carousel_slider/carousel_slider.dart';
import 'package:flutter/material.dart';
import 'package:fluttertoast/fluttertoast.dart';
import 'package:go_router/go_router.dart';
import 'package:grocery_app/src/common_widget/network_image.dart';
import 'package:grocery_app/src/core/routes/routes.dart';
import 'package:grocery_app/src/logic/provider/home_provider.dart';
import 'package:grocery_app/src/ui/bestdeal/bestdeal_screen.dart';
import 'package:grocery_app/src/ui/fruitvegidetail/fruit_veggie_detail.dart';
import 'package:grocery_app/src/ui/header.dart';
import 'package:grocery_app/utils/constants/color_constant.dart';
import 'package:grocery_app/utils/constants/shared_pref_utils.dart';
import 'package:grocery_app/utils/constants/string_constant.dart';
import 'package:grocery_app/utils/extensions/extensions.dart';
import 'package:grocery_app/utils/extensions/uicontext.dart';
import 'package:material_design_icons_flutter/material_design_icons_flutter.dart';
import 'package:provider/provider.dart';
import 'package:skeletonizer/skeletonizer.dart';
import 'package:url_launcher/url_launcher.dart';
class HomeScreen extends StatefulWidget {
const HomeScreen({super.key});
@override
State<HomeScreen> createState() => _HomeScreenState();
}
class _HomeScreenState extends State<HomeScreen> {
@override
void initState() {
super.initState();
Provider.of<ProductProvider>(context, listen: false).getBanners(context);
Provider.of<ProductProvider>(context, listen: false)
.gettAllProduct(context, "");
Provider.of<ProductProvider>(context, listen: false)
.getBestDealProduct(context);
Provider.of<ProductProvider>(context, listen: false)
.getAllcategory(context);
getUserDetails();
}
getUserDetails() async {
APPSTRING.userName = (await SharedPrefUtils.getUserName())!;
APPSTRING.emailName = (await SharedPrefUtils.getUserEmail())!;
APPSTRING.userProfile = (await SharedPrefUtils.getUserProfile())!;
APPSTRING.userLastName = (await SharedPrefUtils.getLastName())!;
}
@override
Widget build(BuildContext context) {
return SafeArea(
child: Scaffold(
body: Padding(
padding: context.bodyAllPadding.copyWith(
top: 0,
),
child: SingleChildScrollView(
child: Column(
children: [
Header(),
const SizedBox(
height: 15,
),
Row(
children: [
Expanded(
child: Container(
height: 50,
decoration: BoxDecoration(
color: APPCOLOR.bgGrey,
borderRadius: BorderRadius.circular(5),
),
child: TextFormField(
decoration: InputDecoration(
border: InputBorder.none,
fillColor: Colors.transparent,
prefixIcon: Icon(MdiIcons.magnify),
hintText: 'Search',
hintStyle:
context.customRegular(APPCOLOR.grey666666, 18),
isCollapsed: true,
contentPadding: const EdgeInsets.symmetric(
vertical: 10, horizontal: 10),
),
),
),
),
const SizedBox(
width: 10,
),
Container(
height: 50,
width: 50,
decoration: BoxDecoration(
color: APPCOLOR.lightGreen,
borderRadius: BorderRadius.circular(5),
),
child: Center(
child: Icon(
MdiIcons.tuneVariant,
color: Colors.white,
),
),
),
],
),
const SizedBox(
height: 15,
),
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Expanded(
child: Text(
"Shop By Category",
style: context.customExtraBold(Colors.black, 18),
),
),
InkWell(
onTap: () {
// Navigator.of(context).push(MaterialPageRoute(
// builder: (context) {
// return const FruitVeggieDetail();
// },
// ));
context.push(MyRoutes.FRUITVEGGIEDETAIL);
},
child: Text(
"See All",
style: context.customMedium(APPCOLOR.lightGreen, 16),
),
),
],
),
const SizedBox(
height: 15,
),
categoriesProduct(),
const SizedBox(
height: 15,
),
bannerview(),
const SizedBox(
height: 15,
),
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Expanded(
child: Text(
"Best Deal",
style: context.customExtraBold(Colors.black, 18),
),
),
InkWell(
onTap: () {
Navigator.of(context).push(MaterialPageRoute(
builder: (context) {
return const BestDealScreen();
},
));
},
child: Text(
"See All",
style: context.customMedium(APPCOLOR.lightGreen, 16),
),
),
],
),
const SizedBox(
height: 15,
),
bestDeal(),
const SizedBox(
height: 20,
),
],
),
),
),
),
);
}
Widget bestDeal() {
return Consumer<ProductProvider>(builder: (context, provider, child) {
return provider.isBestdealingloading
? SizedBox(
height: MediaQuery.of(context).size.height * 0.28,
child: ListView.builder(
itemCount: 5,
scrollDirection: Axis.horizontal,
itemBuilder: (context, index) {
double cardWidth = MediaQuery.of(context).size.width * 0.4;
return Padding(
padding:
const EdgeInsets.only(right: 10, bottom: 5, top: 5),
child: Skeletonizer(
enabled: provider.isBestdealingloading,
child: Container(
width: cardWidth,
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(15),
),
child: Padding(
padding: const EdgeInsets.all(5),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Center(
child: Container(
height:
MediaQuery.of(context).size.height * 0.12,
width: cardWidth * 0.9,
decoration: BoxDecoration(
color: Colors.grey[300],
borderRadius: BorderRadius.circular(15),
),
),
),
SizedBox(height: 10),
Container(
height: 15,
width: cardWidth * 0.8,
color: Colors.grey[300],
),
SizedBox(height: 5),
Container(
height: 12,
width: cardWidth * 0.5,
color: Colors.grey[300],
),
SizedBox(height: 5),
const Spacer(),
Row(
children: [
Container(
height: 12,
width: 40,
color: Colors.grey[300],
),
const Spacer(),
Container(
height: 25,
width: 40,
decoration: BoxDecoration(
color: Colors.grey[300],
borderRadius: BorderRadius.circular(5),
),
),
],
),
],
),
),
),
),
);
},
),
)
: provider.bestdeal.isEmpty
? Center(child: Text('No products available'))
: SizedBox(
height: MediaQuery.of(context).size.height * 0.28,
child: ListView.builder(
itemCount: provider.bestdeal.length,
scrollDirection: Axis.horizontal,
itemBuilder: (context, index) {
var bestdealproduct = provider.bestdeal[index];
double cardWidth =
MediaQuery.of(context).size.width * 0.4;
return InkWell(
onTap: () {
context.push(MyRoutes.PRODUCTDETAILS,
extra: bestdealproduct.id);
},
child: Padding(
padding: const EdgeInsets.only(
right: 10, bottom: 5, top: 5),
child: Container(
width: cardWidth,
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(15),
boxShadow: [
BoxShadow(
color: Colors.grey.withOpacity(0.1),
blurRadius: 1,
offset: const Offset(5, 5),
),
],
),
child: Padding(
padding: const EdgeInsets.all(5),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Center(
child: Container(
height:
MediaQuery.of(context).size.height *
0.12,
width: cardWidth * 0.9,
decoration: BoxDecoration(
color: APPCOLOR.bgGrey,
borderRadius: BorderRadius.circular(15),
),
child: Stack(
alignment: Alignment.center,
children: [
AppNetworkImage(
height: MediaQuery.of(context)
.size
.height *
0.08,
width: cardWidth * 0.7,
imageUrl: bestdealproduct
.productImages
?.first
?.url ??
"",
backGroundColor: Colors.transparent,
),
Positioned(
right: 1,
bottom: 0,
child: Container(
padding: EdgeInsets.symmetric(
horizontal: 6, vertical: 2),
decoration: BoxDecoration(
color: Colors.red,
borderRadius:
BorderRadius.circular(5),
),
child: Center(
child: Text(
"${calculateDiscountPercentage(double.parse(bestdealproduct.basePrice), double.parse(bestdealproduct.discountPrice))}% OFF",
style: TextStyle(
color: Colors.white,
fontSize: 12)),
),
),
)
],
),
),
),
SizedBox(
height:
MediaQuery.of(context).size.height *
0.01),
Text(
bestdealproduct.name ?? "",
textAlign: TextAlign.left,
maxLines: 2,
overflow: TextOverflow.ellipsis,
style: context.customMedium(
APPCOLOR.balck1A1A1A, 14),
),
SizedBox(
height:
MediaQuery.of(context).size.height *
0.005),
Text(
bestdealproduct.unit ?? "",
textAlign: TextAlign.left,
maxLines: 1,
overflow: TextOverflow.ellipsis,
style: context.customMedium(
Colors.grey.withOpacity(0.8), 12),
),
// SizedBox(
// height:
// MediaQuery.of(context).size.height *
// 0.005),
const Spacer(),
Row(
children: [
Row(
children: [
Text(
"\$${bestdealproduct.discountPrice ?? ""} ",
textAlign: TextAlign.left,
maxLines: 1,
overflow: TextOverflow.ellipsis,
style: context.customSemiBold(
Colors.black, 11),
),
Text(
"\$${bestdealproduct.basePrice ?? ""}",
textAlign: TextAlign.left,
maxLines: 1,
overflow: TextOverflow.ellipsis,
style: context
.customMedium(
Colors.grey
.withOpacity(0.8),
12)
.copyWith(
decoration: TextDecoration
.lineThrough),
),
],
),
const Spacer(),
Align(
alignment: Alignment.centerRight,
child: GestureDetector(
onTap: () async {
if (await SharedPrefUtils
.getToken() !=
null) {
await provider.addToCart(context,
bestdealproduct.id!, 1);
} else {
context.push(MyRoutes.SIGNUP);
}
},
child: Container(
height: MediaQuery.of(context)
.size
.height *
0.035,
width: MediaQuery.of(context)
.size
.width *
0.1,
decoration: BoxDecoration(
color: APPCOLOR.lightGreen,
borderRadius:
BorderRadius.circular(5),
),
child: Center(
child: provider.isLoading[
bestdealproduct.id] ??
false
? Padding(
padding:
const EdgeInsets.all(
8.0),
child: SizedBox(
height: 10,
width: 10,
child:
CircularProgressIndicator(
color: Colors
.white,
strokeWidth: 2),
),
)
: Text(
'Add',
style:
context.customRegular(
Colors.white, 12),
),
),
),
),
),
],
),
],
),
),
),
),
);
},
),
);
});
}
int calculateDiscountPercentage(double basePrice, double discountPrice) {
print(
"Base Price (Before Discount): $basePrice, Discount Price (After Discount): $discountPrice");
if (basePrice <= 0 || discountPrice <= 0 || discountPrice > basePrice) {
print("Error: Invalid price values.");
return 0;
}
double discountAmount = basePrice - discountPrice;
double discountPercentage = (discountAmount / basePrice) * 100;
return discountPercentage.round();
}
Widget bannerview() {
return Consumer<ProductProvider>(builder: (context, provider, child) {
return provider.isBannerLoading
? Skeletonizer(
enabled: provider.isBannerLoading,
child: Container(
height: 180,
width: double.infinity,
decoration: BoxDecoration(
color: Colors.grey[300],
borderRadius: BorderRadius.circular(15),
),
),
)
: provider.banner.isEmpty
? Center(child: Text('No products available'))
: CarouselSlider(
options: CarouselOptions(
height: 180,
autoPlay: true,
enlargeCenterPage: true,
viewportFraction: 1,
aspectRatio: 16 / 9,
initialPage: 0,
enableInfiniteScroll: true,
reverse: false,
autoPlayInterval: Duration(seconds: 3),
autoPlayAnimationDuration: Duration(milliseconds: 800),
autoPlayCurve: Curves.fastOutSlowIn,
enlargeFactor: 0.3,
),
items: provider.banner.map((banner) {
return Builder(
builder: (BuildContext context) {
return Container(
width: MediaQuery.of(context).size.width,
decoration: BoxDecoration(
color: Colors.greenAccent.withOpacity(0.1),
borderRadius: BorderRadius.circular(15),
),
child: Stack(
children: [
Positioned(
top: 15,
left: 15,
child: SizedBox(
width: 200,
child: Text(
banner.altText ?? "Special Event",
style: context.customExtraBold(
Colors.black, 18),
),
),
),
Positioned(
bottom: 15,
left: 15,
child: GestureDetector(
onTap: () {
_launchUrl(banner.redirectUrl);
},
child: Container(
height: 40,
width: 100,
decoration: BoxDecoration(
color: APPCOLOR.lightGreen,
borderRadius: BorderRadius.circular(5),
),
child: Center(
child: Text(
'Shop now',
style: context.customRegular(
Colors.white, 14),
),
),
),
),
),
Positioned(
right: 15,
bottom: 15,
child: AppNetworkImage(
height: 130,
width: 150,
imageUrl: banner.imageUrl ??
'https://e7.pngegg.com/pngimages/742/816/png-clipart-coca-cola-can-illustration-coca-cola-soft-drink-surge-pepsi-coke-sweetness-cola-thumbnail.png',
backGroundColor: Colors.transparent,
),
),
],
),
);
},
);
}).toList(),
);
});
}
// Future<void> _launchUrl(url) async {
// if (!await launchUrl(url)) {
// throw Exception('Could not launch $url');
// }
// }
Future<void> _launchUrl(url) async {
print("jdhfjkgh ${url}");
final Uri uri = Uri.parse(url);
if (!await launchUrl(uri, mode: LaunchMode.externalApplication)) {
throw 'Could not launch $url';
}
}
// Widget categoriesProduct() {
// return Consumer<ProductProvider>(builder: (context, provider, child) {
// if (provider.isLoadingg) {
// return Center(child: CircularProgressIndicator());
// } else if (provider.products.isEmpty) {
// return Center(child: Text('No products available'));
// } else {
// return GridView.builder(
// shrinkWrap: true,
// itemCount: provider.products.length,
// physics: const NeverScrollableScrollPhysics(),
// gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
// crossAxisCount: 4,
// crossAxisSpacing: 5,
// mainAxisSpacing: 5,
// childAspectRatio: MediaQuery.of(context).size.width /
// (MediaQuery.of(context).size.height / 1.2),
// ),
// itemBuilder: (context, index) {
// var product = provider.products[index];
// return InkWell(
// onTap: () {
// context.push(MyRoutes.PRODUCTDETAILS, extra: product.id);
// },
// child: SizedBox(
// child: Column(
// crossAxisAlignment: CrossAxisAlignment.center,
// children: [
// Container(
// decoration: BoxDecoration(
// color: APPCOLOR.bgGrey,
// borderRadius: BorderRadius.circular(5),
// ),
// child: AppNetworkImage(
// height: 80,
// width: 80,
// imageUrl: product.productImages!.first.url,
// //'https://i.pinimg.com/originals/a5/f3/5f/a5f35fb23e942809da3df91b23718e8d.png',
// backGroundColor: APPCOLOR.bgGrey,
// radius: 10,
// ),
// ),
// const SizedBox(
// height: 10,
// ),
// Text(
// product.name ?? "",
// textAlign: TextAlign.center,
// maxLines: 2,
// overflow: TextOverflow.ellipsis,
// style: context.customMedium(APPCOLOR.balck1A1A1A, 14),
// )
// ],
// ),
// ),
// );
// },
// );
// }
// });
// }
Widget categoriesProduct() {
return Consumer<ProductProvider>(builder: (context, provider, child) {
return provider.isLoadingg
? GridView.builder(
shrinkWrap: true,
itemCount: 8,
physics: const NeverScrollableScrollPhysics(),
gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
crossAxisCount: 4,
crossAxisSpacing: 5,
mainAxisSpacing: 5,
childAspectRatio: MediaQuery.of(context).size.width /
(MediaQuery.of(context).size.height / 1.2),
),
itemBuilder: (context, index) {
return Skeletonizer(
enabled: provider.isLoadingg,
child: Column(
crossAxisAlignment: CrossAxisAlignment.center,
children: [
Container(
height: 80,
width: 80,
decoration: BoxDecoration(
color: Colors.grey[300],
borderRadius: BorderRadius.circular(5),
),
),
const SizedBox(height: 10),
Container(
height: 15,
width: 60,
color: Colors.grey[300],
),
],
),
);
},
)
: provider.products.isEmpty
? Center(child: Text('No products available'))
: GridView.builder(
shrinkWrap: true,
itemCount: provider.products.length,
physics: const NeverScrollableScrollPhysics(),
gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
crossAxisCount: 4,
crossAxisSpacing: 5,
mainAxisSpacing: 5,
childAspectRatio: MediaQuery.of(context).size.width /
(MediaQuery.of(context).size.height / 1.2),
),
itemBuilder: (context, index) {
var product = provider.products[index];
return InkWell(
onTap: () {
context.push(MyRoutes.PRODUCTDETAILS,
extra: product.id);
},
child: SizedBox(
child: Column(
crossAxisAlignment: CrossAxisAlignment.center,
children: [
Container(
decoration: BoxDecoration(
color: APPCOLOR.bgGrey,
borderRadius: BorderRadius.circular(5),
),
child: AppNetworkImage(
height: 80,
width: 80,
imageUrl: product.productImages!.first.url,
backGroundColor: APPCOLOR.bgGrey,
radius: 10,
),
),
const SizedBox(height: 10),
Text(
product.name ?? "",
textAlign: TextAlign.center,
maxLines: 2,
overflow: TextOverflow.ellipsis,
style: context.customMedium(
APPCOLOR.balck1A1A1A, 14),
),
],
),
),
);
},
);
});
}
}