387 lines
16 KiB
Dart
387 lines
16 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter/widgets.dart';
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import 'package:flutter_screenutil/flutter_screenutil.dart';
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import 'package:flutter_svg/flutter_svg.dart';
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import 'package:go_router/go_router.dart';
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import 'package:grocery_app/src/common_widget/network_image.dart';
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import 'package:grocery_app/src/core/routes/routes.dart';
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import 'package:grocery_app/src/data/all_cart_items.dart';
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import 'package:grocery_app/src/logic/provider/bottom_navbar_provider.dart';
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import 'package:grocery_app/src/logic/provider/home_provider.dart';
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import 'package:grocery_app/utils/constants/assets_constant.dart';
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import 'package:grocery_app/utils/constants/color_constant.dart';
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import 'package:grocery_app/utils/constants/shared_pref_utils.dart';
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import 'package:grocery_app/utils/extensions/uicontext.dart';
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import 'package:material_design_icons_flutter/material_design_icons_flutter.dart';
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import 'package:provider/provider.dart';
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class BestDealScreen extends StatefulWidget {
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const BestDealScreen({super.key});
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@override
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State<BestDealScreen> createState() => _BestDealScreenState();
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}
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class _BestDealScreenState extends State<BestDealScreen> {
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@override
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void initState() {
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Provider.of<ProductProvider>(context, listen: false)
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.getBestDealProduct(context);
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super.initState();
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}
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int calculateDiscountPercentage(double basePrice, double discountPrice) {
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print(
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"Base Price (Before Discount): $basePrice, Discount Price (After Discount): $discountPrice");
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if (basePrice <= 0 || discountPrice <= 0 || discountPrice > basePrice) {
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print("Error: Invalid price values.");
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return 0;
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}
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double discountAmount = basePrice - discountPrice;
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double discountPercentage = (discountAmount / basePrice) * 100;
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return discountPercentage.round();
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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backgroundColor: Colors.white,
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centerTitle: true,
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leading: Center(
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child: SizedBox(
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height: 20,
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width: 20,
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child: InkWell(
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onTap: () {
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Navigator.of(context).pop();
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},
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child: SvgPicture.asset(
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APPASSETS.back,
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height: 20,
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width: 20,
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)),
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),
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),
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title: const Text(
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"Best Deal",
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style: TextStyle(
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fontSize: 20,
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fontWeight: FontWeight.w700,
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),
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),
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actions: [
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InkWell(
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onTap: () {},
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child: Icon(
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MdiIcons.magnify,
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size: 35,
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),
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)
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],
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),
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floatingActionButton: floatingAction(),
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body: Padding(
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padding: const EdgeInsets.only(bottom: 100),
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child: itemBestdeal(),
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));
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}
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Widget floatingAction() {
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return Consumer<ProductProvider>(builder: (context, provider, child) {
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if (provider.countList.isEmpty) {
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return Center();
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} else {
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return Padding(
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padding: const EdgeInsets.only(left: 30),
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child: Container(
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height: 80,
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width: MediaQuery.sizeOf(context).width,
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decoration: BoxDecoration(
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color: APPCOLOR.lightGreen,
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borderRadius: BorderRadius.circular(15)),
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child: Padding(
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padding: const EdgeInsets.all(10),
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child: Row(
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children: [
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SizedBox(
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width: 80,
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child: Stack(
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children: [
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Container(
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height: 70,
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width: 70,
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decoration: BoxDecoration(
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color: Colors.white.withOpacity(0.5),
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borderRadius: BorderRadius.circular(10)),
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),
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Positioned(
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left: 20,
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bottom: 0,
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top: 0,
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right: 0,
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child: AppNetworkImage(
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height: 70,
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width: 70,
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radius: 10,
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imageUrl: provider.lastImageurl ??
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"https://5.imimg.com/data5/SELLER/Default/2024/2/385126988/OL/DA/VW/8627346/1l-fortune-sunflower-oil.jpg",
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backGroundColor: Colors.white,
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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(
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width: 10,
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),
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Text(
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provider.countList.length.toString(),
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style: context.customRegular(
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Colors.white,
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29,
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),
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),
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const Spacer(),
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InkWell(
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onTap: () {
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context.read<BottomNavProvider>().setIndex(2);
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Navigator.pop(context);
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},
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child: Row(
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children: [
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Text(
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'View Cart',
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style: context.customMedium(Colors.white, 24),
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),
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const SizedBox(
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width: 10,
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),
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const Icon(
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Icons.arrow_forward,
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color: Colors.white,
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size: 35,
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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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}
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Widget itemBestdeal() {
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return Consumer<ProductProvider>(builder: (context, provider, child) {
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if (provider.isBestdealingloading) {
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return Center(child: CircularProgressIndicator());
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} else if (provider.bestdeal.isEmpty) {
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return Center(child: Text('No products available'));
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} else {
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print("kjhfgjkdfkjghdhjfgk ${provider.bestdeal.first.additionalInfo}");
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return Padding(
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padding: const EdgeInsets.all(15),
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child: GridView.builder(
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itemCount: provider.bestdeal.length,
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gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
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crossAxisCount: 2,
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childAspectRatio: MediaQuery.of(context).size.width /
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(MediaQuery.of(context).size.height / 1.5),
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crossAxisSpacing: 10,
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mainAxisSpacing: 10,
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),
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itemBuilder: (context, index) {
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var bestdealproduct = provider.bestdeal[index];
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return InkWell(
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onTap: () {
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context.push(MyRoutes.PRODUCTDETAILS,
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extra: bestdealproduct.id);
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},
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child: Container(
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(15),
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boxShadow: [
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BoxShadow(
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color: Colors.grey.withOpacity(0.1),
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blurRadius: 1,
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offset: const Offset(5, 5),
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),
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],
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),
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child: Padding(
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padding: const EdgeInsets.all(5),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Container(
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height: MediaQuery.of(context).size.height *
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0.15, // Dynamic height
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width: MediaQuery.of(context).size.width *
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0.4, // Dynamic width
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decoration: BoxDecoration(
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color: APPCOLOR.bgGrey,
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borderRadius: BorderRadius.circular(15),
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),
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child: Stack(
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alignment: Alignment.center,
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children: [
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Center(
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child: AppNetworkImage(
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height:
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MediaQuery.of(context).size.height * 0.13,
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width:
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MediaQuery.of(context).size.width * 0.35,
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imageUrl: bestdealproduct
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.productImages?.first.url ??
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"",
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backGroundColor: Colors.transparent,
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),
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),
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Positioned(
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right: 1,
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bottom: 0,
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child: Container(
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padding: EdgeInsets.symmetric(
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horizontal: 6, vertical: 2),
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decoration: BoxDecoration(
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color: Colors.red,
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borderRadius: BorderRadius.circular(5),
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),
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child: Center(
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child: Text(
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"${calculateDiscountPercentage(double.parse(bestdealproduct.basePrice), double.parse(bestdealproduct.discountPrice))}% OFF",
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style: TextStyle(
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color: Colors.white, fontSize: 12)),
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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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SizedBox(
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height: MediaQuery.of(context).size.height * 0.005),
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Text(
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bestdealproduct.name ?? "",
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textAlign: TextAlign.left,
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maxLines: 2,
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overflow: TextOverflow.ellipsis,
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style: context.customMedium(APPCOLOR.balck1A1A1A, 16),
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),
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Text(
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bestdealproduct.unit ?? "",
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textAlign: TextAlign.left,
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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style: context.customMedium(
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Colors.grey.withOpacity(0.8),
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12,
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),
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),
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if (bestdealproduct!.quantity > 0)
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Text("In Stock ",
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style:
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TextStyle(color: Colors.green, fontSize: 14)),
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Spacer(),
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Row(
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children: [
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Row(
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children: [
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Text(
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"\$${bestdealproduct.discountPrice ?? ""} ",
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textAlign: TextAlign.left,
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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style:
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context.customSemiBold(Colors.black, 12),
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),
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Text(
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"\$${bestdealproduct.basePrice ?? ""}",
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textAlign: TextAlign.left,
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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style: context
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.customMedium(
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Colors.grey.withOpacity(0.8),
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12,
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)
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.copyWith(
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decoration: TextDecoration.lineThrough,
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),
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),
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],
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),
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Spacer(),
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Align(
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alignment: Alignment.centerRight,
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child: GestureDetector(
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onTap: () async {
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if (await SharedPrefUtils.getToken() !=
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null) {
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await provider.addToWithCart(
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context,
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bestdealproduct.id!,
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bestdealproduct,
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bestdealproduct
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.productImages?.first.url);
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} else {
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context.push(MyRoutes.SIGNUP);
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}
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},
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child: Container(
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height: MediaQuery.of(context).size.height *
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0.035,
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width:
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MediaQuery.of(context).size.width * 0.1,
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decoration: BoxDecoration(
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color: APPCOLOR.lightGreen,
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borderRadius: BorderRadius.circular(5),
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),
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child: Center(
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child: provider.isLoading[
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bestdealproduct.id] ??
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false
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? Padding(
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padding: const EdgeInsets.all(8.0),
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child: Container(
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height: 10,
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width: 10,
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child: CircularProgressIndicator(
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color: Colors.white,
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strokeWidth: 2),
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),
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)
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: Text(
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// provider.cartItems
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// .contains(bestdealproduct.id)
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// ? 'Added'
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// :
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'Add',
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style: context.customRegular(
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Colors.white, 12),
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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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);
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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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