370 lines
14 KiB
Dart
370 lines
14 KiB
Dart
import 'package:mobdr/config/constant.dart';
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import 'package:mobdr/config/global_style.dart';
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import 'package:mobdr/model/shopping_cart_model.dart';
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import 'package:mobdr/ui/general/product_detail/product_detail.dart';
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import 'package:mobdr/ui/reusable/reusable_widget.dart';
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import 'package:mobdr/ui/shopping_cart/delivery.dart';
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import 'package:mobdr/ui/reusable/cache_image_network.dart';
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import 'package:mobdr/ui/reusable/global_function.dart';
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import 'package:flutter/material.dart';
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import 'package:fluttertoast/fluttertoast.dart';
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class TabShoppingCartPage extends StatefulWidget {
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@override
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_TabShoppingCartPageState createState() => _TabShoppingCartPageState();
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}
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class _TabShoppingCartPageState extends State<TabShoppingCartPage> {
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// initialize global function and reusable widget
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final _globalFunction = GlobalFunction();
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final _reusableWidget = ReusableWidget();
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double _totalPrice = 0;
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@override
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void initState() {
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_countTotalPrice();
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super.initState();
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}
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@override
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void dispose() {
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super.dispose();
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}
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void _countTotalPrice() {
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_totalPrice = 0;
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for (int i = 0; i < shoppingCartData.length; i++) {
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_totalPrice += shoppingCartData[i].price * shoppingCartData[i].qty;
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}
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}
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@override
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Widget build(BuildContext context) {
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final double boxImageSize = (MediaQuery.of(context).size.width / 5);
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return Scaffold(
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appBar: AppBar(
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automaticallyImplyLeading: false,
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iconTheme: IconThemeData(
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color: GlobalStyle.appBarIconThemeColor,
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),
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elevation: GlobalStyle.appBarElevation,
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title: Text(
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'Shopping Cart',
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style: GlobalStyle.appBarTitle,
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),
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backgroundColor: GlobalStyle.appBarBackgroundColor,
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systemOverlayStyle: GlobalStyle.appBarSystemOverlayStyle,
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bottom: _reusableWidget.bottomAppBar(),
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),
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body: ListView(
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physics: AlwaysScrollableScrollPhysics(),
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children: [
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Container(
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padding: EdgeInsets.all(16),
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color: Colors.white,
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child: Column(
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children: List.generate(shoppingCartData.length, (index) {
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return _buildItem(index, boxImageSize);
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}),
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),
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),
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Container(
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margin: EdgeInsets.only(top: 12),
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padding: EdgeInsets.all(16),
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color: Colors.white,
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child: Column(
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children: [
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_createUseCoupon(),
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_createTotalPrice(),
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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 _createUseCoupon() {
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return GestureDetector(
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behavior: HitTestBehavior.translucent,
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onTap: () {
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//Navigator.push(context, MaterialPageRoute(builder: (context) => CouponPage()));
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},
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child: Container(
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alignment: Alignment.center,
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padding: EdgeInsets.fromLTRB(12, 8, 12, 8),
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margin: EdgeInsets.only(bottom: 16),
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decoration: BoxDecoration(
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color: Colors.white,
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border: Border.all(width: 1, color: Colors.grey[300]!),
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borderRadius: BorderRadius.all(
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Radius.circular(10) // <--- border radius here
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)),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Row(
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children: [
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Icon(Icons.local_offer, color: SOFT_BLUE),
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SizedBox(width: 12),
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Text('Use coupons',
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style: TextStyle(
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color: CHARCOAL, fontWeight: FontWeight.bold)),
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],
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),
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Icon(Icons.chevron_right, size: 20, color: SOFT_GREY),
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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 _createTotalPrice() {
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return Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text('Total',
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style: TextStyle(fontSize: 14, fontWeight: FontWeight.bold)),
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SizedBox(height: 5),
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Text('\$' + _globalFunction.removeDecimalZeroFormat(_totalPrice),
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style: GlobalStyle.shoppingCartTotalPrice),
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],
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),
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TextButton(
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style: ButtonStyle(
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backgroundColor: MaterialStateProperty.resolveWith<Color>(
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(Set<MaterialState> states) => PRIMARY_COLOR,
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),
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overlayColor: MaterialStateProperty.all(Colors.transparent),
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shape: MaterialStateProperty.all(RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(4.0),
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)),
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),
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onPressed: () {
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) =>
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DeliveryPage(shoppingCartData: shoppingCartData)));
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},
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child: Padding(
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padding: EdgeInsets.symmetric(horizontal: 20.0),
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child: Text(
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'Next',
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style: TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.bold,
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color: Colors.white),
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textAlign: TextAlign.center,
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),
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))
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],
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);
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}
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Column _buildItem(index, boxImageSize) {
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int quantity = shoppingCartData[index].qty;
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return Column(
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children: [
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Container(
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child: Container(
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child: Row(
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mainAxisAlignment: MainAxisAlignment.start,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: <Widget>[
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GestureDetector(
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onTap: () {
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) => ProductDetailPage(
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name: shoppingCartData[index].name,
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image: shoppingCartData[index].image,
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price: shoppingCartData[index].price,
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rating: 4,
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review: 23,
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sale: 36)));
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},
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child: ClipRRect(
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borderRadius: BorderRadius.all(Radius.circular(4)),
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child: buildCacheNetworkImage(
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width: boxImageSize,
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height: boxImageSize,
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url: shoppingCartData[index].image)),
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),
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SizedBox(
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width: 10,
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),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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GestureDetector(
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onTap: () {
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) => ProductDetailPage(
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name: shoppingCartData[index].name,
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image: shoppingCartData[index].image,
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price: shoppingCartData[index].price,
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rating: 4,
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review: 23,
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sale: 36)));
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},
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child: Text(
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shoppingCartData[index].name,
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style: GlobalStyle.productName.copyWith(fontSize: 14),
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maxLines: 3,
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overflow: TextOverflow.ellipsis,
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),
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),
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Container(
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margin: EdgeInsets.only(top: 5),
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child: Text(
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'\$ ' +
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_globalFunction.removeDecimalZeroFormat(
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shoppingCartData[index].price),
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style: GlobalStyle.productPrice),
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),
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Container(
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margin: EdgeInsets.only(top: 16),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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GestureDetector(
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behavior: HitTestBehavior.translucent,
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onTap: () {
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showPopupDelete(index, boxImageSize);
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},
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child: Container(
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padding: EdgeInsets.fromLTRB(5, 0, 5, 0),
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height: 30,
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(8),
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border: Border.all(
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width: 1, color: Colors.grey[300]!)),
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child: Icon(Icons.delete,
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color: BLACK_GREY, size: 20),
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),
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),
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Row(
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children: [
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GestureDetector(
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behavior: HitTestBehavior.translucent,
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onTap: () {
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setState(() {
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quantity--;
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shoppingCartData[index].setQty(quantity);
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_countTotalPrice();
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});
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},
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child: Container(
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padding: EdgeInsets.fromLTRB(5, 0, 5, 0),
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height: 28,
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decoration: BoxDecoration(
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color: SOFT_BLUE,
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borderRadius: BorderRadius.circular(8)),
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child: Icon(Icons.remove,
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color: Colors.white, size: 20),
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),
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),
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SizedBox(width: 10),
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Container(
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child: Text(quantity.toString(),
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style: TextStyle()),
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),
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SizedBox(width: 10),
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GestureDetector(
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behavior: HitTestBehavior.translucent,
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onTap: () {
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setState(() {
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quantity++;
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shoppingCartData[index].setQty(quantity);
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_countTotalPrice();
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});
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},
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child: Container(
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padding: EdgeInsets.fromLTRB(5, 0, 5, 0),
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height: 28,
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decoration: BoxDecoration(
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color: SOFT_BLUE,
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borderRadius: BorderRadius.circular(8)),
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child: Icon(Icons.add,
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color: Colors.white, size: 20),
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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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(index == shoppingCartData.length - 1)
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? Wrap()
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: Divider(
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height: 32,
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color: Colors.grey[400],
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)
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],
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);
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}
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void showPopupDelete(index, boxImageSize) {
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// set up the buttons
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Widget cancelButton = TextButton(
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onPressed: () {
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Navigator.pop(context);
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},
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child: Text('No', style: TextStyle(color: SOFT_BLUE)));
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Widget continueButton = TextButton(
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onPressed: () {
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setState(() {
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shoppingCartData.removeAt(index);
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});
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_countTotalPrice();
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Navigator.pop(context);
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Fluttertoast.showToast(
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msg: 'Item has been deleted from your Shopping Cart',
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toastLength: Toast.LENGTH_LONG);
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},
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child: Text('Yes', style: TextStyle(color: SOFT_BLUE)));
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// set up the AlertDialog
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AlertDialog alert = AlertDialog(
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(10),
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),
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title: Text(
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'Delete from Shopping Cart',
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style: TextStyle(fontSize: 18),
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),
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content: Text(
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'Are you sure to delete this item from your Shopping Cart ?',
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style: TextStyle(fontSize: 13, color: BLACK_GREY)),
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actions: [
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cancelButton,
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continueButton,
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],
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);
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// show the dialog
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showDialog(
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context: context,
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builder: (BuildContext context) {
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return alert;
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},
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);
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}
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}
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