Initial commit: Penyerahan final Source code Tugas Akhir
This commit is contained in:
ferdiakhh
296
lib/screens/checkout/checkout_cart_page.dart
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296
lib/screens/checkout/checkout_cart_page.dart
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import 'package:flutter/material.dart';
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import 'package:initial_folder/providers/order_provider.dart' as provOrder;
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import 'package:initial_folder/providers/theme_provider.dart';
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import 'package:initial_folder/providers/total_price_provider.dart';
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import 'package:initial_folder/providers/payments_provider.dart';
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import 'package:initial_folder/screens/checkout/components/course_list.dart';
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import 'package:initial_folder/screens/checkout/detail_zero_payment.dart';
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import 'package:initial_folder/screens/checkout/snap_payment_page.dart'; // Import SnapPaymentPage
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import 'package:initial_folder/size_config.dart';
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import 'package:initial_folder/theme.dart';
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import 'package:intl/intl.dart';
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import 'package:provider/provider.dart';
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class CheckoutCartPage extends StatefulWidget {
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CheckoutCartPage({
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Key? key,
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required this.idCart,
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this.potonganKupon,
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this.discountHarga,
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this.isCart,
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this.isDetailCourse,
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}) : super(key: key);
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final List<String> idCart;
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final int? potonganKupon;
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final int? discountHarga;
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final bool? isCart;
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final bool? isDetailCourse;
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@override
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State<CheckoutCartPage> createState() => _CheckoutCartPageState();
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}
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class _CheckoutCartPageState extends State<CheckoutCartPage> {
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final controller = TextEditingController();
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@override
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Widget build(BuildContext context) {
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final subTotal = Provider.of<TotalPriceProvider>(context).subTotal;
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final paymentProvider = Provider.of<PaymentsProvider>(context, listen: false);
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final themeProvider = Provider.of<ThemeProvider>(context);
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Widget bottomNav(String totalPrice) {
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String totalHarga =
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"Rp ${NumberFormat.currency(locale: 'id', symbol: '', decimalDigits: 0).format(totalPrice == '0' ? widget.discountHarga : double.parse(totalPrice))}";
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return Container(
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width: double.infinity,
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height: getProportionateScreenHeight(64),
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decoration: BoxDecoration(
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color: Theme.of(context).colorScheme.background,
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boxShadow: [
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BoxShadow(
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color: Theme.of(context).colorScheme.onPrimary.withOpacity(0.1),
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spreadRadius: 4,
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blurRadius: 15,
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offset: Offset(0, 4),
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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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SizedBox(width: 13),
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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SizedBox(height: getProportionateScreenHeight(6)),
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Text(
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"Total",
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style: thirdTextStyle.copyWith(
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fontSize: getProportionateScreenHeight(12),
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fontWeight: semiBold,
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),
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),
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SizedBox(height: getProportionateScreenHeight(2)),
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Text(
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'Rp. ${NumberFormat.currency(locale: 'id', symbol: '', decimalDigits: 0).format(Provider.of<provOrder.OrderProvider>(context).totalPrice as String == "0" ? (widget.discountHarga! < 50000 ? widget.discountHarga! + 5000 : widget.discountHarga) : (int.parse(Provider.of<provOrder.OrderProvider>(context).totalPrice!) == widget.discountHarga ? (int.parse(Provider.of<provOrder.OrderProvider>(context).totalPrice!) < 50000 ? int.parse(Provider.of<provOrder.OrderProvider>(context).totalPrice!) + 5000 : int.parse(Provider.of<provOrder.OrderProvider>(context).totalPrice as String)) : int.parse(Provider.of<provOrder.OrderProvider>(context).totalPrice as String)))}',
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style: primaryTextStyle.copyWith(
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fontSize: SizeConfig.blockVertical! * 2.5,
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fontWeight: bold,
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),
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),
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SizedBox(height: getProportionateScreenHeight(2)),
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],
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),
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Spacer(),
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GestureDetector(
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onTap: () async {
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String orderId = 'order-${DateTime.now().millisecondsSinceEpoch}';
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int grossAmount = Provider.of<provOrder.OrderProvider>(context, listen: false)
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.orders
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.fold(0, (sum, order) {
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// Gunakan harga diskon jika tersedia, jika tidak ada gunakan harga asli
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int harga = (order.discountPrice != null && order.discountPrice != "0")
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? int.parse(order.discountPrice)
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: int.parse(order.price);
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// Tambahkan biaya admin jika harga di bawah 50.000
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return sum + (harga < 50000 ? harga + 5000 : harga);
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});
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// Persiapkan data_invoice berdasarkan kursus yang ada di keranjang
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List<Map<String, dynamic>> dataInvoice = [];
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Provider.of<provOrder.OrderProvider>(context, listen: false).orders.forEach((order) {
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dataInvoice.add({
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'id_kursus': order.idCourse.toString(),
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'title_kursus': order.title,
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// Gunakan harga diskon jika tersedia, jika tidak gunakan harga asli
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'harga': (order.discountPrice != null && order.discountPrice != "0")
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? order.discountPrice.toString()
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: order.price.toString(),
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'qty': '1',
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});
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});
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// Panggil Snap melalui provider
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Map<String, String>? paymentResponse = await paymentProvider.startSnapPayment(
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orderId: orderId,
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grossAmount: grossAmount,
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dataInvoice: dataInvoice,
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);
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if (paymentResponse != null) {
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// Snap berhasil dibuka, navigasi ke SnapPaymentPage untuk menampilkan WebView
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Navigator.of(context).push(
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MaterialPageRoute(
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builder: (context) => SnapPaymentPage(
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transactionToken: paymentResponse['transactionToken'] ?? '',
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orderId: orderId,
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grossAmount: grossAmount, courseTitle: '', courseThumbnail: '', courseInstructor: '', courseId: '',
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),
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),
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);
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} else {
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print("Pembayaran gagal");
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}
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},
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child: Container(
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margin: EdgeInsets.only(right: getProportionateScreenWidth(15)),
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width: getProportionateScreenWidth(135),
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height: getProportionateScreenHeight(35),
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decoration: BoxDecoration(
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color: themeProvider.themeData == ThemeClass.darkmode
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?primaryColor : primaryColorligtmode,
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borderRadius: BorderRadius.circular(10)),
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child: Center(
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child: Text(
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'Pilih Pembayaran',
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style: thirdTextStyle.copyWith(
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fontSize: SizeConfig.blockVertical! * 1.7,
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fontWeight: semiBold,
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letterSpacing: 0.5,
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color: baruTextutih,
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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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return Scaffold(
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appBar: AppBar(
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backgroundColor: Theme.of(context).colorScheme.background,
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centerTitle: true,
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title: Text(
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'Checkout',
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style: thirdTextStyle.copyWith(
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letterSpacing: 1,
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fontWeight: semiBold,
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fontSize: getProportionateScreenWidth(14)),
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),
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),
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body: SingleChildScrollView(
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child: Container(
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margin: EdgeInsets.symmetric(horizontal: getProportionateScreenWidth(16)),
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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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'Detail Pesanan',
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style: thirdTextStyle.copyWith(
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letterSpacing: 1,
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fontWeight: semiBold,
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fontSize: getProportionateScreenWidth(14),
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),
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),
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SizedBox(height: getProportionateScreenHeight(20)),
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Consumer<provOrder.OrderProvider>(
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builder: (context, state, _) {
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return Column(
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children: [
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...state.orders.map(
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(order) => widget.isDetailCourse != null
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? CourseList(
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idCourse: order.idCourse,
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title: order.title,
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price: widget.isCart == null
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? order.price
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: (order.discountPrice != null
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? order.discountPrice
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: order.price),
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discountPrice: order.discountPrice == null
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? order.discountPrice
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: order.price,
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imageUrl: order.imageUrl,
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isDetailCourse: true,
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)
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: CourseList(
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idCourse: order.idCourse,
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title: order.title,
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price: widget.isCart == null
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? order.price
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: (order.discountPrice != null
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? order.discountPrice
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: order.price),
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discountPrice: order.discountPrice == null
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? order.discountPrice
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: order.price,
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imageUrl: order.imageUrl,
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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(height: getProportionateScreenHeight(5)),
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Text(
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'Rincian Harga',
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style: thirdTextStyle.copyWith(
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letterSpacing: 1,
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fontWeight: semiBold,
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fontSize: getProportionateScreenWidth(14),
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),
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),
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SizedBox(height: getProportionateScreenHeight(10)),
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Row(
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children: [
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Text(
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'Subtotal Harga Kursus',
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style: thirdTextStyle.copyWith(
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fontWeight: reguler,
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fontSize: getProportionateScreenWidth(10),
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),
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),
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Spacer(),
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RichText(
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text: TextSpan(
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children: [
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if (widget.discountHarga.toString() != subTotal)
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TextSpan(
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text:
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'Rp ${NumberFormat.currency(locale: 'id', symbol: '', decimalDigits: 0).format(int.parse(subTotal!))}',
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style: thirdTextStyle.copyWith(
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decoration: TextDecoration.lineThrough,
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color: fourthColor,
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fontWeight: reguler,
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fontSize: SizeConfig.blockHorizontal! * 2.8,
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),
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),
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WidgetSpan(
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child: SizedBox(
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width: getProportionateScreenWidth(8))),
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TextSpan(
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text:
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'Rp ${NumberFormat.currency(locale: 'id', symbol: '', decimalDigits: 0).format(Provider.of<provOrder.OrderProvider>(context).totalPrice as String == "0" ? (widget.discountHarga! < 50000 ? widget.discountHarga! + 5000 : widget.discountHarga) : int.parse(Provider.of<provOrder.OrderProvider>(context).totalPrice as String))}',
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style: thirdTextStyle.copyWith(
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color: Theme.of(context).colorScheme.onPrimary,
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fontWeight: reguler,
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fontSize: getProportionateScreenWidth(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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bottomNavigationBar: bottomNav(
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(int.parse(Provider.of<provOrder.OrderProvider>(context).totalPrice as String)).toString(),
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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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controller.dispose();
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super.dispose();
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}
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}
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