456 lines
14 KiB
Dart
456 lines
14 KiB
Dart
/// Page: Payments Page
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///
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/// Displays list of payment transactions following html/payments.html.
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library;
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import 'package:flutter/material.dart';
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import 'package:worker/core/widgets/loading_indicator.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:font_awesome_flutter/font_awesome_flutter.dart';
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import 'package:go_router/go_router.dart';
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import 'package:intl/intl.dart';
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import 'package:worker/core/constants/ui_constants.dart';
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import 'package:worker/core/utils/extensions.dart';
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import 'package:worker/features/orders/domain/entities/payment.dart';
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import 'package:worker/features/orders/presentation/providers/payments_provider.dart';
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/// Payments Page
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///
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/// Features:
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/// - List of transaction cards
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/// - Pull-to-refresh
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/// - Empty state
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/// - Transaction detail modal
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class PaymentsPage extends ConsumerWidget {
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const PaymentsPage({super.key});
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final paymentsAsync = ref.watch(paymentsProvider);
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final colorScheme = Theme.of(context).colorScheme;
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return Scaffold(
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backgroundColor: colorScheme.surfaceContainerLowest,
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appBar: AppBar(
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leading: IconButton(
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icon: Icon(Icons.arrow_back, color: colorScheme.onSurface),
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onPressed: () => context.pop(),
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),
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title: Text(
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'Lịch sử Thanh toán',
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style: TextStyle(
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color: colorScheme.onSurface,
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fontSize: 20,
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fontWeight: FontWeight.w600,
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),
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),
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elevation: AppBarSpecs.elevation,
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backgroundColor: colorScheme.surface,
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centerTitle: false,
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actions: const [SizedBox(width: AppSpacing.sm)],
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),
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body: paymentsAsync.when(
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data: (payments) {
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if (payments.isEmpty) {
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return _buildEmptyState(context, ref);
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}
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return RefreshIndicator(
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onRefresh: () async {
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await ref.read(paymentsProvider.notifier).refresh();
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},
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child: ListView.builder(
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padding: const EdgeInsets.all(20),
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itemCount: payments.length,
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itemBuilder: (context, index) {
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final payment = payments[index];
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return _TransactionCard(
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payment: payment,
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onTap: () => _showTransactionDetail(context, payment),
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);
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},
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),
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);
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},
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loading: () => const CustomLoadingIndicator(),
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error: (error, stack) => _buildErrorState(context, ref, error),
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),
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);
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}
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/// Build error state
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Widget _buildErrorState(BuildContext context, WidgetRef ref, Object error) {
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final colorScheme = Theme.of(context).colorScheme;
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return Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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FaIcon(
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FontAwesomeIcons.circleExclamation,
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size: 64,
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color: colorScheme.error.withValues(alpha: 0.7),
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),
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const SizedBox(height: 16),
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Text(
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'Có lỗi xảy ra',
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style: TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.w600,
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color: colorScheme.onSurface,
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),
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),
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const SizedBox(height: 8),
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Text(
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error.toString(),
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style: TextStyle(fontSize: 14, color: colorScheme.onSurfaceVariant),
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textAlign: TextAlign.center,
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),
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const SizedBox(height: 16),
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ElevatedButton(
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onPressed: () => ref.invalidate(paymentsProvider),
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child: const Text('Thử lại'),
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),
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],
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),
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);
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}
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/// Build empty state
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Widget _buildEmptyState(BuildContext context, WidgetRef ref) {
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final colorScheme = Theme.of(context).colorScheme;
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return RefreshIndicator(
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onRefresh: () async {
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await ref.read(paymentsProvider.notifier).refresh();
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},
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child: ListView(
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padding: const EdgeInsets.symmetric(horizontal: 20),
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children: [
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SizedBox(
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height: 500,
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child: Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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FaIcon(
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FontAwesomeIcons.receipt,
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size: 64,
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color: colorScheme.onSurfaceVariant.withValues(alpha: 0.5),
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),
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const SizedBox(height: 20),
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Text(
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'Không có giao dịch nào',
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style: TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.w600,
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color: colorScheme.onSurface.withValues(alpha: 0.8),
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),
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),
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const SizedBox(height: 8),
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Text(
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'Hiện tại không có giao dịch nào trong danh mục này',
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style: TextStyle(
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fontSize: 14,
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color: colorScheme.onSurfaceVariant,
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),
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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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],
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),
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);
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}
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/// Show transaction detail modal
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void _showTransactionDetail(BuildContext context, Payment payment) {
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final colorScheme = Theme.of(context).colorScheme;
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final currencyFormatter = NumberFormat.currency(
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locale: 'vi_VN',
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symbol: 'đ',
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decimalDigits: 0,
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);
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final dateTimeFormatter = DateFormat('dd/MM/yyyy');
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showModalBottomSheet<void>(
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context: context,
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isScrollControlled: true,
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backgroundColor: Colors.transparent,
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builder: (context) => Container(
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decoration: BoxDecoration(
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color: colorScheme.surface,
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borderRadius: const BorderRadius.vertical(top: Radius.circular(16)),
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),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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// Header
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Container(
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padding: const EdgeInsets.all(20),
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decoration: BoxDecoration(
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border: Border(
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bottom: BorderSide(color: colorScheme.outlineVariant),
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),
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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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Text(
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'Chi tiết giao dịch',
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style: TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.w700,
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color: colorScheme.onSurface,
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),
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),
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GestureDetector(
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onTap: () => Navigator.pop(context),
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child: Container(
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width: 32,
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height: 32,
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decoration: BoxDecoration(
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color: colorScheme.surfaceContainerHighest,
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shape: BoxShape.circle,
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),
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child: Icon(Icons.close, size: 18, color: colorScheme.onSurfaceVariant),
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),
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),
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],
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),
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),
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// Body
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Padding(
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padding: const EdgeInsets.all(20),
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child: Column(
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children: [
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_DetailRow(
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label: 'Mã giao dịch:',
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value: '#${payment.name}',
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),
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_DetailRow(
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label: 'Loại giao dịch:',
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value: 'Tiền ra (Thanh toán)',
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),
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_DetailRow(
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label: 'Ngày thanh toán:',
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value: dateTimeFormatter.format(payment.postingDate),
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),
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_DetailRow(
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label: 'Phương thức:',
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value: payment.displayPaymentMethod,
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),
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_DetailRow(
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label: 'Mô tả:',
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value: payment.description,
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),
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if (payment.invoiceId != null)
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_DetailRow(
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label: 'Mã hóa đơn:',
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value: payment.invoiceId!,
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),
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if (payment.orderId != null)
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_DetailRow(
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label: 'Mã đơn hàng:',
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value: payment.orderId!,
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),
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Container(
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padding: const EdgeInsets.symmetric(vertical: 12),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(
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'Số tiền:',
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style: TextStyle(
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fontSize: 14,
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color: colorScheme.onSurfaceVariant,
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),
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),
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Text(
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currencyFormatter.format(payment.paidAmount),
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style: TextStyle(
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fontSize: 20,
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fontWeight: FontWeight.w700,
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color: colorScheme.error,
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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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// Safe area padding
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SizedBox(height: MediaQuery.of(context).padding.bottom + 10),
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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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/// Transaction Card Widget
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class _TransactionCard extends StatelessWidget {
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const _TransactionCard({
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required this.payment,
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this.onTap,
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});
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final Payment payment;
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final VoidCallback? onTap;
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@override
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Widget build(BuildContext context) {
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final colorScheme = Theme.of(context).colorScheme;
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final dateFormatter = DateFormat('dd/MM/yyyy');
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return Card(
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margin: const EdgeInsets.only(bottom: 12),
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elevation: 2,
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shadowColor: colorScheme.shadow,
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
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color: colorScheme.surface,
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child: InkWell(
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onTap: onTap,
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borderRadius: BorderRadius.circular(12),
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child: Padding(
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padding: const EdgeInsets.all(16),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// Header: ID and datetime
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(
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'#${payment.name}',
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style: TextStyle(
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fontSize: 15,
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fontWeight: FontWeight.w700,
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color: colorScheme.onSurface,
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),
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),
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Text(
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dateFormatter.format(payment.postingDate),
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style: TextStyle(
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fontSize: 12,
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color: colorScheme.onSurfaceVariant.withValues(alpha: 0.8),
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),
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),
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],
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),
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const SizedBox(height: 8),
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// Description
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Text(
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payment.description,
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style: TextStyle(
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fontSize: 13,
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color: colorScheme.onSurfaceVariant,
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),
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),
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const SizedBox(height: 8),
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// Footer: method and amount
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Container(
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padding: const EdgeInsets.only(top: 8),
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decoration: BoxDecoration(
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border: Border(
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top: BorderSide(color: colorScheme.outlineVariant),
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),
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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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// Payment method
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Row(
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children: [
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FaIcon(
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FontAwesomeIcons.buildingColumns,
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size: 14,
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color: colorScheme.onSurfaceVariant,
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),
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const SizedBox(width: 4),
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Text(
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payment.displayPaymentMethod,
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style: TextStyle(
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fontSize: 13,
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color: colorScheme.onSurfaceVariant,
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),
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),
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],
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),
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// Amount
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Text(
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payment.paidAmount.toVNCurrency,
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style: TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.w700,
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color: colorScheme.error,
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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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/// Detail Row Widget for modal
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class _DetailRow extends StatelessWidget {
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const _DetailRow({
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required this.label,
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required this.value,
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});
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final String label;
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final String value;
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@override
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Widget build(BuildContext context) {
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final colorScheme = Theme.of(context).colorScheme;
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return Container(
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padding: const EdgeInsets.symmetric(vertical: 12),
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decoration: BoxDecoration(
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border: Border(
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bottom: BorderSide(color: colorScheme.outlineVariant),
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),
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),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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label,
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style: TextStyle(
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fontSize: 14,
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color: colorScheme.onSurfaceVariant,
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),
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),
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const SizedBox(width: 16),
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Flexible(
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child: Text(
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value,
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style: TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.w600,
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color: colorScheme.onSurface,
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),
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textAlign: TextAlign.right,
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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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