1050 lines
38 KiB
Dart
1050 lines
38 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import '../../core/theme/app_theme.dart';
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import '../../models/fee.dart';
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import '../../providers/fee_provider.dart';
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class FeesScreen extends ConsumerStatefulWidget {
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const FeesScreen({super.key});
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@override
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ConsumerState<FeesScreen> createState() => _FeesScreenState();
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}
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class _FeesScreenState extends ConsumerState<FeesScreen> with SingleTickerProviderStateMixin {
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late TabController _tabController;
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@override
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void initState() {
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super.initState();
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_tabController = TabController(length: 2, vsync: this);
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}
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@override
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void dispose() {
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_tabController.dispose();
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super.dispose();
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}
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String _formatCurrency(double amount, String symbol) {
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return '$symbol${amount.toStringAsFixed(2)}';
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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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title: const Text('Fee Management'),
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bottom: TabBar(
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controller: _tabController,
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labelColor: AppTheme.primaryColor,
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unselectedLabelColor: AppTheme.textSecondary,
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indicatorColor: AppTheme.primaryColor,
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indicatorWeight: 3,
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tabs: const [
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Tab(text: 'Invoices & Summary'),
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Tab(text: 'Payment History'),
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],
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),
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),
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body: TabBarView(
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controller: _tabController,
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children: [
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_InvoicesAndSummaryTab(formatCurrency: _formatCurrency),
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_PaymentHistoryTab(formatCurrency: _formatCurrency),
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],
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),
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);
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}
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}
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class _InvoicesAndSummaryTab extends ConsumerWidget {
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final String Function(double, String) formatCurrency;
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const _InvoicesAndSummaryTab({required this.formatCurrency});
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final summaryAsync = ref.watch(feeSummaryProvider);
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final invoicesAsync = ref.watch(feeInvoicesProvider);
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final activeFilter = ref.watch(feeStatusFilterProvider);
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return RefreshIndicator(
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onRefresh: () async {
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ref.invalidate(feeSummaryProvider);
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ref.invalidate(feeInvoicesProvider);
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await Future.wait([
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ref.read(feeSummaryProvider.future),
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ref.read(feeInvoicesProvider.future),
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]);
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},
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child: ListView(
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padding: const EdgeInsets.all(16),
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children: [
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// Fee Summary Section
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summaryAsync.when(
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loading: () => const Center(
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child: Padding(
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padding: EdgeInsets.symmetric(vertical: 24),
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child: CircularProgressIndicator(),
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),
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),
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error: (err, _) => Card(
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color: Colors.red.shade50,
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child: Padding(
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padding: const EdgeInsets.all(16),
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child: Row(
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children: [
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const Icon(Icons.error_outline, color: AppTheme.errorColor),
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const SizedBox(width: 12),
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Expanded(
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child: Text(
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'Failed to load fee summary: $err',
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style: const TextStyle(color: AppTheme.errorColor, fontSize: 13),
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),
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),
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TextButton(
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onPressed: () => ref.refresh(feeSummaryProvider),
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child: const Text('Retry'),
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),
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],
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),
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),
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),
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data: (summary) => _buildSummaryCard(context, summary),
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),
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const SizedBox(height: 16),
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// Invoices Header & Filter Chips
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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const Text(
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'Fee Invoices',
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style: TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.bold,
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color: AppTheme.textPrimary,
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),
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),
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if (activeFilter != null)
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TextButton(
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onPressed: () => ref.read(feeStatusFilterProvider.notifier).state = null,
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child: const Text('Clear Filter', style: TextStyle(fontSize: 12)),
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),
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],
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),
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const SizedBox(height: 8),
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// Filters
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SingleChildScrollView(
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scrollDirection: Axis.horizontal,
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child: Row(
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children: [
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_buildFilterChip(ref, 'All', null, activeFilter == null),
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const SizedBox(width: 8),
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_buildFilterChip(ref, 'Unpaid', 'unpaid', activeFilter == 'unpaid'),
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const SizedBox(width: 8),
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_buildFilterChip(ref, 'Partial', 'partial', activeFilter == 'partial'),
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const SizedBox(width: 8),
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_buildFilterChip(ref, 'Overdue', 'overdue', activeFilter == 'overdue'),
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const SizedBox(width: 8),
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_buildFilterChip(ref, 'Paid', 'paid', activeFilter == 'paid'),
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],
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),
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),
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const SizedBox(height: 12),
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// Invoices List
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invoicesAsync.when(
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loading: () => const Center(
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child: Padding(
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padding: EdgeInsets.symmetric(vertical: 40),
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child: CircularProgressIndicator(),
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),
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),
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error: (err, _) => Card(
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color: Colors.red.shade50,
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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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children: [
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const Icon(Icons.error_outline, color: AppTheme.errorColor, size: 36),
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const SizedBox(height: 8),
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Text(
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'Failed to load invoices: $err',
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textAlign: TextAlign.center,
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style: const TextStyle(color: AppTheme.errorColor, fontSize: 13),
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),
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const SizedBox(height: 12),
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ElevatedButton(
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onPressed: () => ref.refresh(feeInvoicesProvider),
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child: const Text('Retry'),
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),
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],
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),
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),
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),
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data: (pageResult) {
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if (pageResult.invoices.isEmpty) {
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return _buildEmptyState(
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icon: Icons.receipt_long_outlined,
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message: activeFilter != null
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? 'No invoices match the "$activeFilter" filter.'
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: 'No fee invoices found for your account.',
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);
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}
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return Column(
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children: pageResult.invoices.map((inv) => _buildInvoiceCard(context, inv)).toList(),
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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 _buildFilterChip(WidgetRef ref, String label, String? value, bool isSelected) {
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return ChoiceChip(
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label: Text(label),
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selected: isSelected,
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selectedColor: AppTheme.primaryColor.withValues(alpha: 0.15),
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labelStyle: TextStyle(
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color: isSelected ? AppTheme.primaryColor : AppTheme.textSecondary,
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fontWeight: isSelected ? FontWeight.bold : FontWeight.normal,
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fontSize: 12,
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),
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onSelected: (_) {
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ref.read(feeStatusFilterProvider.notifier).state = value;
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},
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);
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}
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Widget _buildSummaryCard(BuildContext context, FeeSummary summary) {
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final sym = summary.currencySymbol;
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Color statusColor;
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String statusLabel;
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switch (summary.paymentStatus) {
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case 'fully_paid':
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case 'paid':
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statusColor = AppTheme.successColor;
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statusLabel = 'Fully Paid';
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break;
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case 'overdue':
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statusColor = AppTheme.errorColor;
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statusLabel = 'Overdue';
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break;
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case 'partial':
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statusColor = AppTheme.warningColor;
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statusLabel = 'Partially Paid';
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break;
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default:
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statusColor = summary.outstandingBalance > 0 ? AppTheme.primaryLight : AppTheme.successColor;
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statusLabel = summary.outstandingBalance > 0 ? 'Pending' : 'No Dues';
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}
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return Container(
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decoration: BoxDecoration(
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gradient: LinearGradient(
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colors: [
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AppTheme.primaryColor,
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AppTheme.primaryColor.withValues(alpha: 0.85),
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],
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begin: Alignment.topLeft,
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end: Alignment.bottomRight,
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),
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borderRadius: BorderRadius.circular(16),
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boxShadow: [
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BoxShadow(
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color: AppTheme.primaryColor.withValues(alpha: 0.25),
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blurRadius: 10,
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offset: const Offset(0, 4),
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),
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],
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),
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padding: const EdgeInsets.all(20),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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const Text(
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'Financial Overview',
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style: TextStyle(
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color: Colors.white70,
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fontSize: 14,
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fontWeight: FontWeight.w500,
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),
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),
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 4),
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decoration: BoxDecoration(
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color: statusColor.withValues(alpha: 0.25),
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borderRadius: BorderRadius.circular(20),
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border: Border.all(color: statusColor, width: 1),
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),
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child: Text(
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statusLabel,
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style: TextStyle(
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color: statusColor == AppTheme.errorColor ? Colors.red.shade200 : Colors.white,
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fontSize: 11,
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fontWeight: FontWeight.bold,
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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(height: 12),
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Text(
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formatCurrency(summary.outstandingBalance, sym),
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style: const TextStyle(
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color: Colors.white,
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fontSize: 32,
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fontWeight: FontWeight.bold,
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),
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),
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const Text(
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'Outstanding Balance',
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style: TextStyle(
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color: Colors.white70,
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fontSize: 13,
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),
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),
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const Divider(color: Colors.white24, height: 24),
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Row(
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children: [
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Expanded(
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child: _buildMetricCol('Assessed', formatCurrency(summary.totalFees, sym)),
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),
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Expanded(
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child: _buildMetricCol('Paid', formatCurrency(summary.totalPaid, sym)),
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),
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Expanded(
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child: _buildMetricCol(
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'Overdue',
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formatCurrency(summary.overdueAmount, sym),
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isAlert: summary.overdueAmount > 0,
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),
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),
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],
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),
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if (summary.nextDueDate != null) ...[
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const SizedBox(height: 16),
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
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decoration: BoxDecoration(
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color: Colors.white.withValues(alpha: 0.12),
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borderRadius: BorderRadius.circular(8),
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),
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child: Row(
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children: [
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const Icon(Icons.event_outlined, color: Colors.white70, size: 16),
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const SizedBox(width: 8),
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Text(
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'Next Due Date: ${summary.nextDueDate}',
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style: const TextStyle(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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),
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);
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}
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Widget _buildMetricCol(String label, String value, {bool isAlert = false}) {
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return Column(
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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: const TextStyle(color: Colors.white60, fontSize: 11),
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),
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const SizedBox(height: 4),
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Text(
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value,
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style: TextStyle(
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color: isAlert ? Colors.amber.shade300 : Colors.white,
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fontSize: 14,
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fontWeight: FontWeight.w600,
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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 _buildInvoiceCard(BuildContext context, FeeInvoice invoice) {
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final sym = invoice.currencySymbol;
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Color statusColor;
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String statusText;
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switch (invoice.paymentStatus) {
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case 'paid':
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statusColor = AppTheme.successColor;
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statusText = 'Paid';
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break;
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case 'overdue':
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statusColor = AppTheme.errorColor;
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statusText = 'Overdue';
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break;
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case 'partial':
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statusColor = AppTheme.warningColor;
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statusText = 'Partial';
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break;
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default:
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statusColor = AppTheme.textSecondary;
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statusText = 'Unpaid';
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}
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return Card(
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margin: const EdgeInsets.only(bottom: 12),
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elevation: 0,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12),
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side: const BorderSide(color: AppTheme.borderLight),
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),
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child: InkWell(
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borderRadius: BorderRadius.circular(12),
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onTap: () => _showInvoiceDetailSheet(context, invoice.id),
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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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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(
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invoice.invoiceNumber,
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style: const TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 15,
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color: AppTheme.textPrimary,
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),
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),
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 3),
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decoration: BoxDecoration(
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color: statusColor.withValues(alpha: 0.12),
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borderRadius: BorderRadius.circular(6),
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border: Border.all(color: statusColor.withValues(alpha: 0.5)),
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),
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child: Text(
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statusText,
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style: TextStyle(
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color: statusColor,
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fontWeight: FontWeight.bold,
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fontSize: 11,
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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(height: 6),
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Text(
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invoice.title,
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style: const TextStyle(
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color: AppTheme.textSecondary,
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fontSize: 13,
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),
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),
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const SizedBox(height: 12),
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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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const Text(
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'Total Amount',
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style: TextStyle(fontSize: 11, color: AppTheme.textMuted),
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),
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const SizedBox(height: 2),
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Text(
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formatCurrency(invoice.amount, sym),
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style: const TextStyle(
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fontSize: 15,
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fontWeight: FontWeight.bold,
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color: AppTheme.textPrimary,
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),
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),
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],
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),
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Column(
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crossAxisAlignment: CrossAxisAlignment.center,
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children: [
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const Text(
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'Paid',
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style: TextStyle(fontSize: 11, color: AppTheme.textMuted),
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),
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const SizedBox(height: 2),
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Text(
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formatCurrency(invoice.amountPaid, sym),
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style: const TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.w600,
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color: AppTheme.successColor,
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),
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),
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],
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),
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Column(
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crossAxisAlignment: CrossAxisAlignment.end,
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children: [
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const Text(
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'Due',
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style: TextStyle(fontSize: 11, color: AppTheme.textMuted),
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),
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const SizedBox(height: 2),
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Text(
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formatCurrency(invoice.amountDue, sym),
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style: TextStyle(
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fontSize: 15,
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fontWeight: FontWeight.bold,
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color: invoice.isOverdue ? AppTheme.errorColor : AppTheme.textPrimary,
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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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if (invoice.dueDate != null) ...[
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const Divider(height: 20),
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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(
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Icons.schedule_rounded,
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size: 14,
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color: invoice.isOverdue ? AppTheme.errorColor : AppTheme.textMuted,
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),
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const SizedBox(width: 4),
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Text(
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'Due: ${invoice.dueDate}',
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style: TextStyle(
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fontSize: 12,
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color: invoice.isOverdue ? AppTheme.errorColor : AppTheme.textSecondary,
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fontWeight: invoice.isOverdue ? FontWeight.bold : FontWeight.normal,
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),
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),
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],
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),
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const Row(
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children: [
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Text(
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'View Details',
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style: TextStyle(
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fontSize: 12,
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color: AppTheme.primaryLight,
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fontWeight: FontWeight.w600,
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),
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),
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Icon(Icons.chevron_right, size: 16, color: AppTheme.primaryLight),
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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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}
|
|
|
|
void _showInvoiceDetailSheet(BuildContext context, int invoiceId) {
|
|
showModalBottomSheet(
|
|
context: context,
|
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isScrollControlled: true,
|
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shape: const RoundedRectangleBorder(
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borderRadius: BorderRadius.vertical(top: Radius.circular(20)),
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),
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builder: (_) => _InvoiceDetailBottomSheet(invoiceId: invoiceId, formatCurrency: formatCurrency),
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);
|
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}
|
|
|
|
Widget _buildEmptyState({required IconData icon, required String message}) {
|
|
return Padding(
|
|
padding: const EdgeInsets.symmetric(vertical: 40, horizontal: 20),
|
|
child: Column(
|
|
mainAxisAlignment: MainAxisAlignment.center,
|
|
children: [
|
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Icon(icon, size: 54, color: AppTheme.textMuted),
|
|
const SizedBox(height: 12),
|
|
Text(
|
|
message,
|
|
textAlign: TextAlign.center,
|
|
style: const TextStyle(color: AppTheme.textSecondary, fontSize: 14),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
}
|
|
|
|
class _InvoiceDetailBottomSheet extends ConsumerWidget {
|
|
final int invoiceId;
|
|
final String Function(double, String) formatCurrency;
|
|
|
|
const _InvoiceDetailBottomSheet({
|
|
required this.invoiceId,
|
|
required this.formatCurrency,
|
|
});
|
|
|
|
@override
|
|
Widget build(BuildContext context, WidgetRef ref) {
|
|
final detailAsync = ref.watch(feeInvoiceDetailProvider(invoiceId));
|
|
|
|
return DraggableScrollableSheet(
|
|
initialChildSize: 0.75,
|
|
minChildSize: 0.5,
|
|
maxChildSize: 0.95,
|
|
expand: false,
|
|
builder: (_, scrollController) {
|
|
return detailAsync.when(
|
|
loading: () => const Center(child: CircularProgressIndicator()),
|
|
error: (err, _) => Padding(
|
|
padding: const EdgeInsets.all(24),
|
|
child: Column(
|
|
mainAxisAlignment: MainAxisAlignment.center,
|
|
children: [
|
|
const Icon(Icons.error_outline, size: 48, color: AppTheme.errorColor),
|
|
const SizedBox(height: 12),
|
|
Text('Failed to load invoice details: $err', textAlign: TextAlign.center),
|
|
const SizedBox(height: 16),
|
|
ElevatedButton(
|
|
onPressed: () => ref.refresh(feeInvoiceDetailProvider(invoiceId)),
|
|
child: const Text('Retry'),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
data: (invoice) {
|
|
final sym = invoice.currencySymbol;
|
|
return ListView(
|
|
controller: scrollController,
|
|
padding: const EdgeInsets.all(20),
|
|
children: [
|
|
Center(
|
|
child: Container(
|
|
width: 40,
|
|
height: 4,
|
|
decoration: BoxDecoration(
|
|
color: AppTheme.borderLight,
|
|
borderRadius: BorderRadius.circular(2),
|
|
),
|
|
),
|
|
),
|
|
const SizedBox(height: 16),
|
|
Row(
|
|
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
|
children: [
|
|
Expanded(
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Text(
|
|
invoice.invoiceNumber,
|
|
style: const TextStyle(fontSize: 20, fontWeight: FontWeight.bold),
|
|
),
|
|
const SizedBox(height: 4),
|
|
Text(
|
|
invoice.title,
|
|
style: const TextStyle(color: AppTheme.textSecondary, fontSize: 14),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
_buildStatusBadge(invoice.paymentStatus),
|
|
],
|
|
),
|
|
const Divider(height: 24),
|
|
// Metadata Grid
|
|
Row(
|
|
children: [
|
|
if (invoice.academicYear != null)
|
|
Expanded(
|
|
child: _buildMetaItem('Academic Year', invoice.academicYear!.name),
|
|
),
|
|
if (invoice.semester != null)
|
|
Expanded(
|
|
child: _buildMetaItem('Semester', invoice.semester!.name),
|
|
),
|
|
],
|
|
),
|
|
const SizedBox(height: 12),
|
|
Row(
|
|
children: [
|
|
if (invoice.assignmentDate != null)
|
|
Expanded(
|
|
child: _buildMetaItem('Issue Date', invoice.assignmentDate!),
|
|
),
|
|
if (invoice.dueDate != null)
|
|
Expanded(
|
|
child: _buildMetaItem('Due Date', invoice.dueDate!),
|
|
),
|
|
],
|
|
),
|
|
const Divider(height: 28),
|
|
|
|
// Itemized Breakdown
|
|
const Text(
|
|
'Fee Breakdown',
|
|
style: TextStyle(fontSize: 16, fontWeight: FontWeight.bold),
|
|
),
|
|
const SizedBox(height: 10),
|
|
if (invoice.lines.isEmpty)
|
|
const Text('No line items recorded', style: TextStyle(color: AppTheme.textMuted))
|
|
else
|
|
...invoice.lines.map((line) => Padding(
|
|
padding: const EdgeInsets.symmetric(vertical: 6),
|
|
child: Row(
|
|
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
|
children: [
|
|
Expanded(
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Text(
|
|
line.name,
|
|
style: const TextStyle(fontWeight: FontWeight.w500, fontSize: 14),
|
|
),
|
|
if (line.category != null)
|
|
Text(
|
|
line.category!,
|
|
style: const TextStyle(fontSize: 11, color: AppTheme.textMuted),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
Text(
|
|
formatCurrency(line.amount, sym),
|
|
style: const TextStyle(fontWeight: FontWeight.w600, fontSize: 14),
|
|
),
|
|
],
|
|
),
|
|
)),
|
|
const Divider(height: 24),
|
|
|
|
// Totals
|
|
Row(
|
|
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
|
children: [
|
|
const Text('Total Amount', style: TextStyle(color: AppTheme.textSecondary)),
|
|
Text(formatCurrency(invoice.amount, sym), style: const TextStyle(fontWeight: FontWeight.bold)),
|
|
],
|
|
),
|
|
const SizedBox(height: 6),
|
|
Row(
|
|
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
|
children: [
|
|
const Text('Amount Paid', style: TextStyle(color: AppTheme.textSecondary)),
|
|
Text(
|
|
formatCurrency(invoice.amountPaid, sym),
|
|
style: const TextStyle(color: AppTheme.successColor, fontWeight: FontWeight.bold),
|
|
),
|
|
],
|
|
),
|
|
const SizedBox(height: 6),
|
|
Row(
|
|
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
|
children: [
|
|
const Text('Balance Due', style: TextStyle(fontWeight: FontWeight.bold, fontSize: 15)),
|
|
Text(
|
|
formatCurrency(invoice.amountDue, sym),
|
|
style: TextStyle(
|
|
fontWeight: FontWeight.bold,
|
|
fontSize: 16,
|
|
color: invoice.isOverdue ? AppTheme.errorColor : AppTheme.primaryColor,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
|
|
// Payment History on this invoice
|
|
if (invoice.payments.isNotEmpty) ...[
|
|
const Divider(height: 28),
|
|
const Text(
|
|
'Payments Received',
|
|
style: TextStyle(fontSize: 16, fontWeight: FontWeight.bold),
|
|
),
|
|
const SizedBox(height: 10),
|
|
...invoice.payments.map((p) => Container(
|
|
margin: const EdgeInsets.only(bottom: 8),
|
|
padding: const EdgeInsets.all(12),
|
|
decoration: BoxDecoration(
|
|
color: AppTheme.surfaceColor,
|
|
borderRadius: BorderRadius.circular(8),
|
|
border: Border.all(color: AppTheme.borderLight),
|
|
),
|
|
child: Row(
|
|
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
|
children: [
|
|
Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Text(
|
|
p.receiptNumber,
|
|
style: const TextStyle(fontWeight: FontWeight.bold, fontSize: 13),
|
|
),
|
|
if (p.paymentDate != null)
|
|
Text(
|
|
p.paymentDate!,
|
|
style: const TextStyle(fontSize: 11, color: AppTheme.textMuted),
|
|
),
|
|
],
|
|
),
|
|
Text(
|
|
formatCurrency(p.amount, sym),
|
|
style: const TextStyle(
|
|
fontWeight: FontWeight.bold,
|
|
color: AppTheme.successColor,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
)),
|
|
],
|
|
|
|
const SizedBox(height: 24),
|
|
// Safe Payment Notice (Gateway not enabled)
|
|
Container(
|
|
padding: const EdgeInsets.all(12),
|
|
decoration: BoxDecoration(
|
|
color: Colors.blue.shade50,
|
|
borderRadius: BorderRadius.circular(8),
|
|
border: Border.all(color: Colors.blue.shade200),
|
|
),
|
|
child: const Row(
|
|
children: [
|
|
Icon(Icons.info_outline, color: AppTheme.primaryLight, size: 20),
|
|
SizedBox(width: 10),
|
|
Expanded(
|
|
child: Text(
|
|
'To make fee payments, please visit the university accounts office or use the authorized institution bank transfer details.',
|
|
style: TextStyle(fontSize: 12, color: AppTheme.primaryDark),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
],
|
|
);
|
|
},
|
|
);
|
|
},
|
|
);
|
|
}
|
|
|
|
Widget _buildMetaItem(String label, String value) {
|
|
return Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Text(label, style: const TextStyle(fontSize: 11, color: AppTheme.textMuted)),
|
|
const SizedBox(height: 2),
|
|
Text(value, style: const TextStyle(fontSize: 13, fontWeight: FontWeight.w500)),
|
|
],
|
|
);
|
|
}
|
|
|
|
Widget _buildStatusBadge(String status) {
|
|
Color color;
|
|
String label;
|
|
switch (status) {
|
|
case 'paid':
|
|
color = AppTheme.successColor;
|
|
label = 'Paid';
|
|
break;
|
|
case 'overdue':
|
|
color = AppTheme.errorColor;
|
|
label = 'Overdue';
|
|
break;
|
|
case 'partial':
|
|
color = AppTheme.warningColor;
|
|
label = 'Partial';
|
|
break;
|
|
default:
|
|
color = AppTheme.textSecondary;
|
|
label = 'Unpaid';
|
|
}
|
|
|
|
return Container(
|
|
padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 4),
|
|
decoration: BoxDecoration(
|
|
color: color.withValues(alpha: 0.12),
|
|
borderRadius: BorderRadius.circular(6),
|
|
border: Border.all(color: color),
|
|
),
|
|
child: Text(
|
|
label,
|
|
style: TextStyle(color: color, fontWeight: FontWeight.bold, fontSize: 12),
|
|
),
|
|
);
|
|
}
|
|
}
|
|
|
|
class _PaymentHistoryTab extends ConsumerWidget {
|
|
final String Function(double, String) formatCurrency;
|
|
|
|
const _PaymentHistoryTab({required this.formatCurrency});
|
|
|
|
@override
|
|
Widget build(BuildContext context, WidgetRef ref) {
|
|
final paymentsAsync = ref.watch(feePaymentsProvider);
|
|
|
|
return RefreshIndicator(
|
|
onRefresh: () async {
|
|
ref.invalidate(feePaymentsProvider);
|
|
await ref.read(feePaymentsProvider.future);
|
|
},
|
|
child: paymentsAsync.when(
|
|
loading: () => const Center(child: CircularProgressIndicator()),
|
|
error: (err, _) => Center(
|
|
child: Padding(
|
|
padding: const EdgeInsets.all(24),
|
|
child: Column(
|
|
mainAxisAlignment: MainAxisAlignment.center,
|
|
children: [
|
|
const Icon(Icons.error_outline, size: 48, color: AppTheme.errorColor),
|
|
const SizedBox(height: 12),
|
|
Text('Failed to load payment history: $err', textAlign: TextAlign.center),
|
|
const SizedBox(height: 16),
|
|
ElevatedButton(
|
|
onPressed: () => ref.refresh(feePaymentsProvider),
|
|
child: const Text('Retry'),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
data: (pageResult) {
|
|
if (pageResult.payments.isEmpty) {
|
|
return const Center(
|
|
child: Padding(
|
|
padding: EdgeInsets.all(24),
|
|
child: Column(
|
|
mainAxisAlignment: MainAxisAlignment.center,
|
|
children: [
|
|
Icon(Icons.payment_outlined, size: 54, color: AppTheme.textMuted),
|
|
SizedBox(height: 12),
|
|
Text(
|
|
'No payment records found.',
|
|
style: TextStyle(color: AppTheme.textSecondary, fontSize: 14),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
return ListView.builder(
|
|
padding: const EdgeInsets.all(16),
|
|
itemCount: pageResult.payments.length,
|
|
itemBuilder: (context, index) {
|
|
final payment = pageResult.payments[index];
|
|
final sym = payment.currencySymbol;
|
|
|
|
return Card(
|
|
margin: const EdgeInsets.only(bottom: 12),
|
|
elevation: 0,
|
|
shape: RoundedRectangleBorder(
|
|
borderRadius: BorderRadius.circular(12),
|
|
side: const BorderSide(color: AppTheme.borderLight),
|
|
),
|
|
child: Padding(
|
|
padding: const EdgeInsets.all(16),
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Row(
|
|
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
|
children: [
|
|
Row(
|
|
children: [
|
|
Container(
|
|
padding: const EdgeInsets.all(8),
|
|
decoration: BoxDecoration(
|
|
color: AppTheme.successColor.withValues(alpha: 0.1),
|
|
shape: BoxShape.circle,
|
|
),
|
|
child: const Icon(
|
|
Icons.check_circle_outline,
|
|
color: AppTheme.successColor,
|
|
size: 20,
|
|
),
|
|
),
|
|
const SizedBox(width: 10),
|
|
Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Text(
|
|
payment.receiptNumber,
|
|
style: const TextStyle(fontWeight: FontWeight.bold, fontSize: 14),
|
|
),
|
|
if (payment.paymentDate != null)
|
|
Text(
|
|
payment.paymentDate!,
|
|
style: const TextStyle(fontSize: 11, color: AppTheme.textMuted),
|
|
),
|
|
],
|
|
),
|
|
],
|
|
),
|
|
Text(
|
|
formatCurrency(payment.amount, sym),
|
|
style: const TextStyle(
|
|
fontSize: 16,
|
|
fontWeight: FontWeight.bold,
|
|
color: AppTheme.successColor,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
const SizedBox(height: 12),
|
|
const Divider(height: 1),
|
|
const SizedBox(height: 10),
|
|
Row(
|
|
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
|
children: [
|
|
Text(
|
|
'Method: ${payment.paymentMethodLabel}',
|
|
style: const TextStyle(fontSize: 12, color: AppTheme.textSecondary),
|
|
),
|
|
if (payment.invoiceNumber != null)
|
|
Text(
|
|
'Invoice: ${payment.invoiceNumber}',
|
|
style: const TextStyle(fontSize: 12, color: AppTheme.primaryLight),
|
|
),
|
|
],
|
|
),
|
|
if (payment.referenceNumber != null && payment.referenceNumber!.isNotEmpty) ...[
|
|
const SizedBox(height: 4),
|
|
Text(
|
|
'Ref: ${payment.referenceNumber}',
|
|
style: const TextStyle(fontSize: 11, color: AppTheme.textMuted),
|
|
),
|
|
],
|
|
if (payment.remarks != null && payment.remarks!.isNotEmpty) ...[
|
|
const SizedBox(height: 4),
|
|
Text(
|
|
'Note: ${payment.remarks}',
|
|
style: const TextStyle(fontSize: 11, color: AppTheme.textMuted, fontStyle: FontStyle.italic),
|
|
),
|
|
],
|
|
],
|
|
),
|
|
),
|
|
);
|
|
},
|
|
);
|
|
},
|
|
),
|
|
);
|
|
}
|
|
}
|