310 lines
14 KiB
Dart
310 lines
14 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:lucide_icons_flutter/lucide_icons.dart';
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import 'package:intl/intl.dart';
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import '../providers/providers.dart';
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import '../../dashboard/presentation/maturity_dialog.dart';
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import '../providers/paginated_transaction_provider.dart';
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import '../../../core/widgets/shimmer_loading.dart';
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import '../../../core/widgets/empty_state.dart';
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import 'add_transaction_screen.dart';
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import '../presentation/widgets/transaction_filter_sheet.dart';
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import '../../../core/theme/nature_colors.dart';
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import '../../../core/widgets/responsive_layout.dart';
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class AllTransactionsScreen extends ConsumerStatefulWidget {
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const AllTransactionsScreen({super.key});
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@override
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ConsumerState<AllTransactionsScreen> createState() => _AllTransactionsScreenState();
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}
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class _AllTransactionsScreenState extends ConsumerState<AllTransactionsScreen> {
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final ScrollController _scrollController = ScrollController();
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final TextEditingController _searchController = TextEditingController();
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@override
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void initState() {
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super.initState();
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_scrollController.addListener(() {
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if (_scrollController.position.pixels >= _scrollController.position.maxScrollExtent - 200) {
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ref.read(paginatedTransactionProvider.notifier).loadMore();
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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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_scrollController.dispose();
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_searchController.dispose();
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super.dispose();
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}
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void _onSearchChanged(String value) {
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Future.delayed(const Duration(milliseconds: 500), () {
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if (_searchController.text == value) {
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ref.read(paginatedTransactionProvider.notifier).updateFilters(search: value);
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}
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});
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}
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void _openFilterSheet() {
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showModalBottomSheet(
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context: context,
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isScrollControlled: true,
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builder: (context) => const TransactionFilterSheet(),
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);
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}
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@override
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Widget build(BuildContext context) {
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final paginatedState = ref.watch(paginatedTransactionProvider);
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final transactions = paginatedState.transactions;
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final categoriesState = ref.watch(categoryProvider);
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final walletsState = ref.watch(walletProvider);
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return Scaffold(
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appBar: AppBar(
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title: const Text('Transactions'),
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actions: [
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IconButton(
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icon: const Icon(LucideIcons.filter),
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onPressed: _openFilterSheet,
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),
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IconButton(
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icon: const Icon(LucideIcons.plus),
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onPressed: () {
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Navigator.push(context, MaterialPageRoute(builder: (_) => const AddTransactionScreen()));
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},
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),
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],
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bottom: PreferredSize(
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preferredSize: const Size.fromHeight(60),
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child: Padding(
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padding: const EdgeInsets.fromLTRB(16, 0, 16, 12),
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child: TextField(
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controller: _searchController,
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onChanged: _onSearchChanged,
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decoration: InputDecoration(
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hintText: 'Search transactions...',
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prefixIcon: const Icon(LucideIcons.search),
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suffixIcon: _searchController.text.isNotEmpty
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? IconButton(
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icon: const Icon(LucideIcons.x),
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onPressed: () {
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_searchController.clear();
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_onSearchChanged('');
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},
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)
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: null,
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filled: true,
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fillColor: Colors.grey.shade100,
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(16),
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borderSide: BorderSide.none,
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),
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focusedBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(16),
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borderSide: const BorderSide(color: Color(0xFF6C63FF), width: 2),
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),
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contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 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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body: MaxContentWidth(
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maxWidth: 1200,
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child: Builder(
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builder: (context) {
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if (transactions.isEmpty && paginatedState.isLoading) {
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return ListView.builder(
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padding: const EdgeInsets.all(16),
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itemCount: 8,
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itemBuilder: (context, index) => const ShimmerCard(),
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);
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}
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if (transactions.isEmpty) {
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return const EmptyStateWidget(
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icon: LucideIcons.fileText,
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title: 'No Transactions',
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message: 'No transactions found matching your criteria.',
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);
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}
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return RefreshIndicator(
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onRefresh: () async {
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ref.read(paginatedTransactionProvider.notifier).clearFilters();
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_searchController.clear();
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},
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child: ListView.builder(
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controller: _scrollController,
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physics: const AlwaysScrollableScrollPhysics(),
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padding: const EdgeInsets.all(16.0),
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itemCount: transactions.length + (paginatedState.hasMore ? 1 : 0),
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itemBuilder: (context, index) {
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if (index == transactions.length) {
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return const Padding(
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padding: EdgeInsets.all(16.0),
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child: Center(child: CircularProgressIndicator()),
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);
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}
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final t = transactions[index];
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final isIncome = t.type == 'INCOME' || (t.type == 'TRANSFER' && t.fromWalletId == null);
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final isInvestment = t.type == 'INVESTMENT';
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final isExpense = t.type == 'EXPENSE' || (t.type == 'TRANSFER' && t.toWalletId == null);
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final isTransfer = t.type == 'TRANSFER' && t.fromWalletId != null && t.toWalletId != null;
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Color typeColor = Colors.grey;
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IconData typeIcon = LucideIcons.arrowRightLeft;
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if (isIncome) {
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typeColor = NatureColors.getColor('INCOME');
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typeIcon = LucideIcons.arrowDownCircle;
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} else if (isExpense) {
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typeColor = NatureColors.getColor('EXPENSE');
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typeIcon = LucideIcons.arrowUpCircle;
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} else if (isInvestment) {
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typeColor = NatureColors.getColor('INVESTMENTS');
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typeIcon = LucideIcons.trendingUp;
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} else if (isTransfer) {
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typeColor = NatureColors.getColor('TRANSFER');
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if (walletsState.hasValue) {
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final toW = walletsState.value!.where((w) => w.id == t.toWalletId).firstOrNull;
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final fromW = walletsState.value!.where((w) => w.id == t.fromWalletId).firstOrNull;
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if (toW != null && (toW.nature == 'PAYABLES' || toW.nature == 'LOAN')) {
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typeColor = NatureColors.getColor('PAYABLES');
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typeIcon = LucideIcons.alertCircle;
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} else if (toW != null && (toW.nature == 'RECEIVABLES' || toW.nature == 'LENDING')) {
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typeColor = NatureColors.getColor('RECEIVABLES');
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typeIcon = LucideIcons.arrowDownLeft;
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} else if (fromW != null && (fromW.nature == 'PAYABLES' || fromW.nature == 'LOAN')) {
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typeColor = NatureColors.getColor('PAYABLES');
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typeIcon = LucideIcons.alertCircle;
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} else if (fromW != null && (fromW.nature == 'RECEIVABLES' || fromW.nature == 'LENDING')) {
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typeColor = NatureColors.getColor('RECEIVABLES');
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typeIcon = LucideIcons.arrowDownLeft;
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}
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}
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}
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String categoryName = 'Unknown';
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if (categoriesState.hasValue) {
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final match = categoriesState.value!.where((c) => c.id == t.categoryId);
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if (match.isNotEmpty) categoryName = match.first.name;
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}
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String accountName = 'Unknown';
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if (walletsState.hasValue) {
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if (isExpense && t.toWalletId != null) {
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final match = walletsState.value!.where((w) => w.id == t.toWalletId);
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if (match.isNotEmpty) accountName = match.first.name;
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} else if (isIncome && t.toWalletId != null) {
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final match = walletsState.value!.where((w) => w.id == t.toWalletId);
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if (match.isNotEmpty) accountName = match.first.name;
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} else if (isTransfer && t.toWalletId != null) {
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final match = walletsState.value!.where((w) => w.id == t.toWalletId);
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if (match.isNotEmpty) accountName = 'To ${match.first.name}';
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}
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}
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String fromName = '';
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if (t.fromWalletId != null && walletsState.hasValue) {
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final match = walletsState.value!.where((w) => w.id == t.fromWalletId);
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if (match.isNotEmpty) fromName = match.first.name;
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}
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String toName = '';
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if (t.toWalletId != null && walletsState.hasValue) {
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final match = walletsState.value!.where((w) => w.id == t.toWalletId);
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if (match.isNotEmpty) toName = match.first.name;
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}
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String subtitleText = '';
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if (categoryName == 'Unknown' && fromName.isNotEmpty && toName.isNotEmpty) {
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subtitleText = '$fromName → $toName • ${DateFormat('MMM dd, yyyy').format(t.date)}';
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} else if (categoryName == 'Unknown' && toName.isNotEmpty) {
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subtitleText = 'To $toName • ${DateFormat('MMM dd, yyyy').format(t.date)}';
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} else if (categoryName == 'Unknown' && fromName.isNotEmpty) {
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subtitleText = 'From $fromName • ${DateFormat('MMM dd, yyyy').format(t.date)}';
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} else {
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subtitleText = '$categoryName • ${DateFormat('MMM dd, yyyy').format(t.date)}${fromName.isNotEmpty ? ' • 💼 $fromName' : ''}';
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}
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return Dismissible(
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key: Key(t.id.toString()),
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direction: DismissDirection.endToStart,
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background: Container(
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color: Colors.red,
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alignment: Alignment.centerRight,
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padding: const EdgeInsets.only(right: 20),
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child: const Icon(LucideIcons.trash2, color: Colors.white),
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),
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confirmDismiss: (dir) async {
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return await showDialog<bool>(
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context: context,
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builder: (ctx) => AlertDialog(
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title: const Text('Delete Transaction?'),
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content: const Text('Are you sure you want to delete this transaction?'),
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actions: [
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TextButton(onPressed: () => Navigator.pop(ctx, false), child: const Text('Cancel')),
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TextButton(
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onPressed: () => Navigator.pop(ctx, true),
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child: const Text('Delete', style: TextStyle(color: Colors.red)),
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),
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],
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),
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);
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},
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onDismissed: (dir) {
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ref.read(transactionProvider.notifier).deleteTransaction(t.id);
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ref.read(paginatedTransactionProvider.notifier).removeTransactionFromState(t.id);
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},
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child: Card(
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margin: const EdgeInsets.only(bottom: 12),
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child: ListTile(
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onTap: () {
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Navigator.push(context, MaterialPageRoute(builder: (_) => AddTransactionScreen(transaction: t)));
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},
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leading: CircleAvatar(
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backgroundColor: typeColor.withValues(alpha: 0.1),
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child: Icon(typeIcon, color: typeColor),
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),
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title: Text((t.description != null && t.description!.isNotEmpty) ? t.description! : accountName, style: const TextStyle(fontWeight: FontWeight.bold)),
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subtitle: Text(subtitleText),
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trailing: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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crossAxisAlignment: CrossAxisAlignment.end,
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children: [
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Text(
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'${isIncome ? '+' : (isTransfer ? '' : '-')}Rs. ${t.amount.toStringAsFixed(0)}',
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style: TextStyle(fontWeight: FontWeight.bold, color: typeColor),
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),
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if (t.investmentStatus == 'OPEN' && (typeColor == NatureColors.getColor('INVESTMENTS') || typeColor == NatureColors.getColor('RECEIVABLES')))
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GestureDetector(
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onTap: () {
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showDialog(context: context, builder: (_) => MaturityDialog(transaction: t));
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},
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child: const Padding(
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padding: EdgeInsets.only(top: 4.0),
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child: Text('Close', style: TextStyle(color: Colors.blue, fontWeight: FontWeight.bold, 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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);
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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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