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This commit adds two new features to the More tab in the mobile app: (#612)
Calendar View: Monthly calendar displaying daily balance changes for selected account Account selection dropdown to switch between different accounts Month navigation with previous/next buttons Visual indicators (green for income, red for expenses) Monthly profit/loss summary at the top Auto-calculation of daily transaction totals Recent Transactions: View recent N transactions across all accounts Configurable display limit (10/20/50/100 transactions) Pull-to-refresh functionality Transaction details including account name, date, amount, and notes Visual distinction between income and expenses Sorted by date (most recent first) Implementation details: Created MoreScreen as menu hub for new features Replaced PlaceholderScreen with functional MoreScreen Leverages existing Provider pattern for state management Uses offline-first approach with existing data providers Full Chinese localization Material Design 3 compliant UI Files added: mobile/lib/screens/more_screen.dart mobile/lib/screens/calendar_screen.dart mobile/lib/screens/recent_transactions_screen.dart Files modified: mobile/lib/screens/main_navigation_screen.dart Signed-off-by: Lazy Bone <89256478+dwvwdv@users.noreply.github.com> Co-authored-by: dwvwdv <dwvwdv@protonmail.com>
This commit is contained in:
292
mobile/lib/screens/recent_transactions_screen.dart
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292
mobile/lib/screens/recent_transactions_screen.dart
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import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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import 'package:intl/intl.dart';
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import '../models/transaction.dart';
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import '../models/account.dart';
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import '../providers/transactions_provider.dart';
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import '../providers/accounts_provider.dart';
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import '../providers/auth_provider.dart';
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class RecentTransactionsScreen extends StatefulWidget {
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const RecentTransactionsScreen({super.key});
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@override
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State<RecentTransactionsScreen> createState() => _RecentTransactionsScreenState();
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}
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class _RecentTransactionsScreenState extends State<RecentTransactionsScreen> {
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int _transactionLimit = 20;
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final List<int> _limitOptions = [10, 20, 50, 100];
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@override
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void initState() {
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super.initState();
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WidgetsBinding.instance.addPostFrameCallback((_) {
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_loadAllTransactions();
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});
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}
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Future<void> _loadAllTransactions() async {
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final authProvider = context.read<AuthProvider>();
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final transactionsProvider = context.read<TransactionsProvider>();
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final accessToken = await authProvider.getValidAccessToken();
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if (accessToken != null) {
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// Load transactions for all accounts
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await transactionsProvider.fetchTransactions(
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accessToken: accessToken,
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forceSync: false,
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);
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}
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}
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Future<void> _refreshTransactions() async {
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final authProvider = context.read<AuthProvider>();
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final transactionsProvider = context.read<TransactionsProvider>();
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final accessToken = await authProvider.getValidAccessToken();
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if (accessToken != null) {
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await transactionsProvider.fetchTransactions(
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accessToken: accessToken,
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forceSync: true,
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);
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}
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}
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Account? _getAccount(String accountId) {
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final accountsProvider = context.read<AccountsProvider>();
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try {
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return accountsProvider.accounts.firstWhere(
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(a) => a.id == accountId,
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);
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} catch (e) {
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return null;
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}
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}
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List<Transaction> _getSortedTransactions(List<Transaction> transactions) {
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final sorted = List<Transaction>.from(transactions);
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sorted.sort((a, b) {
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try {
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final dateA = DateTime.parse(a.date);
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final dateB = DateTime.parse(b.date);
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return dateB.compareTo(dateA); // Most recent first
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} catch (e) {
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return 0;
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}
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});
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return sorted.take(_transactionLimit).toList();
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}
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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 transactionsProvider = context.watch<TransactionsProvider>();
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final recentTransactions = _getSortedTransactions(
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transactionsProvider.transactions,
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);
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return Scaffold(
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appBar: AppBar(
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title: const Text('Recent Transactions'),
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actions: [
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PopupMenuButton<int>(
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initialValue: _transactionLimit,
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icon: const Icon(Icons.filter_list),
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tooltip: 'Display Limit',
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onSelected: (int value) {
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setState(() {
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_transactionLimit = value;
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});
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},
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itemBuilder: (context) => _limitOptions.map((limit) {
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return PopupMenuItem<int>(
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value: limit,
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child: Row(
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children: [
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if (limit == _transactionLimit)
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Icon(Icons.check, color: colorScheme.primary, size: 20)
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else
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const SizedBox(width: 20),
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const SizedBox(width: 8),
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Text('Show $limit'),
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],
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),
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);
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}).toList(),
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),
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],
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),
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body: RefreshIndicator(
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onRefresh: _refreshTransactions,
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child: transactionsProvider.isLoading
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? const Center(child: CircularProgressIndicator())
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: recentTransactions.isEmpty
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? _buildEmptyState(colorScheme)
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: ListView.separated(
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itemCount: recentTransactions.length,
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separatorBuilder: (context, index) => Divider(
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height: 1,
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color: colorScheme.outlineVariant,
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),
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itemBuilder: (context, index) {
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final transaction = recentTransactions[index];
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return _buildTransactionItem(
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transaction,
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colorScheme,
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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 _buildEmptyState(ColorScheme colorScheme) {
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return Center(
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child: Padding(
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padding: const EdgeInsets.all(24),
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Icon(
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Icons.receipt_long_outlined,
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size: 64,
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color: colorScheme.onSurfaceVariant,
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),
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const SizedBox(height: 16),
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Text(
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'No Transactions',
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style: Theme.of(context).textTheme.titleLarge,
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),
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const SizedBox(height: 8),
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Text(
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'Pull to refresh',
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style: TextStyle(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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}
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Widget _buildTransactionItem(Transaction transaction, ColorScheme colorScheme) {
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final account = _getAccount(transaction.accountId);
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final accountName = account?.name ?? 'Unknown Account';
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// Parse amount with proper sign handling (same logic as transactions_list_screen.dart)
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String trimmedAmount = transaction.amount.trim();
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trimmedAmount = trimmedAmount.replaceAll('\u2212', '-'); // Normalize minus sign
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// Detect if the amount has a negative sign
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bool hasNegativeSign = trimmedAmount.startsWith('-') || trimmedAmount.endsWith('-');
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// Remove all non-numeric characters except decimal point and minus sign
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String numericString = trimmedAmount.replaceAll(RegExp(r'[^\d.\-]'), '');
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// Parse the numeric value
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double amount = double.tryParse(numericString.replaceAll('-', '')) ?? 0.0;
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// Apply the sign from the string
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if (hasNegativeSign) {
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amount = -amount;
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}
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// For asset accounts and liability accounts, flip the sign to match accounting conventions
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if (account?.isAsset == true || account?.isLiability == true) {
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amount = -amount;
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}
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// Determine display properties based on final amount
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final isPositive = amount >= 0;
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Color amountColor;
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String sign;
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if (isPositive) {
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amountColor = Colors.green.shade700;
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sign = '+';
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} else {
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amountColor = Colors.red.shade700;
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sign = '-';
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}
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String formattedDate;
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try {
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final date = DateTime.parse(transaction.date);
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formattedDate = DateFormat('yyyy-MM-dd HH:mm').format(date);
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} catch (e) {
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formattedDate = transaction.date;
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}
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return ListTile(
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contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
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leading: Container(
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padding: const EdgeInsets.all(8),
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decoration: BoxDecoration(
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color: isPositive
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? Colors.green.withValues(alpha: 0.1)
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: Colors.red.withValues(alpha: 0.1),
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borderRadius: BorderRadius.circular(8),
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),
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child: Icon(
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isPositive ? Icons.arrow_upward : Icons.arrow_downward,
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color: amountColor,
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),
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),
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title: Text(
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transaction.name,
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style: const TextStyle(fontWeight: FontWeight.w500),
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),
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subtitle: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const SizedBox(height: 4),
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Text(
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accountName,
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style: TextStyle(
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fontSize: 12,
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color: colorScheme.onSurfaceVariant,
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),
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),
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const SizedBox(height: 2),
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Text(
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formattedDate,
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style: TextStyle(
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fontSize: 11,
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color: colorScheme.onSurfaceVariant,
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),
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),
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if (transaction.notes != null && transaction.notes!.isNotEmpty) ...[
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const SizedBox(height: 2),
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Text(
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transaction.notes!,
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style: TextStyle(
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fontSize: 11,
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color: colorScheme.onSurfaceVariant,
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fontStyle: FontStyle.italic,
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),
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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),
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],
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],
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),
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trailing: Text(
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'$sign${transaction.currency} ${_formatAmount(amount.abs())}',
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style: TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 16,
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color: amountColor,
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),
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),
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);
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}
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String _formatAmount(double amount) {
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// Support up to 8 decimal places, but omit unnecessary trailing zeros
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final formatter = NumberFormat('#,##0.########');
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return formatter.format(amount);
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}
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}
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