761 lines
34 KiB
Dart
761 lines
34 KiB
Dart
// ignore_for_file: inference_failure_on_function_invocation
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import 'dart:async';
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import 'package:dynamic_color/dynamic_color.dart';
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import 'package:flutter/foundation.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_file_dialog/flutter_file_dialog.dart';
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import 'package:flutter_gen/gen_l10n/app_localizations.dart';
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import 'package:flutter_slidable/flutter_slidable.dart';
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import 'package:flutter_speed_dial/flutter_speed_dial.dart';
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import 'package:flutter_tesseract_ocr/flutter_tesseract_ocr.dart';
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import 'package:grouped_list/grouped_list.dart';
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import 'package:intl/date_symbol_data_local.dart';
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import 'package:intl/intl.dart';
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import 'package:prasule/api/category.dart';
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import 'package:prasule/api/entry_data.dart';
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import 'package:prasule/api/wallet.dart';
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import 'package:prasule/api/wallet_entry.dart';
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import 'package:prasule/api/wallet_manager.dart';
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import 'package:prasule/main.dart';
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import 'package:prasule/network/tessdata.dart';
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import 'package:prasule/pw/platformbutton.dart';
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import 'package:prasule/pw/platformfield.dart';
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import 'package:prasule/pw/platformroute.dart';
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import 'package:prasule/util/drawer.dart';
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import 'package:prasule/util/text_color.dart';
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import 'package:prasule/views/create_entry.dart';
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import 'package:prasule/views/settings/settings.dart';
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import 'package:prasule/views/settings/tessdata_list.dart';
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import 'package:prasule/views/setup.dart';
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/// Main view, shows entries
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class HomeView extends StatefulWidget {
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/// Main view, shows entries
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const HomeView({super.key});
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@override
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State<HomeView> createState() => _HomeViewState();
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}
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class _HomeViewState extends State<HomeView> {
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Wallet? selectedWallet;
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List<Wallet> wallets = [];
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DateTime? prevDate;
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late String locale;
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var _searchActive = false;
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var _filter = "";
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final searchFocus = FocusNode();
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@override
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void didChangeDependencies() {
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super.didChangeDependencies();
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locale = Localizations.localeOf(context).languageCode;
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initializeDateFormatting(Localizations.localeOf(context).languageCode);
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}
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@override
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void initState() {
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super.initState();
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loadWallet();
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}
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Future<void> loadWallet() async {
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wallets = await WalletManager.listWallets();
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if (wallets.isEmpty && mounted) {
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unawaited(
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Navigator.of(context)
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.pushReplacement(platformRoute((c) => const SetupView())),
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);
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return;
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}
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selectedWallet = wallets.first;
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selectedWallet!.recurEntries();
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setState(() {});
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}
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@override
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Widget build(BuildContext context) {
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return PopScope(
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canPop: !_searchActive, // don't pop when we just want
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// to deactivate searchfield
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onPopInvoked: (b) {
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if (b) return;
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_searchActive = false;
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_filter = "";
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setState(() {});
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},
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child: Scaffold(
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drawer: makeDrawer(context, 1),
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floatingActionButton: SpeedDial(
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icon: Icons.add,
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activeIcon: Icons.close,
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children: [
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if (kDebugMode)
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SpeedDialChild(
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child: const Icon(Icons.bug_report),
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label: AppLocalizations.of(context).createTestData,
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onTap: () {
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// debug option to quickly fill a wallet with data
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if (selectedWallet == null) return;
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selectedWallet!.createTestEntries().then((_) {
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Navigator.of(context).pushReplacement(
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platformRoute(
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(p0) => const HomeView(),
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),
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);
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});
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},
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),
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SpeedDialChild(
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child: const Icon(Icons.edit),
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label: AppLocalizations.of(context).addNew,
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onTap: () async {
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final sw = await Navigator.of(context).push<Wallet>(
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MaterialPageRoute(
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builder: (c) => CreateSingleEntryView(w: selectedWallet!),
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),
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);
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if (sw != null) {
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selectedWallet = sw;
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}
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setState(() {});
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},
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),
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SpeedDialChild(
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child: const Icon(Icons.camera_alt),
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label: AppLocalizations.of(context).addCamera,
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onTap: () {
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startOcr(SourceType.camera);
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},
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),
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SpeedDialChild(
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child: const Icon(Icons.image),
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label: AppLocalizations.of(context).addGallery,
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onTap: () {
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startOcr(SourceType.photoLibrary);
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},
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),
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],
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),
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appBar: AppBar(
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title: AnimatedCrossFade(
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duration: const Duration(milliseconds: 500),
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crossFadeState: _searchActive
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? CrossFadeState.showFirst
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: CrossFadeState.showSecond,
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firstChild: PlatformField(
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inputBorder: InputBorder.none,
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focusNode: searchFocus,
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onChanged: (e) {
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_filter = e;
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setState(() {});
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},
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labelText: AppLocalizations.of(context).searchLabel,
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),
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secondChild: DropdownButton<int>(
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value: (selectedWallet == null)
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? -1
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: wallets.indexOf(selectedWallet!),
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items: [
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...wallets.map(
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(e) => DropdownMenuItem(
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value: wallets.indexOf(
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e,
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),
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child: Text(e.name),
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),
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),
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DropdownMenuItem(
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value: -1,
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child: Text(AppLocalizations.of(context).newWallet),
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),
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],
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onChanged: (v) async {
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if (v == null || v == -1) {
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await Navigator.of(context).push(
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platformRoute(
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(c) => const SetupView(
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newWallet: true,
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),
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),
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);
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wallets = await WalletManager.listWallets();
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selectedWallet = wallets.last;
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setState(() {});
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return;
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}
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selectedWallet = wallets[v];
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setState(() {});
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},
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),
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),
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actions: [
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if (!_searchActive)
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IconButton(
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onPressed: () {
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_searchActive = true;
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setState(() {});
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},
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icon: const Icon(Icons.search),
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),
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if (!_searchActive)
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PopupMenuButton(
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itemBuilder: (context) => [
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AppLocalizations.of(context).settings,
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AppLocalizations.of(context).about,
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].map((e) => PopupMenuItem(value: e, child: Text(e))).toList(),
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onSelected: (value) {
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if (value == AppLocalizations.of(context).settings) {
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Navigator.of(context)
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.push(
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platformRoute(
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(context) => const SettingsView(),
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),
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)
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.then((value) async {
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wallets = await WalletManager.listWallets();
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selectedWallet =
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await WalletManager.loadWallet(selectedWallet!.name);
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});
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} else if (value == AppLocalizations.of(context).about) {
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showAboutDialog(
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context: context,
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applicationLegalese: AppLocalizations.of(context).license,
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applicationName: "Prašule",
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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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body: Center(
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child: SizedBox(
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width: MediaQuery.of(context).size.width * 0.9,
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height: MediaQuery.of(context).size.height,
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child: (selectedWallet == null)
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? const Column(
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children: [
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SizedBox(
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width: 40,
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height: 40,
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child: CircularProgressIndicator(),
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),
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],
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)
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: (selectedWallet!.entries.isEmpty)
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? Column(
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children: [
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Text(
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AppLocalizations.of(context).noEntries,
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style: const TextStyle(
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fontSize: 20,
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fontWeight: FontWeight.bold,
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),
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),
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Text(
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AppLocalizations.of(context).noEntriesSub,
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),
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],
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)
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: Overlay(
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initialEntries: [
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OverlayEntry(
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builder: (context) => Column(
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children: [
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Text(
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NumberFormat.compactCurrency(
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locale: locale,
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symbol: selectedWallet!.currency.symbol,
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).format(
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selectedWallet!.calculateCurrentBalance(),
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),
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style: const TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 22,
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),
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),
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const SizedBox(
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height: 5,
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),
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if (selectedWallet!.calculateMonthStatus(
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DateTime.now().month,
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DateTime.now().year,
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) ==
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0)
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Text(AppLocalizations.of(context).evenMoney)
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else
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RichText(
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text: TextSpan(
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children: [
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TextSpan(
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text: AppLocalizations.of(context)
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.balanceStatusA,
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),
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TextSpan(
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style: TextStyle(
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color: (selectedWallet!
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.calculateMonthStatus(
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DateTime.now().month,
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DateTime.now().year,
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) >
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0
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? ((MediaQuery.of(context)
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.platformBrightness ==
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Brightness.dark)
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? Colors.green.shade300
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: Colors.green)
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.harmonizeWith(
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Theme.of(context)
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.colorScheme
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.primary,
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)
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: ((MediaQuery.of(context)
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.platformBrightness ==
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Brightness.dark)
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? Colors.red.shade300
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: Colors.red)
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.harmonizeWith(
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Theme.of(context)
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.colorScheme
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.primary,
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)),
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),
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text: NumberFormat.compactCurrency(
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locale: locale,
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symbol:
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selectedWallet!.currency.symbol,
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).format(
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selectedWallet!
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.calculateMonthStatus(
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DateTime.now().month,
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DateTime.now().year,
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),
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),
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),
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TextSpan(
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text: AppLocalizations.of(context)
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.balanceStatusB,
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),
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],
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),
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),
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const SizedBox(
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height: 10,
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),
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Expanded(
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child: GroupedListView(
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groupHeaderBuilder: (element) => Text(
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DateFormat.yMMMM(locale)
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.format(element.date),
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style: TextStyle(
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color: Theme.of(context)
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.colorScheme
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.primary,
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),
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),
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elements: selectedWallet!.entries
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.where((element) =>
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element.data.name.contains(_filter))
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.toList(),
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itemComparator: (a, b) =>
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b.date.compareTo(a.date),
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groupBy: (e) =>
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DateFormat.yMMMM(locale).format(e.date),
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groupComparator: (a, b) {
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// TODO: better sorting algorithm lol
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final yearA =
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RegExp(r'\d+').firstMatch(a);
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if (yearA == null) return 0;
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final yearB =
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RegExp(r'\d+').firstMatch(b);
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if (yearB == null) return 0;
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final compareYears =
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int.parse(yearB.group(0)!).compareTo(
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int.parse(yearA.group(0)!),
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);
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if (compareYears != 0) {
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return compareYears;
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}
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final months = List<String>.generate(
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12,
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(index) =>
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DateFormat.MMMM(locale).format(
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DateTime(2023, index + 1),
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),
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);
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final monthA =
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RegExp('[^0-9 ]+').firstMatch(a);
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if (monthA == null) return 0;
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final monthB =
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RegExp('[^0-9 ]+').firstMatch(b);
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if (monthB == null) return 0;
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return months
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.indexOf(monthB.group(0)!)
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.compareTo(
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months.indexOf(monthA.group(0)!),
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);
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},
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itemBuilder: (context, element) => Slidable(
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endActionPane: ActionPane(
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motion: const ScrollMotion(),
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children: [
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SlidableAction(
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onPressed: (c) {
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Navigator.of(context)
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.push<WalletSingleEntry>(
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MaterialPageRoute(
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builder: (c) =>
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CreateSingleEntryView(
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w: selectedWallet!,
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editEntry: element,
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),
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),
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)
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.then(
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(editedEntry) {
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if (editedEntry == null) {
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return;
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}
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selectedWallet!.entries
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.remove(element);
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selectedWallet!.entries
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.add(editedEntry);
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WalletManager.saveWallet(
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selectedWallet!,
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);
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setState(() {});
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},
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);
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},
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backgroundColor: Theme.of(context)
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.colorScheme
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.secondary,
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foregroundColor: Theme.of(context)
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.colorScheme
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.onSecondary,
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icon: Icons.edit,
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),
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SlidableAction(
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backgroundColor: Theme.of(context)
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.colorScheme
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.error,
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foregroundColor: Theme.of(context)
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.colorScheme
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.onError,
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icon: Icons.delete,
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onPressed: (c) {
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showAdaptiveDialog(
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context: context,
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builder: (cx) =>
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AlertDialog.adaptive(
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title: Text(
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AppLocalizations.of(
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context,
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).sureDialog,
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),
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content: Text(
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AppLocalizations.of(context)
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.deleteSure,
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),
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actions: [
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PlatformButton(
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text: AppLocalizations.of(
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context,
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).yes,
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onPressed: () {
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selectedWallet?.entries
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.removeWhere(
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(e) =>
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e.id ==
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element.id,
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);
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WalletManager
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.saveWallet(
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selectedWallet!,
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);
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Navigator.of(cx).pop();
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setState(() {});
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},
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),
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PlatformButton(
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text: AppLocalizations.of(
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context,
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).no,
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onPressed: () {
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Navigator.of(cx).pop();
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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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child: ListTile(
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leading: Container(
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decoration: BoxDecoration(
|
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borderRadius:
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BorderRadius.circular(16),
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color: element.category.color,
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),
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child: Padding(
|
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padding: const EdgeInsets.all(8),
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child: Icon(
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element.category.icon,
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color: element.category.color
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.calculateTextColor(),
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),
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),
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),
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title: Text(element.data.name),
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subtitle: RichText(
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text: TextSpan(
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children: [
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TextSpan(
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text: NumberFormat.currency(
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symbol: selectedWallet!
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.currency.symbol,
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).format(element.data.amount),
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style: TextStyle(
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color: (element.type ==
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EntryType.income)
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? (MediaQuery.of(context)
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.platformBrightness ==
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Brightness.dark)
|
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? Colors
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.green.shade300
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: Colors.green
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.harmonizeWith(
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Theme.of(context)
|
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.colorScheme
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.primary,
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)
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: (MediaQuery.of(context)
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.platformBrightness ==
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Brightness.dark)
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? Colors.red.shade300
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: Colors.red
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.harmonizeWith(
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Theme.of(context)
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.colorScheme
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.primary,
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),
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),
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),
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TextSpan(
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text:
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" | ${DateFormat.MMMd(locale).format(element.date)}",
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style: TextStyle(
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color: Theme.of(context)
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.colorScheme
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.background
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.calculateTextColor(),
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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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OverlayEntry(
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builder: (context) => SizedBox(
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width: MediaQuery.of(context).size.width,
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height: MediaQuery.of(context).size.height,
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child: GestureDetector(
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onTap: () {
|
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if (!_searchActive) return;
|
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if (!searchFocus.hasFocus) {
|
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_searchActive = false;
|
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_filter = "";
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setState(() {});
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return;
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}
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searchFocus.unfocus();
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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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|
|
Future<void> startOcr(SourceType sourceType) async {
|
|
final availableLanguages = await TessdataApi.getDownloadedData();
|
|
if (availableLanguages.isEmpty) {
|
|
if (!mounted) return;
|
|
await showAdaptiveDialog(
|
|
context: context,
|
|
builder: (c) => AlertDialog.adaptive(
|
|
title: Text(AppLocalizations.of(context).missingOcr),
|
|
actions: [
|
|
PlatformButton(
|
|
text: AppLocalizations.of(context).download,
|
|
onPressed: () {
|
|
Navigator.of(context)
|
|
.push(
|
|
platformRoute(
|
|
(c) => const TessdataListView(),
|
|
),
|
|
)
|
|
.then((value) => Navigator.of(c).pop());
|
|
},
|
|
),
|
|
PlatformButton(
|
|
text: AppLocalizations.of(context).ok,
|
|
onPressed: () {
|
|
Navigator.of(c).pop();
|
|
},
|
|
),
|
|
],
|
|
),
|
|
);
|
|
return;
|
|
}
|
|
if (!mounted) return;
|
|
final selectedLanguages =
|
|
List<bool>.filled(availableLanguages.length, false);
|
|
selectedLanguages[0] = true;
|
|
|
|
await showAdaptiveDialog(
|
|
context: context,
|
|
builder: (c) => StatefulBuilder(
|
|
builder: (ctx, setState) => AlertDialog.adaptive(
|
|
actions: [
|
|
TextButton(
|
|
onPressed: () async {
|
|
final filePath = await FlutterFileDialog.pickFile(
|
|
params: OpenFileDialogParams(
|
|
dialogType: OpenFileDialogType.image,
|
|
sourceType: sourceType));
|
|
if (filePath == null) {
|
|
if (mounted) Navigator.of(context).pop();
|
|
return;
|
|
}
|
|
// get selected languages
|
|
final selected = availableLanguages
|
|
.where(
|
|
(element) => selectedLanguages[
|
|
availableLanguages.indexOf(element)],
|
|
)
|
|
.join("+")
|
|
.replaceAll(".traineddata", "");
|
|
logger.i(selected);
|
|
if (!mounted) return;
|
|
unawaited(
|
|
showAdaptiveDialog(
|
|
context: context,
|
|
builder: (c) => AlertDialog.adaptive(
|
|
title: Text(AppLocalizations.of(context).ocrLoading),
|
|
),
|
|
barrierDismissible: false,
|
|
),
|
|
);
|
|
final string = await FlutterTesseractOcr.extractText(
|
|
filePath,
|
|
language: selected,
|
|
args: {
|
|
"psm": "4",
|
|
"preserve_interword_spaces": "1",
|
|
},
|
|
);
|
|
if (!mounted) return;
|
|
Navigator.of(context).pop();
|
|
logger.i(string);
|
|
if (!mounted) return;
|
|
final lines = string.split("\n")
|
|
..removeWhere((element) {
|
|
element.trim();
|
|
return element.isEmpty;
|
|
});
|
|
var price = 0.0;
|
|
final description = StringBuffer();
|
|
for (final line in lines) {
|
|
// find numbered prices on each line
|
|
final regex = RegExp(r'\d+(?:(?:\.|,) {0,}\d{0,})+');
|
|
for (final match in regex.allMatches(line)) {
|
|
price += double.tryParse(match.group(0).toString()) ?? 0;
|
|
}
|
|
description.write("${line.replaceAll(regex, "")}\n");
|
|
}
|
|
if (!ctx.mounted) return;
|
|
Navigator.of(ctx).pop();
|
|
// show edit
|
|
final newEntry =
|
|
await Navigator.of(context).push<WalletSingleEntry>(
|
|
platformRoute<WalletSingleEntry>(
|
|
(c) => CreateSingleEntryView(
|
|
w: selectedWallet!,
|
|
editEntry: WalletSingleEntry(
|
|
data: EntryData(
|
|
name: "",
|
|
amount: price,
|
|
description: description.toString(),
|
|
),
|
|
type: EntryType.expense,
|
|
date: DateTime.now(),
|
|
category: selectedWallet!.categories.first,
|
|
id: selectedWallet!.nextId,
|
|
),
|
|
),
|
|
),
|
|
);
|
|
if (newEntry == null) return;
|
|
selectedWallet!.entries.add(newEntry);
|
|
await WalletManager.saveWallet(selectedWallet!);
|
|
setState(() {});
|
|
},
|
|
child: const Text("Ok"),
|
|
),
|
|
TextButton(
|
|
onPressed: () {
|
|
Navigator.of(c).pop();
|
|
},
|
|
child: const Text("Cancel"),
|
|
),
|
|
],
|
|
title: Text(AppLocalizations.of(context).ocrSelect),
|
|
content: Column(
|
|
children: [
|
|
...List.generate(
|
|
availableLanguages.length,
|
|
(index) => Row(
|
|
children: [
|
|
Checkbox(
|
|
value: selectedLanguages[index],
|
|
onChanged: (value) {
|
|
if (value == null ||
|
|
(selectedLanguages
|
|
.where((element) => element)
|
|
.length <=
|
|
1 &&
|
|
!value)) return;
|
|
selectedLanguages[index] = value;
|
|
setState(() {});
|
|
},
|
|
),
|
|
const SizedBox(
|
|
width: 10,
|
|
),
|
|
Text(availableLanguages[index].split(".").first),
|
|
],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
);
|
|
}
|
|
}
|