feat: ✨ create basic spending chart + fix sorting

Added a basic line chart for spending (monthly and yearly) with its separate view. Also fixed sorting of entry groups on homepage.

#8

.flutter

@@ -1 +1 @@
-Subproject commit adc7dfe87ebc5ff6cb6ceb786efaa83058fdc1a1
+Subproject commit 0b591f2c82e9f59276ed68c7d4cbd63196f7c865

android/app/build.gradle

@@ -30,7 +30,7 @@ if (keystorePropertiesFile.exists()) {
 
 android {
     namespace "cafe.caras.prasule"
-    compileSdkVersion 33
+    compileSdkVersion 34
     ndkVersion flutter.ndkVersion
 
     compileOptions {

lib/api/wallet.dart

@@ -12,7 +12,7 @@ class Wallet {
   final String name;
   final List<WalletCategory> categories;
   final List<WalletSingleEntry> entries;
-  double availableAmount;
+  double starterBalance;
   @JsonKey(fromJson: _currencyFromJson)
   final Currency currency;
 
@@ -21,7 +21,7 @@ class Wallet {
       required this.currency,
       this.categories = const [],
       this.entries = const [],
-      this.availableAmount = 0});
+      this.starterBalance = 0});
 
   /// Connect the generated [_$WalletEntry] function to the `fromJson`
   /// factory.
@@ -38,4 +38,23 @@ class Wallet {
     }
     return id;
   }
+
+  static final Wallet empty = Wallet(
+    name: "Empty",
+    currency: Currency.from(
+      json: {
+        "code": "USD",
+        "name": "United States Dollar",
+        "symbol": "\$",
+        "flag": "USD",
+        "decimal_digits": 2,
+        "number": 840,
+        "name_plural": "US dollars",
+        "thousands_separator": ",",
+        "decimal_separator": ".",
+        "space_between_amount_and_symbol": false,
+        "symbol_on_left": true,
+      },
+    ),
+  );
 }

lib/api/wallet.g.dart

@@ -18,13 +18,13 @@ Wallet _$WalletFromJson(Map<String, dynamic> json) => Wallet(
                   (e) => WalletSingleEntry.fromJson(e as Map<String, dynamic>))
               .toList() ??
           const [],
-      availableAmount: (json['availableAmount'] as num?)?.toDouble() ?? 0,
+      starterBalance: (json['starterBalance'] as num?)?.toDouble() ?? 0,
     );
 
 Map<String, dynamic> _$WalletToJson(Wallet instance) => <String, dynamic>{
       'name': instance.name,
       'categories': instance.categories,
       'entries': instance.entries,
-      'availableAmount': instance.availableAmount,
+      'starterBalance': instance.starterBalance,
       'currency': instance.currency,
     };

lib/api/walletmanager.dart

@@ -13,7 +13,11 @@ class WalletManager {
     }
     var wallets = <Wallet>[];
     for (var w in path.listSync().map((e) => e.path.split("/").last).toList()) {
+      try {
         wallets.add(await loadWallet(w));
+      } catch (e) {
+        // TODO: do something with unreadable wallets
+      }
     }
     return wallets;
   }
@@ -38,7 +42,7 @@ class WalletManager {
     if (!path.existsSync()) {
       path.createSync();
     }
-    if (wallet.existsSync()) return false;
+    // if (!wallet.existsSync()) return false;
     wallet.writeAsStringSync(jsonEncode(w.toJson()));
     return true;
   }

lib/l10n/app_cs.arb

@@ -10,7 +10,7 @@
     "welcome": "Vítejte!",
     "welcomeAboutPrasule": "Prašule je správce výdajů navržený pro lidi, kteří nechtějí vyplňovat každý malý detail.",
     "welcomeInstruction": "Na této obrazovce si nastavíte svoji 'peněženku', ve které budou zaznamenány vaše výdaje uspořádané do kategorií, které si nastavíte hned potom.",
-    "setupWalletNameCurrency": "Nastavte si název a měnu peněženky",
+    "setupWalletNameCurrency": "Nastavte si název a výchozí měnu peněženky",
     "setupNamePlaceholder": "Moje super peněženka",
     "setupCurrency": "Měna: {currency}",
     "setupCategoriesHeading": "Vytvořit kategorie",
@@ -55,6 +55,12 @@
     "license":"©️ 2023 Matyáš Caras\nVydáno pod licencí GNU AGPL license verze 3",
     "description":"Popis",
     "newWallet":"Přidat novou peněženku",
-    "walletExists":"Peněženka s tímto názvem již existuje!"
+    "walletExists":"Peněženka s tímto názvem již existuje!",
+    "setupStartingBalance":"Počáteční zůstatek",
+    "graphs":"Grafy",
+    "createTestData":"Vytvořit vzorková data",
+    "spendingStats":"Statistiky utrácení",
+    "yearly":"Roční",
+    "monthly":"Měsíční"
 
 }

lib/l10n/app_en.arb

@@ -10,7 +10,7 @@
     "welcome": "Welcome!",
     "welcomeAboutPrasule": "Prašule is an expense tracker tool designed for people, who don't want to spend too much time filling in all the little details.",
     "welcomeInstruction": "On this screen you will set up your 'wallet', in which you will track your expenses categorized under categories, which you can later set in the settings menu.",
-    "setupWalletNameCurrency": "Set your wallet's name and currency",
+    "setupWalletNameCurrency": "Set your wallet's name and default currency",
     "setupNamePlaceholder": "Your awesome name here...",
     "setupCurrency": "Currency: {currency}",
     "@setupCurrency": {
@@ -91,5 +91,11 @@
     "license":"©️ 2023 Matyáš Caras\nReleased under the GNU AGPL license version 3",
     "description":"Description",
     "newWallet":"Add new wallet",
-    "walletExists":"A wallet with this name already exists!"
+    "walletExists":"A wallet with this name already exists!",
+    "setupStartingBalance":"Starting balance",
+    "graphs":"Graphs",
+    "createTestData":"Create test data",
+    "spendingStats":"Spending statistics",
+    "yearly":"Yearly",
+    "monthly":"Monthly"
 }

lib/util/drawer.dart

@@ -0,0 +1,44 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_gen/gen_l10n/app_localizations.dart';
+import 'package:prasule/pw/platformroute.dart';
+import 'package:prasule/views/graph_view.dart';
+import 'package:prasule/views/home.dart';
+
+/// Makes the drawer because I won't enter the same code in every view
+Drawer makeDrawer(BuildContext context, int page) => Drawer(
+      child: ListView(
+        children: [
+          const DrawerHeader(child: Text("Prašule")),
+          ListTile(
+            leading: const Icon(Icons.home),
+            title: Text(
+              AppLocalizations.of(context)!.home,
+            ),
+            selected: page == 1,
+            onTap: () {
+              if (page == 1) {
+                Navigator.of(context).pop();
+                return;
+              }
+              Navigator.of(context)
+                  .pushReplacement(platformRoute((p0) => const HomeView()));
+            },
+          ),
+          ListTile(
+            leading: const Icon(Icons.bar_chart),
+            title: Text(
+              AppLocalizations.of(context)!.graphs,
+            ),
+            selected: page == 2,
+            onTap: () {
+              if (page == 2) {
+                Navigator.of(context).pop();
+                return;
+              }
+              Navigator.of(context)
+                  .pushReplacement(platformRoute((p0) => const GraphView()));
+            },
+          ),
+        ],
+      ),
+    );

lib/util/graphs.dart

@@ -0,0 +1,74 @@
+import 'package:fl_chart/fl_chart.dart';
+import 'package:flutter/material.dart';
+import 'package:intl/intl.dart';
+
+/// Monthly/Yearly expenses [LineChart]
+class ExpensesChart extends StatelessWidget {
+  const ExpensesChart(
+      {super.key,
+      required this.date,
+      required this.locale,
+      this.data = const [],
+      this.yearly = false});
+  final bool yearly;
+  final DateTime date;
+  final String locale;
+  final List<double> data;
+  List<double> get dataSorted {
+    var list = List<double>.from(data);
+    list.sort((a, b) => a.compareTo(b));
+    return list;
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return LineChart(
+      LineChartData(
+        maxX: (yearly) ? 12 : DateTime(date.year, date.month, 0).day.toDouble(),
+        maxY: dataSorted.last,
+        minX: 1,
+        minY: 0,
+        backgroundColor: Theme.of(context).colorScheme.background,
+        lineBarsData: [
+          LineChartBarData(
+            isCurved: true,
+            barWidth: 8,
+            isStrokeCapRound: true,
+            dotData: const FlDotData(show: false),
+            belowBarData: BarAreaData(show: false),
+            color: Theme.of(context).colorScheme.primary,
+            spots: List.generate(
+              (yearly) ? 12 : DateTime(date.year, date.month, 0).day,
+              (index) => FlSpot(index.toDouble() + 1, data[index]),
+            ),
+          ),
+        ], // actual data
+        titlesData: FlTitlesData(
+          rightTitles: const AxisTitles(
+            sideTitles: SideTitles(showTitles: false),
+          ),
+          topTitles: const AxisTitles(
+            sideTitles: SideTitles(showTitles: false),
+          ),
+          bottomTitles: AxisTitles(
+            sideTitles: SideTitles(
+              showTitles: true,
+              getTitlesWidget: (value, meta) {
+                String text;
+                if (yearly) {
+                  text = DateFormat.MMM(locale).format(
+                    DateTime(date.year, value.toInt(), 1),
+                  );
+                } else {
+                  text = value.toInt().toString();
+                }
+                return SideTitleWidget(
+                    axisSide: meta.axisSide, child: Text(text));
+              },
+            ),
+          ),
+        ), // axis descriptions
+      ),
+    );
+  }
+}

lib/views/graph_view.dart

@@ -0,0 +1,228 @@
+import 'package:fl_chart/fl_chart.dart';
+import 'package:flutter/material.dart';
+import 'package:intl/intl.dart';
+import 'package:prasule/api/wallet.dart';
+import 'package:prasule/api/walletmanager.dart';
+import 'package:prasule/main.dart';
+import 'package:prasule/pw/platformbutton.dart';
+import 'package:prasule/pw/platformroute.dart';
+import 'package:prasule/util/drawer.dart';
+import 'package:prasule/util/graphs.dart';
+import 'package:flutter_gen/gen_l10n/app_localizations.dart';
+import 'package:prasule/views/settings/settings.dart';
+import 'package:prasule/views/setup.dart';
+
+class GraphView extends StatefulWidget {
+  const GraphView({super.key});
+
+  @override
+  State<GraphView> createState() => _GraphViewState();
+}
+
+class _GraphViewState extends State<GraphView> {
+  var _selectedDate = DateTime.now();
+  Wallet? selectedWallet;
+  List<Wallet> wallets = [];
+  String? locale;
+  var yearlyBtnSet = {"monthly"};
+  bool get yearly => yearlyBtnSet.contains("yearly");
+
+  @override
+  void didChangeDependencies() {
+    super.didChangeDependencies();
+    locale ??= Localizations.localeOf(context).languageCode;
+  }
+
+  List<double> generateChartData() {
+    if (selectedWallet == null) return [0];
+    var data = List<double>.filled(
+        (yearly)
+            ? 12
+            : DateTime(_selectedDate.year, _selectedDate.month, 0).day,
+        0.0);
+    for (var i = 0; i < data.length; i++) {
+      var entriesForRange = selectedWallet!.entries.where((element) => (!yearly)
+          ? element.date.month == _selectedDate.month &&
+              element.date.year == _selectedDate.year &&
+              element.date.day == i + 1
+          : element.date.month == i + 1 &&
+              element.date.year == _selectedDate.year);
+      var sum = 0.0;
+      for (var e in entriesForRange) {
+        sum += e.data.amount;
+      }
+      data[i] = sum;
+    }
+    return data;
+  }
+
+  void loadWallet() async {
+    wallets = await WalletManager.listWallets();
+    if (wallets.isEmpty && mounted) {
+      Navigator.of(context).pushReplacement(
+          MaterialPageRoute(builder: (c) => const SetupView()));
+      return;
+    }
+    selectedWallet = wallets.first;
+    setState(() {});
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    loadWallet();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: DropdownButton<int>(
+          value:
+              (selectedWallet == null) ? -1 : wallets.indexOf(selectedWallet!),
+          items: [
+            ...wallets.map(
+              (e) => DropdownMenuItem(
+                value: wallets.indexOf(
+                  e,
+                ),
+                child: Text(e.name),
+              ),
+            ),
+            DropdownMenuItem(
+              value: -1,
+              child: Text(AppLocalizations.of(context)!.newWallet),
+            )
+          ],
+          onChanged: (v) async {
+            if (v == null || v == -1) {
+              await Navigator.of(context).push(
+                platformRoute(
+                  (c) => const SetupView(
+                    newWallet: true,
+                  ),
+                ),
+              );
+              wallets = await WalletManager.listWallets();
+              logger.i(wallets.length);
+              selectedWallet = wallets.last;
+              setState(() {});
+              return;
+            }
+            selectedWallet = wallets[v];
+            setState(() {});
+          },
+        ),
+        actions: [
+          PopupMenuButton(
+            itemBuilder: (context) => [
+              AppLocalizations.of(context)!.settings,
+              AppLocalizations.of(context)!.about
+            ].map((e) => PopupMenuItem(value: e, child: Text(e))).toList(),
+            onSelected: (value) {
+              if (value == AppLocalizations.of(context)!.settings) {
+                Navigator.of(context).push(
+                  MaterialPageRoute(
+                    builder: (context) => const SettingsView(),
+                  ),
+                );
+              } else if (value == AppLocalizations.of(context)!.about) {
+                showAboutDialog(
+                    context: context,
+                    applicationLegalese: AppLocalizations.of(context)!.license,
+                    applicationName: "Prašule");
+              }
+            },
+          )
+        ],
+      ),
+      drawer: makeDrawer(context, 2),
+      body: SingleChildScrollView(
+        child: Center(
+          child: SizedBox(
+            width: MediaQuery.of(context).size.width * 0.9,
+            height: MediaQuery.of(context).size.height,
+            child: Column(
+              mainAxisAlignment: MainAxisAlignment.center,
+              children: [
+                SegmentedButton<String>(
+                  segments: [
+                    ButtonSegment<String>(
+                      value: "spending",
+                      label: Text(AppLocalizations.of(context)!.spendingStats),
+                    )
+                  ],
+                  selected: const {"spending"},
+                  // TODO: onSelectionChanged
+                ),
+                const SizedBox(
+                  height: 5,
+                ),
+                SegmentedButton<String>(
+                  segments: [
+                    ButtonSegment<String>(
+                      value: "yearly",
+                      label: Text(AppLocalizations.of(context)!.yearly),
+                    ),
+                    ButtonSegment<String>(
+                      value: "monthly",
+                      label: Text(AppLocalizations.of(context)!.monthly),
+                    ),
+                  ],
+                  selected: yearlyBtnSet,
+                  onSelectionChanged: (selection) {
+                    yearlyBtnSet = selection;
+                    setState(() {});
+                  },
+                ),
+                const SizedBox(height: 5),
+                PlatformButton(
+                  text: (yearly)
+                      ? DateFormat.y(locale).format(_selectedDate)
+                      : DateFormat.yMMMM(locale).format(_selectedDate),
+                  onPressed: () async {
+                    var firstDate = (selectedWallet!.entries
+                          ..sort((a, b) => a.date.compareTo(b.date)))
+                        .first
+                        .date;
+                    var lastDate = (selectedWallet!.entries
+                          ..sort((a, b) => b.date.compareTo(a.date)))
+                        .first
+                        .date;
+                    var newDate = await showDatePicker(
+                        context: context,
+                        initialDate: _selectedDate,
+                        firstDate: firstDate,
+                        lastDate: lastDate,
+                        initialEntryMode: (yearly)
+                            ? DatePickerEntryMode.input
+                            : DatePickerEntryMode.calendar,
+                        initialDatePickerMode: (yearly)
+                            ? DatePickerMode.year
+                            : DatePickerMode.day);
+                    if (newDate == null) return;
+                    _selectedDate = newDate;
+                    setState(() {});
+                  },
+                ),
+                const SizedBox(
+                  height: 5,
+                ),
+                SizedBox(
+                  width: MediaQuery.of(context).size.width * 0.9,
+                  height: 300,
+                  child: ExpensesChart(
+                    date: _selectedDate,
+                    locale: locale ?? "en",
+                    yearly: yearly,
+                    data: generateChartData(),
+                  ),
+                )
+              ],
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}

lib/views/home.dart

@@ -1,3 +1,7 @@
+import 'dart:math';
+
+import 'package:currency_picker/currency_picker.dart';
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_slidable/flutter_slidable.dart';
 import 'package:flutter_speed_dial/flutter_speed_dial.dart';
@@ -16,6 +20,7 @@ import 'package:prasule/network/tessdata.dart';
 import 'package:prasule/pw/platformbutton.dart';
 import 'package:prasule/pw/platformdialog.dart';
 import 'package:prasule/pw/platformroute.dart';
+import 'package:prasule/util/drawer.dart';
 import 'package:prasule/views/create_entry.dart';
 import 'package:prasule/views/settings/settings.dart';
 import 'package:prasule/views/settings/tessdata_list.dart';
@@ -61,10 +66,52 @@ class _HomeViewState extends State<HomeView> {
   @override
   Widget build(BuildContext context) {
     return Scaffold(
+      drawer: makeDrawer(context, 1),
       floatingActionButton: SpeedDial(
         icon: Icons.add,
         activeIcon: Icons.close,
         children: [
+          if (kDebugMode)
+            SpeedDialChild(
+              child: const Icon(Icons.bug_report),
+              label: AppLocalizations.of(context)!.createTestData,
+              onTap: () {
+                // debug option to quickly fill a wallet with data
+                if (selectedWallet == null) return;
+                selectedWallet!.entries.clear();
+                var random = Random();
+                for (var i = 0; i < 30; i++) {
+                  selectedWallet!.entries.add(
+                    WalletSingleEntry(
+                      data: EntryData(
+                        name: "Test Entry #${i + 1}",
+                        amount: random.nextInt(20000).toDouble(),
+                      ),
+                      type: EntryType.expense,
+                      date: DateTime(
+                        2023,
+                        random.nextInt(12) + 1,
+                        random.nextInt(28) + 1,
+                      ),
+                      category: selectedWallet!.categories[
+                          random.nextInt(selectedWallet!.categories.length)],
+                      id: selectedWallet!.nextId,
+                    ),
+                  );
+                }
+
+                logger.i(selectedWallet!.entries.length);
+
+                // save and reload
+                WalletManager.saveWallet(selectedWallet!).then((value) {
+                  Navigator.of(context).pushReplacement(
+                    platformRoute(
+                      (p0) => const HomeView(),
+                    ),
+                  );
+                });
+              },
+            ),
           SpeedDialChild(
               child: const Icon(Icons.edit),
               label: AppLocalizations.of(context)!.addNew,
@@ -193,9 +240,32 @@ class _HomeViewState extends State<HomeView> {
                         style: TextStyle(
                             color: Theme.of(context).colorScheme.primary),
                       ),
-                      elements: selectedWallet!.entries
+                      elements: selectedWallet!.entries,
-                        ..sort((a, b) => a.date.compareTo(b.date)),
+                      itemComparator: (a, b) => b.date.compareTo(a.date),
                       groupBy: (e) => DateFormat.yMMMM(locale).format(e.date),
+                      groupComparator: (a, b) {
+                        // TODO: better sorting algorithm lol
+                        var yearA = RegExp(r'\d+').firstMatch(a);
+                        if (yearA == null) return 0;
+                        var yearB = RegExp(r'\d+').firstMatch(b);
+                        if (yearB == null) return 0;
+                        var compareYears = int.parse(yearA.group(0)!)
+                            .compareTo(int.parse(yearB.group(0)!));
+                        if (compareYears != 0) return compareYears;
+                        var months = List<String>.generate(
+                          12,
+                          (index) => DateFormat.MMMM(locale).format(
+                            DateTime(2023, index + 1),
+                          ),
+                        );
+                        var monthA = RegExp(r'[^0-9 ]+').firstMatch(a);
+                        if (monthA == null) return 0;
+                        var monthB = RegExp(r'[^0-9 ]+').firstMatch(b);
+                        if (monthB == null) return 0;
+                        return months.indexOf(monthB.group(0)!).compareTo(
+                              months.indexOf(monthA.group(0)!),
+                            );
+                      },
                       itemBuilder: (context, element) => Slidable(
                         endActionPane:
                             ActionPane(motion: const ScrollMotion(), children: [

lib/views/setup.dart

@@ -1,5 +1,6 @@
 import 'package:currency_picker/currency_picker.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:flutter_iconpicker/flutter_iconpicker.dart';
 import 'package:introduction_screen/introduction_screen.dart';
 import 'package:prasule/api/category.dart';
@@ -36,6 +37,7 @@ class _SetupViewState extends State<SetupView> {
   });
   var categories = <WalletCategory>[];
   var name = "";
+  var balance = 0.0;
 
   @override
   void didChangeDependencies() {
@@ -201,8 +203,28 @@ class _SetupViewState extends State<SetupView> {
                           },
                         );
                       },
+                    ),
+                    const SizedBox(
+                      height: 5,
+                    ),
+                    SizedBox(
+                      width: MediaQuery.of(context).size.width * 0.7,
+                      child: PlatformField(
+                        labelText:
+                            AppLocalizations.of(context)!.setupStartingBalance,
+                        keyboardType: const TextInputType.numberWithOptions(
+                            decimal: true),
+                        inputFormatters: [
+                          FilteringTextInputFormatter.allow(
+                            RegExp(r'\d+[\.,]{0,1}\d{0,}'),
                           )
                         ],
+                        onChanged: (t) {
+                          balance = double.parse(t);
+                        },
+                      ),
+                    ),
+                  ],
                 ),
               ),
               PageViewModel(

pubspec.lock

@@ -5,18 +5,18 @@ packages:
     dependency: transitive
     description:
       name: _fe_analyzer_shared
-      sha256: eb376e9acf6938204f90eb3b1f00b578640d3188b4c8a8ec054f9f479af8d051
+      sha256: "36a321c3d2cbe01cbcb3540a87b8843846e0206df3e691fa7b23e19e78de6d49"
       url: "https://pub.dev"
     source: hosted
-    version: "64.0.0"
+    version: "65.0.0"
   analyzer:
     dependency: transitive
     description:
       name: analyzer
-      sha256: "69f54f967773f6c26c7dcb13e93d7ccee8b17a641689da39e878d5cf13b06893"
+      sha256: dfe03b90ec022450e22513b5e5ca1f01c0c01de9c3fba2f7fd233cb57a6b9a07
       url: "https://pub.dev"
     source: hosted
-    version: "6.2.0"
+    version: "6.3.0"
   archive:
     dependency: transitive
     description:
@@ -173,10 +173,10 @@ packages:
     dependency: transitive
     description:
       name: coverage
-      sha256: "595a29b55ce82d53398e1bcc2cba525d7bd7c59faeb2d2540e9d42c390cfeeeb"
+      sha256: ac86d3abab0f165e4b8f561280ff4e066bceaac83c424dd19f1ae2c2fcd12ca9
       url: "https://pub.dev"
     source: hosted
-    version: "1.6.4"
+    version: "1.7.1"
   cross_file:
     dependency: transitive
     description:
@@ -241,6 +241,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.6.8"
+  equatable:
+    dependency: transitive
+    description:
+      name: equatable
+      sha256: c2b87cb7756efdf69892005af546c56c0b5037f54d2a88269b4f347a505e3ca2
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.5"
   fake_async:
     dependency: transitive
     description:
@@ -261,10 +269,10 @@ packages:
     dependency: transitive
     description:
       name: file
-      sha256: "1b92bec4fc2a72f59a8e15af5f52cd441e4a7860b49499d69dfa817af20e925d"
+      sha256: "5fc22d7c25582e38ad9a8515372cd9a93834027aacf1801cf01164dac0ffa08c"
       url: "https://pub.dev"
     source: hosted
-    version: "6.1.4"
+    version: "7.0.0"
   file_selector_linux:
     dependency: transitive
     description:
@@ -305,6 +313,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.1.0"
+  fl_chart:
+    dependency: "direct main"
+    description:
+      name: fl_chart
+      sha256: "6b9eb2b3017241d05c482c01f668dd05cc909ec9a0114fdd49acd958ff2432fa"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.64.0"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -628,6 +644,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "6.7.1"
+  leak_tracker:
+    dependency: transitive
+    description:
+      name: leak_tracker
+      sha256: "7e108028e3d258667d079986da8c0bc32da4cb57431c2af03b1dc1038621a9dc"
+      url: "https://pub.dev"
+    source: hosted
+    version: "9.0.13"
+  leak_tracker_testing:
+    dependency: transitive
+    description:
+      name: leak_tracker_testing
+      sha256: b06739349ec2477e943055aea30172c5c7000225f79dad4702e2ec0eda79a6ff
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.5"
   lints:
     dependency: transitive
     description:
@@ -664,18 +696,18 @@ packages:
     dependency: transitive
     description:
       name: material_color_utilities
-      sha256: "9528f2f296073ff54cb9fee677df673ace1218163c3bc7628093e7eed5203d41"
+      sha256: "0e0a020085b65b6083975e499759762399b4475f766c21668c4ecca34ea74e5a"
       url: "https://pub.dev"
     source: hosted
-    version: "0.5.0"
+    version: "0.8.0"
   meta:
     dependency: transitive
     description:
       name: meta
-      sha256: a6e590c838b18133bb482a2745ad77c5bb7715fb0451209e1a7567d416678b8e
+      sha256: d584fa6707a52763a52446f02cc621b077888fb63b93bbcb1143a7be5a0c0c04
       url: "https://pub.dev"
     source: hosted
-    version: "1.10.0"
+    version: "1.11.0"
   mime:
     dependency: transitive
     description:
@@ -776,10 +808,10 @@ packages:
     dependency: transitive
     description:
       name: platform
-      sha256: ae68c7bfcd7383af3629daafb32fb4e8681c7154428da4febcff06200585f102
+      sha256: "0a279f0707af40c890e80b1e9df8bb761694c074ba7e1d4ab1bc4b728e200b59"
       url: "https://pub.dev"
     source: hosted
-    version: "3.1.2"
+    version: "3.1.3"
   plugin_platform_interface:
     dependency: transitive
     description:
@@ -808,10 +840,10 @@ packages:
     dependency: transitive
     description:
       name: process
-      sha256: "53fd8db9cec1d37b0574e12f07520d582019cb6c44abf5479a01505099a34a09"
+      sha256: "266ca5be5820feefc777793d0a583acfc8c40834893c87c00c6c09e2cf58ea42"
       url: "https://pub.dev"
     source: hosted
-    version: "4.2.4"
+    version: "5.0.1"
   provider:
     dependency: transitive
     description:
@@ -1021,10 +1053,10 @@ packages:
     dependency: transitive
     description:
       name: vm_service
-      sha256: c538be99af830f478718b51630ec1b6bee5e74e52c8a802d328d9e71d35d2583
+      sha256: b3d56ff4341b8f182b96aceb2fa20e3dcb336b9f867bc0eafc0de10f1048e957
       url: "https://pub.dev"
     source: hosted
-    version: "11.10.0"
+    version: "13.0.0"
   watcher:
     dependency: transitive
     description:
@@ -1053,10 +1085,10 @@ packages:
     dependency: transitive
     description:
       name: webdriver
-      sha256: "3c923e918918feeb90c4c9fdf1fe39220fa4c0e8e2c0fffaded174498ef86c49"
+      sha256: "003d7da9519e1e5f329422b36c4dcdf18d7d2978d1ba099ea4e45ba490ed845e"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.2"
+    version: "3.0.3"
   webkit_inspection_protocol:
     dependency: transitive
     description:
@@ -1069,10 +1101,10 @@ packages:
     dependency: transitive
     description:
       name: win32
-      sha256: "350a11abd2d1d97e0cc7a28a81b781c08002aa2864d9e3f192ca0ffa18b06ed3"
+      sha256: "7c99c0e1e2fa190b48d25c81ca5e42036d5cac81430ef249027d97b0935c553f"
       url: "https://pub.dev"
     source: hosted
-    version: "5.0.9"
+    version: "5.1.0"
   xdg_directories:
     dependency: transitive
     description:

pubspec.yaml

@@ -1,7 +1,7 @@
 name: prasule
 description: Open-source private expense tracker
 
-version: 1.0.0-alpha+1
+version: 1.0.0-alpha2+2
 
 environment:
   sdk: '>=3.1.0-262.2.beta <4.0.0'
@@ -38,6 +38,7 @@ dependencies:
   flutter_slidable: ^3.0.0
   flutter_localizations:
     sdk: flutter
+  fl_chart: ^0.64.0
 
 dev_dependencies:
   flutter_test: