feat: add basic sorting (#9)

also made some cosmetic changes elsewhere,

CHANGELOG.md

@@ -4,6 +4,9 @@
 - Placeholder text is now inserted into the field in setup, instead of showing as label
 - Show version text in about dialog
 - Added tessdata license text into about dialog
+- Added sorting by oldest
+- Moved search into three-dot menu
+- Make search case-insensitive
 # 1.0.0-alpha+5
 - Add tests
 - Add searching through entries to homepage

lib/l10n/app_cs.arb

@@ -106,5 +106,9 @@
     "exportCompleted":"Export dokončen",
     "importCompleted":"Import dokončen",
     "setup":"Prvotní nastavení",
-    "sourceCode":"Zdrojový kód"
+    "sourceCode":"Zdrojový kód",
+    "sortNewest":"Nejnovější první",
+    "sortOldest":"Nejstarší první",
+    "sort":"Seřadit",
+    "search":"Prohledat"
 }

lib/l10n/app_en.arb

@@ -222,5 +222,9 @@
     "exportCompleted":"Export completed",
     "importCompleted":"Import completed",
     "setup":"Setup",
-    "sourceCode":"Source code"
+    "sourceCode":"Source code",
+    "sortNewest":"Newest first",
+    "sortOldest":"Oldest first",
+    "sort":"Sort",
+    "search":"Search"
 }

lib/util/sorting.dart

@@ -0,0 +1,58 @@
+import 'package:grouped_list/grouped_list.dart';
+import 'package:intl/intl.dart';
+
+/// Sorts [GroupedListView]'s group by newest group
+int groupSortNewest(String a, String b, String locale) {
+  // TODO: better sorting algorithm lol
+  final yearA = RegExp(r'\d+').firstMatch(a);
+  if (yearA == null) return 0;
+  final yearB = RegExp(r'\d+').firstMatch(b);
+  if (yearB == null) return 0;
+  final compareYears = int.parse(yearB.group(0)!).compareTo(
+    int.parse(yearA.group(0)!),
+  );
+  if (compareYears != 0) {
+    return compareYears;
+  }
+  final months = List<String>.generate(
+    12,
+    (index) => DateFormat.MMMM(locale).format(
+      DateTime(2023, index + 1),
+    ),
+  );
+  final monthA = RegExp('[^0-9 ]+').firstMatch(a);
+  if (monthA == null) return 0;
+  final monthB = RegExp('[^0-9 ]+').firstMatch(b);
+  if (monthB == null) return 0;
+  return months.indexOf(monthB.group(0)!).compareTo(
+        months.indexOf(monthA.group(0)!),
+      );
+}
+
+/// Sorts [GroupedListView]'s group by oldest group
+int groupSortOldest(String a, String b, String locale) {
+  // TODO: better sorting algorithm lol
+  final yearA = RegExp(r'\d+').firstMatch(a);
+  if (yearA == null) return 0;
+  final yearB = RegExp(r'\d+').firstMatch(b);
+  if (yearB == null) return 0;
+  final compareYears = int.parse(yearA.group(0)!).compareTo(
+    int.parse(yearB.group(0)!),
+  );
+  if (compareYears != 0) {
+    return compareYears;
+  }
+  final months = List<String>.generate(
+    12,
+    (index) => DateFormat.MMMM(locale).format(
+      DateTime(2023, index + 1),
+    ),
+  );
+  final monthA = RegExp('[^0-9 ]+').firstMatch(a);
+  if (monthA == null) return 0;
+  final monthB = RegExp('[^0-9 ]+').firstMatch(b);
+  if (monthB == null) return 0;
+  return months.indexOf(monthA.group(0)!).compareTo(
+        months.indexOf(monthB.group(0)!),
+      );
+}

lib/views/home.dart

@@ -197,13 +197,6 @@ class _HomeViewState extends State<HomeView> {
           actions: _searchActive
               ? []
               : [
-                  IconButton(
-                    onPressed: () {
-                      _searchActive = true;
-                      setState(() {});
-                    },
-                    icon: const Icon(Icons.search),
-                  ),
                   PopupMenuButton(
                     tooltip: AppLocalizations.of(context).sort,
                     icon: const Icon(Icons.sort_rounded),
@@ -232,6 +225,7 @@ class _HomeViewState extends State<HomeView> {
                   PopupMenuButton(
                     itemBuilder: (context) => [
                       AppLocalizations.of(context).settings,
+                      AppLocalizations.of(context).search,
                       AppLocalizations.of(context).about,
                     ]
                         .map((e) => PopupMenuItem(value: e, child: Text(e)))
@@ -251,6 +245,12 @@ class _HomeViewState extends State<HomeView> {
                         });
                       } else if (value == AppLocalizations.of(context).about) {
                         showAbout(context);
+                      } else if (value == AppLocalizations.of(context).search) {
+                        _searchActive = !_searchActive;
+                        if (!_searchActive) {
+                          _filter = "";
+                        }
+                        setState(() {});
                       }
                     },
                   ),
@@ -384,7 +384,8 @@ class _HomeViewState extends State<HomeView> {
                                     elements: selectedWallet!.entries
                                         .where(
                                           (element) => element.data.name
-                                              .contains(_filter),
+                                              .toLowerCase()
+                                              .contains(_filter.toLowerCase()),
                                         )
                                         .toList(),
                                     itemComparator: (a, b) =>

lib/views/setup.dart

@@ -57,6 +57,7 @@ class _SetupViewState extends State<SetupView> {
   void didChangeDependencies() {
     super.didChangeDependencies();
     if (categories.isEmpty) {
+      name = AppLocalizations.of(context).setupNamePlaceholder;
       categories = [
         WalletCategory(
           name: AppLocalizations.of(context).noCategory,