DB compressing + prepairing for custmization

lib/main.dart

@@ -4,6 +4,7 @@ import 'package:flutter/gestures.dart';
 import 'package:flutter/material.dart';
 import 'package:package_info_plus/package_info_plus.dart';
 import 'package:shared_preferences/shared_preferences.dart';
+import 'package:tetra_stats/views/customization_view.dart';
 import 'package:window_manager/window_manager.dart';
 import 'package:sqflite_common_ffi/sqflite_ffi.dart';
 import 'package:sqflite_common_ffi_web/sqflite_ffi_web.dart';
@@ -58,7 +59,7 @@ class MyApp extends StatelessWidget {
         locale: TranslationProvider.of(context).flutterLocale,
         supportedLocales: AppLocaleUtils.supportedLocales,
         localizationsDelegates: GlobalMaterialLocalizations.delegates,
-        routes: {"/settings": (context) => const SettingsView(), "/states": (context) => const TrackedPlayersView(), "/calc": (context) => const CalcView()},
+        routes: {"/settings": (context) => const SettingsView(), "/states": (context) => const TrackedPlayersView(), "/calc": (context) => const CalcView(), "/customization": (context) => const CustomizationView()},
         theme: ThemeData(
             fontFamily: 'Eurostile Round',
             colorScheme: const ColorScheme.dark(primary: Colors.cyanAccent, secondary: Colors.white),

lib/services/sqlite_db_controller.dart

@@ -1,4 +1,5 @@
 import 'dart:async';
+import 'dart:io';
 import 'package:flutter/foundation.dart';
 import 'package:sqflite/sqflite.dart';
 import 'package:path_provider/path_provider.dart' show MissingPlatformDirectoryException, getApplicationDocumentsDirectory;
@@ -58,4 +59,21 @@ class DB {
       // empty
     }
   }
+
+  Future<int> compressDB() async{
+    await ensureDbIsOpen();
+    final db = getDatabaseOrThrow();
+    String dbPath;
+    if (kIsWeb) {
+      dbPath = dbName;
+    } else {
+      final docsPath = await getApplicationDocumentsDirectory();
+      dbPath = join(docsPath.path, dbName);
+    }
+    var dbFile = File(dbPath);
+    var dbStats = await dbFile.stat();
+    await db.execute("VACUUM");
+    var newDBStats = await dbFile.stat();
+    return dbStats.size - newDBStats.size;
+  }
 }

lib/utils/filesizes_converter.dart

@@ -0,0 +1,13 @@
+import 'dart:math';
+import 'package:intl/intl.dart';
+
+String bytesToSize(int num){
+    if (num.toString().length<= 4) return "$num B";
+    List<String> postfixs = ["K", "M", "G", "T", "P", "E"];
+    int nl = num.toString().length-1;
+    int scale = min((nl / 3).truncate(), postfixs.length);
+    double newNum = num / pow(1024, scale);
+    int decimalLength = nl / 3 <= postfixs.length ? 2 - nl % 3 : 0;
+    return "${NumberFormat.decimalPatternDigits(decimalDigits: decimalLength).format(newNum)} ${postfixs[scale-1]}iB";
+}
+    

lib/views/customization_view.dart

@@ -0,0 +1,70 @@
+import 'dart:io';
+import 'package:tetra_stats/main.dart' show packageInfo;
+import 'package:file_selector/file_selector.dart';
+import 'package:file_picker/file_picker.dart';
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:path_provider/path_provider.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+import 'package:tetra_stats/gen/strings.g.dart';
+import 'package:tetra_stats/services/crud_exceptions.dart';
+import 'package:tetra_stats/services/tetrio_crud.dart';
+import 'package:tetra_stats/utils/open_in_browser.dart';
+import 'package:window_manager/window_manager.dart';
+
+late String oldWindowTitle;
+
+class CustomizationView extends StatefulWidget {
+  const CustomizationView({Key? key}) : super(key: key);
+
+  @override
+  State<StatefulWidget> createState() => CustomizationState();
+}
+
+class CustomizationState extends State<CustomizationView> {
+  late SharedPreferences prefs;
+
+  @override
+  void initState() {
+    if (!kIsWeb && !Platform.isAndroid && !Platform.isIOS){
+      windowManager.getTitle().then((value) => oldWindowTitle = value);
+      windowManager.setTitle("Tetra Stats: ${t.settings}");
+    }
+    _getPreferences();
+    super.initState();
+  }
+
+  @override
+  void dispose(){
+    if (!kIsWeb && !Platform.isAndroid && !Platform.isIOS) windowManager.setTitle(oldWindowTitle);
+    super.dispose();
+  }
+
+  Future<void> _getPreferences() async {
+    prefs = await SharedPreferences.getInstance();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final t = Translations.of(context);
+    List<DropdownMenuItem<AppLocale>>? locales = <DropdownMenuItem<AppLocale>>[];
+    for (var v in AppLocale.values){
+      locales.add(DropdownMenuItem<AppLocale>(
+        value: v, child: Text(t.locales[v.languageTag]!)));
+    }
+    return Scaffold(
+      appBar: AppBar(
+        title: Text(t.settings),
+      ),
+      backgroundColor: Colors.black,
+      body: SafeArea(
+          child: ListView(
+        children: [
+          ListTile(title: Text("Accent Color"),),
+          ListTile(title: Text("Font"),),
+          ListTile(title: Text("Stats Table in TL mathes list"),),
+        ],
+      )),
+    );
+  }
+}

lib/views/settings_view.dart

@@ -236,6 +236,11 @@ class SettingsState extends State<SettingsView> {
                 },
               ),
           ),
+          ListTile(title: Text("Customization"),
+          trailing: Icon(Icons.arrow_right),
+          onTap: () {
+            Navigator.pushNamed(context, "/customization");
+          },),
           const Divider(),
           ListTile(
             onTap: (){

lib/views/tracked_players_view.dart

@@ -5,6 +5,7 @@ import 'package:intl/intl.dart';
 import 'package:tetra_stats/data_objects/tetrio.dart';
 import 'package:tetra_stats/gen/strings.g.dart';
 import 'package:tetra_stats/services/tetrio_crud.dart';
+import 'package:tetra_stats/utils/filesizes_converter.dart';
 import 'package:tetra_stats/views/states_view.dart';
 import 'package:window_manager/window_manager.dart';
 
@@ -49,11 +50,21 @@ class TrackedPlayersState extends State<TrackedPlayersView> {
                 value: 1,
                 child: Text("Remove duplicated TL mathces"),
               ),
+              PopupMenuItem(
+                value: 2,
+                child: Text("Compress DB"),
+              ),
             ],
             onSelected: (value) {
-              if (value == 1) {teto.removeDuplicatesFromTLMatches();
+              switch (value) {
-              return;}
+                case 1:
-              Navigator.pushNamed(context, value);
+                  teto.removeDuplicatesFromTLMatches();
+                  break;
+                case 2:
+                  teto.compressDB().then((value) => ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text("Space saved: ${bytesToSize(value)}"))));
+                  break;
+                default:
+              }
             })
         ],
       ),

pubspec.lock

@@ -270,6 +270,14 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  flutter_colorpicker:
+    dependency: "direct main"
+    description:
+      name: flutter_colorpicker
+      sha256: "458a6ed8ea480eb16ff892aedb4b7092b2804affd7e046591fb03127e8d8ef8b"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.3"
   flutter_launcher_icons:
     dependency: "direct dev"
     description:

pubspec.yaml

@@ -41,6 +41,7 @@ dependencies:
   flutter_svg: any
   window_manager: ^0.3.7
   flutter_markdown: ^0.6.18
+  flutter_colorpicker: ^1.0.3
 
 dev_dependencies:
   flutter_test: