chore: organize imports

lib/main.dart

@@ -1,16 +1,23 @@
+// Dart imports:
 import 'dart:io' show Platform;
+
+// Flutter imports:
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
+
+// Package imports:
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:google_nav_bar/google_nav_bar.dart';
 import 'package:sqflite_common_ffi/sqflite_ffi.dart';
 
+// Project imports:
+import 'package:openlib/services/database.dart' show MyLibraryDb;
+import 'package:openlib/ui/mylibrary_page.dart';
+import 'package:openlib/ui/search_page.dart';
+import 'package:openlib/ui/settings_page.dart';
 import 'package:openlib/ui/themes.dart';
 import 'package:openlib/ui/trending_page.dart';
-import 'package:openlib/ui/search_page.dart';
-import 'package:openlib/ui/mylibrary_page.dart';
-import 'package:openlib/ui/settings_page.dart';
-import 'package:openlib/services/database.dart' show Sqlite, MyLibraryDb;
+
 import 'package:openlib/services/files.dart'
     show moveFilesToAndroidInternalStorage;
 import 'package:openlib/state/state.dart'

lib/services/annas_archieve.dart

@@ -1,6 +1,11 @@
-import 'package:dio/dio.dart';
+// Dart imports:
 import 'dart:convert';
+
+// Flutter imports:
 import 'package:flutter/material.dart';
+
+// Package imports:
+import 'package:dio/dio.dart';
 import 'package:html/parser.dart' show parse;
 
 class BookData {

lib/services/database.dart

@@ -1,51 +1,11 @@
+// Dart imports:
 import 'dart:io';
+
+// Package imports:
 import 'package:sqflite/sqflite.dart';
 
-class Sqlite {
-  static Future<Database> initDb() async {
-    var databasesPath = await getDatabasesPath();
-    String path = '$databasesPath/mylibrary.db';
-    bool isMobile = Platform.isAndroid || Platform.isIOS;
-
-    Database dbInstance = await openDatabase(
-      path,
-      version: 5,
-      onCreate: (Database db, int version) async {
-        await db.execute(
-            'CREATE TABLE mybooks (id TEXT PRIMARY KEY, title TEXT,author TEXT,thumbnail TEXT,link TEXT,publisher TEXT,info TEXT,format TEXT,description TEXT)');
-        await db.execute(
-            'CREATE TABLE preferences (name TEXT PRIMARY KEY,value BOOLEAN)');
-        if (isMobile) {
-          await db.execute(
-              'CREATE TABLE bookposition (fileName TEXT PRIMARY KEY,position TEXT)');
-          await db.execute(
-              'CREATE TABLE browserOptions (name TEXT PRIMARY KEY,value TEXT)');
-        }
-      },
-      onUpgrade: (db, oldVersion, newVersion) async {
-        List<dynamic> isTableExist = await db.query('sqlite_master',
-            where: 'name = ?', whereArgs: ['bookposition']);
-        List<dynamic> isPreferenceTableExist = await db.query('sqlite_master',
-            where: 'name = ?', whereArgs: ['preferences']);
-        List<dynamic> isbrowserOptionsExist = await db.query('sqlite_master',
-            where: 'name = ?', whereArgs: ['browserOptions']);
-        if (isPreferenceTableExist.isEmpty) {
-          await db.execute(
-              'CREATE TABLE preferences (name TEXT PRIMARY KEY,value BOOLEAN)');
-        }
-        if (isMobile && isTableExist.isEmpty) {
-          await db.execute(
-              'CREATE TABLE bookposition (fileName TEXT PRIMARY KEY,position TEXT)');
-        }
-        if (isMobile && isbrowserOptionsExist.isEmpty) {
-          await db.execute(
-              'CREATE TABLE browserOptions (name TEXT PRIMARY KEY,value TEXT)');
-        }
-      },
-    );
-    return dbInstance;
-  }
-}
+// Project imports:
+import 'package:openlib/services/files.dart';
 
 class MyBook {
   final String id;

lib/services/download_file.dart

@@ -1,6 +1,12 @@
+// Dart imports:
 import 'dart:io';
+
+// Package imports:
 import 'package:crypto/crypto.dart';
 import 'package:dio/dio.dart';
+
+// Project imports:
+import 'package:openlib/services/database.dart' show MyLibraryDb;
 import 'files.dart';
 
 Future<String> _getFilePath(String fileName) async {

lib/services/files.dart

@@ -1,7 +1,11 @@
+// Dart imports:
 import 'dart:io';
+
+// Package imports:
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:path_provider/path_provider.dart';
-import 'package:openlib/state/state.dart' show dbProvider, myLibraryProvider;
+
+// Project imports:
 
 Future<String> get getAppDirectoryPath async {
   if (Platform.isAndroid) {

lib/services/open_library.dart

@@ -1,3 +1,4 @@
+// Package imports:
 import 'package:dio/dio.dart';
 import 'package:html/parser.dart' show parse;
 

lib/state/state.dart

@@ -1,12 +1,18 @@
+// Dart imports:
 import 'dart:math';
-import 'package:flutter/material.dart';
-import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:openlib/services/database.dart';
-import 'package:dio/dio.dart';
 
-import 'package:openlib/services/open_library.dart';
+// Flutter imports:
+import 'package:flutter/material.dart';
+
+// Package imports:
+import 'package:dio/dio.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+// Project imports:
 import 'package:openlib/services/annas_archieve.dart';
+import 'package:openlib/services/database.dart';
 import 'package:openlib/services/files.dart';
+import 'package:openlib/services/open_library.dart';
 
 //Provider for dropdownbutton in search page
 

lib/ui/about_page.dart

@@ -1,8 +1,12 @@
+// Flutter imports:
 import 'package:flutter/material.dart';
+
+// Package imports:
 import 'package:url_launcher/url_launcher.dart';
 
-import 'package:openlib/ui/components/snack_bar_widget.dart';
+// Project imports:
 import 'package:openlib/ui/components/page_title_widget.dart';
+import 'package:openlib/ui/components/snack_bar_widget.dart';
 
 class AboutPage extends StatelessWidget {
   const AboutPage({super.key});

lib/ui/book_info_page.dart

@@ -1,13 +1,25 @@
+// Dart imports:
 import 'dart:convert';
+
+// Flutter imports:
 import 'package:flutter/material.dart';
 import 'package:flutter/scheduler.dart';
-import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:dio/dio.dart' show CancelToken;
 
-import 'package:openlib/services/database.dart';
-import 'package:openlib/ui/components/error_widget.dart';
-import 'package:openlib/services/download_file.dart';
+// Package imports:
+import 'package:dio/dio.dart' show CancelToken;
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:flutter_svg/svg.dart';
+
+// Project imports:
 import 'package:openlib/services/annas_archieve.dart' show BookInfoData;
+import 'package:openlib/services/database.dart';
+import 'package:openlib/services/download_file.dart';
+import 'package:openlib/ui/components/book_info_widget.dart';
+import 'package:openlib/ui/components/error_widget.dart';
+import 'package:openlib/ui/components/file_buttons_widget.dart';
+import 'package:openlib/ui/components/snack_bar_widget.dart';
+import 'package:openlib/ui/webview_page.dart';
+
 import 'package:openlib/state/state.dart'
     show
         bookInfoProvider,
@@ -26,12 +38,6 @@ import 'package:openlib/state/state.dart'
         checkIdExists,
         myLibraryProvider;
 
-import 'package:openlib/ui/components/book_info_widget.dart';
-import 'package:openlib/ui/components/file_buttons_widget.dart';
-import 'package:openlib/ui/components/snack_bar_widget.dart';
-import 'package:flutter_svg/svg.dart';
-import 'package:openlib/ui/webview_page.dart';
-
 class BookInfoPage extends ConsumerWidget {
   const BookInfoPage({super.key, required this.url});
 

lib/ui/components/book_card_widget.dart

@@ -1,7 +1,12 @@
+// Flutter imports:
 import 'package:flutter/material.dart';
-import 'package:openlib/ui/extensions.dart';
+
+// Package imports:
 import 'package:cached_network_image/cached_network_image.dart';
 
+// Project imports:
+import 'package:openlib/ui/extensions.dart';
+
 String? getFileType(String? info) {
   if (info != null && info.isNotEmpty) {
     info = info.toLowerCase();

lib/ui/components/book_info_widget.dart

@@ -1,4 +1,7 @@
+// Flutter imports:
 import 'package:flutter/material.dart';
+
+// Package imports:
 import 'package:cached_network_image/cached_network_image.dart';
 
 class BookInfoWidget extends StatelessWidget {

lib/ui/components/delete_dialog_widget.dart

@@ -1,7 +1,12 @@
+// Flutter imports:
 import 'package:flutter/material.dart';
+
+// Package imports:
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:openlib/ui/components/snack_bar_widget.dart';
+
+// Project imports:
 import 'package:openlib/state/state.dart' show FileName, deleteFileFromMyLib;
+import 'package:openlib/ui/components/snack_bar_widget.dart';
 
 class ShowDeleteDialog extends ConsumerWidget {
   final String id;

lib/ui/components/error_widget.dart

@@ -1,7 +1,12 @@
+// Flutter imports:
 import 'package:flutter/material.dart';
-import 'package:openlib/ui/extensions.dart';
+
+// Package imports:
 import 'package:flutter_svg/svg.dart';
 
+// Project imports:
+import 'package:openlib/ui/extensions.dart';
+
 // ignore: must_be_immutable
 class CustomErrorWidget extends StatelessWidget {
   final Object error;

lib/ui/components/file_buttons_widget.dart

@@ -1,10 +1,14 @@
+// Flutter imports:
 import 'package:flutter/material.dart';
+
+// Package imports:
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:open_file/open_file.dart';
 
+// Project imports:
 import 'package:openlib/services/files.dart' show getFilePath;
-import 'package:openlib/ui/components/snack_bar_widget.dart';
 import 'package:openlib/ui/components/delete_dialog_widget.dart';
+import 'package:openlib/ui/components/snack_bar_widget.dart';
 import 'package:openlib/ui/epub_viewer.dart' show launchEpubViewer;
 import 'package:openlib/ui/pdf_viewer.dart' show launchPdfViewer;
 

lib/ui/components/page_title_widget.dart

@@ -1,3 +1,4 @@
+// Flutter imports:
 import 'package:flutter/material.dart';
 
 class TitleText extends StatelessWidget {

lib/ui/components/snack_bar_widget.dart

@@ -1,3 +1,4 @@
+// Flutter imports:
 import 'package:flutter/material.dart';
 
 void showSnackBar({required BuildContext context, required String message}) {

lib/ui/epub_viewer.dart

@@ -1,12 +1,20 @@
-import 'dart:io';
+// Dart imports:
 import 'dart:convert';
+import 'dart:io';
+
+// Flutter imports:
 import 'package:flutter/material.dart';
+
+// Package imports:
 import 'package:epub_view/epub_view.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:open_file/open_file.dart';
 
+// Project imports:
+import 'package:openlib/services/database.dart';
 import 'package:openlib/services/files.dart' show getFilePath;
 import 'package:openlib/ui/components/snack_bar_widget.dart';
+
 import 'package:openlib/state/state.dart'
     show filePathProvider, saveEpubState, dbProvider, getBookPosition;
 

lib/ui/extensions.dart

@@ -1,3 +1,4 @@
+// Flutter imports:
 import 'package:flutter/material.dart';
 
 extension ColorExtension on String {

lib/ui/mybook_page.dart

@@ -1,5 +1,10 @@
+// Flutter imports:
 import 'package:flutter/material.dart';
+
+// Package imports:
 import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+// Project imports:
 import 'package:openlib/services/database.dart';
 import 'package:openlib/state/state.dart' show dbProvider;
 

lib/ui/mylibrary_page.dart

@@ -1,13 +1,17 @@
+// Flutter imports:
 import 'package:flutter/material.dart';
-import 'package:flutter_svg/flutter_svg.dart';
-import 'package:flutter_riverpod/flutter_riverpod.dart';
 
-import 'package:openlib/ui/extensions.dart';
-import 'package:openlib/ui/mybook_page.dart';
+// Package imports:
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:flutter_svg/flutter_svg.dart';
+
+// Project imports:
+import 'package:openlib/state/state.dart' show myLibraryProvider;
+import 'package:openlib/ui/components/book_card_widget.dart';
 import 'package:openlib/ui/components/error_widget.dart';
 import 'package:openlib/ui/components/page_title_widget.dart';
-import 'package:openlib/ui/components/book_card_widget.dart';
-import 'package:openlib/state/state.dart' show myLibraryProvider;
+import 'package:openlib/ui/extensions.dart';
+import 'package:openlib/ui/mybook_page.dart';
 
 class MyLibraryPage extends ConsumerWidget {
   const MyLibraryPage({super.key});

lib/ui/pdf_viewer.dart

@@ -1,6 +1,18 @@
+// Dart imports:
+import 'dart:io' show Platform;
+
+// Flutter imports:
 import 'package:flutter/material.dart';
+
+// Package imports:
 import 'package:flutter_pdfview/flutter_pdfview.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:open_file/open_file.dart';
+import 'package:url_launcher/url_launcher.dart';
+
+// Project imports:
+import 'package:openlib/services/files.dart' show getFilePath;
+
 import 'package:openlib/state/state.dart'
     show
         filePathProvider,
@@ -9,11 +21,7 @@ import 'package:openlib/state/state.dart'
         savePdfState,
         openPdfWithExternalAppProvider,
         getBookPosition;
-import 'package:url_launcher/url_launcher.dart';
-import 'package:open_file/open_file.dart';
-import 'dart:io' show Platform;
 
-import 'package:openlib/services/files.dart' show getFilePath;
 
 Future<void> launchPdfViewer(
     {required String fileName,

lib/ui/results_page.dart

@@ -1,13 +1,17 @@
+// Flutter imports:
 import 'package:flutter/material.dart';
+
+// Package imports:
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:flutter_svg/flutter_svg.dart';
 
-import 'package:openlib/ui/extensions.dart';
+// Project imports:
+import 'package:openlib/state/state.dart' show searchProvider;
 import 'package:openlib/ui/book_info_page.dart';
+import 'package:openlib/ui/components/book_card_widget.dart';
 import 'package:openlib/ui/components/error_widget.dart';
 import 'package:openlib/ui/components/page_title_widget.dart';
-import 'package:openlib/ui/components/book_card_widget.dart';
-import 'package:openlib/state/state.dart' show searchProvider;
+import 'package:openlib/ui/extensions.dart';
 
 class ResultPage extends ConsumerWidget {
   const ResultPage({super.key, required this.searchQuery});

lib/ui/search_page.dart

@@ -1,7 +1,14 @@
+// Flutter imports:
 import 'package:flutter/material.dart';
+
+// Package imports:
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:openlib/ui/results_page.dart';
+
+// Project imports:
 import 'package:openlib/ui/components/page_title_widget.dart';
+import 'package:openlib/ui/results_page.dart';
+import 'components/snack_bar_widget.dart';
+
 import 'package:openlib/state/state.dart'
     show
         searchQueryProvider,
@@ -12,7 +19,6 @@ import 'package:openlib/state/state.dart'
         fileType,
         sortValues,
         enableFiltersState;
-import 'components/snack_bar_widget.dart';
 
 class SearchPage extends ConsumerWidget {
   const SearchPage({super.key});

lib/ui/settings_page.dart

@@ -1,10 +1,20 @@
+// Dart imports:
 import 'dart:io';
+
+// Flutter imports:
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
-import 'package:flutter_riverpod/flutter_riverpod.dart';
 
-import 'package:openlib/ui/components/page_title_widget.dart';
+// Package imports:
+import 'package:file_picker/file_picker.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:permission_handler/permission_handler.dart';
+
+// Project imports:
+import 'package:openlib/services/database.dart';
 import 'package:openlib/ui/about_page.dart';
+import 'package:openlib/ui/components/page_title_widget.dart';
+
 import 'package:openlib/state/state.dart'
     show themeModeProvider, openPdfWithExternalAppProvider, dbProvider;
 

lib/ui/themes.dart

@@ -1,7 +1,12 @@
+// Flutter imports:
 import 'package:flutter/material.dart';
-import 'package:openlib/ui/extensions.dart';
+
+// Package imports:
 import 'package:google_fonts/google_fonts.dart';
 
+// Project imports:
+import 'package:openlib/ui/extensions.dart';
+
 ThemeData lightTheme = ThemeData(
   primaryColor: Colors.white,
   colorScheme: ColorScheme.light(

lib/ui/trending_page.dart

@@ -1,11 +1,16 @@
+// Flutter imports:
 import 'package:flutter/material.dart';
-import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:cached_network_image/cached_network_image.dart';
 
-import 'extensions.dart';
-import 'package:openlib/ui/components/page_title_widget.dart';
+// Package imports:
+import 'package:cached_network_image/cached_network_image.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+// Project imports:
 import 'package:openlib/ui/components/error_widget.dart';
+import 'package:openlib/ui/components/page_title_widget.dart';
 import 'package:openlib/ui/results_page.dart';
+import 'extensions.dart';
+
 import 'package:openlib/state/state.dart'
     show getTrendingBooks, enableFiltersState;
 

lib/ui/webview_page.dart

@@ -1,6 +1,13 @@
+// Flutter imports:
 import 'package:flutter/material.dart';
+
+// Package imports:
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:webview_flutter/webview_flutter.dart';
+
+// Project imports:
+import 'package:openlib/services/database.dart';
+
 import 'package:webview_cookie_manager/webview_cookie_manager.dart'
     as cookiejar;
 

pubspec.lock

@@ -97,6 +97,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.18.0"
+  cross_file:
+    dependency: transitive
+    description:
+      name: cross_file
+      sha256: "7caf6a750a0c04effbb52a676dce9a4a592e10ad35c34d6d2d0e4811160d5670"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.3.4+2"
   crypto:
     dependency: "direct main"
     description:
@@ -193,6 +201,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "7.0.0"
+  file_picker:
+    dependency: "direct main"
+    description:
+      name: file_picker
+      sha256: "167bb619cdddaa10ef2907609feb8a79c16dfa479d3afaf960f8e223f754bf12"
+      url: "https://pub.dev"
+    source: hosted
+    version: "8.1.2"
   fixnum:
     dependency: transitive
     description:
@@ -246,6 +262,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.3.2"
+  flutter_plugin_android_lifecycle:
+    dependency: transitive
+    description:
+      name: flutter_plugin_android_lifecycle
+      sha256: "9d98bd47ef9d34e803d438f17fd32b116d31009f534a6fa5ce3a1167f189a6de"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.21"
   flutter_riverpod:
     dependency: "direct main"
     description:
@@ -328,6 +352,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.3.0"
+  import_sorter:
+    dependency: "direct dev"
+    description:
+      name: import_sorter
+      sha256: eb15738ccead84e62c31e0208ea4e3104415efcd4972b86906ca64a1187d0836
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.6.0"
   json_annotation:
     dependency: transitive
     description:
@@ -693,6 +725,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.7.2"
+  tint:
+    dependency: transitive
+    description:
+      name: tint
+      sha256: "9652d9a589f4536d5e392cf790263d120474f15da3cf1bee7f1fdb31b4de5f46"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.1"
   typed_data:
     dependency: transitive
     description:
@@ -869,6 +909,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.15.0"
+  win32:
+    dependency: transitive
+    description:
+      name: win32
+      sha256: "68d1e89a91ed61ad9c370f9f8b6effed9ae5e0ede22a270bdfa6daf79fc2290a"
+      url: "https://pub.dev"
+    source: hosted
+    version: "5.5.4"
   xdg_directories:
     dependency: transitive
     description:

pubspec.yaml

@@ -61,8 +61,10 @@ dependencies:
   cupertino_icons: ^1.0.2
   dev: ^1.0.0
   crypto: ^3.0.3
+  file_picker: ^8.1.2
 
 dev_dependencies:
+  import_sorter: ^4.6.0
   flutter_test:
     sdk: flutter
 

test/widget_test.dart

@@ -5,9 +5,13 @@
 // gestures. You can also use WidgetTester to find child widgets in the widget
 // tree, read text, and verify that the values of widget properties are correct.
 
+// Flutter imports:
 import 'package:flutter/material.dart';
+
+// Package imports:
 import 'package:flutter_test/flutter_test.dart';
 
+// Project imports:
 import 'package:openlib/main.dart';
 
 void main() {