Adding persistence

This commit adds persistence.
Notes are added to a sqlite database, can be deleted and are read at app
start.

lib/database.dart

@@ -0,0 +1,58 @@
+import 'package:drift/drift.dart';
+import 'dart:io';
+import 'package:drift/native.dart';
+import 'package:path_provider/path_provider.dart';
+import 'package:path/path.dart' as p;
+import 'package:sqlite3/sqlite3.dart';
+import 'package:sqlite3_flutter_libs/sqlite3_flutter_libs.dart';
+
+part 'database.g.dart';
+
+class NoteTable extends Table {
+  TextColumn get id => text()();
+  TextColumn get content => text()();
+}
+
+@DriftDatabase(tables: [NoteTable])
+class AppDatabase extends _$AppDatabase {
+  AppDatabase() : super(_openConnection());
+
+  @override
+  int get schemaVersion => 1;
+
+  @override
+  MigrationStrategy get migration {
+    return MigrationStrategy(
+      onCreate: (Migrator m) async {
+        await m.createAll();
+      },
+      onUpgrade: (Migrator m, int from, int to) async {
+        if (from < 2) {}
+      },
+    );
+  }
+}
+
+LazyDatabase _openConnection() {
+  // the LazyDatabase util lets us find the right location for the file async.
+  return LazyDatabase(() async {
+    // put the database file, called db.sqlite here, into the documents folder
+    // for your app.
+    final dbFolder = await getApplicationDocumentsDirectory();
+    final file = File(p.join(dbFolder.path, 'db.sqlite'));
+
+    // Also work around limitations on old Android versions
+    if (Platform.isAndroid) {
+      await applyWorkaroundToOpenSqlite3OnOldAndroidVersions();
+    }
+
+    // Make sqlite3 pick a more suitable location for temporary files - the
+    // one from the system may be inaccessible due to sandboxing.
+    final cachebase = (await getTemporaryDirectory()).path;
+    // We can't access /tmp on Android, which sqlite3 would try by default.
+    // Explicitly tell it about the correct temporary directory.
+    sqlite3.tempDirectory = cachebase;
+
+    return NativeDatabase.createInBackground(file);
+  });
+}

lib/database.g.dart

@@ -0,0 +1,197 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'database.dart';
+
+// ignore_for_file: type=lint
+class $NoteTableTable extends NoteTable
+    with TableInfo<$NoteTableTable, NoteTableData> {
+  @override
+  final GeneratedDatabase attachedDatabase;
+  final String? _alias;
+  $NoteTableTable(this.attachedDatabase, [this._alias]);
+  static const VerificationMeta _idMeta = const VerificationMeta('id');
+  @override
+  late final GeneratedColumn<String> id = GeneratedColumn<String>(
+      'id', aliasedName, false,
+      type: DriftSqlType.string, requiredDuringInsert: true);
+  static const VerificationMeta _contentMeta =
+      const VerificationMeta('content');
+  @override
+  late final GeneratedColumn<String> content = GeneratedColumn<String>(
+      'content', aliasedName, false,
+      type: DriftSqlType.string, requiredDuringInsert: true);
+  @override
+  List<GeneratedColumn> get $columns => [id, content];
+  @override
+  String get aliasedName => _alias ?? actualTableName;
+  @override
+  String get actualTableName => $name;
+  static const String $name = 'note_table';
+  @override
+  VerificationContext validateIntegrity(Insertable<NoteTableData> instance,
+      {bool isInserting = false}) {
+    final context = VerificationContext();
+    final data = instance.toColumns(true);
+    if (data.containsKey('id')) {
+      context.handle(_idMeta, id.isAcceptableOrUnknown(data['id']!, _idMeta));
+    } else if (isInserting) {
+      context.missing(_idMeta);
+    }
+    if (data.containsKey('content')) {
+      context.handle(_contentMeta,
+          content.isAcceptableOrUnknown(data['content']!, _contentMeta));
+    } else if (isInserting) {
+      context.missing(_contentMeta);
+    }
+    return context;
+  }
+
+  @override
+  Set<GeneratedColumn> get $primaryKey => const {};
+  @override
+  NoteTableData map(Map<String, dynamic> data, {String? tablePrefix}) {
+    final effectivePrefix = tablePrefix != null ? '$tablePrefix.' : '';
+    return NoteTableData(
+      id: attachedDatabase.typeMapping
+          .read(DriftSqlType.string, data['${effectivePrefix}id'])!,
+      content: attachedDatabase.typeMapping
+          .read(DriftSqlType.string, data['${effectivePrefix}content'])!,
+    );
+  }
+
+  @override
+  $NoteTableTable createAlias(String alias) {
+    return $NoteTableTable(attachedDatabase, alias);
+  }
+}
+
+class NoteTableData extends DataClass implements Insertable<NoteTableData> {
+  final String id;
+  final String content;
+  const NoteTableData({required this.id, required this.content});
+  @override
+  Map<String, Expression> toColumns(bool nullToAbsent) {
+    final map = <String, Expression>{};
+    map['id'] = Variable<String>(id);
+    map['content'] = Variable<String>(content);
+    return map;
+  }
+
+  NoteTableCompanion toCompanion(bool nullToAbsent) {
+    return NoteTableCompanion(
+      id: Value(id),
+      content: Value(content),
+    );
+  }
+
+  factory NoteTableData.fromJson(Map<String, dynamic> json,
+      {ValueSerializer? serializer}) {
+    serializer ??= driftRuntimeOptions.defaultSerializer;
+    return NoteTableData(
+      id: serializer.fromJson<String>(json['id']),
+      content: serializer.fromJson<String>(json['content']),
+    );
+  }
+  @override
+  Map<String, dynamic> toJson({ValueSerializer? serializer}) {
+    serializer ??= driftRuntimeOptions.defaultSerializer;
+    return <String, dynamic>{
+      'id': serializer.toJson<String>(id),
+      'content': serializer.toJson<String>(content),
+    };
+  }
+
+  NoteTableData copyWith({String? id, String? content}) => NoteTableData(
+        id: id ?? this.id,
+        content: content ?? this.content,
+      );
+  @override
+  String toString() {
+    return (StringBuffer('NoteTableData(')
+          ..write('id: $id, ')
+          ..write('content: $content')
+          ..write(')'))
+        .toString();
+  }
+
+  @override
+  int get hashCode => Object.hash(id, content);
+  @override
+  bool operator ==(Object other) =>
+      identical(this, other) ||
+      (other is NoteTableData &&
+          other.id == this.id &&
+          other.content == this.content);
+}
+
+class NoteTableCompanion extends UpdateCompanion<NoteTableData> {
+  final Value<String> id;
+  final Value<String> content;
+  final Value<int> rowid;
+  const NoteTableCompanion({
+    this.id = const Value.absent(),
+    this.content = const Value.absent(),
+    this.rowid = const Value.absent(),
+  });
+  NoteTableCompanion.insert({
+    required String id,
+    required String content,
+    this.rowid = const Value.absent(),
+  })  : id = Value(id),
+        content = Value(content);
+  static Insertable<NoteTableData> custom({
+    Expression<String>? id,
+    Expression<String>? content,
+    Expression<int>? rowid,
+  }) {
+    return RawValuesInsertable({
+      if (id != null) 'id': id,
+      if (content != null) 'content': content,
+      if (rowid != null) 'rowid': rowid,
+    });
+  }
+
+  NoteTableCompanion copyWith(
+      {Value<String>? id, Value<String>? content, Value<int>? rowid}) {
+    return NoteTableCompanion(
+      id: id ?? this.id,
+      content: content ?? this.content,
+      rowid: rowid ?? this.rowid,
+    );
+  }
+
+  @override
+  Map<String, Expression> toColumns(bool nullToAbsent) {
+    final map = <String, Expression>{};
+    if (id.present) {
+      map['id'] = Variable<String>(id.value);
+    }
+    if (content.present) {
+      map['content'] = Variable<String>(content.value);
+    }
+    if (rowid.present) {
+      map['rowid'] = Variable<int>(rowid.value);
+    }
+    return map;
+  }
+
+  @override
+  String toString() {
+    return (StringBuffer('NoteTableCompanion(')
+          ..write('id: $id, ')
+          ..write('content: $content, ')
+          ..write('rowid: $rowid')
+          ..write(')'))
+        .toString();
+  }
+}
+
+abstract class _$AppDatabase extends GeneratedDatabase {
+  _$AppDatabase(QueryExecutor e) : super(e);
+  late final $NoteTableTable noteTable = $NoteTableTable(this);
+  @override
+  Iterable<TableInfo<Table, Object?>> get allTables =>
+      allSchemaEntities.whereType<TableInfo<Table, Object?>>();
+  @override
+  List<DatabaseSchemaEntity> get allSchemaEntities => [noteTable];
+}

lib/main.dart

@@ -1,10 +1,11 @@
 import 'package:flutter/material.dart';
-import 'package:fnotes/notes.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:fnotes/notes_app.dart';
 import 'package:fnotes/persistence_bloc.dart';
 import 'package:fnotes/theme_bloc.dart';
 
 void main() {
+  WidgetsFlutterBinding.ensureInitialized(); //for drift
   runApp(const MainApp());
 }
 
@@ -22,7 +23,7 @@ class MainApp extends StatelessWidget {
         builder: (context, state) {
           return MaterialApp(
             theme: state.theme,
-            home: const Notes(),
+            home: const NotesApp(),
           );
         },
       ),

lib/note.dart

@@ -0,0 +1,12 @@
+import 'package:uuid/uuid.dart';
+
+class Note {
+  final String content;
+  late String id;
+
+  Note({required this.content}) {
+    id = const Uuid().v4().toString();
+  }
+
+  Note.withId({required this.id, required this.content});
+}

lib/notes_app.dart

@@ -1,22 +1,26 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:fnotes/note.dart';
+import 'package:fnotes/persistence_bloc.dart';
 import 'package:fnotes/theme_bloc.dart';
-import 'package:uuid/uuid.dart';
 
-class Notes extends StatefulWidget {
+class NotesApp extends StatefulWidget {
-  const Notes({
+  const NotesApp({
     super.key,
   });
 
   @override
-  State<Notes> createState() => _NotesState();
+  State<NotesApp> createState() => _NotesAppState();
 }
 
-class _NotesState extends State<Notes> {
+class _NotesAppState extends State<NotesApp> {
-  List<String> notes = List.empty(growable: true);
   final phraseController = TextEditingController();
 
-  Map<Uuid, String> notesMap = {};
+  @override
+  void initState() {
+    context.read<PersistenceBloc>().add(LoadNotesEvent());
+    super.initState();
+  }
 
   @override
   Widget build(BuildContext context) {
@@ -34,37 +38,42 @@ class _NotesState extends State<Notes> {
       ),
       body: BlocBuilder<ThemeBloc, ThemeState>(
         builder: (context, state) {
-          return ListView.builder(
+          return BlocBuilder<PersistenceBloc, PersistenceState>(
-            itemCount: notes.length,
+              builder: (context, blocState) {
-            itemBuilder: (context, index) {
+            return ListView.builder(
-              return Dismissible(
+              itemCount: blocState.notes.length,
-                onDismissed: (direction) {
+              itemBuilder: (context, index) {
-                  notes.removeAt(index);
+                return Dismissible(
-                  setState(() {});
+                  onDismissed: (direction) {
-                },
+                    context.read<PersistenceBloc>().add(NoteDismissed(
-                key: ValueKey(notes[index]),
+                        Note.withId(
-                child: Card(
+                            id: blocState.notes[index].id,
-                  elevation: 5,
+                            content: blocState.notes[index].content)));
-                  color: state.theme.colorScheme.primaryContainer,
+                  },
-                  child: SizedBox(
+                  key: ValueKey(blocState.notes[index]),
-                    height: 50,
+                  child: Card(
-                    child: Padding(
+                    elevation: 5,
-                      padding: const EdgeInsets.only(left: 20),
+                    color: state.theme.colorScheme.primaryContainer,
-                      child: Align(
+                    child: SizedBox(
-                        alignment: Alignment.centerLeft,
+                      height: 50,
-                        child: Text(
+                      child: Padding(
-                          notes[index],
+                        padding: const EdgeInsets.only(left: 20),
-                          style: TextStyle(
+                        child: Align(
-                              color:
+                          alignment: Alignment.centerLeft,
-                                  state.theme.colorScheme.onPrimaryContainer),
+                          child: Text(
+                            blocState.notes[index].content,
+                            style: TextStyle(
+                                color:
+                                    state.theme.colorScheme.onPrimaryContainer),
+                          ),
                         ),
                       ),
                     ),
                   ),
-                ),
+                );
-              );
+              },
-            },
+            );
-          );
+          });
         },
       ),
       floatingActionButton: FloatingActionButton(
@@ -73,8 +82,9 @@ class _NotesState extends State<Notes> {
             newNote.then(
               (value) {
                 if (value != null && value.isNotEmpty) {
-                  addNote(value);
+                  context
-                  setState(() {});
+                      .read<PersistenceBloc>()
+                      .add(NoteEntered(Note(content: value)));
                 }
               },
             );
@@ -118,8 +128,4 @@ class _NotesState extends State<Notes> {
       },
     );
   }
-
-  void addNote(String text) {
-    notes.add(text);
-  }
 }

lib/persistence_bloc.dart

@@ -1,13 +1,55 @@
 import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:fnotes/database.dart';
+import 'package:fnotes/note.dart';
 
 class PersistenceBloc extends Bloc<PersistenceEvent, PersistenceState> {
+  static final database = AppDatabase();
+
   PersistenceBloc() : super(PersistenceState.init()) {
     on<StoreNotesEvent>(storeAllNotes);
     on<LoadNotesEvent>(loadAllNotes);
+    on<NoteEntered>(storeNote);
+    on<NoteDismissed>(deleteNote);
   }
 
   void storeAllNotes(PersistenceEvent event, Emitter<PersistenceState> emit) {}
-  void loadAllNotes(PersistenceEvent event, Emitter<PersistenceState> emit) {}
+
+  void loadAllNotes(
+      PersistenceEvent event, Emitter<PersistenceState> emit) async {
+    List<Note> list = [];
+
+    await database.select(database.noteTable).get().then(
+      (value) {
+        list = value.map((row) {
+          return Note.withId(id: row.id, content: row.content);
+        }).toList();
+      },
+    );
+
+    emit(PersistenceState(notes: list));
+  }
+
+  void storeNote(NoteEntered event, Emitter<PersistenceState> emit) async {
+    await database.into(database.noteTable).insert(NoteTableCompanion.insert(
+          id: event.note.id,
+          content: event.note.content,
+        ));
+
+    var newNotes = state.notes;
+    newNotes.add(Note.withId(id: event.note.id, content: event.note.content));
+    emit(PersistenceState(notes: newNotes));
+  }
+
+  void deleteNote(NoteDismissed event, Emitter<PersistenceState> emit) {
+    (database.delete(database.noteTable)
+          ..where((tbl) => tbl.id.equals(event.note.id)))
+        .go();
+
+    var newNotes =
+        state.notes.where((note) => note.id != event.note.id).toList();
+
+    emit(PersistenceState(notes: newNotes));
+  }
 }
 
 class PersistenceEvent {}
@@ -16,12 +58,22 @@ class LoadNotesEvent extends PersistenceEvent {}
 
 class StoreNotesEvent extends PersistenceEvent {}
 
-class PersistenceState {
+class NoteEntered extends PersistenceEvent {
-  int lastIndex;
+  final Note note;
+  NoteEntered(this.note);
+}
 
-  PersistenceState({required this.lastIndex});
+class NoteDismissed extends PersistenceEvent {
+  final Note note;
+  NoteDismissed(this.note);
+}
+
+class PersistenceState {
+  List<Note> notes = List.empty(growable: true);
+
+  PersistenceState({required this.notes});
 
   factory PersistenceState.init() {
-    return PersistenceState(lastIndex: 0);
+    return PersistenceState(notes: []);
   }
 }

linux/flutter/generated_plugin_registrant.cc

@@ -6,6 +6,10 @@
 
 #include "generated_plugin_registrant.h"
 
+#include <sqlite3_flutter_libs/sqlite3_flutter_libs_plugin.h>
 
 void fl_register_plugins(FlPluginRegistry* registry) {
+  g_autoptr(FlPluginRegistrar) sqlite3_flutter_libs_registrar =
+      fl_plugin_registry_get_registrar_for_plugin(registry, "Sqlite3FlutterLibsPlugin");
+  sqlite3_flutter_libs_plugin_register_with_registrar(sqlite3_flutter_libs_registrar);
 }

linux/flutter/generated_plugins.cmake

@@ -3,6 +3,7 @@
 #
 
 list(APPEND FLUTTER_PLUGIN_LIST
+  sqlite3_flutter_libs
 )
 
 list(APPEND FLUTTER_FFI_PLUGIN_LIST

macos/Flutter/GeneratedPluginRegistrant.swift

@@ -5,8 +5,12 @@
 import FlutterMacOS
 import Foundation
 
+import path_provider_foundation
 import shared_preferences_foundation
+import sqlite3_flutter_libs
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
+  PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))
   SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))
+  Sqlite3FlutterLibsPlugin.register(with: registry.registrar(forPlugin: "Sqlite3FlutterLibsPlugin"))
 }

pubspec.lock

@@ -1,6 +1,38 @@
 # Generated by pub
 # See https://dart.dev/tools/pub/glossary#lockfile
 packages:
+  _fe_analyzer_shared:
+    dependency: transitive
+    description:
+      name: _fe_analyzer_shared
+      sha256: "0b2f2bd91ba804e53a61d757b986f89f1f9eaed5b11e4b2f5a2468d86d6c9fc7"
+      url: "https://pub.dev"
+    source: hosted
+    version: "67.0.0"
+  analyzer:
+    dependency: transitive
+    description:
+      name: analyzer
+      sha256: "37577842a27e4338429a1cbc32679d508836510b056f1eedf0c8d20e39c1383d"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.4.1"
+  analyzer_plugin:
+    dependency: transitive
+    description:
+      name: analyzer_plugin
+      sha256: "9661b30b13a685efaee9f02e5d01ed9f2b423bd889d28a304d02d704aee69161"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.11.3"
+  args:
+    dependency: transitive
+    description:
+      name: args
+      sha256: eef6c46b622e0494a36c5a12d10d77fb4e855501a91c1b9ef9339326e58f0596
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.2"
   async:
     dependency: transitive
     description:
@@ -13,10 +45,10 @@ packages:
     dependency: transitive
     description:
       name: bloc
-      sha256: f53a110e3b48dcd78136c10daa5d51512443cea5e1348c9d80a320095fa2db9e
+      sha256: "106842ad6569f0b60297619e9e0b1885c2fb9bf84812935490e6c5275777804e"
       url: "https://pub.dev"
     source: hosted
-    version: "8.1.3"
+    version: "8.1.4"
   boolean_selector:
     dependency: transitive
     description:
@@ -25,6 +57,70 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.1"
+  build:
+    dependency: transitive
+    description:
+      name: build
+      sha256: "80184af8b6cb3e5c1c4ec6d8544d27711700bc3e6d2efad04238c7b5290889f0"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.1"
+  build_config:
+    dependency: transitive
+    description:
+      name: build_config
+      sha256: bf80fcfb46a29945b423bd9aad884590fb1dc69b330a4d4700cac476af1708d1
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.1"
+  build_daemon:
+    dependency: transitive
+    description:
+      name: build_daemon
+      sha256: "0343061a33da9c5810b2d6cee51945127d8f4c060b7fbdd9d54917f0a3feaaa1"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.0.1"
+  build_resolvers:
+    dependency: transitive
+    description:
+      name: build_resolvers
+      sha256: "339086358431fa15d7eca8b6a36e5d783728cf025e559b834f4609a1fcfb7b0a"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.2"
+  build_runner:
+    dependency: "direct dev"
+    description:
+      name: build_runner
+      sha256: "3ac61a79bfb6f6cc11f693591063a7f19a7af628dc52f141743edac5c16e8c22"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.9"
+  build_runner_core:
+    dependency: transitive
+    description:
+      name: build_runner_core
+      sha256: "4ae8ffe5ac758da294ecf1802f2aff01558d8b1b00616aa7538ea9a8a5d50799"
+      url: "https://pub.dev"
+    source: hosted
+    version: "7.3.0"
+  built_collection:
+    dependency: transitive
+    description:
+      name: built_collection
+      sha256: "376e3dd27b51ea877c28d525560790aee2e6fbb5f20e2f85d5081027d94e2100"
+      url: "https://pub.dev"
+    source: hosted
+    version: "5.1.1"
+  built_value:
+    dependency: transitive
+    description:
+      name: built_value
+      sha256: fedde275e0a6b798c3296963c5cd224e3e1b55d0e478d5b7e65e6b540f363a0e
+      url: "https://pub.dev"
+    source: hosted
+    version: "8.9.1"
   characters:
     dependency: transitive
     description:
@@ -33,6 +129,30 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.3.0"
+  charcode:
+    dependency: transitive
+    description:
+      name: charcode
+      sha256: fb98c0f6d12c920a02ee2d998da788bca066ca5f148492b7085ee23372b12306
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.3.1"
+  checked_yaml:
+    dependency: transitive
+    description:
+      name: checked_yaml
+      sha256: feb6bed21949061731a7a75fc5d2aa727cf160b91af9a3e464c5e3a32e28b5ff
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.3"
+  cli_util:
+    dependency: transitive
+    description:
+      name: cli_util
+      sha256: c05b7406fdabc7a49a3929d4af76bcaccbbffcbcdcf185b082e1ae07da323d19
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.4.1"
   clock:
     dependency: transitive
     description:
@@ -41,6 +161,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.1.1"
+  code_builder:
+    dependency: transitive
+    description:
+      name: code_builder
+      sha256: f692079e25e7869c14132d39f223f8eec9830eb76131925143b2129c4bb01b37
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.10.0"
   collection:
     dependency: transitive
     description:
@@ -49,6 +177,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.18.0"
+  convert:
+    dependency: transitive
+    description:
+      name: convert
+      sha256: "0f08b14755d163f6e2134cb58222dd25ea2a2ee8a195e53983d57c075324d592"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.1.1"
   crypto:
     dependency: transitive
     description:
@@ -57,6 +193,30 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.0.3"
+  dart_style:
+    dependency: transitive
+    description:
+      name: dart_style
+      sha256: "99e066ce75c89d6b29903d788a7bb9369cf754f7b24bf70bf4b6d6d6b26853b9"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.3.6"
+  drift:
+    dependency: "direct main"
+    description:
+      name: drift
+      sha256: "3b276c838ff7f8e19aac18a51f9b388715268f3534eaaf8047c8455ef3c1738d"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.16.0"
+  drift_dev:
+    dependency: "direct dev"
+    description:
+      name: drift_dev
+      sha256: "66cf3e397448f855523d7b6b7b3789db232b211db96543a42285464d05f3bf72"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.16.0"
   fake_async:
     dependency: transitive
     description:
@@ -98,18 +258,18 @@ packages:
     dependency: "direct main"
     description:
       name: flutter_bloc
-      sha256: "87325da1ac757fcc4813e6b34ed5dd61169973871fdf181d6c2109dd6935ece1"
+      sha256: f0ecf6e6eb955193ca60af2d5ca39565a86b8a142452c5b24d96fb477428f4d2
       url: "https://pub.dev"
     source: hosted
-    version: "8.1.4"
+    version: "8.1.5"
   flutter_lints:
     dependency: "direct dev"
     description:
       name: flutter_lints
-      sha256: e2a421b7e59244faef694ba7b30562e489c2b489866e505074eb005cd7060db7
+      sha256: "9e8c3858111da373efc5aa341de011d9bd23e2c5c5e0c62bccf32438e192d7b1"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.1"
+    version: "3.0.2"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -120,6 +280,70 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  frontend_server_client:
+    dependency: transitive
+    description:
+      name: frontend_server_client
+      sha256: f64a0333a82f30b0cca061bc3d143813a486dc086b574bfb233b7c1372427694
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.0.0"
+  glob:
+    dependency: transitive
+    description:
+      name: glob
+      sha256: "0e7014b3b7d4dac1ca4d6114f82bf1782ee86745b9b42a92c9289c23d8a0ab63"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.2"
+  graphs:
+    dependency: transitive
+    description:
+      name: graphs
+      sha256: aedc5a15e78fc65a6e23bcd927f24c64dd995062bcd1ca6eda65a3cff92a4d19
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.3.1"
+  http_multi_server:
+    dependency: transitive
+    description:
+      name: http_multi_server
+      sha256: "97486f20f9c2f7be8f514851703d0119c3596d14ea63227af6f7a481ef2b2f8b"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.2.1"
+  http_parser:
+    dependency: transitive
+    description:
+      name: http_parser
+      sha256: "2aa08ce0341cc9b354a498388e30986515406668dbcc4f7c950c3e715496693b"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.0.2"
+  io:
+    dependency: transitive
+    description:
+      name: io
+      sha256: "2ec25704aba361659e10e3e5f5d672068d332fc8ac516421d483a11e5cbd061e"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.4"
+  js:
+    dependency: transitive
+    description:
+      name: js
+      sha256: f2c445dce49627136094980615a031419f7f3eb393237e4ecd97ac15dea343f3
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.6.7"
+  json_annotation:
+    dependency: transitive
+    description:
+      name: json_annotation
+      sha256: b10a7b2ff83d83c777edba3c6a0f97045ddadd56c944e1a23a3fdf43a1bf4467
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.8.1"
   leak_tracker:
     dependency: transitive
     description:
@@ -152,6 +376,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.0.0"
+  logging:
+    dependency: transitive
+    description:
+      name: logging
+      sha256: "623a88c9594aa774443aa3eb2d41807a48486b5613e67599fb4c41c0ad47c340"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.2.0"
   matcher:
     dependency: transitive
     description:
@@ -176,6 +408,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.12.0"
+  mime:
+    dependency: transitive
+    description:
+      name: mime
+      sha256: "2e123074287cc9fd6c09de8336dae606d1ddb88d9ac47358826db698c176a1f2"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.5"
   nested:
     dependency: transitive
     description:
@@ -184,14 +424,46 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.0.0"
-  path:
+  package_config:
     dependency: transitive
+    description:
+      name: package_config
+      sha256: "1c5b77ccc91e4823a5af61ee74e6b972db1ef98c2ff5a18d3161c982a55448bd"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.0"
+  path:
+    dependency: "direct main"
     description:
       name: path
       sha256: "087ce49c3f0dc39180befefc60fdb4acd8f8620e5682fe2476afd0b3688bb4af"
       url: "https://pub.dev"
     source: hosted
     version: "1.9.0"
+  path_provider:
+    dependency: "direct main"
+    description:
+      name: path_provider
+      sha256: b27217933eeeba8ff24845c34003b003b2b22151de3c908d0e679e8fe1aa078b
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.2"
+  path_provider_android:
+    dependency: transitive
+    description:
+      name: path_provider_android
+      sha256: "477184d672607c0a3bf68fbbf601805f92ef79c82b64b4d6eb318cbca4c48668"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.2.2"
+  path_provider_foundation:
+    dependency: transitive
+    description:
+      name: path_provider_foundation
+      sha256: "5a7999be66e000916500be4f15a3633ebceb8302719b47b9cc49ce924125350f"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.3.2"
   path_provider_linux:
     dependency: transitive
     description:
@@ -232,6 +504,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.8"
+  pool:
+    dependency: transitive
+    description:
+      name: pool
+      sha256: "20fe868b6314b322ea036ba325e6fc0711a22948856475e2c2b6306e8ab39c2a"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.5.1"
   provider:
     dependency: transitive
     description:
@@ -240,6 +520,30 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "6.1.2"
+  pub_semver:
+    dependency: transitive
+    description:
+      name: pub_semver
+      sha256: "40d3ab1bbd474c4c2328c91e3a7df8c6dd629b79ece4c4bd04bee496a224fb0c"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.4"
+  pubspec_parse:
+    dependency: transitive
+    description:
+      name: pubspec_parse
+      sha256: c63b2876e58e194e4b0828fcb080ad0e06d051cb607a6be51a9e084f47cb9367
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.2.3"
+  recase:
+    dependency: transitive
+    description:
+      name: recase
+      sha256: e4eb4ec2dcdee52dcf99cb4ceabaffc631d7424ee55e56f280bc039737f89213
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.1.0"
   shared_preferences:
     dependency: "direct main"
     description:
@@ -296,11 +600,35 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.3.2"
+  shelf:
+    dependency: transitive
+    description:
+      name: shelf
+      sha256: ad29c505aee705f41a4d8963641f91ac4cee3c8fad5947e033390a7bd8180fa4
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.4.1"
+  shelf_web_socket:
+    dependency: transitive
+    description:
+      name: shelf_web_socket
+      sha256: "9ca081be41c60190ebcb4766b2486a7d50261db7bd0f5d9615f2d653637a84c1"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.4"
   sky_engine:
     dependency: transitive
     description: flutter
     source: sdk
     version: "0.0.99"
+  source_gen:
+    dependency: transitive
+    description:
+      name: source_gen
+      sha256: "14658ba5f669685cd3d63701d01b31ea748310f7ab854e471962670abcf57832"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.5.0"
   source_span:
     dependency: transitive
     description:
@@ -317,6 +645,30 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "7.0.0"
+  sqlite3:
+    dependency: "direct main"
+    description:
+      name: sqlite3
+      sha256: "072128763f1547e3e9b4735ce846bfd226d68019ccda54db4cd427b12dfdedc9"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.0"
+  sqlite3_flutter_libs:
+    dependency: "direct main"
+    description:
+      name: sqlite3_flutter_libs
+      sha256: d6c31c8511c441d1f12f20b607343df1afe4eddf24a1cf85021677c8eea26060
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.5.20"
+  sqlparser:
+    dependency: transitive
+    description:
+      name: sqlparser
+      sha256: "7b20045d1ccfb7bc1df7e8f9fee5ae58673fce6ff62cefbb0e0fd7214e90e5a0"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.34.1"
   stack_trace:
     dependency: transitive
     description:
@@ -333,6 +685,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.2"
+  stream_transform:
+    dependency: transitive
+    description:
+      name: stream_transform
+      sha256: "14a00e794c7c11aa145a170587321aedce29769c08d7f58b1d141da75e3b1c6f"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.0"
   string_scanner:
     dependency: transitive
     description:
@@ -357,6 +717,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.7.0"
+  timing:
+    dependency: transitive
+    description:
+      name: timing
+      sha256: "70a3b636575d4163c477e6de42f247a23b315ae20e86442bebe32d3cabf61c32"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.1"
   typed_data:
     dependency: transitive
     description:
@@ -389,6 +757,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "14.0.0"
+  watcher:
+    dependency: transitive
+    description:
+      name: watcher
+      sha256: "3d2ad6751b3c16cf07c7fca317a1413b3f26530319181b37e3b9039b84fc01d8"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.0"
   web:
     dependency: transitive
     description:
@@ -397,6 +773,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.5.1"
+  web_socket_channel:
+    dependency: transitive
+    description:
+      name: web_socket_channel
+      sha256: "1d8e795e2a8b3730c41b8a98a2dff2e0fb57ae6f0764a1c46ec5915387d257b2"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.4"
   win32:
     dependency: transitive
     description:
@@ -413,6 +797,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.0.4"
+  yaml:
+    dependency: transitive
+    description:
+      name: yaml
+      sha256: "75769501ea3489fca56601ff33454fe45507ea3bfb014161abc3b43ae25989d5"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.1.2"
 sdks:
   dart: ">=3.4.0-190.1.beta <4.0.0"
   flutter: ">=3.19.0"

pubspec.yaml

@@ -7,16 +7,23 @@ environment:
   sdk: '>=3.4.0-190.1.beta <4.0.0'
 
 dependencies:
+  drift: ^2.16.0
   flutter:
     sdk: flutter
   flutter_bloc: ^8.1.4
+  path: ^1.9.0
+  path_provider: ^2.1.2
   shared_preferences: ^2.2.2
+  sqlite3_flutter_libs: ^0.5.20
   uuid: ^4.3.3
+  sqlite3: ^2.4.0 
 
 dev_dependencies:
   flutter_test:
     sdk: flutter
   flutter_lints: ^3.0.0
+  drift_dev: ^2.16.0
+  build_runner: ^2.4.8
 
 flutter:
   uses-material-design: true

windows/flutter/generated_plugin_registrant.cc

@@ -6,6 +6,9 @@
 
 #include "generated_plugin_registrant.h"
 
+#include <sqlite3_flutter_libs/sqlite3_flutter_libs_plugin.h>
 
 void RegisterPlugins(flutter::PluginRegistry* registry) {
+  Sqlite3FlutterLibsPluginRegisterWithRegistrar(
+      registry->GetRegistrarForPlugin("Sqlite3FlutterLibsPlugin"));
 }

windows/flutter/generated_plugins.cmake

@@ -3,6 +3,7 @@
 #
 
 list(APPEND FLUTTER_PLUGIN_LIST
+  sqlite3_flutter_libs
 )
 
 list(APPEND FLUTTER_FFI_PLUGIN_LIST