flutter-freaccess-hub/lib/shared/helpers/sqlite_storage_helper.dart

498 lines
12 KiB
Dart

import 'package:hub/shared/utils/cache_util.dart';
import 'package:sqflite/sqflite.dart';
import 'dart:developer';
import 'package:path/path.dart';
class DatabaseConfig {
static const String dbName = 'database.db';
static const int dbVersion = 1;
static const String tableKeychain = 'keychain';
static const String columnKey = 'key';
static const String columnValue = 'value';
static const String columnType = 'type';
static const String columnUpdateAt = 'updateAt';
static const String columnResolvedAt = 'resolvedAt';
static const String columnCreatedAt = 'createdAt';
static const List<Map<String, dynamic>> initialData = [
{'key': 'devUUID', 'value': '', 'type': 'user'},
{'key': 'userUUID', 'value': '', 'type': 'user'},
{'key': 'userDevUUID', 'value': '', 'type': 'user'},
{'key': 'status', 'value': '', 'type': 'user'},
{'key': 'userName', 'value': '', 'type': 'user'},
{'key': 'cliUUID', 'value': '', 'type': 'local'},
{'key': 'ownerUUID', 'value': '', 'type': 'local'},
{'key': 'cliName', 'value': '', 'type': 'local'},
{'key': 'whatsapp', 'value': 'false', 'type': 'util'},
{'key': 'provisional', 'value': 'false', 'type': 'util'},
{'key': 'pets', 'value': 'false', 'type': 'util'},
{'key': 'local', 'value': 'false', 'type': 'util'},
{'key': 'notify', 'value': 'false', 'type': 'util'},
{'key': 'fingerprint', 'value': 'false', 'type': 'util'},
{'key': 'access', 'value': 'false', 'type': 'util'},
{'key': 'panic', 'value': 'false', 'type': 'util'},
{'key': 'person', 'value': 'false', 'type': 'util'},
{'key': 'requestOSnotification', 'value': 'false', 'type': 'util'},
{'key': 'petAmountRegister', 'value': '', 'type': 'local'},
];
}
class SQLiteStorageHelper {
static final SQLiteStorageHelper _instance = SQLiteStorageHelper._internal();
static Database? _database;
static String? _databasePath;
factory SQLiteStorageHelper() => _instance;
SQLiteStorageHelper._internal();
static SQLiteStorageHelper get instance => _instance;
Future<Database> ensureInitialization() async {
log('Getting database instance');
if (_database != null) return _database!;
_database = await _initDatabase();
return _database!;
}
Future<String> _getDatabasePath() async {
log('Getting database path');
if (_databasePath != null) return _databasePath!;
final databasesPath = await getDatabasesPath();
_databasePath = join(databasesPath, DatabaseConfig.dbName);
log('Database path: $_databasePath');
return _databasePath!;
}
Future<Database> _initDatabase() async {
log('Initializing database');
final path = await _getDatabasePath();
return await openDatabase(
path,
version: DatabaseConfig.dbVersion,
onCreate: _onCreate,
onOpen: _onOpen,
onUpgrade: _onUpgrade,
onDowngrade: _onDowngrade,
onConfigure: _onConfigure,
).catchError((error) {
log('Error initializing database: $error');
throw error;
}).whenComplete(() async {
log('Database initialization complete');
await setupLocalVariables();
});
}
Future<void> _onCreate(Database db, int version) async {
log('Creating tables...');
await db.execute('''
CREATE TABLE ${DatabaseConfig.tableKeychain} (
${DatabaseConfig.columnKey} TEXT UNIQUE,
${DatabaseConfig.columnValue} TEXT,
${DatabaseConfig.columnType} TEXT,
${DatabaseConfig.columnUpdateAt} TEXT,
${DatabaseConfig.columnResolvedAt} TEXT,
${DatabaseConfig.columnCreatedAt} TEXT
);
''');
await _insertInitialData(db);
log('Tables created');
}
Future<void> _insertInitialData(Database db) async {
log('Inserting initial data');
final batch = db.batch();
for (var data in DatabaseConfig.initialData) {
batch.insert(DatabaseConfig.tableKeychain, data);
}
await batch.commit(noResult: true);
log('Initial data inserted');
}
Future<void> _onOpen(Database db) async {
log('Opening database');
await _checkExistingData(db);
}
Future<void> _onUpgrade(Database db, int oldVersion, int newVersion) async {
log('Upgrading database from version $oldVersion to $newVersion');
}
Future<void> _onDowngrade(Database db, int oldVersion, int newVersion) async {
log('Downgrading database from version $oldVersion to $newVersion');
}
Future<void> _onConfigure(Database db) async {
log('Configuring database');
}
Future<void> _checkExistingData(Database db) async {
log('Checking existing data');
try {
final maps = await db.query(DatabaseConfig.tableKeychain);
log('Existing data: $maps');
} catch (error) {
log('Error checking existing data: $error');
}
}
String _devUUID = '';
String _userUUID = '';
String _userDevUUID = '';
String _status = '';
String _userName = '';
String _cliUUID = '';
String _ownerUUID = '';
String _cliName = '';
String _petAmountRegister = '';
bool _whatsapp = false;
bool _provisional = false;
bool _pets = false;
bool _local = false;
bool _notify = false;
bool _fingerprint = false;
bool _access = false;
bool _panic = false;
bool _person = false;
bool _requestOSnotification = false;
String get createdAt {
log('Getting createdAt');
return '0000-00-00 00:00:00';
}
String get devUUID {
log('Getting devUUID');
return _devUUID;
}
String get userUUID {
log('Getting userUUID');
return _userUUID;
}
String get userDevUUID {
log('Getting userDevUUID');
return _userDevUUID;
}
String get status {
log('Getting status');
return _status;
}
String get userName {
log('Getting userName');
return _userName;
}
String get cliUUID {
log('Getting cliUUID');
return _cliUUID;
}
String get ownerUUID {
log('Getting ownerUUID');
return _ownerUUID;
}
String get cliName {
log('Getting cliName');
return _cliName;
}
String get petAmountRegister {
log('Getting petAmountRegister');
return _petAmountRegister;
}
bool get whatsapp {
log('Getting whatsapp');
return _whatsapp;
}
bool get provisional {
log('Getting provisional');
return _provisional;
}
bool get pets {
log('Getting pets');
return _pets;
}
bool get local {
log('Getting local');
return _local;
}
bool get notify {
log('Getting notify');
return _notify;
}
bool get fingerprint {
log('Getting fingerprint');
return _fingerprint;
}
bool get access {
log('Getting access');
return _access;
}
bool get panic {
log('Getting panic');
return _panic;
}
bool get person {
log('Getting person');
return _person;
}
bool get requestOSnotification {
log('Getting requestOSnotification');
return _requestOSnotification;
}
set devUUID(String value) {
log('Setting devUUID to $value');
set('devUUID', value);
}
set userUUID(String value) {
log('Setting userUUID to $value');
set('userUUID', value);
}
set userDevUUID(String value) {
log('Setting userDevUUID to $value');
set('userDevUUID', value);
}
set status(String value) {
log('Setting status to $value');
set('status', value);
}
set userName(String value) {
log('Setting userName to $value');
set('userName', value);
}
set cliUUID(String value) {
log('Setting cliUUID to $value');
set('cliUUID', value);
}
set ownerUUID(String value) {
log('Setting ownerUUID to $value');
set('ownerUUID', value);
}
set cliName(String value) {
log('Setting cliName to $value');
set('cliName', value);
}
set petAmountRegister(String value) {
log('Setting petAmountRegister to $value');
set('petAmountRegister', value);
}
set whatsapp(bool value) {
log('Setting whatsapp to $value');
set('whatsapp', value);
}
set provisional(bool value) {
log('Setting provisional to $value');
set('provisional', value);
}
set pets(bool value) {
log('Setting pets to $value');
set('pets', value);
}
set local(bool value) {
log('Setting local to $value');
set('local', value);
}
set notify(bool value) {
log('Setting notify to $value');
set('notify', value);
}
set fingerprint(bool value) {
log('Setting fingerprint to $value');
set('fingerprint', value);
}
set access(bool value) {
log('Setting access to $value');
set('access', value);
}
set panic(bool value) {
log('Setting panic to $value');
set('panic', value);
}
set person(bool value) {
log('Setting person to $value');
set('person', value);
}
set requestOSnotification(bool value) {
log('Setting requestOSnotification to $value');
set('requestOSnotification', value);
}
Future<void> setupLocalVariables() async {
log('Setting up local variables');
try {
await _database?.transaction((txn) async {
final keys = [
'devUUID',
'userUUID',
'userDevUUID',
'status',
'userName',
'cliUUID',
'ownerUUID',
'cliName',
'petAmountRegister',
'whatsapp',
'provisional',
'pets',
'local',
'notify',
'fingerprint',
'access',
'panic',
'person',
'requestOSnotification'
];
for (var key in keys) {
log('Fetching value for key: $key');
final result = await txn.query(
DatabaseConfig.tableKeychain,
where: '${DatabaseConfig.columnKey} = ?',
whereArgs: [key],
);
log('Result for key $key: $result');
}
});
log('Local variables setup complete');
} catch (error) {
log('Error setting up local variables: $error');
}
}
Future<bool> getBoolean(String key) async {
log('Getting boolean value for key: $key');
final value = await get(key);
return value == 'true';
}
Future<dynamic> get(String key) async {
log('Getting value for key: $key');
final cachedValue = CacheUtil().get(key);
if (cachedValue != null) {
log('Found cached value for key: $key');
return cachedValue;
}
try {
final db = await ensureInitialization();
final result = await db.query(
DatabaseConfig.tableKeychain,
columns: [DatabaseConfig.columnValue],
where: '${DatabaseConfig.columnKey} = ?',
whereArgs: [key],
);
if (result.isNotEmpty) {
final value = result.first[DatabaseConfig.columnValue];
CacheUtil().set(key, value);
log('Value for key $key: $value');
return value;
}
log('No value found for key: $key');
return null;
} catch (error) {
log('Error getting value for key $key: $error');
return null;
}
}
Future<int> set(String key, dynamic value) async {
log('Setting value for key: $key to $value');
CacheUtil().set(key, value);
final db = await ensureInitialization();
final data = {
DatabaseConfig.columnKey: key,
DatabaseConfig.columnValue: value.toString(),
DatabaseConfig.columnUpdateAt: DateTime.now().toIso8601String(),
DatabaseConfig.columnCreatedAt: DateTime.now().toIso8601String(),
};
final result = await db.insert(
DatabaseConfig.tableKeychain,
data,
conflictAlgorithm: ConflictAlgorithm.replace,
);
log('Value set for key: $key');
return result;
}
Future<int> delete(String key) async {
log('Deleting value for key: $key');
final db = await ensureInitialization();
final result = await db.transaction((txn) async {
return await txn.delete(
DatabaseConfig.tableKeychain,
where: '${DatabaseConfig.columnKey} = ?',
whereArgs: [key],
);
});
log('Value deleted for key: $key');
return result;
}
Future<void> purge() async {
log('Purging database');
await deleteDatabaseDB();
await ensureInitialization();
log('Database purged');
}
Future<void> deleteDatabaseDB() async {
log('Deleting database');
final path = await _getDatabasePath();
await deleteDatabase(path);
log('Database deleted');
_database = null;
}
}