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dafl_music/Sources/dafl_project_flutter/lib/controller/controller.dart

61 lines
1.3 KiB

import '../persistence/database_loader.dart';
import '../persistence/database_saver.dart';
import '../persistence/database_searcher.dart';
import '../persistence/loader.dart';
import '../persistence/saver.dart';
import '../persistence/loader.dart';
import '../model/user.dart';
import '../persistence/searcher.dart';
class Controller{
static Controller? _this;
static Saver saver = DatabaseSaver();
static Loader loader = DatabaseLoader();
static Searcher _searcher = DatabaseSearcher();
User currentUser = User("", "");
factory Controller(){
if (_this == null) _this = Controller._();
return _this!;
}
Controller._();
void save(User userToSave){
saver.save(userToSave);
}
Future<void> load(String username, String password) async{
changeCurrentUser(await loader.load(username, password));
}
User createUser(String username, String password){
return User(username, password);
}
void changeCurrentUser(User user){
this.currentUser = user;
}
void changeUsernameCourant(String newName){
if(newName !=null){
this.currentUser.usernameDafl = newName;
}
}
void changePasswordCourant(String newPass){
if(newPass !=null){
this.currentUser.passwDafl = newPass;
}
}
Future<bool> searchByUsername(String username) async{
return await _searcher.searchByUsername(username);
}
}