135 lines
5.0 KiB
Dart
135 lines
5.0 KiB
Dart
import 'dart:io';
|
|
|
|
import 'package:drift/drift.dart';
|
|
import 'package:drift/native.dart';
|
|
import 'package:path/path.dart' as p;
|
|
import 'package:path_provider/path_provider.dart';
|
|
|
|
import '../../transport/connection_type.dart';
|
|
|
|
part 'app_database.g.dart';
|
|
|
|
/// Persistenz fuer Missionen (Architektur-Doku 4.15): Drift statt Hive, weil
|
|
/// indexierte Abfragen (Suche nach Name/Ort/Datum) benoetigt werden und das
|
|
/// Schema kompatibel zu einem kuenftigen lokal-first Server-Sync-Muster
|
|
/// (Dirty-Flags, Server-IDs) bleiben soll.
|
|
class Missions extends Table {
|
|
IntColumn get id => integer().autoIncrement()();
|
|
TextColumn get name => text()();
|
|
TextColumn get location => text().nullable()();
|
|
DateTimeColumn get createdAt =>
|
|
dateTime().withDefault(currentDateAndTime)();
|
|
DateTimeColumn get updatedAt =>
|
|
dateTime().withDefault(currentDateAndTime)();
|
|
TextColumn get waypointsJson => text()();
|
|
BoolColumn get isDirty => boolean().withDefault(const Constant(true))();
|
|
TextColumn get serverId => text().nullable()();
|
|
}
|
|
|
|
/// Drohnen-Profile (Doku 3.5/7.3) - FC-Typ bewusst nicht Teil des Schemas,
|
|
/// siehe DroneProfile-Domainklasse.
|
|
class DroneProfiles extends Table {
|
|
IntColumn get id => integer().autoIncrement()();
|
|
TextColumn get name => text()();
|
|
RealColumn get minSpeed => real()();
|
|
RealColumn get cruiseSpeed => real()();
|
|
RealColumn get maxSpeed => real()();
|
|
RealColumn get minTurnRadius => real()();
|
|
RealColumn get loiterRadius => real()();
|
|
RealColumn get catchRadius => real()();
|
|
RealColumn get maxClimbRate => real()();
|
|
RealColumn get maxDescentRate => real()();
|
|
RealColumn get maxRangeM => real()();
|
|
RealColumn get maxEnduranceMin => real()();
|
|
RealColumn get maxAltitudeM => real()();
|
|
}
|
|
|
|
/// Einzeilige Einstellungstabelle (id fest 0) fuer app-weite Auswahl, die
|
|
/// einen Neustart ueberleben soll: zuletzt aktives Drohnenprofil, die
|
|
/// zuletzt bearbeitete (autosaved) Mission, um sie beim naechsten Start
|
|
/// fortzusetzen (Doku 7.5: Autosave/Mission-Drafts), sowie die
|
|
/// Verbindungseinstellungen (Doku Kommunikationsschicht Abschnitt 7).
|
|
class AppSettingsTable extends Table {
|
|
IntColumn get id => integer()();
|
|
IntColumn get activeDroneProfileId => integer().nullable()();
|
|
IntColumn get currentMissionId => integer().nullable()();
|
|
|
|
/// Gemerkte MAC-Adresse des Bluetooth-Zielgeraets (Doku Kommunikations-
|
|
/// schicht 3.2a) - entweder manuell gewaehlt oder automatisch anhand des
|
|
/// "mLRS"-Namenspraefix aufgeloest.
|
|
TextColumn get connectionDeviceAddress => text().nullable()();
|
|
|
|
/// "Beim Wechsel in Fly automatisch verbinden" (Doku 7), Standard an.
|
|
BoolColumn get connectionAutoConnect =>
|
|
boolean().withDefault(const Constant(true))();
|
|
|
|
/// Gewaehlte Verbindungsart (Doku 7: "Art: WLAN * USB (spaeter)"),
|
|
/// gespeichert als [ConnectionType.name]. App-Default ist WLAN; die
|
|
/// Nutzerauswahl wird danach dauerhaft gemerkt.
|
|
TextColumn get connectionType =>
|
|
text().withDefault(const Constant('wifi'))();
|
|
|
|
/// Vom Nutzer eingetragene Ziel-IP der mLRS-WLAN-Bruecke (Doku 3:
|
|
/// "Zieladresse niemals fest eincodieren") - null, solange keine Vorgabe
|
|
/// gesetzt ist und die Gegenstelle erst aus dem Verkehr gelernt wird.
|
|
TextColumn get connectionWifiHost => text().nullable()();
|
|
|
|
/// Lokaler UDP-Port fuer die mLRS-WLAN-Bruecke (Doku 3), Standard 14550.
|
|
IntColumn get connectionWifiPort =>
|
|
integer().withDefault(const Constant(kDefaultWifiPort))();
|
|
|
|
@override
|
|
Set<Column> get primaryKey => {id};
|
|
}
|
|
|
|
@DriftDatabase(tables: [Missions, DroneProfiles, AppSettingsTable])
|
|
class AppDatabase extends _$AppDatabase {
|
|
AppDatabase() : super(_openConnection());
|
|
|
|
AppDatabase.forTesting(super.executor);
|
|
|
|
@override
|
|
int get schemaVersion => 4;
|
|
|
|
@override
|
|
MigrationStrategy get migration => MigrationStrategy(
|
|
onCreate: (m) => m.createAll(),
|
|
onUpgrade: (m, from, to) async {
|
|
if (from < 2) {
|
|
await m.addColumn(missions, missions.updatedAt);
|
|
await m.createTable(droneProfiles);
|
|
await m.createTable(appSettingsTable);
|
|
}
|
|
if (from < 3) {
|
|
await m.addColumn(
|
|
appSettingsTable,
|
|
appSettingsTable.connectionDeviceAddress,
|
|
);
|
|
await m.addColumn(
|
|
appSettingsTable,
|
|
appSettingsTable.connectionAutoConnect,
|
|
);
|
|
}
|
|
if (from < 4) {
|
|
await m.addColumn(appSettingsTable, appSettingsTable.connectionType);
|
|
await m.addColumn(
|
|
appSettingsTable,
|
|
appSettingsTable.connectionWifiHost,
|
|
);
|
|
await m.addColumn(
|
|
appSettingsTable,
|
|
appSettingsTable.connectionWifiPort,
|
|
);
|
|
}
|
|
},
|
|
);
|
|
|
|
static LazyDatabase _openConnection() {
|
|
return LazyDatabase(() async {
|
|
final dbFolder = await getApplicationDocumentsDirectory();
|
|
final file = File(p.join(dbFolder.path, 'dmc_missions.sqlite'));
|
|
return NativeDatabase.createInBackground(file);
|
|
});
|
|
}
|
|
}
|