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68 lines
2.0 KiB
68 lines
2.0 KiB
5 years ago
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import 'package:kdbx/kdbx.dart';
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import 'package:logging/logging.dart';
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import 'package:meta/meta.dart';
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final _logger = Logger('kdbx_dao');
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/// Helper object for accessing and modifing data inside
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/// a kdbx file.
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extension KdbxDao on KdbxFile {
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KdbxGroup createGroup({
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@required KdbxGroup parent,
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@required String name,
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}) {
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assert(parent != null, name != null);
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final newGroup = KdbxGroup.create(parent: parent, name: name);
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parent.addGroup(newGroup);
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return newGroup;
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}
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KdbxGroup findGroupByUuid(KdbxUuid uuid) =>
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body.rootGroup.getAllGroups().firstWhere((group) => group.uuid == uuid,
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orElse: () =>
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throw StateError('Unable to find group with uuid $uuid'));
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KdbxGroup _createRecycleBin() {
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body.meta.recycleBinEnabled.set(true);
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final group = createGroup(parent: body.rootGroup, name: 'Trash');
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group.icon.set(KdbxIcon.TrashBin);
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group.enableAutoType.set(false);
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group.enableSearching.set(false);
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body.meta.recycleBinUUID.set(group.uuid);
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return group;
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}
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KdbxGroup get recycleBin {
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final uuid = body.meta.recycleBinUUID.get();
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if (uuid == null) {
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return _createRecycleBin();
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}
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_logger.finer(() {
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final groupDebug = body.rootGroup
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.getAllGroups()
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.map((g) => '${g.uuid}: ${g.name}')
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.join('\n');
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return 'All Groups: $groupDebug';
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});
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return findGroupByUuid(uuid);
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}
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void deleteGroup(KdbxGroup group) {
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move(group, recycleBin);
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}
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void move(KdbxObject kdbxObject, KdbxGroup toGroup) {
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assert(toGroup != null);
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kdbxObject.times.locationChanged.setToNow();
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if (kdbxObject is KdbxGroup) {
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kdbxObject.parent.internalRemoveGroup(kdbxObject);
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kdbxObject.internalChangeParent(toGroup);
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toGroup.addGroup(kdbxObject);
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} else if (kdbxObject is KdbxEntry) {
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kdbxObject.parent.internalRemoveEntry(kdbxObject);
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kdbxObject.internalChangeParent(toGroup);
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toGroup.addEntry(kdbxObject);
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}
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}
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}
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