54 lines
1.4 KiB
Dart
54 lines
1.4 KiB
Dart
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import 'package:marianum_mobile/api/apiResponse.dart';
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import 'package:marianum_mobile/api/marianumcloud/webdav/queries/listFiles/listFilesCache.dart';
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import 'package:marianum_mobile/api/marianumcloud/webdav/queries/listFiles/listFilesResponse.dart';
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import 'package:marianum_mobile/data/dataHolder.dart';
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extension ExtendedList on List {
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T indexOrNull<T>(int index) => index +1 <= length ? this[index] : null;
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T firstOrNull<T>() => isEmpty ? null : first;
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T lastOrNull<T>() => isEmpty ? null : last;
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}
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class FilesProps extends DataHolder {
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List<String> folderPath = List<String>.empty(growable: true);
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String currentFolderName = "Home";
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ListFilesResponse? _listFilesResponse;
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ListFilesResponse get listFilesResponse => _listFilesResponse!;
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void runPath(List<String> path) {
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folderPath = path;
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run();
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}
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@override
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List<ApiResponse?> properties() {
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return [_listFilesResponse];
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}
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@override
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void run() {
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_listFilesResponse = null;
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notifyListeners();
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ListFilesCache(
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path: folderPath.isEmpty ? "/" : folderPath.join("/"),
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onUpdate: (ListFilesResponse data) => {
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_listFilesResponse = data,
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notifyListeners(),
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}
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);
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}
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void enterFolder(String name) {
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folderPath.add(name);
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currentFolderName = name;
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run();
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}
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void popFolder() {
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folderPath.removeLast();
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if(folderPath.isEmpty) currentFolderName = "Home";
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run();
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}
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} |