Nikolas Rimikis
2 years ago
committed by
GitHub
19 changed files with 568 additions and 199 deletions
@ -0,0 +1,40 @@
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import 'dart:async'; |
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import 'package:collection/collection.dart'; |
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import 'package:neon/src/settings/models/option.dart'; |
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/// Exportable data interface. |
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abstract interface class Exportable { |
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/// Exports into a json map entry. |
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MapEntry<String, Object?> export(); |
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/// Imports [data] from an export. |
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FutureOr<void> import(final Map<String, Object?> data); |
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} |
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/// Serialization helpers for a collection of [Option]s. |
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extension SerializeOptions on Iterable<Option<dynamic>> { |
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/// Serializes into an [Iterable<JsonEntry>]. |
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/// |
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/// Use [Map.fromEntries] to get a json Map. |
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Iterable<MapEntry<String, Object?>> serialize() sync* { |
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for (final option in this) { |
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if (option.enabled) { |
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yield MapEntry(option.key.value, option.serialize()); |
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} |
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} |
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} |
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/// Deserializes [data] and updates the [Option]s. |
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void deserialize(final Map<String, Object?> data) { |
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for (final entry in data.entries) { |
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final option = firstWhereOrNull((final option) => option.key.value == entry.key); |
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if (entry.value != null) { |
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option?.load(entry.value); |
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} else { |
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option?.reset(); |
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} |
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} |
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} |
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} |
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@ -1,23 +0,0 @@
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import 'package:neon/src/settings/models/option.dart'; |
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import 'package:neon/src/settings/models/options_category.dart'; |
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import 'package:neon/src/settings/models/storage.dart'; |
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abstract class NextcloudAppOptions { |
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NextcloudAppOptions(this.storage); |
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final AppStorage storage; |
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late final List<OptionsCategory> categories; |
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late final List<Option> options; |
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void reset() { |
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for (final option in options) { |
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option.reset(); |
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} |
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} |
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void dispose() { |
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for (final option in options) { |
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option.dispose(); |
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} |
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} |
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} |
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@ -0,0 +1,65 @@
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import 'package:meta/meta.dart'; |
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import 'package:neon/src/settings/models/exportable.dart'; |
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import 'package:neon/src/settings/models/option.dart'; |
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import 'package:neon/src/settings/models/options_category.dart'; |
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import 'package:neon/src/settings/models/storage.dart'; |
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/// Collection of [Option]s. |
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abstract class OptionsCollection implements Exportable { |
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OptionsCollection(this.storage); |
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/// Storage backend to use. |
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@protected |
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final AppStorage storage; |
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/// Collection of options. |
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@protected |
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Iterable<Option> get options; |
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/// Resets all [options]. |
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/// |
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/// Implementers extending this must call super. |
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@mustCallSuper |
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void reset() { |
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for (final option in options) { |
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option.reset(); |
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} |
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} |
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/// Disposes all [options]. |
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/// |
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/// Implementers extending this must call super. |
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@mustCallSuper |
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void dispose() { |
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for (final option in options) { |
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option.dispose(); |
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} |
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} |
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@override |
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MapEntry<String, Object?> export() { |
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final data = Map.fromEntries(options.serialize()); |
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return MapEntry(storage.id, data); |
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} |
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@override |
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void import(final Map<String, Object?> data) { |
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final values = data[storage.id] as Map<String, Object?>?; |
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if (values != null) { |
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options.deserialize(values); |
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} |
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} |
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} |
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/// OpptionsCollection for a neon app. |
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abstract class NextcloudAppOptions extends OptionsCollection { |
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NextcloudAppOptions(super.storage); |
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/// Collection of categories to display the options in the settings. |
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late final Iterable<OptionsCategory> categories; |
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@override |
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late final Iterable<Option> options; |
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} |
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@ -0,0 +1,147 @@
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import 'dart:async'; |
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import 'dart:convert'; |
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import 'dart:typed_data'; |
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import 'package:meta/meta.dart'; |
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import 'package:neon/src/blocs/accounts.dart'; |
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import 'package:neon/src/models/account.dart' show Account, AccountFind; |
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import 'package:neon/src/models/app_implementation.dart'; |
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import 'package:neon/src/settings/models/exportable.dart'; |
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import 'package:neon/src/settings/models/option.dart'; |
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import 'package:neon/src/settings/models/storage.dart'; |
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/// Helper class to export all [Option]s. |
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/// |
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/// Json based operations: |
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/// * [exportToJson] |
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/// * [applyFromJson] |
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/// |
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/// [Uint8List] based operations: |
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/// * [exportToFile] |
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/// * [applyFromFile] |
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@internal |
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@immutable |
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class SettingsExportHelper { |
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const SettingsExportHelper({ |
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required this.exportables, |
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}); |
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/// Collections of elements to export. |
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final Set<Exportable> exportables; |
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/// Imports [file] and applies the stored [Option]s. |
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/// |
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/// See: |
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/// * [applyFromJson] to import a json map. |
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Future<void> applyFromFile(final Stream<List<int>>? file) async { |
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final transformer = const Utf8Decoder().fuse(const JsonDecoder()); |
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final data = await file?.transform(transformer).single; |
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if (data == null) { |
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return; |
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} |
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await applyFromJson(data as Map<String, Object?>); |
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} |
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/// Imports the [json] data and applies the stored [Option]s. |
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/// |
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/// See: |
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/// * [applyFromFile] to import data from a [Stream<Uint8List>]. |
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Future<void> applyFromJson(final Map<String, Object?> json) async { |
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for (final exportable in exportables) { |
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await exportable.import(json); |
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} |
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} |
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/// Exports the stored [Option]s into a [Uint8List]. |
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/// |
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/// See: |
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/// * [exportToJson] to export to a json map. |
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Uint8List exportToFile() { |
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final transformer = JsonUtf8Encoder(); |
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final json = exportToJson(); |
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return transformer.convert(json) as Uint8List; |
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} |
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/// Exports the stored [Option]s into a json map. |
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/// |
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/// See: |
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/// * [exportToFile] to export data to a [Uint8List]. |
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Map<String, Object?> exportToJson() => Map.fromEntries(exportables.map((final e) => e.export())); |
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} |
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/// Helper class to export [AppImplementation]s implementing the [Exportable] interface. |
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@immutable |
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class AppImplementationsExporter implements Exportable { |
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const AppImplementationsExporter(this.appImplementations); |
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/// List of apps to export. |
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final Iterable<AppImplementation> appImplementations; |
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/// Key the exported value will be stored at. |
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static final _key = StorageKeys.apps.value; |
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@override |
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MapEntry<String, Object?> export() => MapEntry( |
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_key, |
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Map.fromEntries(appImplementations.map((final app) => app.options.export())), |
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); |
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@override |
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void import(final Map<String, Object?> data) { |
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final values = data[_key] as Map<String, Object?>?; |
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if (values == null) { |
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return; |
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} |
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for (final element in values.entries) { |
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final app = appImplementations.tryFind(element.key); |
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if (app != null) { |
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app.options.import(values); |
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} |
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} |
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} |
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} |
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/// Helper class to export [Account]s implementing the [Exportable] interface. |
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@immutable |
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class AccountsBlocExporter implements Exportable { |
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const AccountsBlocExporter(this.accountsBloc); |
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/// AccountsBloc containing the accounts to export. |
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final AccountsBloc accountsBloc; |
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/// Key the exported value will be stored at. |
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static final _key = StorageKeys.accounts.value; |
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@override |
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MapEntry<String, Object?> export() => MapEntry(_key, Map.fromEntries(_serialize())); |
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Iterable<MapEntry<String, Object?>> _serialize() sync* { |
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for (final account in accountsBloc.accounts.value) { |
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yield accountsBloc.getOptionsFor(account).export(); |
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} |
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} |
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@override |
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void import(final Map<String, Object?> data) { |
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final values = data[_key] as Map<String, Object?>?; |
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if (values == null) { |
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return; |
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} |
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for (final element in values.entries) { |
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final account = accountsBloc.accounts.value.tryFind(element.key); |
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if (account != null) { |
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accountsBloc.getOptionsFor(account).import(values); |
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} |
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} |
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} |
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} |
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@ -1,98 +0,0 @@
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import 'package:meta/meta.dart'; |
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import 'package:neon/src/models/account.dart'; |
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import 'package:neon/src/models/app_implementation.dart'; |
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import 'package:neon/src/settings/models/option.dart'; |
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import 'package:neon/src/utils/global_options.dart'; |
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@internal |
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class SettingsExportHelper { |
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SettingsExportHelper({ |
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required this.globalOptions, |
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required this.appImplementations, |
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required this.accountSpecificOptions, |
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}); |
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final GlobalOptions globalOptions; |
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final Iterable<AppImplementation> appImplementations; |
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final Map<Account, List<Option>> accountSpecificOptions; |
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Future applyFromJson(final Map<String, dynamic> data) async { |
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final globalOptionsData = data['global'] as Map<String, dynamic>; |
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await _applyOptionsMapToOptions( |
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globalOptions.options, |
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globalOptionsData, |
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); |
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final appImplementationsData = data['apps'] as Map<String, dynamic>; |
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for (final appId in appImplementationsData.keys) { |
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final app = appImplementations.tryFind(appId); |
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if (app == null) { |
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return; |
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} |
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final appImplementationData = appImplementationsData[appId]! as Map<String, dynamic>; |
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await _applyOptionsMapToOptions( |
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app.options.options, |
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appImplementationData, |
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); |
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} |
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final accountsData = data['accounts'] as Map<String, dynamic>; |
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for (final accountId in accountsData.keys) { |
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final account = accountSpecificOptions.keys.tryFind(accountId); |
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if (account == null) { |
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return; |
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} |
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final accountData = accountsData[accountId]! as Map<String, dynamic>; |
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await _applyOptionsMapToOptions( |
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accountSpecificOptions[account]!, |
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accountData, |
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); |
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} |
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} |
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Future _applyOptionsMapToOptions(final List<Option> options, final Map<String, dynamic> data) async { |
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for (final optionKey in data.keys) { |
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for (final option in options) { |
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if (option.key.value == optionKey) { |
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final Object? value = data[optionKey]; |
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if (value != null) { |
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option.value = await option.deserialize(value); |
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} |
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} |
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} |
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} |
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} |
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Map<String, dynamic> toJsonExport() => { |
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'global': { |
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for (final option in globalOptions.options) ...{ |
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if (option.enabled) ...{ |
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option.key: option.serialize(), |
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}, |
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}, |
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}, |
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'apps': { |
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for (final appImplementation in appImplementations) ...{ |
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appImplementation.id: { |
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for (final option in appImplementation.options.options) ...{ |
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if (option.enabled) ...{ |
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option.key: option.serialize(), |
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}, |
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}, |
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}, |
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}, |
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}, |
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'accounts': { |
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for (final account in accountSpecificOptions.keys) ...{ |
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account.id: { |
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for (final option in accountSpecificOptions[account]!) ...{ |
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if (option.enabled) ...{ |
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option.key: option.serialize(), |
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}, |
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}, |
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}, |
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}, |
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}, |
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}; |
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} |
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@ -0,0 +1,84 @@
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import 'package:mocktail/mocktail.dart'; |
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import 'package:neon/settings.dart'; |
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import 'package:neon/src/settings/models/option.dart'; |
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import 'package:neon/src/settings/models/storage.dart'; |
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import 'package:test/test.dart'; |
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// ignore: missing_override_of_must_be_overridden |
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class OptionMock extends Mock implements Option {} |
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class Collection extends NextcloudAppOptions { |
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Collection(final List<Option> options) : super(const AppStorage(StorageKeys.apps)) { |
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super.options = options; |
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} |
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} |
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enum Keys implements Storable { |
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key1._('key1'), |
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key2._('key2'); |
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const Keys._(this.value); |
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@override |
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final String value; |
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} |
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void main() { |
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group('OptionsCollection', () { |
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final option1 = OptionMock(); |
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final option2 = OptionMock(); |
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final collection = Collection([ |
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option1, |
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option2, |
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]); |
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test('reset', () { |
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collection.reset(); |
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verify(option1.reset).called(1); |
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verify(option2.reset).called(1); |
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}); |
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test('dispose', () { |
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collection.dispose(); |
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verify(option1.dispose).called(1); |
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verify(option2.dispose).called(1); |
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}); |
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test('export', () { |
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when(() => option1.key).thenReturn(Keys.key1); |
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when(option1.serialize).thenReturn('value1'); |
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when(() => option1.enabled).thenReturn(true); |
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when(() => option2.key).thenReturn(Keys.key2); |
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when(option2.serialize).thenReturn('value2'); |
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when(() => option2.enabled).thenReturn(false); |
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const json = { |
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'app': {'key1': 'value1'}, |
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}; |
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final export = collection.export(); |
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expect(Map.fromEntries([export]), equals(json)); |
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}); |
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test('import', () { |
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when(() => option1.key).thenReturn(Keys.key1); |
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when(() => option2.key).thenReturn(Keys.key2); |
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const json = { |
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'app': { |
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'key1': 'value1', |
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'key2': null, |
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}, |
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}; |
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collection.import(json); |
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verify(() => option1.load('value1')).called(1); |
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verify(option2.reset).called(1); |
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}); |
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}); |
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} |
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@ -0,0 +1,130 @@
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// ignore_for_file: avoid_implementing_value_types |
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import 'dart:convert'; |
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import 'dart:typed_data'; |
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|
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import 'package:mocktail/mocktail.dart'; |
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import 'package:neon/blocs.dart'; |
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import 'package:neon/src/models/account.dart'; |
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import 'package:neon/src/models/app_implementation.dart'; |
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import 'package:neon/src/settings/models/exportable.dart'; |
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import 'package:neon/src/settings/models/options_collection.dart'; |
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import 'package:neon/src/settings/utils/settings_export_helper.dart'; |
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import 'package:neon/src/utils/account_options.dart'; |
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import 'package:rxdart/rxdart.dart'; |
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import 'package:test/test.dart'; |
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// ignore: missing_override_of_must_be_overridden |
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class FakeAppImplementation extends Mock implements AppImplementation {} |
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class NextcloudAppOptionsMock extends Mock implements NextcloudAppOptions {} |
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class AccountsBlocMock extends Mock implements AccountsBloc {} |
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class FakeAccount extends Mock implements Account {} |
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class AccountSpecificOptionsMock extends Mock implements AccountSpecificOptions {} |
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class ExporterMock extends Mock implements Exportable {} |
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void main() { |
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group('Exporter', () { |
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test('AccountsBlocExporter', () { |
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var exporter = const AppImplementationsExporter([]); |
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var export = exporter.export(); |
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expect(Map.fromEntries([export]), {'app': {}}); |
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final fakeApp = FakeAppImplementation(); |
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final fakeOptions = NextcloudAppOptionsMock(); |
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exporter = AppImplementationsExporter([fakeApp]); |
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const appValue = MapEntry('appID', 'value'); |
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const appExport = { |
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'app': {'appID': 'value'}, |
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}; |
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when(() => fakeApp.options).thenReturn(fakeOptions); |
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when(fakeOptions.export).thenReturn(appValue); |
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when(() => fakeApp.id).thenReturn('appID'); |
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export = exporter.export(); |
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expect(Map.fromEntries([export]), appExport); |
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exporter.import(Map.fromEntries([export])); |
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verify(() => fakeOptions.import(Map.fromEntries([appValue]))).called(1); |
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}); |
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test('AccountsBlocExporter', () { |
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final bloc = AccountsBlocMock(); |
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final exporter = AccountsBlocExporter(bloc); |
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const accountValue = MapEntry('accountID', 'value'); |
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const accountExport = { |
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'accounts': {'accountID': 'value'}, |
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}; |
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|
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when(() => bloc.accounts).thenAnswer((final _) => BehaviorSubject.seeded([])); |
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var export = exporter.export(); |
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expect(Map.fromEntries([export]), {'accounts': {}}); |
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final fakeAccount = FakeAccount(); |
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final fakeOptions = AccountSpecificOptionsMock(); |
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when(() => bloc.accounts).thenAnswer((final _) => BehaviorSubject.seeded([fakeAccount])); |
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when(() => bloc.getOptionsFor(fakeAccount)).thenReturn(fakeOptions); |
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when(fakeOptions.export).thenReturn(accountValue); |
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when(() => fakeAccount.id).thenReturn('accountID'); |
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export = exporter.export(); |
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expect(Map.fromEntries([export]), accountExport); |
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exporter.import(Map.fromEntries([export])); |
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verify(() => fakeOptions.import(Map.fromEntries([accountValue]))).called(1); |
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}); |
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}); |
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group('SettingsExportHelper', () { |
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test('SettingsExportHelper.json', () async { |
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final exportable = ExporterMock(); |
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final settingsExporter = SettingsExportHelper( |
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exportables: { |
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exportable, |
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}, |
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); |
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|
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const value = MapEntry('sxportableKey', 'value'); |
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const export = {'sxportableKey': 'value'}; |
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|
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when(exportable.export).thenAnswer((final _) => value); |
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|
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expect(settingsExporter.exportToJson(), equals(export)); |
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|
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await settingsExporter.applyFromJson(export); |
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verify(() => exportable.import(Map.fromEntries([value]))).called(1); |
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}); |
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test('SettingsExportHelper.file', () async { |
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final exportable = ExporterMock(); |
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final settingsExporter = SettingsExportHelper( |
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exportables: { |
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exportable, |
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}, |
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); |
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|
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const value = MapEntry('sxportableKey', 'value'); |
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const jsonExport = {'sxportableKey': 'value'}; |
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final export = JsonUtf8Encoder().convert(jsonExport) as Uint8List; |
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|
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when(exportable.export).thenAnswer((final _) => value); |
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|
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expect(settingsExporter.exportToFile(), equals(export)); |
||||
|
||||
await settingsExporter.applyFromFile(_streamValue(export)); |
||||
verify(() => exportable.import(Map.fromEntries([value]))).called(1); |
||||
}); |
||||
}); |
||||
} |
||||
|
||||
Stream<T> _streamValue<T>(final T value) async* { |
||||
yield value; |
||||
} |
||||
Loading…
Reference in new issue