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implemented chat archive

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This commit is contained in:
Fabian Freund
2024-06-05 16:50:56 +02:00
parent b8100b1823
commit 692a962acf
19 changed files with 775 additions and 30 deletions
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app/lib/features/chat_archive/data/repositories/chat_archive_file.dart
+61
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import 'package:path/path.dart' as path;
import 'package:path_provider/path_provider.dart' as path_provider;
import 'package:riverpod_annotation/riverpod_annotation.dart';
import 'package:universal_io/io.dart';
import 'package:watcher/watcher.dart';
part 'chat_archive_file.g.dart';
@Riverpod()
class ChatArchiveFileRepository extends _$ChatArchiveFileRepository {
final Future<Directory> _archiveDirectoryFuture;
ChatArchiveFileRepository()
: _archiveDirectoryFuture =
path_provider.getApplicationDocumentsDirectory().then(
(documentDirectory) => Directory(
path.join(documentDirectory.path, 'archive', 'chat'),
).create(recursive: true),
);
Future<List<FileSystemEntity>> list() {
return _archiveDirectoryFuture.then((value) => value.list().toList());
}
Future<void> write(String fileName, String contents) async {
final directory = await _archiveDirectoryFuture;
final file = File(path.join(directory.path, fileName));
await file.writeAsString(contents, flush: true);
}
Future<String?> read(String fileName) async {
final directory = await _archiveDirectoryFuture;
final file = File(path.join(directory.path, fileName));
if (!await file.exists()) {
return null;
}
return file.readAsString();
}
Future<void> delete(String fileName) async {
final directory = await _archiveDirectoryFuture;
final file = File(path.join(directory.path, fileName));
if (await file.exists()) {
await file.delete();
}
}
@override
Raw<Stream<WatchEvent>> build() async* {
final watcher = DirectoryWatcher(
await _archiveDirectoryFuture
.then((archiveDirectory) => archiveDirectory.absolute.path),
);
yield* watcher.events;
}
}
app/lib/features/chat_archive/data/repositories/chat_archive_file.g.dart
+28
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// GENERATED CODE - DO NOT MODIFY BY HAND
part of 'chat_archive_file.dart';
// **************************************************************************
// RiverpodGenerator
// **************************************************************************
String _$chatArchiveFileRepositoryHash() =>
r'50268506cf0c23ba1724ece6c9f44cb87be6299f';
/// See also [ChatArchiveFileRepository].
@ProviderFor(ChatArchiveFileRepository)
final chatArchiveFileRepositoryProvider = AutoDisposeNotifierProvider<
ChatArchiveFileRepository, Raw<Stream<WatchEvent>>>.internal(
ChatArchiveFileRepository.new,
name: r'chatArchiveFileRepositoryProvider',
debugGetCreateSourceHash: const bool.fromEnvironment('dart.vm.product')
? null
: _$chatArchiveFileRepositoryHash,
dependencies: null,
allTransitiveDependencies: null,
);
typedef _$ChatArchiveFileRepository
= AutoDisposeNotifier<Raw<Stream<WatchEvent>>>;
// ignore_for_file: type=lint
// ignore_for_file: subtype_of_sealed_class, invalid_use_of_internal_member, invalid_use_of_visible_for_testing_member
app/lib/features/chat_archive/domain/entities/chat_entity.dart
+23
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class ChatEntity {
static final _namePattern = RegExp(r"^(.*?) - (.*?)\.md$");
final String fileName;
final String? name;
final DateTime? dateTime;
ChatEntity._(this.fileName, {this.name, this.dateTime});
factory ChatEntity.fromFileName(String fileName) {
final match = _namePattern.firstMatch(fileName);
return ChatEntity._(
fileName,
name: match?.group(1),
dateTime: (match != null) ? DateTime.tryParse(match.group(2)!) : null,
);
}
@override
String toString() => name ?? fileName;
}
app/lib/features/chat_archive/domain/repositories/chat_archive.dart
+72
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@@ -0,0 +1,72 @@
import 'package:bang_navigator/features/chat_archive/data/repositories/chat_archive_file.dart';
import 'package:bang_navigator/features/chat_archive/domain/entities/chat_entity.dart';
import 'package:bang_navigator/features/kagi/data/services/chat.dart';
import 'package:exceptions/exceptions.dart';
import 'package:path/path.dart' as path;
import 'package:riverpod_annotation/riverpod_annotation.dart';
import 'package:rxdart/rxdart.dart';
part 'chat_archive.g.dart';
@Riverpod()
class ChatArchiveRepository extends _$ChatArchiveRepository {
Future<List<ChatEntity>> _listArchivedChats() async {
final files =
await ref.read(chatArchiveFileRepositoryProvider.notifier).list();
return files
.where((file) => path.extension(file.path) == '.md')
.map((file) => ChatEntity.fromFileName(path.basename(file.path)))
.toList();
}
Future<Result<void>> archiveChat(String fileName, Uri url) async {
final contentsResult =
await ref.read(kagiChatServiceProvider.notifier).downloadChat(url);
return contentsResult.flatMapAsync(
(contents) => ref
.read(chatArchiveFileRepositoryProvider.notifier)
.write(fileName, contents),
);
}
Future<Result<String>> readChat(String fileName) async {
final contentsResult = await Result.fromAsync(
() => ref.read(chatArchiveFileRepositoryProvider.notifier).read(fileName),
);
return contentsResult.fold(
(value) => (value == null)
? Result.failure(
ErrorMessage(
source: 'Chat Archive',
message: 'Chat $fileName not found',
),
)
: Result.success(value),
onFailure: Result.failure,
);
}
@override
Stream<List<ChatEntity>> build() async* {
final fileRepository = ref.watch(chatArchiveFileRepositoryProvider);
yield* ConcatStream([
_listArchivedChats().asStream(),
fileRepository.asyncMap(
(_) => _listArchivedChats(),
),
]);
}
}
@Riverpod()
Future<String> readArchivedChat(
ReadArchivedChatRef ref, String fileName) async {
final result =
await ref.read(chatArchiveRepositoryProvider.notifier).readChat(fileName);
return result.value;
}
app/lib/features/chat_archive/domain/repositories/chat_archive.g.dart
+176
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@@ -0,0 +1,176 @@
// GENERATED CODE - DO NOT MODIFY BY HAND
part of 'chat_archive.dart';
// **************************************************************************
// RiverpodGenerator
// **************************************************************************
String _$readArchivedChatHash() => r'e7d646a0ea22fe24d96e97f86c1d46fe83818508';
/// Copied from Dart SDK
class _SystemHash {
_SystemHash._();
static int combine(int hash, int value) {
// ignore: parameter_assignments
hash = 0x1fffffff & (hash + value);
// ignore: parameter_assignments
hash = 0x1fffffff & (hash + ((0x0007ffff & hash) << 10));
return hash ^ (hash >> 6);
}
static int finish(int hash) {
// ignore: parameter_assignments
hash = 0x1fffffff & (hash + ((0x03ffffff & hash) << 3));
// ignore: parameter_assignments
hash = hash ^ (hash >> 11);
return 0x1fffffff & (hash + ((0x00003fff & hash) << 15));
}
}
/// See also [readArchivedChat].
@ProviderFor(readArchivedChat)
const readArchivedChatProvider = ReadArchivedChatFamily();
/// See also [readArchivedChat].
class ReadArchivedChatFamily extends Family<AsyncValue<String>> {
/// See also [readArchivedChat].
const ReadArchivedChatFamily();
/// See also [readArchivedChat].
ReadArchivedChatProvider call(
String fileName,
) {
return ReadArchivedChatProvider(
fileName,
);
}
@override
ReadArchivedChatProvider getProviderOverride(
covariant ReadArchivedChatProvider provider,
) {
return call(
provider.fileName,
);
}
static const Iterable<ProviderOrFamily>? _dependencies = null;
@override
Iterable<ProviderOrFamily>? get dependencies => _dependencies;
static const Iterable<ProviderOrFamily>? _allTransitiveDependencies = null;
@override
Iterable<ProviderOrFamily>? get allTransitiveDependencies =>
_allTransitiveDependencies;
@override
String? get name => r'readArchivedChatProvider';
}
/// See also [readArchivedChat].
class ReadArchivedChatProvider extends AutoDisposeFutureProvider<String> {
/// See also [readArchivedChat].
ReadArchivedChatProvider(
String fileName,
) : this._internal(
(ref) => readArchivedChat(
ref as ReadArchivedChatRef,
fileName,
),
from: readArchivedChatProvider,
name: r'readArchivedChatProvider',
debugGetCreateSourceHash:
const bool.fromEnvironment('dart.vm.product')
? null
: _$readArchivedChatHash,
dependencies: ReadArchivedChatFamily._dependencies,
allTransitiveDependencies:
ReadArchivedChatFamily._allTransitiveDependencies,
fileName: fileName,
);
ReadArchivedChatProvider._internal(
super._createNotifier, {
required super.name,
required super.dependencies,
required super.allTransitiveDependencies,
required super.debugGetCreateSourceHash,
required super.from,
required this.fileName,
}) : super.internal();
final String fileName;
@override
Override overrideWith(
FutureOr<String> Function(ReadArchivedChatRef provider) create,
) {
return ProviderOverride(
origin: this,
override: ReadArchivedChatProvider._internal(
(ref) => create(ref as ReadArchivedChatRef),
from: from,
name: null,
dependencies: null,
allTransitiveDependencies: null,
debugGetCreateSourceHash: null,
fileName: fileName,
),
);
}
@override
AutoDisposeFutureProviderElement<String> createElement() {
return _ReadArchivedChatProviderElement(this);
}
@override
bool operator ==(Object other) {
return other is ReadArchivedChatProvider && other.fileName == fileName;
}
@override
int get hashCode {
var hash = _SystemHash.combine(0, runtimeType.hashCode);
hash = _SystemHash.combine(hash, fileName.hashCode);
return _SystemHash.finish(hash);
}
}
mixin ReadArchivedChatRef on AutoDisposeFutureProviderRef<String> {
/// The parameter `fileName` of this provider.
String get fileName;
}
class _ReadArchivedChatProviderElement
extends AutoDisposeFutureProviderElement<String> with ReadArchivedChatRef {
_ReadArchivedChatProviderElement(super.provider);
@override
String get fileName => (origin as ReadArchivedChatProvider).fileName;
}
String _$chatArchiveRepositoryHash() =>
r'c53b0d2704953a205c12357642237e15e8ffd3b1';
/// See also [ChatArchiveRepository].
@ProviderFor(ChatArchiveRepository)
final chatArchiveRepositoryProvider = AutoDisposeStreamNotifierProvider<
ChatArchiveRepository, List<ChatEntity>>.internal(
ChatArchiveRepository.new,
name: r'chatArchiveRepositoryProvider',
debugGetCreateSourceHash: const bool.fromEnvironment('dart.vm.product')
? null
: _$chatArchiveRepositoryHash,
dependencies: null,
allTransitiveDependencies: null,
);
typedef _$ChatArchiveRepository = AutoDisposeStreamNotifier<List<ChatEntity>>;
// ignore_for_file: type=lint
// ignore_for_file: subtype_of_sealed_class, invalid_use_of_internal_member, invalid_use_of_visible_for_testing_member
app/lib/features/chat_archive/presentation/screens/detail.dart
+138
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@@ -0,0 +1,138 @@
import 'package:bang_navigator/core/routing/routes.dart';
import 'package:bang_navigator/features/chat_archive/data/repositories/chat_archive_file.dart';
import 'package:bang_navigator/features/chat_archive/domain/entities/chat_entity.dart';
import 'package:bang_navigator/features/chat_archive/domain/repositories/chat_archive.dart';
import 'package:bang_navigator/features/chat_archive/utils/markdown_to_text.dart';
import 'package:bang_navigator/features/settings/data/repositories/settings_repository.dart';
import 'package:bang_navigator/features/web_view/presentation/controllers/switch_new_tab.dart';
import 'package:bang_navigator/presentation/widgets/failure_widget.dart';
import 'package:bang_navigator/utils/ui_helper.dart' as ui_helper;
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_hooks/flutter_hooks.dart';
import 'package:flutter_markdown/flutter_markdown.dart';
import 'package:flutter_material_design_icons/flutter_material_design_icons.dart';
import 'package:go_router/go_router.dart';
import 'package:hooks_riverpod/hooks_riverpod.dart';
import 'package:skeletonizer/skeletonizer.dart';
class ChatArchiveDetailScreen extends HookConsumerWidget {
final String fileName;
const ChatArchiveDetailScreen(this.fileName, {super.key});
@override
Widget build(BuildContext context, WidgetRef ref) {
final chatAsync = ref.watch(readArchivedChatProvider(fileName));
final entity = useMemoized(() => ChatEntity.fromFileName(fileName));
return Scaffold(
appBar: AppBar(
title: Text(entity.toString()),
actions: [
MenuAnchor(
builder: (context, controller, child) {
return IconButton(
onPressed: () {
if (controller.isOpen) {
controller.close();
} else {
controller.open();
}
},
icon: const Icon(Icons.more_vert),
);
},
menuChildren: [
MenuItemButton(
onPressed: () async {
if (chatAsync.valueOrNull != null) {
await Clipboard.setData(
ClipboardData(
text: await Future.microtask(
() => markdownToText(chatAsync.valueOrNull!),
),
),
);
}
},
leadingIcon: const Icon(MdiIcons.textLong),
child: const Text('Copy as plain text'),
),
MenuItemButton(
onPressed: () async {
if (chatAsync.valueOrNull != null) {
await Clipboard.setData(
ClipboardData(
text: chatAsync.valueOrNull!,
),
);
}
},
// ignore: deprecated_member_use
leadingIcon: const Icon(MdiIcons.languageMarkdown),
child: const Text('Copy as markdown'),
),
const Divider(),
MenuItemButton(
onPressed: () async {
await ref
.read(chatArchiveFileRepositoryProvider.notifier)
.delete(fileName);
if (context.mounted) {
context.pop();
}
},
leadingIcon: const Icon(Icons.delete),
child: const Text('Delete'),
),
],
),
],
),
body: Skeletonizer(
enabled: chatAsync.isLoading,
child: chatAsync.when(
data: (data) => Markdown(
data: data,
selectable: true,
onTapLink: (text, href, title) async {
if (href != null) {
if (Uri.parse(href) case final Uri url) {
final launchExternal = ref
.read(settingsRepositoryProvider)
.valueOrNull
?.launchUrlExternal ??
false;
if (launchExternal) {
await ui_helper.launchUrlFeedback(context, Uri.parse(href));
} else {
await ref
.read(switchNewTabControllerProvider.notifier)
.add(url);
if (context.mounted) {
context.go(KagiRoute().location);
}
}
}
}
},
),
error: (error, stackTrace) {
return FailureWidget(
title: error.toString(),
onRetry: () => ref.refresh(readArchivedChatProvider(fileName)),
);
},
loading: () => const Bone.multiText(
lines: 10,
),
),
),
);
}
}
app/lib/features/chat_archive/presentation/screens/list.dart
+60
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@@ -0,0 +1,60 @@
import 'package:bang_navigator/core/routing/routes.dart';
import 'package:bang_navigator/features/chat_archive/domain/repositories/chat_archive.dart';
import 'package:bang_navigator/presentation/widgets/failure_widget.dart';
import 'package:flutter/material.dart';
import 'package:go_router/go_router.dart';
import 'package:hooks_riverpod/hooks_riverpod.dart';
import 'package:skeletonizer/skeletonizer.dart';
class ChatArchiveListScreen extends HookConsumerWidget {
const ChatArchiveListScreen({super.key});
@override
Widget build(BuildContext context, WidgetRef ref) {
final chatsAsync = ref.watch(chatArchiveRepositoryProvider);
return Scaffold(
appBar: AppBar(title: const Text('Chat Archive')),
body: SafeArea(
child: Skeletonizer(
enabled: chatsAsync.isLoading,
child: chatsAsync.when(
data: (chats) {
return ListView.builder(
itemCount: chats.length,
itemBuilder: (context, index) {
final chat = chats[index];
return ListTile(
title: Text(chat.toString()),
subtitle: (chat.dateTime != null)
? Text(chat.dateTime.toString())
: null,
onTap: () async {
await context.push(
ChatArchiveDetailRoute(fileName: chat.fileName)
.location,
);
},
);
},
);
},
error: (error, stackTrace) {
return FailureWidget(
title: error.toString(),
onRetry: () => ref.refresh(chatArchiveRepositoryProvider),
);
},
loading: () => ListView.builder(
itemCount: 3,
itemBuilder: (context, index) => const ListTile(
title: Bone.text(),
subtitle: Bone.text(),
),
),
),
),
),
);
}
}
app/lib/features/chat_archive/utils/markdown_to_text.dart
+9
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@@ -0,0 +1,9 @@
import 'package:html/parser.dart' as html_parser;
import 'package:markdown/markdown.dart' as md;
String markdownToText(String markdown) {
final html = md.markdownToHtml(markdown);
final document = html_parser.parse(html);
return document.body?.text ?? '';
}
app/lib/features/kagi/data/services/chat.dart
+32
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@@ -0,0 +1,32 @@
import 'package:bang_navigator/core/http_error_handler.dart';
import 'package:bang_navigator/features/settings/data/repositories/settings_repository.dart';
import 'package:exceptions/exceptions.dart';
import 'package:http/http.dart' as http;
import 'package:riverpod_annotation/riverpod_annotation.dart';
part 'chat.g.dart';
@Riverpod(keepAlive: true)
class KagiChatService extends _$KagiChatService {
late http.Client _client;
@override
void build() {
_client = http.Client();
}
Future<Result<String>> downloadChat(Uri url) {
final kagiSession =
ref.read(settingsRepositoryProvider).valueOrNull?.kagiSession;
return Result.fromAsync(
() async {
final response = await _client
.get(url.replace(queryParameters: {'token': kagiSession}));
return response.body;
},
exceptionHandler: handleHttpError,
);
}
}
app/lib/features/kagi/data/services/chat.g.dart
+26
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@@ -0,0 +1,26 @@
// GENERATED CODE - DO NOT MODIFY BY HAND
part of 'chat.dart';
// **************************************************************************
// RiverpodGenerator
// **************************************************************************
String _$kagiChatServiceHash() => r'80ead208a1d7ca0da98bd20f11c99efd0d682c8f';
/// See also [KagiChatService].
@ProviderFor(KagiChatService)
final kagiChatServiceProvider =
NotifierProvider<KagiChatService, void>.internal(
KagiChatService.new,
name: r'kagiChatServiceProvider',
debugGetCreateSourceHash: const bool.fromEnvironment('dart.vm.product')
? null
: _$kagiChatServiceHash,
dependencies: null,
allTransitiveDependencies: null,
);
typedef _$KagiChatService = Notifier<void>;
// ignore_for_file: type=lint
// ignore_for_file: subtype_of_sealed_class, invalid_use_of_internal_member, invalid_use_of_visible_for_testing_member
app/lib/features/search_browser/presentation/screens/browser.dart
+8 -1
View File
@@ -25,7 +25,6 @@ import 'package:flutter_material_design_icons/flutter_material_design_icons.dart
import 'package:go_router/go_router.dart';
import 'package:hooks_riverpod/hooks_riverpod.dart';
import 'package:share_plus/share_plus.dart';
import 'package:url_launcher/url_launcher.dart';
class KagiScreen extends HookConsumerWidget {
const KagiScreen({super.key});
@@ -208,6 +207,14 @@ class KagiScreen extends HookConsumerWidget {
child: const Text('Summarizer'),
),
const Divider(),
MenuItemButton(
onPressed: () async {
await context.push(ChatArchiveListRoute().location);
},
leadingIcon: const Icon(MdiIcons.archive),
child: const Text('Chat Archive'),
),
const Divider(),
MenuItemButton(
onPressed: () async {
await context.push(AboutRoute().location);
app/lib/features/settings/data/repositories/settings_repository.g.dart
+1 -1
View File
@@ -7,7 +7,7 @@ part of 'settings_repository.dart';
// **************************************************************************
String _$settingsRepositoryHash() =>
r'1e1dc6c76bdcaf742335bf8e11a584093ec13f33';
r'2b715f29915e541cec5c7c0993c8099944989f48';
/// See also [SettingsRepository].
@ProviderFor(SettingsRepository)
app/lib/features/settings/presentation/controllers/save_settings.dart
+1 -1
View File
@@ -3,7 +3,7 @@ import 'package:riverpod_annotation/riverpod_annotation.dart';
part 'save_settings.g.dart';
@riverpod
@Riverpod()
class SaveSettingsController extends _$SaveSettingsController {
@override
FutureOr<void> build() {}
app/lib/features/settings/presentation/controllers/save_settings.g.dart
+1 -1
View File
@@ -7,7 +7,7 @@ part of 'save_settings.dart';
// **************************************************************************
String _$saveSettingsControllerHash() =>
r'861664dc6e526737adff645597b141c2ba9d97c1';
r'f03cbb1a3a04f974560f5b6f0312fcc54ec25c54';
/// See also [SaveSettingsController].
@ProviderFor(SaveSettingsController)
app/lib/features/web_view/presentation/widgets/web_view.dart
+35 -10
View File
@@ -1,6 +1,8 @@
import 'dart:async';
import 'package:bang_navigator/core/logger.dart';
import 'package:bang_navigator/features/chat_archive/domain/entities/chat_entity.dart';
import 'package:bang_navigator/features/chat_archive/domain/repositories/chat_archive.dart';
import 'package:bang_navigator/features/search_browser/domain/entities/modes.dart';
import 'package:bang_navigator/features/search_browser/domain/entities/sheet.dart';
import 'package:bang_navigator/features/search_browser/domain/providers.dart';
@@ -10,6 +12,7 @@ import 'package:bang_navigator/features/settings/data/repositories/settings_repo
import 'package:bang_navigator/features/web_view/domain/entities/web_view_page.dart';
import 'package:bang_navigator/features/web_view/presentation/controllers/switch_new_tab.dart';
import 'package:bang_navigator/features/web_view/presentation/widgets/web_page_dialog.dart';
import 'package:bang_navigator/features/web_view/utils/download_helper.dart';
import 'package:bang_navigator/features/web_view/utils/favicon_helper.dart';
import 'package:bang_navigator/utils/platform_util.dart' as platform_util;
import 'package:bang_navigator/utils/ui_helper.dart' as ui_helper;
@@ -328,18 +331,40 @@ class _WebViewState extends ConsumerState<WebView> {
onTitleChanged: (controller, title) {
widget.updatePage((page) => page.copyWith.title(title));
},
onDownloadStartRequest: (controller, downloadStartRequest) async {
final fileName = getDispositionFileName(
downloadStartRequest.contentDisposition!,
);
// onDownloadStartRequest: (controller, downloadStartRequest) {
// final regex = RegExp(
// r"filename\*=UTF-8''([\w%\-\.]+)(?:; ?|$)",
// caseSensitive: false,
// );
if (fileName != null) {
final entity = ChatEntity.fromFileName(fileName);
if (entity.name != null) {
final fileWrite = await ref
.read(chatArchiveRepositoryProvider.notifier)
.archiveChat(fileName, downloadStartRequest.url);
// final math =
// regex.firstMatch(downloadStartRequest.contentDisposition!);
// print(math);
// },
fileWrite.map(
onSuccess: (_) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
backgroundColor: Colors.green,
content: Text(
'Conversation "$entity" saved successfully!',
style: const TextStyle(color: Colors.white),
),
),
);
},
onFailure: (errorMessage) {
ui_helper.showErrorMessage(
context,
errorMessage.toString(),
);
},
);
}
}
},
),
HookBuilder(
builder: (context) {