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pretty cool

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Henry Hiles 2025-11-10 18:55:31 -05:00
commit 40bad1e06e
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7 changed files with 539 additions and 53 deletions
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33
lib/controllers/client_controller.dart Normal file
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@ -0,0 +1,33 @@
import "dart:io";
import "package:matrix/matrix.dart";
import "package:nexusbot/controllers/settings_controller.dart";
import "package:riverpod/riverpod.dart";
import "package:sqflite_common_ffi/sqflite_ffi.dart";
class ClientController extends AsyncNotifier<Client> {
@override
Future<Client> build() async {
final settings = ref.watch(SettingsController.provider)!;
final client = Client(
"nexusbot",
database: await MatrixSdkDatabase.init(
"NexusBot",
database: await databaseFactoryFfi.openDatabase(inMemoryDatabasePath),
),
);
await client.checkHomeserver(settings.homeserver);
await client.login(
LoginType.mLoginPassword,
identifier: AuthenticationUserIdentifier(user: settings.name),
password: (await File(settings.botPasswordFile).readAsString()).trim(),
);
return client;
}
static final provider = AsyncNotifierProvider<ClientController, Client>(
ClientController.new,
);
}

48
lib/controllers/room_chat_controller.dart Normal file
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@ -0,0 +1,48 @@
import "package:flutter_chat_core/flutter_chat_core.dart";
import "package:flutter_riverpod/flutter_riverpod.dart";
class RoomChatController extends Notifier<ChatController> {
RoomChatController(this.id);
final String id;
@override
InMemoryChatController build() => InMemoryChatController(
messages: [
Message.text(id: "foo2", authorId: "foo", text: "**Some** text"),
Message.text(
id: "foo3",
authorId: "foo5",
text: "Some text 2 https://federated.nexus",
),
Message.text(
id: "aksdjflkasdjf",
authorId: "foo",
text: "Some text 2 https://github.com/Henry-hiles/nixos",
),
Message.system(id: "foo4", authorId: "", text: "system"),
Message.text(id: "foo6", authorId: "foo5", text: "Some text 2"),
Message.image(
id: "foo5",
authorId: "foobar3",
source:
"https://henryhiles.com/_astro/federatedNexus.BvZmkdyc_2b28Im.webp",
),
Message.text(id: "foo7", authorId: "foobar3", text: "this has an image"),
],
);
void send(String message) {
state.insertMessage(
Message.text(
id: DateTime.now().millisecondsSinceEpoch.toString(),
authorId: "foo",
text: message,
),
);
}
static final provider =
NotifierProvider.family<RoomChatController, ChatController, String>(
RoomChatController.new,
);
}

79
lib/main.dart
View file

@ -1,8 +1,10 @@
import "dart:io";
import "package:flutter_riverpod/flutter_riverpod.dart";
import "package:nexus/widgets/room_chat.dart";
import "package:nexus/widgets/sidebar.dart";
import "package:window_manager/window_manager.dart";
import "package:flutter/material.dart";
import "package:dynamic_system_colors/dynamic_system_colors.dart";
import "package:flutter_hooks/flutter_hooks.dart";
import "package:window_size/window_size.dart";
void main() async {
@ -15,40 +17,14 @@ void main() async {
setWindowMinSize(const Size.square(500));
runApp(const App());
runApp(ProviderScope(child: const App()));
}
class App extends HookWidget {
class App extends StatelessWidget {
const App({super.key});
@override
Widget build(BuildContext context) {
final index = useState(0);
final drawer = Drawer(
child: Row(
children: [
NavigationRail(
useIndicator: false,
labelType: NavigationRailLabelType.none,
onDestinationSelected: (value) => index.value = value,
destinations: [
NavigationRailDestination(
icon: Icon(Icons.home),
label: Text("Home"),
padding: EdgeInsets.symmetric(vertical: 8),
),
NavigationRailDestination(
icon: Image.file(File("assets/icon.png"), width: 35),
label: Text("Space 1"),
),
],
selectedIndex: index.value,
),
],
),
);
return DynamicColorBuilder(
Widget build(BuildContext context) => DynamicColorBuilder(
builder: (lightDynamic, darkDynamic) => LayoutBuilder(
builder: (context, constraints) {
final isDesktop = constraints.maxWidth > 650;
@ -56,24 +32,51 @@ class App extends HookWidget {
return MaterialApp(
debugShowCheckedModeBanner: false,
theme: ThemeData.from(
colorScheme: lightDynamic ?? ColorScheme.light(),
colorScheme:
lightDynamic ?? ColorScheme.fromSeed(seedColor: Colors.indigo),
),
darkTheme: ThemeData.from(
colorScheme: darkDynamic ?? ColorScheme.dark(),
colorScheme:
darkDynamic ??
ColorScheme.fromSeed(
seedColor: Colors.indigo,
brightness: Brightness.dark,
),
),
home: Scaffold(
appBar: isDesktop ? null : AppBar(),
body: Row(
body: Builder(
builder: (context) => Row(
children: [
if (isDesktop) drawer,
Expanded(child: Column()),
if (isDesktop) Sidebar(),
Expanded(
child: Scaffold(
appBar: AppBar(
leading: isDesktop
? null
: DrawerButton(
onPressed: () =>
Scaffold.of(context).openDrawer(),
),
actionsPadding: EdgeInsets.symmetric(horizontal: 8),
title: Text("Some Chat Name"),
actions: [
if (!(Platform.isAndroid || Platform.isIOS))
IconButton(
onPressed: () => exit(0),
icon: Icon(Icons.close),
),
],
),
drawer: isDesktop ? null : drawer,
body: RoomChat(),
),
),
],
),
),
drawer: isDesktop ? null : Sidebar(),
),
);
},
),
);
}
}

89
lib/widgets/room_chat.dart Normal file
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@ -0,0 +1,89 @@
import "package:flutter/material.dart";
import "package:flutter_chat_core/flutter_chat_core.dart";
import "package:flutter_chat_ui/flutter_chat_ui.dart";
import "package:flutter_link_previewer/flutter_link_previewer.dart";
import "package:flyer_chat_image_message/flyer_chat_image_message.dart";
import "package:flyer_chat_system_message/flyer_chat_system_message.dart";
import "package:flyer_chat_text_message/flyer_chat_text_message.dart";
import "package:hooks_riverpod/hooks_riverpod.dart";
import "package:nexus/controllers/room_chat_controller.dart";
class RoomChat extends HookConsumerWidget {
const RoomChat({super.key});
@override
Widget build(BuildContext context, WidgetRef ref) {
final controller = RoomChatController.provider("1");
final theme = Theme.of(context);
return Chat(
currentUserId: "foo",
theme: ChatTheme.fromThemeData(theme).copyWith(
colors: ChatColors.fromThemeData(theme).copyWith(
primary: theme.colorScheme.primaryContainer,
onPrimary: theme.colorScheme.onPrimaryContainer,
),
),
builders: Builders(
composerBuilder: (_) => Composer(),
textMessageBuilder:
(
context,
message,
index, {
required bool isSentByMe,
MessageGroupStatus? groupStatus,
}) => FlyerChatTextMessage(
message: message.copyWith(
text: message.text.replaceAllMapped(
RegExp(
r"http[s]?://(?:[a-zA-Z]|[0-9]|[$-_@.&+]|[!*\\(\\),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+",
),
(match) => "[${match.group(0)}](${match.group(0)})",
),
),
index: index,
linksDecoration: TextDecoration.underline,
),
linkPreviewBuilder: (_, message, isSentByMe) {
return LinkPreview(
text: message.text,
backgroundColor: isSentByMe
? theme.colorScheme.inversePrimary
: theme.colorScheme.surfaceContainerLow,
insidePadding: EdgeInsets.symmetric(vertical: 8, horizontal: 16),
linkPreviewData: message.linkPreviewData,
onLinkPreviewDataFetched: (linkPreviewData) {
ref
.watch(controller)
.updateMessage(
message,
message.copyWith(linkPreviewData: linkPreviewData),
);
},
// You can still customize the appearance
parentContent: message.text,
);
},
imageMessageBuilder:
(
_,
message,
index, {
required bool isSentByMe,
MessageGroupStatus? groupStatus,
}) => FlyerChatImageMessage(message: message, index: index),
systemMessageBuilder:
(
_,
message,
index, {
required bool isSentByMe,
MessageGroupStatus? groupStatus,
}) => FlyerChatSystemMessage(message: message, index: index),
),
onMessageSend: ref.watch(controller.notifier).send,
resolveUser: (id) async => User(id: id, imageSource: "foo"),
chatController: ref.watch(controller),
);
}
}

75
lib/widgets/sidebar.dart Normal file
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@ -0,0 +1,75 @@
import "dart:io";
import "package:flutter/material.dart";
import "package:flutter_hooks/flutter_hooks.dart";
class Sidebar extends HookWidget {
const Sidebar({super.key});
@override
Widget build(BuildContext context) {
final index = useState(0);
return Drawer(
shape: Border(),
child: Row(
children: [
NavigationRail(
useIndicator: false,
labelType: NavigationRailLabelType.none,
onDestinationSelected: (value) => index.value = value,
destinations: [
NavigationRailDestination(
icon: Icon(Icons.home),
label: Text("Home"),
padding: EdgeInsets.only(top: 12),
),
NavigationRailDestination(
icon: Icon(Icons.person),
label: Text("Messages"),
padding: EdgeInsets.only(top: 12),
),
NavigationRailDestination(
icon: Image.file(File("assets/icon.png"), width: 40),
label: Text("Space 1"),
padding: EdgeInsets.only(top: 12),
),
],
selectedIndex: index.value,
),
Expanded(
child: Scaffold(
backgroundColor: Colors.transparent,
appBar: AppBar(
title: Text("Some Space"),
backgroundColor: Colors.transparent,
),
body: NavigationRail(
backgroundColor: Colors.transparent,
extended: true,
destinations: [
NavigationRailDestination(
icon: Icon(Icons.numbers),
label: Text("Room 1"),
),
NavigationRailDestination(
icon: Icon(Icons.numbers),
label: Text("Room 2"),
),
NavigationRailDestination(
icon: Icon(Icons.numbers),
label: Text("Room 3"),
),
NavigationRailDestination(
icon: Icon(Icons.numbers),
label: Text("Room 4"),
),
],
selectedIndex: 0,
),
),
),
],
),
);
}
}

232
pubspec.lock
View file

@ -89,6 +89,14 @@ packages:
url: "https://pub.dev"
source: hosted
version: "2.13.0"
blurhash_dart:
dependency: transitive
description:
name: blurhash_dart
sha256: "43955b6c2e30a7d440028d1af0fa185852f3534b795cc6eb81fbf397b464409f"
url: "https://pub.dev"
source: hosted
version: "1.2.1"
boolean_selector:
dependency: transitive
description:
@ -241,6 +249,14 @@ packages:
url: "https://pub.dev"
source: hosted
version: "1.15.0"
cross_cache:
dependency: transitive
description:
name: cross_cache
sha256: ddf99059e2174d141efa03bea6d51eb7c8983f4a4af43ddee7556bbc43399522
url: "https://pub.dev"
source: hosted
version: "1.0.5"
cross_file:
dependency: transitive
description:
@ -257,6 +273,14 @@ packages:
url: "https://pub.dev"
source: hosted
version: "3.0.7"
csslib:
dependency: transitive
description:
name: csslib
sha256: "09bad715f418841f976c77db72d5398dc1253c21fb9c0c7f0b0b985860b2d58e"
url: "https://pub.dev"
source: hosted
version: "1.0.2"
custom_lint:
dependency: "direct dev"
description:
@ -305,6 +329,30 @@ packages:
url: "https://pub.dev"
source: hosted
version: "0.7.11"
diffutil_dart:
dependency: transitive
description:
name: diffutil_dart
sha256: "5e74883aedf87f3b703cb85e815bdc1ed9208b33501556e4a8a5572af9845c81"
url: "https://pub.dev"
source: hosted
version: "4.0.1"
dio:
dependency: transitive
description:
name: dio
sha256: d90ee57923d1828ac14e492ca49440f65477f4bb1263575900be731a3dac66a9
url: "https://pub.dev"
source: hosted
version: "5.9.0"
dio_web_adapter:
dependency: transitive
description:
name: dio_web_adapter
sha256: "7586e476d70caecaf1686d21eee7247ea43ef5c345eab9e0cc3583ff13378d78"
url: "https://pub.dev"
source: hosted
version: "2.1.1"
dynamic_system_colors:
dependency: "direct main"
description:
@ -398,6 +446,22 @@ packages:
description: flutter
source: sdk
version: "0.0.0"
flutter_chat_core:
dependency: "direct main"
description:
name: flutter_chat_core
sha256: "113f9b0c2c9f8fb77a40d298084d99b28ff4876f99598ad01bea8b731f1acc20"
url: "https://pub.dev"
source: hosted
version: "2.8.0"
flutter_chat_ui:
dependency: "direct main"
description:
name: flutter_chat_ui
sha256: "08a13577ea943d7965e3b1766d3a2119b07b56aced5336900ab7fb4c377d4ca0"
url: "https://pub.dev"
source: hosted
version: "2.9.1"
flutter_hooks:
dependency: "direct main"
description:
@ -414,6 +478,14 @@ packages:
url: "https://pub.dev"
source: hosted
version: "0.14.4"
flutter_link_previewer:
dependency: "direct main"
description:
name: flutter_link_previewer
sha256: "62520ee224515f826dd40e4ccbb95e6d65ac060fbcf94d4620ce840ee1a15b83"
url: "https://pub.dev"
source: hosted
version: "4.1.2"
flutter_lints:
dependency: "direct dev"
description:
@ -427,6 +499,14 @@ packages:
description: flutter
source: sdk
version: "0.0.0"
flutter_math_fork:
dependency: transitive
description:
name: flutter_math_fork
sha256: "6d5f2f1aa57ae539ffb0a04bb39d2da67af74601d685a161aff7ce5bda5fa407"
url: "https://pub.dev"
source: hosted
version: "0.7.4"
flutter_plugin_android_lifecycle:
dependency: transitive
description:
@ -443,6 +523,14 @@ packages:
url: "https://pub.dev"
source: hosted
version: "3.0.3"
flutter_svg:
dependency: transitive
description:
name: flutter_svg
sha256: "055de8921be7b8e8b98a233c7a5ef84b3a6fcc32f46f1ebf5b9bb3576d108355"
url: "https://pub.dev"
source: hosted
version: "2.2.2"
flutter_test:
dependency: transitive
description: flutter
@ -453,6 +541,30 @@ packages:
description: flutter
source: sdk
version: "0.0.0"
flyer_chat_image_message:
dependency: "direct main"
description:
name: flyer_chat_image_message
sha256: "258a60de2cd04d108aad5884a817b578d639d8586fb80a270a3a169b96a5dfc6"
url: "https://pub.dev"
source: hosted
version: "2.2.2"
flyer_chat_system_message:
dependency: "direct main"
description:
name: flyer_chat_system_message
sha256: "75f962e25db3325c58ba87c7801ca5664b939bcb9ceaf3d292467eedbf04da07"
url: "https://pub.dev"
source: hosted
version: "2.1.13"
flyer_chat_text_message:
dependency: "direct main"
description:
name: flyer_chat_text_message
sha256: dad7a0c29803233ca55cf8318ed9962c657864dc0a464d8cb76469b9e4da07e7
url: "https://pub.dev"
source: hosted
version: "2.5.2"
freezed:
dependency: "direct dev"
description:
@ -485,6 +597,14 @@ packages:
url: "https://pub.dev"
source: hosted
version: "2.1.3"
gpt_markdown:
dependency: transitive
description:
name: gpt_markdown
sha256: "8174983f2ed7d8576d25810913e3afe3f8ffdaa3172c0c823b7cfc289b67f380"
url: "https://pub.dev"
source: hosted
version: "1.1.4"
graphs:
dependency: transitive
description:
@ -517,6 +637,14 @@ packages:
url: "https://pub.dev"
source: hosted
version: "4.3.0"
html:
dependency: transitive
description:
name: html
sha256: "6d1264f2dffa1b1101c25a91dff0dc2daee4c18e87cd8538729773c073dbf602"
url: "https://pub.dev"
source: hosted
version: "0.15.6"
http:
dependency: transitive
description:
@ -541,6 +669,14 @@ packages:
url: "https://pub.dev"
source: hosted
version: "4.1.2"
idb_shim:
dependency: transitive
description:
name: idb_shim
sha256: "071f3b05032fa62e60ca15db9939f8afbaf403b37e67747ac88f858c3e999228"
url: "https://pub.dev"
source: hosted
version: "2.6.7+1"
image:
dependency: transitive
description:
@ -725,6 +861,14 @@ packages:
url: "https://pub.dev"
source: hosted
version: "2.0.0"
nested:
dependency: transitive
description:
name: nested
sha256: "03bac4c528c64c95c722ec99280375a6f2fc708eec17c7b3f07253b626cd2a20"
url: "https://pub.dev"
source: hosted
version: "1.0.0"
node_preamble:
dependency: transitive
description:
@ -749,6 +893,14 @@ packages:
url: "https://pub.dev"
source: hosted
version: "1.9.1"
path_parsing:
dependency: transitive
description:
name: path_parsing
sha256: "883402936929eac138ee0a45da5b0f2c80f89913e6dc3bf77eb65b84b409c6ca"
url: "https://pub.dev"
source: hosted
version: "1.1.0"
path_provider:
dependency: "direct main"
description:
@ -885,6 +1037,14 @@ packages:
url: "https://pub.dev"
source: hosted
version: "6.0.3"
provider:
dependency: transitive
description:
name: provider
sha256: "4e82183fa20e5ca25703ead7e05de9e4cceed1fbd1eadc1ac3cb6f565a09f272"
url: "https://pub.dev"
source: hosted
version: "6.1.5+1"
pub_semver:
dependency: transitive
description:
@ -901,6 +1061,14 @@ packages:
url: "https://pub.dev"
source: hosted
version: "1.5.0"
punycode:
dependency: transitive
description:
name: punycode
sha256: "39b874cc1f78b94e57db17e74b3f2ba2a96e25c0bebdcc8a571614dccda0ff0c"
url: "https://pub.dev"
source: hosted
version: "1.0.0"
riverpod:
dependency: transitive
description:
@ -973,6 +1141,22 @@ packages:
url: "https://pub.dev"
source: hosted
version: "0.2.0"
scrollview_observer:
dependency: transitive
description:
name: scrollview_observer
sha256: c2f713509f18f88f637b2084b47a90c91fb1ef066d5d82d2cf3194d8509dc6ab
url: "https://pub.dev"
source: hosted
version: "1.26.2"
sembast:
dependency: transitive
description:
name: sembast
sha256: c8063c3146c3c8d5f5b04230de7682c768440a575fbda2634f14d22f263197c3
url: "https://pub.dev"
source: hosted
version: "3.8.5+2"
shared_preferences:
dependency: "direct main"
description:
@ -1146,6 +1330,14 @@ packages:
url: "https://pub.dev"
source: hosted
version: "1.4.1"
synchronized:
dependency: transitive
description:
name: synchronized
sha256: c254ade258ec8282947a0acbbc90b9575b4f19673533ee46f2f6e9b3aeefd7c0
url: "https://pub.dev"
source: hosted
version: "3.4.0"
term_glyph:
dependency: transitive
description:
@ -1178,6 +1370,14 @@ packages:
url: "https://pub.dev"
source: hosted
version: "0.6.11"
thumbhash:
dependency: transitive
description:
name: thumbhash
sha256: "5f6d31c5279ca0b5caa81ec10aae8dcaab098d82cb699ea66ada4ed09c794a37"
url: "https://pub.dev"
source: hosted
version: "0.1.0+1"
timing:
dependency: transitive
description:
@ -1186,6 +1386,14 @@ packages:
url: "https://pub.dev"
source: hosted
version: "1.0.2"
tuple:
dependency: transitive
description:
name: tuple
sha256: a97ce2013f240b2f3807bcbaf218765b6f301c3eff91092bcfa23a039e7dd151
url: "https://pub.dev"
source: hosted
version: "2.0.2"
typed_data:
dependency: transitive
description:
@ -1266,6 +1474,30 @@ packages:
url: "https://pub.dev"
source: hosted
version: "4.5.2"
vector_graphics:
dependency: transitive
description:
name: vector_graphics
sha256: a4f059dc26fc8295b5921376600a194c4ec7d55e72f2fe4c7d2831e103d461e6
url: "https://pub.dev"
source: hosted
version: "1.1.19"
vector_graphics_codec:
dependency: transitive
description:
name: vector_graphics_codec
sha256: "99fd9fbd34d9f9a32efd7b6a6aae14125d8237b10403b422a6a6dfeac2806146"
url: "https://pub.dev"
source: hosted
version: "1.1.13"
vector_graphics_compiler:
dependency: transitive
description:
name: vector_graphics_compiler
sha256: d354a7ec6931e6047785f4db12a1f61ec3d43b207fc0790f863818543f8ff0dc
url: "https://pub.dev"
source: hosted
version: "1.1.19"
vector_math:
dependency: transitive
description:

6
pubspec.yaml
View file

@ -39,6 +39,12 @@ dependencies:
git:
url: https://github.com/google/flutter-desktop-embedding
path: plugins/window_size
flutter_chat_core: ^2.0.0
flutter_chat_ui: ^2.0.0
flyer_chat_image_message: ^2.0.0
flyer_chat_system_message: ^2.0.0
flutter_link_previewer: ^4.0.0
flyer_chat_text_message: ^2.0.0
dev_dependencies:
build_runner: ^2.4.11