Rust Rewrite WIP

.gitignore

@@ -36,7 +36,6 @@ key.properties
 # Generated Files
 *.g.dart
 *.freezed.dart
-src/
 
 # Devel Password
 password.txt

LICENSE

@@ -1,675 +0,0 @@
-# GNU GENERAL PUBLIC LICENSE
-
-Version 3, 29 June 2007
-
-Copyright (C) 2007 Free Software Foundation, Inc.
-<https://fsf.org/>
-
-Everyone is permitted to copy and distribute verbatim copies of this
-license document, but changing it is not allowed.
-
-## Preamble
-
-The GNU General Public License is a free, copyleft license for
-software and other kinds of works.
-
-The licenses for most software and other practical works are designed
-to take away your freedom to share and change the works. By contrast,
-the GNU General Public License is intended to guarantee your freedom
-to share and change all versions of a program--to make sure it remains
-free software for all its users. We, the Free Software Foundation, use
-the GNU General Public License for most of our software; it applies
-also to any other work released this way by its authors. You can apply
-it to your programs, too.
-
-When we speak of free software, we are referring to freedom, not
-price. Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-them if you wish), that you receive source code or can get it if you
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-Developers that use the GNU GPL protect your rights with two steps:
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-"This License" refers to version 3 of the GNU General Public License.
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--   a) The work must carry prominent notices stating that you modified
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--   d) If the work has interactive user interfaces, each must display
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-parts of the aggregate.
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-### 6. Conveying Non-Source Forms.
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-You may convey a covered work in object code form under the terms of
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--   a) Convey the object code in, or embodied in, a physical product
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-    copy of the Corresponding Source for all the software in the
-    product that is covered by this License, on a durable physical
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--   e) Convey the object code using peer-to-peer transmission,
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-unpacking, reading or copying.
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-### 7. Additional Terms.
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-"Additional permissions" are terms that supplement the terms of this
-License by making exceptions from one or more of its conditions.
-Additional permissions that are applicable to the entire Program shall
-be treated as though they were included in this License, to the extent
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--   a) Disclaiming warranty or limiting liability differently from the
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-### 9. Acceptance Not Required for Having Copies.
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-### 10. Automatic Licensing of Downstream Recipients.
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-Each time you convey a covered work, the recipient automatically
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-### 11. Patents.
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-but do not include claims that would be infringed only as a
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-then you must either (1) cause the Corresponding Source to be so
-available, or (2) arrange to deprive yourself of the benefit of the
-patent license for this particular work, or (3) arrange, in a manner
-consistent with the requirements of this License, to extend the patent
-license to downstream recipients. "Knowingly relying" means you have
-actual knowledge that, but for the patent license, your conveying the
-covered work in a country, or your recipient's use of the covered work
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-receiving the covered work authorizing them to use, propagate, modify
-or convey a specific copy of the covered work, then the patent license
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-A patent license is "discriminatory" if it does not include within the
-scope of its coverage, prohibits the exercise of, or is conditioned on
-the non-exercise of one or more of the rights that are specifically
-granted under this License. You may not convey a covered work if you
-are a party to an arrangement with a third party that is in the
-business of distributing software, under which you make payment to the
-third party based on the extent of your activity of conveying the
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-license was granted, prior to 28 March 2007.
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-Nothing in this License shall be construed as excluding or limiting
-any implied license or other defenses to infringement that may
-otherwise be available to you under applicable patent law.
-
-### 12. No Surrender of Others' Freedom.
-
-If conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License. If you cannot convey a
-covered work so as to satisfy simultaneously your obligations under
-this License and any other pertinent obligations, then as a
-consequence you may not convey it at all. For example, if you agree to
-terms that obligate you to collect a royalty for further conveying
-from those to whom you convey the Program, the only way you could
-satisfy both those terms and this License would be to refrain entirely
-from conveying the Program.
-
-### 13. Use with the GNU Affero General Public License.
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-Notwithstanding any other provision of this License, you have
-permission to link or combine any covered work with a work licensed
-under version 3 of the GNU Affero General Public License into a single
-combined work, and to convey the resulting work. The terms of this
-License will continue to apply to the part which is the covered work,
-but the special requirements of the GNU Affero General Public License,
-section 13, concerning interaction through a network will apply to the
-combination as such.
-
-### 14. Revised Versions of this License.
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-The Free Software Foundation may publish revised and/or new versions
-of the GNU General Public License from time to time. Such new versions
-will be similar in spirit to the present version, but may differ in
-detail to address new problems or concerns.
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-Each version is given a distinguishing version number. If the Program
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-following the terms and conditions either of that numbered version or
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-Software Foundation.
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-If the Program specifies that a proxy can decide which future versions
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-statement of acceptance of a version permanently authorizes you to
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-Later license versions may give you additional or different
-permissions. However, no additional obligations are imposed on any
-author or copyright holder as a result of your choosing to follow a
-later version.
-
-### 15. Disclaimer of Warranty.
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-THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
-APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
-HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT
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-### 16. Limitation of Liability.
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-IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
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-ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT
-NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR
-LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM
-TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER
-PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-
-### 17. Interpretation of Sections 15 and 16.
-
-If the disclaimer of warranty and limitation of liability provided
-above cannot be given local legal effect according to their terms,
-reviewing courts shall apply local law that most closely approximates
-an absolute waiver of all civil liability in connection with the
-Program, unless a warranty or assumption of liability accompanies a
-copy of the Program in return for a fee.
-
-END OF TERMS AND CONDITIONS
-
-## How to Apply These Terms to Your New Programs
-
-If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these
-terms.
-
-To do so, attach the following notices to the program. It is safest to
-attach them to the start of each source file to most effectively state
-the exclusion of warranty; and each file should have at least the
-"copyright" line and a pointer to where the full notice is found.
-
-        <one line to give the program's name and a brief idea of what it does.>
-        Copyright (C) <year>  <name of author>
-
-        This program is free software: you can redistribute it and/or modify
-        it under the terms of the GNU General Public License as published by
-        the Free Software Foundation, either version 3 of the License, or
-        (at your option) any later version.
-
-        This program is distributed in the hope that it will be useful,
-        but WITHOUT ANY WARRANTY; without even the implied warranty of
-        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-        GNU General Public License for more details.
-
-        You should have received a copy of the GNU General Public License
-        along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-Also add information on how to contact you by electronic and paper
-mail.
-
-If the program does terminal interaction, make it output a short
-notice like this when it starts in an interactive mode:
-
-        <program>  Copyright (C) <year>  <name of author>
-        This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-        This is free software, and you are welcome to redistribute it
-        under certain conditions; type `show c' for details.
-
-The hypothetical commands \`show w' and \`show c' should show the
-appropriate parts of the General Public License. Of course, your
-program's commands might be different; for a GUI interface, you would
-use an "about box".
-
-You should also get your employer (if you work as a programmer) or
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary. For more information on this, and how to apply and follow
-the GNU GPL, see <https://www.gnu.org/licenses/>.
-
-The GNU General Public License does not permit incorporating your
-program into proprietary programs. If your program is a subroutine
-library, you may consider it more useful to permit linking proprietary
-applications with the library. If this is what you want to do, use the
-GNU Lesser General Public License instead of this License. But first,
-please read <https://www.gnu.org/licenses/why-not-lgpl.html>.

README.md

@@ -15,10 +15,7 @@ A simple and user-friendly Matrix client made with Flutter and the Matrix Dart S
 
 ## Progress
 
-- [ ] New logo
+-   [ ] Move from the Dart SDK to the Rust SDK with Dart bindings: Waiting on https://github.com/fzyzcjy/flutter_rust_bridge/discussions/2967#discussioncomment-15522205.
-- [ ] Make context menus appear as bottom sheets on mobile
-- [x] Move from the Dart SDK to the Gomuks SDK with Dart bindings: https://git.federated.nexus/Henry-Hiles/nexus/pulls/2
-    - [ ] Allow using remote gomuks over websocket
 -   [ ] Platform Support
     -   [x] Linux
     -   [x] Windows
@@ -29,7 +26,6 @@ A simple and user-friendly Matrix client made with Flutter and the Matrix Dart S
 -   [x] Login
     -   [x] Username / password auth
     -   [ ] OAuth / OIDC
-    - [x] Improve initial sync experience
 -   [x] Rooms / Spaces
     -   [x] Displaying and choosing
     -   [x] Reading, showing unread
@@ -37,43 +33,32 @@ A simple and user-friendly Matrix client made with Flutter and the Matrix Dart S
     -   [ ] Searching
     -   [ ] Creating (Rooms, Spaces, and DMs)
     -   [x] Joining
-        - [ ] Parse vias
+        -   [x] Using alias/id/link
-        - [x] Using a text/uri/link
-            - [x] Plain text
-            - [x] `matrix:` Uri
-            - [x] Matrix.to link
         -   [ ] From space
         -   [ ] Exploring
     -   [x] Leaving
     -   [x] Subspaces
 -   [x] Messages
     -   [x] Encryption
-        - [x] Restoring crypto identity from a recovery passphrase/key
+        -   [ ] Restoring crypto identity from passphrase/key or verification
     -   [x] Sending
         -   [x] Plain text
         -   [x] HTML/Markdown
         -   [x] Replies
-            - [x] Choose ping on/off
         -   [ ] Attachments
-        - [ ] Commands with [MSC4391](https://github.com/matrix-org/matrix-spec-proposals/pull/4391)
         -   [x] Mentions
             -   [x] Users
             -   [x] Rooms
-            - [ ] Inline emoji picker (Putting this here since it'll be implemented the same way as mentions)
         -   [ ] Custom emojis/stickers
-        - [ ] GIFs using Gomuks' GIF proxies
+        -   [ ] GIFs using Giphy
     -   [x] Recieving
         -   [x] Plain text
         -   [x] HTML
         -   [x] Replies
             -   [x] Viewing
             -   [ ] Jump to original message
-                - [x] In loaded timeline
-                - [ ] Out of loaded timeline
         -   [x] Edits
         -   [x] Attachments
-            - [x] Unencrypted
-            - [ ] Encrypted
             -   [x] Blurhashing
             -   [ ] Downloading attachments
             -   [x] Opening attachments in their own view
@@ -84,8 +69,6 @@ A simple and user-friendly Matrix client made with Flutter and the Matrix Dart S
                 -   [ ] Plain text (not sure if I want to add this or not, I probably won't unless there's interest)
                 -   [x] Matrix URIs
                 -   [x] Matrix.to links
-            - [ ] Do some fancy fetching to get nice names
-            - [ ] Make clickable
         -   [x] Custom emojis/stickers
         -   [x] History loading
             -   [x] Backwards
@@ -98,16 +81,15 @@ A simple and user-friendly Matrix client made with Flutter and the Matrix Dart S
     -   [ ] Creating
 -   [ ] Threads
 -   [ ] Profile popouts
-- [ ] Copy link to [room, space]
+-   [x] Copy link to [room, space]
-- [ ] Reporting
+-   [x] Reporting
-    - [x] Events
-    - [ ] Rooms
 -   [ ] Notifications using UnifiedPush
 -   [ ] Group calls using [MSC4195](https://github.com/matrix-org/matrix-spec-proposals/pull/4195)
 -   [ ] Invites
+    -   [ ] Viewing / accepting
+    -   [ ] Spam filtering
 -   [ ] Settings
     -   [ ] Light/Dark mode
-    - [ ] SSD or CSD
     -   [ ] Show media by default
     -   [ ] Dynamic Theming
     -   [ ] Devices
@@ -123,7 +105,7 @@ A simple and user-friendly Matrix client made with Flutter and the Matrix Dart S
     -   [ ] About
     -   [x] Log Out
 
-## Build Instructions
+## Development
 
 First, clone and open the repo:
 
@@ -137,13 +119,13 @@ cd nexus
 #### Linux
 
 -   With Nix: Either use direnv, or `nix flake develop`
-- Without Nix: Install Flutter, Go, Olm, Git, Clang, and GLibc.
+-   Without Nix: Install Flutter, Rust, the libsecret dev package for your distro (must be in `PKG_CONFIG_PATH`), and sqlite (must be in `LD_LIBRARY_PATH`).
 
 #### Windows / MacOS
 
-I don't really know. You will need Flutter, Git, Olm, Go, and Visual Studio tools, and otherwise I guess just keep installing stuff until there aren't any errors. I will look into this sometimeTM.
+I don't really know. You will need Flutter and Rust, and otherwise I guess just keep installing stuff until there aren't any errors.
 
-### Set up Flutter
+###
 
 Get dependencies:
 
@@ -151,18 +133,6 @@ Get dependencies:
 flutter pub get
 ```
 
-Get dependencies:
-
-```sh
-flutter pub get
-```
-
-Clone Gomuks and generate bindings:
-
-```sh
-scripts/generate.sh
-```
-
 Build generated files, and watch for new changes:
 
 ```sh
@@ -177,4 +147,4 @@ flutter run
 
 ## Community
 
-Join the [Nexus Client Matrix Room](https://matrix.to/#/#nexus:federated.nexus) for questions or help with developing or using Nexus Client.
+Come chat in the [Federated Nexus Community](https://matrix.to/#/#space:federated.nexus) for questions or help with developing or using Nexus Client.

analysis_options.yaml

@@ -1,7 +1,6 @@
 analyzer:
   errors:
     invalid_annotation_target: ignore
-    avoid_print: ignore
   exclude:
     - "build/**"
     - "**/*.g.dart"

build.yaml

@@ -1,6 +0,0 @@
-targets:
-  $default:
-    builders:
-      json_serializable:
-        options:
-          field_rename: snake

flake.nix

@@ -23,7 +23,6 @@
 
       perSystem =
         {
-          lib,
           pkgs,
           system,
           ...
@@ -33,35 +32,42 @@
           _module.args.pkgs = import nixpkgs {
             inherit system;
             config = {
-              permittedInsecurePackages = [ "olm-3.2.16" ];
               android_sdk.accept_license = true;
               allowUnfree = true;
             };
           };
 
-          devShells =
+          devShells.default =
             let
-              packages = with pkgs; [
+              # android = pkgs.callPackage ./nix/android.nix { };
-                go
-                olm
-                git
-              ];
-
-              env = {
-                LIBCLANG_PATH = lib.makeLibraryPath [ pkgs.libclang ];
-                LD_LIBRARY_PATH = "./build/native_assets/linux:${lib.makeLibraryPath [ pkgs.zlib ]}";
-                CPATH = lib.makeSearchPath "include" [ pkgs.glibc.dev ];
-              };
             in
-            {
+            pkgs.mkShell {
-              default = pkgs.mkShell {
+              packages = with pkgs; [
-                inherit env;
+                # jdk17
-                packages = packages ++ [
+                cargo
-                  pkgs.flutter
+                rustc
+                openssl_3
+                pkg-config
+                (flutter.override { extraPkgConfigPackages = [ pkgs.libsecret ]; })
+                flutter_rust_bridge_codegen
+                # android.platform-tools
+                (pkgs.writeShellScriptBin "rustup" (builtins.readFile ./nix/fake-rustup.sh))
               ];
-              };
 
-              nix = pkgs.mkShell { inherit packages env; };
+              env = rec {
+                LD_LIBRARY_PATH = "${
+                  pkgs.lib.makeLibraryPath ([
+                    pkgs.sqlite
+                  ])
+                }:./build/linux/x64/debug/plugins/flutter_vodozemac:./build/linux/x64/debug/plugins/rust_lib_nexus";
+
+                # ANDROID_HOME = "${android.androidsdk}/libexec/android-sdk";
+                # ANDROID_SDK_ROOT = ANDROID_HOME;
+                # JAVA_HOME = pkgs.jdk17;
+
+                # TOOLS = "${ANDROID_HOME}/build-tools/${"36.0.0"}";
+                # GRADLE_OPTS = "-Dorg.gradle.project.android.aapt2FromMavenOverride=${TOOLS}/aapt2";
+              };
             };
         };
     };

flutter_rust_bridge.yaml

@@ -0,0 +1,3 @@
+rust_input: matrix-sdk
+rust_root: rust/
+dart_output: lib/src/rust

hook/build.dart

@@ -1,54 +0,0 @@
-import "dart:io";
-import "package:hooks/hooks.dart";
-import "package:code_assets/code_assets.dart";
-
-Future<void> main(List<String> args) => build(args, (input, output) async {
-  final buildDir = input.packageRoot.resolve("src/");
-  if (await File(buildDir.resolve("lock").toFilePath()).exists()) return;
-
-  final targetOS = input.config.code.targetOS;
-  String libFileName;
-  switch (targetOS) {
-    case OS.linux:
-      libFileName = "libgomuks.so";
-      break;
-    case OS.macOS:
-      libFileName = "libgomuks.dylib";
-      break;
-    case OS.windows:
-      libFileName = "libgomuks.dll";
-      break;
-    default:
-      throw UnsupportedError("Unsupported OS: $targetOS");
-  }
-
-  final gomuksBuildDir = buildDir.resolve("gomuks/");
-  final libFile = gomuksBuildDir.resolve(libFileName);
-
-  print("Building Gomuks shared library $libFileName from source...");
-  final result = await Process.run("go", [
-    "build",
-    "-o",
-    libFile.path,
-    "-buildmode=c-shared",
-  ], workingDirectory: gomuksBuildDir.resolve("source/pkg/ffi/").toFilePath());
-
-  if (result.exitCode != 0) {
-    throw Exception("Failed to build Gomuks shared library\n${result.stderr}");
-  }
-
-  final generatedFile = "src/third_party/gomuks.g.dart";
-  print("Adding $libFileName as asset...");
-  output
-    ..assets.code.add(
-      CodeAsset(
-        package: "nexus",
-        name: generatedFile,
-        linkMode: DynamicLoadingBundled(),
-        file: libFile,
-      ),
-    )
-    ..dependencies.add(libFile)
-    ..dependencies.add(gomuksBuildDir);
-  print("Done!");
-});

lib/controllers/account_data_controller.dart

@@ -1,16 +0,0 @@
-import "package:fast_immutable_collections/fast_immutable_collections.dart";
-import "package:flutter_riverpod/flutter_riverpod.dart";
-import "package:nexus/models/account_data.dart";
-
-class AccountDataController extends Notifier<IMap<String, AccountData>> {
-  @override
-  IMap<String, AccountData> build() => const IMap.empty();
-
-  void update(IMap<String, AccountData> newData) =>
-      state = IMap({...state.unlock, ...newData.unlock});
-
-  static final provider =
-      NotifierProvider<AccountDataController, IMap<String, AccountData>>(
-        AccountDataController.new,
-      );
-}

lib/controllers/avatar_controller.dart

@@ -0,0 +1,17 @@
+import "package:flutter_riverpod/flutter_riverpod.dart";
+import "package:matrix/matrix.dart";
+import "package:nexus/controllers/client_controller.dart";
+
+class AvatarController extends AsyncNotifier<Uri> {
+  final String mxc;
+  AvatarController(this.mxc);
+  @override
+  Future<Uri> build() async => Uri.parse(mxc).getThumbnailUri(
+    await ref.watch(ClientController.provider.future),
+    width: 24,
+    height: 24,
+  );
+
+  static final provider = AsyncNotifierProvider.family
+      .autoDispose<AvatarController, Uri, String>(AvatarController.new);
+}

lib/controllers/client_controller.dart

@@ -1,244 +1,106 @@
-import "dart:developer";
+import "dart:convert";
-import "dart:ffi";
+import "dart:io";
-import "dart:isolate";
-import "package:collection/collection.dart";
-import "package:fast_immutable_collections/fast_immutable_collections.dart";
-import "package:ffi/ffi.dart";
 import "package:flutter/foundation.dart";
-import "package:nexus/controllers/account_data_controller.dart";
+import "package:matrix/encryption.dart";
-import "package:nexus/controllers/client_state_controller.dart";
+import "package:nexus/controllers/database_controller.dart";
-import "package:nexus/controllers/init_complete_controller.dart";
+import "package:vodozemac/vodozemac.dart" as vod;
-import "package:nexus/controllers/rooms_controller.dart";
+import "package:flutter_vodozemac/flutter_vodozemac.dart" as fl_vod;
-import "package:nexus/controllers/space_edges_controller.dart";
+import "package:matrix/matrix.dart";
-import "package:nexus/controllers/sync_status_controller.dart";
-import "package:nexus/controllers/top_level_spaces_controller.dart";
-import "package:nexus/helpers/extensions/gomuks_buffer.dart";
-import "package:nexus/models/client_state.dart";
-import "package:nexus/models/event.dart";
-import "package:nexus/models/paginate.dart";
-import "package:nexus/models/requests/get_event_request.dart";
-import "package:nexus/models/requests/get_related_events_request.dart";
-import "package:nexus/models/requests/get_room_state_request.dart";
-import "package:nexus/models/requests/join_room_request.dart";
-import "package:nexus/models/requests/login_request.dart";
-import "package:nexus/models/profile.dart";
-import "package:nexus/models/requests/paginate_request.dart";
-import "package:nexus/models/requests/redact_event_request.dart";
-import "package:nexus/models/requests/report_request.dart";
-import "package:nexus/models/requests/send_message_request.dart";
-import "package:nexus/models/room.dart";
-import "package:nexus/models/sync_data.dart";
-import "package:nexus/models/sync_status.dart";
-import "package:nexus/src/third_party/gomuks.g.dart";
 import "package:flutter_riverpod/flutter_riverpod.dart";
+import "package:nexus/controllers/secure_storage_controller.dart";
+import "package:nexus/models/session_backup.dart";
 
-class ClientController extends AsyncNotifier<int> {
+class ClientController extends AsyncNotifier<Client> {
   @override
-  Future<int> build() async {
+  bool updateShouldNotify(
-    final handle = await Isolate.run(GomuksInit);
+    AsyncValue<Client> previous,
+    AsyncValue<Client> next,
+  ) =>
+      previous.hasValue != next.hasValue ||
+      previous.value?.accessToken != next.value?.accessToken;
+  static const sessionBackupKey = "sessionBackup";
 
-    final callable =
+  @override
-        NativeCallable<
+  Future<Client> build() async {
-          Void Function(Pointer<Char>, Int64, GomuksOwnedBuffer)
+    if (!vod.isInitialized()) fl_vod.init();
-        >.listener((
+    final client = Client(
-          Pointer<Char> command,
+      "nexus",
-          int requestId,
+      logLevel: kReleaseMode ? Level.warning : Level.verbose,
-          GomuksOwnedBuffer data,
+      importantStateEvents: {"im.ponies.room_emotes"},
-        ) {
+      supportedLoginTypes: {AuthenticationTypes.password},
-          try {
+      verificationMethods: {KeyVerificationMethod.emoji},
-            final muksEventType = command.cast<Utf8>().toDartString();
+      database: await MatrixSdkDatabase.init(
-            debugPrint("Handling $muksEventType...");
+        "nexus",
-            final decodedMuksEvent = data.toJson();
+        database: await ref.watch(DatabaseController.provider.future),
-
+      ),
-            switch (muksEventType) {
+      nativeImplementations: NativeImplementationsIsolate(
-              case "client_state":
+        compute,
-                ref
+        vodozemacInit: fl_vod.init,
-                    .watch(ClientStateController.provider.notifier)
-                    .set(ClientState.fromJson(decodedMuksEvent));
-                break;
-              case "sync_status":
-                ref
-                    .watch(SyncStatusController.provider.notifier)
-                    .set(SyncStatus.fromJson(decodedMuksEvent));
-                break;
-              case "init_complete":
-                ref.watch(InitCompleteController.provider.notifier).complete();
-                break;
-              case "sync_complete":
-                final syncData = SyncData.fromJson(decodedMuksEvent);
-                final roomProvider = RoomsController.provider;
-                final accountDataProvider = AccountDataController.provider;
-
-                if (syncData.clearState) {
-                  ref.invalidate(roomProvider);
-                  ref.invalidate(accountDataProvider);
-                }
-
-                ref
-                    .watch(roomProvider.notifier)
-                    .update(syncData.rooms, syncData.leftRooms);
-                ref
-                    .watch(accountDataProvider.notifier)
-                    .update(syncData.accountData);
-
-                if (syncData.topLevelSpaces != null) {
-                  ref
-                      .watch(TopLevelSpacesController.provider.notifier)
-                      .set(syncData.topLevelSpaces!);
-                }
-
-                if (syncData.spaceEdges != null) {
-                  ref
-                      .watch(SpaceEdgesController.provider.notifier)
-                      .set(syncData.spaceEdges!);
-                }
-
-                // ref
-                //     .watch(SyncStatusController.provider.notifier)
-                //     .set(SyncStatus.fromJson(decodedMuksEvent));
-                break;
-              default:
-                debugPrint("Unhandled event: $muksEventType");
-            }
-            debugPrint("Finished handling $muksEventType...");
-          } catch (error, stackTrace) {
-            debugger();
-            debugPrintStack(stackTrace: stackTrace, label: error.toString());
-          }
-        });
-
-    ref.onDispose(() => GomuksDestroy(handle));
-    ref.onDispose(callable.close);
-
-    final errorCode = GomuksStart(handle, callable.nativeFunction);
-
-    if (errorCode == 0) return handle;
-    throw Exception("GomuksStart returned error code $errorCode");
-  }
-
-  Future<dynamic> _sendCommand(
-    String command, [
-    Map<String, dynamic> data = const {},
-  ]) async {
-    final bufferPointer = data.toGomuksBufferPtr();
-    final handle = await future;
-    final response = await Isolate.run(
-      () => GomuksSubmitCommand(
-        handle,
-        command.toNativeUtf8().cast<Char>(),
-        bufferPointer.ref,
       ),
     );
 
-    calloc.free(bufferPointer);
+    final backupJson = await ref
+        .watch(SecureStorageController.provider.notifier)
+        .get(sessionBackupKey);
 
-    final json = response.buf.toJson();
+    if (backupJson != null) {
-    if (json is String) throw json;
+      final backup = SessionBackup.fromJson(json.decode(backupJson));
-    return json;
+
+      await client.init(
+        waitForFirstSync: false,
+        newToken: backup.accessToken,
+        newHomeserver: backup.homeserver,
+        newUserID: backup.userID,
+        newDeviceID: backup.deviceID,
+        newDeviceName: backup.deviceName,
+      );
     }
 
-  Future<void> redactEvent(RedactEventRequest report) =>
+    return client;
-      _sendCommand("redact_event", report.toJson());
+  }
 
-  Future<void> sendMessage(SendMessageRequest request) =>
+  Future<bool> setHomeserver(Uri homeserverUrl) async {
-      _sendCommand("send_message", request.toJson());
+    final client = await future;
-
-  Future<bool> verify(String recoveryKey) async {
     try {
-      await _sendCommand("verify", {"recovery_key": recoveryKey});
+      await client.checkHomeserver(homeserverUrl);
       return true;
-    } catch (error) {
+    } catch (_) {
       return false;
     }
   }
 
-  Future<String> joinRoom(JoinRoomRequest request) async {
+  Future<bool> login(String username, String password) async {
-    final response = await _sendCommand("join_room", request.toJson());
+    final client = await future;
-    return response["room_id"];
-  }
-
-  Future<String?> getAccessToken() async {
-    final response = await _sendCommand("get_account_info", {});
-    return response?["access_token"];
-  }
-
-  Future<void> leaveRoom(Room room) async {
-    if (room.metadata == null) return;
-    await _sendCommand("leave_room", {"room_id": room.metadata!.id});
-  }
-
-  // (await _sendCommand("get_event_context", {
-  //   "room_id": request.roomId,
-  //   "event_id": r"$OqZT4NuTj0J1-771IOEEWRI4XdumRNu6ighlvO3K3gc",
-  // }));
-
-  Future<IList<Event>> getRoomState(GetRoomStateRequest request) async {
-    final response =
-        (await _sendCommand("get_room_state", request.toJson())) as List;
-    return response.map((event) => Event.fromJson(event)).toIList();
-  }
-
-  Future<IList<Event>?> getRelatedEvents(
-    GetRelatedEventsRequest request,
-  ) async {
-    final response =
-        (await _sendCommand("get_related_events", request.toJson())) as List?;
-    return response?.map((event) => Event.fromJson(event)).toIList();
-  }
-
-  Future<Event?> getEvent(GetEventRequest request) async {
-    final event = request.room.events.firstWhereOrNull(
-      (event) => event.eventId == request.eventId,
-    );
-    if (event != null) return event;
-
-    final json = await _sendCommand("get_event", request.toJson());
-    return json == null ? null : Event.fromJson(json);
-  }
-
-  Future<Paginate> paginate(PaginateRequest request) async =>
-      Paginate.fromJson(await _sendCommand("paginate", request.toJson()));
-
-  Future<Profile> getProfile(String userId) async =>
-      Profile.fromJson(await _sendCommand("get_profile", {"user_id": userId}));
-
-  Future<void> reportEvent(ReportRequest report) =>
-      _sendCommand("report_event", report.toJson());
-
-  Future<void> markRead(Room room) async {
-    final event = room.events.firstWhereOrNull(
-      (event) => event.rowId == room.timeline.last.eventRowId,
-    );
-    if (event == null || room.metadata == null) return;
-
-    await _sendCommand("mark_read", {
-      "room_id": room.metadata!.id,
-      "receipt_type": "m.read",
-      "event_id": event.eventId,
-    });
-  }
-
-  Future<bool> login(LoginRequest login) async {
     try {
-      await _sendCommand("login", login.toJson());
+      final deviceName = "Nexus Client login on ${Platform.localHostname}";
+      final details = await MatrixApi(homeserver: client.homeserver).login(
+        LoginType.mLoginPassword,
+        initialDeviceDisplayName: deviceName,
+        identifier: AuthenticationUserIdentifier(user: username),
+        password: password,
+      );
+      await ref
+          .watch(SecureStorageController.provider.notifier)
+          .set(
+            sessionBackupKey,
+            json.encode(
+              SessionBackup(
+                accessToken: details.accessToken,
+                homeserver: client.homeserver!,
+                userID: details.userId,
+                deviceID: details.deviceId,
+                deviceName: deviceName,
+              ).toJson(),
+            ),
+          );
+      ref.invalidateSelf(asReload: true);
       return true;
-    } catch (error) {
+    } catch (_) {
       return false;
     }
   }
 
-  Future<String?> discoverHomeserver(Uri homeserver) async {
+  static final provider = AsyncNotifierProvider<ClientController, Client>(
-    try {
-      final response = await _sendCommand("discover_homeserver", {
-        "user_id": "@fakeuser:${homeserver.host}",
-      });
-      return response["m.homeserver"]?["base_url"];
-    } catch (error) {
-      return null;
-    }
-  }
-
-  static final provider = AsyncNotifierProvider<ClientController, int>(
     ClientController.new,
   );
 }

lib/controllers/client_state_controller.dart

@@ -1,15 +0,0 @@
-import "package:flutter_riverpod/flutter_riverpod.dart";
-import "package:nexus/models/client_state.dart";
-
-class ClientStateController extends Notifier<ClientState?> {
-  @override
-  Null build() => null;
-
-  void set(ClientState newState) {
-    state = newState;
-  }
-
-  static final provider = NotifierProvider<ClientStateController, ClientState?>(
-    ClientStateController.new,
-  );
-}

lib/controllers/database_controller.dart

@@ -0,0 +1,18 @@
+import "package:flutter_riverpod/flutter_riverpod.dart";
+import "package:path/path.dart";
+import "package:path_provider/path_provider.dart";
+import "package:sqflite_common_ffi/sqflite_ffi.dart";
+
+class DatabaseController extends AsyncNotifier<Database> {
+  @override
+  Future<Database> build() async {
+    databaseFactory = databaseFactoryFfi;
+    return databaseFactoryFfi.openDatabase(
+      join((await getApplicationSupportDirectory()).path, "database.db"),
+    );
+  }
+
+  static final provider = AsyncNotifierProvider<DatabaseController, Database>(
+    DatabaseController.new,
+  );
+}

lib/controllers/event_controller.dart

@@ -1,20 +0,0 @@
-import "package:flutter_riverpod/flutter_riverpod.dart";
-import "package:nexus/controllers/client_controller.dart";
-import "package:nexus/models/event.dart";
-import "package:nexus/models/requests/get_event_request.dart";
-
-class EventController extends AsyncNotifier<Event?> {
-  final GetEventRequest request;
-  EventController(this.request);
-
-  @override
-  Future<Event?> build() async {
-    final client = ref.watch(ClientController.provider.notifier);
-    return await client.getEvent(request).onError((_, _) => null);
-  }
-
-  static final provider = AsyncNotifierProvider.family
-      .autoDispose<EventController, Event?, GetEventRequest>(
-        EventController.new,
-      );
-}

lib/controllers/events_controller.dart

@@ -0,0 +1,18 @@
+import "package:flutter_riverpod/flutter_riverpod.dart";
+import "package:matrix/matrix.dart";
+
+class EventsController extends AsyncNotifier<Timeline> {
+  EventsController(this.room);
+  final Room room;
+
+  @override
+  Future<Timeline> build({String? from}) => room.getTimeline();
+
+  Future<void> prev() async {
+    final timeline = await future;
+    await timeline.requestHistory();
+  }
+
+  static final provider = AsyncNotifierProvider.autoDispose
+      .family<EventsController, Timeline, Room>(EventsController.new);
+}

lib/controllers/header_controller.dart

@@ -1,20 +0,0 @@
-import "package:flutter_riverpod/flutter_riverpod.dart";
-import "package:nexus/controllers/client_controller.dart";
-import "package:nexus/controllers/client_state_controller.dart";
-
-class HeaderController extends AsyncNotifier<Map<String, String>> {
-  @override
-  Future<Map<String, String>> build() async {
-    if (ref.watch(ClientStateController.provider)?.isLoggedIn != true) {
-      return {};
-    }
-    final client = ref.watch(ClientController.provider.notifier);
-    final accessToken = await client.getAccessToken();
-    return {"authorization": "Bearer $accessToken"};
-  }
-
-  static final provider =
-      AsyncNotifierProvider<HeaderController, Map<String, String>>(
-        HeaderController.new,
-      );
-}

lib/controllers/init_complete_controller.dart

@@ -1,11 +0,0 @@
-import "package:flutter_riverpod/flutter_riverpod.dart";
-
-class InitCompleteController extends Notifier<bool> {
-  @override
-  bool build() => false;
-  void complete() => state = true;
-
-  static final provider = NotifierProvider<InitCompleteController, bool>(
-    InitCompleteController.new,
-  );
-}

lib/controllers/members_controller.dart

@@ -1,25 +1,22 @@
-import "package:collection/collection.dart";
 import "package:fast_immutable_collections/fast_immutable_collections.dart";
 import "package:flutter_riverpod/flutter_riverpod.dart";
-import "package:nexus/models/event.dart";
+import "package:matrix/matrix.dart";
-import "package:nexus/models/room.dart";
 
-class MembersController extends Notifier<IList<Event>> {
+class MembersController extends AsyncNotifier<IList<MatrixEvent>> {
   final Room room;
   MembersController(this.room);
 
   @override
-  IList<Event> build() => (room.state["m.room.member"]?.values ?? [])
+  Future<IList<MatrixEvent>> build() async => IList(
-      .map(
+    (await room.client.getMembersByRoom(
-        (eventRowId) =>
+          room.id,
-            room.events.firstWhereOrNull((event) => event.rowId == eventRowId),
+          notMembership: Membership.leave,
-      )
+        )) ??
-      .nonNulls
+        [],
-      .where((member) => member.content["membership"] == "join")
+  );
-      .toIList();
 
-  static final provider = NotifierProvider.family
+  static final provider = AsyncNotifierProvider.family
-      .autoDispose<MembersController, IList<Event>, Room>(
+      .autoDispose<MembersController, IList<MatrixEvent>, Room>(
         MembersController.new,
       );
 }

lib/controllers/message_controller.dart

@@ -1,205 +0,0 @@
-import "package:collection/collection.dart";
-import "package:flutter_chat_core/flutter_chat_core.dart";
-import "package:flutter_riverpod/flutter_riverpod.dart";
-import "package:nexus/controllers/client_state_controller.dart";
-import "package:nexus/controllers/members_controller.dart";
-import "package:nexus/helpers/extensions/mxc_to_https.dart";
-import "package:nexus/models/message_config.dart";
-
-class MessageController extends AsyncNotifier<Message?> {
-  final MessageConfig config;
-  MessageController(this.config);
-
-  @override
-  Future<Message?> build() async {
-    try {
-      if (config.event.relationType == "m.replace" && !config.includeEdits) {
-        return null;
-      }
-
-      if (!ref.mounted) return null;
-      final event = config.event.lastEditRowId == null
-          ? config.event
-          : config.room.events.firstWhereOrNull(
-                  (e) => e.rowId == config.event.lastEditRowId,
-                ) ??
-                config.event;
-
-      if (!ref.mounted) return null;
-
-      final members = ref.read(MembersController.provider(config.room));
-      final author = members.firstWhereOrNull(
-        (member) => member.stateKey == event.authorId,
-      );
-      if (!ref.mounted) return null;
-
-      final content = (event.decrypted ?? event.content);
-      final type = (config.event.decryptedType ?? config.event.type);
-      final newContent = content["m.new_content"] as Map?;
-
-      final homeserver = ref
-          .read(ClientStateController.provider)
-          ?.homeserverUrl;
-      final source = homeserver == null || content["url"] == null
-          ? "null"
-          : Uri.parse(content["url"]).mxcToHttps(homeserver).toString();
-
-      final metadata = {
-        "body": config.event.redactedBy == null
-            ? (newContent?["body"] ?? content["body"] ?? "")
-            : "Deleted Message",
-        "flashing": false,
-        "timelineId": event.timelineRowId,
-        "big": event.localContent?.bigEmoji == true,
-        "eventType": type,
-        "avatarUrl": author?.content["avatar_url"],
-        "editSource":
-            event.localContent?.editSource ??
-            newContent?["body"] ??
-            content["body"],
-        "displayName": author?.content["displayname"]?.isNotEmpty == true
-            ? author?.content["displayname"]
-            : event.authorId.substring(1).split(":")[0],
-        "txnId": config.event.transactionId,
-      };
-
-      if (!ref.mounted) return null;
-
-      final editedAt = event.relationType == "m.replace"
-          ? event.timestamp
-          : null;
-
-      if ((event.redactedBy != null && !config.alwaysReturn) ||
-          (!config.includeEdits &&
-              (config.event.relationType == "m.replace"))) {
-        return null;
-      }
-
-      // TODO: Use server-generated preview if enabled
-
-      // final match = Uri.tryParse(
-      //   RegExp(regexLink, caseSensitive: false).firstMatch(body)?.group(0) ?? "",
-      // );
-
-      final replyId =
-          config.event.content["m.relates_to"]?["m.in_reply_to"]?["event_id"];
-
-      final asText =
-          Message.text(
-                metadata: metadata,
-                id: config.event.eventId,
-                authorId: event.authorId,
-                text:
-                    newContent?["formatted_body"] ??
-                    newContent?["body"] ??
-                    content["formatted_body"] ??
-                    content["body"] ??
-                    "",
-                replyToMessageId: replyId,
-                deliveredAt: config.event.timestamp,
-                editedAt: editedAt,
-              )
-              as TextMessage;
-
-      return switch (type) {
-        "m.room.encrypted" => asText.copyWith(
-          text: "Unable to decrypt message.",
-          metadata: {...metadata, "body": "Unable to decrypt message."},
-        ),
-        // "org.matrix.msc3381.poll.start" => Message.custom(
-        //   metadata: {
-        //     ...metadata,
-        //     "poll": event.parsedPollEventContent.pollStartContent,
-        //     "responses": event.getPollResponses(timeline),
-        //   },
-        //   id: eventId,
-        //   deliveredAt: originServerTs,
-        //   authorId: senderId,
-        // ),
-        ("m.sticker" || "m.room.message") => switch (content["msgtype"]) {
-          null || "m.image" => Message.image(
-            id: config.event.eventId,
-            authorId: event.authorId,
-            source: source,
-            replyToMessageId: replyId,
-            metadata: metadata,
-            text: asText.text,
-            deliveredAt: config.event.timestamp,
-            blurhash: (content["info"] as Map?)?["xyz.amorgan.blurhash"],
-          ),
-          "m.audio" || "m.file" => Message.file(
-            name: content["filename"].toString(),
-            size: content["info"]["size"],
-            metadata: metadata,
-            id: config.event.eventId,
-            authorId: event.authorId,
-            source: source,
-            replyToMessageId: replyId,
-            deliveredAt: config.event.timestamp,
-          ),
-          _ => asText,
-        },
-        "m.room.member" =>
-          content["membership"] == event.unsigned["prev_content"]?["membership"]
-              ? null
-              : Message.system(
-                  metadata: {
-                    ...metadata,
-                    "body":
-                        "${content["displayname"] ?? event.stateKey} ${switch (content["membership"]) {
-                          "invite" => "was invited to",
-                          "join" => "joined",
-                          "leave" => "left",
-                          "knock" => "asked to join",
-                          "ban" => "was banned from",
-                          _ => "did something relating to",
-                        }} the room.",
-                  },
-                  id: config.event.eventId,
-                  authorId: event.authorId,
-                  deliveredAt: config.event.timestamp,
-                  text:
-                      "${content["displayname"] ?? event.stateKey} ${switch (content["membership"]) {
-                        "invite" => "was invited to",
-                        "join" => "joined",
-                        "leave" => "left",
-                        "knock" => "asked to join",
-                        "ban" => "was banned from",
-                        _ => "did something relating to",
-                      }} the room.",
-                ),
-
-        "m.room.redaction" =>
-          config.alwaysReturn
-              ? asText.copyWith(
-                  metadata: {
-                    ...(asText.metadata ?? {}),
-                    "body": "Deleted Message",
-                  },
-                )
-              : null,
-        _ =>
-          config.alwaysReturn
-              ? asText
-              : (
-                // Turn this on for debugging purposes
-                false
-                    // ignore: dead_code
-                    ? Message.unsupported(
-                        metadata: metadata,
-                        id: config.event.eventId,
-                        authorId: event.authorId,
-                        replyToMessageId: replyId,
-                      )
-                    : null),
-      };
-    } catch (error) {
-      return null;
-    }
-  }
-
-  static final provider = AsyncNotifierProvider.family
-      .autoDispose<MessageController, Message?, MessageConfig>(
-        MessageController.new,
-      );
-}

lib/controllers/messages_controller.dart

@@ -1,27 +0,0 @@
-import "package:fast_immutable_collections/fast_immutable_collections.dart";
-import "package:flutter_chat_core/flutter_chat_core.dart";
-import "package:flutter_riverpod/flutter_riverpod.dart";
-import "package:nexus/controllers/message_controller.dart";
-import "package:nexus/models/message_config.dart";
-import "package:nexus/models/messages_config.dart";
-
-class MessagesController extends AsyncNotifier<IList<Message>> {
-  final MessagesConfig config;
-  MessagesController(this.config);
-
-  @override
-  Future<IList<Message>> build() async => (await Future.wait(
-    config.events.map(
-      (event) => ref.watch(
-        MessageController.provider(
-          MessageConfig(event: event, room: config.room),
-        ).future,
-      ),
-    ),
-  )).nonNulls.toIList();
-
-  static final provider = AsyncNotifierProvider.family
-      .autoDispose<MessagesController, IList<Message>, MessagesConfig>(
-        MessagesController.new,
-      );
-}

lib/controllers/multi_provider_controller.dart

@@ -1,20 +0,0 @@
-import "dart:async";
-import "package:fast_immutable_collections/fast_immutable_collections.dart";
-import "package:flutter_riverpod/flutter_riverpod.dart";
-
-class MultiProviderController extends AsyncNotifier<void> {
-  MultiProviderController(this.providers);
-  final IList<AsyncNotifierProvider> providers;
-
-  @override
-  FutureOr<void> build() async => await Future.wait(
-    providers.map((provider) => ref.watch(provider.future)),
-  );
-
-  static final provider =
-      AsyncNotifierProvider.family<
-        MultiProviderController,
-        void,
-        IList<AsyncNotifierProvider>
-      >(MultiProviderController.new);
-}

lib/controllers/new_events_controller.dart

@@ -1,18 +0,0 @@
-import "package:fast_immutable_collections/fast_immutable_collections.dart";
-import "package:flutter_riverpod/flutter_riverpod.dart";
-import "package:nexus/models/event.dart";
-
-class NewEventsController extends Notifier<IList<Event>> {
-  final String roomId;
-  NewEventsController(this.roomId);
-
-  @override
-  IList<Event> build() => const IList.empty();
-
-  void add(IList<Event> newEvents) => state = newEvents;
-
-  static final provider = NotifierProvider.autoDispose
-      .family<NewEventsController, IList<Event>, String>(
-        NewEventsController.new,
-      );
-}

lib/controllers/room_chat_controller.dart

@@ -1,146 +1,67 @@
-import "dart:async";
-
 import "package:collection/collection.dart";
-import "package:fast_immutable_collections/fast_immutable_collections.dart";
 import "package:flutter_chat_core/flutter_chat_core.dart";
 import "package:flutter_chat_core/flutter_chat_core.dart" as chat;
 import "package:flutter_riverpod/flutter_riverpod.dart";
-import "package:fluttertagger/fluttertagger.dart";
+import "package:matrix/matrix.dart";
-import "package:nexus/controllers/client_controller.dart";
+import "package:nexus/controllers/avatar_controller.dart";
-import "package:nexus/controllers/message_controller.dart";
+import "package:nexus/controllers/events_controller.dart";
-import "package:nexus/controllers/messages_controller.dart";
+import "package:nexus/helpers/extensions/event_to_message.dart";
-import "package:nexus/controllers/new_events_controller.dart";
+import "package:nexus/helpers/extensions/list_to_messages.dart";
-import "package:nexus/controllers/rooms_controller.dart";
+import "package:fluttertagger/fluttertagger.dart" as tagger;
-import "package:nexus/models/message_config.dart";
-import "package:nexus/models/messages_config.dart";
-import "package:nexus/models/requests/get_room_state_request.dart";
-import "package:nexus/models/requests/paginate_request.dart";
-import "package:nexus/models/requests/redact_event_request.dart";
 import "package:nexus/models/relation_type.dart";
-import "package:nexus/models/requests/send_message_request.dart";
-import "package:nexus/models/room.dart";
 
-class RoomChatController extends AsyncNotifier<InMemoryChatController> {
+class RoomChatController extends AsyncNotifier<ChatController> {
-  final String roomId;
+  final Room room;
-  RoomChatController(this.roomId);
+  RoomChatController(this.room);
 
   @override
-  Future<InMemoryChatController> build() async {
+  Future<ChatController> build() async {
-    final client = ref.watch(ClientController.provider.notifier);
+    final timeline = await ref.watch(EventsController.provider(room).future);
-    var room = ref.read(RoomsController.provider)[roomId];
-    if (room == null) return InMemoryChatController();
-
-    final state = await client.getRoomState(
-      GetRoomStateRequest(
-        roomId: roomId,
-        fetchMembers: room.metadata?.hasMemberList == false,
-        includeMembers: true,
-      ),
-    );
-
-    ref
-        .read(RoomsController.provider.notifier)
-        .update(
-          {
-            roomId: Room(
-              events: state,
-              state: state.fold(
-                const IMap.empty(),
-                (previousValue, stateEvent) => previousValue.add(
-                  stateEvent.type,
-                  (previousValue[stateEvent.type] ?? const IMap.empty()).addAll(
-                    IMap({
-                      if (stateEvent.stateKey != null)
-                        stateEvent.stateKey!: stateEvent.rowId,
-                    }),
-                  ),
-                ),
-              ),
-            ),
-          }.toIMap(),
-          const ISet.empty(),
-        );
-
-    room = ref.read(RoomsController.provider)[roomId];
-    if (room == null) return InMemoryChatController();
-
-    final messages = await ref.watch(
-      MessagesController.provider(
-        MessagesConfig(
-          room: room,
-          events: room.timeline
-              .map(
-                (timelineRowTuple) => room!.events.firstWhereOrNull(
-                  (event) => event.rowId == timelineRowTuple.eventRowId,
-                ),
-              )
-              .nonNulls
-              .toIList(),
-        ),
-      ).future,
-    );
-    final controller = InMemoryChatController(messages: messages.toList());
 
     ref.onDispose(
-      ref.listen(NewEventsController.provider(roomId), (_, next) async {
+      room.client.onTimelineEvent.stream.listen((event) async {
-        final controller = await future;
+        if (event.roomId != room.id) return;
-        for (final event in next) {
+
-          if (event.type == "m.room.redaction") {
+        if (event.type == EventTypes.Redaction) {
           final controller = await future;
           final message = controller.messages.firstWhereOrNull(
-              (message) => message.id == event.content["redacts"],
+            (message) => message.id == event.redacts,
           );
-            if (message == null || !ref.mounted) return;
+          if (message == null) return;
 
           await controller.removeMessage(message);
         } else {
-            final message = await ref.watch(
+          final message = await event.toMessage(includeEdits: true, timeline);
-              MessageController.provider(
+          if (event.relationshipType == RelationshipTypes.edit) {
-                MessageConfig(event: event, room: room!, includeEdits: true),
-              ).future,
-            );
-            if (event.relationType == "m.replace") {
             final controller = await future;
             final oldMessage = controller.messages.firstWhereOrNull(
-                (element) => element.id == event.relatesTo,
+              (element) => element.id == event.relationshipEventId,
             );
-              if (oldMessage == null || message == null || !ref.mounted) return;
+            if (oldMessage == null || message == null) return;
-
+            return await updateMessage(
-              return await controller.updateMessage(
               oldMessage,
               message.copyWith(
                 id: oldMessage.id,
                 replyToMessageId: oldMessage.replyToMessageId,
                 metadata: {
                   ...(oldMessage.metadata ?? {}),
-                    ...(message.metadata ?? {})
+                  ...((message.metadata ?? {}).filterMap(
-                        .toIMap()
+                    (key, value) => value == null ? null : MapEntry(key, value),
-                        .where((key, value) => value != null)
+                  )),
-                        .unlock,
                 },
               ),
             );
           }
-            if (message != null &&
+          if (message != null) {
-                !controller.messages.any(
+            return await insertMessage(message);
-                  (oldMessage) => oldMessage.id == message.id,
-                ) &&
-                ref.mounted) {
-              await controller.insertMessage(message);
           }
         }
-        }
+      }).cancel,
-      }, weak: true).close,
     );
 
-    ref.onDispose(controller.dispose);
+    return InMemoryChatController(
-
+      messages: await timeline.events.toMessages(room, timeline),
-    // While there are under 20 messages, try up to two times to load more messages.
+    );
-    for (var i = 0; i < 2 && messages.length < 20; i++) {
-      await loadOlder(controller);
-    }
-
-    return controller;
   }
 
   Future<void> insertMessage(Message message) async {
@@ -160,77 +81,43 @@ class RoomChatController extends AsyncNotifier<InMemoryChatController> {
   Future<void> deleteMessage(Message message, {String? reason}) async {
     final controller = await future;
     await controller.removeMessage(message);
-    await ref
+    await room.redactEvent(message.id, reason: reason);
-        .watch(ClientController.provider.notifier)
-        .redactEvent(
-          RedactEventRequest(
-            eventId: message.id,
-            roomId: roomId,
-            reason: reason,
-          ),
-        );
   }
 
-  Future<void> loadOlder([InMemoryChatController? chatController]) async {
+  Future<void> loadOlder() async {
-    final response = await ref
+    final currentEvents = await future;
-        .watch(ClientController.provider.notifier)
+    await ref.watch(EventsController.provider(room).notifier).prev();
-        .paginate(
+    final timeline = await ref.watch(EventsController.provider(room).future);
-          PaginateRequest(
-            roomId: roomId,
-            maxTimelineId: ref
-                .read(RoomsController.provider)[roomId]
-                ?.timeline
-                .firstOrNull
-                ?.timelineRowId,
-          ),
-        );
 
-    ref
+    final controller = await future;
-        .watch(RoomsController.provider.notifier)
-        .update(
-          IMap({
-            roomId: Room(
-              events: response.events.addAll(response.relatedEvents),
-              hasMore: response.hasMore,
-              timeline: response.events
-                  .map(
-                    (event) => TimelineRowTuple(
-                      timelineRowId: event.timelineRowId,
-                      eventRowId: event.rowId,
-                    ),
-                  )
-                  .toIList(),
-            ),
-          }),
-          const ISet.empty(),
-        );
-
-    final room = ref.read(RoomsController.provider)[roomId];
-    if (room == null) return;
-
-    final messages = await ref.watch(
-      MessagesController.provider(
-        MessagesConfig(room: room, events: response.events.reversed),
-      ).future,
-    );
-
-    final controller = chatController ?? await future;
     await controller.insertAllMessages(
-      messages
+      await timeline.events
           .where(
-            (newMessage) => !controller.messages.any(
+            (event) => !currentEvents.messages.any(
-              (message) => message.id == newMessage.id,
+              (existingEvent) => existingEvent.id == event.eventId,
             ),
           )
-          .toList(),
+          .toList()
+          .toMessages(room, timeline),
       index: 0,
     );
+    ref.notifyListeners();
   }
 
+  Future<void> markRead() async {
+    if (!room.hasNewMessages) return;
+    final controller = await future;
+    final id = controller.messages.last.id;
+
+    await room.setReadMarker(id, mRead: id);
+  }
+
+  Future<void> updateMessage(Message message, Message newMessage) async =>
+      (await future).updateMessage(message, newMessage);
+
   Future<void> send(
     String message, {
-    bool shouldMention = true,
+    required Iterable<tagger.Tag> tags,
-    required Iterable<Tag> tags,
     required RelationType relationType,
     Message? relation,
   }) async {
@@ -246,59 +133,30 @@ class RoomChatController extends AsyncNotifier<InMemoryChatController> {
       );
     }
 
-    final client = ref.watch(ClientController.provider.notifier);
+    await room.sendTextEvent(
-    client.sendMessage(
+      taggedMessage,
-      SendMessageRequest(
+      editEventId: relationType == RelationType.edit ? relation?.id : null,
-        roomId: roomId,
+      inReplyTo: (relationType == RelationType.reply && relation != null)
-        mentions: Mentions(
+          ? await room.getEventById(relation.id)
-          userIds: [
+          : null,
-            if (shouldMention == true &&
-                relation != null &&
-                relationType == RelationType.reply)
-              relation.authorId,
-          ].toIList(),
-          room: taggedMessage.contains("@room"),
-        ),
-        text: taggedMessage,
-        relation: relation == null
-            ? null
-            : Relation(eventId: relation.id, relationType: relationType),
-      ),
     );
   }
 
   Future<chat.User> resolveUser(String id) async {
-    final user = await ref
+    final user = await room.client.getUserProfile(id);
-        .watch(ClientController.provider.notifier)
-        .getProfile(id);
     return chat.User(
       id: id,
-      name: user.displayName,
+      name: user.displayname,
-      // imageSource: user.avatarUrl == null
+      imageSource: user.avatarUrl == null
-      //     ? null
+          ? null
-      //     : (await ref.watch(
+          : (await ref.watch(
-      //         AvatarController.provider(user.avatarUrl!.toString()).future,
+              AvatarController.provider(user.avatarUrl!.toString()).future,
-      //       )).toString(),
+            )).toString(),
     );
   }
 
-  Future<void> scrollToMessage(Message message) async {
-    final controller = await future;
-    Future<void> setFlashing(bool flashing) => controller.updateMessage(
-      message,
-      message.copyWith(
-        metadata: {...(message.metadata ?? {}), "flashing": flashing},
-      ),
-    );
-
-    await setFlashing(true);
-    Timer(Duration(seconds: 1), () => setFlashing(false));
-
-    return await controller.scrollToMessage(message.id);
-  }
-
   static final provider = AsyncNotifierProvider.family
-      .autoDispose<RoomChatController, InMemoryChatController, String>(
+      .autoDispose<RoomChatController, ChatController, Room>(
         RoomChatController.new,
       );
 }

lib/controllers/rooms_controller.dart

@@ -1,83 +1,23 @@
-import "package:collection/collection.dart";
 import "package:fast_immutable_collections/fast_immutable_collections.dart";
 import "package:flutter_riverpod/flutter_riverpod.dart";
-import "package:nexus/controllers/new_events_controller.dart";
+import "package:nexus/controllers/client_controller.dart";
-import "package:nexus/models/read_receipt.dart";
+import "package:nexus/helpers/extensions/get_full_room.dart";
-import "package:nexus/models/room.dart";
+import "package:nexus/models/full_room.dart";
 
-class RoomsController extends Notifier<IMap<String, Room>> {
+class RoomsController extends AsyncNotifier<IList<FullRoom>> {
   @override
-  IMap<String, Room> build() => const IMap.empty();
+  Future<IList<FullRoom>> build() async {
+    final client = await ref.watch(ClientController.provider.future);
 
-  void update(IMap<String, Room> rooms, ISet<String> leftRooms) {
+    ref.onDispose(
-    final merged = rooms.entries.fold(state, (acc, entry) {
+      client.onSync.stream.listen((_) => ref.invalidateSelf()).cancel,
-      final roomId = entry.key;
-      final incoming = entry.value;
-      final existing = acc[roomId];
-
-      final events = existing?.events.updateById(
-        incoming.events,
-        (item) => item.eventId,
     );
 
-      ref
+    return IList(await Future.wait(client.rooms.map((room) => room.fullRoom)));
-          .watch(NewEventsController.provider(roomId).notifier)
-          .add(
-            incoming.timeline
-                .map(
-                  (timelineTuple) => events?.firstWhereOrNull(
-                    (event) => timelineTuple.eventRowId == event.rowId,
-                  ),
-                )
-                .nonNulls
-                .toIList(),
-          );
-
-      return acc.add(
-        roomId,
-        existing?.copyWith(
-              metadata: incoming.metadata ?? existing.metadata,
-              events: events!,
-              state: incoming.state.entries.fold(
-                existing.state,
-                (previousValue, event) => previousValue.add(
-                  event.key,
-                  (previousValue[event.key] ?? const IMap.empty()).addAll(
-                    event.value,
-                  ),
-                ),
-              ),
-              timeline:
-                  (incoming.reset
-                          ? incoming.timeline
-                          : existing.timeline.updateById(
-                              incoming.timeline,
-                              (item) => item.timelineRowId,
-                            ))
-                      .sortedBy((element) => element.timelineRowId)
-                      .toIList(),
-              receipts: incoming.receipts.entries.fold(
-                existing.receipts,
-                (receiptAcc, event) => receiptAcc.add(
-                  event.key,
-                  (receiptAcc[event.key] ?? IList<ReadReceipt>()).addAll(
-                    event.value,
-                  ),
-                ),
-              ),
-            ) ??
-            incoming,
-      );
-    });
-
-    final prunedList = leftRooms.fold(
-      merged,
-      (acc, roomId) => acc.remove(roomId),
-    );
-    state = prunedList;
   }
 
-  static final provider = NotifierProvider<RoomsController, IMap<String, Room>>(
+  static final provider =
+      AsyncNotifierProvider<RoomsController, IList<FullRoom>>(
         RoomsController.new,
       );
 }

lib/controllers/secure_storage_controller.dart

@@ -0,0 +1,19 @@
+import "package:flutter_riverpod/flutter_riverpod.dart";
+import "package:flutter_secure_storage/flutter_secure_storage.dart";
+
+class SecureStorageController extends Notifier<FlutterSecureStorage> {
+  @override
+  FlutterSecureStorage build() => FlutterSecureStorage();
+
+  Future<String?> get(String key) => state.read(key: key);
+
+  Future<void> set(String key, String value) =>
+      state.write(key: key, value: value);
+
+  Future<void> clear() => state.deleteAll();
+
+  static final provider =
+      NotifierProvider<SecureStorageController, FlutterSecureStorage>(
+        SecureStorageController.new,
+      );
+}

lib/controllers/selected_room_controller.dart

@@ -2,23 +2,24 @@ import "package:collection/collection.dart";
 import "package:flutter_riverpod/flutter_riverpod.dart";
 import "package:nexus/controllers/key_controller.dart";
 import "package:nexus/controllers/selected_space_controller.dart";
-import "package:nexus/models/room.dart";
+import "package:nexus/models/full_room.dart";
 
-class SelectedRoomController extends Notifier<Room?> {
+class SelectedRoomController extends AsyncNotifier<FullRoom?> {
   @override
-  Room? build() {
+  Future<FullRoom?> build() async {
-    final space = ref.watch(SelectedSpaceController.provider);
+    final space = await ref.watch(SelectedSpaceController.provider.future);
     final selectedRoomId = ref.watch(
       KeyController.provider(KeyController.roomKey),
     );
 
     return space.children.firstWhereOrNull(
-          (room) => room.metadata?.id == selectedRoomId,
+          (room) => room.roomData.id == selectedRoomId,
         ) ??
         space.children.firstOrNull;
   }
 
-  static final provider = NotifierProvider<SelectedRoomController, Room?>(
+  static final provider =
+      AsyncNotifierProvider<SelectedRoomController, FullRoom?>(
         SelectedRoomController.new,
       );
 }

lib/controllers/selected_space_controller.dart

@@ -4,10 +4,12 @@ import "package:nexus/controllers/key_controller.dart";
 import "package:nexus/controllers/spaces_controller.dart";
 import "package:nexus/models/space.dart";
 
-class SelectedSpaceController extends Notifier<Space> {
+class SelectedSpaceController extends AsyncNotifier<Space> {
   @override
-  Space build() {
+  Future<Space> build() async {
-    final spaces = ref.watch(SpacesController.provider);
+    final spaces = await ref.watch(
+      SpacesController.provider.selectAsync((data) => data),
+    );
     final selectedSpaceId = ref.watch(
       KeyController.provider(KeyController.spaceKey),
     );
@@ -16,7 +18,7 @@ class SelectedSpaceController extends Notifier<Space> {
         spaces.first;
   }
 
-  static final provider = NotifierProvider<SelectedSpaceController, Space>(
+  static final provider = AsyncNotifierProvider<SelectedSpaceController, Space>(
     SelectedSpaceController.new,
   );
 }

lib/controllers/space_edges_controller.dart

@@ -1,16 +0,0 @@
-import "package:fast_immutable_collections/fast_immutable_collections.dart";
-import "package:flutter_riverpod/flutter_riverpod.dart";
-import "package:nexus/models/space_edge.dart";
-
-class SpaceEdgesController extends Notifier<IMap<String, IList<SpaceEdge>>> {
-  @override
-  IMap<String, IList<SpaceEdge>> build() => const IMap.empty();
-
-  void set(IMap<String, IList<SpaceEdge>> newEdges) =>
-      state = state.addAll(newEdges);
-
-  static final provider =
-      NotifierProvider<SpaceEdgesController, IMap<String, IList<SpaceEdge>>>(
-        SpaceEdgesController.new,
-      );
-}

lib/controllers/spaces_controller.dart

@@ -1,116 +1,77 @@
 import "package:fast_immutable_collections/fast_immutable_collections.dart";
 import "package:flutter/material.dart";
 import "package:flutter_riverpod/flutter_riverpod.dart";
-import "package:nexus/controllers/account_data_controller.dart";
+import "package:nexus/controllers/client_controller.dart";
-import "package:nexus/controllers/rooms_controller.dart";
+import "package:nexus/helpers/extensions/get_full_room.dart";
-import "package:nexus/controllers/top_level_spaces_controller.dart";
+import "package:nexus/helpers/extensions/room_to_children.dart";
-import "package:nexus/controllers/space_edges_controller.dart";
 import "package:nexus/models/space.dart";
-import "package:nexus/models/room.dart";
-import "package:nexus/models/space_edge.dart";
 
-class SpacesController extends Notifier<IList<Space>> {
+class SpacesController extends AsyncNotifier<IList<Space>> {
   @override
-  IList<Space> build() {
+  Future<IList<Space>> build() async {
-    final rooms = ref.watch(RoomsController.provider);
+    final client = await ref.watch(ClientController.provider.future);
-    final topLevelSpaceIds = ref.watch(TopLevelSpacesController.provider);
-    final spaceEdges = ref.watch(SpaceEdgesController.provider);
 
-    final childRoomsBySpaceId = IMap.fromEntries(
+    ref.onDispose(
-      topLevelSpaceIds.map((spaceId) {
+      client.onSync.stream.listen((_) => ref.invalidateSelf()).cancel,
-        ISet<String> walk(String currentId) {
-          final children = spaceEdges[currentId] ?? IList<SpaceEdge>();
-
-          return children.fold<ISet<String>>(const ISet.empty(), (acc, edge) {
-            final childId = edge.childId;
-            final isSpace = spaceEdges.containsKey(childId);
-
-            return acc
-                .addAll(!isSpace ? ISet([childId]) : const ISet.empty())
-                .addAll(isSpace ? walk(childId) : const ISet.empty());
-          });
-        }
-
-        return MapEntry(
-          spaceId,
-          walk(spaceId).map((id) => rooms[id]).nonNulls.toIList(),
-        );
-      }),
     );
 
-    final allNestedRoomIds = childRoomsBySpaceId.values
+    final topLevel = IList(
-        .expand((l) => l)
+      await Future.wait(
-        .map(
+        client.rooms
-          (room) => rooms.entries
+            .where((room) => !room.isDirectChat)
-              .firstWhere(
-                (entry) => entry.value.metadata?.id == room.metadata?.id,
-              )
-              .key,
-        )
-        .toISet();
-
-    final otherRooms = rooms.entries
             .where(
-          (e) =>
+              (room) => client.rooms
-              !allNestedRoomIds.contains(e.key) &&
+                  .where((room) => room.isSpace)
-              !topLevelSpaceIds.contains(e.key) &&
+                  .every(
-              !spaceEdges.containsKey(e.key),
+                    (match) => match.spaceChildren.every(
-        )
+                      (child) => child.roomId != room.id,
-        .map((e) => e.value);
+                    ),
-
-    final accountData = ref.watch(AccountDataController.provider);
-
-    final directMessages = IMap(
-      accountData["m.direct"]?.content ?? {},
-    ).values.expand((element) => element);
-
-    final homeRooms = otherRooms
-        .where(
-          (room) =>
-              directMessages.any(
-                (directMessage) => directMessage == room.metadata?.id,
-              ) ==
-              false,
-        )
-        .toIList();
-
-    final dmRooms = otherRooms
-        .where(
-          (room) => directMessages.any(
-            (directMessage) => directMessage == room.metadata?.id,
                   ),
             )
-        .toIList();
+            .map((room) => room.fullRoom),
-
+      ),
-    final topLevelSpacesList = topLevelSpaceIds
-        .map((id) {
-          final room = rooms[id];
-          if (room == null) return null;
-
-          final children = childRoomsBySpaceId[id] ?? IList<Room>();
-          return Space(
-            id: id,
-            title: room.metadata?.name ?? "Unnamed Room",
-            room: room,
-            children: children,
     );
-        })
-        .nonNulls
-        .toIList();
 
-    return <Space>[
+    final topLevelSpaces = topLevel.where((r) => r.roomData.isSpace).toIList();
-      Space(id: "home", title: "Home", icon: Icons.home, children: homeRooms),
+    final topLevelRooms = topLevel.where((r) => !r.roomData.isSpace).toIList();
+
+    return IList([
       Space(
-        id: "dms",
+        client: client,
-        title: "Direct Messages",
+        title: "Home",
-        icon: Icons.people,
+        id: "home",
-        children: dmRooms,
+        children: topLevelRooms,
+        icon: Icons.home,
       ),
-      ...topLevelSpacesList,
+      Space(
-    ].toIList();
+        client: client,
+        title: "Direct Messages",
+        id: "dms",
+        children: IList(
+          await Future.wait(
+            client.rooms
+                .where((room) => room.isDirectChat)
+                .map((room) => room.fullRoom),
+          ),
+        ),
+        icon: Icons.person,
+      ),
+      ...(await Future.wait(
+        topLevelSpaces.map(
+          (space) async => Space(
+            client: client,
+            title: space.title,
+            avatar: space.avatar,
+            id: space.roomData.id,
+            roomData: space.roomData,
+            children: IList(await space.roomData.getAllChildren()),
+          ),
+        ),
+      )),
+    ]);
   }
 
-  static final provider = NotifierProvider<SpacesController, IList<Space>>(
+  static final provider = AsyncNotifierProvider<SpacesController, IList<Space>>(
     SpacesController.new,
   );
 }

lib/controllers/sync_status_controller.dart

@@ -1,13 +0,0 @@
-import "package:flutter_riverpod/flutter_riverpod.dart";
-import "package:nexus/models/sync_status.dart";
-
-class SyncStatusController extends Notifier<SyncStatus?> {
-  @override
-  Null build() => null;
-
-  void set(SyncStatus newStatus) => state = newStatus;
-
-  static final provider = NotifierProvider<SyncStatusController, SyncStatus?>(
-    SyncStatusController.new,
-  );
-}

lib/controllers/thumbnail_controller.dart

@@ -0,0 +1,22 @@
+import "package:flutter_riverpod/flutter_riverpod.dart";
+import "package:matrix/matrix.dart";
+import "package:nexus/controllers/client_controller.dart";
+import "package:nexus/models/image_data.dart";
+
+class ThumbnailController extends AsyncNotifier<String?> {
+  ThumbnailController(this.data);
+  final ImageData data;
+
+  @override
+  Future<String?> build({String? from}) async {
+    final client = await ref.watch(ClientController.provider.future);
+    final uri = await Uri.tryParse(data.uri)?.getDownloadUri(client);
+
+    return uri.toString();
+  }
+
+  static final provider = AsyncNotifierProvider.family
+      .autoDispose<ThumbnailController, String?, ImageData>(
+        ThumbnailController.new,
+      );
+}

lib/controllers/top_level_spaces_controller.dart

@@ -1,14 +0,0 @@
-import "package:fast_immutable_collections/fast_immutable_collections.dart";
-import "package:flutter_riverpod/flutter_riverpod.dart";
-
-class TopLevelSpacesController extends Notifier<IList<String>> {
-  @override
-  IList<String> build() => const IList.empty();
-
-  void set(IList<String> newSpaces) => state = newSpaces;
-
-  static final provider =
-      NotifierProvider<TopLevelSpacesController, IList<String>>(
-        TopLevelSpacesController.new,
-      );
-}

lib/helpers/extensions/color_hex.dart

@@ -0,0 +1,8 @@
+import "package:flutter/widgets.dart";
+
+extension ColorHex on Color {
+  String get hex {
+    final rgb = toARGB32() & 0x00FFFFFF;
+    return "#${rgb.toRadixString(16).padLeft(6, "0")}";
+  }
+}

lib/helpers/extensions/event_to_message.dart

@@ -0,0 +1,145 @@
+import "package:collection/collection.dart";
+import "package:flutter_chat_core/flutter_chat_core.dart";
+import "package:matrix/matrix.dart";
+
+extension EventToMessage on Event {
+  Future<Message?> toMessage(
+    Timeline timeline, {
+    bool mustBeText = false,
+    bool includeEdits = false,
+  }) async {
+    final replyId = inReplyToEventId();
+    final newEvent = (unsigned?["m.relations"] as Map?)?["m.replace"];
+    final event = newEvent == null ? this : Event.fromJson(newEvent, room);
+
+    final replyEvent = replyId == null
+        ? null
+        : await room.getEventById(replyId);
+
+    final sender =
+        await event.fetchSenderUser() ?? event.senderFromMemoryOrFallback;
+    final newContent = event.content["m.new_content"] as Map?;
+    final metadata = {
+      "formatted":
+          newContent?["formatted_body"] ??
+          newContent?["body"] ??
+          event.content["formatted_body"] ??
+          event.content["body"] ??
+          "",
+      "reply": await replyEvent?.toMessage(mustBeText: true, timeline),
+      "body": newContent?["body"] ?? event.content["body"],
+      "eventType": event.type,
+      "avatarUrl": sender.avatarUrl.toString(),
+      "displayName": sender.displayName ?? sender.id,
+      "txnId": transactionId,
+    };
+
+    final editedAt = event.relationshipType == RelationshipTypes.edit
+        ? event.originServerTs
+        : null;
+
+    if ((redacted && !mustBeText) ||
+        (!includeEdits && (relationshipType == RelationshipTypes.edit))) {
+      return null;
+    }
+
+    // TODO: Use server-generated preview if enabled when https://github.com/famedly/matrix-dart-sdk/issues/2195 is fixed.
+
+    // final match = Uri.tryParse(
+    //   RegExp(regexLink, caseSensitive: false).firstMatch(body)?.group(0) ?? "",
+    // );
+
+    // final preview = match == null
+    //     ? null
+    // : await room.client.getUrlPreview(match);
+
+    final asText =
+        Message.text(
+              metadata: metadata,
+              id: eventId,
+              authorId: senderId,
+              text: redacted ? "This message has been deleted..." : event.body,
+              replyToMessageId: replyId,
+              deliveredAt: originServerTs,
+              editedAt: editedAt,
+            )
+            as TextMessage;
+
+    if (mustBeText) return asText;
+    return switch (type) {
+      EventTypes.Encrypted => asText.copyWith(
+        text: "Unable to decrypt message.",
+        metadata: {...metadata, "formatted": "Unable to decrypt message."},
+      ),
+      PollEventContent.startType => Message.custom(
+        metadata: {
+          ...metadata,
+          "poll": event.parsedPollEventContent.pollStartContent,
+          "responses": event.getPollResponses(timeline),
+        },
+        id: eventId,
+        deliveredAt: originServerTs,
+        authorId: senderId,
+      ),
+      (EventTypes.Sticker || EventTypes.Message) => switch (messageType) {
+        (MessageTypes.Sticker || MessageTypes.Image) => Message.image(
+          metadata: metadata,
+          id: eventId,
+          authorId: senderId,
+          text: event.text,
+          source: (await getAttachmentUri()).toString(),
+          replyToMessageId: replyId,
+          deliveredAt: originServerTs,
+          blurhash: (event.content["info"] as Map?)?["xyz.amorgan.blurhash"],
+        ),
+        MessageTypes.Audio => Message.audio(
+          metadata: metadata,
+          id: eventId,
+          authorId: senderId,
+          text: event.text,
+          replyToMessageId: replyId,
+          source: (await event.getAttachmentUri()).toString(),
+          deliveredAt: originServerTs,
+          // TODO: See if we can figure out duration
+          duration: Duration(hours: 1),
+        ),
+        MessageTypes.File => Message.file(
+          name: event.content["filename"].toString(),
+          metadata: metadata,
+          id: eventId,
+          authorId: senderId,
+          source: (await event.getAttachmentUri()).toString(),
+          replyToMessageId: replyId,
+          deliveredAt: originServerTs,
+        ),
+        _ => asText,
+      },
+      EventTypes.RoomMember => Message.system(
+        metadata: metadata,
+        id: eventId,
+        authorId: senderId,
+        text:
+            "${event.asUser.displayName ?? event.asUser.id} ${switch (Membership.values.firstWhereOrNull((membership) => membership.name == event.content["membership"])) {
+              Membership.invite => "was invited to",
+              Membership.join => "joined",
+              Membership.leave => "left",
+              Membership.knock => "asked to join",
+              Membership.ban => "was banned from",
+              _ => "did something relating to",
+            }} the room.",
+      ),
+      EventTypes.Redaction => null,
+      _ =>
+        // Turn this on for debugging purposes
+        false
+            // ignore: dead_code
+            ? Message.unsupported(
+                metadata: metadata,
+                id: eventId,
+                authorId: senderId,
+                replyToMessageId: replyId,
+              )
+            : null,
+    };
+  }
+}

lib/helpers/extensions/get_full_room.dart

@@ -0,0 +1,13 @@
+import "package:matrix/matrix.dart";
+import "package:nexus/models/full_room.dart";
+
+extension GetFullRoom on Room {
+  Future<FullRoom> get fullRoom async {
+    await loadHeroUsers();
+    return FullRoom(
+      roomData: this,
+      title: getLocalizedDisplayname(),
+      avatar: await avatar?.getThumbnailUri(client, width: 24, height: 24),
+    );
+  }
+}

lib/helpers/extensions/get_headers.dart

@@ -1,7 +1,5 @@
-import "package:flutter_riverpod/flutter_riverpod.dart";
+import "package:matrix/matrix.dart";
-import "package:nexus/controllers/header_controller.dart";
 
-extension GetHeaders on WidgetRef {
+extension GetHeaders on Client {
-  Map<String, String> get headers =>
+  Map<String, String> get headers => {"authorization": "Bearer $accessToken"};
-      watch(HeaderController.provider).requireValue;
 }

lib/helpers/extensions/gomuks_buffer.dart

@@ -1,36 +0,0 @@
-import "dart:convert";
-import "dart:ffi";
-import "dart:typed_data";
-import "package:ffi/ffi.dart";
-import "package:nexus/src/third_party/gomuks.g.dart";
-
-extension GomuksOwnedBufferToX on GomuksOwnedBuffer {
-  Uint8List toBytes() {
-    try {
-      if (base == nullptr || length <= 0) return Uint8List(0);
-      return Uint8List.fromList(base.asTypedList(length));
-    } finally {
-      calloc.free(base);
-    }
-  }
-
-  dynamic toJson() => jsonDecode(utf8.decode(toBytes()));
-}
-
-extension JsonToGomuksBuffer on Map<String, dynamic> {
-  Pointer<GomuksBorrowedBuffer> toGomuksBufferPtr() {
-    final jsonString = json.encode(this);
-    final bytes = utf8.encode(jsonString);
-
-    final dataPtr = calloc<Uint8>(bytes.length);
-    dataPtr.asTypedList(bytes.length).setAll(0, bytes);
-
-    final ptr = calloc<GomuksBorrowedBuffer>();
-
-    ptr.ref
-      ..base = dataPtr
-      ..length = bytes.length;
-
-    return ptr;
-  }
-}

lib/helpers/extensions/join_room_with_snackbars.dart

@@ -1,47 +1,42 @@
 import "package:collection/collection.dart";
-import "package:fast_immutable_collections/fast_immutable_collections.dart";
 import "package:flutter/material.dart";
 import "package:hooks_riverpod/hooks_riverpod.dart";
-import "package:nexus/controllers/client_controller.dart";
+import "package:matrix/matrix.dart";
 import "package:nexus/controllers/key_controller.dart";
 import "package:nexus/controllers/spaces_controller.dart";
-import "package:nexus/helpers/extensions/link_to_mention.dart";
-import "package:nexus/models/requests/join_room_request.dart";
 
-extension JoinRoomWithSnackbars on ClientController {
+extension JoinRoomWithSnackbars on Client {
   Future<void> joinRoomWithSnackBars(
     BuildContext context,
     String roomAlias,
     WidgetRef ref,
   ) async {
-    final roomIdOrAlias = roomAlias.mention ?? roomAlias;
+    final parsed = roomAlias.parseIdentifierIntoParts();
+    final alias = parsed?.primaryIdentifier ?? roomAlias;
 
     final scaffoldMessenger = ScaffoldMessenger.of(context);
 
     final snackbar = scaffoldMessenger.showSnackBar(
       SnackBar(
-        content: Text("Joining room $roomIdOrAlias."),
+        content: Text("Joining room $alias."),
         duration: Duration(days: 999),
       ),
     );
 
     try {
-      final id = await joinRoom(
+      final id = await joinRoom(alias, via: parsed?.via.toList());
-        JoinRoomRequest(
-          roomIdOrAlias: roomIdOrAlias,
-          via: IList(Uri.tryParse(roomAlias)?.queryParametersAll["via"] ?? []),
-        ),
-      );
 
       snackbar.close();
 
       scaffoldMessenger.showSnackBar(
         SnackBar(
-          content: Text("Room $roomIdOrAlias successfully joined."),
+          content: Text("Room $alias successfully joined."),
           action: SnackBarAction(
             label: "Open",
             onPressed: () async {
-              final spaces = ref.watch(SpacesController.provider);
+              final spaces = await ref.refresh(
+                SpacesController.provider.future,
+              );
               final space = spaces.firstWhereOrNull((space) => space.id == id);
 
               await ref
@@ -52,9 +47,11 @@ extension JoinRoomWithSnackbars on ClientController {
                     space?.id ??
                         spaces
                             .firstWhere(
-                              (space) => space.children.any(
+                              (space) =>
-                                (child) => child.metadata?.id == id,
+                                  space.children.firstWhereOrNull(
-                              ),
+                                    (child) => child.roomData.id == id,
+                                  ) !=
+                                  null,
                             )
                             .id,
                   );

lib/helpers/extensions/link_to_mention.dart

@@ -1,44 +0,0 @@
-extension LinkToMention on String {
-  /// Extracts a Matrix identifier from this string.
-  ///
-  /// Supports:
-  /// - https://matrix.to/#/...
-  /// - matrix:roomid/...
-  /// - matrix:r/...
-  /// - matrix:u/...
-  ///
-  /// Returns the decoded identifier (e.g. "#room:matrix.org")
-  /// or null if this is not a Matrix link.
-  String? get mention {
-    final trimmed = trim();
-
-    final matrixTo = RegExp(
-      r"^https?://matrix\.to/#/(.[^/?#]+)",
-      caseSensitive: false,
-    );
-
-    final matrixToMatch = matrixTo.firstMatch(trimmed);
-    if (matrixToMatch != null) {
-      return Uri.decodeComponent(matrixToMatch.group(1)!);
-    }
-
-    if (trimmed.toLowerCase().startsWith("matrix:")) {
-      try {
-        final uri = Uri.parse(trimmed);
-
-        if (uri.pathSegments.isNotEmpty) {
-          final identifier = uri.pathSegments.last;
-          if (identifier.isNotEmpty) {
-            return "${switch (uri.pathSegments.firstOrNull) {
-              "r" || "roomid" => "#",
-              "u" => "@",
-              _ => "",
-            }}${Uri.decodeComponent(identifier)}";
-          }
-        }
-      } catch (_) {}
-    }
-
-    return null;
-  }
-}

lib/helpers/extensions/list_to_messages.dart

@@ -0,0 +1,10 @@
+import "package:flutter_chat_core/flutter_chat_core.dart";
+import "package:matrix/matrix.dart";
+import "package:nexus/helpers/extensions/event_to_message.dart";
+
+extension ListToMessages on List<MatrixEvent> {
+  Future<List<Message>> toMessages(Room room, Timeline timeline) async =>
+      (await Future.wait(
+        map((event) => Event.fromMatrixEvent(event, room).toMessage(timeline)),
+      )).nonNulls.toList().reversed.toList();
+}

lib/helpers/extensions/mxc_to_https.dart

@@ -1,4 +0,0 @@
-extension MxcToHttps on Uri {
-  Uri mxcToHttps(String homeserver) =>
-      Uri.parse("${homeserver}_matrix/client/v1/media/download/$host$path");
-}

lib/helpers/extensions/room_to_children.dart

@@ -0,0 +1,27 @@
+import "package:collection/collection.dart";
+import "package:fast_immutable_collections/fast_immutable_collections.dart";
+import "package:matrix/matrix.dart";
+import "package:nexus/helpers/extensions/get_full_room.dart";
+import "package:nexus/models/full_room.dart";
+
+extension RoomToChildren on Room {
+  Future<IList<FullRoom>> getAllChildren() async {
+    final direct = await Future.wait(
+      spaceChildren
+          .map(
+            (child) => client.rooms
+                .firstWhereOrNull((r) => r.id == child.roomId)
+                ?.fullRoom,
+          )
+          .nonNulls,
+    );
+
+    return (await Future.wait(
+      direct.map(
+        (child) async => child.roomData.isSpace
+            ? await child.roomData.getAllChildren()
+            : [child],
+      ),
+    )).expand((list) => list).toIList();
+  }
+}

lib/main.dart

@@ -1,18 +1,15 @@
 import "dart:io";
-import "package:fast_immutable_collections/fast_immutable_collections.dart";
+
 import "package:flutter/foundation.dart";
 import "package:flutter_riverpod/flutter_riverpod.dart";
 import "package:nexus/controllers/client_controller.dart";
-import "package:nexus/controllers/client_state_controller.dart";
-import "package:nexus/controllers/header_controller.dart";
-import "package:nexus/controllers/init_complete_controller.dart";
-import "package:nexus/controllers/multi_provider_controller.dart";
 import "package:nexus/controllers/shared_prefs_controller.dart";
 import "package:nexus/helpers/extensions/better_when.dart";
 import "package:nexus/helpers/extensions/scheme_to_theme.dart";
 import "package:nexus/pages/chat_page.dart";
 import "package:nexus/pages/login_page.dart";
-import "package:nexus/pages/verify_page.dart";
+import "package:nexus/pages/settings_page.dart";
+import "package:nexus/widgets/appbar.dart";
 import "package:nexus/widgets/error_dialog.dart";
 import "package:nexus/widgets/loading.dart";
 import "package:window_manager/window_manager.dart";
@@ -38,7 +35,6 @@ New Value: ${newValue is AsyncData ? newValue.value : newValue}
 
 void showError(Object error, [StackTrace? stackTrace]) {
   if (error.toString().contains("DioException")) return;
-  if (error.toString().contains("Invalid source")) return;
   if (error.toString().contains("UTF-16")) return;
   if (error.toString().contains("HTTP request failed")) return;
   if (error.toString().contains("Invalid image data")) return;
@@ -85,11 +81,11 @@ void main() async {
   );
 }
 
-class App extends StatelessWidget {
+class App extends ConsumerWidget {
   const App({super.key});
 
   @override
-  Widget build(BuildContext context) => DynamicColorBuilder(
+  Widget build(BuildContext context, WidgetRef ref) => DynamicColorBuilder(
     builder: (lightDynamic, darkDynamic) => MaterialApp(
       navigatorKey: navigatorKey,
       debugShowCheckedModeBanner: false,
@@ -103,39 +99,39 @@ class App extends StatelessWidget {
                     brightness: Brightness.dark,
                   ))
               .theme,
-      home: Scaffold(
+      home: Builder(
-        body: Consumer(
+        builder: (context) => ref
-          builder: (_, ref, _) => ref
+            .watch(SharedPrefsController.provider)
-              .watch(
-                MultiProviderController.provider(
-                  IListConst([
-                    SharedPrefsController.provider,
-                    ClientController.provider,
-                    HeaderController.provider,
-                  ]),
-                ),
-              )
             .betterWhen(
-                data: (_) => Consumer(
+              data: (_) => ref
-                  builder: (_, ref, _) {
+                  .watch(ClientController.provider)
-                    final clientState = ref.watch(
+                  .betterWhen(
-                      ClientStateController.provider,
+                    data: (client) =>
-                    );
+                        client.accessToken == null ? LoginPage() : ChatPage(),
-
+                    loading: () => Scaffold(
-                    if (clientState == null || !clientState.isInitialized) {
+                      body: Center(
-                      return Loading();
+                        child: Column(
-                    }
+                          mainAxisSize: MainAxisSize.min,
-
+                          spacing: 16,
-                    if (!clientState.isLoggedIn) {
+                          children: [
-                      return LoginPage();
+                            Text(
-                    } else if (!clientState.isVerified) {
+                              "Syncing...",
-                      return VerifyPage();
+                              style: Theme.of(context).textTheme.headlineMedium,
-                    } else {
+                            ),
-                      return ref.watch(InitCompleteController.provider)
+                            Loading(),
-                          ? ChatPage()
+                          ],
-                          : Loading();
+                        ),
-                    }
+                      ),
-                  },
+                      appBar: Appbar(
+                        actions: [
+                          IconButton(
+                            onPressed: () => Navigator.of(context).push(
+                              MaterialPageRoute(builder: (_) => SettingsPage()),
+                            ),
+                            icon: Icon(Icons.settings),
+                          ),
+                        ],
+                      ),
                     ),
                   ),
             ),

lib/models/account_data.dart

@@ -1,16 +0,0 @@
-import "package:freezed_annotation/freezed_annotation.dart";
-part "account_data.freezed.dart";
-part "account_data.g.dart";
-
-@freezed
-abstract class AccountData with _$AccountData {
-  const factory AccountData({
-    required String userId,
-    required String? roomId,
-    required String type,
-    required dynamic content,
-  }) = _AccountData;
-
-  factory AccountData.fromJson(Map<String, Object?> json) =>
-      _$AccountDataFromJson(json);
-}

lib/models/client_state.dart

@@ -1,17 +0,0 @@
-import "package:freezed_annotation/freezed_annotation.dart";
-part "client_state.freezed.dart";
-part "client_state.g.dart";
-
-@freezed
-abstract class ClientState with _$ClientState {
-  const factory ClientState({
-    required bool isInitialized,
-    required bool isLoggedIn,
-    required bool isVerified,
-    required String? userId,
-    required String? homeserverUrl,
-  }) = _ClientState;
-
-  factory ClientState.fromJson(Map<String, Object?> json) =>
-      _$ClientStateFromJson(json);
-}

lib/models/epoch_date_time_converter.dart

@@ -1,11 +0,0 @@
-import "package:freezed_annotation/freezed_annotation.dart";
-
-class EpochDateTimeConverter implements JsonConverter<DateTime, int> {
-  const EpochDateTimeConverter();
-
-  @override
-  DateTime fromJson(int json) => DateTime.fromMillisecondsSinceEpoch(json);
-
-  @override
-  int toJson(DateTime object) => object.millisecondsSinceEpoch;
-}

lib/models/event.dart

@@ -1,80 +0,0 @@
-import "package:fast_immutable_collections/fast_immutable_collections.dart";
-import "package:freezed_annotation/freezed_annotation.dart";
-import "package:nexus/models/epoch_date_time_converter.dart";
-part "event.freezed.dart";
-part "event.g.dart";
-
-@freezed
-abstract class Event with _$Event {
-  const factory Event({
-    @JsonKey(name: "rowid") required int rowId,
-    @JsonKey(name: "timeline_rowid") required int timelineRowId,
-    required String roomId,
-    required String eventId,
-    @JsonKey(name: "sender") required String authorId,
-    required String type,
-    String? stateKey,
-    @EpochDateTimeConverter() required DateTime timestamp,
-    required IMap<String, dynamic> content,
-    IMap<String, dynamic>? decrypted,
-    String? decryptedType,
-    @Default(IMap.empty()) IMap<String, dynamic> unsigned,
-    LocalContent? localContent,
-    String? transactionId,
-    String? redactedBy,
-    String? relatesTo,
-    String? relationType,
-    String? decryptionError,
-    String? sendError,
-    @Default(IMap.empty()) IMap<String, int> reactions,
-    @JsonKey(name: "last_edit_rowid") int? lastEditRowId,
-    @UnreadTypeConverter() UnreadType? unreadType,
-  }) = _Event;
-
-  factory Event.fromJson(Map<String, Object?> json) => _$EventFromJson(json);
-}
-
-@freezed
-abstract class LocalContent with _$LocalContent {
-  const factory LocalContent({
-    String? sanitizedHtml,
-    String? editSource,
-    bool? wasPlaintext,
-    bool? bigEmoji,
-    bool? hasMath,
-    bool? replyFallbackRemoved,
-  }) = _LocalContent;
-
-  factory LocalContent.fromJson(Map<String, Object?> json) =>
-      _$LocalContentFromJson(json);
-}
-
-class UnreadTypeConverter implements JsonConverter<UnreadType?, int?> {
-  const UnreadTypeConverter();
-
-  @override
-  UnreadType? fromJson(int? json) => json == null ? null : UnreadType(json);
-
-  @override
-  int? toJson(UnreadType? object) => object?.value;
-}
-
-// I think this is correct but I'm not sure, its some type of bitmask.
-@immutable
-class UnreadType {
-  final int value;
-
-  const UnreadType(this.value);
-
-  static const none = UnreadType(0);
-  static const normal = UnreadType(1);
-  static const notify = UnreadType(2);
-  static const highlight = UnreadType(4);
-  static const sound = UnreadType(8);
-
-  bool get isNone => value == 0;
-  bool get isNormal => (value & 1) != 0;
-  bool get shouldNotify => (value & 2) != 0;
-  bool get isHighlighted => (value & 4) != 0;
-  bool get playsSound => (value & 8) != 0;
-}

lib/models/full_room.dart

@@ -0,0 +1,13 @@
+import "package:freezed_annotation/freezed_annotation.dart";
+import "package:matrix/matrix.dart";
+part "full_room.freezed.dart";
+
+@freezed
+abstract class FullRoom with _$FullRoom {
+  const FullRoom._();
+  const factory FullRoom({
+    required Room roomData,
+    required String title,
+    required Uri? avatar,
+  }) = _FullRoom;
+}

lib/models/image_data.dart

@@ -0,0 +1,11 @@
+import "package:freezed_annotation/freezed_annotation.dart";
+part "image_data.freezed.dart";
+
+@freezed
+abstract class ImageData with _$ImageData {
+  const factory ImageData({
+    required String uri,
+    required int? height,
+    required int? width,
+  }) = _ImageData;
+}

lib/models/lazy_load_summary.dart

@@ -1,16 +0,0 @@
-import "package:fast_immutable_collections/fast_immutable_collections.dart";
-import "package:freezed_annotation/freezed_annotation.dart";
-part "lazy_load_summary.freezed.dart";
-part "lazy_load_summary.g.dart";
-
-@freezed
-abstract class LazyLoadSummary with _$LazyLoadSummary {
-  const factory LazyLoadSummary({
-    required IList<String>? heroes,
-    required int? joinedMemberCount,
-    required int? invitedMemberCount,
-  }) = _LazyLoadSummary;
-
-  factory LazyLoadSummary.fromJson(Map<String, Object?> json) =>
-      _$LazyLoadSummaryFromJson(json);
-}

lib/models/message_config.dart

@@ -1,28 +0,0 @@
-import "package:freezed_annotation/freezed_annotation.dart";
-import "package:nexus/models/event.dart";
-import "package:nexus/models/room.dart";
-part "message_config.freezed.dart";
-part "message_config.g.dart";
-
-@freezed
-abstract class MessageConfig with _$MessageConfig {
-  const MessageConfig._();
-  const factory MessageConfig({
-    @Default(false) bool alwaysReturn,
-    @Default(false) bool includeEdits,
-    required Room room,
-    required Event event,
-  }) = _MessageConfig;
-
-  @override
-  bool operator ==(Object other) =>
-      other.runtimeType == runtimeType &&
-      other is MessageConfig &&
-      other.event.eventId == event.eventId;
-
-  @override
-  int get hashCode => Object.hash(runtimeType, event.eventId);
-
-  factory MessageConfig.fromJson(Map<String, Object?> json) =>
-      _$MessageConfigFromJson(json);
-}

lib/models/messages_config.dart

@@ -1,17 +0,0 @@
-import "package:fast_immutable_collections/fast_immutable_collections.dart";
-import "package:freezed_annotation/freezed_annotation.dart";
-import "package:nexus/models/event.dart";
-import "package:nexus/models/room.dart";
-part "messages_config.freezed.dart";
-part "messages_config.g.dart";
-
-@freezed
-abstract class MessagesConfig with _$MessagesConfig {
-  const factory MessagesConfig({
-    required Room room,
-    required IList<Event> events,
-  }) = _MessagesConfig;
-
-  factory MessagesConfig.fromJson(Map<String, Object?> json) =>
-      _$MessagesConfigFromJson(json);
-}

lib/models/paginate.dart

@@ -1,17 +0,0 @@
-import "package:fast_immutable_collections/fast_immutable_collections.dart";
-import "package:freezed_annotation/freezed_annotation.dart";
-import "package:nexus/models/event.dart";
-part "paginate.freezed.dart";
-part "paginate.g.dart";
-
-@freezed
-abstract class Paginate with _$Paginate {
-  const factory Paginate({
-    required IList<Event> events,
-    required IList<Event> relatedEvents,
-    required bool hasMore,
-  }) = _Paginate;
-
-  factory Paginate.fromJson(Map<String, Object?> json) =>
-      _$PaginateFromJson(json);
-}

lib/models/profile.dart

@@ -1,29 +0,0 @@
-import "package:fast_immutable_collections/fast_immutable_collections.dart";
-import "package:freezed_annotation/freezed_annotation.dart";
-part "profile.freezed.dart";
-part "profile.g.dart";
-
-@freezed
-abstract class Profile with _$Profile {
-  const factory Profile({
-    String? avatarUrl,
-    @JsonKey(name: "displayname") String? displayName,
-    @JsonKey(name: "us.cloke.msc4175.tz") String? timezone,
-
-    @Default(IList.empty())
-    @JsonKey(name: "io.fsky.nyx.pronouns")
-    IList<Pronoun> pronouns,
-  }) = _Profile;
-
-  factory Profile.fromJson(Map<String, Object?> json) =>
-      _$ProfileFromJson(json);
-}
-
-@freezed
-abstract class Pronoun with _$Pronoun {
-  const factory Pronoun({required String language, required String summary}) =
-      _Pronoun;
-
-  factory Pronoun.fromJson(Map<String, Object?> json) =>
-      _$PronounFromJson(json);
-}

lib/models/read_receipt.dart

@@ -1,18 +0,0 @@
-import "package:freezed_annotation/freezed_annotation.dart";
-import "package:nexus/models/epoch_date_time_converter.dart";
-part "read_receipt.freezed.dart";
-part "read_receipt.g.dart";
-
-@freezed
-abstract class ReadReceipt with _$ReadReceipt {
-  const factory ReadReceipt({
-    String? roomId,
-    required String userId,
-    String? threadId,
-    required String eventId,
-    @EpochDateTimeConverter() required DateTime timestamp,
-  }) = _ReadReceipt;
-
-  factory ReadReceipt.fromJson(Map<String, Object?> json) =>
-      _$ReadReceiptFromJson(json);
-}

lib/models/requests/get_event_request.dart

@@ -1,32 +0,0 @@
-import "package:freezed_annotation/freezed_annotation.dart";
-import "package:nexus/models/room.dart";
-part "get_event_request.freezed.dart";
-part "get_event_request.g.dart";
-
-@Freezed(toJson: false)
-abstract class GetEventRequest with _$GetEventRequest {
-  const GetEventRequest._();
-  const factory GetEventRequest({
-    required Room room,
-    required String eventId,
-    @Default(false) bool unredact,
-  }) = _GetEventRequest;
-
-  Map<String, dynamic> toJson() => {
-    "room_id": room.metadata?.id,
-    "event_id": eventId,
-    "unredact": unredact,
-  };
-
-  @override
-  bool operator ==(Object other) =>
-      other.runtimeType == runtimeType &&
-      other is GetEventRequest &&
-      other.eventId == eventId;
-
-  @override
-  int get hashCode => Object.hash(runtimeType, eventId);
-
-  factory GetEventRequest.fromJson(Map<String, Object?> json) =>
-      _$GetEventRequestFromJson(json);
-}

lib/models/requests/get_related_events_request.dart

@@ -1,15 +0,0 @@
-import "package:freezed_annotation/freezed_annotation.dart";
-part "get_related_events_request.freezed.dart";
-part "get_related_events_request.g.dart";
-
-@freezed
-abstract class GetRelatedEventsRequest with _$GetRelatedEventsRequest {
-  const factory GetRelatedEventsRequest({
-    required String roomId,
-    required String eventId,
-    required String relationType,
-  }) = _GetRelatedEventsRequest;
-
-  factory GetRelatedEventsRequest.fromJson(Map<String, Object?> json) =>
-      _$GetRelatedEventsRequestFromJson(json);
-}

lib/models/requests/get_room_state_request.dart

@@ -1,15 +0,0 @@
-import "package:freezed_annotation/freezed_annotation.dart";
-part "get_room_state_request.freezed.dart";
-part "get_room_state_request.g.dart";
-
-@freezed
-abstract class GetRoomStateRequest with _$GetRoomStateRequest {
-  const factory GetRoomStateRequest({
-    required String roomId,
-    required bool fetchMembers,
-    @Default(false) bool includeMembers,
-  }) = _GetRoomStateRequest;
-
-  factory GetRoomStateRequest.fromJson(Map<String, Object?> json) =>
-      _$GetRoomStateRequestFromJson(json);
-}

lib/models/requests/join_room_request.dart

@@ -1,15 +0,0 @@
-import "package:fast_immutable_collections/fast_immutable_collections.dart";
-import "package:freezed_annotation/freezed_annotation.dart";
-part "join_room_request.freezed.dart";
-part "join_room_request.g.dart";
-
-@freezed
-abstract class JoinRoomRequest with _$JoinRoomRequest {
-  const factory JoinRoomRequest({
-    required String roomIdOrAlias,
-    required IList<String> via,
-  }) = _JoinRoomRequest;
-
-  factory JoinRoomRequest.fromJson(Map<String, Object?> json) =>
-      _$JoinRoomRequestFromJson(json);
-}

lib/models/requests/login_request.dart

@@ -1,15 +0,0 @@
-import "package:freezed_annotation/freezed_annotation.dart";
-part "login_request.freezed.dart";
-part "login_request.g.dart";
-
-@freezed
-abstract class LoginRequest with _$LoginRequest {
-  const factory LoginRequest({
-    required String username,
-    required String password,
-    required String homeserverUrl,
-  }) = _LoginRequest;
-
-  factory LoginRequest.fromJson(Map<String, Object?> json) =>
-      _$LoginRequestFromJson(json);
-}

lib/models/requests/paginate_request.dart

@@ -1,15 +0,0 @@
-import "package:freezed_annotation/freezed_annotation.dart";
-part "paginate_request.freezed.dart";
-part "paginate_request.g.dart";
-
-@freezed
-abstract class PaginateRequest with _$PaginateRequest {
-  const factory PaginateRequest({
-    required String roomId,
-    required int? maxTimelineId,
-    @Default(20) int limit,
-  }) = _PaginateRequest;
-
-  factory PaginateRequest.fromJson(Map<String, Object?> json) =>
-      _$PaginateRequestFromJson(json);
-}

lib/models/requests/redact_event_request.dart

@@ -1,3 +0,0 @@
-import "package:nexus/models/requests/report_request.dart";
-
-typedef RedactEventRequest = ReportRequest;

lib/models/requests/report_request.dart

@@ -1,15 +0,0 @@
-import "package:freezed_annotation/freezed_annotation.dart";
-part "report_request.freezed.dart";
-part "report_request.g.dart";
-
-@freezed
-abstract class ReportRequest with _$ReportRequest {
-  const factory ReportRequest({
-    required String roomId,
-    required String eventId,
-    String? reason,
-  }) = _ReportRequest;
-
-  factory ReportRequest.fromJson(Map<String, Object?> json) =>
-      _$ReportRequestFromJson(json);
-}

lib/models/requests/send_message_request.dart

@@ -1,54 +0,0 @@
-import "package:fast_immutable_collections/fast_immutable_collections.dart";
-import "package:freezed_annotation/freezed_annotation.dart";
-import "package:nexus/models/relation_type.dart";
-part "send_message_request.freezed.dart";
-part "send_message_request.g.dart";
-
-@freezed
-abstract class SendMessageRequest with _$SendMessageRequest {
-  const factory SendMessageRequest({
-    required String roomId,
-    required String text,
-    @Default(Mentions()) @JsonKey(name: "mentions") Mentions mentions,
-    @JsonKey(name: "relates_to") Relation? relation,
-  }) = _SendMessageRequest;
-
-  factory SendMessageRequest.fromJson(Map<String, Object?> json) =>
-      _$SendMessageRequestFromJson(json);
-}
-
-@freezed
-abstract class Mentions with _$Mentions {
-  const factory Mentions({
-    @Default(false) bool room,
-    @Default(IList.empty()) IList<String> userIds,
-  }) = _Mentions;
-
-  factory Mentions.fromJson(Map<String, Object?> json) =>
-      _$MentionsFromJson(json);
-}
-
-@Freezed(toJson: false)
-abstract class Relation with _$Relation {
-  const Relation._();
-
-  const factory Relation({
-    required String eventId,
-    required RelationType relationType,
-  }) = _Relation;
-
-  Map<String, dynamic> toJson() {
-    switch (relationType) {
-      case RelationType.reply:
-        return {
-          "m.in_reply_to": {"event_id": eventId},
-        };
-
-      case RelationType.edit:
-        return {"rel_type": "m.replace", "event_id": eventId};
-    }
-  }
-
-  factory Relation.fromJson(Map<String, dynamic> json) =>
-      _$RelationFromJson(json);
-}

lib/models/room.dart

@@ -1,36 +0,0 @@
-import "package:fast_immutable_collections/fast_immutable_collections.dart";
-import "package:freezed_annotation/freezed_annotation.dart";
-import "package:nexus/models/event.dart";
-import "package:nexus/models/read_receipt.dart";
-import "package:nexus/models/room_metadata.dart";
-part "room.freezed.dart";
-part "room.g.dart";
-
-@freezed
-abstract class Room with _$Room {
-  const factory Room({
-    @JsonKey(name: "meta") RoomMetadata? metadata,
-    @Default(IList.empty()) IList<TimelineRowTuple> timeline,
-    @Default(false) bool reset,
-    @Default(IMap.empty()) IMap<String, IMap<String, int>> state,
-    // required IMap<String, AccountData> accountData,
-    @Default(IList.empty()) IList<Event> events,
-    @Default(IMap.empty()) IMap<String, IList<ReadReceipt>> receipts,
-    @Default(false) bool dismissNotifications,
-    @Default(true) bool hasMore,
-    // required IList<Notification> notifications,
-  }) = _Room;
-
-  factory Room.fromJson(Map<String, Object?> json) => _$RoomFromJson(json);
-}
-
-@freezed
-abstract class TimelineRowTuple with _$TimelineRowTuple {
-  const factory TimelineRowTuple({
-    @JsonKey(name: "timeline_rowid") required int timelineRowId,
-    @JsonKey(name: "event_rowid") int? eventRowId,
-  }) = _TimelineRowTuple;
-
-  factory TimelineRowTuple.fromJson(Map<String, Object?> json) =>
-      _$TimelineRowTupleFromJson(json);
-}

lib/models/room_metadata.dart

@@ -1,30 +0,0 @@
-import "package:freezed_annotation/freezed_annotation.dart";
-import "package:nexus/models/epoch_date_time_converter.dart";
-import "package:nexus/models/lazy_load_summary.dart";
-part "room_metadata.freezed.dart";
-part "room_metadata.g.dart";
-
-@freezed
-abstract class RoomMetadata with _$RoomMetadata {
-  const factory RoomMetadata({
-    @JsonKey(name: "room_id") required String id,
-
-    // required CreateEventContent creationContent,
-    // required TombstoneEventContent tombstoneEventContent,
-    String? name,
-    Uri? avatar,
-    String? dmUserId,
-    String? topic,
-    String? canonicalAlias,
-    LazyLoadSummary? lazyLoadSummary,
-    required bool hasMemberList,
-    @JsonKey(name: "preview_event_rowid") required int previewEventRowID,
-    @EpochDateTimeConverter() required DateTime sortingTimestamp,
-    required int unreadHighlights,
-    required int unreadNotifications,
-    required int unreadMessages,
-  }) = _RoomMetadata;
-
-  factory RoomMetadata.fromJson(Map<String, Object?> json) =>
-      _$RoomMetadataFromJson(json);
-}

lib/models/session_backup.dart

@@ -0,0 +1,17 @@
+import "package:freezed_annotation/freezed_annotation.dart";
+part "session_backup.freezed.dart";
+part "session_backup.g.dart";
+
+@freezed
+abstract class SessionBackup with _$SessionBackup {
+  const factory SessionBackup({
+    required String accessToken,
+    required Uri homeserver,
+    required String userID,
+    required String deviceID,
+    required String deviceName,
+  }) = _SessionBackup;
+
+  factory SessionBackup.fromJson(Map<String, Object?> json) =>
+      _$SessionBackupFromJson(json);
+}

lib/models/space.dart

@@ -1,16 +1,20 @@
 import "package:fast_immutable_collections/fast_immutable_collections.dart";
 import "package:flutter/widgets.dart";
 import "package:freezed_annotation/freezed_annotation.dart";
-import "package:nexus/models/room.dart";
+import "package:matrix/matrix.dart";
+import "package:nexus/models/full_room.dart";
 part "space.freezed.dart";
 
 @freezed
 abstract class Space with _$Space {
+  const Space._();
   const factory Space({
-    required String id,
     required String title,
+    required String id,
+    required IList<FullRoom> children,
+    required Client client,
+    Room? roomData,
+    Uri? avatar,
     IconData? icon,
-    Room? room,
-    required IList<Room> children,
   }) = _Space;
 }

lib/models/space_edge.dart

@@ -1,14 +0,0 @@
-import "package:freezed_annotation/freezed_annotation.dart";
-part "space_edge.freezed.dart";
-part "space_edge.g.dart";
-
-@freezed
-abstract class SpaceEdge with _$SpaceEdge {
-  const factory SpaceEdge({
-    required String childId,
-    @Default(false) bool suggested,
-  }) = _SpaceEdge;
-
-  factory SpaceEdge.fromJson(Map<String, Object?> json) =>
-      _$SpaceEdgeFromJson(json);
-}

lib/models/sync_data.dart

@@ -1,23 +0,0 @@
-import "package:fast_immutable_collections/fast_immutable_collections.dart";
-import "package:freezed_annotation/freezed_annotation.dart";
-import "package:nexus/models/account_data.dart";
-import "package:nexus/models/room.dart";
-import "package:nexus/models/space_edge.dart";
-part "sync_data.freezed.dart";
-part "sync_data.g.dart";
-
-@freezed
-abstract class SyncData with _$SyncData {
-  const factory SyncData({
-    @Default(false) bool clearState,
-    @Default(IMap.empty()) IMap<String, AccountData> accountData,
-    @Default(IMap.empty()) IMap<String, Room> rooms,
-    @Default(ISet.empty()) ISet<String> leftRooms,
-    // required IList<InvitedRoom> invitedRooms,
-    IMap<String, IList<SpaceEdge>>? spaceEdges,
-    IList<String>? topLevelSpaces,
-  }) = _SyncData;
-
-  factory SyncData.fromJson(Map<String, Object?> json) =>
-      _$SyncDataFromJson(json);
-}

lib/models/sync_status.dart

@@ -1,18 +0,0 @@
-import "package:freezed_annotation/freezed_annotation.dart";
-part "sync_status.freezed.dart";
-part "sync_status.g.dart";
-
-@freezed
-abstract class SyncStatus with _$SyncStatus {
-  const factory SyncStatus({
-    required SyncStatusType type,
-    String? error,
-    required int errorCount,
-  }) = _SyncStatus;
-
-  factory SyncStatus.fromJson(Map<String, Object?> json) =>
-      _$SyncStatusFromJson(json);
-}
-
-@JsonEnum(fieldRename: FieldRename.snake)
-enum SyncStatusType { ok, waiting, erroring, permanentlyFailed }

lib/pages/chat_page.dart

@@ -1,13 +1,12 @@
 import "package:flutter/material.dart";
-import "package:flutter_riverpod/flutter_riverpod.dart";
-import "package:nexus/widgets/chat_page/sidebar.dart";
 import "package:nexus/widgets/chat_page/room_chat.dart";
+import "package:nexus/widgets/chat_page/sidebar.dart";
 
-class ChatPage extends ConsumerWidget {
+class ChatPage extends StatelessWidget {
   const ChatPage({super.key});
 
   @override
-  Widget build(BuildContext context, WidgetRef ref) => LayoutBuilder(
+  Widget build(BuildContext context) => LayoutBuilder(
     builder: (context, constraints) {
       final isDesktop = constraints.maxWidth > 650;
       final showMembersByDefault = constraints.maxWidth > 1000;

lib/pages/login_page.dart

@@ -5,7 +5,6 @@ import "package:hooks_riverpod/hooks_riverpod.dart";
 import "package:nexus/controllers/client_controller.dart";
 import "package:nexus/helpers/launch_helper.dart";
 import "package:nexus/models/homeserver.dart";
-import "package:nexus/models/requests/login_request.dart";
 import "package:nexus/widgets/appbar.dart";
 import "package:nexus/widgets/divider_text.dart";
 import "package:nexus/widgets/loading.dart";
@@ -16,25 +15,27 @@ class LoginPage extends HookConsumerWidget {
   @override
   Widget build(BuildContext context, WidgetRef ref) {
     final theme = Theme.of(context);
-    final client = ref.watch(ClientController.provider.notifier);
 
     final isLoading = useState(false);
-    final homeserver = useState<String?>(null);
+    final allowLogin = useState(false);
 
     final launch = ref.watch(LaunchHelper.provider).launchUrl;
 
-    Future<void> setHomeserver(Uri? newHomeserver) async {
+    Future<void> setHomeserver(Uri? homeserver) async {
       isLoading.value = true;
-
+      final succeeded = homeserver == null
-      homeserver.value = newHomeserver == null
+          ? false
-          ? null
+          : await ref
-          : await client.discoverHomeserver(
+                .watch(ClientController.provider.notifier)
-              newHomeserver.hasScheme
+                .setHomeserver(
-                  ? newHomeserver
+                  homeserver.hasScheme
-                  : Uri.https(newHomeserver.path),
+                      ? homeserver
+                      : Uri.https(homeserver.path),
                 );
 
-      if (homeserver.value == null && context.mounted) {
+      if (succeeded) {
+        allowLogin.value = true;
+      } else if (context.mounted) {
         ScaffoldMessenger.of(context).showSnackBar(
           SnackBar(
             content: Text(
@@ -97,7 +98,6 @@ class LoginPage extends HookConsumerWidget {
                     ),
                   ),
                   IconButton.filled(
-                    tooltip: "Confirm homeserver choice",
                     onPressed: isLoading.value
                         ? null
                         : () => setHomeserver(Uri.tryParse(homeserverUrl.text)),
@@ -144,7 +144,6 @@ class LoginPage extends HookConsumerWidget {
                         ? null
                         : () => setHomeserver(homeserver.url),
                     trailing: IconButton(
-                      tooltip: "Launch homeserver info page",
                       onPressed: () => launch(homeserver.url),
                       icon: Icon(Icons.info_outline),
                     ),
@@ -158,7 +157,7 @@ class LoginPage extends HookConsumerWidget {
               ),
               if (isLoading.value)
                 Padding(padding: EdgeInsets.only(top: 32), child: Loading())
-              else if (homeserver.value != null) ...[
+              else if (allowLogin.value) ...[
                 DividerText("Then, sign in:"),
                 SizedBox(height: 4),
                 TextField(
@@ -175,13 +174,9 @@ class LoginPage extends HookConsumerWidget {
                 ElevatedButton(
                   onPressed: () async {
                     isLoading.value = true;
-                    final succeeded = await client.login(
+                    final succeeded = await ref
-                      LoginRequest(
+                        .watch(ClientController.provider.notifier)
-                        username: username.text,
+                        .login(username.text, password.text);
-                        password: password.text,
-                        homeserverUrl: homeserver.value!,
-                      ),
-                    );
 
                     if (!succeeded && context.mounted) {
                       ScaffoldMessenger.of(context).showSnackBar(

lib/pages/settings_page.dart

@@ -1,11 +1,18 @@
 import "package:flutter/material.dart";
 import "package:flutter_riverpod/flutter_riverpod.dart";
+import "package:nexus/controllers/secure_storage_controller.dart";
 
 class SettingsPage extends ConsumerWidget {
   const SettingsPage({super.key});
 
   @override
   Widget build(BuildContext context, WidgetRef ref) {
-    return Placeholder();
+    return Scaffold(
+      appBar: AppBar(title: Text("Settings")),
+      body: ElevatedButton(
+        onPressed: ref.watch(SecureStorageController.provider.notifier).clear,
+        child: Text("Log out"),
+      ),
+    );
   }
 }

lib/pages/verify_page.dart

@@ -1,82 +0,0 @@
-import "package:flutter/material.dart";
-import "package:flutter_hooks/flutter_hooks.dart";
-import "package:hooks_riverpod/hooks_riverpod.dart";
-import "package:nexus/controllers/client_controller.dart";
-import "package:nexus/widgets/form_text_input.dart";
-
-class VerifyPage extends HookConsumerWidget {
-  const VerifyPage({super.key});
-
-  @override
-  Widget build(BuildContext context, WidgetRef ref) {
-    final passphraseController = useTextEditingController();
-    final isVerifying = useState(false);
-    return AlertDialog(
-      title: Text("Verify"),
-      content: Column(
-        mainAxisSize: MainAxisSize.min,
-        crossAxisAlignment: CrossAxisAlignment.start,
-        children: [
-          Text(
-            "Enter your recovery key or passphrase below to unlock encrypted messages.\nYour passphrase is usually not the same as your password.",
-          ),
-          SizedBox(height: 12),
-          FormTextInput(
-            required: false,
-            autofocus: true,
-            capitalize: true,
-            controller: passphraseController,
-            obscure: true,
-            title: "Recovery Key or Passphrase",
-          ),
-        ],
-      ),
-      actions: [
-        TextButton(
-          onPressed: isVerifying.value
-              ? null
-              : () async {
-                  final scaffoldMessenger = ScaffoldMessenger.of(context);
-                  final snackbar = scaffoldMessenger.showSnackBar(
-                    SnackBar(
-                      content: Text(
-                        "Attempting to verify with recovery key...",
-                      ),
-                      duration: Duration(days: 999),
-                    ),
-                  );
-
-                  isVerifying.value = true;
-
-                  final success = await ref
-                      .watch(ClientController.provider.notifier)
-                      .verify(passphraseController.text);
-
-                  snackbar.close();
-                  if (!success) {
-                    isVerifying.value = false;
-                    if (context.mounted) {
-                      scaffoldMessenger.showSnackBar(
-                        SnackBar(
-                          backgroundColor: Theme.of(
-                            context,
-                          ).colorScheme.errorContainer,
-                          content: Text(
-                            "Verification failed. Is your passphrase correct?",
-                            style: TextStyle(
-                              color: Theme.of(
-                                context,
-                              ).colorScheme.onErrorContainer,
-                            ),
-                          ),
-                        ),
-                      );
-                    }
-                  }
-                },
-          child: Text("Verify"),
-        ),
-      ],
-    );
-  }
-}

lib/widgets/appbar.dart

@@ -1,5 +1,4 @@
 import "dart:io";
-import "package:fast_immutable_collections/fast_immutable_collections.dart";
 import "package:flutter/material.dart";
 import "package:window_manager/window_manager.dart";
 
@@ -8,7 +7,7 @@ class Appbar extends StatelessWidget implements PreferredSizeWidget {
   final Widget? title;
   final Color? backgroundColor;
   final double? scrolledUnderElevation;
-  final IList<Widget> actions;
+  final List<Widget> actions;
 
   const Appbar({
     super.key,
@@ -16,7 +15,7 @@ class Appbar extends StatelessWidget implements PreferredSizeWidget {
     this.backgroundColor,
     this.scrolledUnderElevation,
     this.leading,
-    this.actions = const IList.empty(),
+    this.actions = const [],
   });
 
   @override
@@ -49,15 +48,10 @@ class Appbar extends StatelessWidget implements PreferredSizeWidget {
           if (!(Platform.isAndroid || Platform.isIOS)) ...[
             if (!Platform.isLinux)
               IconButton(
-                tooltip: "Maximize window",
                 onPressed: maximize,
                 icon: const Icon(Icons.fullscreen),
               ),
-            IconButton(
+            IconButton(onPressed: () => exit(0), icon: const Icon(Icons.close)),
-              tooltip: "Close window",
-              onPressed: () => exit(0),
-              icon: const Icon(Icons.close),
-            ),
           ],
         ],
       ),

lib/widgets/avatar_or_hash.dart

@@ -1,34 +1,28 @@
 import "package:color_hash/color_hash.dart";
-import "package:cross_cache/cross_cache.dart";
 import "package:flutter/material.dart";
-import "package:flutter_riverpod/flutter_riverpod.dart";
-import "package:nexus/controllers/client_state_controller.dart";
-import "package:nexus/controllers/cross_cache_controller.dart";
-import "package:nexus/helpers/extensions/get_headers.dart";
-import "package:nexus/helpers/extensions/mxc_to_https.dart";
 
-class AvatarOrHash extends ConsumerWidget {
+class AvatarOrHash extends StatelessWidget {
   final Uri? avatar;
   final String title;
   final Widget? fallback;
   final bool hasBadge;
-  final int badgeNumber;
   final double height;
+  final Map<String, String> headers;
   const AvatarOrHash(
     this.avatar,
     this.title, {
     this.fallback,
-    this.badgeNumber = 0,
     this.hasBadge = false,
     this.height = 24,
+    required this.headers,
     super.key,
   });
 
   @override
-  Widget build(BuildContext context, WidgetRef ref) {
+  Widget build(BuildContext context) {
     final box = ColoredBox(
       color: ColorHash(title).color,
-      child: Center(child: Text(title.isEmpty ? "" : title[0])),
+      child: Center(child: Text(title[0])),
     );
     return SizedBox(
       width: height,
@@ -36,31 +30,18 @@ class AvatarOrHash extends ConsumerWidget {
       child: Center(
         child: Badge(
           isLabelVisible: hasBadge,
-          label: badgeNumber != 0 ? Text(badgeNumber.toString()) : null,
           smallSize: 12,
           backgroundColor: Theme.of(context).colorScheme.primary,
           child: ClipRRect(
-            borderRadius: BorderRadius.all(Radius.circular((height - 8) / 2.5)),
+            borderRadius: BorderRadius.all(Radius.circular(4)),
             child: SizedBox(
               width: height,
               height: height,
               child: avatar == null
                   ? fallback ?? box
-                  : Image(
+                  : Image.network(
-                      image: CachedNetworkImage(
+                      avatar.toString(),
-                        avatar!
+                      headers: headers,
-                            .mxcToHttps(
-                              ref.watch(
-                                    ClientStateController.provider.select(
-                                      (value) => value?.homeserverUrl,
-                                    ),
-                                  ) ??
-                                  "",
-                            )
-                            .toString(),
-                        ref.watch(CrossCacheController.provider),
-                        headers: ref.headers,
-                      ),
                       fit: BoxFit.contain,
                       errorBuilder: (_, _, _) => box,
                     ),

lib/widgets/chat_page/chat_box.dart

@@ -5,9 +5,9 @@ import "package:flutter_chat_core/flutter_chat_core.dart";
 import "package:flutter_hooks/flutter_hooks.dart";
 import "package:fluttertagger/fluttertagger.dart";
 import "package:hooks_riverpod/hooks_riverpod.dart";
+import "package:matrix/matrix.dart";
 import "package:nexus/controllers/room_chat_controller.dart";
 import "package:nexus/models/relation_type.dart";
-import "package:nexus/models/room.dart";
 import "package:nexus/widgets/chat_page/mention_overlay.dart";
 import "package:nexus/widgets/chat_page/relation_preview.dart";
 
@@ -29,22 +29,27 @@ class ChatBox extends HookConsumerWidget {
     final theme = Theme.of(context);
     final controller = useRef(FlutterTaggerController());
     final triggerCharacter = useState("");
-    final shouldMention = useState(true);
     final query = useState("");
 
     if (relationType == RelationType.edit &&
         relatedMessage is TextMessage &&
         controller.value.text.isEmpty) {
-      controller.value.text = relatedMessage?.metadata?["editSource"] ?? "";
+      final text = (relatedMessage as TextMessage).text;
+      final splitText = relatedMessage?.replyToMessageId == null
+          ? text
+          : text.split("\n\n").sublist(1).join("\n\n");
+      final notEmpty = splitText.isEmpty ? text : splitText;
+      controller.value.text = notEmpty.startsWith("* ")
+          ? notEmpty.substring(2)
+          : notEmpty;
     }
 
     void send() {
-      if (controller.value.text.trim().isEmpty || room.metadata == null) return;
+      if (controller.value.text.trim().isEmpty) return;
       ref
-          .watch(RoomChatController.provider(room.metadata!.id).notifier)
+          .watch(RoomChatController.provider(room).notifier)
           .send(
             controller.value.formattedText,
-            shouldMention: shouldMention.value,
             relation: relatedMessage,
             relationType: relationType,
             tags: controller.value.tags,
@@ -86,12 +91,10 @@ class ChatBox extends HookConsumerWidget {
           child: Column(
             children: [
               RelationPreview(
-                shouldMention: shouldMention.value,
-                toggleShouldMention: () =>
-                    shouldMention.value = !shouldMention.value,
                 relatedMessage: relatedMessage,
                 relationType: relationType,
                 onDismiss: onDismiss,
+                room: room,
               ),
               Container(
                 color: theme.colorScheme.surfaceContainerHighest,
@@ -100,29 +103,9 @@ class ChatBox extends HookConsumerWidget {
                   spacing: 8,
                   children: [
                     PopupMenuButton(
-                      tooltip: "Add media",
+                      itemBuilder: (context) => [],
-                      itemBuilder: (context) => [
-                        PopupMenuItem(
-                          child: ListTile(
-                            title: Text("Camera"),
-                            leading: Icon(Icons.add_a_photo),
-                          ),
-                        ),
-                        PopupMenuItem(
-                          child: ListTile(
-                            title: Text("Gallery"),
-                            leading: Icon(Icons.add_photo_alternate),
-                          ),
-                        ),
-                        PopupMenuItem(
-                          child: ListTile(
-                            title: Text("Files"),
-                            leading: Icon(Icons.attachment),
-                          ),
-                        ),
-                      ],
                       icon: Icon(Icons.add),
-                      // enabled: room.canSendDefaultMessages, TODO: Permissions check
+                      enabled: room.canSendDefaultMessages,
                     ),
                     Expanded(
                       child: FlutterTagger(
@@ -143,12 +126,11 @@ class ChatBox extends HookConsumerWidget {
                         },
                         triggerCharacterAndStyles: {"@": style, "#": style},
                         builder: (context, key) => TextFormField(
-                          // enabled: room.canSendDefaultMessages,
+                          enabled: room.canSendDefaultMessages,
                           maxLines: 12,
                           minLines: 1,
                           decoration: InputDecoration(
-                            hintText:
+                            hintText: room.canSendDefaultMessages
-                                true // TODO: room.canSendDefaultMessages
                                 ? "Your message here..."
                                 : "You don't have permission to send messages in this room...",
                             border: InputBorder.none,
@@ -161,10 +143,8 @@ class ChatBox extends HookConsumerWidget {
                       ),
                     ),
                     IconButton(
-                      onPressed: send,
+                      onPressed: room.canSendDefaultMessages ? send : null,
-                      // onPressed: room.canSendDefaultMessages ? send : null,
                       icon: Icon(Icons.send),
-                      tooltip: "Send message",
                     ),
                   ],
                 ),

lib/widgets/chat_page/html/code_block.dart

@@ -41,8 +41,6 @@ class CodeBlock extends StatelessWidget {
                   padding: EdgeInsets.all(8),
                   child: SelectableText(
                     code,
-                    minLines: 1,
-                    maxLines: 99,
                     style: TextStyle(fontFamily: "monospace"),
                   ),
                 ),

lib/widgets/chat_page/html/html.dart

@@ -2,25 +2,25 @@ import "package:fast_immutable_collections/fast_immutable_collections.dart";
 import "package:flutter/material.dart";
 import "package:flutter_riverpod/flutter_riverpod.dart";
 import "package:flutter_widget_from_html_core/flutter_widget_from_html_core.dart";
-import "package:nexus/controllers/client_state_controller.dart";
+import "package:matrix/matrix.dart";
+import "package:nexus/controllers/thumbnail_controller.dart";
 import "package:nexus/helpers/extensions/get_headers.dart";
-import "package:nexus/helpers/extensions/link_to_mention.dart";
-import "package:nexus/helpers/extensions/mxc_to_https.dart";
 import "package:nexus/helpers/launch_helper.dart";
+import "package:nexus/models/image_data.dart";
 import "package:nexus/widgets/chat_page/html/mention_chip.dart";
 import "package:nexus/widgets/chat_page/html/spoiler_text.dart";
 import "package:nexus/widgets/chat_page/html/code_block.dart";
 import "package:nexus/widgets/chat_page/html/quoted.dart";
+import "package:nexus/widgets/error_dialog.dart";
 
 class Html extends ConsumerWidget {
   final String html;
-  final TextStyle? textStyle;
+  final Client client;
-  const Html(this.html, {this.textStyle, super.key});
+  const Html(this.html, {required this.client, super.key});
 
   @override
   Widget build(BuildContext context, WidgetRef ref) => HtmlWidget(
     html,
-    textStyle: textStyle,
     customWidgetBuilder: (element) {
       if (element.attributes.keys.contains("data-mx-spoiler")) {
         return InlineCustomWidget(child: SpoilerText(text: element.text));
@@ -32,40 +32,41 @@ class Html extends ConsumerWidget {
       return switch (element.localName) {
         "code" =>
           element.parent?.localName == "pre"
-              ? element.outerHtml.contains("<br class=\"fake-break\">")
+              ? CodeBlock(
-                    ? Html(
-                        """<pre>${element.outerHtml.replaceAll("<br class=\"fake-break\">", "\n")}</pre>""",
-                      )
-                    : CodeBlock(
                   element.text,
                   lang: element.className.replaceAll("language-", ""),
                 )
               : null,
 
-        "blockquote" => Quoted(Html(element.innerHtml)),
+        "blockquote" => Quoted(Html(element.innerHtml, client: client)),
 
         "a" =>
-          element.attributes["href"]?.mention == null
+          element.attributes["href"]?.parseIdentifierIntoParts() == null
               ? null
               : InlineCustomWidget(child: MentionChip(element.text)),
 
         "img" =>
           element.attributes["src"] == null
-              ? SizedBox.shrink()
+              ? null
-              : InlineCustomWidget(
+              : Consumer(
-                  alignment: PlaceholderAlignment.middle,
+                  builder: (_, ref, _) => ref
-                  child: Image.network(
+                      .watch(
-                    Uri.parse(element.attributes["src"]!)
+                        ThumbnailController.provider(
-                        .mxcToHttps(
+                          ImageData(
-                          ref.watch(
+                            uri: element.attributes["src"]!,
-                                ClientStateController.provider.select(
+                            height: height,
-                                  (value) => value?.homeserverUrl,
+                            width: width,
+                          ),
                         ),
-                              ) ??
-                              "",
                       )
-                        .toString(),
+                      .when(
-                    headers: ref.headers,
+                        data: (uri) {
+                          if (uri == null) return SizedBox.shrink();
+
+                          return InlineCustomWidget(
+                            child: Image.network(
+                              uri,
+                              headers: client.headers,
                               errorBuilder: (_, error, _) => Text(
                                 "Image Failed to Load",
                                 style: TextStyle(
@@ -79,7 +80,19 @@ class Html extends ConsumerWidget {
                                   ? child
                                   : CircularProgressIndicator(),
                             ),
+                          );
+                        },
+                        error: ErrorDialog.new,
+                        loading: () => InlineCustomWidget(
+                          child: SizedBox(
+                            width: width?.toDouble(),
+                            height: height.toDouble(),
+                            child: CircularProgressIndicator(),
                           ),
+                        ),
+                      ),
+                ),
+
         ("del" ||
             "h1" ||
             "h2" ||
@@ -126,7 +139,9 @@ class Html extends ConsumerWidget {
             .mapTo<MapEntry<String, String>?>(
               (key, value) => switch (key) {
                 "data-mx-color" => MapEntry("color", value),
+
                 "data-mx-bg-color" => MapEntry("background-color", value),
+
                 _ => null,
               },
             )

lib/widgets/chat_page/html/mention_chip.dart

@@ -1,5 +1,5 @@
 import "package:flutter/material.dart";
-import "package:nexus/helpers/extensions/link_to_mention.dart";
+import "package:matrix/matrix.dart";
 
 class MentionChip extends StatelessWidget {
   final String label;
@@ -8,7 +8,7 @@ class MentionChip extends StatelessWidget {
   @override
   Widget build(BuildContext context) => ActionChip(
     label: Text(
-      label.mention ?? label,
+      label.parseIdentifierIntoParts()?.primaryIdentifier ?? label,
       style: TextStyle(
         fontWeight: FontWeight.bold,
         color: Theme.of(context).colorScheme.onPrimary,
@@ -19,7 +19,7 @@ class MentionChip extends StatelessWidget {
       context: context,
       builder: (_) => Dialog(
         child: Text("TODO: Open room or join room dialog, or user popover"),
-      ),
+      ), // TODO
     ),
   );
 }

lib/widgets/chat_page/image_message.dart

@@ -1,58 +0,0 @@
-import "dart:math";
-import "package:cross_cache/cross_cache.dart";
-import "package:flutter/material.dart";
-import "package:flutter_chat_core/flutter_chat_core.dart";
-import "package:flutter_riverpod/flutter_riverpod.dart";
-import "package:flyer_chat_image_message/flyer_chat_image_message.dart";
-import "package:nexus/controllers/cross_cache_controller.dart";
-import "package:nexus/helpers/extensions/get_headers.dart";
-
-class ExpandableImageMessage extends ConsumerWidget {
-  final ImageMessage message;
-  final int index;
-
-  const ExpandableImageMessage(this.message, {required this.index, super.key});
-
-  @override
-  Widget build(BuildContext context, WidgetRef ref) => InkWell(
-    onTap: () => showDialog(
-      context: context,
-      builder: (_) => LayoutBuilder(
-        builder: (context, constraints) => Dialog(
-          backgroundColor: Colors.transparent,
-          insetPadding: EdgeInsets.all(constraints.maxWidth / 100),
-          child: ConstrainedBox(
-            constraints: BoxConstraints(
-              minWidth: min(constraints.maxWidth, 1000),
-            ),
-            child: InteractiveViewer(
-              child: Image(
-                fit: BoxFit.contain,
-                image: CachedNetworkImage(
-                  message.source,
-                  ref.watch(CrossCacheController.provider),
-                  headers: ref.headers,
-                ),
-              ),
-            ),
-          ),
-        ),
-      ),
-    ),
-    child: FlyerChatImageMessage(
-      customImageProvider: CachedNetworkImage(
-        message.source,
-        ref.watch(CrossCacheController.provider),
-        headers: ref.headers,
-      ),
-      errorBuilder: (context, error, stackTrace) => Center(
-        child: Text(
-          "Image Failed to Load",
-          style: TextStyle(color: Theme.of(context).colorScheme.error),
-        ),
-      ),
-      message: message,
-      index: index,
-    ),
-  );
-}

lib/widgets/chat_page/member_list.dart

@@ -1,7 +1,10 @@
 import "package:flutter/material.dart";
 import "package:hooks_riverpod/hooks_riverpod.dart";
+import "package:matrix/matrix.dart";
+import "package:nexus/controllers/avatar_controller.dart";
 import "package:nexus/controllers/members_controller.dart";
-import "package:nexus/models/room.dart";
+import "package:nexus/helpers/extensions/better_when.dart";
+import "package:nexus/helpers/extensions/get_headers.dart";
 import "package:nexus/widgets/avatar_or_hash.dart";
 
 class MemberList extends ConsumerWidget {
@@ -9,49 +12,54 @@ class MemberList extends ConsumerWidget {
   const MemberList(this.room, {super.key});
 
   @override
-  Widget build(BuildContext context, WidgetRef ref) {
+  Widget build(BuildContext context, WidgetRef ref) => Drawer(
-    final members = ref.watch(MembersController.provider(room));
-    return Drawer(
     shape: Border(),
-      child: ListView(
+    child: ref
+        .watch(MembersController.provider(room))
+        .betterWhen(
+          data: (members) => ListView(
             children: [
               AppBar(
                 scrolledUnderElevation: 0,
                 leading: Icon(Icons.people),
-            title: Text("Members (${members.length})"),
+                title: Text("Members"),
                 actionsPadding: EdgeInsets.only(right: 4),
                 actions: [
                   if (Scaffold.of(context).hasEndDrawer)
                     IconButton(
                       onPressed: Scaffold.of(context).closeEndDrawer,
                       icon: Icon(Icons.close),
-                  tooltip: "Close member list",
                     ),
                 ],
               ),
-          ...members.map(
+              ...members
+                  .where(
+                    (membership) =>
+                        membership.content["membership"] ==
+                        Membership.join.name,
+                  )
+                  .map(
                     (member) => ListTile(
-              onTap: () => showDialog(
+                      onTap: () {},
-                context: context,
-                builder: (context) =>
-                    Dialog(child: Text("TODO: Open member popover")),
-              ),
                       leading: AvatarOrHash(
-                Uri.tryParse(member.content["avatar_url"] ?? ""),
+                        ref
+                            .watch(
+                              AvatarController.provider(
+                                member.content["avatar_url"].toString(),
+                              ),
+                            )
+                            .whenOrNull(data: (data) => data),
                         member.content["displayname"].toString(),
+                        headers: room.client.headers,
                       ),
                       title: Text(
                         member.content["displayname"].toString(),
                         overflow: TextOverflow.ellipsis,
                       ),
-              subtitle: Text(
-                member.stateKey ?? "Unknown User",
-                overflow: TextOverflow.ellipsis,
-              ),
                     ),
                   ),
             ],
           ),
+        ),
   );
-  }
 }

lib/widgets/chat_page/mention_overlay.dart

@@ -1,8 +1,11 @@
 import "package:flutter/material.dart";
 import "package:hooks_riverpod/hooks_riverpod.dart";
+import "package:matrix/matrix.dart";
+import "package:nexus/controllers/avatar_controller.dart";
 import "package:nexus/controllers/members_controller.dart";
 import "package:nexus/controllers/rooms_controller.dart";
-import "package:nexus/models/room.dart";
+import "package:nexus/helpers/extensions/better_when.dart";
+import "package:nexus/helpers/extensions/get_headers.dart";
 import "package:nexus/widgets/avatar_or_hash.dart";
 import "package:nexus/widgets/loading.dart";
 
@@ -20,10 +23,7 @@ class MentionOverlay extends ConsumerWidget {
   });
 
   @override
-  Widget build(BuildContext context, WidgetRef ref) {
+  Widget build(BuildContext context, WidgetRef ref) => Padding(
-    final rooms = ref.watch(RoomsController.provider);
-
-    return Padding(
     padding: EdgeInsets.all(8),
     child: ClipRRect(
       borderRadius: BorderRadius.all(Radius.circular(12)),
@@ -31,94 +31,100 @@ class MentionOverlay extends ConsumerWidget {
         color: Theme.of(context).colorScheme.surfaceContainerHigh,
         padding: EdgeInsets.all(8),
         child: switch (triggerCharacter) {
-            "@" => Consumer(
+          "@" =>
-              builder: (_, ref, _) {
+            ref
-                final members = ref.watch(MembersController.provider(room));
+                .watch(MembersController.provider(room))
-                return ListView(
+                .betterWhen(
+                  data: (members) => ListView(
                     children:
                         (query.isEmpty
                                 ? members
                                 : members.where(
                                     (member) =>
-                                      member.stateKey?.toLowerCase().contains(
+                                        member.senderId.toLowerCase().contains(
+                                          query.toLowerCase(),
+                                        ) ||
+                                        (member.content["displayname"]
+                                                    as String?)
+                                                ?.toLowerCase()
+                                                .contains(
                                                   query.toLowerCase(),
                                                 ) ==
-                                          true ||
-                                      (member.content["displayname"] as String?)
-                                              ?.toLowerCase()
-                                              .contains(query.toLowerCase()) ==
                                             true,
                                   ))
                             .map(
                               (member) => ListTile(
                                 leading: AvatarOrHash(
-                                Uri.tryParse(
+                                  ref
-                                  member.content["avatar_url"] ?? "",
+                                      .watch(
+                                        AvatarController.provider(
+                                          member.content["avatar_url"]
+                                              .toString(),
                                         ),
-                                member.content["displayname"] ?? "",
+                                      )
+                                      .whenOrNull(data: (data) => data),
+                                  member.content["displayname"].toString(),
+                                  headers: room.client.headers,
                                 ),
                                 title: Text(
                                   member.content["displayname"] as String? ??
-                                    member.stateKey ??
+                                      member.senderId,
-                                    "Unknown User",
                                 ),
-                              subtitle: member.stateKey != null
-                                  ? Text(member.stateKey!)
-                                  : null,
                                 onTap: () => addTag(
-                                id: "[@${member.content["displayname"]}](https://matrix.to/#/${member.stateKey})",
+                                  id: member.senderId,
-                                name:
+                                  name: member.senderId
-                                    member.stateKey
+                                      .substring(1)
-                                        ?.substring(1)
                                       .split(":")
-                                        .first ??
+                                      .first,
-                                    "Unknown User",
                                 ),
                               ),
                             )
                             .toList(),
-                );
-              },
                   ),
-            "#" => ListView(
+                ),
+          "#" =>
+            ref
+                .watch(RoomsController.provider)
+                .betterWhen(
+                  data: (rooms) => ListView(
                     children:
                         (query.isEmpty
-                          ? rooms.values
+                                ? rooms
-                          : rooms.values.where(
+                                : rooms.where(
-                              (room) => (room.metadata?.name ?? "Unnamed Room")
+                                    (room) => room.title.toLowerCase().contains(
-                                  .toLowerCase()
+                                      query.toLowerCase(),
-                                  .contains(query.toLowerCase()),
+                                    ),
                                   ))
                             .map(
                               (room) => ListTile(
                                 leading: AvatarOrHash(
-                            room.metadata?.avatar,
+                                  room.avatar,
-                            room.metadata?.name ?? "Unnamed Room",
+                                  room.title,
                                   fallback: Icon(Icons.numbers),
+                                  headers: room.roomData.client.headers,
                                 ),
-                          title: Text(room.metadata?.name ?? "Unnamed Room"),
+                                title: Text(room.title),
-                          subtitle: room.metadata?.topic == null
+                                subtitle: room.roomData.topic.isEmpty
                                     ? null
-                              : Text(room.metadata!.topic!, maxLines: 1),
+                                    : Text(room.roomData.topic, maxLines: 1),
                                 onTap: () => addTag(
-                            id: "[#${room.metadata?.name ?? "Unnamed Room"}](https://matrix.to/#/${room.metadata?.id})",
+                                  id: "[#${room.roomData.getLocalizedDisplayname()}](https://matrix.to/#/${room.roomData.id})",
                                   name:
-                                (room.metadata?.canonicalAlias ??
+                                      (room.roomData.canonicalAlias.isEmpty
-                                        room.metadata?.id)
+                                              ? room.roomData.id
-                                    ?.substring(1)
+                                              : room.roomData.canonicalAlias)
+                                          .substring(1)
                                           .split(":")
-                                    .first ??
+                                          .first,
-                                "",
                                 ),
                               ),
                             )
                             .toList(),
                   ),
-
+                ),
           _ => Loading(),
         },
       ),
     ),
   );
-  }
 }

lib/widgets/chat_page/message_wrapper.dart

@@ -1,54 +0,0 @@
-import "package:flutter/material.dart";
-import "package:flutter_chat_core/flutter_chat_core.dart";
-import "package:nexus/widgets/avatar_or_hash.dart";
-
-class MessageWrapper extends StatelessWidget {
-  final Message message;
-  final Widget child;
-  final MessageGroupStatus? groupStatus;
-  const MessageWrapper(this.message, this.child, this.groupStatus, {super.key});
-
-  @override
-  Widget build(BuildContext context) => ClipRRect(
-    borderRadius: BorderRadius.all(Radius.circular(12)),
-    child: AnimatedContainer(
-      padding: message.metadata?["flashing"] == true
-          ? EdgeInsets.all(8)
-          : EdgeInsets.all(0),
-      color: message.metadata?["flashing"] == true
-          ? Theme.of(context).colorScheme.onSurface.withAlpha(50)
-          : Colors.transparent,
-      duration: Duration(milliseconds: 250),
-      child: Row(
-        spacing: 8,
-        crossAxisAlignment: CrossAxisAlignment.start,
-        children: [
-          groupStatus?.isFirst != false
-              ? AvatarOrHash(
-                  Uri.parse(message.metadata?["avatarUrl"] ?? ""),
-                  height: 40,
-                  message.metadata?["displayName"] ?? "",
-                )
-              : SizedBox(width: 40),
-          Expanded(
-            child: Column(
-              crossAxisAlignment: CrossAxisAlignment.start,
-              spacing: 4,
-              children: [
-                if (groupStatus?.isFirst != false)
-                  Text(
-                    message.metadata?["displayName"] ?? message.authorId,
-                    overflow: TextOverflow.ellipsis,
-                    style: Theme.of(context).textTheme.titleMedium?.copyWith(
-                      fontWeight: FontWeight.bold,
-                    ),
-                  ),
-                child,
-              ],
-            ),
-          ),
-        ],
-      ),
-    ),
-  );
-}

lib/widgets/chat_page/relation_preview.dart

@@ -1,6 +1,9 @@
 import "package:flutter/material.dart";
 import "package:flutter_chat_core/flutter_chat_core.dart";
 import "package:hooks_riverpod/hooks_riverpod.dart";
+import "package:matrix/matrix.dart";
+import "package:nexus/controllers/avatar_controller.dart";
+import "package:nexus/helpers/extensions/get_headers.dart";
 import "package:nexus/models/relation_type.dart";
 import "package:nexus/widgets/avatar_or_hash.dart";
 
@@ -8,14 +11,12 @@ class RelationPreview extends ConsumerWidget {
   final Message? relatedMessage;
   final RelationType relationType;
   final VoidCallback onDismiss;
-  final bool shouldMention;
+  final Room room;
-  final VoidCallback toggleShouldMention;
   const RelationPreview({
     required this.relatedMessage,
     required this.relationType,
     required this.onDismiss,
-    required this.shouldMention,
+    required this.room,
-    required this.toggleShouldMention,
     super.key,
   });
 
@@ -37,8 +38,15 @@ class RelationPreview extends ConsumerWidget {
               style: TextStyle(fontWeight: FontWeight.bold),
             ),
           AvatarOrHash(
-            Uri.tryParse(relatedMessage?.metadata?["avatarUrl"] ?? ""),
+            ref
-            relatedMessage?.metadata?["displayName"]?.toString() ?? "",
+                .watch(
+                  AvatarController.provider(
+                    relatedMessage!.metadata!["avatarUrl"],
+                  ),
+                )
+                .whenOrNull(data: (data) => data),
+            relatedMessage!.metadata!["displayName"].toString(),
+            headers: room.client.headers,
             height: 16,
           ),
           Text(
@@ -50,28 +58,16 @@ class RelationPreview extends ConsumerWidget {
           ),
           Expanded(
             child: Text(
-              relatedMessage?.metadata?["body"] ??
+              (relatedMessage is TextMessage)
+                  ? (relatedMessage as TextMessage).text
+                  : relatedMessage?.metadata?["body"] ??
                         relatedMessage?.metadata?["eventType"],
               overflow: TextOverflow.ellipsis,
               style: theme.textTheme.labelMedium,
               maxLines: 1,
             ),
           ),
-
-          if (relationType == RelationType.reply)
-            TextButton(
-              onPressed: toggleShouldMention,
-              child: Text(
-                shouldMention ? "@On" : "@Off",
-                style: TextStyle(
-                  fontWeight: FontWeight.w900,
-                  color: shouldMention ? null : Theme.of(context).disabledColor,
-                ),
-              ),
-            ),
           IconButton(
-            tooltip:
-                "Cancel ${relationType == RelationType.edit ? "edit" : "reply"}",
             onPressed: onDismiss,
             icon: Icon(Icons.close),
             iconSize: 20,

lib/widgets/chat_page/reply_widget.dart

@@ -1,146 +0,0 @@
-import "dart:math";
-import "package:flutter/material.dart";
-import "package:flutter_chat_core/flutter_chat_core.dart";
-import "package:flutter_riverpod/flutter_riverpod.dart";
-import "package:nexus/controllers/event_controller.dart";
-import "package:nexus/controllers/message_controller.dart";
-import "package:nexus/helpers/extensions/better_when.dart";
-import "package:nexus/models/message_config.dart";
-import "package:nexus/models/requests/get_event_request.dart";
-import "package:nexus/models/room.dart";
-import "package:nexus/widgets/avatar_or_hash.dart";
-import "package:nexus/widgets/chat_page/html/quoted.dart";
-
-typedef OnTapReply = void Function(Message message)?;
-
-class ReplyWidget extends ConsumerWidget {
-  final Message message;
-  final bool alwaysShow;
-  final Room room;
-  final MessageGroupStatus? groupStatus;
-  final OnTapReply onTapReply;
-  const ReplyWidget(
-    this.message, {
-    required this.room,
-    required this.groupStatus,
-    this.onTapReply,
-    this.alwaysShow = false,
-    super.key,
-  });
-
-  @override
-  Widget build(BuildContext context, WidgetRef ref) =>
-      message.replyToMessageId == null
-      ? SizedBox.shrink()
-      : Padding(
-          padding: EdgeInsets.only(bottom: 12),
-          child: Quoted(
-            ref
-                .watch(
-                  EventController.provider(
-                    GetEventRequest(
-                      room: room,
-                      eventId: message.replyToMessageId!,
-                    ),
-                  ),
-                )
-                .betterWhen(
-                  loading: () => Text("Fetching event..."),
-                  data: (event) => event == null
-                      ? SizedBox.shrink()
-                      : ref
-                            .watch(
-                              MessageController.provider(
-                                MessageConfig(room: room, event: event),
-                              ),
-                            )
-                            .betterWhen(
-                              loading: () => Text("Parsing message..."),
-                              data: (replyMessage) {
-                                if (replyMessage == null) {
-                                  return SizedBox.shrink();
-                                }
-
-                                final smallerText =
-                                    message is TextMessage &&
-                                        replyMessage.metadata?["body"] != null
-                                    ? replyMessage.metadata!["body"].substring(
-                                        0,
-                                        min(
-                                          max(
-                                            max(
-                                              (message as TextMessage)
-                                                      .text
-                                                      .length -
-                                                  (replyMessage
-                                                              .metadata?["displayName"]
-                                                          as String)
-                                                      .length -
-                                                  5,
-                                              message
-                                                  .metadata?["displayName"]
-                                                  .length,
-                                            ),
-                                            5,
-                                          ),
-                                          replyMessage.metadata!["body"].length,
-                                        ),
-                                      )
-                                    : null;
-                                final replyText =
-                                    (smallerText == null ||
-                                        smallerText.length ==
-                                            replyMessage
-                                                .metadata!["body"]
-                                                .length)
-                                    ? replyMessage.metadata!["body"]
-                                    : "$smallerText...";
-
-                                return InkWell(
-                                  onTap: () => onTapReply?.call(replyMessage),
-                                  child: Row(
-                                    mainAxisSize: MainAxisSize.min,
-                                    spacing: 8,
-                                    children: [
-                                      AvatarOrHash(
-                                        Uri.tryParse(
-                                          replyMessage.metadata?["avatarUrl"] ??
-                                              "",
-                                        ),
-                                        replyMessage.metadata?["displayName"] ??
-                                            "",
-                                        height: 16,
-                                      ),
-                                      Flexible(
-                                        child: Text(
-                                          replyMessage
-                                                  .metadata?["displayName"] ??
-                                              replyMessage.authorId,
-                                          style: Theme.of(context)
-                                              .textTheme
-                                              .labelMedium
-                                              ?.copyWith(
-                                                fontWeight: FontWeight.bold,
-                                              ),
-                                          overflow: TextOverflow.ellipsis,
-                                        ),
-                                      ),
-                                      Flexible(
-                                        child: Text(
-                                          replyText,
-                                          overflow: TextOverflow.ellipsis,
-                                          style: Theme.of(
-                                            context,
-                                          ).textTheme.labelMedium,
-                                          maxLines: 1,
-                                        ),
-                                      ),
-                                    ],
-                                  ),
-                                );
-                              },
-                            ),
-                ),
-          ),
-        );
-}

lib/widgets/chat_page/room_appbar.dart

@@ -1,13 +1,13 @@
-import "package:fast_immutable_collections/fast_immutable_collections.dart";
 import "package:flutter/material.dart";
-import "package:nexus/models/room.dart";
+import "package:nexus/helpers/extensions/get_headers.dart";
+import "package:nexus/models/full_room.dart";
 import "package:nexus/widgets/appbar.dart";
 import "package:nexus/widgets/avatar_or_hash.dart";
 import "package:nexus/widgets/chat_page/room_menu.dart";
 
 class RoomAppbar extends StatelessWidget implements PreferredSizeWidget {
   final bool isDesktop;
-  final Room room;
+  final FullRoom room;
   final void Function(BuildContext context) onOpenMemberList;
   final void Function(BuildContext context) onOpenDrawer;
   const RoomAppbar(
@@ -25,24 +25,21 @@ class RoomAppbar extends StatelessWidget implements PreferredSizeWidget {
   Widget build(BuildContext context) => Appbar(
     leading: isDesktop
         ? AvatarOrHash(
-            room.metadata?.avatar,
+            room.avatar,
-            room.metadata?.name ?? "Unnamed Rooms",
+            room.title,
             height: 24,
             fallback: Icon(Icons.numbers),
+            headers: room.roomData.client.headers,
           )
         : DrawerButton(onPressed: () => onOpenDrawer(context)),
     scrolledUnderElevation: 0,
     title: Column(
       crossAxisAlignment: CrossAxisAlignment.start,
       children: [
+        Text(room.title, overflow: TextOverflow.ellipsis, maxLines: 1),
+        if (room.roomData.topic.isNotEmpty)
           Text(
-          room.metadata?.name ?? "Unnamed Room",
+            room.roomData.topic,
-          overflow: TextOverflow.ellipsis,
-          maxLines: 1,
-        ),
-        if (room.metadata?.topic?.isNotEmpty == true)
-          Text(
-            room.metadata!.topic!,
             maxLines: 1,
             overflow: TextOverflow.ellipsis,
             style: Theme.of(context).textTheme.labelMedium?.copyWith(
@@ -52,17 +49,12 @@ class RoomAppbar extends StatelessWidget implements PreferredSizeWidget {
       ],
     ),
     actions: [
-      IconButton(
+      IconButton(onPressed: () {}, icon: Icon(Icons.push_pin)),
-        onPressed: null,
-        icon: Icon(Icons.push_pin),
-        tooltip: "Open pinned messages",
-      ),
       IconButton(
         onPressed: () => onOpenMemberList(context),
-        tooltip: "Open member list",
         icon: Icon(Icons.people),
       ),
-      RoomMenu(room),
+      RoomMenu(room.roomData),
-    ].toIList(),
+    ],
   );
 }

lib/widgets/chat_page/room_chat.dart

@@ -1,28 +1,30 @@
+import "package:cross_cache/cross_cache.dart";
 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_hooks/flutter_hooks.dart";
+import "package:flutter_link_previewer/flutter_link_previewer.dart";
 import "package:flyer_chat_file_message/flyer_chat_file_message.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/client_controller.dart";
+import "package:nexus/controllers/cross_cache_controller.dart";
-import "package:nexus/controllers/client_state_controller.dart";
 import "package:nexus/controllers/selected_room_controller.dart";
 import "package:nexus/controllers/room_chat_controller.dart";
 import "package:nexus/helpers/extensions/better_when.dart";
+import "package:nexus/helpers/extensions/get_headers.dart";
 import "package:nexus/helpers/extensions/show_context_menu.dart";
 import "package:nexus/models/relation_type.dart";
-import "package:nexus/models/requests/report_request.dart";
 import "package:nexus/widgets/chat_page/chat_box.dart";
-import "package:nexus/widgets/chat_page/image_message.dart";
+import "package:nexus/widgets/chat_page/html/html.dart";
 import "package:nexus/widgets/chat_page/member_list.dart";
-import "package:nexus/widgets/chat_page/message_wrapper.dart";
 import "package:nexus/widgets/chat_page/room_appbar.dart";
-import "package:nexus/widgets/chat_page/text_message_wrapper.dart";
+import "package:nexus/widgets/chat_page/top_widget.dart";
-import "package:nexus/widgets/chat_page/reply_widget.dart";
 import "package:nexus/widgets/form_text_input.dart";
 import "package:nexus/widgets/loading.dart";
 // import "package:dynamic_polls/dynamic_polls.dart";
+// import "package:matrix/matrix.dart";
 
 class RoomChat extends HookConsumerWidget {
   final bool isDesktop;
@@ -35,17 +37,17 @@ class RoomChat extends HookConsumerWidget {
 
   @override
   Widget build(BuildContext context, WidgetRef ref) {
-    final client = ref.watch(ClientController.provider.notifier);
     final replyToMessage = useState<Message?>(null);
     final memberListOpened = useState<bool>(showMembersByDefault);
     final relationType = useState(RelationType.reply);
-    final room = ref.watch(SelectedRoomController.provider);
-    final userId = ref.watch(ClientStateController.provider)?.userId;
-
     final theme = Theme.of(context);
     final danger = theme.colorScheme.error;
 
-    if (room == null || userId == null || room.metadata?.id == null) {
+    return ref
+        .watch(SelectedRoomController.provider)
+        .betterWhen(
+          data: (room) {
+            if (room == null) {
               return Center(
                 child: Text(
                   "Nothing to see here...",
@@ -53,35 +55,44 @@ class RoomChat extends HookConsumerWidget {
                 ),
               );
             }
-
+            final controllerProvider = RoomChatController.provider(
-    final controllerProvider = RoomChatController.provider(room.metadata!.id);
+              room.roomData,
+            );
             final notifier = ref.watch(controllerProvider.notifier);
 
-    List<PopupMenuEntry> getMessageOptions(Message message) {
+            List<PopupMenuEntry> getMessageOptions(Message message) => [
-      final isSentByMe = message.authorId == userId;
-      return [
               PopupMenuItem(
                 onTap: () {
                   replyToMessage.value = message;
                   relationType.value = RelationType.reply;
                 },
-          child: ListTile(leading: Icon(Icons.reply), title: Text("Reply")),
+                child: ListTile(
+                  leading: Icon(Icons.reply),
+                  title: Text("Reply"),
                 ),
-        if (message is TextMessage && isSentByMe)
+              ),
+              // Should check if is state event (has state_key), if so, don't show edit option
+              if (message is TextMessage &&
+                  message.authorId == room.roomData.client.userID)
                 PopupMenuItem(
                   onTap: () {
                     replyToMessage.value = message;
                     relationType.value = RelationType.edit;
                   },
-            child: ListTile(leading: Icon(Icons.edit), title: Text("Edit")),
+                  child: ListTile(
+                    leading: Icon(Icons.edit),
+                    title: Text("Edit"),
                   ),
-        if (isSentByMe) // TODO: Or if user has permission to redact others' messages
+                ),
+              if (message.authorId == room.roomData.client.userID ||
+                  room.roomData.canRedact)
                 PopupMenuItem(
                   onTap: () => showDialog(
                     context: context,
                     builder: (context) => HookBuilder(
                       builder: (_) {
-                  final deleteReasonController = useTextEditingController();
+                        final deleteReasonController =
+                            useTextEditingController();
                         return AlertDialog(
                           title: Text("Delete Message"),
                           content: Column(
@@ -120,32 +131,18 @@ class RoomChat extends HookConsumerWidget {
                       },
                     ),
                   ),
-            child: ListTile(leading: Icon(Icons.delete), title: Text("Delete")),
+                  child: ListTile(
+                    leading: Icon(Icons.delete),
+                    title: Text("Delete"),
+                  ),
                 ),
               PopupMenuItem(
                 onTap: () => showDialog(
                   context: context,
-            builder: (context) => HookBuilder(
+                  builder: (context) => AlertDialog(
-              builder: (_) {
-                final reasonController = useTextEditingController();
-                return AlertDialog(
                     title: Text("Report"),
-                  content: Column(
+                    content: Text(
-                    mainAxisSize: MainAxisSize.min,
+                      "Report this message to your server administrators, who can take action like banning that user or blocking that server from federating.",
-                    crossAxisAlignment: CrossAxisAlignment.start,
-                    children: [
-                      Text(
-                        "Report this event to your server administrators, who can take action like banning this server or room.",
-                      ),
-
-                      SizedBox(height: 12),
-                      FormTextInput(
-                        required: false,
-                        capitalize: true,
-                        controller: reasonController,
-                        title: "Reason for report (optional)",
-                      ),
-                    ],
                     ),
                     actions: [
                       TextButton(
@@ -154,23 +151,15 @@ class RoomChat extends HookConsumerWidget {
                       ),
                       TextButton(
                         onPressed: () {
-                        if (room.metadata == null) return;
+                          room.roomData.client.reportEvent(
-                        client.reportEvent(
+                            room.roomData.id,
-                          ReportRequest(
+                            message.id,
-                            roomId: room.metadata!.id,
-                            eventId: message.id,
-                            reason: reasonController.text.isEmpty
-                                ? null
-                                : reasonController.text,
-                          ),
                           );
                           Navigator.of(context).pop();
                         },
                         child: Text("Report"),
                       ),
                     ],
-                );
-              },
                   ),
                 ),
                 child: ListTile(
@@ -179,14 +168,6 @@ class RoomChat extends HookConsumerWidget {
                 ),
               ),
             ];
-    }
-
-    final chatTheme = ChatTheme.fromThemeData(theme).copyWith(
-      colors: ChatColors.fromThemeData(theme).copyWith(
-        primary: theme.colorScheme.primaryContainer,
-        onPrimary: theme.colorScheme.onPrimaryContainer,
-      ),
-    );
 
             return Scaffold(
               appBar: RoomAppbar(
@@ -208,8 +189,19 @@ class RoomChat extends HookConsumerWidget {
                               .watch(controllerProvider)
                               .betterWhen(
                                 data: (controller) => Chat(
-                          currentUserId: userId,
+                                  currentUserId: room.roomData.client.userID!,
-                          theme: chatTheme,
+                                  theme: ChatTheme.fromThemeData(theme)
+                                      .copyWith(
+                                        colors: ChatColors.fromThemeData(theme)
+                                            .copyWith(
+                                              primary: theme
+                                                  .colorScheme
+                                                  .primaryContainer,
+                                              onPrimary: theme
+                                                  .colorScheme
+                                                  .onPrimaryContainer,
+                                            ),
+                                      ),
                                   onMessageSecondaryTap:
                                       (
                                         context,
@@ -219,7 +211,8 @@ class RoomChat extends HookConsumerWidget {
                                       }) => details?.globalPosition == null
                                       ? null
                                       : context.showContextMenu(
-                                  globalPosition: details!.globalPosition,
+                                          globalPosition:
+                                              details!.globalPosition,
                                           children: getMessageOptions(message),
                                         ),
                                   onMessageLongPress:
@@ -232,26 +225,154 @@ class RoomChat extends HookConsumerWidget {
                                         globalPosition: details.globalPosition,
                                         children: getMessageOptions(message),
                                       ),
+                                  onMessageTap:
+                                      (
+                                        context,
+                                        message, {
+                                        required details,
+                                        required index,
+                                      }) {
+                                        if (message is ImageMessage) {
+                                          showDialog(
+                                            context: context,
+                                            builder: (_) => Dialog(
+                                              backgroundColor:
+                                                  Colors.transparent,
+                                              insetPadding: EdgeInsets.all(64),
+                                              child: InteractiveViewer(
+                                                child: Image(
+                                                  image: CachedNetworkImage(
+                                                    message.source,
+                                                    ref.watch(
+                                                      CrossCacheController
+                                                          .provider,
+                                                    ),
+                                                    headers: room
+                                                        .roomData
+                                                        .client
+                                                        .headers,
+                                                  ),
+                                                ),
+                                              ),
+                                            ),
+                                          );
+                                        }
+                                      },
                                   builders: Builders(
                                     loadMoreBuilder: (_) => Loading(),
-
                                     chatAnimatedListBuilder: (_, itemBuilder) =>
                                         ChatAnimatedList(
                                           itemBuilder: itemBuilder,
-                                  onEndReached: room.hasMore
+                                          onEndReached: notifier.loadOlder,
-                                      ? notifier.loadOlder
+                                          onStartReached: notifier.markRead,
-                                      : null,
-                                  onStartReached: () => client.markRead(room),
                                           bottomPadding: 72,
                                         ),
-
                                     composerBuilder: (_) => ChatBox(
                                       relationType: relationType.value,
                                       relatedMessage: replyToMessage.value,
-                              onDismiss: () => replyToMessage.value = null,
+                                      onDismiss: () =>
-                              room: room,
+                                          replyToMessage.value = null,
+                                      room: room.roomData,
                                     ),
 
+                                    // customMessageBuilder:
+                                    //     (
+                                    //       context,
+                                    //       message,
+                                    //       index, {
+                                    //       required bool isSentByMe,
+                                    //       MessageGroupStatus? groupStatus,
+                                    //     }) {
+                                    //       final poll =
+                                    //           message.metadata?["poll"]
+                                    //               as PollStartContent;
+                                    //       final responses =
+                                    //           (message.metadata?["responses"]
+                                    //                   as Map<
+                                    //                     String,
+                                    //                     Set<String>
+                                    //                   >)
+                                    //               .values
+                                    //               .expand((set) => set)
+                                    //               .fold(<String, int>{}, (
+                                    //                 acc,
+                                    //                 value,
+                                    //               ) {
+                                    //                 acc[value] =
+                                    //                     (acc[value] ?? 0) + 1;
+                                    //                 return acc;
+                                    //               });
+
+                                    //       return Column(
+                                    //         crossAxisAlignment:
+                                    //             CrossAxisAlignment.start,
+                                    //         spacing: 4,
+                                    //         children: [
+                                    //           TopWidget(
+                                    //             message,
+                                    //             headers: room
+                                    //                 .roomData
+                                    //                 .client
+                                    //                 .headers,
+                                    //             groupStatus: groupStatus,
+                                    //           ),
+
+                                    //           // TODO: Make this actually work
+                                    //           DynamicPolls(
+                                    //             startDate: DateTime.now(),
+                                    //             endDate: DateTime.now(),
+                                    //             private:
+                                    //                 poll.kind ==
+                                    //                 PollKind.undisclosed,
+                                    //             allowReselection: true,
+                                    //             backgroundDecoration:
+                                    //                 BoxDecoration(
+                                    //                   borderRadius:
+                                    //                       BorderRadius.all(
+                                    //                         Radius.circular(16),
+                                    //                       ),
+                                    //                   border: Border.all(
+                                    //                     color: theme
+                                    //                         .colorScheme
+                                    //                         .primaryContainer,
+                                    //                     width: 4,
+                                    //                   ),
+                                    //                 ),
+                                    //             allStyle: Styles(
+                                    //               titleStyle: TitleStyle(
+                                    //                 style: theme
+                                    //                     .textTheme
+                                    //                     .headlineSmall,
+                                    //               ),
+                                    //               optionStyle: OptionStyle(
+                                    //                 fillColor: theme
+                                    //                     .colorScheme
+                                    //                     .primaryContainer,
+                                    //                 selectedBorderColor: theme
+                                    //                     .colorScheme
+                                    //                     .primary,
+                                    //                 borderColor: theme
+                                    //                     .colorScheme
+                                    //                     .primary,
+                                    //                 unselectedBorderColor:
+                                    //                     Colors.transparent,
+                                    //                 textSelectColor: theme
+                                    //                     .colorScheme
+                                    //                     .primary,
+                                    //               ),
+                                    //             ),
+                                    //             onOptionSelected:
+                                    //                 (int index) {},
+                                    //             title: poll.question.mText,
+                                    //             options: poll.answers
+                                    //                 .map(
+                                    //                   (option) => option.mText,
+                                    //                 )
+                                    //                 .toList(),
+                                    //           ),
+                                    //         ],
+                                    //       );
+                                    //     },
                                     textMessageBuilder:
                                         (
                                           context,
@@ -259,37 +380,118 @@ class RoomChat extends HookConsumerWidget {
                                           index, {
                                           required bool isSentByMe,
                                           MessageGroupStatus? groupStatus,
-                                }) => TextMessageWrapper(
+                                        }) => FlyerChatTextMessage(
-                                  room: room,
+                                          customWidget: Column(
-                                  message,
+                                            crossAxisAlignment:
-                                  content: message.text,
+                                                CrossAxisAlignment.start,
-                                  groupStatus: groupStatus,
+                                            children: [
-                                  onTapReply: notifier.scrollToMessage,
+                                              Html(
-                                  updateMessage: controller.updateMessage,
+                                                (message.metadata?["formatted"]
-                                  isSentByMe: isSentByMe,
+                                                        as String)
+                                                    .replaceAllMapped(
+                                                      RegExp(
+                                                        "(<a\\b[^>]*>.*?<\\/a>)|(\\bhttps?:\\/\\/[^\\s<]+)",
+                                                        caseSensitive: false,
                                                       ),
+                                                      (m) {
+                                                        // If it's already an <a> tag, leave it unchanged
+                                                        if (m.group(1) !=
+                                                            null) {
+                                                          return m.group(1)!;
+                                                        }
 
+                                                        // Otherwise, wrap the bare URL
+                                                        final url = m.group(2)!;
+                                                        return "<a href=\"$url\">$url</a>";
+                                                      },
+                                                    )
+                                                    .replaceAll("\n", "<br/>"),
+                                                client: room.roomData.client,
+                                              ),
+                                              if (message.editedAt != null)
+                                                Text(
+                                                  "(edited)",
+                                                  style: theme
+                                                      .textTheme
+                                                      .labelSmall,
+                                                ),
+                                            ],
+                                          ),
+                                          topWidget: TopWidget(
+                                            message,
+                                            headers:
+                                                room.roomData.client.headers,
+                                            groupStatus: groupStatus,
+                                          ),
+                                          message: message,
+                                          showTime: true,
+                                          index: index,
+                                        ),
+                                    linkPreviewBuilder:
+                                        (_, message, isSentByMe) => LinkPreview(
+                                          text: message.text,
+                                          backgroundColor: isSentByMe
+                                              ? theme.colorScheme.inversePrimary
+                                              : theme
+                                                    .colorScheme
+                                                    .surfaceContainerLow,
+                                          insidePadding: EdgeInsets.symmetric(
+                                            vertical: 8,
+                                            horizontal: 16,
+                                          ),
+                                          linkPreviewData:
+                                              message.linkPreviewData,
+                                          onLinkPreviewDataFetched:
+                                              (linkPreviewData) =>
+                                                  notifier.updateMessage(
+                                                    message,
+                                                    message.copyWith(
+                                                      linkPreviewData:
+                                                          linkPreviewData,
+                                                    ),
+                                                  ),
+                                        ),
                                     imageMessageBuilder:
                                         (
-                                  context,
+                                          _,
                                           message,
                                           index, {
                                           required bool isSentByMe,
                                           MessageGroupStatus? groupStatus,
-                                }) => TextMessageWrapper(
+                                        }) => FlyerChatImageMessage(
+                                          topWidget: TopWidget(
                                             message,
-                                  room: room,
+                                            headers:
-                                  content: message.text,
+                                                room.roomData.client.headers,
                                             groupStatus: groupStatus,
-                                  onTapReply: notifier.scrollToMessage,
+                                            alwaysShow: true,
-                                  updateMessage: controller.updateMessage,
+                                          ),
-                                  isSentByMe: isSentByMe,
+                                          customImageProvider:
-                                  extra: ExpandableImageMessage(
+                                              CachedNetworkImage(
-                                    message,
+                                                message.source,
+                                                ref.watch(
+                                                  CrossCacheController.provider,
+                                                ),
+                                                headers: room
+                                                    .roomData
+                                                    .client
+                                                    .headers,
+                                              ),
+                                          errorBuilder:
+                                              (context, error, stackTrace) =>
+                                                  Center(
+                                                    child: Text(
+                                                      "Image Failed to Load",
+                                                      style: TextStyle(
+                                                        color: Theme.of(
+                                                          context,
+                                                        ).colorScheme.error,
+                                                      ),
+                                                    ),
+                                                  ),
+                                          message: message,
                                           index: index,
                                         ),
-                                ),
-
                                     fileMessageBuilder:
                                         (
                                           _,
@@ -297,31 +499,26 @@ class RoomChat extends HookConsumerWidget {
                                           index, {
                                           required bool isSentByMe,
                                           MessageGroupStatus? groupStatus,
-                                }) => MessageWrapper(
+                                        }) => InkWell(
-                                  message,
-                                  InkWell(
                                           onTap: () => showDialog(
                                             context: context,
                                             builder: (_) => Dialog(
                                               child: Text(
-                                          "TODO: Download Attachments",
+                                                "TODO: Download Attachments", // TODO
                                               ),
                                             ),
                                           ),
                                           child: FlyerChatFileMessage(
-                                      topWidget: ReplyWidget(
+                                            topWidget: TopWidget(
-                                        room: room,
                                               message,
-                                        onTapReply: notifier.scrollToMessage,
+                                              headers:
+                                                  room.roomData.client.headers,
                                               groupStatus: groupStatus,
                                             ),
                                             message: message,
                                             index: index,
                                           ),
                                         ),
-                                  groupStatus,
-                                ),
-
                                     systemMessageBuilder:
                                         (
                                           _,
@@ -333,7 +530,6 @@ class RoomChat extends HookConsumerWidget {
                                           message: message,
                                           index: index,
                                         ),
-
                                     unsupportedMessageBuilder:
                                         (
                                           _,
@@ -343,9 +539,8 @@ class RoomChat extends HookConsumerWidget {
                                           MessageGroupStatus? groupStatus,
                                         }) => Text(
                                           "${message.authorId} sent ${message.metadata?["eventType"]}",
-                                  style: theme.textTheme.labelSmall?.copyWith(
+                                          style: theme.textTheme.labelSmall
-                                    color: Colors.grey,
+                                              ?.copyWith(color: Colors.grey),
-                                  ),
                                         ),
                                   ),
                                   resolveUser: notifier.resolveUser,
@@ -358,11 +553,15 @@ class RoomChat extends HookConsumerWidget {
                   ),
 
                   if (memberListOpened.value == true && showMembersByDefault)
-            MemberList(room),
+                    MemberList(room.roomData),
                 ],
               ),
 
-      endDrawer: showMembersByDefault ? null : MemberList(room),
+              endDrawer: showMembersByDefault
+                  ? null
+                  : MemberList(room.roomData),
+            );
+          },
         );
   }
 }

lib/widgets/chat_page/room_menu.dart

@@ -1,33 +1,38 @@
-import "package:fast_immutable_collections/fast_immutable_collections.dart";
 import "package:flutter/material.dart";
-import "package:flutter_riverpod/flutter_riverpod.dart";
+import "package:flutter/services.dart";
-import "package:nexus/controllers/client_controller.dart";
+import "package:flutter_hooks/flutter_hooks.dart";
-import "package:nexus/models/room.dart";
+import "package:matrix/matrix.dart";
+import "package:nexus/helpers/extensions/room_to_children.dart";
+import "package:nexus/widgets/form_text_input.dart";
 
-class RoomMenu extends ConsumerWidget {
+class RoomMenu extends StatelessWidget {
   final Room room;
-  final IList<Room> children;
+  const RoomMenu(this.room, {super.key});
-  const RoomMenu(this.room, {this.children = const IList.empty(), super.key});
 
   @override
-  Widget build(BuildContext context, WidgetRef ref) {
+  Widget build(BuildContext context) {
     final danger = Theme.of(context).colorScheme.error;
-    final client = ref.watch(ClientController.provider.notifier);
+
+    void markRead(String roomId) async {
+      for (final child in await room.getAllChildren()) {
+        await child.roomData.setReadMarker(
+          child.roomData.lastEvent?.eventId,
+          mRead: child.roomData.lastEvent?.eventId,
+        );
+      }
+    }
 
     return PopupMenuButton(
       itemBuilder: (_) => [
-        // PopupMenuItem(
-        //   onTap: () async {
-        //     final link = await room.matrixToInviteLink();
-        //     await Clipboard.setData(ClipboardData(text: link.toString()));
-        //   },
-        //   child: ListTile(leading: Icon(Icons.link), title: Text("Copy Link")),
-        // ),
         PopupMenuItem(
           onTap: () async {
-            await client.markRead(room);
+            final link = await room.matrixToInviteLink();
-            await Future.wait(children.map((child) => client.markRead(child)));
+            await Clipboard.setData(ClipboardData(text: link.toString()));
           },
+          child: ListTile(leading: Icon(Icons.link), title: Text("Copy Link")),
+        ),
+        PopupMenuItem(
+          onTap: () => markRead(room.id),
           child: ListTile(
             leading: Icon(Icons.check),
             title: Text("Mark as Read"),
@@ -39,7 +44,7 @@ class RoomMenu extends ConsumerWidget {
             builder: (context) => AlertDialog(
               title: Text("Leave Room"),
               content: Text(
-                "Are you sure you want to leave \"${room.metadata?.name ?? "Unnamed Room"}\"?",
+                "Are you sure you want to leave \"${room.getLocalizedDisplayname()}\"?",
               ),
               actions: [
                 TextButton(
@@ -49,13 +54,10 @@ class RoomMenu extends ConsumerWidget {
                 TextButton(
                   onPressed: () async {
                     Navigator.of(context).pop();
-                    final snackbar = ScaffoldMessenger.of(context).showSnackBar(
+                    final snackbar = ScaffoldMessenger.of(
-                      SnackBar(
+                      context,
-                        content: Text("Leaving room..."),
+                    ).showSnackBar(SnackBar(content: Text("Leaving room...")));
-                        duration: Duration(days: 1),
+                    await room.leave();
-                      ),
-                    );
-                    await client.leaveRoom(room);
                     snackbar.close();
                   },
                   child: Text("Leave"),
@@ -68,53 +70,53 @@ class RoomMenu extends ConsumerWidget {
             title: Text("Leave", style: TextStyle(color: danger)),
           ),
         ),
-        // PopupMenuItem(
+        PopupMenuItem(
-        //   onTap: () => showDialog(
+          onTap: () => showDialog(
-        //     context: context,
+            context: context,
-        //     builder: (context) => HookBuilder(
+            builder: (context) => HookBuilder(
-        //       builder: (_) {
+              builder: (_) {
-        //         final reasonController = useTextEditingController();
+                final reasonController = useTextEditingController();
-        //         return AlertDialog(
+                return AlertDialog(
-        //           title: Text("Report"),
+                  title: Text("Report"),
-        //           content: Column(
+                  content: Column(
-        //             mainAxisSize: MainAxisSize.min,
+                    mainAxisSize: MainAxisSize.min,
-        //             crossAxisAlignment: CrossAxisAlignment.start,
+                    crossAxisAlignment: CrossAxisAlignment.start,
-        //             children: [
+                    children: [
-        //               Text(
+                      Text(
-        //                 "Report this room to your server administrators, who can take action like banning this room.",
+                        "Report this room to your server administrators, who can take action like banning this room.",
-        //               ),
+                      ),
 
-        //               SizedBox(height: 12),
+                      SizedBox(height: 12),
-        //               FormTextInput(
+                      FormTextInput(
-        //                 required: false,
+                        required: false,
-        //                 capitalize: true,
+                        capitalize: true,
-        //                 controller: reasonController,
+                        controller: reasonController,
-        //                 title: "Reason for report (optional)",
+                        title: "Reason for report (optional)",
-        //               ),
+                      ),
-        //             ],
+                    ],
-        //           ),
+                  ),
-        //           actions: [
+                  actions: [
-        //             TextButton(
+                    TextButton(
-        //               onPressed: Navigator.of(context).pop,
+                      onPressed: Navigator.of(context).pop,
-        //               child: Text("Cancel"),
+                      child: Text("Cancel"),
-        //             ),
+                    ),
-        //             TextButton(
+                    TextButton(
-        //               onPressed: () {
+                      onPressed: () {
-        //                 room.client.reportRoom(room.id, reasonController.text);
+                        room.client.reportRoom(room.id, reasonController.text);
-        //                 Navigator.of(context).pop();
+                        Navigator.of(context).pop();
-        //               },
+                      },
-        //               child: Text("Report"),
+                      child: Text("Report"),
-        //             ),
+                    ),
-        //           ],
+                  ],
-        //         );
+                );
-        //       },
+              },
-        //     ),
+            ),
-        //   ),
+          ),
-        //   child: ListTile(
+          child: ListTile(
-        //     leading: Icon(Icons.report, color: danger),
+            leading: Icon(Icons.report, color: danger),
-        //     title: Text("Report", style: TextStyle(color: danger)),
+            title: Text("Report", style: TextStyle(color: danger)),
-        //   ),
+          ),
-        // ),
+        ),
       ],
     );
   }

lib/widgets/chat_page/sidebar.dart

@@ -1,3 +1,4 @@
+import "package:collection/collection.dart";
 import "package:flutter/material.dart";
 import "package:flutter_hooks/flutter_hooks.dart";
 import "package:hooks_riverpod/hooks_riverpod.dart";
@@ -5,6 +6,8 @@ import "package:nexus/controllers/client_controller.dart";
 import "package:nexus/controllers/key_controller.dart";
 import "package:nexus/controllers/selected_space_controller.dart";
 import "package:nexus/controllers/spaces_controller.dart";
+import "package:nexus/helpers/extensions/better_when.dart";
+import "package:nexus/helpers/extensions/get_headers.dart";
 import "package:nexus/helpers/extensions/join_room_with_snackbars.dart";
 import "package:nexus/pages/settings_page.dart";
 import "package:nexus/widgets/avatar_or_hash.dart";
@@ -19,60 +22,58 @@ class Sidebar extends HookConsumerWidget {
     final selectedSpaceProvider = KeyController.provider(
       KeyController.spaceKey,
     );
-    final selectedSpaceId = ref.watch(selectedSpaceProvider);
+    final selectedSpace = ref.watch(selectedSpaceProvider);
-    final selectedSpaceIdNotifier = ref.watch(selectedSpaceProvider.notifier);
+    final selectedSpaceNotifier = ref.watch(selectedSpaceProvider.notifier);
 
     final selectedRoomController = KeyController.provider(
       KeyController.roomKey,
     );
-    final selectedRoomId = ref.watch(selectedRoomController);
+    final selectedRoom = ref.watch(selectedRoomController);
-    final selectedRoomIdNotifier = ref.watch(selectedRoomController.notifier);
+    final selectedRoomNotifier = ref.watch(selectedRoomController.notifier);
-
-    final spaces = ref.watch(SpacesController.provider);
-    final indexOfSelected = spaces.indexWhere(
-      (space) => space.id == selectedSpaceId,
-    );
-    final selectedIndex = indexOfSelected == -1 ? 0 : indexOfSelected;
-
-    final selectedSpace = ref.watch(SelectedSpaceController.provider);
-
-    final indexOfSelectedRoom = selectedSpace.children.indexWhere(
-      (room) => room.metadata?.id == selectedRoomId,
-    );
-    final selectedRoomIndex = indexOfSelectedRoom == -1
-        ? selectedSpace.children.isEmpty
-              ? null
-              : 0
-        : indexOfSelectedRoom;
 
     return Drawer(
       shape: Border(),
       child: Row(
         children: [
-          NavigationRail(
+          ref
+              .watch(SpacesController.provider)
+              .when(
+                loading: SizedBox.shrink,
+                error: (error, stack) {
+                  debugPrintStack(label: error.toString(), stackTrace: stack);
+                  throw error;
+                },
+                data: (spaces) {
+                  final indexOfSelected = spaces.indexWhere(
+                    (space) => space.id == selectedSpace,
+                  );
+                  final selectedIndex = indexOfSelected == -1
+                      ? 0
+                      : indexOfSelected;
+
+                  return NavigationRail(
                     scrollable: true,
                     onDestinationSelected: (value) {
-              selectedSpaceIdNotifier.set(spaces[value].id);
+                      selectedSpaceNotifier.set(spaces[value].id);
-              selectedRoomIdNotifier.set(
+                      selectedRoomNotifier.set(
-                spaces[value].children.firstOrNull?.metadata?.id,
+                        spaces[value].children.firstOrNull?.roomData.id,
                       );
                     },
                     destinations: spaces
                         .map(
                           (space) => NavigationRailDestination(
                             icon: AvatarOrHash(
-                      space.room?.metadata?.avatar,
+                              space.avatar,
-                      fallback: space.icon == null ? null : Icon(space.icon),
+                              fallback: space.icon == null
+                                  ? null
+                                  : Icon(space.icon),
                               space.title,
-                      hasBadge: space.children.any(
+                              headers: space.client.headers,
-                        (room) => room.metadata?.unreadMessages != 0,
+                              hasBadge:
-                      ),
+                                  space.children.firstWhereOrNull(
-                      badgeNumber: space.children.fold(
+                                    (room) => room.roomData.hasNewMessages,
-                        0,
+                                  ) !=
-                        (previousValue, room) =>
+                                  null,
-                            previousValue +
-                            (room.metadata?.unreadNotifications ?? 0),
-                      ),
                             ),
                             label: Text(space.title),
                             padding: EdgeInsets.only(top: 4),
@@ -93,12 +94,14 @@ class Sidebar extends HookConsumerWidget {
                                   context: context,
                                   builder: (alertContext) => HookBuilder(
                                     builder: (_) {
-                              final roomAlias = useTextEditingController();
+                                      final roomAlias =
+                                          useTextEditingController();
                                       return AlertDialog(
                                         title: Text("Join a Room"),
                                         content: Column(
                                           mainAxisSize: MainAxisSize.min,
-                                  crossAxisAlignment: CrossAxisAlignment.start,
+                                          crossAxisAlignment:
+                                              CrossAxisAlignment.start,
                                           children: [
                                             Text(
                                               "Enter the room alias, ID, or a Matrix.to link.",
@@ -114,15 +117,19 @@ class Sidebar extends HookConsumerWidget {
                                         ),
                                         actions: [
                                           TextButton(
-                                    onPressed: Navigator.of(context).pop,
+                                            onPressed: Navigator.of(
+                                              context,
+                                            ).pop,
                                             child: Text("Cancel"),
                                           ),
                                           TextButton(
                                             onPressed: () async {
                                               Navigator.of(alertContext).pop();
 
-                                      final client = ref.watch(
+                                              final client = await ref.watch(
-                                        ClientController.provider.notifier,
+                                                ClientController
+                                                    .provider
+                                                    .future,
                                               );
                                               if (context.mounted) {
                                                 client.joinRoomWithSnackBars(
@@ -140,7 +147,9 @@ class Sidebar extends HookConsumerWidget {
                                   ),
                                 ),
                                 child: ListTile(
-                          title: Text("Join an existing room (or space)"),
+                                  title: Text(
+                                    "Join an existing room (or space)",
+                                  ),
                                   leading: Icon(Icons.numbers),
                                 ),
                               ),
@@ -155,75 +164,85 @@ class Sidebar extends HookConsumerWidget {
                             icon: Icon(Icons.add),
                           ),
                           IconButton(
-                    tooltip: "Explore other rooms",
                             onPressed: () => showDialog(
                               context: context,
-                      builder: (context) => AlertDialog(title: Text("To-do")),
+                              builder: (context) =>
+                                  AlertDialog(title: Text("To-do")),
                             ),
                             icon: Icon(Icons.explore),
                           ),
                           IconButton(
-                    tooltip: "Open settings",
+                            onPressed: () => Navigator.of(context).push(
-                    onPressed: () => Navigator.of(
+                              MaterialPageRoute(builder: (_) => SettingsPage()),
-                      context,
+                            ),
-                    ).push(MaterialPageRoute(builder: (_) => SettingsPage())),
                             icon: Icon(Icons.settings),
                           ),
                         ],
                       ),
                     ),
+                  );
+                },
               ),
           Expanded(
-            child: Scaffold(
+            child: ref
+                .watch(SelectedSpaceController.provider)
+                .betterWhen(
+                  data: (space) {
+                    final indexOfSelected = space.children.indexWhere(
+                      (room) => room.roomData.id == selectedRoom,
+                    );
+                    final selectedIndex = indexOfSelected == -1
+                        ? space.children.isEmpty
+                              ? null
+                              : 0
+                        : indexOfSelected;
+
+                    return Scaffold(
                       backgroundColor: Colors.transparent,
                       appBar: AppBar(
                         leading: AvatarOrHash(
-                  selectedSpace.room?.metadata?.avatar,
+                          space.avatar,
-                  fallback: selectedSpace.icon == null
+                          fallback: space.icon == null
                               ? null
-                      : Icon(selectedSpace.icon),
+                              : Icon(space.icon),
-
+                          space.title,
-                  selectedSpace.title,
+                          headers: space.client.headers,
                         ),
                         title: Text(
-                  selectedSpace.title,
+                          space.title,
                           overflow: TextOverflow.ellipsis,
                         ),
                         backgroundColor: Colors.transparent,
                         actions: [
-                  if (selectedSpace.room != null)
+                          if (space.roomData != null) RoomMenu(space.roomData!),
-                    RoomMenu(
-                      selectedSpace.room!,
-                      children: selectedSpace.children,
-                    ),
                         ],
                       ),
                       body: NavigationRail(
                         scrollable: true,
                         backgroundColor: Colors.transparent,
                         extended: true,
-                selectedIndex: selectedRoomIndex,
+                        selectedIndex: selectedIndex,
-                destinations: selectedSpace.children
+                        destinations: space.children
                             .map(
                               (room) => NavigationRailDestination(
-                        label: Text(room.metadata?.name ?? "Unnamed Room"),
+                                label: Text(room.title),
                                 icon: AvatarOrHash(
-                          room.metadata?.avatar,
+                                  hasBadge: room.roomData.hasNewMessages,
-                          hasBadge: room.metadata?.unreadMessages != 0,
+                                  room.avatar,
-                          badgeNumber: room.metadata?.unreadNotifications ?? 0,
+                                  room.title,
-                          room.metadata?.name ?? "Unnamed Room",
+                                  fallback: selectedSpace == "dms"
-                          fallback: selectedSpaceId == "dms"
                                       ? null
                                       : Icon(Icons.numbers),
-                          //  space.client.headers,
+                                  headers: space.client.headers,
                                 ),
                               ),
                             )
                             .toList(),
-                onDestinationSelected: (value) => selectedRoomIdNotifier.set(
+                        onDestinationSelected: (value) => selectedRoomNotifier
-                  selectedSpace.children[value].metadata?.id,
+                            .set(space.children[value].roomData.id),
-                ),
                       ),
+                    );
+                  },
                 ),
           ),
         ],

lib/widgets/chat_page/text_message_wrapper.dart

@@ -1,114 +0,0 @@
-import "package:flutter/material.dart";
-import "package:flutter_chat_core/flutter_chat_core.dart";
-import "package:flutter_link_previewer/flutter_link_previewer.dart";
-import "package:nexus/models/room.dart";
-import "package:nexus/widgets/chat_page/html/html.dart";
-import "package:nexus/widgets/chat_page/message_wrapper.dart";
-import "package:nexus/widgets/chat_page/reply_widget.dart";
-
-class TextMessageWrapper extends StatelessWidget {
-  final Message message;
-  final String? content;
-  final Room room;
-  final MessageGroupStatus? groupStatus;
-  final Future<void> Function(Message oldMessage, Message newMessage)
-  updateMessage;
-  final bool isSentByMe;
-  final Widget? extra;
-  final OnTapReply onTapReply;
-
-  const TextMessageWrapper(
-    this.message, {
-    this.content,
-    this.onTapReply,
-    required this.room,
-    required this.updateMessage,
-    required this.groupStatus,
-    required this.isSentByMe,
-    this.extra,
-    super.key,
-  });
-
-  @override
-  Widget build(BuildContext context) {
-    final theme = Theme.of(context);
-    final colorScheme = theme.colorScheme;
-    final textMessage = message is TextMessage ? message as TextMessage : null;
-
-    return MessageWrapper(
-      message,
-      ClipRRect(
-        borderRadius: BorderRadius.all(Radius.circular(8)),
-        child: Container(
-          padding: EdgeInsets.symmetric(vertical: 8, horizontal: 12),
-          decoration: BoxDecoration(
-            color: isSentByMe
-                ? colorScheme.primaryContainer
-                : colorScheme.surfaceContainer,
-          ),
-          child: Column(
-            crossAxisAlignment: CrossAxisAlignment.start,
-            children: [
-              ReplyWidget(
-                message,
-                room: room,
-                groupStatus: groupStatus,
-                onTapReply: onTapReply,
-              ),
-              if (content != null)
-                Html(
-                  textStyle: message.metadata?["big"] == true
-                      ? TextStyle(fontSize: 32)
-                      : null,
-                  content!
-                      .replaceAllMapped(
-                        RegExp(
-                          "(<a\\b[^>]*>.*?<\\/a>)|(\\bhttps?:\\/\\/[^\\s<]+)",
-                          caseSensitive: false,
-                        ),
-                        (m) {
-                          // If it's already an <a> tag, leave it unchanged
-                          if (m.group(1) != null) {
-                            return m.group(1)!;
-                          }
-
-                          // Otherwise, wrap the bare URL
-                          final url = m.group(2)!;
-                          return "<a href=\"$url\">$url</a>";
-                        },
-                      )
-                      .replaceAll("\n", "<br class=\"fake-break\"/>"),
-                ),
-              if (textMessage?.editedAt != null)
-                Text("(edited)", style: theme.textTheme.labelSmall),
-              if (textMessage != null)
-                LinkPreview(
-                  text: textMessage.text,
-                  backgroundColor: isSentByMe
-                      ? colorScheme.inversePrimary
-                      : colorScheme.surfaceContainerLow,
-                  outsidePadding: EdgeInsets.only(top: 4),
-                  insidePadding: EdgeInsets.symmetric(
-                    vertical: 8,
-                    horizontal: 16,
-                  ),
-                  linkPreviewData: message.metadata?["linkPreviewData"],
-                  onLinkPreviewDataFetched: (linkPreviewData) => updateMessage(
-                    message,
-                    message.copyWith(
-                      metadata: {
-                        ...(message.metadata ?? {}),
-                        "linkPreviewData": linkPreviewData,
-                      },
-                    ),
-                  ),
-                ),
-              if (extra != null) extra!,
-            ],
-          ),
-        ),
-      ),
-      groupStatus,
-    );
-  }
-}

lib/widgets/chat_page/top_widget.dart

@@ -0,0 +1,123 @@
+import "dart:math";
+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_riverpod/flutter_riverpod.dart";
+import "package:nexus/widgets/chat_page/html/quoted.dart";
+
+class TopWidget extends ConsumerWidget {
+  final Message message;
+  final bool alwaysShow;
+  final Map<String, String> headers;
+  final MessageGroupStatus? groupStatus;
+  const TopWidget(
+    this.message, {
+    required this.headers,
+    required this.groupStatus,
+    this.alwaysShow = false,
+    super.key,
+  });
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) => Column(
+    crossAxisAlignment: CrossAxisAlignment.start,
+    children: [
+      Builder(
+        builder: (_) {
+          final replyMessage = message.metadata?["reply"] as TextMessage?;
+
+          if (replyMessage == null) return SizedBox.shrink();
+          final smallerText = message is TextMessage
+              ? replyMessage.text.substring(
+                  0,
+                  min(
+                    max(
+                      max(
+                        (message as TextMessage).text.length - 20,
+                        message.metadata?["displayName"].length,
+                      ),
+                      5,
+                    ),
+                    replyMessage.text.length,
+                  ),
+                )
+              : null;
+          final replyText =
+              (smallerText == null ||
+                  smallerText.length == replyMessage.text.length)
+              ? replyMessage.text
+              : "$smallerText...";
+
+          return Padding(
+            padding: EdgeInsets.only(bottom: 12),
+            child: InkWell(
+              onTap: () => showDialog(
+                context: context,
+                builder: (_) => Dialog(
+                  child: Text("TODO: Scroll to original message"),
+                ), // TODO
+              ),
+              child: Quoted(
+                Row(
+                  mainAxisSize: MainAxisSize.min,
+                  spacing: 8,
+                  children: [
+                    Avatar(
+                      userId: replyMessage.authorId,
+                      headers: headers,
+                      size: 16,
+                    ),
+                    Flexible(
+                      child: Text(
+                        replyMessage.metadata?["displayName"] ??
+                            replyMessage.authorId,
+                        style: Theme.of(context).textTheme.labelMedium
+                            ?.copyWith(fontWeight: FontWeight.bold),
+                        overflow: TextOverflow.ellipsis,
+                      ),
+                    ),
+                    Flexible(
+                      child: Text(
+                        replyText,
+                        overflow: TextOverflow.ellipsis,
+                        style: Theme.of(context).textTheme.labelMedium,
+                        maxLines: 1,
+                      ),
+                    ),
+                  ],
+                ),
+              ),
+            ),
+          );
+        },
+      ),
+      if (alwaysShow ||
+          groupStatus?.isFirst != false ||
+          message.metadata?["reply"] != null)
+        InkWell(
+          onTap: () => showDialog(
+            context: context,
+            builder: (_) =>
+                Dialog(child: Text("TODO: Show user profile")), // TODO
+          ),
+          child: Row(
+            mainAxisSize: MainAxisSize.min,
+            spacing: 8,
+            children: [
+              Avatar(userId: message.authorId, headers: headers),
+              Flexible(
+                child: Text(
+                  message.metadata?["displayName"] ?? message.authorId,
+                  overflow: TextOverflow.ellipsis,
+                  style: Theme.of(context).textTheme.titleMedium?.copyWith(
+                    fontWeight: FontWeight.bold,
+                  ),
+                ),
+              ),
+            ],
+          ),
+        ),
+      SizedBox(height: 4),
+    ],
+  );
+}

lib/widgets/form_text_input.dart

@@ -20,13 +20,11 @@ class FormTextInput extends StatelessWidget {
   final Widget? trailing;
   final InputBorder? border;
   final List<TextInputFormatter>? formatters;
-  final bool autofocus;
 
   const FormTextInput({
     super.key,
     this.border,
     this.controller,
-    this.autofocus = false,
     this.title,
     this.obscure = false,
     this.readOnly = false,
@@ -47,7 +45,6 @@ class FormTextInput extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) => TextFormField(
-    autofocus: autofocus,
     controller: controller,
     keyboardType: keyboardType,
     readOnly: readOnly,

lib/widgets/loading.dart

@@ -1,14 +1,13 @@
 import "package:flutter/material.dart";
 
 class Loading extends StatelessWidget {
-  final double? height;
+  const Loading({super.key});
-  const Loading({this.height, super.key});
 
   @override
-  Widget build(BuildContext context) => Center(
+  Widget build(BuildContext context) => const Center(
     child: Padding(
       padding: EdgeInsets.all(16),
-      child: SizedBox(height: height, child: CircularProgressIndicator()),
+      child: CircularProgressIndicator(),
     ),
   );
 }

linux/flutter/generated_plugin_registrant.cc

@@ -8,6 +8,7 @@
 
 #include <dynamic_system_colors/dynamic_color_plugin.h>
 #include <file_selector_linux/file_selector_plugin.h>
+#include <flutter_secure_storage_linux/flutter_secure_storage_linux_plugin.h>
 #include <screen_retriever_linux/screen_retriever_linux_plugin.h>
 #include <url_launcher_linux/url_launcher_plugin.h>
 #include <window_manager/window_manager_plugin.h>
@@ -20,6 +21,9 @@ void fl_register_plugins(FlPluginRegistry* registry) {
   g_autoptr(FlPluginRegistrar) file_selector_linux_registrar =
       fl_plugin_registry_get_registrar_for_plugin(registry, "FileSelectorPlugin");
   file_selector_plugin_register_with_registrar(file_selector_linux_registrar);
+  g_autoptr(FlPluginRegistrar) flutter_secure_storage_linux_registrar =
+      fl_plugin_registry_get_registrar_for_plugin(registry, "FlutterSecureStorageLinuxPlugin");
+  flutter_secure_storage_linux_plugin_register_with_registrar(flutter_secure_storage_linux_registrar);
   g_autoptr(FlPluginRegistrar) screen_retriever_linux_registrar =
       fl_plugin_registry_get_registrar_for_plugin(registry, "ScreenRetrieverLinuxPlugin");
   screen_retriever_linux_plugin_register_with_registrar(screen_retriever_linux_registrar);

linux/flutter/generated_plugins.cmake

@@ -5,6 +5,7 @@
 list(APPEND FLUTTER_PLUGIN_LIST
   dynamic_system_colors
   file_selector_linux
+  flutter_secure_storage_linux
   screen_retriever_linux
   url_launcher_linux
   window_manager
@@ -12,6 +13,8 @@ list(APPEND FLUTTER_PLUGIN_LIST
 )
 
 list(APPEND FLUTTER_FFI_PLUGIN_LIST
+  flutter_vodozemac
+  rust_lib_nexus
 )
 
 set(PLUGIN_BUNDLED_LIBRARIES)

nix/fake-rustup.sh

@@ -0,0 +1,35 @@
+#!/usr/bin/env bash
+# Fake rustup for nix-managed Rust toolchains
+
+case "$1" in
+  run)
+    if [[ "$2" == "stable" ]]; then
+      shift 2
+      if [[ $# -eq 0 ]]; then
+        echo "fake rustup: no command given" >&2
+        exit 1
+      fi
+      exec "$@"
+      exit 0
+    fi
+    ;;
+
+  toolchain)
+    if [[ "$2" == "list" ]]; then
+      echo "stable (default)"
+      exit 0
+    fi
+    ;;
+    
+  target)
+    if [[ "$2" == "list" && "$3" == "--toolchain" && "$4" == "stable" && "$5" == "--installed" ]]; then
+      echo "x86_64-unknown-linux-gnu"
+      exit 0
+    fi
+    ;;
+esac
+
+echo "fake rustup: the command:" >&2
+echo "  rustup $*" >&2
+echo "…is not mocked yet" >&2
+exit 1