initilize state signals directly

gui/src/app.rs

@@ -219,8 +219,8 @@ impl ServerState {
 }
 
 pub struct State {
-    pub status: GlobalSignal<ConnectionState>,
-    pub server: GlobalSignal<ServerState>,
+    pub status: Signal<ConnectionState>,
+    pub server: Signal<ServerState>,
 }
 
 impl fmt::Debug for State {
@@ -727,8 +727,11 @@ pub fn LoginView(overrides: Resource<ProxyOverrides>) -> Element {
         }
     });
 
-    let previous_username = user_config.config_get::<String>("username");
-    let mut username = use_signal(|| previous_username.unwrap_or(String::new()));
+    let mut username = use_signal(|| {
+        user_config
+            .config_get::<String>("username")
+            .unwrap_or(String::new())
+    });
 
     let do_connect = move |_| {
         let _ = user_config.config_set::<String>("username", &username.read());
@@ -876,16 +879,22 @@ pub fn LoginView(overrides: Resource<ProxyOverrides>) -> Element {
     //    )
 }
 
+#[component]
 pub fn app() -> Element {
     static STYLE: Asset = asset!("/assets/main.scss");
 
-    provide_context(ConfigSystem::new().unwrap());
-    provide_context(SharedState::new(State {
-        status: Signal::global(|| Disconnected),
-        server: Signal::global(Default::default),
-    }));
+    use_effect(|| {
+        Platform::request_permissions();
+    });
+
+    use_root_context(|| ConfigSystem::new().unwrap());
+    let state = use_root_context(|| {
+        SharedState::new(State {
+            status: Signal::new(Disconnected),
+            server: Signal::new(Default::default()),
+        })
+    });
 
-    let state = use_context::<SharedState>();
     let network_state = state.clone();
     use_coroutine(move |rx: UnboundedReceiver<Command>| {
         super::network_entrypoint(rx, network_state.clone())
@@ -897,9 +906,6 @@ pub fn app() -> Element {
         }
     });
 
-    Platform::request_permissions();
-
-    let state = use_context::<SharedState>();
     rsx!(
         document::Link{ rel: "stylesheet", href: "https://fonts.googleapis.com/css2?family=Nunito:ital,wght@0,200..1000;1,200..1000&display=swap" }
         document::Link{ rel: "stylesheet", href: "https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@20..48,100..700,0..1,-50..200" }

gui/src/lib.rs

@@ -50,16 +50,16 @@ pub async fn network_entrypoint(mut event_rx: UnboundedReceiver<Command>, state:
             panic!("did not receive connect command")
         };
 
-        *state.server.write() = Default::default();
-        *state.status.write() = ConnectionState::Connecting;
+        *state.server.write_unchecked() = Default::default();
+        *state.status.write_unchecked() = ConnectionState::Connecting;
         if let Err(error) =
             Platform::network_connect(address, username, &mut event_rx, &config, state.clone())
                 .await
         {
             error!("could not connect {:?}", error);
-            *state.status.write() = ConnectionState::Failed(error.to_string());
+            *state.status.write_unchecked() = ConnectionState::Failed(error.to_string());
         } else {
-            *state.status.write() = ConnectionState::Disconnected;
+            *state.status.write_unchecked() = ConnectionState::Disconnected;
         }
     }
 }
@@ -216,7 +216,7 @@ fn accept_command(
             };
 
             {
-                let mut server = state.server.write();
+                let mut server = state.server.write_unchecked();
                 let Some(me) = server.session else {
                     bail!("not signed in with a session id")
                 };
@@ -257,7 +257,7 @@ fn accept_command(
             };
 
             {
-                let mut server = state.server.write();
+                let mut server = state.server.write_unchecked();
                 let Some(me) = server.session else {
                     bail!("not signed in with a session id")
                 };
@@ -345,15 +345,15 @@ fn accept_packet(
             }
         }
         ControlPacket::ChannelState(u) => {
-            let mut server = state.server.write();
+            let mut server = state.server.write_unchecked();
             server.channels_state.update_from_channel_state(&u);
         }
         ControlPacket::ChannelRemove(u) => {
-            let mut server = state.server.write();
+            let mut server = state.server.write_unchecked();
             server.channels_state.update_from_channel_remove(&u);
         }
         ControlPacket::UserState(u) => {
-            let mut server = state.server.write();
+            let mut server = state.server.write_unchecked();
             let server = &mut *server;
             let id = u.get_session();
 
@@ -397,7 +397,7 @@ fn accept_packet(
             }
         }
         ControlPacket::UserRemove(u) => {
-            let mut server = state.server.write();
+            let mut server = state.server.write_unchecked();
             let id = u.get_session();
             if let Some(state) = server.users.remove(&id) {
                 if let Some(parent) = server.channels_state.channels.get_mut(&state.channel) {
@@ -406,7 +406,7 @@ fn accept_packet(
             }
         }
         ControlPacket::TextMessage(u) => {
-            let mut server = state.server.write();
+            let mut server = state.server.write_unchecked();
             if u.has_message() {
                 let text = u.get_message().to_string();
                 server.chat.push(Chat {
@@ -421,8 +421,8 @@ fn accept_packet(
             }
         }
         ControlPacket::ServerSync(u) => {
-            *state.status.write() = ConnectionState::Connected;
-            let mut server = state.server.write();
+            *state.status.write_unchecked() = ConnectionState::Connected;
+            let mut server = state.server.write_unchecked();
             if u.has_welcome_text() {
                 let text = u.get_welcome_text().to_string();
                 server.chat.push(Chat {