web-ui/crate/src/lib.rs

@@ -1,12 +1,15 @@
 use rooms::RoomList;
+use rooms::YewduxRoomList;
 use wasm_bindgen::prelude::*;
 use yew::prelude::*;
 use yew_router::prelude::*;
+use yewdux::prelude::*;
 
 pub mod api;
 pub mod error;
 pub mod grpc;
 pub mod rooms;
+pub mod state;
 
 #[derive(Routable, PartialEq, Clone, Debug)]
 pub enum AppRoute {
@@ -112,6 +115,5 @@ impl Component for App {
 
 #[wasm_bindgen(start)]
 pub fn run_app() {
-    //App::<EncryptedImage>::new().mount_with_props(body, props);
     yew::start_app::<App>();
 }

web-ui/crate/src/rooms.rs

@@ -1,50 +1,17 @@
 use crate::api;
 use crate::error::UiError;
+use crate::state::{Action, Room, WebUiDispatcher};
 use std::sync::Arc;
 use wasm_bindgen_futures::spawn_local;
 use web_sys::console;
 use yew::prelude::*;
+use yewdux::dispatch::Dispatcher;
 use yewdux::prelude::*;
 use yewtil::NeqAssign;
 
-#[derive(Clone)]
-pub(crate) struct Room {
-    room_id: String,
-    display_name: String,
-}
-
-#[derive(Default, Clone)]
-pub(crate) struct RoomListState {
-    rooms: Vec<Room>,
-}
-
-pub(crate) enum Action {
-    AddRoom(Room),
-}
-
-impl Reducer for RoomListState {
-    type Action = Action;
-
-    fn new() -> Self {
-        Self { rooms: vec![] }
-    }
-
-    fn reduce(&mut self, action: Self::Action) -> bool {
-        match action {
-            Action::AddRoom(room) => {
-                self.rooms.push(room.clone());
-                true
-            }
-        }
-    }
-}
-
-type RoomListDispatch = DispatchProps<ReducerStore<RoomListState>>;
-
-//Oaths list
 #[doc(hidden)]
 pub(crate) struct YewduxRoomList {
-    dispatch: RoomListDispatch,
+    dispatch: WebUiDispatcher,
     link: ComponentLink<YewduxRoomList>,
 }
 
@@ -52,14 +19,13 @@ pub(crate) type RoomList = WithDispatch<YewduxRoomList>;
 
 fn view_room(room: &Room) -> Html {
     html! {
-       <div>
-            <div>{room.room_id.clone()}</div>
-            <div>{room.display_name.clone()}</div>
-        </div>
+       <li>
+           {&room.display_name} {" ("}{&room.room_id}{")"}
+       </li>
     }
 }
 
-async fn load_rooms(dispatch: &RoomListDispatch) -> Result<(), UiError> {
+async fn load_rooms(dispatch: &WebUiDispatcher) -> Result<(), UiError> {
     let rooms = api::dicebot::rooms_for_user("@projectmoon:agnos.is").await?;
 
     for room in rooms {
@@ -74,7 +40,7 @@ async fn load_rooms(dispatch: &RoomListDispatch) -> Result<(), UiError> {
 
 impl Component for YewduxRoomList {
     type Message = ();
-    type Properties = RoomListDispatch;
+    type Properties = WebUiDispatcher;
 
     fn create(dispatch: Self::Properties, link: ComponentLink<Self>) -> Self {
         Self { dispatch, link }
@@ -88,11 +54,9 @@ impl Component for YewduxRoomList {
         self.dispatch.neq_assign(dispatch)
     }
 
-    fn view(&self) -> Html {
-        let dispatch = Arc::new(self.dispatch.clone());
-
-        let the_future = self.link.callback(move |_| {
-            let dispatch = dispatch.clone();
+    fn rendered(&mut self, first_render: bool) {
+        if first_render {
+            let dispatch = Arc::new(self.dispatch.clone());
 
             spawn_local(async move {
                 //TODO make macro to report errors in some common way:
@@ -102,15 +66,19 @@ impl Component for YewduxRoomList {
                     _ => (),
                 }
             });
-        });
+        }
+    }
+
+    fn view(&self) -> Html {
+        let the_future = self.link.callback(move |_| {});
 
         html! {
             <div>
                 <button onclick=the_future>{ "Add Room" }</button>
              <ul>
                 {
-                    for self.dispatch.state().rooms.iter().map(|oath| {
-                        view_room(oath)
+                    for self.dispatch.state().rooms.iter().map(|room| {
+                        view_room(room)
                     })
                 }
             </ul>

web-ui/crate/src/state.rs

@@ -0,0 +1,35 @@
+use yewdux::prelude::*;
+
+#[derive(Clone)]
+pub(crate) struct Room {
+    pub room_id: String,
+    pub display_name: String,
+}
+
+#[derive(Default, Clone)]
+pub(crate) struct WebUiState {
+    pub rooms: Vec<Room>,
+}
+
+pub(crate) enum Action {
+    AddRoom(Room),
+}
+
+impl Reducer for WebUiState {
+    type Action = Action;
+
+    fn new() -> Self {
+        Self { rooms: vec![] }
+    }
+
+    fn reduce(&mut self, action: Self::Action) -> bool {
+        match action {
+            Action::AddRoom(room) => {
+                self.rooms.push(room.clone());
+                true
+            }
+        }
+    }
+}
+
+pub(crate) type WebUiDispatcher = DispatchProps<ReducerStore<WebUiState>>;

web-ui/index.js

@@ -1,7 +1,4 @@
 //The wasm application is compiled as javascript into the /pkg
 //directory. Webpack then replaces this import with what is actually
 //needed.
-import("./pkg").then(runic => {
-    console.log('module is: ', runic);
-    runic.run_app();
-});
+import("./pkg");