🏗️ Rearchitecting the interface with the MatrixClient

- Replace RwStore with channels.
- Use of fermi to handle application data.
- Use of tracing.

src/components/contacts_window/contacts_section.rs

@@ -3,9 +3,11 @@ use std::cell::RefCell;
 use dioxus::prelude::*;
 use dioxus_free_icons::icons::io_icons::IoChevronDown;
 use dioxus_free_icons::Icon;
+use fermi::prelude::*;
 use matrix_sdk::RoomState;
+use tracing::{debug, warn};
 
-use crate::base::Room;
+use crate::base::{ByIdRooms, Room, ROOMS};
 
 turf::style_sheet!("src/components/contacts_window/contacts_section.scss");
 
@@ -19,11 +21,46 @@ fn ContactsArrow(cx: Scope) -> Element {
     })
 }
 
+static NO_NAME_REPR: &str = "No name";
 static NO_SUBJECT_REPR: &str = "No subject";
 
-#[inline_props]
-pub fn ContactsSection<'a>(cx: Scope, name: &'a str, contacts: RefCell<Vec<Room>>) -> Element {
-    println!("ContactsSection rendering");
+pub fn filter_people_conversations(rooms_atom: UseAtomRef<ByIdRooms>) -> Vec<RefCell<Room>> {
+    let rooms = rooms_atom.read();
+    let mut filtered_rooms = Vec::<RefCell<Room>>::with_capacity(rooms.len());
+
+    for room in rooms.values() {
+        let is_direct = room.borrow().is_direct.unwrap();
+        if !is_direct {
+            filtered_rooms.push(room.to_owned());
+        }
+    }
+    filtered_rooms
+}
+
+pub fn filter_room_conversations(rooms_atom: UseAtomRef<ByIdRooms>) -> Vec<RefCell<Room>> {
+    let rooms = rooms_atom.read();
+    let mut filtered_rooms = Vec::<RefCell<Room>>::with_capacity(rooms.len());
+
+    for room in rooms.values() {
+        let is_direct = room.borrow().is_direct.unwrap();
+        if is_direct {
+            filtered_rooms.push(room.to_owned());
+        }
+    }
+    filtered_rooms
+}
+
+#[component]
+pub fn ContactsSection<'a>(
+    cx: Scope,
+    name: &'a str,
+    filter: &'a dyn Fn(UseAtomRef<ByIdRooms>) -> Vec<RefCell<Room>>,
+) -> Element {
+    debug!("ContactsSection rendering");
+
+    let rooms_atom = use_atom_ref(cx, &ROOMS);
+    let contacts = filter(rooms_atom.clone());
+    let contacts_len = contacts.len();
 
     let show = use_state(cx, || false);
 
@@ -33,11 +70,19 @@ pub fn ContactsSection<'a>(cx: Scope, name: &'a str, contacts: RefCell<Vec<Room>
     ]
     .join(" ");
 
-    let contacts_len = contacts.borrow().len();
+    let rendered_contacts = contacts.into_iter().map(|room_ref| {
+        let room = room_ref.borrow();
+
+        let room_topic = room
+            .topic
+            .as_ref()
+            .unwrap_or(&RefCell::new(NO_SUBJECT_REPR.to_string()))
+            .borrow()
+            .to_owned();
+        let room_name = room.name().unwrap_or(NO_NAME_REPR.to_string());
 
-    let rendered_contacts = contacts.borrow_mut().clone().into_iter().map(|room| {
-        let room_name = room.name().unwrap();
         let is_invited = room.matrix_room.state() == RoomState::Invited;
+
         let formatted = format!(
             "{room_name} - {}",
             if is_invited {
@@ -47,8 +92,6 @@ pub fn ContactsSection<'a>(cx: Scope, name: &'a str, contacts: RefCell<Vec<Room>
             }
         );
 
-        let room_topic = room.topic.unwrap_or(NO_SUBJECT_REPR.to_string()).to_owned();
-
         rsx!(li {
             img {
                 src: "./images/status_online.png",
@@ -60,8 +103,7 @@ pub fn ContactsSection<'a>(cx: Scope, name: &'a str, contacts: RefCell<Vec<Room>
                 style: "color: darkgrey;",
                 room_topic,
             },
-        },
-        )
+        })
     });
 
     cx.render(rsx! {