rust_webrtc/client/src/gui.rs

use leptos::{
    IntoView, ev,
    html::{ElementChild, button},
    prelude::{OnAttribute, Read, Show, ShowProps, ToChildren},
    server::LocalResource,
};

use crate::{media::audio, webrtc::WebRTC};

pub fn app() -> impl IntoView {
    let audio_stream = LocalResource::new(|| audio());
    let offer_props = ShowProps::builder()
        .when(move || audio_stream.read().is_some())
        .children(ToChildren::to_children(move || {
            button()
                .on(ev::click, move |_| {
                    WebRTC::init(Some(audio_stream), None, None);
                    LocalResource::new(|| WebRTC::offer());
                })
                .child("Offer")
                .into_view()
        }))
        .fallback(|| button().child("Sad Offer Button"))
        .build();

    let answer_props = ShowProps::builder()
        .when(move || audio_stream.read().is_some())
        .children(ToChildren::to_children(move || {
            button()
                .on(ev::click, move |_| {
                    WebRTC::init(Some(audio_stream), None, None);
                    LocalResource::new(|| WebRTC::answer());
                })
                .child("Answer")
                .into_view()
        }))
        .fallback(|| button().child("Sad Answer Button"))
        .build();

    (Show(offer_props), Show(answer_props))
}