app.rs
| 1 | use leptos::prelude::*; |
| 2 | use wasm_bindgen_futures::spawn_local; |
| 3 | |
| 4 | use crate::api::{self, Me}; |
| 5 | use crate::router::{parse_location, Location}; |
| 6 | |
| 7 | #[derive(Clone, Copy, PartialEq, Debug)] |
| 8 | pub enum AuthPhase { |
| 9 | Loading, |
| 10 | Setup, |
| 11 | Login, |
| 12 | Authed, |
| 13 | } |
| 14 | |
| 15 | #[component] |
| 16 | pub fn App() -> impl IntoView { |
| 17 | let (phase, set_phase) = signal(AuthPhase::Loading); |
| 18 | let (me, set_me) = signal(Option::<Me>::None); |
| 19 | let (loc, set_loc) = signal(Location::root()); |
| 20 | |
| 21 | // The URL hash is the source of truth for the location. |
| 22 | { |
| 23 | let set_loc = set_loc; |
| 24 | set_loc.set(parse_location()); |
| 25 | let set_loc = set_loc; |
| 26 | let _h = window_event_listener(leptos::ev::hashchange, move |_| { |
| 27 | set_loc.set(parse_location()); |
| 28 | }); |
| 29 | } |
| 30 | |
| 31 | // Initial /me probe: first boot, signed in, or needs login. |
| 32 | spawn_local(async move { |
| 33 | match api::me().await { |
| 34 | Ok(m) => { |
| 35 | let first_boot = m.first_boot; |
| 36 | set_me.set(Some(m)); |
| 37 | set_phase.set(if first_boot { |
| 38 | AuthPhase::Setup |
| 39 | } else { |
| 40 | AuthPhase::Authed |
| 41 | }); |
| 42 | } |
| 43 | Err(_) => set_phase.set(AuthPhase::Login), |
| 44 | } |
| 45 | }); |
| 46 | |
| 47 | view! { |
| 48 | {move || { |
| 49 | match phase.get() { |
| 50 | AuthPhase::Loading => view! { |
| 51 | <div class="center-screen"> |
| 52 | <p class="muted">"Loading…"</p> |
| 53 | </div> |
| 54 | } |
| 55 | .into_view() |
| 56 | .into_any(), |
| 57 | AuthPhase::Setup => view! { |
| 58 | <crate::views::setup::SetupView set_me=set_me set_phase=set_phase/> |
| 59 | } |
| 60 | .into_view() |
| 61 | .into_any(), |
| 62 | AuthPhase::Login => view! { |
| 63 | <crate::views::login::LoginView set_me=set_me set_phase=set_phase/> |
| 64 | } |
| 65 | .into_view() |
| 66 | .into_any(), |
| 67 | AuthPhase::Authed => view! { |
| 68 | <crate::views::shell::ShellView |
| 69 | me=me |
| 70 | set_me=set_me |
| 71 | set_phase=set_phase |
| 72 | loc=loc |
| 73 | /> |
| 74 | } |
| 75 | .into_view() |
| 76 | .into_any(), |
| 77 | } |
| 78 | }} |
| 79 | } |
| 80 | } |
| 81 |