add initial crates and apps

This commit is contained in:
Evan Carroll 2026-01-12 15:34:40 -06:00
parent 5c87ba3519
commit 1ca300098f
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//! Combined application for lazy-loading admin interface.
//!
//! This module provides a unified app that serves both user and admin interfaces,
//! with the admin interface lazy-loaded to reduce initial WASM bundle size.
use leptos::prelude::*;
use leptos_meta::{provide_meta_context, MetaTags, Stylesheet, Title};
use leptos_router::{
components::{Route, Router, Routes},
ParamSegment, StaticSegment,
};
// Re-export user pages for inline route definitions
use chattyness_user_ui::pages::{
HomePage, LoginPage, PasswordResetPage, RealmPage, SignupPage,
};
// Lazy-load admin pages to split WASM bundle
// Each lazy function includes the admin CSS stylesheet for on-demand loading
#[lazy]
fn lazy_dashboard() -> AnyView {
view! {
<Stylesheet href="/static/css/admin.css"/>
<chattyness_admin_ui::components::AuthenticatedLayout current_page="dashboard" base_path="/admin">
<chattyness_admin_ui::pages::DashboardPage />
</chattyness_admin_ui::components::AuthenticatedLayout>
}.into_any()
}
#[lazy]
fn lazy_login() -> AnyView {
view! {
<Stylesheet href="/static/css/admin.css"/>
<chattyness_admin_ui::components::LoginLayout>
<chattyness_admin_ui::pages::LoginPage />
</chattyness_admin_ui::components::LoginLayout>
}.into_any()
}
#[lazy]
fn lazy_config() -> AnyView {
view! {
<Stylesheet href="/static/css/admin.css"/>
<chattyness_admin_ui::components::AuthenticatedLayout current_page="config" base_path="/admin">
<chattyness_admin_ui::pages::ConfigPage />
</chattyness_admin_ui::components::AuthenticatedLayout>
}.into_any()
}
#[lazy]
fn lazy_users() -> AnyView {
view! {
<Stylesheet href="/static/css/admin.css"/>
<chattyness_admin_ui::components::AuthenticatedLayout current_page="users" base_path="/admin">
<chattyness_admin_ui::pages::UsersPage />
</chattyness_admin_ui::components::AuthenticatedLayout>
}.into_any()
}
#[lazy]
fn lazy_user_new() -> AnyView {
view! {
<Stylesheet href="/static/css/admin.css"/>
<chattyness_admin_ui::components::AuthenticatedLayout current_page="users" base_path="/admin">
<chattyness_admin_ui::pages::UserNewPage />
</chattyness_admin_ui::components::AuthenticatedLayout>
}.into_any()
}
#[lazy]
fn lazy_user_detail() -> AnyView {
view! {
<Stylesheet href="/static/css/admin.css"/>
<chattyness_admin_ui::components::AuthenticatedLayout current_page="users" base_path="/admin">
<chattyness_admin_ui::pages::UserDetailPage />
</chattyness_admin_ui::components::AuthenticatedLayout>
}.into_any()
}
#[lazy]
fn lazy_staff() -> AnyView {
view! {
<Stylesheet href="/static/css/admin.css"/>
<chattyness_admin_ui::components::AuthenticatedLayout current_page="staff" base_path="/admin">
<chattyness_admin_ui::pages::StaffPage />
</chattyness_admin_ui::components::AuthenticatedLayout>
}.into_any()
}
#[lazy]
fn lazy_realms() -> AnyView {
view! {
<Stylesheet href="/static/css/admin.css"/>
<chattyness_admin_ui::components::AuthenticatedLayout current_page="realms" base_path="/admin">
<chattyness_admin_ui::pages::RealmsPage />
</chattyness_admin_ui::components::AuthenticatedLayout>
}.into_any()
}
#[lazy]
fn lazy_realm_new() -> AnyView {
view! {
<Stylesheet href="/static/css/admin.css"/>
<chattyness_admin_ui::components::AuthenticatedLayout current_page="realms" base_path="/admin">
<chattyness_admin_ui::pages::RealmNewPage />
</chattyness_admin_ui::components::AuthenticatedLayout>
}.into_any()
}
#[lazy]
fn lazy_realm_detail() -> AnyView {
view! {
<Stylesheet href="/static/css/admin.css"/>
<chattyness_admin_ui::components::AuthenticatedLayout current_page="realms" base_path="/admin">
<chattyness_admin_ui::pages::RealmDetailPage />
</chattyness_admin_ui::components::AuthenticatedLayout>
}.into_any()
}
#[lazy]
fn lazy_scenes() -> AnyView {
view! {
<Stylesheet href="/static/css/admin.css"/>
<chattyness_admin_ui::components::AuthenticatedLayout current_page="scenes" base_path="/admin">
<chattyness_admin_ui::pages::ScenesPage />
</chattyness_admin_ui::components::AuthenticatedLayout>
}.into_any()
}
#[lazy]
fn lazy_scene_new() -> AnyView {
view! {
<Stylesheet href="/static/css/admin.css"/>
<chattyness_admin_ui::components::AuthenticatedLayout current_page="scenes_new" base_path="/admin">
<chattyness_admin_ui::pages::SceneNewPage />
</chattyness_admin_ui::components::AuthenticatedLayout>
}.into_any()
}
#[lazy]
fn lazy_scene_detail() -> AnyView {
view! {
<Stylesheet href="/static/css/admin.css"/>
<chattyness_admin_ui::components::AuthenticatedLayout current_page="scenes" base_path="/admin">
<chattyness_admin_ui::pages::SceneDetailPage />
</chattyness_admin_ui::components::AuthenticatedLayout>
}.into_any()
}
/// Admin loading fallback - shown on both server (SSR) and client until lazy content loads.
#[component]
fn AdminLoading() -> impl IntoView {
view! {
<div class="admin-loading">
<div class="loading-spinner"></div>
<p>"Loading admin panel..."</p>
</div>
}
}
/// Macro to generate lazy admin route view functions.
/// Both SSR and client render the same Suspense structure initially.
/// On SSR: Suspense child is empty, so fallback always shows.
/// On client: Suspense child is the lazy content, which loads after hydration.
macro_rules! lazy_admin_view {
($name:ident, $lazy_fn:ident) => {
fn $name() -> impl IntoView {
view! {
<Suspense fallback=AdminLoading>
{
// On server: empty content, Suspense shows fallback
// On client: lazy content loads after hydration
#[cfg(feature = "ssr")]
{ () }
#[cfg(feature = "hydrate")]
{ Suspend::new(async { $lazy_fn().await }) }
}
</Suspense>
}
}
};
}
// Generate view functions for each admin route
lazy_admin_view!(admin_login_view, lazy_login);
lazy_admin_view!(admin_dashboard_view, lazy_dashboard);
lazy_admin_view!(admin_config_view, lazy_config);
lazy_admin_view!(admin_users_view, lazy_users);
lazy_admin_view!(admin_user_new_view, lazy_user_new);
lazy_admin_view!(admin_user_detail_view, lazy_user_detail);
lazy_admin_view!(admin_staff_view, lazy_staff);
lazy_admin_view!(admin_realms_view, lazy_realms);
lazy_admin_view!(admin_realm_new_view, lazy_realm_new);
lazy_admin_view!(admin_realm_detail_view, lazy_realm_detail);
lazy_admin_view!(admin_scenes_view, lazy_scenes);
lazy_admin_view!(admin_scene_new_view, lazy_scene_new);
lazy_admin_view!(admin_scene_detail_view, lazy_scene_detail);
/// Combined app state for unified SSR.
#[cfg(feature = "ssr")]
#[derive(Clone)]
pub struct CombinedAppState {
pub pool: sqlx::PgPool,
pub leptos_options: LeptosOptions,
}
#[cfg(feature = "ssr")]
impl axum::extract::FromRef<CombinedAppState> for LeptosOptions {
fn from_ref(state: &CombinedAppState) -> Self {
state.leptos_options.clone()
}
}
#[cfg(feature = "ssr")]
impl axum::extract::FromRef<CombinedAppState> for sqlx::PgPool {
fn from_ref(state: &CombinedAppState) -> Self {
state.pool.clone()
}
}
/// Combined shell for SSR.
pub fn combined_shell(options: LeptosOptions) -> impl IntoView {
view! {
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<AutoReload options=options.clone() />
<HydrationScripts options />
<MetaTags />
</head>
<body class="bg-gray-900 text-white antialiased">
<CombinedApp />
</body>
</html>
}
}
/// Combined application component with lazy-loaded admin routes.
///
/// User routes are eagerly loaded, admin routes are lazy-loaded via LocalResource
/// to ensure consistent SSR/hydration (server renders fallback, client loads lazy content).
#[component]
pub fn CombinedApp() -> impl IntoView {
provide_meta_context();
view! {
<Stylesheet id="leptos" href="/static/chattyness-app.css" />
<Title text="Chattyness - Virtual Community Spaces" />
<Router>
<main>
<Routes fallback=|| "Page not found.".into_view()>
// ==========================================
// User routes (eager loading)
// ==========================================
<Route path=StaticSegment("") view=LoginPage />
<Route path=StaticSegment("signup") view=SignupPage />
<Route path=StaticSegment("home") view=HomePage />
<Route path=StaticSegment("password-reset") view=PasswordResetPage />
<Route path=(StaticSegment("realms"), ParamSegment("slug")) view=RealmPage />
// ==========================================
// Admin routes (lazy loading)
// Server renders fallback, client loads lazy WASM after hydration.
// ==========================================
<Route
path=(StaticSegment("admin"), StaticSegment("login"))
view=admin_login_view
/>
<Route
path=StaticSegment("admin")
view=admin_dashboard_view
/>
<Route
path=(StaticSegment("admin"), StaticSegment("config"))
view=admin_config_view
/>
<Route
path=(StaticSegment("admin"), StaticSegment("users"))
view=admin_users_view
/>
<Route
path=(StaticSegment("admin"), StaticSegment("users"), StaticSegment("new"))
view=admin_user_new_view
/>
<Route
path=(StaticSegment("admin"), StaticSegment("users"), ParamSegment("user_id"))
view=admin_user_detail_view
/>
<Route
path=(StaticSegment("admin"), StaticSegment("staff"))
view=admin_staff_view
/>
<Route
path=(StaticSegment("admin"), StaticSegment("realms"))
view=admin_realms_view
/>
<Route
path=(StaticSegment("admin"), StaticSegment("realms"), StaticSegment("new"))
view=admin_realm_new_view
/>
// Scene routes (must come before realm detail to match first)
<Route
path=(StaticSegment("admin"), StaticSegment("realms"), ParamSegment("slug"), StaticSegment("scenes"))
view=admin_scenes_view
/>
<Route
path=(StaticSegment("admin"), StaticSegment("realms"), ParamSegment("slug"), StaticSegment("scenes"), StaticSegment("new"))
view=admin_scene_new_view
/>
<Route
path=(StaticSegment("admin"), StaticSegment("realms"), ParamSegment("slug"), StaticSegment("scenes"), ParamSegment("scene_id"))
view=admin_scene_detail_view
/>
// Realm detail (must come after more specific routes)
<Route
path=(StaticSegment("admin"), StaticSegment("realms"), ParamSegment("slug"))
view=admin_realm_detail_view
/>
</Routes>
</main>
</Router>
}
}