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<script lang="ts">
import { App, createAppStore } from "./app";
import { createHistoryAdapter } from "./adapters/history";
import {
createWorkspaceHttp,
createWorkspaceStore,
pageTitle,
parsePath,
WorkspacesHome,
type Route,
} from "./features/workspaces";
import { resolveHttpUrl } from "./app/resolve-http-url";
// Parse the route BEFORE creating the store so the boot draft + active
// workspace are correct from the first render (no flash of the "default"
// workspace when deep-linking to /<id>).
const history = createHistoryAdapter();
const initialRoute = parsePath(history.path);
const store = createAppStore(
initialRoute.kind === "workspace" ? { workspaceId: initialRoute.id } : {},
);
// The workspace HTTP edge shares the same httpBase resolution as the store.
const httpBase = resolveHttpUrl(
{
VITE_HTTP_URL: import.meta.env.VITE_HTTP_URL,
VITE_HTTP_PORT: import.meta.env.VITE_HTTP_PORT,
},
typeof location !== "undefined" ? location : undefined,
);
const workspaceStore = createWorkspaceStore(
createWorkspaceHttp(httpBase, globalThis.fetch.bind(globalThis)),
);
let route = $state<Route>(initialRoute);
// React to back/forward + programmatic navigation.
$effect(() => {
return history.subscribe((path) => {
route = parsePath(path);
});
});
// On entering a workspace: scope the store to it (idempotent — skip if already
// scoped) + ensure the workspace exists (create-on-miss, so it appears in the
// home list immediately). The backend also auto-creates on `chat.send`.
$effect(() => {
if (route.kind !== "workspace") return;
const id = route.id;
if (store.activeWorkspaceId !== id) {
store.setActiveWorkspace(id);
}
void workspaceStore.ensure(id);
});
// Keep the browser tab title in sync with the route: "Dispatch" on the home
// page, "Dispatch: {title}" on a workspace page (falling back to the URL slug
// until the list loads it). Reads `route` + the workspace list, so it re-runs
// on navigation and again once `ensure` refreshes the list.
$effect(() => {
if (typeof document === "undefined") return;
document.title = pageTitle(route, workspaceStore.list);
});
function navigate(path: string): void {
history.navigate(path);
}
</script>
{#if route.kind === "home"}
<WorkspacesHome store={workspaceStore} onNavigate={navigate} computers={store.computers} />
{:else}
<App {store} onNavigate={navigate} />
{/if}
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