packages/example-next/src/routeTree.gen.ts

@@ -15,7 +15,6 @@ import { Route as BlankRouteImport } from './routes/blank'
 import { Route as FormRouteImport } from './routes/form'
 import { Route as LensformRouteImport } from './routes/lensform'
 import { Route as QueryRouteImport } from './routes/query'
-import { Route as ResultRouteImport } from './routes/result'
 
 const IndexRoute = IndexRouteImport.update({
   id: '/',
@@ -47,11 +46,6 @@ const QueryRoute = QueryRouteImport.update({
   path: '/query',
   getParentRoute: () => rootRouteImport,
 } as any)
-const ResultRoute = ResultRouteImport.update({
-  id: '/result',
-  path: '/result',
-  getParentRoute: () => rootRouteImport,
-} as any)
 
 export interface FileRoutesByFullPath {
   '/': typeof IndexRoute
@@ -60,7 +54,6 @@ export interface FileRoutesByFullPath {
   '/form': typeof FormRoute
   '/lensform': typeof LensformRoute
   '/query': typeof QueryRoute
-  '/result': typeof ResultRoute
 }
 export interface FileRoutesByTo {
   '/': typeof IndexRoute
@@ -69,7 +62,6 @@ export interface FileRoutesByTo {
   '/form': typeof FormRoute
   '/lensform': typeof LensformRoute
   '/query': typeof QueryRoute
-  '/result': typeof ResultRoute
 }
 export interface FileRoutesById {
   __root__: typeof rootRouteImport
@@ -79,23 +71,13 @@ export interface FileRoutesById {
   '/form': typeof FormRoute
   '/lensform': typeof LensformRoute
   '/query': typeof QueryRoute
-  '/result': typeof ResultRoute
 }
 export interface FileRouteTypes {
   fileRoutesByFullPath: FileRoutesByFullPath
-  fullPaths:
-    '/' | '/async' | '/blank' | '/form' | '/lensform' | '/query' | '/result'
+  fullPaths: '/' | '/async' | '/blank' | '/form' | '/lensform' | '/query'
   fileRoutesByTo: FileRoutesByTo
-  to: '/' | '/async' | '/blank' | '/form' | '/lensform' | '/query' | '/result'
-  id:
-    | '__root__'
-    | '/'
-    | '/async'
-    | '/blank'
-    | '/form'
-    | '/lensform'
-    | '/query'
-    | '/result'
+  to: '/' | '/async' | '/blank' | '/form' | '/lensform' | '/query'
+  id: '__root__' | '/' | '/async' | '/blank' | '/form' | '/lensform' | '/query'
   fileRoutesById: FileRoutesById
 }
 export interface RootRouteChildren {
@@ -105,7 +87,6 @@ export interface RootRouteChildren {
   FormRoute: typeof FormRoute
   LensformRoute: typeof LensformRoute
   QueryRoute: typeof QueryRoute
-  ResultRoute: typeof ResultRoute
 }
 
 declare module '@tanstack/react-router' {
@@ -152,13 +133,6 @@ declare module '@tanstack/react-router' {
       preLoaderRoute: typeof QueryRouteImport
       parentRoute: typeof rootRouteImport
     }
-    '/result': {
-      id: '/result'
-      path: '/result'
-      fullPath: '/result'
-      preLoaderRoute: typeof ResultRouteImport
-      parentRoute: typeof rootRouteImport
-    }
   }
 }
 
@@ -169,7 +143,6 @@ const rootRouteChildren: RootRouteChildren = {
   FormRoute: FormRoute,
   LensformRoute: LensformRoute,
   QueryRoute: QueryRoute,
-  ResultRoute: ResultRoute,
 }
 export const routeTree = rootRouteImport
   ._addFileChildren(rootRouteChildren)

packages/example-next/src/routes/__root.tsx

@@ -19,7 +19,6 @@ function Root() {
                     <Link to="/blank">Blank</Link>
                     <Link to="/async">Async</Link>
                     <Link to="/query">Query</Link>
-                    <Link to="/result">Result</Link>
                     <Link to="/form">Form</Link>
                     <Link to="/lensform">LensForm</Link>
                 </Flex>

packages/example-next/src/routes/async.tsx

@@ -1,11 +1,19 @@
 import { Container, Flex, Heading, Slider, Text, TextField } from "@radix-ui/themes"
 import { createFileRoute } from "@tanstack/react-router"
+import { Console, Effect } from "effect"
 import { Async, Component, Memoized } from "effect-fc-next"
 import * as React from "react"
-import { fetchPost } from "@/post"
 import { runtime } from "@/runtime"
 
 
+const fetchPost = (id: number) => Effect.sleep("500 millis").pipe(
+    Effect.as({
+        title: `Post ${id}`,
+        body: `This is the content of post ${id}.`,
+    }),
+)
+
+
 interface AsyncFetchPostViewProps {
     readonly id: number
 }
@@ -13,6 +21,11 @@ interface AsyncFetchPostViewProps {
 const AsyncFetchPostView = Component.make("AsyncFetchPostView")(function*(
     props: AsyncFetchPostViewProps,
 ) {
+    yield* Component.useOnMount(() => Effect.gen(function*() {
+        yield* Effect.addFinalizer(() => Console.log("AsyncFetchPostView unmounted"))
+        yield* Console.log("AsyncFetchPostView mounted")
+    }))
+
     const post = yield* Component.useOnChange(
         () => fetchPost(props.id),
         [props.id],
@@ -51,7 +64,7 @@ const AsyncRouteComponent = Component.make("AsyncRouteView")(function*() {
                     onValueChange={([value]) => setId(value ?? 1)}
                 />
 
-                <AsyncFetchPost id={id} fallback={<Text>Loading post...</Text>} />
+                <AsyncFetchPost id={id} />
             </Flex>
         </Container>
     )

packages/example-next/src/routes/result.tsx

@@ -1,45 +0,0 @@
-import { Button, Container, Flex, Heading, Text } from "@radix-ui/themes"
-import { createFileRoute } from "@tanstack/react-router"
-import { AsyncResult } from "effect/unstable/reactivity"
-import { Component, Mutation, View } from "effect-fc-next"
-import { fetchPost, type Post } from "@/post"
-import { runtime } from "@/runtime"
-
-
-const PostResultView = (props: { readonly result: AsyncResult.AsyncResult<Post, Error> }) =>
-    AsyncResult.match(props.result, {
-        onInitial: () => <Text>Ready to load.</Text>,
-        onFailure: () => <Text>Request failed.</Text>,
-        onSuccess: result => (
-            <>
-                <Heading>{result.value.title}</Heading>
-                <Text>{result.value.body}</Text>
-            </>
-        ),
-    })
-
-const ResultRouteComponent = Component.make("ResultRouteView")(function*() {
-    const mutation = yield* Component.useOnMount(() => Mutation.make({
-        f: (_: undefined) => fetchPost(1),
-    }))
-    const [result] = yield* View.useAll([mutation.state])
-    const runPromise = yield* Component.useRunPromise()
-
-    return (
-        <Container>
-            <Flex direction="column" gap="2">
-                <Button onClick={() => void runPromise(mutation.mutate(undefined))}>
-                    Load post
-                </Button>
-
-                <PostResultView result={result} />
-            </Flex>
-        </Container>
-    )
-}).pipe(
-    Component.withContext(runtime.context),
-)
-
-export const Route = createFileRoute("/result")({
-    component: ResultRouteComponent,
-})