0.2.4 (#38)

Co-authored-by: Julien Valverdé <julien.valverde@mailo.com>
Co-authored-by: Renovate Bot <renovate-bot@valverde.cloud>
Reviewed-on: #38

packages/example/src/todo/TodoView.tsx

@@ -0,0 +1,136 @@
+import { Box, Button, Flex, IconButton } from "@radix-ui/themes"
+import { GetRandomValues, makeUuid4 } from "@typed/id"
+import { Chunk, type DateTime, Effect, Match, Option, Ref, Schema, Stream } from "effect"
+import { Component, Form, Subscribable } from "effect-fc"
+import { FaArrowDown, FaArrowUp } from "react-icons/fa"
+import { FaDeleteLeft } from "react-icons/fa6"
+import * as Domain from "@/domain"
+import { TextFieldFormInputView } from "@/lib/form/TextFieldFormInputView"
+import { TextFieldOptionalFormInputView } from "@/lib/form/TextFieldOptionalFormInputView"
+import { DateTimeUtcFromZonedInput } from "@/lib/schema"
+import { TodosState } from "./TodosState"
+
+
+const TodoFormSchema = Schema.compose(Schema.Struct({
+    ...Domain.Todo.Todo.fields,
+    completedAt: Schema.OptionFromSelf(DateTimeUtcFromZonedInput),
+}), Domain.Todo.Todo)
+
+const makeTodo = makeUuid4.pipe(
+    Effect.map(id => Domain.Todo.Todo.make({
+        id,
+        content: "",
+        completedAt: Option.none(),
+    })),
+    Effect.provide(GetRandomValues.CryptoRandom),
+)
+
+
+export type TodoProps = (
+    | { readonly _tag: "new" }
+    | { readonly _tag: "edit", readonly id: string }
+)
+
+export class TodoView extends Component.make("TodoView")(function*(props: TodoProps) {
+    const state = yield* TodosState
+
+    const [
+        indexRef,
+        form,
+        contentField,
+        completedAtField,
+    ] = yield* Component.useOnChange(() => Effect.gen(function*() {
+        const indexRef = Match.value(props).pipe(
+            Match.tag("new", () => Subscribable.make({ get: Effect.succeed(-1), changes: Stream.make(-1) })),
+            Match.tag("edit", ({ id }) => state.getIndexSubscribable(id)),
+            Match.exhaustive,
+        )
+
+        const form = yield* Form.service({
+            schema: TodoFormSchema,
+            initialEncodedValue: yield* Schema.encode(TodoFormSchema)(
+                yield* Match.value(props).pipe(
+                    Match.tag("new", () => makeTodo),
+                    Match.tag("edit", ({ id }) => state.getElementRef(id)),
+                    Match.exhaustive,
+                )
+            ),
+            f: ([todo, form]) => Match.value(props).pipe(
+                Match.tag("new", () => Ref.update(state.ref, Chunk.prepend(todo)).pipe(
+                    Effect.andThen(makeTodo),
+                    Effect.andThen(Schema.encode(TodoFormSchema)),
+                    Effect.andThen(v => Ref.set(form.encodedValue, v)),
+                )),
+                Match.tag("edit", ({ id }) => Ref.set(state.getElementRef(id), todo)),
+                Match.exhaustive,
+            ),
+            autosubmit: props._tag === "edit",
+            debounce: "250 millis",
+        })
+
+        return [
+            indexRef,
+            form,
+            yield* form.field(["content"]),
+            yield* form.field(["completedAt"]),
+        ] as const
+    }), [props._tag, props._tag === "edit" ? props.id : undefined])
+
+    const [index, size, canSubmit] = yield* Subscribable.useSubscribables([
+        indexRef,
+        state.sizeSubscribable,
+        form.canSubmit,
+    ])
+
+    const runSync = yield* Component.useRunSync()
+    const runPromise = yield* Component.useRunPromise<DateTime.CurrentTimeZone>()
+    const TextFieldFormInput = yield* TextFieldFormInputView.use
+    const TextFieldOptionalFormInput = yield* TextFieldOptionalFormInputView.use
+
+
+    return (
+        <Flex direction="row" align="center" gap="2">
+            <Box flexGrow="1">
+                <Flex direction="column" align="stretch" gap="2">
+                    <TextFieldFormInput field={contentField} />
+
+                    <Flex direction="row" justify="center" align="center" gap="2">
+                        <TextFieldOptionalFormInput
+                            field={completedAtField}
+                            type="datetime-local"
+                            defaultValue=""
+                        />
+
+                        {props._tag === "new" &&
+                            <Button disabled={!canSubmit} onClick={() => void runPromise(form.submit)}>
+                                Add
+                            </Button>
+                        }
+                    </Flex>
+                </Flex>
+            </Box>
+
+            {props._tag === "edit" &&
+                <Flex direction="column" justify="center" align="center" gap="1">
+                    <IconButton
+                        disabled={index <= 0}
+                        onClick={() => runSync(state.moveLeft(props.id))}
+                    >
+                        <FaArrowUp />
+                    </IconButton>
+
+                    <IconButton
+                        disabled={index >= size - 1}
+                        onClick={() => runSync(state.moveRight(props.id))}
+                    >
+                        <FaArrowDown />
+                    </IconButton>
+
+                    <IconButton onClick={() => runSync(state.remove(props.id))}>
+                        <FaDeleteLeft />
+                    </IconButton>
+                </Flex>
+            }
+        </Flex>
+    )
+}) {}