Files
effect-fc/packages/example/src/routes/form.tsx
Julien Valverdé 981e989461
All checks were successful
Lint / lint (push) Successful in 12s
Fix example
2025-11-13 03:40:11 +01:00

133 lines
4.4 KiB
TypeScript

import { Button, Container, Flex, Text } from "@radix-ui/themes"
import { createFileRoute } from "@tanstack/react-router"
import { Console, Effect, Match, Option, ParseResult, Schema } from "effect"
import { Component, Form, Subscribable } from "effect-fc"
import { TextFieldFormInput } from "@/lib/form/TextFieldFormInput"
import { DateTimeUtcFromZonedInput } from "@/lib/schema"
import { runtime } from "@/runtime"
const email = Schema.pattern<typeof Schema.String>(
/^(?!\.)(?!.*\.\.)([A-Z0-9_+-.]*)[A-Z0-9_+-]@([A-Z0-9][A-Z0-9-]*\.)+[A-Z]{2,}$/i,
{
identifier: "email",
title: "email",
message: () => "Not an email address",
},
)
const RegisterFormSchema = Schema.Struct({
email: Schema.String.pipe(email),
password: Schema.String.pipe(Schema.minLength(3)),
birth: Schema.OptionFromSelf(DateTimeUtcFromZonedInput),
})
const RegisterFormSubmitSchema = Schema.Struct({
email: Schema.transformOrFail(
Schema.String,
Schema.String,
{
decode: (input, _options, ast) => input !== "admin@admin.com"
? ParseResult.succeed(input)
: ParseResult.fail(new ParseResult.Type(ast, input, "This email is already in use.")),
encode: ParseResult.succeed,
},
),
password: Schema.String,
birth: Schema.OptionFromSelf(Schema.DateTimeUtcFromSelf),
})
class RegisterForm extends Effect.Service<RegisterForm>()("RegisterForm", {
scoped: Form.service({
schema: RegisterFormSchema.pipe(
Schema.compose(
Schema.transformOrFail(
Schema.typeSchema(RegisterFormSchema),
Schema.typeSchema(RegisterFormSchema),
{
decode: v => Effect.andThen(Effect.sleep("500 millis"), ParseResult.succeed(v)),
encode: ParseResult.succeed,
},
),
),
),
initialEncodedValue: { email: "", password: "", birth: Option.none() },
onSubmit: Effect.fnUntraced(function*(v) {
yield* Effect.sleep("500 millis")
return yield* Schema.decode(RegisterFormSubmitSchema)(v)
}),
debounce: "500 millis",
})
}) {}
class RegisterFormView extends Component.makeUntraced("RegisterFormView")(function*() {
const form = yield* RegisterForm
const [canSubmit, submitResult] = yield* Subscribable.useSubscribables([
form.canSubmitSubscribable,
form.submitResultRef,
])
const runPromise = yield* Component.useRunPromise()
const TextFieldFormInputFC = yield* TextFieldFormInput
yield* Component.useOnMount(() => Effect.gen(function*() {
yield* Effect.addFinalizer(() => Console.log("RegisterFormView unmounted"))
yield* Console.log("RegisterFormView mounted")
}))
return (
<Container width="300">
<form onSubmit={e => {
e.preventDefault()
void runPromise(Form.submit(form))
}}>
<Flex direction="column" gap="2">
<TextFieldFormInputFC
field={yield* Form.field(form, ["email"])}
/>
<TextFieldFormInputFC
field={yield* Form.field(form, ["password"])}
/>
<TextFieldFormInputFC
optional
type="datetime-local"
field={yield* Form.field(form, ["birth"])}
defaultValue=""
/>
<Button disabled={!canSubmit}>Submit</Button>
</Flex>
</form>
{Match.value(submitResult).pipe(
Match.tag("Initial", () => <></>),
Match.tag("Running", () => <Text>Submitting...</Text>),
Match.tag("Success", () => <Text>Submitted successfully!</Text>),
Match.tag("Failure", e => <Text>Error: {e.cause.toString()}</Text>),
Match.exhaustive,
)}
</Container>
)
}) {}
const RegisterPage = Component.makeUntraced("RegisterPage")(function*() {
const RegisterFormViewFC = yield* Effect.provide(
RegisterFormView,
yield* Component.useContext(RegisterForm.Default),
)
return <RegisterFormViewFC />
}).pipe(
Component.withRuntime(runtime.context)
)
export const Route = createFileRoute("/form")({
component: RegisterPage
})