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useSubscribeStream work
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This commit is contained in:
Julien Valverdé
2025-05-05 02:39:12 +02:00
parent d6256a7cfd
commit 5b3637afd8
2 changed files with 40 additions and 17 deletions
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43
packages/reffuse/src/ReffuseNamespace.ts
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@@ -30,7 +30,7 @@ export abstract class ReffuseNamespace<R> {
this.SubRef = this.SubRef.bind(this as any) as any
this.SubscribeRefs = this.SubscribeRefs.bind(this as any) as any
this.RefState = this.RefState.bind(this as any) as any
this.SubscribeStream = this.SubscribeStream.bind(this as any) as any
// this.SubscribeStream = this.SubscribeStream.bind(this as any) as any
}
@@ -483,14 +483,23 @@ export abstract class ReffuseNamespace<R> {
return stream
}
useSubscribeStream<A, InitialA extends A | undefined, E, InitialE, R>(
useSubscribeStream<A, E, R>(
this: ReffuseNamespace<R>,
stream: Stream.Stream<A, E, R>,
initialValue?: () => Effect.Effect<InitialA, InitialE, R>,
): InitialA extends A ? Option.Some<A> : Option.Option<A> {
const [reactStateValue, setReactStateValue] = React.useState<Option.Option<A>>(this.useMemo(
): Option.Option<A>
useSubscribeStream<A, E, R>(
this: ReffuseNamespace<R>,
stream: Stream.Stream<A, E, R>,
initialValue: () => Effect.Effect<A, E, R>,
): Option.Some<A>
useSubscribeStream<A, E, R>(
this: ReffuseNamespace<R>,
stream: Stream.Stream<A, E, R>,
initialValue?: () => Effect.Effect<A, E, R>,
): Option.Option<A> {
const [reactStateValue, setReactStateValue] = React.useState(this.useMemo(
() => initialValue
? Effect.map(initialValue(), v => Option.some(v as A))
? Effect.map(initialValue(), Option.some)
: Effect.succeed(Option.none()),
[],
{ doNotReExecuteOnRuntimeOrContextChange: true },
@@ -501,7 +510,7 @@ export abstract class ReffuseNamespace<R> {
v => Effect.sync(() => setReactStateValue(Option.some(v))),
), [stream])
return reactStateValue as InitialA extends A ? Option.Some<A> : Option.Option<A>
return reactStateValue
}
usePullStream<A, InitialA extends A | undefined, E, InitialE, R>(
@@ -580,16 +589,16 @@ export abstract class ReffuseNamespace<R> {
return props.children(this.useRefState(props.ref))
}
SubscribeStream<A, InitialA extends A | undefined, E, InitialE, R>(
this: ReffuseNamespace<R>,
props: {
readonly stream: Stream.Stream<A, E, R>
readonly initialValue?: () => Effect.Effect<InitialA, InitialE, R>
readonly children: (latestValue: InitialA extends A ? Option.Some<A> : Option.Option<A>) => React.ReactNode
},
): React.ReactNode {
return props.children(this.useSubscribeStream(props.stream, props.initialValue))
}
// SubscribeStream<A, E, R, InitialA extends A = never, InitialE = never>(
// this: ReffuseNamespace<R>,
// props: {
// readonly stream: Stream.Stream<A, E, R>
// readonly initialValue?: () => Effect.Effect<InitialA, InitialE, R>
// readonly children: (latestValue: InitialA extends A ? Option.Some<A> : Option.Option<A>) => React.ReactNode
// },
// ): React.ReactNode {
// return props.children(this.useSubscribeStream(props.stream, props.initialValue))
// }
}