treaty -


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use super::*;

pub enum Blocking {}

pub struct Value<T>(pub T);

impl Effect for Blocking {
    type Erased<T> = Value<T>;

    type Ready<T> = Value<T>;

    fn ready<T>(value: T) -> Self::Ready<T> {
        todo!()
    }

    type FromFuture<F> = Value<F::Output>
    where
        F: Future;

    fn from_future<F>() -> Self::FromFuture<F>
    where
        F: Future,
    {
        todo!()
    }
}

impl<U> Effective for Value<U> {
    type Effect = Blocking;

    type Output = U;

    type IntoFuture = core::future::Ready<U>;

    fn into_future(self) -> Self::IntoFuture {
        todo!()
    }

    type Loop<T, V, F> = Value<T>
    where
        F: for<'a> FnMut(&'a mut Self::Output) -> EffectiveT<'a, V, ControlFlow<T>, Self::Effect>,
        V: EffectiveHrt<ControlFlow<T>, Self::Effect>;

    fn r#loop<T, V, F>(self, cb: F) -> Self::Loop<T, V, F>
    where
        F: for<'a> FnMut(&'a mut Self::Output) -> EffectiveT<'a, V, ControlFlow<T>, Self::Effect>,
        V: EffectiveHrt<ControlFlow<T>, Self::Effect>,
    {
        todo!()
    }

    type Map<T, F> = Value<T>
    where
        F: FnOnce(Self::Output) -> T;

    fn map<T, F>(self, cb: F) -> Self::Map<T, F>
    where
        F: FnOnce(Self::Output) -> T,
    {
        todo!()
    }

    type Then<T, V, F> = Value<T>
    where
        F: FnOnce(Self::Output) -> V,
        V: Effective<Output = T, Effect = Self::Effect>;

    fn then<T, V, F>(self, cb: F) -> Self::Then<T, V, F>
    where
        F: FnOnce(Self::Output) -> V,
        V: Effective<Output = T, Effect = Self::Effect>,
    {
        todo!()
    }

    type AsCtx<T, V, F> = Value<T>
    where
        F: for<'a> FnOnce(&'a mut Self::Output) -> EffectiveT<'a, V, T, Self::Effect>,
        V: EffectiveHrt<T, Self::Effect>;

    fn as_ctx<T, V, F>(self, cb: F) -> Self::AsCtx<T, V, F>
    where
        F: for<'a> FnOnce(&'a mut Self::Output) -> EffectiveT<'a, V, T, Self::Effect>,
        V: EffectiveHrt<T, Self::Effect>,
    {
        todo!()
    }
}

impl Join for Blocking {
    type Effect = Self;

    type Two<T0, T1> = Value<(T0::Output, T1::Output)>
    where
        T0: Effective<Effect = Self::Effect>,
        T1: Effective<Effect = Self::Effect>;

    type Three<T0, T1, T2> = Value<(T0::Output, T1::Output, T2::Output)>
    where
        T0: Effective<Effect = Self::Effect>,
        T1: Effective<Effect = Self::Effect>,
        T2: Effective<Effect = Self::Effect>;

    fn two<T0, T1, F0, F1>(cb: (F0, F1)) -> Self::Two<T0, T1>
    where
        T0: Effective<Effect = Self::Effect>,
        T1: Effective<Effect = Self::Effect>,
        F0: FnOnce() -> T0,
        F1: FnOnce() -> T1,
    {
        todo!()
    }

    fn three<T0, T1, T2, F0, F1, F2>(effectives: (F0, F1, F2)) -> Self::Three<T0, T1, T2>
    where
        T0: Effective<Effect = Self::Effect>,
        T1: Effective<Effect = Self::Effect>,
        T2: Effective<Effect = Self::Effect>,
        F0: FnOnce() -> T0,
        F1: FnOnce() -> T1,
        F2: FnOnce() -> T2,
    {
        todo!()
    }
}

impl TryJoin for Blocking {
    type Effect = Self;

    type Two<Err, V0, V1, T0, T1> = Value<Result<(T0, T1), Err>>
    where
        V0: Effective<Output = Result<T0, Err>, Effect = Self::Effect>,
        V1: Effective<Output = Result<T1, Err>, Effect = Self::Effect>;

    type Three<Err, V0, V1, V2, T0, T1, T2> = Value<Result<(T0, T1, T2), Err>>
    where
        V0: Effective<Output = Result<T0, Err>, Effect = Self::Effect>,
        V1: Effective<Output = Result<T1, Err>, Effect = Self::Effect>,
        V2: Effective<Output = Result<T2, Err>, Effect = Self::Effect>;

    fn two<Err, T0, T1, V0, V1, F0, F1>(cb: (F0, F1)) -> Self::Two<Err, V0, V1, T0, T1>
    where
        V0: Effective<Output = Result<T0, Err>, Effect = Self::Effect>,
        V1: Effective<Output = Result<T1, Err>, Effect = Self::Effect>,
        F0: FnOnce() -> T0,
        F1: FnOnce() -> T1,
    {
        todo!()
    }

    fn three<Err, T0, T1, T2, V0, V1, V2, F0, F1, F2>(
        cb: (F0, F1, F2),
    ) -> Self::Three<Err, V0, V1, V2, T0, T1, T2>
    where
        V0: Effective<Output = Result<T0, Err>, Effect = Self::Effect>,
        V1: Effective<Output = Result<T1, Err>, Effect = Self::Effect>,
        V2: Effective<Output = Result<T2, Err>, Effect = Self::Effect>,
        F0: FnOnce() -> T0,
        F1: FnOnce() -> T1,
        F2: FnOnce() -> T2,
    {
        todo!()
    }
}