use crate::{
    error::OperationError,
    object::{GiteratedObject, Object, ObjectRequestError},
    operation::GiteratedOperation,
};

use std::fmt::Debug;

#[async_trait::async_trait(?Send)]
pub trait ObjectBackend<S: Clone + Send + Sync>: Sized + Clone + Send {
    async fn object_operation<O, D>(
        &self,
        object: O,
        operation: &str,
        payload: D,
        operation_state: &S,
    ) -> Result<D::Success, OperationError<D::Failure>>
    where
        O: GiteratedObject + Debug + 'static,
        D: GiteratedOperation<O> + Debug + 'static,
        D::Success: Clone,
        D::Failure: Clone;

    async fn get_object<O: GiteratedObject + Debug + 'static>(
        &self,
        object_str: &str,
        operation_state: &S,
    ) -> Result<Object<S, O, Self>, OperationError<ObjectRequestError>>;
}