mod result;
mod service;
mod store;

pub use result::AiTaskProcedureResult;
pub use service::AiTaskService;
pub use store::InMemoryAiTaskStore;

use crate::{AiTaskFieldError, AiTaskServiceError, AiTaskStatus};

fn ensure_task_is_not_terminal(status: AiTaskStatus) -> Result<(), AiTaskServiceError> {
    if status.is_terminal() {
        Err(AiTaskServiceError::Field(
            AiTaskFieldError::InvalidTaskState,
        ))
    } else {
        Ok(())
    }
}