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use revolt_result::Result;

use crate::File;

mod mongodb;
mod reference;

#[async_trait]
pub trait AbstractAttachments: Sync + Send {
    /// Insert attachment into database.
    async fn insert_attachment(&self, attachment: &File) -> Result<()>;

    /// Find an attachment by its details and mark it as used by a given parent.
    async fn find_and_use_attachment(
        &self,
        id: &str,
        tag: &str,
        parent_type: &str,
        parent_id: &str,
    ) -> Result<File>;

    /// Mark an attachment as having been reported.
    async fn mark_attachment_as_reported(&self, id: &str) -> Result<()>;

    /// Mark an attachment as having been deleted.
    async fn mark_attachment_as_deleted(&self, id: &str) -> Result<()>;

    /// Mark multiple attachments as having been deleted.
    async fn mark_attachments_as_deleted(&self, ids: &[String]) -> Result<()>;
}