use std::sync::Arc;

use ruma::{events::StateEventType, EventId, RoomId};

use crate::Result;

pub trait Data: Send + Sync {
	fn get_or_create_shorteventid(&self, event_id: &EventId) -> Result<u64>;

	fn multi_get_or_create_shorteventid(&self, event_id: &[&EventId]) -> Result<Vec<u64>>;

	fn get_shortstatekey(&self, event_type: &StateEventType, state_key: &str) -> Result<Option<u64>>;

	fn get_or_create_shortstatekey(&self, event_type: &StateEventType, state_key: &str) -> Result<u64>;

	fn get_eventid_from_short(&self, shorteventid: u64) -> Result<Arc<EventId>>;

	fn get_statekey_from_short(&self, shortstatekey: u64) -> Result<(StateEventType, String)>;

	/// Returns (shortstatehash, already_existed)
	fn get_or_create_shortstatehash(&self, state_hash: &[u8]) -> Result<(u64, bool)>;

	fn get_shortroomid(&self, room_id: &RoomId) -> Result<Option<u64>>;

	fn get_or_create_shortroomid(&self, room_id: &RoomId) -> Result<u64>;
}