use ruma::events::room::message::RoomMessageEventContent;

use super::RoomAlias;
use crate::{services, Result};

/// All the getters and iterators in src/database/key_value/rooms/alias.rs
pub(super) async fn room_alias(subcommand: RoomAlias) -> Result<RoomMessageEventContent> {
	match subcommand {
		RoomAlias::ResolveLocalAlias {
			alias,
		} => {
			let timer = tokio::time::Instant::now();
			let results = services().rooms.alias.resolve_local_alias(&alias);
			let query_time = timer.elapsed();

			Ok(RoomMessageEventContent::notice_markdown(format!(
				"Query completed in {query_time:?}:\n\n```rs\n{results:#?}\n```"
			)))
		},
		RoomAlias::LocalAliasesForRoom {
			room_id,
		} => {
			let timer = tokio::time::Instant::now();
			let results = services().rooms.alias.local_aliases_for_room(&room_id);
			let query_time = timer.elapsed();

			let aliases: Vec<_> = results.collect();

			Ok(RoomMessageEventContent::notice_markdown(format!(
				"Query completed in {query_time:?}:\n\n```rs\n{aliases:#?}\n```"
			)))
		},
		RoomAlias::AllLocalAliases => {
			let timer = tokio::time::Instant::now();
			let results = services().rooms.alias.all_local_aliases();
			let query_time = timer.elapsed();

			let aliases: Vec<_> = results.collect();

			Ok(RoomMessageEventContent::notice_markdown(format!(
				"Query completed in {query_time:?}:\n\n```rs\n{aliases:#?}\n```"
			)))
		},
	}
}