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

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

/// All the getters and iterators from src/database/key_value/globals.rs
pub(super) async fn globals(subcommand: Globals) -> Result<RoomMessageEventContent> {
	match subcommand {
		Globals::DatabaseVersion => {
			let timer = tokio::time::Instant::now();
			let results = services().globals.db.database_version();
			let query_time = timer.elapsed();

			Ok(RoomMessageEventContent::notice_markdown(format!(
				"Query completed in {query_time:?}:\n\n```rs\n{results:#?}\n```"
			)))
		},
		Globals::CurrentCount => {
			let timer = tokio::time::Instant::now();
			let results = services().globals.db.current_count();
			let query_time = timer.elapsed();

			Ok(RoomMessageEventContent::notice_markdown(format!(
				"Query completed in {query_time:?}:\n\n```rs\n{results:#?}\n```"
			)))
		},
		Globals::LastCheckForUpdatesId => {
			let timer = tokio::time::Instant::now();
			let results = services().globals.db.last_check_for_updates_id();
			let query_time = timer.elapsed();

			Ok(RoomMessageEventContent::notice_markdown(format!(
				"Query completed in {query_time:?}:\n\n```rs\n{results:#?}\n```"
			)))
		},
		Globals::LoadKeypair => {
			let timer = tokio::time::Instant::now();
			let results = services().globals.db.load_keypair();
			let query_time = timer.elapsed();

			Ok(RoomMessageEventContent::notice_markdown(format!(
				"Query completed in {query_time:?}:\n\n```rs\n{results:#?}\n```"
			)))
		},
		Globals::SigningKeysFor {
			origin,
		} => {
			let timer = tokio::time::Instant::now();
			let results = services().globals.db.signing_keys_for(&origin);
			let query_time = timer.elapsed();

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