use std::env;

use yt_api::{
	search::{Error, ItemType, SearchList, VideoLocation},
	ApiKey,
};

/// prints the first answer of a search query
fn main() -> Result<(), Error> {
	futures::executor::block_on(async {
		// take api key from enviroment variable
		let key = ApiKey::new(&env::var("YT_API_KEY").expect("YT_API_KEY env-var not found"));

		// create the SearchList struct for the query "rust lang"
		let result = SearchList::new(key)
			.q("rust lang")
			.max_results(1)
			.item_type(ItemType::Video)
			.location(VideoLocation::new(40.73061, -73.93524))
			.location_radius("100km")
			.video_embeddable()
			.await?;

		// outputs the video_id of the first search result
		println!(
			"Title: \"{}\"",
			result.items[0].snippet.title.as_ref().unwrap()
		);
		println!(
			"https://youtube.com/watch?v={}",
			result.items[0].id.video_id.as_ref().unwrap()
		);

		Ok(())
	})
}