use tracing::log::LevelFilter;
use tracing_subscriber::EnvFilter;
use tracing::debug;

#[allow(unused_variables)]
pub fn init(is_verbose: bool) {
    let lvl_filter;
    let directive;
    #[cfg(debug_assertions)]
    {
        lvl_filter = LevelFilter::Info;
        directive = "yt_offline=DEBUG";
    }
    #[cfg(not(debug_assertions))]
    {
        if is_verbose{
            lvl_filter = LevelFilter::Info;
            directive = "yt_offline=INFO";
        } else {
            lvl_filter = LevelFilter::Warn;
            directive = "yt_offline=WARN";
        }
    }

    let filter = EnvFilter::builder()
        .with_default_directive(lvl_filter.as_str().parse().expect("Failed to parse lvl_filter into directive"))
        .from_env().expect("Failed to parse env filter")
        .add_directive(directive.parse().expect("Failed to parse directive"));
    tracing_subscriber::fmt().with_env_filter(filter).compact().init();
    debug!("Successfully setup tracing subscriber.");
}