use super::{VerbContext, UserVerb, UserVerbRef, UResult};
use async_trait::async_trait;
use ansi::{ignore_special_characters, ansi};
use chrono::Utc;

pub struct Verb;
#[async_trait]
impl UserVerb for Verb {
    async fn handle(self: &Self, ctx: &mut VerbContext, _verb: &str, _remaining: &str) -> UResult<()> {
        let mut msg = String::new();
        msg.push_str(&format!(ansi!("<bold><bgblue><white>| {:20} | {:15} |<reset>\n"),
                             ansi!("Username"),
                             ansi!("Idle")));
        for online in ctx.trans.get_online_info().await? {
            if let Some(online_time) = online.time {
                let diff =
                    humantime::format_duration(
                        std::time::Duration::from_secs(
                            (Utc::now() - online_time).num_seconds() as u64));
                msg.push_str(&format!(
                    "| {:20} | {:15} |\n", &ignore_special_characters(&online.username),
                    &format!("{}", &diff)));
            }
        }
        msg.push_str("\n");
        ctx.trans.queue_for_session(ctx.session, Some(&msg)).await?;
        Ok(())
    }
}
static VERB_INT: Verb = Verb;
pub static VERB: UserVerbRef = &VERB_INT as UserVerbRef;