use serenity::async_trait;
use serenity::model::gateway::Ready;
use serenity::prelude::Context;
use serenity::prelude::*;

pub struct Handler;

#[async_trait]
impl EventHandler for Handler {
    // Set a handler to be called on the `ready` event. This is called when a
    // shard is booted, and a READY payload is sent by Discord. This payload
    // contains data like the current user's guild Ids, current user data,
    // private channels, and more.
    //
    // In this case, just print what the current user's username is.
    async fn ready(&self, ctx: Context, ready: Ready) {
        println!("{} is connected!", ready.user.name);
        for g_id in ctx.cache.guilds() {
            let g = ctx.cache.guild(g_id).expect("Unable to fetch guild");
            println!("Initializing {}...", g.name);
        }
    }
}