use serenity::framework::standard::macros::command;
use serenity::framework::standard::CommandResult;
use serenity::model::channel::Message;
use serenity::prelude::Context;

use crate::vc;

#[command]
#[only_in(guilds)]
pub async fn join(ctx: &Context, msg: &Message) -> CommandResult {
    let guild = msg.guild(&ctx.cache).unwrap();

    let channel_id = guild
        .voice_states
        .get(&msg.author.id)
        .and_then(|voice_state| voice_state.channel_id);
    msg.channel_id.say(&ctx.http, "pong!").await?;

    let connect_to = match channel_id {
        Some(channel) => channel,
        None => {
            msg.reply(ctx, "Not in a voice channel").await;

            return Ok(());
        },
    };

    vc::join(ctx.clone(), guild.clone(), connect_to);
    
    Ok(())
}