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

use crate::commands::common::handle_autodelete;
use crate::commands::music::{get_voice_manager, DJ_CHECK};
use crate::providers::music::lavalink::Lavalink;
use bot_serenityutils::core::SHORT_TIMEOUT;
use bot_serenityutils::ephemeral_message::EphemeralMessage;

#[command]
#[only_in(guilds)]
#[description("Leaves a voice channel")]
#[usage("")]
#[aliases("stop")]
#[bucket("general")]
#[checks(DJ)]
async fn leave(ctx: &Context, msg: &Message) -> CommandResult {
    let guild = msg.guild(&ctx.cache).await.unwrap();
    log::debug!("Leave request received for guild {}", guild.id);

    let manager = get_voice_manager(ctx).await;
    let handler = manager.get(guild.id);

    if let Some(handler) = handler {
        let mut handler_lock = handler.lock().await;
        handler_lock.remove_all_global_events();
    }

    if manager.get(guild.id).is_some() {
        manager.remove(guild.id).await?;
        let data = ctx.data.read().await;
        let player = data.get::<Lavalink>().unwrap();
        player.destroy(guild.id.0).await?;
        EphemeralMessage::create(&ctx.http, msg.channel_id, SHORT_TIMEOUT, |m| {
            m.content("👋 Left the Voice Channel")
        })
        .await?;
        log::debug!("Left the voice channel");
    } else {
        EphemeralMessage::create(&ctx.http, msg.channel_id, SHORT_TIMEOUT, |m| {
            m.content("‼️ I'm not in a Voice Channel")
        })
        .await?;
        log::debug!("Not in a voice channel");
    }
    handle_autodelete(ctx, msg).await?;

    Ok(())
}