use anyhow::Result;
use yazi_fs::CWD;
use yazi_macro::{act, succ};
use yazi_parser::VoidForm;
use yazi_shared::{data::Data, url::UrlLike};
use yazi_watcher::MgrProxy;

use crate::{Actor, Ctx};

pub struct Refresh;

impl Actor for Refresh {
	type Form = VoidForm;

	const NAME: &str = "refresh";

	fn act(cx: &mut Ctx, _: Self::Form) -> Result<Data> {
		CWD.set(cx.cwd(), Self::cwd_changed);

		cx.core.mgr.watcher.refresher.refresh(
			[Some(cx.current()), cx.parent()]
				.into_iter()
				.flatten()
				.filter(|f| f.url.is_absolute() && !f.url.is_search())
				.map(|f| &f.file),
		);

		act!(mgr:peek, cx)?;
		act!(mgr:watch, cx)?;
		act!(mgr:update_paged, cx)?;

		cx.tasks.prework_sorted(&cx.current().entries);
		succ!();
	}
}

impl Refresh {
	fn cwd_changed() {
		if CWD.load().kind().is_virtual() {
			MgrProxy::watch();
		}
	}
}