use super::{RenderInfo, SubManager};
use crate::browser::util;
use crate::virtual_dom::{El, EventHandlerManager};
use std::cell::{Cell, RefCell};
use wasm_bindgen::closure::Closure;
type StoredPopstate = RefCell<Option<Closure<dyn FnMut(web_sys::Event)>>>;
#[allow(clippy::type_complexity, dead_code)]
pub(crate) struct AppData<Ms: 'static, Mdl> {
pub model: RefCell<Option<Mdl>>,
pub(crate) root_el: RefCell<Option<El<Ms>>>,
pub popstate_closure: StoredPopstate,
pub hashchange_closure: StoredPopstate,
pub window_event_handler_manager: RefCell<EventHandlerManager<Ms>>,
pub sub_manager: RefCell<SubManager<Ms>>,
pub msg_listeners: RefCell<Vec<Box<dyn Fn(&Ms)>>>,
pub scheduled_render_handle: RefCell<Option<util::RequestAnimationFrameHandle>>,
pub after_next_render_callbacks: RefCell<Vec<Box<dyn FnOnce(RenderInfo) -> Option<Ms>>>>,
pub render_info: Cell<Option<RenderInfo>>,
}