use mlua::UserData;
use ratatui::crossterm::event::KeyEvent;

use self::{event_from_string::event_from_string, keymap_store::KeyMapStore};

use super::{GlobalConfig, DUMMY_CONFIG};
use crate::lua::{self, ownedfunction::OwnedFunction, runnable::Runnable};
use template::KeyMapSections;

pub mod event_from_string;
pub mod keymap_store;
pub mod template;

macro_rules! KeyMap {
    ($($name:ident => $key:ident),+ $(,)?)  => {
        KeyMapSections!($($name => $key,)*);

        #[derive(Debug, Default, Clone)]
        pub struct KeyMap {
            $($key: $name,)*
        }

        impl KeyMap {
            pub const fn new() -> Self {
                Self {
                    $($key: $name::new(),)*
                }
            }
        }

        impl UserData for KeyMap {
            fn add_fields<'lua, F: mlua::prelude::LuaUserDataFields<'lua, Self>>(fields: &mut F) {
                $(
                    fields.add_field_function_get(stringify!($key), |_, _|
                        Ok(DUMMY_CONFIG.keymap.$key.clone()));
                )*
            }
        }
    };
}

KeyMap!(
    ViewKeyMap => view,
    GlobalKeyMap => global,
    EditorKeyMap => editor,
);