"""Wall Panel integration."""

from __future__ import annotations

from homeassistant.core import HomeAssistant

from .const import CONF_CONFIG, DOMAIN
from .frontend import async_setup_frontend
from .helpers import current_entry_config
from .views import WallPanelConfigView


async def async_setup_entry(hass: HomeAssistant, entry) -> bool:
    """Set up Wall Panel from a config entry."""

    state = hass.data.setdefault(DOMAIN, {})
    state[entry.entry_id] = {
        "entry": entry,
        "config": current_entry_config(entry),
    }

    panel_url_path = await async_setup_frontend(hass, entry)
    state[entry.entry_id]["panel_url_path"] = panel_url_path

    if not state.get("_config_view_registered"):
        hass.http.register_view(WallPanelConfigView)
        state["_config_view_registered"] = True

    entry.async_on_unload(entry.add_update_listener(_async_options_updated))
    return True


async def async_unload_entry(hass: HomeAssistant, entry) -> bool:
    """Unload Wall Panel."""

    from homeassistant.components.frontend import async_remove_panel

    state = hass.data.get(DOMAIN, {})
    panel_url_path = str(state.get(entry.entry_id, {}).get("panel_url_path") or entry.options.get("frontend_url_path", "wall-panel") or "wall-panel").strip()
    async_remove_panel(hass, panel_url_path)
    state.pop(entry.entry_id, None)
    return True


async def _async_options_updated(hass: HomeAssistant, entry) -> None:
    """Reload the integration when options change."""

    await hass.config_entries.async_reload(entry.entry_id)