core/homeassistant/components/twentemilieu/diagnostics.py

"""Diagnostics support for TwenteMilieu."""
from __future__ import annotations

from datetime import date
from typing import Any

from twentemilieu import WasteType

from homeassistant.config_entries import ConfigEntry
from homeassistant.const import CONF_ID
from homeassistant.core import HomeAssistant
from homeassistant.helpers.update_coordinator import DataUpdateCoordinator

from .const import DOMAIN


async def async_get_config_entry_diagnostics(
    hass: HomeAssistant, entry: ConfigEntry
) -> dict[str, Any]:
    """Return diagnostics for a config entry."""
    coordinator: DataUpdateCoordinator[dict[WasteType, list[date]]] = hass.data[DOMAIN][
        entry.data[CONF_ID]
    ]
    return {
        f"WasteType.{waste_type.name}": [
            waste_date.isoformat() for waste_date in waste_dates
        ]
        for waste_type, waste_dates in coordinator.data.items()
    }