"""``get_vm_storage_pools``: datastores."""

from __future__ import annotations

from typing import Any

from napalm_device_types.models import StorageVolumeDict


def storage_pools(datastores: list[dict[str, Any]]) -> dict[str, StorageVolumeDict]:
    """Datastores keyed by name. ``enabled`` means currently accessible."""
    result: dict[str, StorageVolumeDict] = {}
    for ds in datastores:
        summary = ds.get("summary") or {}
        name = ds.get("name") or summary.get("name", ds["_moref"])
        total = int(summary.get("capacity") or 0)
        free = int(summary.get("freeSpace") or 0)
        result[name] = {
            "name": name,
            "type": str(summary.get("type", "")).lower(),
            "total": total,
            "used": total - free,
            "available": free,
            "enabled": bool(summary.get("accessible", False)),
            "shared": bool(summary.get("multipleHostAccess", False)),
        }
    return result