#pragma once

namespace radiantwave::db {

// Canonical system_kv keys. These are the single source of truth for where
// device configuration lives in the local database.
constexpr const char* KV_EMAIL_ADDRESS = "email_address";
constexpr const char* KV_LICENSE_KEY = "license_key";

// Unix epoch seconds of the last successful license validation against the
// portal. Used to grant a 7-day offline grace window so transient network
// outages do not revoke a known-good license.
constexpr const char* KV_LICENSE_LAST_VERIFIED = "license_last_verified";

// The System Name the user typed on the Kiosk (trimmed). A human-readable label
// set only here; never a reference or key.
constexpr const char* KV_SYSTEM_NAME = "system_name";

// The last System Name the server accepted. Used to revert a local change when
// the server reports a conflict or invalid value.
constexpr const char* KV_SYSTEM_NAME_SYNCED = "system_name_synced";

// "1" while the local System Name still needs to be sent to the portal (e.g.
// the license is not validated yet, or a previous sync failed).
constexpr const char* KV_SYSTEM_NAME_PENDING = "system_name_pending_sync";

// The most recent System Name status message to show the user (e.g. a conflict
// message after a background sync). Cleared once consumed/acknowledged.
constexpr const char* KV_SYSTEM_NAME_MESSAGE = "system_name_message";

} // namespace radiantwave::db