import 'package:freezed_annotation/freezed_annotation.dart';

import 'backup_config.dart';
import 'update_record.dart';

part 'node_info.freezed.dart';
part 'node_info.g.dart';

/// Mirrors `models.NodeInfo` — the local/current host's identity + backup
/// config + update log, as served by `GET /node/`.
///
/// `resticPassword` is write-only: the API never echoes the real password
/// back (`GET /node/` sends `restic_password_set` instead, see
/// `controllers/node.go`), so this stays `null` unless the user is actively
/// setting/changing it in the identity form, and is omitted from the PUT
/// body entirely when `null` so an untouched form never clobbers the
/// existing password (mirrors the Go side's "empty string = don't change").
@freezed
sealed class NodeInfo with _$NodeInfo {
  const factory NodeInfo({
    required String hostname,
    String? description,
    @JsonKey(name: 'update_history') @Default(<UpdateRecord>[]) List<UpdateRecord> updateHistory,
    required BackupConfig backup,
    @JsonKey(name: 'restic_password_set') @Default(false) bool resticPasswordSet,
    @JsonKey(name: 'restic_password', includeIfNull: false) String? resticPassword,
  }) = _NodeInfo;

  factory NodeInfo.fromJson(Map<String, dynamic> json) => _$NodeInfoFromJson(json);
}