import 'package:freezed_annotation/freezed_annotation.dart';

import 'backup_execution.dart';
import 'backup_target.dart';

part 'backup_config.freezed.dart';
part 'backup_config.g.dart';

/// Mirrors `models.BackupConfig`. Used both at node level (`GET /node/backup`)
/// and per-service (`Service.backup`). `nextRun`/`lastRun` here are
/// aggregates (earliest/latest) across `targets` — each target now tracks
/// its own `schedule`/`lastRun`/`nextRun` too. There's no `frequency` field
/// on the Go side anymore; scheduling moved to a per-target cron `schedule`.
@freezed
sealed class BackupConfig with _$BackupConfig {
  const factory BackupConfig({
    @JsonKey(name: 'source_path') String? sourcePath,
    @Default(<BackupTarget>[]) List<BackupTarget> targets,
    @JsonKey(name: 'next_run') DateTime? nextRun,
    @JsonKey(name: 'last_run') DateTime? lastRun,
    @Default(<BackupExecution>[]) List<BackupExecution> history,
  }) = _BackupConfig;

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