import 'dart:convert';

class PendingOperation {
  final int id;
  final String operationType;
  final Map<String, dynamic> payload;
  final DateTime createdAt;
  final String status;
  final String? error;

  PendingOperation({
    required this.id,
    required this.operationType,
    required this.payload,
    required this.createdAt,
    required this.status,
    this.error,
  });

  factory PendingOperation.fromDbMap(Map<String, dynamic> map) {
    return PendingOperation(
      id: map['id'] as int,
      operationType: map['operation_type'] as String,
      payload: jsonDecode(map['payload_json'] as String) as Map<String, dynamic>,
      createdAt: DateTime.parse(map['created_at'] as String),
      status: map['status'] as String? ?? 'pending',
      error: map['error'] as String?,
    );
  }
}