import 'package:equatable/equatable.dart';

class LoadEventsParam extends Equatable {
  final DateTime startDate;
  final DateTime endDate;
  final String id;

  const LoadEventsParam({
    required this.startDate,
    required this.endDate,
    required this.id,
  });

  @override
  List<Object?> get props => [startDate, endDate, id];

  LoadEventsParam copyWith({
    DateTime? startDate,
    DateTime? endDate,
    String? id,
  }) {
    return LoadEventsParam(
      startDate: startDate ?? this.startDate,
      endDate: endDate ?? this.endDate,
      id: id ?? this.id,
    );
  }
}

extension KeyGenerator on LoadEventsParam {
  String generateKey() {
    return '$id-${startDate.year}-${startDate.month.toString().padLeft(2, '0')}';
  }
}