import 'package:json_annotation/json_annotation.dart';
import 'udp_package.dart';

part 'project.g.dart';

@JsonSerializable()
class Project {
  final String id;
  final String name;
  
  // Support for multiple IP addresses at project level
  final List<String> ipAddresses;
  
  // Broadcast mode flag for project
  @JsonKey(defaultValue: false)
  final bool isBroadcast;
  
  final int port;
  final List<UdpPackage> packages;
  
  // Legacy field for backward compatibility
  @JsonKey(includeFromJson: true, includeToJson: false)
  final String? ipAddress;

  Project({
    required this.id,
    required this.name,
    List<String>? ipAddresses,
    this.isBroadcast = false,
    required this.port,
    required this.packages,
    this.ipAddress,
  }) : ipAddresses = ipAddresses ?? (ipAddress != null ? [ipAddress] : ['127.0.0.1']);

  factory Project.fromJson(Map<String, dynamic> json) {
    // Handle migration from old format
    if (json.containsKey('ipAddress') && !json.containsKey('ipAddresses')) {
      json['ipAddresses'] = [json['ipAddress']];
    }
    return _$ProjectFromJson(json);
  }

  Map<String, dynamic> toJson() => _$ProjectToJson(this);

  Project copyWith({
    String? id,
    String? name,
    List<String>? ipAddresses,
    bool? isBroadcast,
    int? port,
    List<UdpPackage>? packages,
  }) {
    return Project(
      id: id ?? this.id,
      name: name ?? this.name,
      ipAddresses: ipAddresses ?? this.ipAddresses,
      isBroadcast: isBroadcast ?? this.isBroadcast,
      port: port ?? this.port,
      packages: packages ?? this.packages,
    );
  }
}