import 'package:equatable/equatable.dart';

class ShipmentDocumentModel extends Equatable {
  final String? id;
  final String companyId;
  final String ticketId;
  final String providerId;
  final String destinationLocationId;
  final String docNumber;
  final DateTime docDate;
  final int packageCount;
  final double? weight;
  final String shippingReason;
  final String? notes;

  const ShipmentDocumentModel({
    this.id,
    required this.companyId,
    required this.ticketId,
    required this.providerId,
    required this.destinationLocationId,
    required this.docNumber,
    required this.docDate,
    this.packageCount = 1,
    this.weight,
    this.shippingReason = 'Riparazione esterna',
    this.notes,
  });

  factory ShipmentDocumentModel.fromMap(Map<String, dynamic> map) {
    return ShipmentDocumentModel(
      id: map['id'],
      companyId: map['company_id'],
      ticketId: map['ticket_id'],
      providerId: map['provider_id'],
      destinationLocationId: map['destination_location_id'],
      docNumber: map['doc_number'],
      docDate: DateTime.parse(map['doc_date']),
      packageCount: map['package_count'] ?? 1,
      weight: map['weight'] != null ? (map['weight'] as num).toDouble() : null,
      shippingReason: map['shipping_reason'] ?? 'Riparazione esterna',
      notes: map['notes'],
    );
  }

  Map<String, dynamic> toMap() {
    return {
      if (id != null) 'id': id,
      'company_id': companyId,
      'ticket_id': ticketId,
      'provider_id': providerId,
      'destination_location_id': destinationLocationId,
      'doc_number': docNumber,
      'doc_date': docDate.toIso8601String(),
      'package_count': packageCount,
      'weight': weight,
      'shipping_reason': shippingReason,
      'notes': notes,
    };
  }

  @override
  List<Object?> get props => [id, docNumber, ticketId];
}