import 'package:cloud_firestore/cloud_firestore.dart';

import '../constants.dart';

class FcsShipment {
  String? id;
  String? shipmentNumber;
  DateTime? cutoffDate;
  String? shipType;
  DateTime? arrivalDate;
  DateTime? departureDate;
  String? consignee;
  String? port;
  String? destination;
  String? status;
  String? reportName;

  FcsShipment({
    this.id,
    this.shipmentNumber,
    this.cutoffDate,
    this.shipType,
    this.status,
    this.arrivalDate,
    this.departureDate,
    this.consignee,
    this.port,
    this.destination,
    this.reportName,
  });

  factory FcsShipment.fromMap(Map<String, dynamic> map, String docID) {
    var _cutoffDate =
        map['cutoff_date'] == null ? null : (map['cutoff_date'] as Timestamp);
    var _arrivalDate =
        map['arrival_date'] == null ? null : (map['arrival_date'] as Timestamp);
    var _departureDate = map['departure_date'] == null
        ? null
        : (map['departure_date'] as Timestamp);

    return FcsShipment(
      id: docID,
      cutoffDate: _cutoffDate != null ? _cutoffDate.toDate() : null,
      arrivalDate: _arrivalDate != null ? _arrivalDate.toDate() : null,
      departureDate: _departureDate != null ? _departureDate.toDate() : null,
      shipmentNumber: map['shipment_number'],
      shipType: map['shipment_type'],
      status: map['status'],
      consignee: map['consignee'],
      port: map['port'],
      destination: map['destination'],
    );
  }

  Map<String, dynamic> toMap() {
    return {
      "id": id,
      'shipment_number': shipmentNumber,
      'cutoff_date': cutoffDate?.toUtc().toIso8601String(),
      'shipment_type': shipType,
      'arrival_date': arrivalDate?.toUtc().toIso8601String(),
      'departure_date': departureDate?.toUtc().toIso8601String(),
      'consignee': consignee,
      'port': port,
      'destination': destination,
      'status': status,
      'report_name': reportName,
    };
  }

  bool isConfirmed() {
    return status == fcs_shipment_confirmed_status;
  }

  bool isChangedForEdit(FcsShipment fcsShipment) {
    return fcsShipment.shipmentNumber != this.shipmentNumber ||
        fcsShipment.cutoffDate != this.cutoffDate ||
        fcsShipment.arrivalDate != this.arrivalDate ||
        fcsShipment.shipType != this.shipType ||
        fcsShipment.consignee != this.consignee ||
        fcsShipment.port != this.port ||
        fcsShipment.destination != this.destination;
  }
}