import 'dart:ffi';

import './location.dart';

class Walker {
  String name;
  Location location;
  int yrsExp;
  double price;
  String email;
  String? imgUrl;
  String? description;
  bool? trainingCert;
  bool? firstaid;
  Set? matches = {};

  Walker({
    required this.name,
    required this.location,
    required this.yrsExp,
    required this.price,
    required this.email,
    this.imgUrl,
    this.description,
    this.trainingCert,
    this.firstaid,
    this.matches
  });

  Map<dynamic, dynamic> toJson() => <dynamic, dynamic> {
      'name': name,
      'latitude': location.latitude,
      'longitude': location.longitude,
      'experience': yrsExp,
      'charge' : price,
      'imgUrl': imgUrl,
      'email': email,
      'description': description,
      'trainingCert': trainingCert,
      'firstAid': firstaid,
      'matches': matches?.toList()
  };

  factory Walker.fromJson(Map<dynamic, dynamic> json) {
    Set matches = {};
    if (json['matches'] != null && json['matches'].isNotEmpty) {
      matches = json['matches'];
    }

    return Walker(
        name: json['name'] as String,
        location: Location(latitude: double.parse(json['latitude']), longitude: double.parse(json['longitude'])),
        yrsExp: int.parse(json['experience']),
        price: double.parse(json['charge']),
        imgUrl: json['imgUrl'] as String,
        email: json['email'] as String,
        description: json['description'] as String,
        trainingCert: (json['trainingCert'] == 'true') ? true : false,
        firstaid: (json['firstaid'] == 'true') ? true : false,
        matches: matches
    );

  }
}