flutter-sport/lib/bean/jog/record.dart

import 'package:sport/provider/lib/view_state_model.dart';
import 'package:sport/services/Converter.dart';

class JogRecord {
  List<Records>? records;
  Sum? sum, avg;
  Best? best;
  int? activeDay;

  JogRecord({this.records, this.sum, this.best, this.activeDay = 0});

  JogRecord.fromJson(Map<String, dynamic> json) {
    try {
      if (json['records'] != null) {
            records = [];
            json['records'].forEach((v) {
              records!.add(new Records.fromJson(v));
            });
          }
      sum = json['sum'] != null ? new Sum.fromJson(json['sum']) : null;
      avg = json['avg'] != null ? new Sum.fromJson(json['avg']) : null;
      best = json['best'] != null ? new Best.fromJson(json['best']) : null;
      activeDay = json['active_day'] ?? 0;
    } catch (e, stack) {
      print(e);
      printErrorStack(e, stack);
    }
  }

  Map<String, dynamic> toJson() {
    final Map<String, dynamic> data = new Map<String, dynamic>();
    if (this.records != null) {
      data['records'] = this.records!.map((v) => v.toJson()).toList();
    }
    if (this.sum != null) {
      data['sum'] = this.sum!.toJson();
    }
    if (this.best != null) {
      data['best'] = this.best!.toJson();
    }
    return data;
  }
}

class Records {
  int? distance;
  int? month;
  int? year;
  String? createdAt;

  Records({this.distance, this.month});

  Records.fromJson(Map<String, dynamic> json) {
    distance = json['distance'];
    month = json['month'];
    year = json['year'];
    createdAt = json['created_at'];
  }

  Map<String, dynamic> toJson() {
    final Map<String, dynamic> data = new Map<String, dynamic>();
    data['distance'] = this.distance;
    data['month'] = this.month;
    data['year'] = this.year;
    return data;
  }
}

class Sum {
  int? distance;
  int? duration;
  int durationMin = 0;
  int? times;
  int? consume;
  double? consumeAvg;
  int? kmDurationAvg;
  int? stepRateAvg;
  double? stepDistanceAvg;
  double met = 0.0;

  Sum(
      {this.distance,
        this.duration,
        this.times,
        this.consume,
        this.consumeAvg,
        this.kmDurationAvg,
        this.stepRateAvg,
        this.stepDistanceAvg});

  Sum.fromJson(Map<String, dynamic> json) {
    distance = Converter.toInt(json['distance']);
    duration = Converter.toInt(json['duration']);
    durationMin = Converter.toInt(json['duration_min']);
    times = Converter.toInt(json['times']);
    consume = Converter.toInt(json['consume']);
    consumeAvg = Converter.toDouble(json['consume_avg']);
    kmDurationAvg = Converter.toInt(json['km_duration_avg']);
    stepRateAvg = Converter.toInt(json['step_rate_avg']);
    stepDistanceAvg = Converter.toDouble(json['step_distance_avg']);
    met = Converter.toDouble(json['met']);
  }

  Map<String, dynamic> toJson() {
    final Map<String, dynamic> data = new Map<String, dynamic>();
    data['distance'] = this.distance;
    data['duration'] = this.duration;
    data['times'] = this.times;
    data['consume'] = this.consume;
    data['consume_avg'] = this.consumeAvg;
    data['km_duration_avg'] = this.kmDurationAvg;
    data['step_rate_avg'] = this.stepRateAvg;
    data['step_distance_avg'] = this.stepDistanceAvg;
    return data;
  }

  double get speed{
    if((this.duration ?? 0) > 0){
      return (this.distance ?? 0) * 3.6 / this.duration!;
    }
    return 0;
  }

  int durationWeek(int day){
    if((this.duration ?? 0) > 0){
      return Converter.toInt((this.duration ?? 0) / 60 / (day / 7));
    }
    return 0;
  }
  int consumeWeek(int day){
    if((this.consume ?? 0) > 0){
      return Converter.toInt((this.consume ?? 0) / (day / 7));
    }
    return 0;
  }
}

class Best {
  Distance? distance;
  Distance? duration;
  Distance? kmDuration;
  List<KmDurationList>? kmDurationList;

  Best({this.distance, this.duration, this.kmDuration, this.kmDurationList});

  Best.fromJson(Map<String, dynamic> json) {
    distance = json['distance'] != null
        ? new Distance.fromJson(json['distance'])
        : null;
    duration = json['duration'] != null
        ? new Distance.fromJson(json['duration'])
        : null;
    kmDuration = json['km_duration'] != null
        ? new Distance.fromJson(json['km_duration'])
        : null;
    if (json['km_duration_list'] != null) {
      kmDurationList = [];
      json['km_duration_list'].forEach((v) {
        kmDurationList!.add(new KmDurationList.fromJson(v));
      });
    }
  }

  Map<String, dynamic> toJson() {
    final Map<String, dynamic> data = new Map<String, dynamic>();
    if (this.distance != null) {
      data['distance'] = this.distance!.toJson();
    }
    if (this.duration != null) {
      data['duration'] = this.duration!.toJson();
    }
    if (this.kmDuration != null) {
      data['km_duration'] = this.kmDuration!.toJson();
    }
    if (this.kmDurationList != null) {
      data['km_duration_list'] =
          this.kmDurationList!.map((v) => v.toJson()).toList();
    }
    return data;
  }
}

class Distance {
  int? id;
  int? value;
  String? createdAt;

  Distance({this.id, this.value, this.createdAt});

  Distance.fromJson(Map<String, dynamic> json) {
    id = json['id'];
    value = json['value'];
    createdAt = json['created_at'];
  }

  Map<String, dynamic> toJson() {
    final Map<String, dynamic> data = new Map<String, dynamic>();
    data['id'] = this.id;
    data['value'] = this.value;
    data['created_at'] = this.createdAt;
    return data;
  }
}

class KmDurationList {
  int? id;
  String? createdAt;
  int? distance;
  int? duration;

  KmDurationList({this.id, this.createdAt, this.distance, this.duration});

  KmDurationList.fromJson(Map<String, dynamic> json) {
    id = json['id'];
    createdAt = json['created_at'];
    distance = json['distance'];
    duration = json['duration'];
  }

  Map<String, dynamic> toJson() {
    final Map<String, dynamic> data = new Map<String, dynamic>();
    data['id'] = this.id;
    data['created_at'] = this.createdAt;
    data['distance'] = this.distance;
    data['duration'] = this.duration;
    return data;
  }
}