import 'package:flutter/material.dart';
import 'package:flutter_gen/gen_l10n/app_localizations.dart';

enum CounterType {
  coldWater(_coldWaterId, Colors.blue, Icons.water_drop),
  hotWater(_hotWaterId, Colors.red, Icons.water_drop),
  electrisity1rates(_electrisity1rateId, Colors.lightBlue, Icons.tungsten),
  electrisity2rates(_electrisity2rateId, Colors.lightBlue, Icons.tungsten),
  electrisity3rates(_electrisity3rateId, Colors.lightBlue, Icons.tungsten),
  gas(_gasId, Colors.blueAccent, Icons.local_fire_department);

  const CounterType(this.id, this.color, this.icon);

  static const int _coldWaterId = 0;
  static const int _hotWaterId = 1;
  static const int _gasId = 2;
  static const int _electrisity1rateId = 3;
  static const int _electrisity2rateId = 4;
  static const int _electrisity3rateId = 5;
  final int id;
  final Color color;
  final IconData icon;

  String getLabel(BuildContext context) {
    switch (id) {
      case _coldWaterId:
        return AppLocalizations.of(context)!.cold_water_type_str;
      case _hotWaterId:
        return AppLocalizations.of(context)!.hot_water_type_str;
      case _electrisity1rateId:
        return AppLocalizations.of(context)!.electrisity1_type_str;
      case _electrisity2rateId:
        return AppLocalizations.of(context)!.electrisity2_type_str;
      case _electrisity3rateId:
        return AppLocalizations.of(context)!.electrisity3_type_str;
      case _gasId:
        return AppLocalizations.of(context)!.gas_type_str;
      default:
    }

    return AppLocalizations.of(context)!.unknown_type_str;
  }

  CounterUnits getUnits() {
    if (id < _electrisity1rateId) {
      return CounterUnits.m3;
    }

    return CounterUnits.kVt;
  }
}

enum CounterUnits {
  m3(0),
  kVt(1);

  const CounterUnits(this.id);
  final int id;

  String getLabel(BuildContext context) {
    switch (id) {
      case 0:
        return AppLocalizations.of(context)!.m3;
      case 1:
        return AppLocalizations.of(context)!.kVt;
    }

    return '';
  }
}

class Counter {
  final int? id;
  final int addressId;
  final CounterType counterType;
  final String name;
  final double? value;

  Counter(
      {this.id,
      required this.addressId,
      required this.counterType,
      required this.name,
      this.value});

  factory Counter.fromMap(Map<String, dynamic> json) {
    return Counter(
        id: json["id"],
        addressId: json["address_id"],
        counterType: CounterType.values
            .firstWhere((element) => element.id == json["counter_type"]),
        name: json["name"],
        value: json["value"].toDouble());
  }

  Map<String, dynamic> toMap() => {
        "id": id,
        "address_id": addressId,
        "counter_type": counterType.id,
        "name": name
      };
}