import 'package:dart_eval/dart_eval.dart';
import 'package:flutter/material.dart';
import 'package:isar/isar.dart';
import 'package:json_annotation/json_annotation.dart';

/// This allows the `User` class to access private members in
/// the generated file. The value for this is *.g.dart, where
/// the star denotes the source file name.
part 'calisma_kayit.g.dart';

enum GunTuru { CALISMA_GUNU, DINLENME_GUNU, HAFTA_TATILI }

/// An annotation for the code generator to know that this class needs the
/// JSON serialization logic to be generated.
@JsonSerializable()
class CalismaKayit {
  CalismaKayit();

  DateTime? tarih;

  GunTuru? gunTuru = GunTuru.CALISMA_GUNU;

  DateTime? giris;

  DateTime? cikis;
  List<Mola>? molalar;

  Duration? calismaSuresi;

  double? mesaiCarpani = 1.0;

  bool servisGecikmesi = false;
  bool resmiTatil = false;
  bool raporlu = false;
  bool gunlukIzinli = false;
  bool yillikIzinli = false;
  bool yolParasiVar = false;
  bool yemekParasiVar = false;

  bool kartKaydedilebilir() {
    if (giris == null &&
        ((gunTuru == GunTuru.HAFTA_TATILI ||
                gunTuru == GunTuru.DINLENME_GUNU) ||
            resmiTatil ||
            gunlukIzinli ||
            raporlu ||
            yillikIzinli)) {
      return true;
    }

    if ((giris != null && cikis == null) &&
        (gunlukIzinli || raporlu || yillikIzinli)) {
      return true;
    }

    if (giris != null &&
        cikis == null &&
        ((gunTuru == GunTuru.HAFTA_TATILI ||
                gunTuru == GunTuru.DINLENME_GUNU) ||
            resmiTatil)) {
      return false;
    }

    if (giris == null && cikis == null) {
      return false;
    }

    if ((giris != null && cikis != null)) {
      return true;
    }

    return false;
  }

  girisYap() {
    DateTime sonuc = DateTime.now();

    final program = r'''
      class Cat {
        Cat(this.name);
        final String name;
        String speak() => "I'm $name!";
      }
      String main() {
        final cat = Cat('Fluffy');
        return cat.name;
      }
  ''';

    print(eval(program, function: 'main'));
  }

  /// A necessary factory constructor for creating a new User instance
  /// from a map. Pass the map to the generated `_$UserFromJson()` constructor.
  /// The constructor is named after the source class, in this case, User.
  factory CalismaKayit.fromJson(Map<String, dynamic> json) =>
      _$CalismaKayitFromJson(json);

  /// `toJson` is the convention for a class to declare support for serialization
  /// to JSON. The implementation simply calls the private, generated
  /// helper method `_$UserToJson`.
  Map<String, dynamic> toJson() => _$CalismaKayitToJson(this);
}

@JsonSerializable()
class Mola {
  Mola();

  String? ismi;
  String? aciklama;
  @TimeOfDayConverter()
  TimeOfDay? baslamaZamani;
  @TimeOfDayConverter()
  TimeOfDay? bitisZamani;
  int? sure;
  bool? caslimaSaatindenDus;
  bool? bildirimGoster;
  bool? otomatikGir;

  /// A necessary factory constructor for creating a new User instance
  /// from a map. Pass the map to the generated `_$UserFromJson()` constructor.
  /// The constructor is named after the source class, in this case, User.
  factory Mola.fromJson(Map<String, dynamic> json) => _$MolaFromJson(json);

  /// `toJson` is the convention for a class to declare support for serialization
  /// to JSON. The implementation simply calls the private, generated
  /// helper method `_$UserToJson`.
  Map<String, dynamic> toJson() => _$MolaToJson(this);
}

class TimeOfDayConverter implements JsonConverter<TimeOfDay, String> {
  const TimeOfDayConverter();

  @override
  TimeOfDay fromJson(String json) {
    final parts = json.split(':');
    final hour = int.parse(parts[0]);
    final minute = int.parse(parts[1]);
    return TimeOfDay(hour: hour, minute: minute);
  }

  @override
  String toJson(TimeOfDay object) {
    return '${object.hour.toString().padLeft(2, '0')}:${object.minute.toString().padLeft(2, '0')}';
  }
}

/** AYRAÇ:  İsar Db İçin Alttakiler */

@collection
class aktifKart {
  aktifKart({required this.id});

  @Index()
  int id;

  DateTime? tarih;

  GunTuru gunTuru = GunTuru.CALISMA_GUNU;

  DateTime? giris;

  DateTime? cikis;
  List<Mola1>? molalar;

  Duration? calismaSuresi;

  double? mesaiCarpani = 1.0;

  bool servisGecikmesi = false;
  bool resmiTatil = false;
  bool raporlu = false;
  bool gunlukIzinli = false;
  bool yillikIzinli = false;
  bool yolParasiVar = false;
  bool yemekParasiVar = false;
}

@embedded
class Mola1 {
  Mola1();

  String? ismi;
  String? aciklama;
  TimeOfDay? baslamaZamani;
  TimeOfDay? bitisZamani;
  int? sure;
  bool? caslimaSaatindenDus;
  bool? bildirimGoster;
  bool? otomatikGir;
}

// @embedded
// class Recipient {
//   String? name;

//   String? address;
// }