import 'package:eatvio_app/features/consultations/models/consultation_model.dart';
import 'package:freezed_annotation/freezed_annotation.dart';

part 'diary_day_model.freezed.dart';

part 'diary_day_model.g.dart';

enum PortionState {
  @JsonValue('filled_diet')
  filledDiet,
  @JsonValue('eaten_from_diet')
  eatenFromDiet,
  eaten,
  @JsonValue('eaten_deleted')
  eatenDeleted,
  @JsonValue('eaten_edited')
  eatenEdited,
  commented,
  @JsonValue('reviewed_by_user')
  reviewedByUser,
}

@freezed
abstract class DiaryDayWrapperModel with _$DiaryDayWrapperModel {
  const factory DiaryDayWrapperModel({
    @JsonKey(
      name: "diary",
    )
    required DiaryDayModel diary,
  }) = _DiaryDayWrapperModel;

  factory DiaryDayWrapperModel.fromJson(Map<String, dynamic> json) => _$DiaryDayWrapperModelFromJson(json);
}

@freezed
abstract class DiaryDayModel with _$DiaryDayModel {
  const factory DiaryDayModel({
    @JsonKey(name: "id") required int id,
    @JsonKey(name: "date") required String date,
    @JsonKey(name: "wakeup") String? wakeup,
    @JsonKey(name: "retire") String? retire,
    @JsonKey(name: "closed") required int closed,
    @JsonKey(name: "comment") required String comment,
    @JsonKey(name: "state") required TypeOfDiaryModel typeOfDiary,
    @JsonKey(name: "meals") required List<MealModel> meals,
    @JsonKey(name: "chosen_plan_id") required int? chosenPlanId,
    @JsonKey(name: "day_of_chosen_diet") required int? dayOfChosenDiet,
    @JsonKey(name: "chosen_diet", fromJson: _parseDiet) required DiaryDietModel? diet,
  }) = _DiaryDayModel;

  factory DiaryDayModel.fromJson(Map<String, dynamic> json) => _$DiaryDayModelFromJson(json);
}

@freezed
abstract class DiaryFutureDietDayModel with _$DiaryFutureDietDayModel {
  const factory DiaryFutureDietDayModel({
    @JsonKey(name: "date") required String date,
    @JsonKey(name: "state", fromJson: _parseDayTypeForFutureDay) required TypeOfDiaryModel typeOfDiary,
    @JsonKey(name: "meals") required List<MealModel> meals,
    @JsonKey(name: "chosen_diet", fromJson: _parseDiet) required DiaryDietModel? diet,
    @JsonKey(name: "day_of_chosen_diet") required int? dayOfChosenDiet,
  }) = _DiaryFutureDietDayModel;

  factory DiaryFutureDietDayModel.fromJson(Map<String, dynamic> json) => _$DiaryFutureDietDayModelFromJson(json);
}

DiaryDietModel? _parseDiet(json) {
  if (json == null) return null;
  return DiaryDietModel.fromJson(json['diet']);
}

@freezed
abstract class DiaryDietModel with _$DiaryDietModel {
  const factory DiaryDietModel({
    required int id,
    required int duration,
    required String name,
  }) = _DiaryDietModel;

  factory DiaryDietModel.fromJson(Map<String, dynamic> json) => _$DiaryDietModelFromJson(json);
}

TypeOfDiaryModel _parseDayTypeForFutureDay(json) {
  return TypeOfDiaryModel(
    hasChosenDiet: json['has_chosen_diet'] as bool,
    hasChosenPlan: json['has_chosen_plan'] as bool,
    diaryState: DiaryStateEnum.init,
  );
}

@freezed
abstract class MealModel with _$MealModel {
  const factory MealModel({
    @JsonKey(name: "id") required int id,
    @JsonKey(name: "time") required String time,
    @JsonKey(name: "type_no") required int typeNumber,
    @JsonKey(name: "satiety") required int satiety,
    @JsonKey(name: "mood") required int mood,
    @JsonKey(name: "portions") required List<PortionModel> portions,
    @JsonKey(name: "photos") required List<DiaryPhotoModel> photos,
  }) = _MealModel;

  factory MealModel.fromJson(Map<String, dynamic> json) => _$MealModelFromJson(json);
}

@freezed
abstract class DiaryPhotoModel with _$DiaryPhotoModel {
  const factory DiaryPhotoModel({
    @JsonKey(name: "id") required int id,
    @JsonKey(name: "original_name") required String originalName,
    @JsonKey(name: "path") required String path,
    @JsonKey(name: "size") required int size,
  }) = _DiaryPhotoModel;

  factory DiaryPhotoModel.fromJson(Map<String, dynamic> json) => _$DiaryPhotoModelFromJson(json);
}

@freezed
abstract class PortionModel with _$PortionModel {
  const factory PortionModel({
    @JsonKey(name: "id") required int id,
    @JsonKey(name: "product_nutritional_value_id") int? productNutritionalValueId,
    @JsonKey(name: "product_name") required String productName,
    @JsonKey(name: "quantity") required int quantity,
    @JsonKey(name: "portion") required String portion,
    @JsonKey(name: "from_diet") required bool fromDiet,
    @JsonKey(name: "state") required PortionState portionState,
  }) = _PortionModel;

  factory PortionModel.fromJson(Map<String, dynamic> json) => _$PortionModelFromJson(json);
}

@freezed
abstract class TypeOfDiaryModel with _$TypeOfDiaryModel {
  const factory TypeOfDiaryModel({
    @JsonKey(name: "has_chosen_diet") required bool hasChosenDiet,
    @JsonKey(name: "has_chosen_plan") required bool hasChosenPlan,
    @JsonKey(name: "last_state") required DiaryStateEnum diaryState,
  }) = _TypeOfDiaryModel;

  factory TypeOfDiaryModel.fromJson(Map<String, dynamic> json) => _$TypeOfDiaryModelFromJson(json);
}

@freezed
abstract class ProductInMeal with _$ProductInMeal {
  const factory ProductInMeal({
    @JsonKey(name: 'product_name') required String productName,
    @JsonKey(name: 'portion') required String portion,
    @JsonKey(name: 'quantity') required int quantity,
  }) = _ProductInMeal;

  factory ProductInMeal.fromJson(Map<String, Object?> json) => _$ProductInMealFromJson(json);
}