import 'package:cloud_firestore/cloud_firestore.dart';

class ProductModel {
  int? fats;
  String? vendorID;
  bool? veg;
  bool? publish;
  List<dynamic>? addOnsTitle;
  int? calories;
  int? proteins;
  List<dynamic>? addOnsPrice;
  num? reviewsSum;
  bool? takeawayOption;
  String? name;
  Map<String, dynamic>? reviewAttributes;
  Map<String, dynamic>? productSpecification;
  ItemAttribute? itemAttribute;
  String? id;
  int? quantity;
  int? grams;
  num? reviewsCount;
  String? disPrice;
  List<dynamic>? photos;
  bool? nonveg;
  String? photo;
  String? price;
  String? categoryID;
  String? description;
  Timestamp? createdAt;
  String? sectionId;
  String? brandId;
  bool? isDigitalProduct;
  String? digitalProduct;

  ProductModel({
    this.fats,
    this.vendorID,
    this.veg,
    this.publish,
    this.addOnsTitle,
    this.calories,
    this.proteins,
    this.addOnsPrice,
    this.reviewsSum,
    this.takeawayOption,
    this.name,
    this.reviewAttributes,
    this.productSpecification,
    this.itemAttribute,
    this.id,
    this.quantity,
    this.grams,
    this.reviewsCount,
    this.disPrice,
    this.photos,
    this.nonveg,
    this.photo,
    this.price,
    this.categoryID,
    this.description,
    this.createdAt,
    this.sectionId,
    this.brandId,
    this.isDigitalProduct,
    this.digitalProduct,

  });

  ProductModel.fromJson(Map<String, dynamic> json) {
    fats = json['fats'];
    vendorID = json['vendorID'];
    veg = json['veg'];
    publish = json['publish'];
    addOnsTitle = json['addOnsTitle'];
    calories = json['calories'];
    proteins = json['proteins'];
    addOnsPrice = json['addOnsPrice'];
    reviewsSum = json['reviewsSum'] ?? 0.0;
    takeawayOption = json['takeawayOption'];
    name = json['name'];
    reviewAttributes = json['reviewAttributes'];
    productSpecification = json['product_specification'];
    itemAttribute = json['item_attribute'] != null ? ItemAttribute.fromJson(json['item_attribute']) : null;
    id = json['id'];
    quantity = json['quantity'];
    grams = json['grams'];
    reviewsCount = json['reviewsCount'] ?? 0.0;
    disPrice = json['disPrice'] ?? "0";
    photos = json['photos'] ?? [];
    nonveg = json['nonveg'];
    photo = json['photo'];
    price = json['price'];
    categoryID = json['categoryID'];
    description = json['description'];
    createdAt = json['createdAt'];
    sectionId = json['section_id'];
    brandId = json['brandID'];
    isDigitalProduct = json['isDigitalProduct'];
    digitalProduct = json['digitalProduct'];
  }

  Map<String, dynamic> toJson() {
    final Map<String, dynamic> data = <String, dynamic>{};
    data['fats'] = fats;
    data['vendorID'] = vendorID;
    data['veg'] = veg;
    data['publish'] = publish;
    data['addOnsTitle'] = addOnsTitle;
    data['addOnsPrice'] = addOnsPrice;
    data['calories'] = calories;
    data['proteins'] = proteins;
    data['reviewsSum'] = reviewsSum;
    data['takeawayOption'] = takeawayOption;
    data['name'] = name;
    data['reviewAttributes'] = reviewAttributes;
    data['product_specification'] = productSpecification;
    if (itemAttribute != null) {
      data['item_attribute'] = itemAttribute!.toJson();
    }
    data['id'] = id;
    data['quantity'] = quantity;
    data['grams'] = grams;
    data['reviewsCount'] = reviewsCount;
    data['disPrice'] = disPrice;
    data['photos'] = photos;
    data['nonveg'] = nonveg;
    data['photo'] = photo;
    data['price'] = price;
    data['categoryID'] = categoryID;
    data['description'] = description;
    data['createdAt'] = createdAt;
    data['section_id'] = sectionId;
    data['brandID'] = brandId;
    data['isDigitalProduct'] = isDigitalProduct;
    data['digitalProduct'] = digitalProduct;
    return data;
  }
}

class ItemAttribute {
  List<Attributes>? attributes;
  List<Variants>? variants;

  ItemAttribute({this.attributes, this.variants});

  ItemAttribute.fromJson(Map<String, dynamic> json) {
    if (json['attributes'] != null) {
      attributes = <Attributes>[];
      json['attributes'].forEach((v) {
        attributes!.add(Attributes.fromJson(v));
      });
    }
    if (json['variants'] != null) {
      variants = <Variants>[];
      json['variants'].forEach((v) {
        variants!.add(Variants.fromJson(v));
      });
    }
  }

  Map<String, dynamic> toJson() {
    final Map<String, dynamic> data = <String, dynamic>{};
    if (attributes != null) {
      data['attributes'] = attributes!.map((v) => v.toJson()).toList();
    }
    if (variants != null) {
      data['variants'] = variants!.map((v) => v.toJson()).toList();
    }
    return data;
  }
}

class Attributes {
  String? attributeId;
  List<String>? attributeOptions;

  Attributes({this.attributeId, this.attributeOptions});

  Attributes.fromJson(Map<String, dynamic> json) {
    attributeId = json['attribute_id'];
    attributeOptions = json['attribute_options'].cast<String>();
  }

  Map<String, dynamic> toJson() {
    final Map<String, dynamic> data = <String, dynamic>{};
    data['attribute_id'] = attributeId;
    data['attribute_options'] = attributeOptions;
    return data;
  }
}

class Variants {
  String? variantId;
  String? variantImage;
  String? variantPrice;
  String? variantQuantity;
  String? variantSku;

  Variants({
    this.variantId,
    this.variantImage,
    this.variantPrice,
    this.variantQuantity,
    this.variantSku,
  });

  Variants.fromJson(Map<String, dynamic> json) {
    variantId = json['variant_id'];
    variantImage = json['variant_image'];
    variantPrice = json['variant_price'] ?? '0';
    variantQuantity = json['variant_quantity'] ?? '0';
    variantSku = json['variant_sku'];
  }

  Map<String, dynamic> toJson() {
    final Map<String, dynamic> data = <String, dynamic>{};
    data['variant_id'] = variantId;
    data['variant_image'] = variantImage;
    data['variant_price'] = variantPrice;
    data['variant_quantity'] = variantQuantity;
    data['variant_sku'] = variantSku;
    return data;
  }
}

class ReviewsAttribute {
  num? reviewsCount;
  num? reviewsSum;

  ReviewsAttribute({this.reviewsCount, this.reviewsSum});

  ReviewsAttribute.fromJson(Map<String, dynamic> json) {
    reviewsCount = json['reviewsCount'] ?? 0;
    reviewsSum = json['reviewsSum'] ?? 0;
  }

  Map<String, dynamic> toJson() {
    final Map<String, dynamic> data = <String, dynamic>{};
    data['reviewsCount'] = reviewsCount;
    data['reviewsSum'] = reviewsSum;
    return data;
  }
}