cart.dart

import "dart:convert";
void main() {
  Cart cart= Cart();
  cart.name ="Arabs";
  Product p1 = Product(id: "11", name:"test1" , price: 100 );
  Product p3 = Product(id: "12", name:"test1" , price: 100);
  Product p2 = Product(id: "13", name:"test2", price: 200);
  CartProduct cp1 = CartProduct(qnt:"2", product:p1);
  CartProduct cp3 = CartProduct(qnt:"3", product:p3);
  cart.products.add(cp1);
   cart.products.add(cp3);
  print(jsonDecode(jsonEncode(cart)));
  
}
  

  
  
 


class Cart {
  List<CartProduct> products = [];
  String name;
   toJson(){
    Map<String,dynamic> ls ={};
     ls["name"] = name;
     //print(jsonEncode(products));
   products.forEach((p){
   // ls[p.product.id] = p.toJson() ;
   });
    return {"name":name, "products":products};
  }
}
class CartProduct{
  CartProduct({this.product, this.qnt});
  Product product;
    String qnt;
  Map<String, dynamic> toJson(){
    return{
      "qnt": qnt,
      "product": product,
    };
  }
}

class Product{
  final name;
  final id;
  final double price;
  Product({this.id,this.name, this.price});
  
   
 
  
 Map<String, dynamic> toJson() {
    return {
      'id': id,
      'name': name,
      'price': price
    };
  }
}