Fridge

using System;
using System.Collections.Generic;
using System.Text;

namespace ExamPreparation
{
    class Fridge
    {
        private List<Product> products;
        private int count;

        public Fridge()
        {
            count = 0;
            products = new List<Product>();
        }

        public int Count
        {
            get
            {
                return count;
            }
            set
            {
                count = value;
            }
        }

        public void AddProduct(string productName)
        {
            //1. създадем продукт
            Product productToAdd = new Product(productName);
            //2. добавим
            products.Add(productToAdd);
        }

        public string[] CookMeal(int start, int end)
        {
            //[a, b, c, d, e, f, j]
            List<string> foundProducts = new List<string>();
            if (end > products.Count - 1)
            {
                end = products.Count - 1;
            }

            for (int index = start; index <= end; index++)
            {
                foundProducts.Add(products[index].Name);

            }

            return foundProducts.ToArray();

        }

        public string RemoveProductByIndex(int index)
        {
            //1. взимаме продукта от индекса
            Product productToRemove = products[index];
            //2. премахваме го
            if (products.Remove(productToRemove))
            {
                return productToRemove.Name;
            }
            else
            {
                return null;
            }
        }

        public string RemoveProductByName(string name)
        {
            for (int i = 0; i < products.Count; i++)
            {
                if (name == products[i].Name)
                {
                    if (products.Remove(products[i]))
                    {
                        return name;
                    }
                    else
                    {
                        //няма го продукта
                        return null;
                    }
                }
            }
            return null;

        }

        public bool CheckProductIsInStock(string name)
        {
            foreach (Product product in products)
            {
                if (product.Name == name)
                {
                    return true;
                }
            }
            return false;
        }

        public string[] ProvideInformationAboutAllProducts()
        {
            List<string> info = new List<string>();
            foreach (Product product in products)
            {
                info.Add(product.ToString());
            }

            return info.ToArray();
        }

    }
}