Test for adding a bagel

README.md

@@ -93,6 +93,20 @@ So we don't get any weird requests,
 I want customers to only be able to order things that we stock in our inventory.
 ```
 
+
+```
+11.
+As a customer,
+So I don't over-spend,
+I'd like to get discount when I buy more than 6 bagels.
+```
+
+```
+11.
+As a customer,
+So I can see what each of the items costs,
+I'd like to get a receipt.
+```
 ## Bob's Inventory
 
 | SKU  | Price | Name    | Variant       |

domain-model.md

@@ -0,0 +1,86 @@
+| Classes       | Methods/Properties                                | Scenario												| Outputs       |
+|---------------|---------------------------------------------------|-------------------------------------------------------|---------------|
+|Basket			|Add(Bagel bagel)									| add Bagel												| bool			|
+|Basket			|Remove(Bagel bagel)								| Remove Bagel											| bool			|
+|Basket			|IsFull()											| See if basket is full									| bool			|
+|Basket			|ChangeCapacity(int capacity)						| Change capacity										| bool			|
+|Basket			|RemoveExist(Bagel bagel)							| try to remove an item that doesn't exist in my basket	| bool			|
+|Basket			|TotalCost()										| Check total cost of items in my basket				| double		|
+|Basket			|PriceBagel(Bagel bagel)							| Check cost of a bagel									| double		|
+|Bagel			|Choosefillings()									| choose fillings for my bagel							| List<Fillings>|
+|Basket			|PriceFilling(Filling filling)						| Check cost of each filling							| double		|
+|Basket			|OrderInventory()									| order things that we stock in our inventory.			| bool			|
+
+
+
+
+
+```
+1.
+As a member of the public,
+So I can order a bagel before work,
+I'd like to add a specific type of bagel to my basket.
+```
+
+```
+2.
+As a member of the public,
+So I can change my order,
+I'd like to remove a bagel from my basket.
+```
+
+```
+3.
+As a member of the public,
+So that I can not overfill my small bagel basket
+I'd like to know when my basket is full when I try adding an item beyond my basket capacity.
+```
+
+```
+4.
+As a Bob's Bagels manager,
+So that I can expand my business,
+I�d like to change the capacity of baskets.
+```
+
+```
+5.
+As a member of the public
+So that I can maintain my sanity
+I'd like to know if I try to remove an item that doesn't exist in my basket.
+```
+
+```
+6.
+As a customer,
+So I know how much money I need,
+I'd like to know the total cost of items in my basket.
+```
+
+```
+7.
+As a customer,
+So I know what the damage will be,
+I'd like to know the cost of a bagel before I add it to my basket.
+```
+
+```
+8.
+As a customer,
+So I can shake things up a bit,
+I'd like to be able to choose fillings for my bagel.
+```
+
+```
+9.
+As a customer,
+So I don't over-spend,
+I'd like to know the cost of each filling before I add it to my bagel order.
+```
+
+```
+10.
+As the manager,
+So we don't get any weird requests,
+I want customers to only be able to order things that we stock in our inventory.
+```

exercise.main/Basket.cs

@@ -0,0 +1,181 @@
+using exercise.main.Product;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Reflection.Metadata.Ecma335;
+using System.Security.Principal;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace exercise.main
+{
+    public class Basket
+    {
+        private int _ID = 0;
+        private int _capacity = 30;
+        private List<IProduct> _items = new List<IProduct>();
+
+        private List<Bagel> Amout_bagels()
+        {
+            List<Bagel> bagels = new List<Bagel>();
+            foreach (IProduct item in _items)
+            {
+                if (item is Bagel bagel)
+                {
+                    bagels.Add(bagel);
+                }
+            }
+            return bagels;
+        }
+
+        private List<Coffee> Amout_Coffee()
+        {
+            List<Coffee> coffee = new List<Coffee>();
+            foreach (IProduct item in _items)
+            {
+                if (item is Coffee c)
+                {
+                    if (c.SKU == "COFB") 
+                    {
+                    coffee.Add(c);
+                    }
+                }
+            }
+            return coffee;
+        }
+
+        public bool Add(IProduct item)
+        {
+            if (_capacity > 0)
+            {
+                _items.Add(item);
+                _capacity--;
+                item.ID = _ID;
+                _ID++;
+                return true;
+            }
+            return false;
+        }
+
+        public void Remove(int id)
+        {
+            _items.RemoveAll(x => x.ID == id);
+            _capacity++;
+        }
+
+        //public bool ValidSixBagels()
+        //{
+
+        //    if (_items.Where(p => p.SKU == "BGLO")) 
+        //    {
+        //        return true;
+        //    }
+        //    if (_items.Any(p => p.SKU == "BGLP"))
+        //    { 
+        //        return true;
+        //    }
+        //    return false;
+        //}
+
+        public double Discount()
+        {
+            // All bagels cost the same 
+            double total = 0;
+            double coffeeDiscount = 0;
+            List<Bagel> bagels = Amout_bagels();
+            List<Coffee> coffees = Amout_Coffee();
+
+            Console.WriteLine("Amout of Bagel: " + bagels.Count);
+            int BigPackBagels = 0;
+            int SmallPackBagels = 0;
+
+            int rest = 0;
+
+            if (bagels.Count >= 6)
+            {
+                // For Big pack 12 for 3.99
+                BigPackBagels += bagels.Count / 12;
+
+                // For Small pack 6 for 2.49
+                SmallPackBagels += (bagels.Count - (BigPackBagels * 12)) / 6;
+                rest += (bagels.Count - (SmallPackBagels * 6)) % 6;
+
+            }
+
+            // Add coffee and Bagel Discount 
+            int amout_coffeeDiscount = 0;
+            int max = 0;
+            int coffee = coffees.Count;
+            if (coffee > rest) // Maybe get this on one-line 
+            {
+                max = coffee;
+            }
+            else
+            {
+                max = rest; 
+            }
+
+            for (int i = 0; i < max; i++)
+            {
+                if (coffee > 0 & rest > 0)
+                {
+                    coffee--;
+                    rest--;
+                    amout_coffeeDiscount++;
+                }
+            }
+
+            total += amout_coffeeDiscount * 1.25 + coffeeDiscount + (rest * 0.49) + (coffee * 0.99) + (BigPackBagels * 3.99) + (SmallPackBagels * 2.49);
+
+            return total;
+        }
+
+        public string printReceipt()
+        {
+
+            StringBuilder sb = new StringBuilder();
+            sb.Append($"~~~Bob's Bagels ~~~");
+            sb.Append($"\n{DateTime.Now.ToString()}");
+
+            sb.Append($"\n----------------------------");
+
+
+
+            foreach (IProduct item in _items)
+            {
+                sb.Append($"\n{item.Name} - £{item.Price}");
+            }
+            sb.Append($"\n----------------------------");
+            sb.Append($"\nTotal : {this.TotalCost()}");
+            sb.Append($"\nThank you for your order!");
+
+            return sb.ToString();
+        }
+
+//        ~~~Bob's Bagels ~~~
+
+//    2021-03-16 21:38:44
+
+//----------------------------
+
+//Onion Bagel        2   £0.98
+//Plain Bagel        12  £3.99
+//Everything Bagel   6   £2.49
+//Coffee             3   £2.97
+
+//----------------------------
+//Total                 £10.43
+
+//        Thank you
+//      for your order!
+
+        public bool IsFull() { return _capacity <= 0; }
+
+        public double TotalCost() { return _items.Sum(product => product.Price); }
+
+        public List<IProduct> Items { get { return _items; } }
+
+        public int Capacity { get { return _capacity; } set { _capacity = value; } }
+    }
+}

exercise.main/Inventory.cs

@@ -0,0 +1,77 @@
+using exercise.main.Product;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace exercise.main
+{
+    public class Inventory
+    {
+        // Bagel
+        public Bagel getOnionBagel()
+        {
+            return new Bagel() { SKU = "BGLO", Name = "Onion", BagelPrice = 0.49};
+        }
+        public Bagel getPlainBagel()
+        {
+            return new Bagel() { SKU = "BGLP", Name = "Plain", BagelPrice = 0.39 };
+        }
+        public Bagel getEverythingBagel()
+        {
+            return new Bagel() { SKU = "BGLE", Name = "Everything", BagelPrice = 0.49 };
+        }
+        public Bagel getSesameBagel()
+        {
+            return new Bagel() { SKU = "BGLS", Name = "Sesame", BagelPrice = 0.49 };
+        }
+
+        //Coffee
+        public Coffee getBlackCoffee()
+        {
+            return new Coffee() { SKU = "COFB", Name = "Black", Price = 0.99 };
+        }
+        public Coffee getWhiteCoffee()
+        {
+            return new Coffee() { SKU = "COFW", Name = "White", Price = 1.19 };
+        }
+        public Coffee getCapuccinoCoffee()
+        {
+            return new Coffee() { SKU = "COFC", Name = "Capuccino", Price = 1.19 };
+        }
+        public Coffee getLatteCoffee()
+        {
+            return new Coffee() { SKU = "COFL", Name = "Latte", Price = 0.99 };
+        }
+
+        //Filling
+        public Filling GetBaconFilling()
+        {
+            return new Filling() { SKU = "FILB", Name = "Bacon", Price = 0.12 };
+        }
+        public Filling GetEggFilling()
+        {
+            return new Filling() { SKU = "FILE", Name = "Egg", Price = 0.12 };
+        }
+        public Filling GetCheeseFilling()
+        {
+            return new Filling() { SKU = "FILC", Name = "Cheese", Price = 0.12 };
+        }
+        public Filling GetCCFilling()
+        {
+            return new Filling() { SKU = "FILX", Name = "Cream Cheese", Price = 0.12 };
+        }
+        public Filling GetSSFilling()
+        {
+            return new Filling() { SKU = "FILS", Name = "Smoked Salmon", Price = 0.12 };
+        }
+        public Filling GetHamFilling()
+        {
+            return new Filling() { SKU = "FILH", Name = "Ham", Price = 0.12 };
+        }
+
+
+    }
+}