public Food BreadSelect(Food order)
{
if (order.GetType() == (typeof(SevenGrainWheatBread)))
{
SevenGrainWheatBread sevenWheat = new SevenGrainWheatBread();
return sevenWheat;
}
if (order.GetType() == (typeof(WheatBread)))
{
WheatBread wheat = new WheatBread();
return wheat;
}
if (order.GetType() == (typeof(Italian)))
{
Italian italian = new Italian();
return italian;
}
if (order.GetType() == (typeof(Tortilla)))
{
Tortilla tortilla = new Tortilla();
return tortilla;
}
else
{
Italian italian = new Italian();
return italian;
}
}
//public class HalfTon : Truck { } // does not compile because Truck is sealed
#endregion
#region Inheritance & Polymorphism Pt. 1
//static void Main()
//{
// IWingedAnimal animal = new Bat();
// IWingedAnimal animal2 = new Bird();
// animal.Fly();
//}
//public class Person
//{
// protected DateTime _dateOfBirth;
// public Person() { }
// public string Name { get; private set; }
// protected Person(string name)
// {
// Name = name;
// }
// public DateTime DateOfBirth
// {
// get { return _dateOfBirth; }
// set { _dateOfBirth = value; }
// }
//}
//public class Member : Person
//{
// public Member() { }
// protected Member(string name) : base(name) { }
// public DateTime EffectiveDate { get; set; }
//}
//public class PolicyHolder : Member
//{
// public PolicyHolder(string name, DateTime dateOfBirth)
// {
// // doesn't compile, inaccessable because _name is private to Person
// //_name = name;
// // compiles, accessable because _dateOfBirth is protected by Person so all it's child classes can access it.
// _dateOfBirth = dateOfBirth;
// }
// public PolicyHolder(string name) : base(name) { }
// public Dependent[] Dependents { get; set; }
//}
//public class Dependent : Member
//{
// public PolicyHolder PolicyHolder { get; set; }
//}
//public class Animal
//{
// public void Eat()
// {
// Console.WriteLine("Eating yummy food.");
// }
//}
//public interface IWingedAnimal
//{
// void Fly();
//}
//public interface IMammal
//{
// void Breath();
//}
//public class Bat : Animal, IWingedAnimal, IMammal
//{
// public void Fly()
// {
// Console.WriteLine("Bat is flying");
// }
// public void Breath()
// {
// Console.WriteLine("Bat is breathing");
// }
//}
//public class Bird : Animal, IWingedAnimal
//{
// public void Fly()
// {
// Console.WriteLine("Bird is flying");
// }
//}
#endregion
#region Linq
//private static readonly int[] Ints1 = { 1, 2, 3, 4, 5, 6 };
//private static readonly int[] Ints2 = { 5, 6, 7, 8, 9, 10 };
//static void Main()
//{
// var context = new DataModel();
// //JoinExample(context.People, context.Claims);
// //CastExample(context.Cars);
// //ConcatExample();
// //UnionExample();
// //IntersectExample();
// //ExceptExample();
// //ContainsExample();
// //ZipExample();
// //DefaultIfEmptyExample();
// //DistinctExample();
// //FirstExample(context.People);
// //LastExample(context.People);
// //SingleExample(context.People);
// //GroupByExample(context);
// //GroupJoinExample in Mapper.cs
// //SelectExample(context);
// ComputingExample(context);
// Console.ReadKey(true);
//}
//private static void ComputingExample(DataModel context)
//{
// var result1 = Ints1.Sum();
// var result2 = Ints1.Aggregate((x, y) => x * y);
// var result3 = Ints1.Average();
// var result4 = Ints1.Min();
// var result5 = context.Claims.Min(x => x.Amount);
// var result6 = context.Claims.Max(x => x.Amount);
//}
//private static void SelectExample(DataModel context)
//{
// var select1 = context.People.Select(x => x.FirstName).ToList();
// var select2 = context.People.Select(x => x.Claims.Where(y => y.Amount > 100)).ToList();
// var select3 = context.People.SelectMany(x => x.Claims.Where(y => y.Amount > 100)).ToList();
// var select4 = context.People.Select(x => new { Name = $"{x.FirstName} {x.LastName}", ClaimsNums = x.Claims.Select(y => y.ClaimNumber) }).ToList();
// var select5 = (from person in context.People
// where person.Claims.Count > 2
// select person.FirstName).ToList();
// var select6 = context.People.Where(x => x.Claims.Count > 2).Select(x => x.FirstName).ToList();
//}
//private static void ZipExample()
//{
// var result = Ints1.Zip(Ints2, (x, y) => x * y);
//}
//private static void UnionExample()
//{
// var result = Ints1.Union(Ints2);
//}
//private static void SingleExample(ICollection<Person> people)
//{
// people.Add(new Person { FirstName = "Steve" });
// //var person1 = people.Single(x => x.FirstName == "Steve");
// var person2 = people.SingleOrDefault(x => x.FirstName == "Matt");
// //var person3 = people.Single(x => x.FirstName == "Matt");
// var person4 = people.Single(x => x.FirstName == "Tony");
//}
//private static void JoinExample(ICollection<Person> people, ICollection<Claim> claims)
//{
// var results = people.Join(claims, p => p.PersonId, c => c.PersonId, (p, c) => new { Person = p, Claim = c });
//}
//private static void IntersectExample()
//{
// var result = Ints1.Intersect(Ints2);
//}
//private static void GroupByExample(DataModel context)
//{
// var groupedclaims = context.Claims.GroupBy(x => x.Person).ToList();
// foreach (var groupedclaim in groupedclaims)
// {
// Console.WriteLine($"{groupedclaim.Key.FirstName} {groupedclaim.Key.LastName} Claims:");
// foreach (var claim in groupedclaim)
// {
// Console.WriteLine($"{claim.ClaimId} {claim.ClaimDate} {claim.Amount}");
// }
// Console.WriteLine();
// }
//}
//private static void LastExample(ICollection<Person> people)
//{
// var lastPerson = people.Last();
// //FirstOrDefault
// var nullPerson = people.LastOrDefault(x => x.FirstName == "Matthew");
// var exceptionPerson = people.Last(x => x.FirstName == "Matthew");
//}
//private static void FirstExample(ICollection<Person> people)
//{
// var firstPerson = people.First();
// //FirstOrDefault
// var nullPerson = people.FirstOrDefault(x => x.FirstName == "Matthew");
// var exceptionPerson = people.First(x => x.FirstName == "Matthew");
//}
//private static void ExceptExample()
//{
// var result = Ints1.Except(Ints2);
//}
//private static void CastExample(IEnumerable<Vehicle> vehicles)
//{
// var cars = vehicles.Cast<Car>();
//}
//private static void ConcatExample()
//{
// var result = Ints1.Concat(Ints2);
//}
//private static void ContainsExample()
//{
// var result1 = new[] { 1, 2, 3, 4, 5, 6 }.Contains(4);
// var result2 = "Hi my name is Steve.".Contains("Steve");
//}
//private static void DefaultIfEmptyExample()
//{
// var list1 = new List<int>();
// var list2 = list1.DefaultIfEmpty();
// foreach (var i in list1)
// {
// Console.WriteLine(i);
// }
// Console.ReadKey(true);
// foreach (var i in list2)
// {
// Console.WriteLine(i);
// }
//}
//private static void DistinctExample()
//{
// var list1 = new[] { 1, 2, 3, 3, 3, 4, 5, 5, 6 };
// var list2 = list1.Distinct();
// Console.WriteLine("List1:");
// foreach (var i in list1)
// {
// Console.WriteLine(i);
// }
// Console.WriteLine("List2:");
// foreach (var i in list2)
// {
// Console.WriteLine(i);
// }
//}
#endregion
#region Access Modifiers / Misc Keywords
//static void Main()
//{
//}
//static void Main()
//{
// Person person = new Person();
// person.Talk();
// person.Move();
// Console.WriteLine();
// Child child = new Child();
// child.Talk();
// child.Move();
// Console.WriteLine();
// Person person2 = new Child();
// person2.Talk();
// person2.Move();
// Console.ReadLine();
//}
//public class Person
//{
// private string _name;
// protected DateTime _dateOfBirth;
// public string Name { get { return _name; } set { _name = value; } }
// public DateTime DateOfBirth { get { return _dateOfBirth; } set { _dateOfBirth = value; } }
// public void Talk()
// {
// Console.WriteLine("Person Talking");
// }
// public virtual void Move()
// {
// Console.WriteLine("Person moving");
// }
//}
//public sealed class Developer : Person
//{
// public Developer()
// {
// _dateOfBirth = new DateTime();
// //_name = "Clint Barton";
// }
//}
//public class RyanClone : Developer
//{
// public string MuscleSize { get; set; } = "Huge";
//}
//public class Child : Person
//{
// public new void Talk()
// {
// Console.WriteLine("Child Talking");
// }
// public override void Move()
// {
// Console.WriteLine("Child Moving");
// }
//}
#endregion
#region Extention Methods and Operators
//public static void Main()
//{
// new Person().DisplayPerson();
// var myPerson = new Person();
// myPerson.DisplayPerson();
// var person1 = new Person
// {
// DateOfBirth = new DateTime(1920, 7, 19)
// };
// var person2 = new Person();
// //- operator
// Console.WriteLine($"- operator: {person1 - person2}");
// //== operator
// Console.WriteLine($"== operator: {person1 == person2}");
// Console.ReadLine();
//}
#endregion
#region C#6
//static void Main(string[] args)
//{
// //String Interpolation
// var hawkeye = new Person("Clint", "Barton");
// var fullName = hawkeye.FirstName + " " + hawkeye.LastName; //Old way
// var fullName2 = string.Format("{0} {1}", hawkeye.FirstName, hawkeye.LastName); //Old way
// var fullName3 = $"{hawkeye.FirstName} {hawkeye.LastName}"; //New way
// Console.WriteLine(fullName);
// Console.WriteLine(fullName2);
// Console.WriteLine(fullName3);
// Console.WriteLine();
// //Auto-Implemented Properties
// var captain = new Person();
// Console.WriteLine(captain.FirstName);
// Console.WriteLine(captain.LastName);
// Console.WriteLine(captain.Dob);
// Console.WriteLine();
// //using static
// WriteLine("using static example");
// WriteLine();
// //Null-Conditional Operator
// var ironman = new Person("Tony", "Stark");
// //var ironmanCity = ironman.Address.City;
// //var ironmanCity = ironman.Address?.City;
// var ironmanCity = ironman.Address?.City ?? "City not found.";
// Console.WriteLine(ironmanCity);
// Console.WriteLine();
// //nameof
// var myExampleVariable = string.Empty;
// Console.WriteLine(nameof(myExampleVariable));
// Console.WriteLine();
// //Exception filtering
// try
// {
// //throw new IndexOutOfRangeException("BadIndex");
// //throw new IndexOutOfRangeException();
// throw new ArgumentNullException();
// }
// catch (IndexOutOfRangeException ex) when (ex.Message.Equals("BadIndex"))
// {
// Console.WriteLine("Caught BadIndex");
// }
// catch (IndexOutOfRangeException)
// {
// Console.WriteLine("Caught IndexOutOfRangeException");
// }
// catch (Exception)
// {
// Console.WriteLine("Caught Exception");
// }
// Console.WriteLine();
// //Expression-bodied members
// Console.WriteLine(ironman.OldFullName);
// Console.WriteLine(ironman.NewFullName);
// Console.ReadLine();
//}
//class Person
//{
// public string FirstName { get; } = "Steve";
// public string LastName { get; } = "Rogers";
// public string OldFullName { get { return $"{FirstName} {LastName}"; } }
// public string NewFullName => $"{FirstName} {LastName}";
// public DateTime Dob { get; set; } = new DateTime(1920, 7, 4);
// public Address Address { get; set; }
// public Person()
// {
// }
// public Person(string firstName, string lastName)
// {
// FirstName = firstName;
// LastName = lastName;
// }
//}
//public class Address
//{
// public string Street { get; set; }
// public string City { get; set; }
// public string State { get; set; }
// public string Zip { get; set; }
//}
#endregion
#region Dependency Injection
static void Main(string[] args)
{
//Breads
var ryeBread = new RyeBread("Rainbow");
var wheatBread = new WheatBread("Franz");
//Meats
var ham = new Ham("Fresh");
var turkey = new Turkey("Rotten");
//Condiments
var condiments = new List <ICondiment>
{
new Mayo("Hellmans"),
new Mustard("French's"),
new Ketchup("Heinz")
};
//Sandwiches
var sandwiches = new List <Sandwich>
{
new Sandwich(ryeBread, ham, condiments),
new Sandwich(wheatBread, ham, condiments),
new Sandwich(ryeBread, turkey, condiments)
};
var sandwichNumber = 1;
foreach (var sandwich in sandwiches)
{
Console.WriteLine($"Making sandwich {sandwichNumber++}");
sandwich.Assemble();
Console.WriteLine("Completed sandwich");
Console.WriteLine();
}
Console.ReadKey();
}
public void UntitledTest()
{
var sandwich = new BaseSandwich();
Assert.AreEqual(sandwich.Price, 1.00m);
var wheatBreadSandwich = new WheatBread(sandwich);
Assert.AreEqual(wheatBreadSandwich.Price, 2.00m);
var hamSandwich = new Ham(wheatBreadSandwich);
Assert.AreEqual(hamSandwich.Price, 4.00m);
var baconHam = new Bacon(new Bacon(hamSandwich));
Assert.IsTrue(baconHam.InnerComponent is Bacon);
Assert.AreEqual(baconHam.Price, 5.00m);
var discountedBaconHam = new BaconDiscount(new BaconDiscount(baconHam));
Assert.AreEqual(discountedBaconHam.Price, 4.00m);
}
public void UntitledTest()
{
var sandwich = new BaseSandwich();
Assert.AreEqual(sandwich.Price, 1.00m);
var wheatBreadSandwich = new WheatBread(sandwich);
Assert.AreEqual(wheatBreadSandwich.Price, 2.00m);
var hamSandwich = new Ham(wheatBreadSandwich);
Assert.AreEqual(hamSandwich.Price, 4.00m);
var baconHam = new Bacon(new Bacon(hamSandwich));
Assert.IsTrue(baconHam.InnerComponent is Bacon);
Assert.AreEqual(baconHam.Price, 5.00m);
var discountedBaconHam = new BaconDiscount(new BaconDiscount(baconHam));
Assert.AreEqual(discountedBaconHam.Price, 4.00m);
}
public object FindItem(string order)
{
if (order == "Shredded Cheddar")
{
ShreddedCheddar shredChed = new ShreddedCheddar();
return(shredChed);
}
else if (order == "Provolone")
{
Provolone prov = new Provolone();
return(prov);
}
else if (order == "Cheddar Jack")
{
CheddarJack chedJack = new CheddarJack();
return(chedJack);
}
else if (order == "Colby Jack")
{
ColbyJack colbyJack = new ColbyJack();
return(colbyJack);
}
else if (order == "Seven Grain Wheat Bread")
{
SevenGrainWheatBread sevenWheat = new SevenGrainWheatBread();
return(sevenWheat);
}
else if (order == "Wheat Bread")
{
WheatBread wheat = new WheatBread();
return(wheat);
}
else if (order == "Italian")
{
Italian italian = new Italian();
return(italian);
}
else if (order == "Tortilla")
{
Tortilla tortilla = new Tortilla();
return(tortilla);
}
else if (order == "Coke")
{
Coke coke = new Coke();
return(coke);
}
else if (order == "Mountain Dew")
{
MountainDew mtnDew = new MountainDew();
return(mtnDew);
}
else if (order == "Milk")
{
Milk milk = new Milk();
return(milk);
}
else if (order == "Orange Juice")
{
OrangeJuice OJ = new OrangeJuice();
return(OJ);
}
else if (order == "Coffee")
{
Coffee coffee = new Coffee();
return(coffee);
}
else if (order == "Gatorade")
{
Gatorade gatorade = new Gatorade();
return(gatorade);
}
else if (order == "Ham")
{
Ham ham = new Ham();
return(ham);
}
else if (order == "Turkey")
{
Turkey turkey = new Turkey();
return(turkey);
}
else if (order == "Roast Beef")
{
RoastBeef beef = new RoastBeef();
return(beef);
}
else if (order == "Salami")
{
Salami salami = new Salami();
return(salami);
}
else if (order == "Bacon")
{
Bacon bacon = new Bacon();
return(bacon);
}
else if (order == "Mayo")
{
Mayo mayo = new Mayo();
return(mayo);
}
else if (order == "Chipotle Mayo")
{
ChipotleMayo chipMayo = new ChipotleMayo();
return(chipMayo);
}
else if (order == "Olives")
{
Olives olives = new Olives();
return(olives);
}
else if (order == "Lettuce")
{
Lettuce lettuce = new Lettuce();
return(lettuce);
}
else if (order == "Spinach")
{
Spinach spinach = new Spinach();
return(spinach);
}
else if (order == "Pickles")
{
Pickles pickles = new Pickles();
return(pickles);
}
else
{
Ham ham = new Ham();
return(ham);
}
}
public object FindItem(string order)
{
if (order == "Shredded Cheddar")
{
ShreddedCheddar shredChed = new ShreddedCheddar();
return shredChed;
}
else if (order == "Provolone")
{
Provolone prov = new Provolone();
return prov;
}
else if (order == "Cheddar Jack")
{
CheddarJack chedJack = new CheddarJack();
return chedJack;
}
else if (order == "Colby Jack")
{
ColbyJack colbyJack = new ColbyJack();
return colbyJack;
}
else if (order == "Seven Grain Wheat Bread")
{
SevenGrainWheatBread sevenWheat = new SevenGrainWheatBread();
return sevenWheat;
}
else if (order == "Wheat Bread")
{
WheatBread wheat = new WheatBread();
return wheat;
}
else if (order == "Italian")
{
Italian italian = new Italian();
return italian;
}
else if (order == "Tortilla")
{
Tortilla tortilla = new Tortilla();
return tortilla;
}
else if (order == "Coke")
{
Coke coke = new Coke();
return coke;
}
else if (order == "Mountain Dew")
{
MountainDew mtnDew = new MountainDew();
return mtnDew;
}
else if (order == "Milk")
{
Milk milk = new Milk();
return milk;
}
else if (order == "Orange Juice")
{
OrangeJuice OJ = new OrangeJuice();
return OJ;
}
else if (order == "Coffee")
{
Coffee coffee = new Coffee();
return coffee;
}
else if (order == "Gatorade")
{
Gatorade gatorade = new Gatorade();
return gatorade;
}
else if (order == "Ham")
{
Ham ham = new Ham();
return ham;
}
else if (order == "Turkey")
{
Turkey turkey = new Turkey();
return turkey;
}
else if (order == "Roast Beef")
{
RoastBeef beef = new RoastBeef();
return beef;
}
else if (order == "Salami")
{
Salami salami = new Salami();
return salami;
}
else if (order == "Bacon")
{
Bacon bacon = new Bacon();
return bacon;
}
else if (order == "Mayo")
{
Mayo mayo = new Mayo();
return mayo;
}
else if (order == "Chipotle Mayo")
{
ChipotleMayo chipMayo = new ChipotleMayo();
return chipMayo;
}
else if (order == "Olives")
{
Olives olives = new Olives();
return olives;
}
else if (order == "Lettuce")
{
Lettuce lettuce = new Lettuce();
return lettuce;
}
else if (order == "Spinach")
{
Spinach spinach = new Spinach();
return spinach;
}
else if (order == "Pickles")
{
Pickles pickles = new Pickles();
return pickles;
}
else
{
Ham ham = new Ham();
return ham;
}
}
public Sandwich(WheatBread wheat, Ham ham, Lettuce lettuce)
{
_wheat = wheat;
_ham = ham;
_lettuce = lettuce;
}
