using DesignPatterns.AbstractFactory;

using DesignPatterns.Adapter;

using DesignPatterns.Builder;

using DesignPatterns.Composite;

using DesignPatterns.Decorator;

using DesignPatterns.Dinosaur;

using DesignPatterns.Facade;

using DesignPatterns.FactoryMethod;

using DesignPatterns.Proxy;

using System;

using System.Collections.Generic;

using System.Linq;

namespace DesignPatterns

{

class Program

{

static void Main(string[] args)

{

ProxyExample();

}

public static void ProxyExample()

{

var secureNestProxy = new SecureNestProxy(new RealNest());

secureNestProxy.Access("Stegosaurus");

secureNestProxy.Access("TRex");

}

public static void FacadeExample()

{

bool meteor = false;

var dinoEcosystemFacade = new DinoEcosystemFacade(new Soil(1));

while (!meteor)

{

dinoEcosystemFacade.RunAGeneration();

Console.WriteLine("Has a meteor hit? (Y/N)");

var response = Console.ReadLine();

if(response == "Y")

{

meteor = true;

}

}

Console.WriteLine("A meteor has hit and destroyed the ecosystem!");

}

public static void FacadeExample1()

{

bool meteor = false;

var soil = new Soil(1);

while (!meteor)

{

var plant = new Plant(soil);

var herbivore = new Herbivore(plant);

var carnivore = new Carnivore(herbivore);

carnivore.Die(soil);

Console.WriteLine("Has a meteor hit? (Y/N)");

var response = Console.ReadLine();

if (response == "Y")

{

meteor = true;

}

}

Console.WriteLine("A meteor has hit and destroyed the ecosystem!");

}

public static void AdapterExample()

{

var triceratops = new Triceratops();

var child = ChildCreator.CreateChild(new TriceratopsToMammalAdapter(triceratops));

child.Cry();

}

public static void DecoratorExample()

{

var gigantosaurus = new Gigantosaurus();

Console.WriteLine(gigantosaurus.Roar());

var loudGigantosaurus = new LoudGigantosarusDecorator(gigantosaurus);

var extraLoudGigantosaurus = new ExtraLoudGigantosaurusDecorator(loudGigantosaurus);

Console.WriteLine(extraLoudGigantosaurus.Roar());

}

public static void AbstractFactoryExamples(string dinosaurType)

{

IDinosaurNoiseProducer af1 = new AbstractFactory.DinosaurNoiseProducer(new DinosaurFactory(dinosaurType));

af1.MakeADinosaurNoise();

}

public static void FactoryMethodExamples()

{

IDinosaurNoiseProducer fm1 = new TRexNoiseProducer();

fm1.MakeADinosaurNoise();

IDinosaurNoiseProducer fm2 = new StegosaurusNoiseProducer();

fm2.MakeADinosaurNoise();

}

static void CreateAMealExample()

{

var meal = new Meal();

meal.Starter = "a few green leaves";

meal.MainCourse = "a huge plate of ferns";

meal.SetDessert("fruit and berries");

meal.ServeMeal();

}

public static void BuilderExample()

{

MealBuilder builder = new StegosaurusMealBuilder();

Meal meal = builder.BuildMeal();

meal.ServeMeal();

}

public static void CompositeExample()

{

var plants = new List<IPlant>();

var branch = new Branch(new List<IPlant>() { new Leaf(), new Leaf() });

var anotherBranch = new Branch(new List<IPlant>() { new Leaf(), new Leaf(), new Leaf(), new Leaf() });

plants.Add(new Branch(

new List<IPlant>()

{ branch, anotherBranch }

));

plants.Add(new Leaf());

plants.Add(new Branch(new List<IPlant>() { new Leaf(), new Leaf(), new Leaf(), new Leaf(), new Leaf() }));

plants.Add(new Leaf());

foreach (IPlant plant in plants)

{

plant.Eat();

}

}

}

}