/// <summary>
/// Initializes a new instance of the <see cref="Pizza"/> class.
/// </summary>
/// <param name="pizzaOrder">The pizza order.</param>
/// <param name="cookingTimeMs">The cooking time ms.</param>
public Pizza(
IPizzaOrder pizzaOrder,
double cookingTimeMs)
: base(pizzaOrder, pizzaOrder.Topping)
{
this.CookingTime = TimeSpan.FromMilliseconds(cookingTimeMs);
}
/// <summary>
/// Gets the pizza.
/// </summary>
/// <param name="pizzaName">Name of the pizza.</param>
/// <returns>The pizza.</returns>
public IPizzaOrder GetPizza(string pizzaName)
{
IPizzaOrder cachedPizza = _cache.Get(pizzaName) as IPizzaOrder;
if (cachedPizza != null)
{
return(cachedPizza);
}
_count++;
IPizzaOrder pizza = new Pizza(pizzaName);
_cache.Set(pizzaName, pizza, ObjectCache.InfiniteAbsoluteExpiration);
return(pizza);
}
public async Task ProcessOrderAsync(
IPizzaOrder pizzaOrder,
CancellationToken cancellationToken)
{
// Calculate cooking time
var cookingTimeMs = pizzaOrder.Multiplier * BaseTimeMsLazy.Value;
var toppingMultiplier = Convert.ToDouble(
pizzaOrder.Topping.Count(c => char.IsLetter(c)));
cookingTimeMs += toppingMultiplier * TimePerToppingLetterMsLazy.Value;
this.logger.Debug(
"Calculated total cooking time for pizza: {0}ms",
cookingTimeMs);
// Cook the pizza (in the oven)
await this.pizzaOven.CookAsync(
pizzaOrder,
cookingTimeMs,
cancellationToken);
}
public async Task CookAsync(
IPizzaOrder pizzaOrder,
double cookingTimeMs,
CancellationToken cancellationToken)
{
var pizza = new Pizza(
pizzaOrder,
cookingTimeMs);
this.logger.Debug(
"Simulating cooking pizza {0} for {1}",
pizza,
cookingTimeMs);
// Simulate cooking
await Task.Delay(
TimeSpan.FromMilliseconds(cookingTimeMs),
cancellationToken);
this.logger.Debug(
"Finished cooking pizza. Writing to output file: {0}",
OutputFilePathLazy.Value);
try
{
using (var sw = new StreamWriter(OutputFilePathLazy.Value, true))
{
await sw.WriteLineAsync(
pizza.ToString("C"));
}
}
catch (DirectoryNotFoundException ex)
{
this.logger.Fatal(
ex,
"The output file directory path does not exist: {0}",
OutputFilePathLazy.Value);
throw;
}
}
/// <summary>
/// Takes the order.
/// </summary>
/// <param name="pizzaName">Name of the pizza.</param>
/// <param name="address">The address.</param>
public void TakeOrder(string pizzaName, string address)
{
IPizzaOrder pizza = _pizzaFactory.GetPizza(pizzaName);
_pizzas.Add(new KeyValuePair <IPizzaOrder, PizzaOrderContext>(pizza, new PizzaOrderContext(address)));
}
