<%@ page contentType="text/plain" %>

<%

class Delivery {
  def status, pizzaOrder, deliveryEstimate;
  def rand

  Delivery(pizzaOrder) {
    this.pizzaOrder = pizzaOrder
    this.status = "Received Order"
    this.rand = new Random()
    
  }

  void deliver() {
    if (this.pizzaOrder.getStatus() == "Prepped for Delivery") {
      
      // random nbr in range of 2 to 10
      this.deliveryEstimate = rand.nextInt(8) + 2
      this.status = "Delivering Order";
      
      for (i in 0..deliveryEstimate) {
        // Deliver pizza
      }
      status = "Pizza Delivered.";
    } else {
      this.pizzaOrder.prepOrder()
      this.deliver()
    }
  }
  
  String getStatus() {
    return this.status
  }

  Integer getDeliveryEstimate() {
    return this.deliveryEstimate
  }
}


class PizzaOrder {
  def order, address, status;
  def rand
    
  PizzaOrder(order, address) {
    this.order = order
    this.address = address
    this.status = "In Progress"

    this.rand = new Random()
  }

  void cookOrder() {
    this.status = "Cooking";

    def cookTime = rand.nextInt(100001)
    for (i in 0..cookTime) {
      // cook order
    }
    this.status = "Cooked and ready for prepping";
  }

  void prepOrder() {
    this.status = "Preparing for Delivering"

    def prepTime = rand.nextInt(100001)
    for (i in 0..prepTime) {
      // prepare for delivery
    }

    this.status = "Prepped for Delivery"
  }

  String getStatus() {
    return this.status
  }

}


System.out.println("placeOrder called")

// Error checking
def order = params.order
def address = params.address

if (!order) {
  System.out.println("bad order")
  out << " "
  response.sendError(response.SC_BAD_REQUEST, "Status: No order was received.")
  //exit;
}
else if (!address) {
  System.out.println("bad address")
  out << " "
  response.sendError(response.SC_BAD_REQUEST, "Status: No address was received.")
  //exit;
}
else
{

// Place the order
def pizzaOrder = new PizzaOrder(order, address)
pizzaOrder.cookOrder()
pizzaOrder.prepOrder()

// Deliver the order
def delivery = new Delivery(pizzaOrder)
delivery.deliver()
def deliveryTime = delivery.getDeliveryEstimate()

out << deliveryTime
}

%>