metadata:
  platformVersion: "1.0"
main: true
name: "TutorialCbPizzaBot"
context:
  variables:
    iResult: "nlpresult"
    pizza: "Pizza"
    pizzaType: "PizzaType"
    pizzaSize: "PizzaSize"
    pizzaCardInfo: "string"
    
states:

  getUserIntent:
    component: "System.Intent"
    properties:
      variable: "iResult"
    transitions:
      actions:
        OrderPizza: "orderPizza"
        Welcome: "orderPizza"
        unresolvedIntent: "unresolved"       
  
  #in case NLP can not resolve the user intent
  unresolved:
    component: "System.Output"
    properties:
      text: "Hmm, seems I got my wires crossed and don't understand your order. Can you try again?"
      keepTurn: false
    transitions:
      return: "done"


# TUTORIAL START

  orderPizza:
    component: "System.CommonResponse"
    properties:
      processUserMessage: true
      keepTurn: false
      variable: "pizzaType"
      nlpResultVariable: "iResult"     
      maxPrompts: 
      autoNumberPostbackActions:
      translate:
      metadata: 
        responseItems:         
        - type: "text"  
          text: "What pizza do you want?"  
    transitions: 
      next: "askSize"
 


  askSize:
    component: "System.CommonResponse"
    properties:
      processUserMessage: true
      keepTurn: false
      variable: "pizzaSize"
      nlpResultVariable: "iResult"
      metadata: 
        responseItems:         
        - type: "text"  
          text: "What size pizza?"  
    transitions:
      next: "confirmOrder" 

 

  confirmOrder:
    component: "System.Output"
    properties:
      text: "Your order of a ${pizzaSize.value?lower_case} ${pizzaType.value?capitalize} pizza is on its way"
      keepTurn: false
      translate:
    transitions:
      return: "done"