{
  "description": "Simple Survey",
  "states": [
    {
      "name": "Trigger",
      "type": "trigger",
      "transitions": [
        {
          "next": "pineapple_pizza",
          "event": "incomingMessage"
        },
        {
          "event": "incomingCall"
        },
        {
          "event": "incomingConversationMessage"
        },
        {
          "next": "pineapple_pizza",
          "event": "incomingRequest"
        },
        {
          "event": "incomingParent"
        }
      ],
      "properties": {
        "offset": {
          "x": 0,
          "y": -80
        }
      }
    },
    {
      "name": "pineapple_pizza",
      "type": "send-and-wait-for-reply",
      "transitions": [
        {
          "next": "check_response_1",
          "event": "incomingMessage"
        },
        {
          "event": "timeout"
        },
        {
          "event": "deliveryFailure"
        }
      ],
      "properties": {
        "offset": {
          "x": 70,
          "y": 120
        },
        "from": "{{flow.channel.address}}",
        "body": "On a scale of 1-10, how much do you like pineapple on pizza?",
        "timeout": "3600"
      }
    },
    {
      "name": "check_response_1",
      "type": "split-based-on",
      "transitions": [
        {
          "next": "unknown_answer_1",
          "event": "noMatch"
        },
        {
          "next": "cake_or_pie",
          "event": "match",
          "conditions": [
            {
              "friendly_name": "1-10",
              "arguments": [
                "{{widgets.pineapple_pizza.inbound.Body}}"
              ],
              "type": "equal_to",
              "value": "10"
            }
          ]
        }
      ],
      "properties": {
        "input": "{{widgets.pineapple_pizza.inbound.Body}}",
        "offset": {
          "x": 70,
          "y": 340
        }
      }
    },
    {
      "name": "unknown_answer_1",
      "type": "send-message",
      "transitions": [
        {
          "next": "pineapple_pizza",
          "event": "sent"
        },
        {
          "event": "failed"
        }
      ],
      "properties": {
        "offset": {
          "x": -300,
          "y": 200
        },
        "from": "{{flow.channel.address}}",
        "to": "{{contact.channel.address}}",
        "body": "Wrong. Please enter 10."
      }
    },
    {
      "name": "cake_or_pie",
      "type": "send-and-wait-for-reply",
      "transitions": [
        {
          "next": "check_response_2",
          "event": "incomingMessage"
        },
        {
          "event": "timeout"
        },
        {
          "event": "deliveryFailure"
        }
      ],
      "properties": {
        "offset": {
          "x": 70,
          "y": 560
        },
        "from": "{{flow.channel.address}}",
        "body": "Cake or pie?",
        "timeout": "3600"
      }
    },
    {
      "name": "check_response_2",
      "type": "split-based-on",
      "transitions": [
        {
          "next": "unknown_answer_2",
          "event": "noMatch"
        },
        {
          "next": "yum_pie",
          "event": "match",
          "conditions": [
            {
              "friendly_name": "pie",
              "arguments": [
                "{{widgets.cake_or_pie.inbound.Body}}"
              ],
              "type": "equal_to",
              "value": "pie"
            }
          ]
        },
        {
          "next": "cake_is_lie",
          "event": "match",
          "conditions": [
            {
              "friendly_name": "If value equal_to cake",
              "arguments": [
                "{{widgets.cake_or_pie.inbound.Body}}"
              ],
              "type": "equal_to",
              "value": "cake"
            }
          ]
        }
      ],
      "properties": {
        "input": "{{widgets.cake_or_pie.inbound.Body}}",
        "offset": {
          "x": 70,
          "y": 780
        }
      }
    },
    {
      "name": "unknown_answer_2",
      "type": "send-message",
      "transitions": [
        {
          "next": "cake_or_pie",
          "event": "sent"
        },
        {
          "event": "failed"
        }
      ],
      "properties": {
        "offset": {
          "x": -320,
          "y": 650
        },
        "from": "{{flow.channel.address}}",
        "to": "{{contact.channel.address}}",
        "body": "Please enter cake or pie."
      }
    },
    {
      "name": "best_cms",
      "type": "send-and-wait-for-reply",
      "transitions": [
        {
          "next": "send_results_to_server",
          "event": "incomingMessage"
        },
        {
          "next": "send_results_to_server",
          "event": "timeout"
        },
        {
          "event": "deliveryFailure"
        }
      ],
      "properties": {
        "offset": {
          "x": 70,
          "y": 1260
        },
        "from": "{{flow.channel.address}}",
        "body": "What is the best CMS for .NET?",
        "timeout": "3600"
      }
    },
    {
      "name": "thank_you",
      "type": "send-message",
      "transitions": [
        {
          "event": "sent"
        },
        {
          "event": "failed"
        }
      ],
      "properties": {
        "offset": {
          "x": 70,
          "y": 1700
        },
        "from": "{{flow.channel.address}}",
        "to": "{{contact.channel.address}}",
        "body": "Thank you so much for your valuable opinions!"
      }
    },
    {
      "name": "send_results_to_server",
      "type": "make-http-request",
      "transitions": [
        {
          "next": "thank_you",
          "event": "success"
        },
        {
          "event": "failed"
        }
      ],
      "properties": {
        "offset": {
          "x": 70,
          "y": 1480
        },
        "method": "POST",
        "parameters": [
          {
            "value": "{{widgets.pineapple_pizza.inbound.Body}} ",
            "key": "pineappleOnPizza"
          },
          {
            "value": "{{widgets.cake_or_pie.inbound.Body}} ",
            "key": "cakeOrPie"
          },
          {
            "value": "{{widgets.best_cms.inbound.Body}} ",
            "key": "bestCms"
          },
          {
            "value": "VeryImportantSurvey",
            "key": "form"
          }
        ],
        "url": "[NGROK_FORWARDING_URL]/twilio/flow-to-form",
        "timeout": 3600
      }
    },
    {
      "name": "yum_pie",
      "type": "send-and-wait-for-reply",
      "transitions": [
        {
          "next": "best_cms",
          "event": "incomingMessage"
        },
        {
          "next": "best_cms",
          "event": "timeout"
        },
        {
          "event": "deliveryFailure"
        }
      ],
      "properties": {
        "offset": {
          "x": 260,
          "y": 1020
        },
        "service": "{{trigger.message.InstanceSid}}",
        "channel": "{{trigger.message.ChannelSid}}",
        "from": "{{flow.channel.address}}",
        "body": "Yum, pie.",
        "media_url": "https://upload.wikimedia.org/wikipedia/commons/9/91/Tarte_aux_poires_2a.jpg",
        "timeout": "10"
      }
    },
    {
      "name": "cake_is_lie",
      "type": "send-and-wait-for-reply",
      "transitions": [
        {
          "next": "best_cms",
          "event": "incomingMessage"
        },
        {
          "next": "best_cms",
          "event": "timeout"
        },
        {
          "event": "deliveryFailure"
        }
      ],
      "properties": {
        "offset": {
          "x": -50,
          "y": 1020
        },
        "service": "{{trigger.message.InstanceSid}}",
        "channel": "{{trigger.message.ChannelSid}}",
        "from": "{{flow.channel.address}}",
        "body": "The cake is a lie.",
        "media_url": "https://upload.wikimedia.org/wikipedia/commons/4/44/Birthday_cake_%282%29.jpg",
        "timeout": "10"
      }
    }
  ],
  "initial_state": "Trigger",
  "flags": {
    "allow_concurrent_calls": true
  }
}