- route:
    id: address-to-geocode
    from:
      uri: "vantiq://dev.vantiq.com?sourceName=CamelGEO&accessToken=
      steps:
        - log:
            message: "Received Vantiq event: ${body}"
        - choice:
            when:
              - expression:
                  simple: "${body[address]} != null"
                steps:
                  - log:
                      message: "Forward geocoding address: ${body[address]}"
                  - setHeader:
                      name: "address"
                      expression:
                        simple: "${body[address]}"
                  - toD:
                      uri: "geocoder:address:${header.address}?apiKey=
                  - log:
                      message: "Forward geocode result: ${header.CamelGeoCoderLatlng}"
              - expression:
                  simple: "${body[lat]} != null"
                steps:
                  - log:
                      message: "Reverse geocoding coordinates: ${body[lat]},${body[lng]}"
                  - setHeader:
                      name: "lat"
                      expression:
                        simple: "${body[lat]}"
                  - setHeader:
                      name: "lng"
                      expression:
                        simple: "${body[lng]}"
                  - toD:
                      uri: "geocoder:latlng:${header.lat},${header.lng}?apiKey=
                  - log:
                      message: "Reverse geocode result: ${header.CamelGeoCoderAddress}"
            otherwise:
              steps:
                - log:
                    message: "Unknown request - must contain 'address' or 'lat'/'lng' fields: ${body}"
        - setBody:
            expression:
              simple: "${headers}"
        - to:
            uri: "vantiq://dev.vantiq.com?sourceName=CamelGEO&accessToken=