class Geocoder::Lookup::IpdataCo

def cache_key(query)
  query_url(query)
end

def check_response_for_errors!(response)
  if response.code.to_i == 403
    raise_error(Geocoder::RequestDenied) ||
      Geocoder.log(:warn, "Geocoding API error: 403 API key does not exist")
  else
    super(response)
  end
end

def host
  configuration[:host] || "api.ipdata.co"
end

def name
  "ipdata.co"
end

def query_url(query)
  # Ipdata.co requires that the API key be sent as a query parameter.
  # It no longer supports API keys sent as headers.
  "#{protocol}://#{host}/#{query.sanitized_text}?api-key=#{configuration.api_key}"
end

def reserved_result(ip)
  {
    "ip"           => ip,
    "city"         => "",
    "region_code"  => "",
    "region_name"  => "",
    "metrocode"    => "",
    "zipcode"      => "",
    "latitude"     => "0",
    "longitude"    => "0",
    "country_name" => "Reserved",
    "country_code" => "RD"
  }
end

def results(query)
  # don't look up a loopback or private address, just return the stored result
  return [reserved_result(query.text)] if query.internal_ip_address?
  # note: Ipdata.co returns plain text on bad request
  (doc = fetch_data(query)) ? [doc] : []
end

def supported_protocols
  [:https]
end