class Geocoder::Lookup::Latlon

def base_query_url(query)
  "#{protocol}://latlon.io/api/v1/#{'reverse_' if query.reverse_geocode?}geocode?"
end

def name
  "LatLon.io"
end

def query_url_params(query)
  if query.reverse_geocode?
    {
      :token => configuration.api_key,
      :lat => query.coordinates[0],
      :lon => query.coordinates[1]
    }.merge(super)
  else
    {
      :token => configuration.api_key,
      :address => query.sanitized_text
    }.merge(super)
  end
end

def required_api_key_parts
  ["api_key"]
end

def results(query)
  return [] unless doc = fetch_data(query)
  if doc['error'].nil?
    [doc]
  # The API returned a 404 response, which indicates no results found
  elsif doc['error']['type'] == 'api_error'
    []
  elsif doc['error']['type'] == 'authentication_error'
    raise_error(Geocoder::InvalidApiKey) ||
      Geocoder.log(:warn, "LatLon.io service error: invalid API key.")
  else
    []
  end
end

def supported_protocols
  [:https]
end