class Geocoder::Result::Yandex

def address(format = :full)
  @data['GeoObject']['metaDataProperty']['GeocoderMetaData']['text']
end

def address_details
  @data['GeoObject']['metaDataProperty']['GeocoderMetaData']['AddressDetails']['Country']
end

def city
  if state.empty?
    address_details['Locality']['LocalityName']
  elsif sub_state.empty?
    address_details['AdministrativeArea']['Locality']['LocalityName']
  elsif not sub_state_city.empty?
    sub_state_city
  else
    ""
  end
end

def coordinates
  @data['GeoObject']['Point']['pos'].split(' ').reverse.map(&:to_f)
end

def country
  address_details['CountryName']
end

def country_code
  address_details['CountryNameCode']
end

def postal_code
  ""
end

def precision
  @data['GeoObject']['metaDataProperty']['GeocoderMetaData']['precision']
end

def premise_name
  address_details['Locality']['Premise']['PremiseName']
end

def state
  if address_details['AdministrativeArea']
    address_details['AdministrativeArea']['AdministrativeAreaName']
  else
    ""
  end
end

def state_code
  ""
end

def sub_state
  if !state.empty? and address_details['AdministrativeArea']['SubAdministrativeArea']
    address_details['AdministrativeArea']['SubAdministrativeArea']['SubAdministrativeAreaName']
  else
    ""
  end
end

def sub_state_city
  if sub_state && sub_state["Locality"]
    sub_state['Locality']['LocalityName']          
  else
    ""
  end
end