class Geocoder::Lookup::Bing

def map_link_url(coordinates)
  "http://www.bing.com/maps/default.aspx?cp=#{coordinates.join('~')}"
end

def name
  "Bing"
end

def query_url(query)
  "#{protocol}://dev.virtualearth.net/REST/v1/Locations" +
    (query.reverse_geocode? ? "/#{query.sanitized_text}?" : "?") +
    url_query_string(query)
end

def query_url_params(query)
  {
    :key => configuration.api_key,
    :query => query.reverse_geocode? ? nil : query.sanitized_text
  }.merge(super)
end

def required_api_key_parts
  ["key"]
end

def results(query)
  return [] unless doc = fetch_data(query)
  if doc['statusCode'] == 200
    return doc['resourceSets'].first['estimatedTotal'] > 0 ? doc['resourceSets'].first['resources'] : []
  elsif doc['statusCode'] == 401 and doc["authenticationResultCode"] == "InvalidCredentials"
    raise_error(Geocoder::InvalidApiKey) || warn("Invalid Bing API key.")
  else
    warn "Bing Geocoding API error: #{doc['statusCode']} (#{doc['statusDescription']})."
  end
  return []
end