class OnewheelGoogle

# File lib/onewheel-google.rb, line 5
def self.search(query, cse_id, api_key, safe_search, image = false)
  if query.to_s.empty?
    puts 'Query blank, cannot continue.'
    return
  end

  if cse_id.to_s.empty?
    puts 'CSE_id blank, cannot continue.'
    return
  end

  if api_key.to_s.empty?
    puts 'api_key blank, cannot continue.'
    return
  end

  if safe_search.to_s.empty?
    puts 'safe_search blank, cannot continue.'
    return
  end

  uri = Addressable::URI.new

  if image
    uri.query_values = {
        q: query,
        cx: cse_id,
        num: 10,
        key: api_key,
        safe: safe_search,
        searchType: 'image'
    }
  else
    uri.query_values = {
        q: query,
        cx: cse_id,
        num: 10,
        key: api_key,
        safe: safe_search,
    }
  end

  response = RestClient.get "https://www.googleapis.com/customsearch/v1?#{uri.query}"
  JSON.parse response
end