require 'JSON'
require 'RestClient'

module ClassyFireAPI
  URL = 'http://classyfire.wishartlab.com'

  def ClassyFireAPI.submit_query(label,input)
    begin
      RestClient.post URL+'/queries', {:label => label, :query_input => input}.to_json, :accept => :json, :content_type => :json
    rescue RestClient::BadRequest => e
      e.response
    rescue  RestClient::InternalServerError => e
      e.response
    end
  end

  def ClassyFireAPI.get_query(query_id)
    begin
      puts "#{URL}/queries/#{query_id}.json"
      RestClient.get "#{URL}/queries/#{query_id}.json", :accept => :json
    rescue RestClient::ResourceNotFound => e
      e.response
    rescue  RestClient::InternalServerError => e
      e.response
    end      
  end

  def ClassyFireAPI.get_entity_classification(inchikey)
    inchikey_id = inchikey.to_s.gsub('InChIKey=','')
    begin
      RestClient.get "#{URL}/entities/#{inchikey_id}.json", :accept => :json
    rescue RestClient::ResourceNotFound => e
      e.response
    rescue  RestClient::InternalServerError => e
      e.response
    end
  end

  def ClassyFireAPI.query_status(query_id)
    s = JSON.parse(get_query(query_id))
    if s['error']
      s
    elsif s['state']

      s['state']
    end
  end
end