# application.rb
# Loads sub-repositories, library code, and webapps.
# Author: Andreas Maunz
require 'statsample'

# Require sub-Repositories
require_relative 'libfminer/libbbrc/bbrc' # include before openbabel
require_relative 'libfminer/liblast/last' # 
require_relative 'last-utils/lu.rb'

# Library Code
$logger.debug "Algorithm booting: #{$algorithm.collect{ |k,v| "#{k}: '#{v}'"} }"
Dir['./lib/*.rb'].each { |f| require f; also_reload f } # Libs

[
"descriptor.rb",
"feature-selection.rb",
"fminer.rb",
"lazar.rb",
"test.rb"
].each do |f|
    require_relative f
    also_reload f  # Webapps
end

# Entry point
module OpenTox
  class Application < Service
  
    # for service check
    head '/?' do
      #$logger.debug "Algorithm service is running."
    end
    
    get '/?' do
      render [ to('/lazar', :full), 
               to('/fminer/bbrc', :full), 
               to('/fminer/last', :full), 
               #to('/feature-selection/recursive-feature-elimination', :full), 
               to('/descriptor') ].join("\n") + "\n"
    end

    # generic route to swagger API file - hotfix because opentox-server route do not work
    get "/api/algorithm.json" do
      response['Content-Type'] = "application/json"
      api_file = File.join("api", "algorithm.json")
      bad_request_error "API Documentation in Swagger JSON is not implemented.", uri("/algorithm/api") unless File.exists?(api_file)
      File.read(api_file)
    end

  end
end