# this tool creates the basic structure(s) to use a dictionary
# for input dictionary structure, please see: https://stackoverflow.com/a/18386728/4352306
require "json"
require "csv"
require "pp"

module Eco
  module Lexic
    class Dictionary
      DICTIONARY_FILE = File.join(__dir__, 'dictionary', 'dictionary.txt')
      TAGS_FILE = File.join(__dir__, 'dictionary', 'tags.json')
      PARSED_DICTIONARY = File.join(__dir__, 'dictionary', 'dictionary.json')
      attr_reader :tags
      def initialize()
        # aplhabetical list of part-of-speech tags used in the Penn Treebank Project
        # reference: https://www.ling.upenn.edu/courses/Fall_2003/ling001/penn_treebank_pos.html
        tags = JSON.load(File.open(TAGS_FILE, "r"))
      end

      def parse_dictionary(dic_file = nil)
        dic_file = DICTIONARY_FILE if !dic_file
        data = CSV.open(dic_file, "r", { col_sep: "\t"})
        i = 0
        data.each do |row|
          inflected_form, base_form, tag = row
          #puts "%s %s %s" % [inflected_form, base_form, tag]
          i += 1
          exit(1) if i>100
        end
      end
    end
  end
end