module AI

# File lib/asker/ai/ai.rb, line 51
def exclude_questions
  param = Application.instance.config['questions']['exclude']
  return if param.nil?

  tags = param.split(',').each(&:strip!)
  input = { d: [], b: [], f: [], i: [], s: [], t: [] }
  output = { d: [], b: [], f: [], i: [], s: [], t: [] }

  @questions.each_pair do |key, qlist|
    output[key] = qlist.select { |q| string_has_this_tags?(q.name, tags) }
    input[key] = @questions[key] - output[key]
  end
  @questions = input
  @excluded_questions = output
end

# File lib/asker/ai/ai.rb, line 11
def make_questions
  return unless process?

  make_questions_stages_di
  # Process every table of this concept
  tables.each do |tab|
    list1, list2 = get_list1_and_list2_from(tab)
    make_questions_stages_bsf(tab, list1, list2)
    make_questions_stages_t(tab, list1, list2)
  end
  # -------------------------------------------------------
  # Exclude questions as is defined into config.ini params
  exclude_questions
end

# File lib/asker/ai/ai.rb, line 31
def make_questions_stages_bsf(tab, list1, list2)
  # Stage B: process table to make match questions
  @questions[:b] += StageB.new(self).run(tab, list1, list2)
  # Stage S: process tables with sequences
  @questions[:s] += StageS.new(self).run(tab, list1, list2)
  # Stage F: process tables with only 1 field
  @questions[:f] += StageF.new(self).run(tab, list1, list2)
end

# File lib/asker/ai/ai.rb, line 26
def make_questions_stages_di
  @questions[:d] = StageD.new(self).run  # Process every def{type=text}
  @questions[:i] = StageI.new(self).run  # Process every def{type=image_url}
end

# File lib/asker/ai/ai.rb, line 40
def make_questions_stages_t(tab, list1, list2)
  # Stage T: process_tableXfields
  list3 = list1 + list2
  list1.each do |row|
    reorder_list_with_row(list3, row)
    @questions[:t] += StageT.new(self).run(tab, row, list3)
  end
end

# File lib/asker/ai/ai.rb, line 69
def string_has_this_tags?(input, tags)
  flag = false
  tags.each { |e| flag = true if input.include? e }
  flag
end