module Trellochow

# File lib/trellochow.rb, line 5
def self.create_template_card
  configure_trello

  select_board
  select_list
  create_card
  add_checklists
end

# File lib/trellochow.rb, line 65
def self.add_checklists
  checklists = ['Front-End', 'Back-End', 'Metrics']

  checklists.each do |checklist|
    puts "Do you want to add a #{checklist} checklist? [Y/N]"
    add_checklist = gets.chomp
    if add_checklist == 'Y'
      @card.create_new_checklist(checklist)
    end
  end
end

# File lib/trellochow.rb, line 15
def self.configure_trello
  trello_developer_public_key = ENV['TRELLO_DEVELOPER_PUBLIC_KEY']
  trello_member_key = ENV['TRELLO_MEMBER_TOKEN']

  unless trello_developer_public_key && trello_member_key
    raise 'Make sure to define your TRELLO_DEVELOPER_PUBLIC_KEY & TRELLO_MEMBER_TOKEN as environment variables.'
  end

  Trello.configure do |config|
    config.developer_public_key = trello_developer_public_key
    config.member_token         = trello_member_key
  end
end

# File lib/trellochow.rb, line 46
    def self.create_card
      puts 'Enter the card name:'
      card_name = gets.chomp

      puts 'Enter the card spec:'
      puts '(press CTRL + D to stop writting)'
      card_spec = $stdin.read

      card_description = %{
# Spec
----
#{card_spec}
# Code
----
      }

      @card = Trello::Card.create(:list_id => @list.id, :name => card_name, :desc => card_description)
    end

# File lib/trellochow.rb, line 29
def self.select_board
  boards = Trello::Board.all
  boards.each_with_index{ |list, index| puts "#{index} -- #{list.name}" }
  puts 'Select a board by its number:'

  selected_board_index = gets.chomp.to_i
  @board = boards[selected_board_index]
end

# File lib/trellochow.rb, line 38
def self.select_list
  @board.lists.each_with_index{ |list, index| puts "#{index} -- #{list.name}" }
  puts 'Select a list by its number:'

  selected_list_index = gets.chomp.to_i
  @list = @board.lists[selected_list_index]
end