module Bankscrap
  class AdapterGenerator < Thor::Group
    include Thor::Actions

    argument :bank_name

    def self.source_root
      File.join(File.dirname(__FILE__), 'templates')
    end

    def generate
      self.destination_root = File.expand_path('.', gem_name)
      directory '.'

      STDERR.puts ''
      STDERR.puts "Great! Now you can start implementing your bank's adapter for Bankscrap.".yellow
      STDERR.puts ''
      STDERR.puts 'To get started take a look to:', :yellow
      STDERR.puts "#{destination_root}/lib/bankscrap/#{bank_name_dasherized}/bank.rb".yellow
      STDERR.puts ''
      STDERR.puts 'If you need help you can join our Slack chat room. Click the Slack badge on Github:'.yellow
      STDERR.puts 'https://github.com/bankscrap/bankscrap'.yellow
    end

    protected

    def bank_name_dasherized
      @bank_name_dasherized ||= bank_name.underscore.dasherize
    end

    def gem_name
      @gem_name ||= 'bankscrap-' + bank_name_dasherized
    end

    def module_name
      @module_name ||= bank_name
    end
  end
end