# encoding: utf-8

require 'tty/prompt/reader/mode/echo'
require 'tty/prompt/reader/mode/raw'

module TTY
  class Prompt
    class Reader
      class Mode
        # Initialize a Terminal
        #
        # @api public
        def initialize(options = {})
          @echo = Echo.new
          @raw  = Raw.new
        end

        # Switch echo on
        #
        # @api public
        def echo_on
          @echo.on
        end

        # Switch echo off
        #
        # @api public
        def echo_off
          @echo.off
        end

        # Echo given block
        #
        # @param [Boolean] is_on
        #
        # @api public
        def echo(is_on = true, &block)
          @echo.echo(is_on, &block)
        end

        # Switch raw mode on
        #
        # @api public
        def raw_on
          @raw.on
        end

        # Switch raw mode off
        #
        # @api public
        def raw_off
          @raw.off
        end

        # Use raw mode in the given block
        #
        # @param [Boolean] is_on
        #
        # @api public
        def raw(is_on = true, &block)
          @raw.raw(is_on, &block)
        end
      end # Mode
    end # Reader
  end # Prompt
end # TTY