require_relative "iremote"
require_relative "meta"
require_relative "logger"

module Voicemeeter
  module Button
    module ButtonEnum
      STATE = 1
      STATEONLY = 2
      TRIGGER = 3

      def identifier(val)
        [nil, :state, :stateonly, :trigger][val]
      end

      module_function :identifier
    end

    module ButtonColorMixin
      def identifier
        "command.button[#{@index}]"
      end

      def color
        method(:getter).super_method.call("color").to_i
      end

      def color=(val)
        method(:setter).super_method.call("color", val)
      end
    end

    class Base
      # Base class for Button types
      include Logging
      include IRemote
      include ButtonColorMixin

      def getter(mode)
        logger.debug "getter: button[#{@index}].#{ButtonEnum.identifier(mode)}"
        @remote.get_buttonstatus(@index, mode)
      end

      def setter(mode, val)
        logger.debug "setter: button[#{@index}].#{ButtonEnum.identifier(mode)}=#{val}"
        @remote.set_buttonstatus(@index, mode, val)
      end

      def state
        getter(ButtonEnum::STATE) == 1
      end

      def state=(value)
        setter(ButtonEnum::STATE, value && 1 || 0)
      end

      def stateonly
        getter(ButtonEnum::STATEONLY) == 1
      end

      def stateonly=(value)
        setter(ButtonEnum::STATEONLY, value && 1 || 0)
      end

      def trigger
        getter(ButtonEnum::TRIGGER) == 1
      end

      def trigger=(value)
        setter(ButtonEnum::TRIGGER, value && 1 || 0)
      end
    end
  end
end