Class: Seriamp::Yamaha::Executor

Inherits:
Object
  • Object
show all
Defined in:
lib/seriamp/yamaha/executor.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(client, **opts) ⇒ Executor

Returns a new instance of Executor.



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# File 'lib/seriamp/yamaha/executor.rb', line 6

def initialize(client, **opts)
  @client = client
  @options = opts.dup.freeze
end

Instance Attribute Details

#client ⇒ Object (readonly)

Returns the value of attribute client.



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# File 'lib/seriamp/yamaha/executor.rb', line 11

def client
  @client
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/seriamp/yamaha/executor.rb', line 12

def options
  @options
end

Instance Method Details

#run_command(cmd, *args) ⇒ Object 



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# File 'lib/seriamp/yamaha/executor.rb', line 14

def run_command(cmd, *args)
  cmd = cmd.gsub('_', '-')
  case cmd
  when 'detect'
    device = Seriamp.detect_device(Yamaha, *args, logger: logger, timeout: options[:timeout])
    if device
      puts device
      exit 0
    else
      STDERR.puts("Yamaha receiver not found")
      exit 3
    end
  when 'power'
    which = args.shift&.downcase
    if %w(main zone2 zone3).include?(which)
      method = "set_#{which}_power"
      state = Utils.parse_on_off(args.shift)
    else
      method = 'set_power'
      state = Utils.parse_on_off(which)
    end
    client.public_send(method, state)
  when 'volume'
    which = args.shift
    if %w(main zone2 zone3).include?(which)
      value = args.shift
    else
      value = which
      which = 'main'
    end
    prefix = "set_#{which}"
    if value.nil?
      puts client.send("last_#{which}_volume_db")
      return
    end
    value = value.downcase
    if value == 'up'
      # Just like with remote, the first volume up or down command
      # doesn't do anything.
      client.public_send("#{which}_volume_up")
      client.public_send("#{which}_volume_up")
    elsif value == 'down'
      client.public_send("#{which}_volume_down")
      client.public_send("#{which}_volume_down")
    else
      if %w(. - mute).include?(value)
        method = "#{prefix}_mute"
        value = true
      elsif value == 'unmute'
        method = "#{prefix}_mute"
        value = false
      else
        method = "#{prefix}_volume_db"
        if value[0] == ','
          value = value[1..]
        end
        value = Float(value)
      end
      client.public_send(method, value)
    end
  when 'input'
    which = args.shift&.downcase
    if %w(main zone2 zone3).include?(which)
      input = args.shift
    else
      input = which
      which = 'main'
    end
    if input.nil?
      puts client.public_send("last_#{which}_input_name")
      return
    end
    client.public_send("set_#{which}_input", input)
  when 'program'
    value = args.shift.downcase
    client.set_program(value)
  when 'pure-direct'
    state = Utils.parse_on_off(args.shift)
    client.set_pure_direct(state)
  when 'center-speaker-layout'
    client.set_center_speaker_layout(args.shift)
  when 'surround-speaker-layout'
    client.set_surround_speaker_layout(args.shift)
  when 'surround-back-speaker-layout'
    client.set_surround_back_speaker_layout(args.shift)
  when 'front-speaker-layout'
    client.set_front_speaker_layout(args.shift)
  when 'presence-speaker-layout'
    client.set_presence_speaker_layout(args.shift)
  when 'bass-out'
    client.set_bass_out(args.shift)
  when 'subwoofer-phase'
    client.set_subwoofer_phase(args.shift)
  when 'subwoofer-crossover'
    client.set_subwoofer_crossover(Integer(args.shift))
  when 'status'
    pp client.last_status
  when 'dev-status'
    status = client.last_status_string
    0.upto(status.length-1).each do |i|
      puts "%3d  %s" % [i, status[i]]
    end
  when 'test'
    client.set_power(false)
    [true, false].each do |main_state|
      [true, false].each do |zone2_state|
        [true, false].each do |zone3_state|
          client.set_main_power(main_state)
          client.set_zone2_power(zone2_state)
          client.set_zone3_power(zone3_state)
          puts "#{main_state ?1:0} #{zone2_state ?1:0} #{zone3_state ?1:0} #{client.status[:power]}"
        end
      end
    end
  else
    raise ArgumentError, "Unknown command: #{cmd}"
  end
end