module Mdock

# File lib/mdock/run.rb, line 27
def delete(option)
  cmd = "defaults delete com.apple.dock #{option.shellescape}"
  system(cmd)
end

# File lib/mdock/cli.rb, line 5
def main()
  file = ARGV[0] || ENV['HOME'] + "/.config/mdock/dock.yml"
  config = parse_config(file)

  config.each do |key, value|
    if CLASS_MAP[value.class]
      run(key, value)
    end
    if value.class == Array && key == "persistent-apps"
      persistent_apps(value)
    end
  end
  restart()
end

# File lib/mdock/config.rb, line 5
def parse_config(file)
  config = YAML.load(File.read(file))
  if !config["dock"]
    print "Invalid config file, expects 'dock'"
    exit
  end
  return config["dock"]
end

# File lib/mdock/run.rb, line 32
def persistent_apps(apps)
  delete("persistent-apps")
  apps.each do |app|
    if app == "spacer"
      app_dict = "'{tile-data={}; tile-type=\"spacer-tile\";}'"
    else
      app_dict = "'<dict><key>tile-data</key><dict><key>file-data</key><dict><key>_CFURLString</key><string>#{app}</string><key>_CFURLStringType</key><integer>0</integer></dict></dict></dict>'"
    end
    run("persistent-apps", app_dict, "array-add")
  end
end

# File lib/mdock/run.rb, line 8
def plist_value(value)
  if !!value == value
    return BOOL_MAP[value]
  end
  return value
end

# File lib/mdock/run.rb, line 44
def restart()
  system("killall Dock")
end

# File lib/mdock/run.rb, line 15
def run(option, value, type=nil)
  if !type
    type = CLASS_MAP[value.class]
  end
  cmd = "defaults write com.apple.dock #{option.shellescape} -#{type.shellescape} #{plist_value(value)}"
  system(cmd)
  if $?.exitstatus != 0
    print "An error occurred while executing #{cmd}"
    exit
  end
end