class ForemanSalt::MinionsController

def action_permission
  case params[:action]
  when 'run'
    :saltrun
  when 'node'
    :view
  when 'salt_environment_selected'
    :edit
  else
    super
  end
end

def controller_permission
  'hosts'
end

def load_ajax_vars
  @minion = Host::Base.authorized(:view_hosts, Host).find_by_id(params[:host_id])
  if @minion
    unless @minion.is_a?(Host::Managed)
      @minion      = @minion.becomes(Host::Managed)
      @minion.type = 'Host::Managed'
    end
    @minion.attributes = host_params(:host)
  else
    @minion ||= Host::Managed.new(host_params(:host))
  end
  @obj = @minion
  @inherited_salt_modules = @salt_environment.salt_modules.where(:id => @minion.hostgroup ? @minion.hostgroup.all_salt_modules : [])
  @salt_modules = @salt_environment.salt_modules - @inherited_salt_modules
  @selected = @minion.salt_modules || []
end

def node
  enc = {}
  env = @minion.salt_environment.blank? ? 'base' : @minion.salt_environment.name
  enc['classes'] = @minion.salt_modules_for_enc
  pillars = @minion.info['parameters']
  pillars['saltenv'] = env
  pillars.merge!(@minion.salt_params)
  enc['parameters'] = Setting[:salt_namespace_pillars] ? { 'foreman' => pillars } : pillars
  enc['environment'] = env
  respond_to do |format|
    format.html { render :plain => "<pre>#{ERB::Util.html_escape(enc.to_yaml)}</pre>" }
    format.yml  { render :plain => enc.to_yaml }
  end
rescue
  logger.warn "Failed to generate external nodes for #{@minion} with #{$ERROR_INFO}"
  render(:plain => _('Unable to generate output, Check log files\n'), :status => 412) && return
end

def resource_class
  Host
end

def run
  if @minion.saltrun!
    success _('Successfully executed, check log files for more details')
  else
    error @minion.errors[:base].to_sentence
  end
  redirect_to host_path(@minion)
end

def salt_environment_selected
  if params[:host][:salt_environment_id].present?
    @salt_environment = ::ForemanSalt::SaltEnvironment.friendly.find(params[:host][:salt_environment_id])
    load_ajax_vars
    render :partial => 'foreman_salt/salt_modules/host_tab_pane'
  else
    logger.info 'environment_id is required to render states'
  end
end