class Pettanr.PanelsController extends Pettanr.AppController
  
  index: () ->
    @trigger('title', @params)
    @filer_list()
    @trigger('done', @params)
  
  by_author: () ->
    @trigger('title', @params)
    @filer_list()
    @trigger('done', @params)
  
  by_scroll: () ->
    @trigger('title', @params)
    @filer_list()
    @trigger('done', @params)
  
  by_sheet: () ->
    @trigger('title', @params)
    @filer_list()
    @trigger('done', @params)
  
  by_speech_balloon_template: () ->
    @trigger('title', @params)
    @filer_list()
    @trigger('done', @params)
  
  show: () ->
    @set_show(@render_show)
  
  render_show: () -> 
    switch @params['format']
      when 'prof'
        @show_prof()
      when 'html'
        @show_html()
  
  show_html: () -> 
    @item = @item.with_elements() # retake panel for 'with_elements' mode
    @item.fetch({cache: true}).done =>
      @item.attributes = @item.replaced_attributes()
      @trigger('title', @params, @item.get('caption'))
      show = new Pettanr.Views.Panel.Show({
        panel: @item,
        operators: @operators,
        spot: null
      })
      show.render()
      @trigger('ready', show)
      @trigger('done', @params)
  
  count: () ->
  
  new: () ->
    if @gate and @gate.is_lock()
      @trigger('lock', @params)
    else
      @trigger('title', @params)
      @set_new()
      @editor(@item.new_url())
      @trigger('done', @params)
  
  edit: () ->
    if @gate and @gate.is_lock()
      @trigger('lock', @params)
    else
      @trigger('title', @params)
      @set_model()
      panel = new Pettanr.Panel({id: @params['id']})
      @item = panel.with_elements()
      @item.fetch({cache: false}).done =>
        @item.attributes = @item.replaced_attributes()
        @editor(@item.edit_url())
        @trigger('done', @params)
  
  editor: () ->
    editor = new Editor.PanelEditor({root_item: @item, operators: @operators})
    editor.render()
    @trigger('lock', @params, editor)
    @trigger('ready', editor)
  
  create: () ->
    # @form is editor
    @form.panel.overwrite({operators: @operators})
    @listenTo(@form, 'success', @post_success)
    @listenTo(@form, 'fail', @post_fail)
    @form.save()
  
  update: () ->
    # @form is editor
    @form.panel.overwrite({operators: @operators})
    @listenTo(@form, 'success', @post_success)
    @listenTo(@form, 'fail', @post_fail)
    @form.save()
  
  destroy: () ->
    @set_show(@render_destroy)
  
  render_destroy: () ->
    @listenTo(@item, 'destroy:success', @destroy_success)
    @listenTo(@item, 'destroy:fail', @destroy_fail)
    @item.destroy()