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: (@item) -> 
    switch @params['format']
      when 'prof'
        @show_prof()
      when 'html'
        @show_html()
  
  show_html: () -> 
    @item = @item.play() # retake panel for 'with_elements' mode
    @item.fetch({
      cache: false
      success: (@parent_item, response, opt) =>
        @item.attributes = @item.decoded_attributes()
        @trigger('title', @params, @item.get('caption'))
        show = new Pettanr.Views.Panel.Show(@item, {
          spot: null
        })
        show.render()
        @trigger('ready', show)
        @trigger('done', @params)
      error: (item, response, opt) =>
        @trigger('fail', response, opt)
    })
  
  count: () ->
  
  new: () ->
    @trigger('title', @params)
    @set_new()
    @item = @item.edit({
      context: this, 
      success: (@item) ->
        @item.boosts 'post'
        @render_form()
      fail: (response, opt) ->
        @trigger('fail', response, opt)
    })
    @trigger('done', @params)
  
  edit: () ->
    @trigger('title', @params)
    @set_edit()
    @trigger('done', @params)
  
  render_edit: (item) ->
    item.edit({
      context: this, 
      success: (@item) ->
        @item.boosts 'post'
        @render_form()
      fail: (response, opt) ->
        @trigger('fail', response, opt)
    })
  
  render_form: () ->
    @form = new Editor.PanelEditor({root_item: @item})
    @form.render()
    @trigger('lock', @params, @form)
    @trigger('ready', @form)
  
  create: () ->
    # @form is editor
    @form.panel.overwrite({})
    @listenTo(@form, 'success', @post_success)
    @listenTo(@form, 'fail', @post_fail)
    @form.save()
  
  update: () ->
    # @form is editor
    @form.panel.overwrite({})
    @listenTo(@form, 'success', @post_success)
    @listenTo(@form, 'fail', @post_fail)
    @form.save()
  
  destroy: () ->
    @set_show(@render_destroy)
  
  render_destroy: (@item) ->
    @listenTo(@item, 'destroy:success', @destroy_success)
    @listenTo(@item, 'destroy:fail', @destroy_fail)
    @item.destroy()
  
  @is_deny_action_on_picker: (params) ->
    switch params['action']
      when 'new'
        true
      when 'edit'
        true
      else
        false