class Locmare.FormModule.FieldModule.TagModule.SelectTag extends Locmare.FormModule.FieldModule.TagModule.Base
  tagName: 'select'
  
  render: () ->
    this.$el.html('')
    @attr = {
      name: @form_field_name(),
    }
    _.extend(@attr, @options())
    this.$el.attr(@attr)
    _this = this
    @select_values((members) ->
      _.each members, (member) ->
        selected = if _this.is_selected(member)
          ' selected'
        else
          ''
        _this.$el.append('<option value="' + member[1] + '"' + selected + '>' + member[0] + '</option>')
    )
    this
  
  model_manifest: () ->
    Manifest.manifest().models[@field.field_manifest.item_name()]
  
  model_attribute_manifest: () ->
    @model_manifest().attributes[@field.field_manifest.column_name()]
  
  select_item_name: () ->
    @model_attribute_manifest().source.select_item_name
  
  source_by_filter: () ->
    switch @model_attribute_manifest().source.type
      when 'model', 'filter'
        true
      when 'magic_number'
        false
      else
        null
  
  is_selected: (member) ->
    @value() == member[1]
  
  select_values: (cb) ->
    if @source_by_filter()
      resource_item_name = @model_attribute_manifest().source.resource_item_name
      resource_action_name = @model_attribute_manifest().source.resource_action_name
      filter_column_name = @model_attribute_manifest().source.filter_column_name
      filter_id = @form().item.get(filter_column_name)
      resource_controller_name = Manifest.manifest().models[resource_item_name].classify().table_name()
      caption_name = @model_attribute_manifest().source.caption_name
      params = if filter_column_name
        {id: filter_id}
      else
        {}
      list = Locmare.ListGroup.list(resource_model_name, resource_list_name, @form().operators, {})
      list.open((page_status) ->
        members = _.map list.models, (member) ->
          [member.get(caption_name), member.get('id')]
        cb(members)
      )
    else
      s = Manifest.manifest().system_resources.select_items[@select_item_name()]
      members = Pettanr.AppHelper.t_select_items(s)
      cb(members)