unepwcmc/SAPI

class Admin::DistributionsController < Admin::TaxonConceptAssociatedTypesController
  respond_to :js, :only => [:new, :edit, :create, :update]
  belongs_to :taxon_concept
  before_action :load_tags_and_geo_entities, :only => [:new, :edit]
  before_action :load_search, :only => [:index]

  def index
    @distributions = @taxon_concept.distributions.joins(
      :geo_entity
    ).order(
      Arel.sql('UPPER(geo_entities.name_en) ASC')
    )
  end

  def edit
    edit! do |format|
      format.js { render 'new' }
    end
  end

  def update
    update! do |success, failure|
      success.js {
        load_distributions
        unless params["reference"]["id"].blank?
          @distribution.add_existing_references(params["reference"]["id"])
        end
        render 'create'
      }
      failure.js {
        load_tags_and_geo_entities
        render 'new'
      }
    end
  end

  def create
    create! do |success, failure|
      success.js {
        load_distributions
        unless params["reference"]["id"].blank?
          @distribution.add_existing_references(params["reference"]["id"])
        end
      }
      failure.js {
        load_tags_and_geo_entities
        render 'new'
      }
    end
  end

  def destroy
    destroy! do |success, failure|
      success.html {
        redirect_to admin_taxon_concept_distributions_url(@taxon_concept),
          :notice => 'Operation succeeded'
      }
      failure.html {
        redirect_to admin_taxon_concept_distributions_url(@taxon_concept),
          :notice => 'Operation failed'
      }
    end
  end

  protected

  def load_tags_and_geo_entities
    @geo_entities = GeoEntity.order(:name_en).joins(:geo_entity_type).
      where(:is_current => true,
            :geo_entity_types => { :name => GeoEntityType::SETS[GeoEntityType::DEFAULT_SET] })
    @tags = PresetTag.where(:model => PresetTag::TYPES[:Distribution])
  end

  def load_distributions
    @distributions = @taxon_concept.distributions.
      joins(:geo_entity).order('geo_entities.name_en ASC')
  end

  private

  def distribution_params
    params.require(:distribution).permit(
      # attributes were in model `attr_accessible`.
      :geo_entity_id, :taxon_concept_id, :internal_notes, :created_by_id, :updated_by_id,
      references_attributes: [:citation, :created_by_id, :updated_by_id, :id, :_destroy],
      tag_list: []
    )
  end
end