class Doctrine::AnnotationsController < ApplicationController
  load_and_authorize_resource :doctrine, class: "Doctrine"
  load_and_authorize_resource :annotation, class: "Annotation", through: :doctrine

  def new; end

  def edit; end

  def create
    attrs = resource_params.to_unsafe_h.deep_symbolize_keys
    document_id = attrs.delete(:document_id)
    document_ids = params[:document_ids].split(",")

    @annotation = @doctrine.annotations.new(attrs)

    if document_id.present?
      @annotation.document = Cdao::Jurisprudence.find(document_id)
    end

    if document_ids.present?
      @documents = Cdao::Jurisprudence.where(id: document_ids)
    end

    respond_to do |format|
      if @annotation.save
        @documents.each { |document| @annotation.add_document(document) } if @documents.present?

        format.html { redirect_to document_doctrine_path(@doctrine.doctrine_jurisprudences.first.jurisprudence, @doctrine), 
                      notice: "Doctrine Annotation was successfully created." }
      else
        format.html { redirect_to document_doctrine_path(@doctrine.doctrine_jurisprudences.first.jurisprudence, @doctrine) }
      end
    end
  end

  def update
    attrs = resource_params.to_unsafe_h.deep_symbolize_keys
    document_id = attrs.delete(:document_id)
    document_ids = params[:document_ids].split(",")

    if document_ids.present?
      @documents = Cdao::Jurisprudence.where(id: document_ids)
    end

    attrs[:document] = Cdao::Jurisprudence.find(document_id) if document_id.present?

    respond_to do |format|
      if @annotation.update(attrs)
        @annotation.annotation_documents.each do |annotation_document|
          @annotation.remove_document(annotation_document.document)
        end

        @documents.each { |document| @annotation.add_document(document) } if @documents.present?

        format.html { redirect_to document_doctrine_path(@doctrine.doctrine_jurisprudences.first.jurisprudence, @doctrine), 
                      notice: "Doctrine Annotation was successfully updated." }
      else
        format.html { redirect_to document_doctrine_path(@doctrine.doctrine_jurisprudences.first.jurisprudence, @doctrine) }
      end
    end
  end

  def destroy
    respond_to do |format|
      if @annotation.destroy
        format.html { redirect_to document_doctrine_path(@doctrine.doctrine_jurisprudences.first.jurisprudence, @doctrine), 
                      notice: "Doctrine Annotation was successfully destroyed." }
      else
        format.html { redirect_to document_doctrine_path(@doctrine.doctrine_jurisprudences.first.jurisprudence, @doctrine), 
                      alert: @annotation.errors.full_messages }
      end
    end
  end

  private

    def resource_params
      params.permit(:document_id, :phil_rep, :editor_notes, :rank, annomark_ids: [])
    end
end