class InterviewDownloadsController < ApplicationController
  include ProjectContext

  before_action :set_project, only: [:create]
  before_action :set_casting_call_interview, only: :create

  include ProjectLayout

  def create
    download = @project.downloads.create!(name: @casting_call_interview.zip_file_name, release_type: "CastingCallInterview")

    other_downloads_in_progress = @project.downloads.unfinished_desc_order.offset(1)

    if other_downloads_in_progress.any?
      in_progress_downloads_details = render_to_string "_other_pending_downloads", locals: { downloads: other_downloads_in_progress, release_type: "CastingCallInterview" }, :layout => false
      ProjectsChannel.broadcast_download_generation_update(download, in_progress_downloads_details)
    else
      ProjectsChannel.broadcast_download_generation_update(download, I18n.t("interview_downloads.download.pending", release_type: "Casting Call Interview"))
    end

    GenerateInterviewFilesZipJob.perform_later(@project, download, @casting_call_interview)
  end

  private

  def set_casting_call_interview
    authorize(Download)
    @casting_call_interview = policy_scope(@project.casting_call_interviews).find(params[:casting_call_interview_id])
  end
end