class ImportsController < ApplicationController
  before_action :require_current_project!

  def new
    @page_title = "Import CSV"
  end

  def create
    unless params[:file].present?
      redirect_to new_import_path, alert: "Seleziona un file CSV." and return
    end

    importer = CsvImport::Organizations.new(file: params[:file], user: current_user, project: current_project)

    if params[:preview].present?
      @preview = importer.preview
      @page_title = "Anteprima import"
      render :preview and return
    end

    @result = importer.import!
    @page_title = "Risultato import"
    render :result
  end
end