# frozen_string_literal: true

module Forms
  class Formulas::PlaygroundsController < Forms::Formulas::ApplicationController
    before_action :set_virtual_model

    def show
      @form_record = @virtual_model.new
    end

    def create
      @form_record = @virtual_model.new form_record_params
      return render :show unless @form_record.valid?

      @input = @form_record.serializable_hash
      @result = ScriptEngine.eval @formula.body, input: @input
    end

    private

    def set_virtual_model
      @virtual_model = @form.to_virtual_model
    end

    def form_record_params
      params.fetch(:form_record, {}).permit!
    end
  end
end