# frozen_string_literal: true

class CountersController < ApplicationController
  before_action :set_section, only: [ :new, :create ]
  before_action :set_character, only: [ :new, :create ]
  before_action :set_counter, only: [ :update, :destroy ]

  def new
    @counter = @section.counters.new
  end

  def create
    @counter = @section.counters.new(counter_params)
    unless @counter.save
      render :new, status: :unprocessable_entity
    end
  end

  def update
    @counter.update(counter_params)
  end

  def destroy
    @id = helpers.dom_id(@counter)
    @counter.destroy
  end

  private
    def set_character
      @character = @section.character
    end

    def set_section
      @section = Current.user.character_sheet_sections.find(params[:character_sheet_section_id])
    end

    def set_counter
      @counter = Current.user.counters.find(params[:id])
    end

    def counter_params
      params.require(:counter).permit(
        :name,
        :value,
        :character_sheet_section_id,
      )
    end
end