module Public
  class TournamentGroupsController < WebBaseController
    before_action :require_login!
    before_action :set_tournament

    def create
      Tournaments::Entitlements.new(@club).assert_writable!
      position = @tournament.groups.maximum(:position).to_i + 1
      name = params.dig(:tournament_group, :name).presence || "Girone #{('A'.ord + position).chr}"
      @tournament.groups.create!(name: name, position: position)
      redirect_to public_tournament_path(@tournament, tab: "struttura"), notice: t("flash.tournaments.group_added")
    rescue Tournaments::EntitlementError => e
      redirect_to public_club_billing_path(@club), alert: e.message
    end

    def destroy
      Tournaments::Entitlements.new(@club).assert_writable!
      @tournament.groups.find(params[:group_id]).destroy!
      redirect_to public_tournament_path(@tournament, tab: "struttura"), notice: t("flash.tournaments.group_removed")
    rescue Tournaments::EntitlementError => e
      redirect_to public_club_billing_path(@club), alert: e.message
    end

    private

    def set_tournament
      @tournament = Tournament.find(params[:id])
      @club = @tournament.club
      require_club_owner!(@club)
    end
  end
end