# Copyright (C) 2024-2025 LibreWeddingPlanner contributors

# frozen_string_literal: true

module Tables
  class WheelSwap
    private attr_reader :initial_solution
    def initialize(initial_solution)
      @initial_solution = initial_solution
    end

    def call(size = 1)
      Rails.logger.debug { "WheelSwap with size: #{size}" }
      new_solution = @initial_solution.deep_dup

      selected_guests = []

      size.times do
        selected_guests += new_solution.tables.map(&:pop)
      end

      selected_guests.shuffle!

      tables = new_solution.tables.cycle

      tables.next << selected_guests.pop while selected_guests.any?

      new_solution.tables.each(&:reset)

      new_solution
    end
  end
end