require "image_mosaic/version"
require 'mini_magick'
require 'tempfile'
require 'securerandom'
require 'image_mosaic/operations/compositor'
require 'image_mosaic/data/validator'
require 'image_mosaic/image/parent'
require 'image_mosaic/image/child'

module ImageMosaic
  class Construct
    def initialize(items)
      @items = items
    end

    def save
      parent.write("#{SecureRandom.uuid}.png")
    end

    private

    def parent
      @parent ||= Image::Parent.new(valid_items).create
    end

    def valid_items
      @valid_items ||= Data::Validator.new(@items).items
    end
  end
end