class MediaAsset < ApplicationRecord
  has_one :media_metadata, dependent: :destroy

  def self.search(params)
    q = search_attributes(params, :id, :created_at, :updated_at, :md5, :file_ext, :file_size, :image_width, :image_height)
    q = q.apply_default_order(params)
    q
  end

  def file=(file_or_path)
    media_file = file_or_path.is_a?(MediaFile) ? file_or_path : MediaFile.open(file_or_path)

    self.md5 = media_file.md5
    self.file_ext = media_file.file_ext
    self.file_size = media_file.file_size
    self.image_width = media_file.width
    self.image_height = media_file.height
    self.media_metadata = MediaMetadata.new(file: media_file)
  end
end