module ImagesHelper
  def thumbnail_variant(attachment)
    attachment.variant(
      gravity: "center",
      resize: "75x75>",
      extent: "75x75",
      background: "#fff",
    )
  end

  def medium_variant(attachment)
    attachment.variant(
      gravity: "center",
      resize: "100x100>",
      extent: "100x100",
      background: "#fff",
    )
  end

  def large_variant(attachment)
    attachment.variant(
      gravity: "center",
      resize: "150x150>",
      extent: "150x150",
      background: "#fff",
    )
  end

  def account_logo_variant(attachment)
    attachment.variant(resize_to_fit: [200, 200])
  end

  def profile_variant(attachment)
    attachment.variant(resize_to_fill: [100, 100, { gravity: "north" }])
  end

  def tiny_variant(attachment)
    attachment.variant(resize_to_fill: [40, 40, { gravity: "north" }])
  end
end