defmodule Poex.Utils.DeltaUtils do
  alias Delta.Op

  def convert_ops(map) do
    ops = Map.get(map, "ops") || []

    Enum.map(ops, fn op ->
      type = Map.keys(op) |> List.first()
      value = Map.get(op, type)
      attrs = Map.get(op, "attributes")

      case type do
        "insert" -> Op.insert(value, attrs)
        "delete" -> Op.delete(value)
        "retain" -> Op.retain(value, attrs)
      end
    end)
  end
end