# NOTE: This file is auto generated by OpenAPI Generator 6.6.0 (https://openapi-generator.tech).
# Do not edit this file manually.

defmodule Ory.Deserializer do
  @moduledoc """
  Helper functions for deserializing responses into models
  """

  @doc """
  Update the provided model with a deserialization of a nested value
  """
  @spec deserialize(struct(), :atom, :atom, struct(), keyword()) :: struct()
  def deserialize(model, field, :list, mod, options) do
    model
    |> Map.update!(field, &(Poison.Decode.decode(&1, Keyword.merge(options, [as: [struct(mod)]]))))
  end

  def deserialize(model, field, :struct, mod, options) do
    model
    |> Map.update!(field, &(Poison.Decode.decode(&1, Keyword.merge(options, [as: struct(mod)]))))
  end

  def deserialize(model, field, :map, mod, options) do
    maybe_transform_map = fn
      nil ->
        nil

      existing_value ->
        Map.new(existing_value, fn
          {key, val} ->
            {key, Poison.Decode.decode(val, Keyword.merge(options, as: struct(mod)))}
        end)
    end

    Map.update!(model, field, maybe_transform_map)
  end

  def deserialize(model, field, :date, _, _options) do
    value = Map.get(model, field)
    case is_binary(value) do
      true ->
        case DateTime.from_iso8601(value) do
          {:ok, datetime, _offset} -> Map.put(model, field, datetime)
          _ -> model
        end

      false ->
        model
    end
  end
end