# NOTE: This file is auto generated by googly. Do not edit it manually.

defmodule Googly.CloudVision.Model.ImageContext do
  @moduledoc """
  Image context and/or feature-specific parameters.

  ## Attributes

  *   `crop_hints_params` (*type:* `Googly.CloudVision.Model.CropHintsParams.t()`) - Parameters for crop hints annotation request.
  *   `language_hints` (*type:* `list(String.t())`) - List of languages to use for TEXT_DETECTION. In most cases, an empty value yields the best results since it enables automatic language detection. For languages based on the Latin alphabet, setting `language_hints` is not needed. In rare cases, when the language of the text in the image is known, setting a hint will help get better results (although it will be a significant hindrance if the hint is wrong). Text detection returns an error if one or more of the specified languages is not one of the [supported languages](https://cloud.google.com/vision/docs/languages).
  *   `lat_long_rect` (*type:* `Googly.CloudVision.Model.LatLongRect.t()`) - Not used.
  *   `product_search_params` (*type:* `Googly.CloudVision.Model.ProductSearchParams.t()`) - Parameters for product search.
  *   `text_detection_params` (*type:* `Googly.CloudVision.Model.TextDetectionParams.t()`) - Parameters for text detection and document text detection.
  *   `web_detection_params` (*type:* `Googly.CloudVision.Model.WebDetectionParams.t()`) - Parameters for web detection.
  """

  defstruct [
    :crop_hints_params,
    :language_hints,
    :lat_long_rect,
    :product_search_params,
    :text_detection_params,
    :web_detection_params
  ]

  @type t :: %__MODULE__{
          crop_hints_params: Googly.CloudVision.Model.CropHintsParams.t() | nil,
          language_hints: list(String.t()) | nil,
          lat_long_rect: Googly.CloudVision.Model.LatLongRect.t() | nil,
          product_search_params: Googly.CloudVision.Model.ProductSearchParams.t() | nil,
          text_detection_params: Googly.CloudVision.Model.TextDetectionParams.t() | nil,
          web_detection_params: Googly.CloudVision.Model.WebDetectionParams.t() | nil
        }

  @wire %{
    crop_hints_params: "cropHintsParams",
    language_hints: "languageHints",
    lat_long_rect: "latLongRect",
    product_search_params: "productSearchParams",
    text_detection_params: "textDetectionParams",
    web_detection_params: "webDetectionParams"
  }
  @doc false
  def __wire__, do: @wire

  @doc false
  def decode(nil), do: nil
  def decode(list) when is_list(list), do: Enum.map(list, &decode/1)

  def decode(m) do
    %__MODULE__{
      crop_hints_params: Googly.CloudVision.Model.CropHintsParams.decode(m["cropHintsParams"]),
      language_hints: m["languageHints"],
      lat_long_rect: Googly.CloudVision.Model.LatLongRect.decode(m["latLongRect"]),
      product_search_params:
        Googly.CloudVision.Model.ProductSearchParams.decode(m["productSearchParams"]),
      text_detection_params:
        Googly.CloudVision.Model.TextDetectionParams.decode(m["textDetectionParams"]),
      web_detection_params:
        Googly.CloudVision.Model.WebDetectionParams.decode(m["webDetectionParams"])
    }
  end
end