defmodule BrySdkElixir.CmsSigner do
  @moduledoc false
  alias BrySdkElixir.Request

  def get_endpoint() do
    case Application.get_env(:bry_sdk_elixir, :env) do
      # :dev -> "https://kms.dev.bry.com.br/kms/rest/v1"
      # :homologacao -> "https://kms.hom.bry.com.br/kms/rest/v1"
      _ -> "https://hub2.bry.com.br/fw/v1"
    end
  end

  def assinaturas(kms_type, data) do
    Request.post("#{get_endpoint()}/cms/kms/assinaturas", data, [{"kms_type",kms_type}])
  end

  def verify_cms(data) do
    Request.post("https://fw2.bry.com.br/api/cms-verification-service/v1/signatures/verify", data, [{"Content-Type","multipart/form-data"}])
  end

  def verify_pdf(data) do
    Request.post("#{get_endpoint()}/pdf-verification-service/v1/signatures/verify", data, [{"Content-Type","multipart/form-data"}])
  end
  
  def test() do
    filename = "414103-unsigned.pdf"
    pdf = "/home/renee/Downloads/#{filename}"
          |> File.read!()
          |> Base.encode64()

    data = %{
      kms_data: %{
        pin: "Q2VydFNpZ25NclRlc3QxMjMh",
        uuid_cert: "9592e877-f58b-4171-bac5-6c8096b89765"
      },
      formatoDadosEntrada: "Base64",
      algoritmoHash: "SHA512",
      padrao: "CADES",
      perfil: "ADRA",
      formatoAssinatura: "ATTACHED",
      hashes: [
        pdf
      ]
    }
    with {:ok, response} <- assinaturas("BRYKMS", data) do
      raw =  response.assinaturas |> List.first()

      File.write!("#{filename}.p7s", Base.decode64!(raw), [:binary])
    end
  end

  def verify() do
    filename = "414103-unsigned.pdf.p7s"

  end
end