defmodule Yousign.Request do
  @moduledoc """
  A module for handling the internal requests to the Yousign API
  """

  alias Yousign.Config

  def make_request(:get, endpoint) do
    url = "#{base_url()}/#{endpoint}"

    {:ok, res} =
      :get
      |> Finch.build(url, [{"Authorization", "Bearer #{Config.resolve(:api_key)}"}])
      |> Finch.request(Yousign.API)

    Jason.decode!(Map.get(res, :body), keys: :atoms)
  end

  def make_request(method, endpoint, body) do
    url = "#{base_url()}/#{endpoint}"

    {:ok, res} =
      method
      |> Finch.build(
        url,
        [
          {"Authorization", "Bearer #{Config.resolve(:api_key)}"},
          {"Content-Type", "application/json"}
        ],
        Jason.encode!(body)
      )
      |> Finch.request(Yousign.API)

    Jason.decode!(Map.get(res, :body), keys: :atoms)
  end

  def make_raw_request(:get, endpoint) do
    url = "#{base_url()}/#{endpoint}"

    {:ok, res} =
      :get
      |> Finch.build(url, [{"Authorization", "Bearer #{Config.resolve(:api_key)}"}])
      |> Finch.request(Yousign.API)

    case Map.get(res, :body) do
      nil -> {:error, "No response"}
      body -> {:ok, body}
    end
  end

  def make_raw_request(method, endpoint, body) do
    url = "#{base_url()}/#{endpoint}"

    {:ok, res} =
      method
      |> Finch.build(
        url,
        [
          {"Authorization", "Bearer #{Config.resolve(:api_key)}"},
          {"Content-Type", "application/json"}
        ],
        Jason.encode!(body)
      )
      |> Finch.request(Yousign.API)

    case Map.get(res, :body) do
      nil -> {:error, "No response"}
      body -> {:ok, body}
    end
  end

  def base_url() do
    if(Config.resolve(:use_sandbox, false)) do
      "https://staging-api.yousign.com"
    else
      "https://api.yousign.com"
    end
  end

  def web_url() do
    if(Config.resolve(:use_sandbox, false)) do
      "https://staging-app.yousign.com"
    else
      "https://webapp.yousign.com"
    end
  end
end