opti/panda_doc

# frozen_string_literal: true

module PandaDoc
  class ApiClient

    class << self
      def request(verb, path, data = {})
        if file = data.delete(:file)
          data = { file: file, data: JSON.generate(data) }
        end

        new(multipart: !!file).public_send(verb, path, **data)
      end
    end

    attr_reader :connection

    attr_reader :url_prefix
    private :url_prefix

    def initialize(multipart: false)
      @url_prefix = "/public/v1"
      @connection = Faraday.new(PandaDoc.configuration.endpoint) do |conn|
        if PandaDoc.configuration.api_key
          conn.request :authorization, "API-Key", PandaDoc.configuration.api_key
        else
          conn.request :authorization, :Bearer, PandaDoc.configuration.access_token
        end

        if multipart
          conn.request     :multipart
          conn.request     :url_encoded
        else
          conn.request     :json
        end

        if PandaDoc.configuration.logger
          conn.response    :logger, PandaDoc.configuration.logger, bodies: true
        end

        conn.response      :json, content_type: /\bjson$/
        conn.adapter       Faraday.default_adapter
      end
    end

    def post(path, data = {})
      connection.post(normalized_path(path), **data)
    end

    def get(path, data = {})
      connection.get(normalized_path(path), **data)
    end

    private

    def normalized_path(path)
      url_prefix + normalize_path(path)
    end

    def normalize_path(path)
      Faraday::Utils.normalize_path(path)
    end
  end
end