module Paddle
  module Classic
    class Resource
      attr_reader :client

      def initialize(client)
        @client = client
      end

      private

      # def get_request(url, params: {}, headers: {})
      #   handle_response client.connection.get(url, params, headers)
      # end

      def post_request(url, body: {}, headers: {})
        attrs = { vendor_id: client.vendor_id, vendor_auth_code: client.vendor_auth_code }
        handle_response client.connection.post(url, attrs.merge(body), headers)
      end

      # def patch_request(url, body:, headers: {})
      #   handle_response client.connection.patch(url, body, headers)
      # end

      # def put_request(url, body:, headers: {})
      #   handle_response client.connection.put(url, body, headers)
      # end

      # def delete_request(url, params: {}, headers: {})
      #   handle_response client.connection.delete(url, params, headers)
      # end

      def handle_response(response)
        case response.status
        when 400
          raise Error, "Error 400: Your request was malformed. '#{response.body["message"]}'"
        when 401
          raise Error, "Error 401: You did not supply valid authentication credentials. '#{response.body["error"]}'"
        when 403
          raise Error, "Error 403: You are not allowed to perform that action. '#{response.body["error"]}'"
        when 404
          raise Error, "Error 404: No results were found for your request. '#{response.body["error"]}'"
        when 409
          raise Error, "Error 409: Your request was a conflict. '#{response.body["message"]}'"
        when 429
          raise Error, "Error 429: Your request exceeded the API rate limit. '#{response.body["error"]}'"
        when 500
          raise Error, "Error 500: We were unable to perform the request due to server-side problems. '#{response.body["error"]}'"
        when 503
          raise Error, "Error 503: You have been rate limited for sending more than 20 requests per second. '#{response.body["error"]}'"
        when 501
          raise Error, "Error 501: This resource has not been implemented. '#{response.body["error"]}'"
        end

        if response.body && response.body["error"]
          raise Error, "Error #{response.body["error"]["code"]} - #{response.body["error"]["message"]}"
        end

        response
      end
    end
  end
end