(in-package :cl-user)
(defpackage #:assboard.wot
  (:use :cl :assboard.utils)
  (:export #:get-trustlist
           #:*trustlist-cache*))
(in-package #:assboard.wot)

(defparameter +trustlist-url+ "http://files.bitcoin-assets.com/wot/trustlist.txt" "Precompiled list of L1/L2 assbot's trustees")

(defvar *trustlist-cache* nil "Latest fetched trustlist")

(defun get-fingerprint-and-username (line)
  (cons
   (subseq line 0 40)
   (subseq line (1+ (position #\Space line :start 41)))))

(defun get-trustlist ()
  (let ((stream
         (drakma:http-request +trustlist-url+
                              :external-format-in :utf-8
                              :want-stream t)))
    (setf *trustlist-cache*
          (loop for line = (read-line stream nil)
             while line
             collect (get-fingerprint-and-username line)))))