(in-package #:chatikbot)

(defvar *twitter-access-token* nil "OAuth access token")

(defparameter *timeline-url* "https://api.twitter.com/1.1/statuses/user_timeline.json")

(defun get-tweets (user-id &key since-id (count 5))
  (loop for status in
       (yason:parse
                 (flexi-streams:octets-to-string
                  (cl-oauth:access-protected-resource
                   (format nil "~A?~A"
                           *timeline-url*
                           (cl-oauth::alist->query-string
                            (remove-if
                             (complement #'cdr)
                             (list
                              (cons "user_id" user-id)
                              (cons "count" count)
                              (cons "since_id" since-id)
                              (cons "trim_user" 1)
                              (cons "exclude_replies" 1)))
                            :include-leading-ampersand nil))
                   *twitter-access-token*))
                 :object-as :alist)
     collect (cons
              (cdr (assoc "id" status :test #'equal))
              (cdr (assoc "text" status :test #'equal)))))