(use-package markdown-mode
  :mode "\\.\\(?:md\\|markdown\\|mkd\\|mdown\\|mkdn\\|mdwn\\|mdx\\)\\'")

(use-package gptel :demand t 
  :custom
  (gptel-use-curl t)

  (gptel-directives
    '((default . "")))

  :hook
  (gptel-post-response-functions . gptel-end-of-response)

  :config
  (when (eq system-type 'windows-nt)
    (setq gptel-curl-extra-args '("--ssl-no-revoke")))

  (setq gptel-model   "deepseek-v4-pro"
        gptel-backend (gptel-make-openai "DeepSeek"
                        :host "api.deepseek.com"
                        :endpoint "/chat/completions"
                        :stream t
                        :key "YOUR-DEEPSEEK-KEY"
                        :models '("deepseek-v4-flash" "deepseek-v4-pro")))

  (gptel-make-preset 'max
    :request-params '(:reasoning_effort "max"))
  (gptel-make-preset 'no-r
    :request-params '(:thinking '(:type "disabled"))))

(use-package ob-gptel :after org :demand t
  :vc (:url "git@github.com:jwiegley/ob-gptel"
           :rev :newest)

  :config
  (add-to-list 'org-babel-load-languages '(gptel . t))

  (defun my/ob-gptel-exclude-current-block (orig-fun &rest args)
    "Adjust point so that the current block is not included in session history."
    (save-excursion
      (beginning-of-line)
      (apply orig-fun args)))
  (advice-add 'ob-gptel-find-session :around #'my/ob-gptel-exclude-current-block))