;;; tools/biblio/config.el -*- lexical-binding: t; -*-

;;
;;; `org-cite'

(use-package! oc
  :defer t
  :config
  (setq org-cite-global-bibliography
        (doom-enlist
         (or (bound-and-true-p citar-bibliography)
             (bound-and-true-p bibtex-completion-bibliography)))
        ;; Setup export processor; default csl/citeproc-el, with biblatex for
        ;; latex
        org-cite-export-processors '((latex biblatex) (t csl))
        org-support-shift-select t))


(use-package! citar
  :when (featurep! :completion vertico)
  :no-require
  :config
  (setq org-cite-insert-processor 'citar
        org-cite-follow-processor 'citar
        org-cite-activate-processor 'citar)
  (when (featurep! :lang org +roam2)
    ;; Include property drawer metadata for 'org-roam' v2.
    (setq citar-file-note-org-include '(org-id org-roam-ref))))


;; `org-cite' processors
(use-package! oc-biblatex :after oc)
(use-package! oc-csl :after oc)
(use-package! oc-natbib :after oc)


;;
;;; Third-party

(use-package! bibtex-completion
  :when (or (featurep! :completion ivy)
            (featurep! :completion helm))
  :defer t
  :config
  (setq bibtex-completion-additional-search-fields '(keywords)
        ;; Tell bibtex-completion to look at the File field of the bibtex to
        ;; figure out which pdf to open:
        bibtex-completion-pdf-field "file"))


(use-package! ivy-bibtex
  :when (featurep! :completion ivy)
  :defer t
  :config
  (add-to-list 'ivy-re-builders-alist '(ivy-bibtex . ivy--regex-plus)))