;;; init-notes.el --- for notes and tasks -*- lexical-binding: t -*-
;; Author: Franck Cuny <franck@fcuny.net>

;;; Commentary:

;; commentary

;;; Code:

(use-package denote
  :ensure t
  :hook (dired-mode . denote-dired-mode)
  :init
  (use-package denote-org-extras
    :ensure nil)
  (use-package denote-journal-extras
    :ensure nil)
  :bind (("C-c n r" . denote-rename-file)
	 ("C-c n t" . denote-journal-extras-new-or-existing-entry)
	 ("C-c n n" . denote-subdirectory)
	 ("C-c n c" . denote))
  :custom
  (denote-known-keywords '("journal" "project" "TIL" "people" "interviews"))
  (denote-rename-buffer-mode 1)
  (denote-journal-extras-directory (concat denote-directory "journal/" (format-time-string "%Y")))
  (denote-file-type "org")
  (denote-org-capture-specifiers "%i\n%?")
  (denote-dired-directories (list denote-directory))
  (denote-dired-directories-include-subdirectories t)
  (denote-journal-extras-title-format 'day-date-month-year))

(use-package consult-denote
  :after consult
  :ensure t
  :bind (("C-c n f" . consult-denote-find)
	 ("C-c n g" . consult-denote-grep))
  :config
  (consult-denote-mode 1)
  ;; Prefer `ripgrep' and `fd' variants when available
  (when (executable-find "fd")
    (setopt consult-denote-find-command #'consult-fd))
  (when (executable-find "rg")
    (setopt consult-denote-grep-command #'consult-ripgrep)))

(use-package org
  :hook
  (org-mode . turn-on-flyspell)
  (org-mode . visual-line-mode)
  (org-mode . org-indent-mode)

  :preface
  (defun my/org-entry-get-immediate (property)
    (save-excursion
      (let ((local (org--property-local-values property nil)))
        (and local (mapconcat #'identity
                              (delq nil local)
                              (org--property-get-separator property))))))

  (defun org-refile-heading-p ()
    (let ((todo-state (org-get-todo-state)))
      (if todo-state
          (string= todo-state "PROJECT")
        (my/org-entry-get-immediate "CATEGORY"))))

  :config
  (font-lock-add-keywords 'org-mode
                          '(("^ *\\(-\\) "
                             (0 (ignore (compose-region (match-beginning 1) (match-end 1) "•"))))))

  :custom
  (org-directory "~/Documents/notes")
  (org-default-notes-file (expand-file-name "tasks.org" org-directory))
  (org-agenda-files '("tasks.org" "inbox.org"))
  
  (org-startup-folded t)
  (org-startup-indented t)
  (org-startup-with-inline-images t)

  ;; enable todo and checkbox dependencies
  (org-enforce-todo-dependencies t)
  (org-enforce-todo-checkbox-dependencies t)

  ;; quick access for todo states
  (org-todo-keywords
   '((sequence "TODO(t)" "NEXT(n)" "WAITING(w!)" "|" "DONE(d)")
     (sequence "PROJECT(p@/!)" "|" "COMPLETE(d@/!)" "ABORTED(x@/!)")
     (sequence "|" "CANCELLED(c)")))

  (org-log-done 'time)
  (org-log-into-drawer t)

  ;; org-refile options
  (org-refile-target-verify-function 'org-refile-heading-p)
  (org-refile-targets
   '((org-agenda-files :maxlevel . 4)))
  (org-refile-allow-creating-parent-nodes (quote confirm))

  (org-hide-emphasis-markers t)
  (org-hide-leading-stars t)
  (org-pretty-entities t)

  (org-return-follows-link t)

  (org-export-backends '(html md))

  (org-imenu-depth 4)

  (org-insert-heading-respect-content t)

  (org-outline-path-complete-in-steps nil)

  (org-src-fontify-natively t)
  (org-src-preserve-indentation t)
  (org-src-tab-acts-natively t)
  (org-src-window-setup 'current-window)

  (org-yank-adjusted-subtrees t)

  (org-structure-template-alist
   '(("s" . "src")
     ("E" . "src emacs-lisp")
     ("p" . "src python")
     ("e" . "example")
     ("q" . "quote"))))

(use-package org-capture
  :ensure nil
  :after org
  :bind
  ("C-c c" . org-capture)
  :config
  (setq org-capture-templates
        `(("t" "Tasks" entry (file "inbox.org")
	   "* TODO %?\n%U" :prepend t :empty-lines 0)
	  ("n" "note" plain (file denote-last-path) #'denote-org-capture
           :no-save t :immediate-finish nil :kill-buffer t :jump-to-captured nil))))

(use-package org-agenda
  :ensure nil
  :after org
  :bind
  ("C-c a" . org-agenda)
  :custom
  (org-agenda-hide-tags-regexp (regexp-opt '("project")))
  (org-agenda-start-on-weekday 1))
  
(use-package org-auto-tangle
  :ensure t
  :hook (org-mode . org-auto-tangle-mode))

(use-package org-babel
  :no-require t
  :after (org)
  :config
  (org-babel-do-load-languages
   'org-babel-load-languages
   '((python     . t)
     (emacs-lisp . t)
     (calc       . t)
     (shell      . t)
     (sql        . t)
     (dot        . t)))
  (remove-hook 'kill-emacs-hook 'org-babel-remove-temporary-directory)
  (advice-add 'org-babel-edit-prep:emacs-lisp :after
              #'(lambda (_info) (run-hooks 'emacs-lisp-mode-hook))))

(provide 'init-notes)

;;; init-notes.el ends here