;;; Dotfiles --- Jakub Dlugosz emacs config
;;; Commentary:

;;; Code:

(defvar jd/org-home "~/Documents/Org")
(defvar jd/org-roam-home (concat jd/org-home "/roam"))
(defvar jd/org-roam-agenda (concat jd/org-home "/agenda"))
(defvar jd/org-roam-daily-home (concat jd/org-roam-home "/daily"))

(defun jd/org-mode-init ()
  (org-indent-mode)
  (variable-pitch-mode 1)
  (visual-line-mode 1))

(defun jd-emacs/org-insert-date (&optional date)
  (org-insert-time-stamp (org-read-date nil t (or date "+0d"))))

(use-package org-pomodoro
  :guix-package "emacs-org-pomodoro")

(use-package org-caldav
  :guix-package "emacs-org-caldav"
  :config
  (setq org-caldav-url         "http://jdlugosz.com:5232/jdlugosz"
	org-caldav-calendar-id "841a6259-8fe5-a178-e326-ddbb7c767e22"
	org-caldav-inbox       (concat jd/org-roam-agenda
				       "/main.org")
	org-caldav-files       nil
	org-icalendar-timezone "Europe/Warsaw"))

(use-package org
  :guix-package "emacs-org"
  :pin org
  :commands (org-capture org-agenda)
  :hook (org-mode . jd/org-mode-init)
  :bind
  ("C-c o c" . #'org-capture)
  ("C-c o p" . #'org-mobile-pull)
  ("C-c o P" . #'org-mobile-push)
  ("C-c o a" . #'org-agenda)
  :config
  (setq org-directory (file-truename "~/Documents/Org/"))
  (setq org-mobile-inbox-for-pull (concat org-directory "flagged.org"))
  (setq org-mobile-directory "~/Documents/Org/Mobile/")
  (setq org-agenda-files '("Tasks.org" "Inbox.org" "Habits.org"))
  (setq org-ellipsis " ▾")
  (setq org-agenda-start-with-log-mode t)
  (setq org-log-done 'time)
  (setq org-log-into-drawer t)
  (setq org-return-follows-link t)
  (setq org-capture-templates
	`(("t" "Tasks / Projects")
	  ("tt" "Task" entry (file+olp "Tasks.org" "Inbox")
	   "* TODO %?\n  %t\n  %a\n  %i" :empty-lines 1)
	  ("tT" "Task for tomorow" entry (file+olp "Tasks.org" "Inbox")
	   "* TODO %?\n %t\n  SCHEDULED: %(jd-emacs/org-insert-date \"+1d\")>\n %a\n %i" :empty-lines 1)

	  ("m" "Metrics Capture")
	  ("mm" "Metrics" table-line (file+headline "Metrics.org" "Metrics")
	   "| %U | %^{Weight} | %^{Waist} | %^{Notes} |" :kill-buffer t)
	  ("sh" "School Homework" entry (file+olp "school/todo(jd-emacs/org-insert-date \"1\").org"))))

  (setq org-latex-listings 'minted
	org-latex-packages-alist '(("" "minted"))
	org-latex-pdf-process
	'("pdflatex -shell-escape -interaction nonstopmode -output-directory %o %f"
	  "pdflatex -shell-escape -interaction nonstopmode -output-directory %o %f"))
  (require 'org-tempo)
  
  (defun jd/org-font-setup ()
    ;; Replace list hyphen with dot
    (font-lock-add-keywords 'org-mode
			    '(("^ *\\([-]\\) "
			       (0 (prog1 () (compose-region (match-beginning 1) (match-end 1) "•-"))))))

    ;; Set faces for heading levels
    (dolist (face '((org-level-1 . 1.3)
		    (org-level-2 . 1.2)
		    (org-level-3 . 1.1)
		    (org-level-4 . 1.0)
		    (org-level-5 . 1.0)
		    (org-level-6 . 1.0)
		    (org-level-7 . 1.0)
		    (org-level-8 . 1.0)))
      (set-face-attribute (car face) nil :font "Terminus" :weight 'Bold :height (cdr face)))

    ;; Ensure that anything that should be fixed-pitch in Org files appears that way
    (set-face-attribute 'org-block nil    :font "Terminus" :inherit 'fixed-pitch :height 100)
    (set-face-attribute 'org-table nil    :inherit 'fixed-pitch)
    (set-face-attribute 'org-formula nil  :inherit 'fixed-pitch)
    (set-face-attribute 'org-code nil     :inherit '(shadow fixed-pitch))
    (set-face-attribute 'org-table nil    :font "Terminus" :inherit '(shadow fixed-pitch))
    (set-face-attribute 'org-verbatim nil :inherit '(shadow fixed-pitch))
    (set-face-attribute 'org-special-keyword nil :inherit '(font-lock-comment-face fixed-pitch))
    (set-face-attribute 'org-meta-line nil :inherit '(font-lock-comment-face fixed-pitch))
    (set-face-attribute 'org-checkbox nil  :inherit 'fixed-pitch)
    (set-face-attribute 'line-number nil :inherit 'fixed-pitch)
    (set-face-attribute 'line-number-current-line nil :inherit 'fixed-pitch))

  (with-eval-after-load 'org (jd/org-font-setup))

  (defun jd-emacs/org-timer-stop ()
    (start-process-shell-command "notify-send" nil "notify-send Zakonczono odliczanie"))


  (add-hook 'org-timer-stop-hook #'jd-emacs/org-timer-stop)

  (defun jd/org-tempo-setup ()
    (dolist (template '(("s" . "src")
			("sql" . "src sql")
			("sh" . "src sh")
			("el" . "src emacs-lisp")
			("li" . "src lisp")
			("sc" . "src scheme")
			("ts" . "src typescript")
			("py" . "src python")
			("go" . "src go")
			("yaml" . "src yaml")))
      (add-to-list 'org-structure-template-alist template)))

  (with-eval-after-load 'org-tempo (jd/org-tempo-setup))

  (org-babel-do-load-languages
   'org-babel-load-languages
   '((emacs-lisp . t)
     (python . t)))

  (defun jd/org-babel-tangle-config ()
    (when (string-equal (file-name-directory (buffer-file-name))
			(expand-file-name "~/dotfiles/"))
      ;; Dynamic scoping to the rescue
      (let ((org-confirm-babel-evaluate nil))
	(org-babel-tangle))))

  (add-hook 'org-mode-hook (lambda () (add-hook 'after-save-hook #'jd/org-babel-tangle-config))))

(use-package org-superstar
  :guix-package "emacs-org-superstar"
  :hook (org-mode . org-superstar-mode)
  :init
  (setq org-superstar-special-todo-items t)
  (setq org-superstar-remove-leading-stars t)
  (setq org-superstar-headline-bullets-list '("◉" "○" "●" "○" "●" "○" "●")))

(use-package org-roam
  :guix-package "emacs-org-roam"
  :custom
  (org-roam-directory (file-truename jd/org-roam-home))
  :bind (("C-c n l" . org-roam-buffer-toggle)
	 ("C-c n f" . org-roam-node-find)
	 ("C-c n g" . org-roam-graph)
	 ("C-c n i" . org-roam-node-insert)
	 ("C-c n c" . org-roam-capture)
	 ;; Dailies
	 ("C-c n j" . org-roam-dailies-capture-today))
  :bind-keymap
  ("C-c n d" . org-roam-dailies-map)
  :config
  (defun jd/org-roam-filter-by-tag (tag-name)
    (lambda (node)
      (member tag-name (org-roam-node-tags node))))

  (defun jd/org-roam-list-notes-by-tag (tag-name)
    (mapcar #'org-roam-node-file
	    (seq-filter
	     (jd/org-roam-filter-by-tag tag-name)
	     (org-roam-node-list))))

  (defun jd/org-roam-refreshagenda-list ()
    (interactive)
    (setq org-agenda-files (org-roam-list-files)))

  (setq org-roam-node-display-template (concat "${title:*} " (propertize "${tags:10}" 'face 'org-tag)))
  (setq org-roam-capture-templates
	'(("a" "workstuff" plain (file (concat org-roam-directory "/work"))
	   :target (file+head "work/%<%Y%m%d%H%M%S>-${slug}.org"
			      "#+title: ${title}\n")
	   :unnarrowed t)
	  ("b" "research" plain (file "~/Documents/roam/study/templates/research.org")
	   :target (file+head "study/%<%Y%m%d%H%M%S>-${slug}.org"
			      "#+title: ${title}\n")
	   :unnarrowed t)
	  ("s" "School")
	  ("ss" "School General" plain nil
	   :target (file+head
		    "school/%<%Y%m%d%H%M%S>-${slug}.org"
		    "#+title: ${title}\n")
	   :unnarrowed t)
	  ("sp" "Polish Lesson" plain nil
	   :target (file+head
		    "school/polish/%<%Y%m%d%H%M%S>-${slug}.org"
		    "#+title: ${title}\n")
	   :unnarrowed t)
	  ("sw" "Wos Lesson" plain nil
	   :target (file+head
		    "school/wos/%<%Y%m%d%H%M%S>-${slug}.org"
		    "#+title: ${title}\n")
	   :unnarrowed t)
	  ("g" "Guitar" plain nil
	   :target (file+head
		    "guitar/%<%Y%m%d%H%M%S>-${slug}.org"
		    "#+title: ${title}\n")
	   :unnarrowed t)
	  ("d" "default" plain nil
	   :target (file+head "%<%Y%m%d%H%M%S>-${slug}.org"
			      "#+title: ${title}\n")
	   :unnarrowed t)))

  (org-roam-db-autosync-mode))

(use-package ox-pandoc
  :guix-package "emacs-ox-pandoc")

(provide 'jd-org)

;;; jd-org.el ends here