flakes/notetaking/init.el

;; -*- lexical-binding: t; -*-

(require 'package)
(add-to-list 'package-archives '("melpa" . "https://melpa.org/packages/"))
(setq package-install-upgrade-built-in t)
(package-initialize)
;(package-refresh-contents) ;; Avoid long startup times, I think this is handled by Nix anyway?

(use-package transient
  :ensure t)

;; Global settings
(desktop-save-mode 1) ;; Remember window layouts and open buffers
(electric-pair-mode 1) ;; Automatic bracket matching
(global-auto-revert-mode t) ;; Automatically refresh buffers when changes on disk
(global-display-line-numbers-mode 1)
(save-place-mode 1) ;; Remember cursor/scroll position
(setq-default indent-tabs-mode nil)

;; Isolate backup and auto-save files
(setq backup-directory-alist
      `(("." . ,(expand-file-name "backups" user-emacs-directory))))
(setq auto-save-file-name-transforms
      `((".*" ,(expand-file-name "auto-saves/" user-emacs-directory) t)))
(setq create-lockfiles nil) ;; Disables .#filename lockfiles

;; External modules
(add-to-list 'load-path (expand-file-name "modules" user-emacs-directory))
(load (expand-file-name "modules/my-org.el" user-emacs-directory))

;; Search and navigation

(use-package vertico ;; https://github.com/minad/vertico
  :ensure t
  ;:custom
  ;(vertico-scroll-margin 0) ;; Different scroll margin
  ;(vertico-count 20) ;; Show more candidates
  ;(vertico-resize t) ;; Grow and shrink the Vertico minibuffer
  ;(vertico-cycle t) ;; Enable cycling for `vertico-next/previous'
  :init
  (vertico-mode)
  )

(use-package savehist
  :init
  (savehist-mode)
  )

(use-package saveplace-pdf-view
  :ensure t
  :after (:any doc-view pdf-tools)
  :demand t)

(use-package orderless
  :ensure t
  :custom
  ;; Configure a custom style dispatcher (see the Consult wiki)
  ;; (orderless-style-dispatchers '(+orderless-consult-dispatch orderless-affix-dispatch))
  ;; (orderless-component-separator #'orderless-escapable-split-on-space)
  (completion-styles '(orderless basic))
  (completion-category-overrides '((file (styles partial-completion))))
  (completion-category-defaults nil) ;; Disable defaults, use our settings
  (completion-pcm-leading-wildcard t) ;; Emacs 31: partial-completion behaves like substring
  )

(use-package marginalia
  :ensure t
  :init
  (marginalia-mode)
  )

(use-package emacs
  :custom
  ;; Enable context menu. `vertico-multiform-mode' adds a menu in the minibuffer
  ;; to switch display modes.
  (context-menu-mode t)
  ;; Support opening new minibuffers from inside existing minibuffers.
  (enable-recursive-minibuffers t)
  ;; Hide commands in M-x which do not work in the current mode.  Vertico
  ;; commands are hidden in normal buffers. This setting is useful beyond
  ;; Vertico.
  (read-extended-command-predicate #'command-completion-default-include-p)
  ;; Do not allow the cursor in the minibuffer prompt
  (minibuffer-prompt-properties
   '(read-only t cursor-intangible t face minibuffer-prompt)))

(use-package consult ;; https://github.com/minad/consult
  :ensure t
  :bind (("C-x b" . consult-buffer)      ;; Fuzzy find open buffers, recents, & bookmarks
         ("M-y"   . consult-yank-pop)    ;; Better paste history
         ("M-s r" . consult-ripgrep)     ;; Search text INSIDE all your files
         ("M-g g" . consult-goto-line)))

;; Interaction & tools

(use-package evil
  :ensure t
  :init
  (setq evil-shift-width 2)
  :config
  (evil-mode 1)
  (with-eval-after-load 'evil-maps (define-key evil-motion-state-map (kbd "TAB") nil))
  )

(use-package pdf-tools ;; https://github.com/vedang/pdf-tools
  :ensure t
  :custom
  (pdf-util-convert-program "magick") ;; "The pdf-util-convert-program is unset or non-executable"
  (pdf-view-incompatible-modes nil) ;; Silences the annoying warning popup
  :init
  (add-hook 'pdf-view-mode-hook (lambda () (display-line-numbers-mode -1)))
  (add-hook 'pdf-view-mode-hook (lambda () (blink-cursor-mode -1)))
  :config
  (pdf-loader-install)
  )

(use-package olivetti
  :ensure t
  ) ;; Activate with M-x olivetti-mode

(use-package auto-dark
  :ensure t
  :custom
  (auto-dark-themes '((modus-vivendi) (modus-operandi)))
  :hook
  (auto-dark-dark-mode
   . (lambda ()
        (pdf-view-midnight-minor-mode 1)
        ))
  (auto-dark-light-mode
   . (lambda ()
        ;; something to execute when light mode is detected
        (pdf-view-midnight-minor-mode -1)
        ))
  :init
  (auto-dark-mode)
  )

;; TODO Make M-x also fuzzy
;; TODO Make Find file fuzzy
;; TODO Save file search history across sessions

;; TODO Clicking links shows the content of that link in the adjacent pane. Often there is a PDF in that pane. I would like to choose to open links in the current pane instead. Idk, is Shift+Click or some actual keybind possible? Also, what is the current keybind for following links using key strokes?
;; TODO Is there some quicker way to switch between buffers, other than using the Buffer tab in the Menu bar, or :b with matching?

;; TODO org-roam stores everything with a prefix. Is there a way to disable that or not?
;; TODO Put exports in their own directory? (now filename-prefix.pdf)
;; TODO Put dailies in "journals" instead of "daily"
;; TODO I store my lecture PDFs in ~/Nextcloud/Documents/UGent/<course>/theory/*.pdf, is there some way to make a shortcut for this (related to Fuzzy finding files etc.). Maybe consider integrating with Zotero and storing PDFs there?

;; Additional package to explore
;; TODO https://magit.vc/ <-> Nextcloud WebDAV? What about mobile? FolderSync seems unreliable (currently using for LogSeq, often reports failures without actually being recently modified files.) I have my own Git server, but what about keys - I don't really like just making new keysets for this..?

;; Turn on Auto Fill mode automatically in Text mode and related modes (see Hooks). 
;; TODO (add-hook 'text-mode-hook 'auto-fill-mode)
;; Do I want this?

;; TODO Automatically save buffer when going to other file -- maybe interactively?
;; TODO Spellchecking (UK & Dutch)

;; TODO Some automation to create anki cards intext without having to write the boilerplate
;; TODO Currently, failing exports (latexmk) just show that something has gone wrong. I have to run the command manually to see the output. Is there some log buffer or something?

;; TODO Is there some way to split the "org-mode/org-roam" environment from the rest of the config? Say that I want to use this for editing programming languages in the future too?

;; TODO I was thinking of syncing (1-way) Org TO-DO's to CalDav (Nextcloud), new calendar, so I can quickly see them in my tasklist. (https://github.com/dengste/org-caldav)

;; TODO Finally, compare experience to organice https://organice.200ok.ch/

;; TODO Remember collapse states in files