;;; thanos-aesthetics.el ---                         -*- lexical-binding: t; -*-

;; Copyright (C) 2023  Thanos Apollo

;; Author: Thanos Apollo <public@thanosapollo.com>
;; Keywords: 

;; This program is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.

;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;; GNU General Public License for more details.

;; You should have received a copy of the GNU General Public License
;; along with this program.  If not, see <https://www.gnu.org/licenses/>.

;;; Commentary:
;; ╭━━━━┳╮╱╱╱╱╱╱╱╱╱╱╱╱╱╱╭━━━╮╱╱╱╱╱╭╮╭╮╱╱╱╱╱╱╱╱╭━━━╮
;; ┃╭╮╭╮┃┃╱╱╱╱╱╱╱╱╱╱╱╱╱╱┃╭━╮┃╱╱╱╱╱┃┃┃┃╱╱╱╱╱╱╱╱┃╭━━╯
;; ╰╯┃┃╰┫╰━┳━━┳━╮╭━━┳━━╮┃┃╱┃┣━━┳━━┫┃┃┃╭━━╮╱╱╱╱┃╰━━┳╮╭┳━━┳━━┳━━╮
;; ╱╱┃┃╱┃╭╮┃╭╮┃╭╮┫╭╮┃━━┫┃╰━╯┃╭╮┃╭╮┃┃┃┃┃╭╮┃╭━━╮┃╭━━┫╰╯┃╭╮┃╭━┫━━┫
;; ╱╱┃┃╱┃┃┃┃╭╮┃┃┃┃╰╯┣━━┃┃╭━╮┃╰╯┃╰╯┃╰┫╰┫╰╯┃╰━━╯┃╰━━┫┃┃┃╭╮┃╰━╋━━┃
;; ╱╱╰╯╱╰╯╰┻╯╰┻╯╰┻━━┻━━╯╰╯╱╰┫╭━┻━━┻━┻━┻━━╯╱╱╱╱╰━━━┻┻┻┻╯╰┻━━┻━━╯
;; ╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱┃┃
;; ╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╰╯
;;; Code:

(setf inhibit-startup-message t)
(setf initial-scratch-message nil)

;; Transparency
(add-to-list 'default-frame-alist '(alpha-background . 90))
(add-to-list 'default-frame-alist '(alpha 90 90))

(when (equal is-phone nil)
  (scroll-bar-mode -1)
  (set-fringe-mode 10))

(tool-bar-mode -1)
(tooltip-mode -1)
(menu-bar-mode -1)
(which-key-mode 1)
(blink-cursor-mode -1)
(menu-bar--visual-line-mode-enable)
(global-visual-line-mode 1)

;; Set emojis for emacs 29
(require 'emojify)
(setf global-emojify-mode 1)

(setf visible-bell t)

(column-number-mode)
(global-display-line-numbers-mode 1)
(menu-bar--display-line-numbers-mode-relative)

;;Disable line numbers for some modes
(defvar thanos/no-line-number-modes
  '(pdf-view-mode-hook
    org-mode-hook
    term-mode-hook
    shell-mode-hook
    eshell-mode-hook
    vterm-mode-hook
    elfeed
    vterm-mode
    telega-chat-mode-hook
    telega-root-mode-hook
    nov-mode-hook
    transmission-mode-hook))

(cl-loop for mode in thanos/no-line-number-modes
	 do (add-hook mode (lambda () (display-line-numbers-mode 0))))

;; Set font-size for each device
(custom-set-faces
 (if is-hermes '(default ((t (:inherit nil :height 120 :family "Source Code Pro"))))
   '(default ((t (:inherit nil :height 135 :family "Source Code Pro"))))))

;; Modus-themes configuration
(setf modus-themes-italic-constructs t
      modus-themes-bold-constructs nil
      modus-themes-mixed-fonts nil
      modus-themes-subtle-line-numbers t
      modus-themes-intense-mouseovers nil
      modus-themes-deuteranopia t
      modus-themes-tabs-accented t
      modus-themes-variable-pitch-ui nil
      modus-themes-inhibit-reload t ; only applies to `customize-set-variable' and related
      modus-themes-fringes nil ; {nil,'subtle,'intense}
      ;; Options for `modus-themes-lang-checkers' are either nil (the
      ;; default), or a list of properties that may include any of those
      ;; symbols: `straight-underline', `text-also', `background',
      ;; `intense' OR `faint'.
      modus-themes-lang-checkers nil
      ;; Options for `modus-themes-mode-line' are either nil, or a list
      ;; that can combine any of `3d' OR `moody', `borderless',
      ;; `accented', a natural number for extra padding (or a cons cell
      ;; of padding and NATNUM), and a floating point for the height of
      ;; the text relative to the base font size (or a cons cell of
      ;; height and FLOAT)
      modus-themes-mode-line '(accented borderless (padding . 2) (height . 1.0))
      ;; Same as above:
      ;; modus-themes-mode-line '(accented borderless 4 0.9)

      ;; Options for `modus-themes-markup' are either nil, or a list
      ;; that can combine any of `bold', `italic', `background',
      ;; `intense'.
      modus-themes-markup '(background bold italic)

      ;; Options for `modus-themes-syntax' are either nil (the default),
      ;; or a list of properties that may include any of those symbols:
      ;; `faint', `yellow-comments', `green-strings', `alt-syntax'
      modus-themes-syntax '(green-strings)

      ;; Options for `modus-themes-hl-line' are either nil (the default),
      ;; or a list of properties that may include any of those symbols:
      ;; `accented', `underline', `intense'
      modus-themes-hl-line '(underline accented)

      ;; Options for `modus-themes-paren-match' are either nil (the
      ;; default), or a list of properties that may include any of those
      ;; symbols: `bold', `intense', `underline'
      modus-themes-paren-match '(bold intense)

      ;; Options for `modus-themes-links' are either nil (the default),
      ;; or a list of properties that may include any of those symbols:
      ;; `neutral-underline' OR `no-underline', `faint' OR `no-color',
      ;; `bold', `italic', `background'
      modus-themes-links '(neutral-underline italic)

      ;; Options for `modus-themes-box-buttons' are either nil (the
      ;; default), or a list that can combine any of `flat', `accented',
      ;; `faint', `variable-pitch', `underline', `all-buttons', the
      ;; symbol of any font weight as listed in `modus-themes-weights',
      ;; and a floating point number (e.g. 0.9) for the height of the
      ;; button's text.
      modus-themes-box-buttons '(variable-pitch flat faint 0.9)

      ;; Options for `modus-themes-prompts' are either nil (the
      ;; default), or a list of properties that may include any of those
      ;; symbols: `background', `bold', `gray', `intense', `italic'
      modus-themes-prompts '(intense)

      ;; The `modus-themes-completions' is an alist that reads three
      ;; keys: `matches', `selection', `popup'.  Each accepts a nil
      ;; value (or empty list) or a list of properties that can include
      ;; any of the following (for WEIGHT read further below):
      ;;
      ;; `matches' - `background', `intense', `underline', `italic', WEIGHT
      ;; `selection' - `accented', `intense', `underline', `italic', `text-also' WEIGHT
      ;; `popup' - same as `selected'
      ;; `t' - applies to any key not explicitly referenced (check docs)
      ;;
      ;; WEIGHT is a symbol such as `semibold', `light', or anything
      ;; covered in `modus-themes-weights'.  Bold is used in the absence
      ;; of an explicit WEIGHT.
      modus-themes-completions '((matches . (bold underline))
				 (selection . (semibold accented))
				 (popup . (accented intense)))

      modus-themes-mail-citations nil ; {nil,'intense,'faint,'monochrome}

      ;; Options for `modus-themes-region' are either nil (the default),
      ;; or a list of properties that may include any of those symbols:
      ;; `no-extend', `bg-only', `accented'
      modus-themes-region '(bg-only no-extend)

      ;; Options for `modus-themes-diffs': nil, 'desaturated, 'bg-only
      modus-themes-diffs 'desaturated

      modus-themes-org-blocks 'gray-background ; {nil,'gray-background,'tinted-background}

      modus-themes-org-agenda ; this is an alist: read the manual or its doc string
      '((header-block . (variable-pitch 1.3))
	(header-date . (grayscale workaholic bold-today 1.1))
	(event . (accented varied))
	(scheduled . uniform)
	(habit . traffic-light))

      modus-themes-headings ; this is an alist: read the manual or its doc string
      '((1 . (overline background variable-pitch 1.3))
	(2 . (rainbow overline 1.1))
	(t . (semibold))))


(load-theme 'modus-vivendi)
(define-key thanos/applications-map (kbd ".") 'modus-themes-toggle)

;; Custom function to load theme
(defun thanos/load-theme ()
  "Disable current theme and load a new one."
  (interactive)
  (let ((theme (intern (completing-read "Theme: " (custom-available-themes)))))
    (disable-theme (car custom-enabled-themes))
    (load-theme theme t)))

(define-key thanos/applications-map (kbd "t") 'thanos/load-theme)

;; Don't display battery-mode on desktop
(if is-zeus
    (display-battery-mode 0)
  (display-battery-mode 1))

;; UI -- Vertico, consult, marginalia
(vertico-mode)
(savehist-mode)
(define-key global-map (kbd "C-s") 'consult-line)
(define-key global-map (kbd "C-x b") 'consult-buffer)
(define-key global-map (kbd "C-c m") 'consult-imenu)

(add-hook 'marginalia-mode-hook #'nerd-icons-completion-marginalia-setup)
(marginalia-mode)

;; Helpful
(define-key global-map (kbd "C-h f") #'helpful-callable)
(define-key global-map (kbd "C-h v") #'helpful-variable)
(define-key global-map (kbd "C-h k") #'helpful-key)
(define-key global-map (kbd "C-h x") #'helpful-command)

(define-key global-map (kbd "C-c C-d") #'helpful-at-point)
(define-key global-map (kbd "C-h F") #'helpful-function)

;; ibuffer
(global-set-key (kbd "C-x C-b") 'ibuffer)

(add-hook 'ibuffer-mode-hook 'nerd-icons-ibuffer-mode)

;; (defun thanos/markdown-theme ()
;;   "Adjust height for markdown"
;;   (interactive)
;;   (dolist
;;       (face
;;        '(markdown-header-face-1 :height 2.0))))

(require 'markdown-mode)
(setq markdown-header-scaling t)
(add-to-list 'auto-mode-alist '("\\.md\\'" . gfm-mode))
(setq markdown-command "multimarkdown")

(electric-pair-mode 1)
(auto-insert-mode 1)
(global-flycheck-mode)
(global-set-key (kbd "M-.") 'xref-find-definitions)
(global-set-key (kbd "C-c l") 'display-line-numbers-mode)

;; wallpapers
(defvar wallpapers-dir "~/wallpapers/")

(defun thanos/set-wallpaper ()
  "Set wallpaper."
  (interactive)
  (let ((wallpaper (completing-read "Choose wallpaper: " (directory-files wallpapers-dir nil "^[^.].*"))))
    (call-process-shell-command
     (concat "feh --bg-scale " wallpapers-dir wallpaper) nil 0)))

(define-key thanos/applications-map (kbd "w") 'thanos/set-wallpaper)

;; Symbols
(add-hook 'emacs-lisp-mode-hook 'prettify-symbols-mode)

(provide 'thanos-aesthetics)
;;; thanos-aesthetics.el ends here