(defvar is-zeus (equal (system-name) "zeus"))
(defvar is-hephaestus (equal (system-name) "hephaestus"))

;; When guix t, load emacs packages
(when (or is-zeus
	  is-hephaestus
  (add-to-list 'load-path "~/.guix-profile/share/emacs/site-lisp")
  (guix-emacs-autoload-packages)))

(with-eval-after-load 'geiser-guile
  (add-to-list 'geiser-guile-load-path "~/dotfiles/.config/guix"))

;; Personal Information
(setq user-full-name "Thanos Apollo"
      user-mail-address "public@thanosapollo.com")

(setq copyright-names-regexp
      (format "%s <%s>" user-full-name user-mail-address))

(defconst my-package-list '(org-snooze
			      all-the-icons
			      all-the-icons-dired
			      all-the-icons-ivy-rich
			      dap-mode
			      toc-org
			      emojify
			      general
			      doom-themes
			      doom-modeline
			      counsel
			      which-key
			      ivy
			      ivy-rich
			      helpful
			      password-store
			      org
			      org-modern
			      visual-fill-column
			      rainbow-delimiters
			      flycheck
			      lsp-mode
			      lsp-ui
			      json-mode
			      rjsx-mode
			      typescript-mode
			      python-mode
			      pyvenv
			      company
			      company-box
			      magit
			      elfeed
			      elfeed-goodies
			      paredit
			      corfu
			      monkeytype
			      sudo-edit
			      exwm
			      exwm-mff
			      ;; exwm-firefox-core
			      consult
			      alsamixer
			      simple-httpd
			      circe
			      eshell-syntax-highlighting
;			      pdf-tools
			      org-superstar
			      mastodon
			      dashboard
			      org-auto-tangle))

(setq package-archives '(("melpa" . "https://melpa.org/packages/")
			 ("org" . "https://orgmode.org/elpa/")
			 ("elpa" . "https://elpa.gnu.org/packages/")
			 ("jcs-elpa" . "https://jcs-emacs.github.io/jcs-elpa/packages/")))
(package-initialize)
(unless package-archive-contents
  (package-refresh-contents))

(defvar my-missing-packages '()
  "List populated at each startup.
Contains the list of packages that need to be installed.")

(dolist (p my-package-list)
  (when (not (package-installed-p p))
    (add-to-list 'my-missing-packages p)))

(when my-missing-packages
  (message "Emacs is now refreshing its package database...")
  (package-refresh-contents)
  ;; Install the missing packages
  (dolist (p my-missing-packages)
    (message "Installing `%s' .." p)
    (package-install p))
  (setq my-missing-packages '()))

(unless (package-installed-p 'use-package)
  (package-install 'use-package))

;; set and load custom.el
(setq custom-file (concat user-emacs-directory "custom.el"))
(load custom-file 'noerror)

(setq inhibit-startup-message nil)
;; Transparency
(set-frame-parameter (selected-frame) 'alpha '(90 95))
(add-to-list 'default-frame-alist '(alpha 90 90))

(add-hook 'dired-mode-hook 'all-the-icons-dired-mode)
(when is-hephaestus
  (display-battery-mode 1))

(scroll-bar-mode -1)
(tool-bar-mode -1)
(tooltip-mode -1)
(set-fringe-mode 10)
(menu-bar-mode -1)
(which-key-mode 1)
(blink-cursor-mode -1)
(menu-bar--visual-line-mode-enable)
(global-visual-line-mode 1)

(require 'emojify)
(global-emojify-mode 1)

(setq visible-bell t)


(column-number-mode)
(global-display-line-numbers-mode 0)
(menu-bar--display-line-numbers-mode-relative)
;;Disable line numbers for some modes
(dolist (mode '(pdf-view-mode-hook
		org-mode-hook
		term-mode-hook
		shell-mode-hook
		eshell-mode-hook
		vterm-mode-hook
		elfeed))
  (add-hook mode (lambda () (display-line-numbers-mode 0))))

(defvar apollo/default-font-size 140)
(when (equal (system-name) "hermes")
  (setq apollo/default-font-size 110))

(set-face-attribute 'default nil
		    :font "JetBrains Mono"
		    :height apollo/default-font-size)

(set-face-attribute 'fixed-pitch nil
		    :font "JetBrains Mono"
		    :height apollo/default-font-size)

(set-face-attribute 'variable-pitch nil
		    :font "JetBrains Mono"
		    :height apollo/default-font-size
		    :weight 'regular)

(require 'dashboard)
(require 'all-the-icons)

(dashboard-setup-startup-hook)
(setq dashboard-items '((recents  . 5)
			(bookmarks . 5)))

(setq initial-buffer-choice (lambda () (get-buffer-create "*dashboard*"))
      dashboard-item-names '(("Recent Files:" . "Recent Files:")
			     ("Bookmarks:" . "Study:")))
;; Set the banner
(setq dashboard-startup-banner "~/dotfiles/pictures/medicine/plague-doctor-s.png")
;; Set the title
(setq dashboard-banner-logo-title "Is that a flying flower?")
;; (setq dashboard-init-info "Bring me your sick and wounded!")

(setq dashboard-set-init-info t
      dashboard-center-content t
      dashboard-set-navigator t
      dashboard-set-heading-icons t
      dashboard-set-file-icons t
      dashboard-show-shortcuts nil
      dashboard-set-footer t
      dashboard-footer-messages '("Welcome to the Church Of Emacs")
      dashboard-footer-icon (all-the-icons-octicon "broadcast"
						   :height 1.15
						   :v-adjust -0.05
						   :face 'font-lock-keyword-face))

(load-theme 'doom-ayu-dark t)
(doom-modeline-mode 1)

(setq doom-modeline-height 35)

(use-package ivy
  :diminish
  :bind (("C-s" . swiper)
	 :map ivy-minibuffer-map
	 ("TAB" . ivy-alt-done)
	 ("C-l" . ivy-alt-done)
	 ("C-j" . ivy-next-line)
	 ("C-k" . ivy-previous-line)
	 :map ivy-switch-buffer-map
	 ("C-k" . ivy-previous-line)
	 ("C-l" . ivy-done)
	 ("C-d" . ivy-switch-buffer-kill)
	 :map ivy-reverse-i-search-map
	 ("C-k" . ivy-previous-line)
	 ("C-d" . ivy-reverse-i-search-kill))
  :config
  (ivy-mode 1)
  (setq ivy-use-selectable-prompt t))

(ivy-rich-mode 1)
(all-the-icons-ivy-rich-mode 1)

(use-package helpful
  :custom
  (counsel-describe-function-function #'helpful-callable)
  (counsel-describe-variable-function #'helpful-variable)
  :bind
  ([remap describe-function] . counsel-describe-function)
  ([remap describe-command] . helpful-command)
  ([remap describe-variable] . counsel-describe-variable)
  ([remap describe-key] . helpful-key))

(define-key dired-mode-map "b" 'dired-up-directory)

;;; all-the-icons-dired.el --- Shows icons for each file in dired mode  -*- lexical-binding: t; -*-

;;; Code:

(require 'cl-lib)
(require 'dired)
(require 'all-the-icons)

(defface all-the-icons-dired-dir-face
  '((((background dark)) :foreground "white")
    (((background light)) :foreground "black"))
  "Face for the directory icon"
  :group 'all-the-icons-faces)

(defcustom all-the-icons-dired-v-adjust 0.01
  "The default vertical adjustment of the icon in the dired buffer."
  :group 'all-the-icons
  :type 'number)

(defvar all-the-icons-dired-mode)

(defun all-the-icons-dired--add-overlay (pos string)
  "Add overlay to display STRING at POS."
  (let ((ov (make-overlay (1- pos) pos)))
    (overlay-put ov 'all-the-icons-dired-overlay t)
    (overlay-put ov 'after-string string)))

(defun all-the-icons-dired--overlays-in (beg end)
  "Get all all-the-icons-dired overlays between BEG to END."
  (cl-remove-if-not
   (lambda (ov)
     (overlay-get ov 'all-the-icons-dired-overlay))
   (overlays-in beg end)))

(defun all-the-icons-dired--overlays-at (pos)
  "Get all-the-icons-dired overlays at POS."
  (apply #'all-the-icons-dired--overlays-in `(,pos ,pos)))

(defun all-the-icons-dired--remove-all-overlays ()
  "Remove all `all-the-icons-dired' overlays."
  (save-restriction
    (widen)
    (mapc #'delete-overlay
          (all-the-icons-dired--overlays-in (point-min) (point-max)))))

(defun all-the-icons-dired--refresh ()
  "Display the icons of files in a dired buffer."
  (all-the-icons-dired--remove-all-overlays)
  (save-excursion
    (goto-char (point-min))
    (while (not (eobp))
      (when (dired-move-to-filename nil)
        (let ((file (dired-get-filename 'relative 'noerror)))
          (when file
            (let ((icon (if (file-directory-p file)
                            (all-the-icons-icon-for-dir file
                                                        :face 'all-the-icons-dired-dir-face
                                                        :v-adjust all-the-icons-dired-v-adjust)
                          (all-the-icons-icon-for-file file :v-adjust all-the-icons-dired-v-adjust))))
              (if (member file '("." ".."))
                  (all-the-icons-dired--add-overlay (point) "  \t")
                (all-the-icons-dired--add-overlay (point) (concat icon "\t")))))))
      (forward-line 1))))

(defun all-the-icons-dired--refresh-advice (fn &rest args)
  "Advice function for FN with ARGS."
  (apply fn args)
  (when all-the-icons-dired-mode
    (all-the-icons-dired--refresh)))

(defun all-the-icons-dired--setup ()
  "Setup `all-the-icons-dired'."
  (when (derived-mode-p 'dired-mode)
    (setq-local tab-width 1)
    (advice-add 'dired-readin :around #'all-the-icons-dired--refresh-advice)
    (advice-add 'dired-revert :around #'all-the-icons-dired--refresh-advice)
    (advice-add 'dired-internal-do-deletions :around #'all-the-icons-dired--refresh-advice)
    (advice-add 'dired-insert-subdir :around #'all-the-icons-dired--refresh-advice)
    (advice-add 'dired-do-kill-lines :around #'all-the-icons-dired--refresh-advice)
    (with-eval-after-load 'dired-narrow
      (advice-add 'dired-narrow--internal :around #'all-the-icons-dired--refresh-advice))
    (all-the-icons-dired--refresh)))

(defun all-the-icons-dired--teardown ()
  "Functions used as advice when redisplaying buffer."
  (advice-remove 'dired-readin #'all-the-icons-dired--refresh-advice)
  (advice-remove 'dired-revert #'all-the-icons-dired--refresh-advice)
  (advice-remove 'dired-internal-do-deletions #'all-the-icons-dired--refresh-advice)
  (advice-remove 'dired-narrow--internal #'all-the-icons-dired--refresh-advice)
  (advice-remove 'dired-insert-subdir #'all-the-icons-dired--refresh-advice)
  (advice-remove 'dired-do-kill-lines #'all-the-icons-dired--refresh-advice)
  (all-the-icons-dired--remove-all-overlays))

;;;###autoload
(define-minor-mode all-the-icons-dired-mode
  "Display all-the-icons icon for each files in a dired buffer."
  :lighter " all-the-icons-dired-mode"
  (when (and (derived-mode-p 'dired-mode) (display-graphic-p))
    (if all-the-icons-dired-mode
        (all-the-icons-dired--setup)
      (all-the-icons-dired--teardown))))

(add-hook 'dired-mode-hook 'all-the-icons-dired-mode)

(use-package vterm
  :ensure nil)

(use-package multi-vterm
  :ensure nil
  :config
  (setq multi-vterm-dedicated-window-height 25))

(use-package eshell
  :ensure nil
  :bind (("C-c e" . 'eshell))
  :config
  (defvar eshell-path-env (getenv "~/.local/bin")))

(defun with-face (str &rest face-plist)
  (propertize str 'face face-plist))

(defun apollo-eshell-prompt ()
  (let ((winter-blue "#3F3B6C")
	(white-summer "#E5E5CB")
	(green-night "#03C988")
	(orange-summer "#FFB100")
	(green-summer "#A3BB98")
	(summer-sea "#2192FF")
	(black "#000000"))
    (concat
     (with-face (concat "[" user-login-name) :foreground orange-summer :background black)
     (with-face "@" :foreground orange-summer :background black)
     (with-face (concat system-name "]\n") :foreground orange-summer :background black)
     (with-face (concat "|" (eshell/pwd) ) :foreground "#F0E9D2" :background winter-blue)
     (with-face (format-time-string " | %H:%M" (current-time)) :background winter-blue :foreground "#888")
     (with-face "\n -> "))))

;; (setq eshell-prompt-function 'apollo-eshell-prompt)
;; (setq eshell-highlight-prompt t)

(defun apollo/html-boostrap-boilerplate ()
  "Insert html boilerplate with boostrap link."
  (interactive)
  (insert
"<!DOCTYPE html>
<html lang=\"en\">
  <head>
    <meta charset=\"UTF-8\">
    <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">
    <meta http-equiv=\"X-UA-Compatible\" content=\"ie=edge\">
    <title>My Title</title>
    <link rel=\"stylesheet\" href=\"./style.css\">
    <link href=\"https://cdn.jsdelivr.net/npm/bootstrap@5.2.2/dist/css/bootstrap.min.css\" rel=\"stylesheet\" integrity=\"sha384-Zenh87qX5JnK2Jl0vWa8Ck2rdkQ2Bzep5IDxbcnCeuOxjzrPF/et3URy9Bv1WTRi\" crossorigin=\"anonymous\">
  </head>
  <body>
    <main>
	<h1>Starting point</h1>
    </main>
	<script src=\"index.js\"></script>
  </body>
</html>" ))


(defun apollo/center-buffer ()
  "Centers/Uncenters selected buffer"
  (interactive)
  (if visual-fill-column-center-text
      (setq visual-fill-column-center-text nil)
    (setq visual-fill-column-center-text t))
  (visual-fill-column-mode 1)
  (message "General's task completed!"))


(defun apollo/rofi-switch-window ()
  "Navigate X11 buffers using rofi."
  (interactive)
  (start-process-shell-command
   "rofi" nil "rofi -show window"))

(defun apollo/run-in-background (command)
  "Run COMMAND in the background."
  (let ((command-parts (split-string command "[ ]+")))
    (apply #'call-process `(,(car command-parts) nil 0 nil ,@(cdr command-parts)))))

(defun rofi ()
  "Run Rofi."
  (interactive)
  (apollo/run-in-background "rofi -show drun"))

(defun apollo/volume-increase ()
  "Increase Volume."
  (interactive)
  (start-process-shell-command
   "amixer" nil "amixer sset Master 5%+"))

(defun apollo/volume-decrease ()
  "Decrease Volume."
  (interactive)
  (start-process-shell-command
   "amixer" nil "amixer sset Master 5%-"))

(defun apollo/restore-wallpaper ()
  "Set NAME as wallpaper."
  (interactive)
  (start-process-shell-command
   "feh" nil  "feh --bg-scale ~/dotfiles/wallpaper.png"))

(defun apollo/emacs-keys ()
    "Swap caps with ctrl."
    (interactive)
    (start-process-shell-command
     "setxkbmap" nil "setxkbmap us -option ctrl:swapcaps"))

(defun apollo/greek-keyboard ()
    "Swap caps with ctrl."
    (interactive)
    (start-process-shell-command
     "setxkbmap" nil "setxkbmap gr"))

(defun apollo/exwm-update-class ()
  (exwm-workspace-rename-buffer exwm-class-name))

(defun eshell-new()
  "Open a new instance of eshell."
  (interactive)
  (eshell 'N))

(defun make-mini-geiser ()
  (interactive)
  (split-window-below 60)
  (geiser nil))

(defun start-polybar ()
  "Check which system is running, start polybar accordingly."
  (interactive)
  (if (string= (system-name) "fsociety")
      (start-process-shell-command
       "polybar" nil "polybar main & polybar second")
    (start-process-shell-command
     "polybar" nil "polybar main")))

(defun create-keimenografos ()
  "create a scratch buffer"
  (interactive)
  (switch-to-buffer (get-buffer-create "*Keimenografos*"))
  (text-mode))

(global-set-key (kbd "<escape>") 'keyboard-escape-quit)
(global-set-key (kbd "s-=") 'text-scale-increase)
(global-set-key (kbd "s--") 'text-scale-decrease)
(global-set-key (kbd "C-k") 'copy-region-as-kill)
;; Pass
(global-set-key (kbd "C-c p i") 'password-store-insert)
(global-set-key (kbd "C-c p e") 'password-store-edit)



(define-prefix-command 'thanos/applications-map)
(define-key thanos/applications-map (kbd "q") 'chatgpt-query)
(define-key thanos/applications-map (kbd "m") 'mu4e)
(define-key thanos/applications-map (kbd "t") 'counsel-load-theme)
(define-key thanos/applications-map (kbd "f") 'elfeed)
(global-set-key (kbd "C-c a") 'thanos/applications-map)

(define-prefix-command 'Morfi)
(define-key thanos/applications-map (kbd "c") 'Morfi)
(define-key Morfi (kbd "t") 'create-keimenografos)


(defvar thanos/vterm-map (make-sparse-keymap))
(define-prefix-command 'thanos/vterm-map)
(define-key global-map (kbd "C-c v") 'thanos/vterm-map)
(define-key thanos/vterm-map (kbd "n") 'multi-vterm-next)
(define-key thanos/vterm-map (kbd "p") 'multi-vterm-prev)
(define-key thanos/vterm-map (kbd "d") 'multi-vterm-dedicated-open)
(define-key thanos/vterm-map (kbd "o") 'multi-vterm)

;; my general's leader key!
(defconst general-key "C-c g")

(general-create-definer general-does
  :prefix  general-key)

;; Basic functions
(general-define-key
 "C-d" 'kill-region
 "C-k" 'copy-region-as-kill
 "C-x 9" 'make-mini-buffer
 "C-c l e" 'apollo/emacs-keys
 ;;Change keyboard layouts/language
 "C-c l g" 'apollo/greek-keyboard
 "C-κ" 'apollo/emacs-keys
 "C-x C-b" 'ibuffer)



;; My Generals does:
(general-does
  "t" 'counsel-load-theme
  "l" 'display-line-numbers-mode
  "v" 'multi-vterm
  "e" 'eshell
  "i" 'circe
  "c" 'apollo/center-buffer
  "m" 'mu4e
  "f" 'elfeed
  "C-t" 'telega
  "g" 'guix)

;;pdf-tools
(general-define-key
 :keymaps 'pdf-view-mode-map
 "C-c d" 'pdf-view-midnight-minor-mode
 "C-s" 'isearch-forward
 "C-o" 'pdf-isearch-occur)

;;vterm 
(general-does
  :keymaps 'vterm-mode-map
  "n" 'multi-vterm-next
  "o" 'multi-vterm
  "p" 'multi-vterm-prev)

(general-does
  :keymaps 'eshell-mode-map
  "n" 'eshell-new)

(general-does
  :keymaps 'org-mode-map
  "3" 'org-insert-image-size-300)

;; (require 'quelpa-use-package)
;; (use-package chatgpt
;;   :quelpa ((chatgpt :fetcher git :url "https://github.com/joshcho/ChatGPT.el.git") :upgrade t)
;;   :init
;;   (require 'python)
;;   (setq chatgpt-repo-path (expand-file-name "chatgpt/" quelpa-build-dir))
;;   (setq python-interpreter "/usr/bin/python3")
;;   :bind ("C-c q" . chatgpt-query))

(add-hook 'org-mode-hook 'org-make-toc-mode)

(defun apollo/org-theme-dracula ()
  "Enable Dracula theme for Org headers."
  (interactive)
  (dolist
      (face
       '((org-level-1 1.7 "#8be9fd" extra-bold)
         (org-level-2 1.6 "#bd93f9" extra-bold)
         (org-level-3 1.5 "#50fa7b" bold)
         (org-level-4 1.4 "#ff79c6" semi-bold)
         (org-level-5 1.3 "#9aedfe" normal)
         (org-level-6 1.2 "#caa9fa" normal)
         (org-level-7 1.1 "#5af78e" normal)
         (org-level-8 1.0 "#ff92d0" normal)))
    (set-face-attribute (nth 0 face) nil
			:font "JetBrains Mono"
			:weight (nth 3 face)
			:height (nth 1 face)
			:foreground (nth 2 face)))
  (set-face-attribute 'org-table nil
		      :font "JetBrains Mono"
		      :weight 'normal
		      :height 1.0
		      :foreground "#bfafdf"))

(defun apollo/org-theme-darkone ()
  "Enable Darkone theme for Org headers."
  (interactive)
  (dolist
      (face
       '((org-level-1 1.70 "#51afef" bold)
         (org-level-2 1.55 "#7FBCD2" bold)
         (org-level-3 1.40 "#da8548" bold)
         (org-level-4 1.20 "#da8548" semi-bold)
         (org-level-5 1.20 "#5699af" normal)
         (org-level-6 1.20 "#a9a1e1" normal)
         (org-level-7 1.10 "#46d9ff" normal)
         (org-level-8 1.00 "#ff6c6b" normal)))
    (set-face-attribute (nth 0 face) nil
			:font "Jetbrains Mono"
			:weight (nth 3 face)
			:height (nth 1 face)
			:foreground (nth 2 face)))
  (set-face-attribute 'org-table nil
		      :font "Jetbrains Mono"
		      :weight 'normal
		      :height 1.0
		      :foreground "#A66CFF"))

(defun apollo/org-theme-gruvbox ()
  "Enable Darkone theme for Org headers."
  (interactive)
  (dolist
      (face
       '((org-level-1 1.70 "#fb4934" bold)
	 (org-level-2 1.55 "#98971a" bold)
	 (org-level-3 1.40 "#458588" bold)
	 (org-level-4 1.20 "#b16286" semi-bold)
	 (org-level-5 1.20 "#689d6a" normal)
	 (org-level-6 1.20 "#d3869b" normal)
	 (org-level-7 1.10 "#8ec07c" normal)
	 (org-level-8 1.00 "#ebdbb2" normal)))
    (set-face-attribute (nth 0 face) nil
			:font "Jetbrains Mono"
			:weight (nth 3 face)
			:height (nth 1 face)
			:foreground (nth 2 face)))
  (set-face-attribute 'org-table nil
		      :font "Jetbrains Mono"
		      :weight 'normal
		      :height 1.0
		      :foreground "#A66CFF"))

(modify-all-frames-parameters
 '((right-divider-width . 5)
   (internal-border-width . 5)))
(dolist (face '(window-divider
                window-divider-first-pixel
                window-divider-last-pixel))
  (face-spec-reset-face face)
  (set-face-foreground face (face-attribute 'default :background)))
(set-face-background 'fringe (face-attribute 'default :background))

(setq
 ;; Edit settings
 org-auto-align-tags nil
 org-tags-column 0
 org-catch-invisible-edits 'show-and-error
 org-special-ctrl-a/e t
 org-insert-heading-respect-content t

 ;; Org styling, hide markup etc.
 org-hide-emphasis-markers t
 org-pretty-entities t

 ;; Agenda styling
 org-agenda-tags-column 0
 org-agenda-block-separator ?─
 org-agenda-time-grid
 '((daily today require-timed)
   (800 1000 1200 1400 1600 1800 2000)
   " ┄┄┄┄┄ " "┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄")
 org-agenda-current-time-string
 "⭠ now ─────────────────────────────────────────────────")

(global-org-modern-mode)

(require 'ox-md nil t)

(setq org-directory "~/org/"
      org-agenda-files '("~/org/agenda.org")
      org-default-notes-file (expand-file-name "notes.org" org-directory)
      org-ellipsis " ▼ "
      org-log-done 'time
      org-hide-emphasis-markers nil ;;change to t to hide emphasis markers
      org-table-convert-region-max-lines 20000
      org-agenda-start-log-mode t
      org-log-done 'time
      org-log-into-drawer t
      org-indent-mode t
      org-todo-keywords        ;; This overwrites the default Doom org-todo-keywords
      '((sequence
	 "TODO(t)"           ;; A task that is ready to be tackled
	 "BLOG(b)"           ;; Blog writing assignments
	 "GYM(g)"            ;; Things to accomplish at the gym
	 "WAIT(w)"           ;; Something is holding up this task
	 "|"                 ;; The pipe necessary to separate "active" states and "inactive" states
	 "DONE(d)"           ;; Task has been completed
	 "CANCELLED(c)" ))
      org-superstar-headline-bullets-list '("◉" "●" "○" "●" "○" "●" "◆")
      org-superstar-itembullet-alist '((?+ . ?➤) (?- . ?✦))) ;; changes +/- symbols in item lists)

;; Hooks
(add-hook 'org-mode-hook 'apollo/org-theme-gruvbox)
(add-hook 'org-mode-hook 'flyspell-mode)
(add-hook 'org-mode-hook 'toc-org-mode)

(defadvice org-edit-src-code (around set-buffer-file-name activate compile)
  (let ((file-name (buffer-file-name))) ;; (1)
    ad-do-it                            ;; (2)
    (setq buffer-file-name file-name))) ;; (3)

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

(add-to-list 'org-structure-template-alist '("ex" . "SRC EXAMPLE"))
(add-to-list 'org-structure-template-alist '("b" . "src bash"))
(add-to-list 'org-structure-template-alist '("el" . "src emacs-lisp"))
(add-to-list 'org-structure-template-alist '("py" . "src python"))
(add-to-list 'org-structure-template-alist '("li" . "src lisp"))

;;Auto tangle
(add-hook 'org-mode-hook 'org-auto-tangle-mode)

(defun apollo/markdown-theme ()
  (interactive)
  (dolist
      (face
       '(markdown-header-face-1 :height 2.0))))

(setq markdown-header-scaling t)


(use-package markdown-mode
  :ensure t
  :mode (".md" . gfm-mode)
  :init (setq markdown-command "multimarkdown"))

(electric-pair-mode 1)
(global-flycheck-mode)

(use-package company
  :after lsp-mode
  :hook (lsp-mode . company-mode)
  :bind (:map company-active-map
         ("<tab>" . company-complete-selection))
        (:map lsp-mode-map
         ("<tab>" . company-indent-or-complete-common))
  :custom
  (company-minimum-prefix-length 1)
  (company-idle-delay 0.0))

(use-package dap-mode
  :custom
  (lsp-enable-dap-auto-configure nil)
  :config
  (dap-ui-mode 1))

(use-package company-box
  :hook (company-mode . company-box-mode))

(use-package magit
  :custom
  (magit-display-buffer-function #'magit-display-buffer-same-window-except-diff-v1))

(setq tab-always-indent 'complete)
(add-to-list 'completion-styles 'initials t)

(add-hook 'emacs-lisp-mode-hook #'rainbow-delimiters-mode)
(add-hook 'scheme-mode-hook #'rainbow-delimiters-mode)

(defun apollo/lsp-mode-setup ()
  (setq lsp-headerline-breadcrumb-segments '(path-up-to-project file symbols))
  (lsp-headerline-breadcrumb-mode))

(use-package lsp-mode
  :commands (lsp lsp-deferred)
  :hook (lsp-mode . apollo/lsp-mode-setup)
  :init
  (setq lsp-keymap-prefix "C-c l")  ;; Or 'C-l', 's-l'
  :config
  (lsp-enable-which-key-integration t)
  (setq lsp-pyls-server-command "~/.local/bin/pylsp"))

(use-package lsp-ui
  :hook (lsp-mode . lsp-ui-mode)
  :custom
  (lsp-ui-doc-position 'bottom))

(use-package python-mode
    :ensure t
    :mode ".py"
    :hook (python-mode . lsp-deferred)
    :custom
    (dap-python-debugger 'debugpy)
    :config
    (require 'dap-python))

(use-package pyvenv
  :config
  (pyvenv-mode 1))

(use-package json-mode
    :mode ".json"
    :hook (json-mode . lsp-deferred))

(use-package rjsx-mode
  :mode ".js"
  :hook (rjsx-mode . lsp-deferred)
  :config
  (defadvice js-jsx-indent-line (after js-jsx-indent-line-after-hack activate)
  "Workaround sgml-mode and follow airbnb component style."
  (save-excursion
    (beginning-of-line)
    (if (looking-at-p "^ +\/?> *$")
        (delete-char sgml-basic-offset)))))

(require 'elfeed)
(require 'elfeed-goodies)
(setq elfeed-feeds (quote
		    (
		     ("https://hackaday.com/blog/feed/"
		      hackaday linux)
		     ("https://thanosapollo.com/public/feed.xml"
		      me)
		     ("https://protesilaos.com/news.xml"
		      protesilaos)
		     ("https://protesilaos.com/codelog.xml"
		      proetesilaos)
		     ("https://guix.gnu.org/feeds/blog.atom"
		      gnu guix)
		     ("https://thanosapollo.com/posts/index.xml"
		      thanos me)
		     ("https://rss.nytimes.com/services/xml/rss/nyt/Science.xml"
		      NYT science news)
		     ("https://rss.nytimes.com/services/xml/rss/nyt/Health.xml"
		      NYT med news)
		     ("https://rss.nytimes.com/services/xml/rss/nyt/World.xml"
		      NYT world news)
		     ("https://rss.nytimes.com/services/xml/rss/nyt/US.xml"
		      NYT us news)
		     ("https://www.addtoany.com/add_to/feed?linkurl=http%3A%2F%2Fwww.thelancet.com%2Frssfeed%2Flancet_current.xml&type=feed&linkname=The%20Lancet%20Current%20Issue&linknote="
		      lancet med)
		     ("http://nullprogram.com/feed/"
		      emacs linux)
		     ("https://drewdevault.com/blog/index.xml"
		      sourcehut drewdevault)
		     ("https://spacepub.space/feeds/videos.xml?videoChannelId=2"
		      drewdevault youtube)
		     ("https://www.youtube.com/feeds/videos.xml?channel_id=UCVls1GmFKf6WlTraIb_IaJg"
		      video dt)
		     ("https://www.youtube.com/feeds/videos.xml?channel_id=UC7YOGHUfC1Tb6E4pudI9STA"
		      video mental)
		     ("https://www.youtube.com/feeds/videos.xml?channel_id=UCAiiOTio8Yu69c3XnR7nQBQ"
		      video daviwil)
		     ("https://videos.lukesmith.xyz/feeds/videos.atom?sort=-publishedAt&isLocal=true"
		      video luke)
		     ("https://www.youtube.com/feeds/videos.xml?channel_id=UCrc2iv2-G1FZ3VscM3zu2jg"
		      video zoogirl)
		     ("https://www.youtube.com/feeds/videos.xml?channel_id=UC0uTPqBCFIpZxlz_Lv1tk_g"
		      video prot)
		     ("https://www.youtube.com/feeds/videos.xml?channel_id=UCq6VFHwMzcMXbuKyG7SQYIg"
		      video moist)
		     ("https://www.youtube.com/feeds/videos.xml?channel_id=UC05XpvbHZUQOfA6xk4dlmcw"
		      video djware)
		     ("https://archlinux.org/feeds/news/"
		      ArchLinux Latest))))

(defun elfeed-v-mpv (url)
  "Watch a video from URL in MPV" 
  (async-shell-command (format "mpv \"%s\"" url)))

(defun elfeed-view-mpv (&optional use-generic-p)
  "Youtube-feed link"
  (interactive "P")
  (let ((entries (elfeed-search-selected)))
    (cl-loop for entry in entries
	     do (elfeed-untag entry 'unread)
	     when (elfeed-entry-link entry) 
	     do (elfeed-v-mpv it)) 
    (mapc #'elfeed-search-update-entry entries) 
    (unless (use-region-p) (forward-line))))

(define-key elfeed-search-mode-map (kbd "v") 'elfeed-view-mpv)
(define-key elfeed-search-mode-map (kbd "U") 'elfeed-update)


(setq elfeed-goodies/entry-pane-size 0.65)
(elfeed-goodies/setup)

;;Add pdf-isearch-minor-mode hook, otherwise isearch will be buggy
;;Darkmode hook, cause I don't want color or light in my life, I'm a vampire.
(add-hook 'pdf-view-mode-hook 'pdf-isearch-minor-mode)
(add-hook 'pdf-view-mode-hook 'pdf-view-midnight-minor-mode)
(add-to-list 'auto-mode-alist '("\\.pdf\\'" . pdf-view-mode))

;; Check if we have mu4e available
;; if t load mu4e settings
(when (require 'mu4e nil 'noerror)
  (setq mu4e-update-interval (* 10 60))
  (setq mu4e-get-mail-command "mbsync -a")
  (setq mu4e-maildir-list "~/Mail/Inbox")

  (defun set-mu4e-context (context-name full-name mail-address signature server)
    "Return a mu4e context named CONTEXT-NAME with :match-func matching
  folder name CONTEXT-NAME in Maildir. The context's `user-mail-address',
  `user-full-name' and `mu4e-compose-signature'`smtpmail-smpt-server' is set to MAIL-ADDRESS
  FULL-NAME SIGNATURE and SERVER respectively.
  Special folders are set to context specific folders."
    (let ((dir-name (concat "/" context-name)))
      (make-mu4e-context
       :name context-name
       ;; we match based on the maildir of the message
       :match-func
       `(lambda (msg)
	  (when msg
	    (string-match-p
	     ,(concat "^" dir-name)
	     (mu4e-message-field msg :maildir))))
       :vars
       `((user-mail-address    . ,mail-address)
	 (user-full-name       . ,full-name)
	 (mu4e-sent-folder     . ,(concat dir-name "/Sent"))
	 (mu4e-drafts-folder   . ,(concat dir-name "/Drafts"))
	 (mu4e-trash-folder    . ,(concat dir-name "/Trash"))
	 (mu4e-trash-folder    . ,(concat dir-name "/Starred"))
	 (mu4e-refile-folder   . ,(concat dir-name "/Archive"))
	 (smtpmail-smtp-service . ,465)
	 (smtpmail-smtp-server . ,server)
	 (mu4e-compose-signature . ,signature)))))
  ;;Fixing duplicate UID errors when using mbsync and mu4e
  (setq mu4e-change-filenames-when-moving t)

  (setq mu4e-maildir-shortcuts
	'(("/Fastmail/Inbox"             . ?i)
	  ("/Fastmail/Sent" . ?s)
	  ))

  (setq mu4e-contexts
	`(, (set-mu4e-context
	     "Fastmail" "Thanos Apollo"
	     "public@thanosapollo.com" "Thanos\nhttps://thanosapollo.com"
	     "smtp.fastmail.com")))

  ;; (setq smtpmail-smtp-service 465
  ;;       smtpmail-stream-type  'ssl
  ;;       smtpmail-smtp-server "smtp.fastmail.com")



  (setq message-send-mail-function 'smtpmail-send-it
	smtpmail-stream-type 'ssl))