;;------------------------------------------------------------------------------
;; ᚳᚻᚪᚱᛚᛖᛋ ᛣᚱᚪᛚᚪᛈᛈ ᛖᛗᚪᚳᛋ ᛋᛖᛏᛏᛁᛝᛋ
;; * Зонгор * ᛣᚩᛝᚩᚱ *
;;------------------------------------------------------------------------------

(require 'package)
(add-to-list 'package-archives '("melpa" . "https://melpa.org/packages/") t)
(add-to-list 'package-archives '("org" . "https://orgmode.org/elpa/") t)
(package-initialize)

(when (not package-archive-contents)
  (package-refresh-contents))

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

;; install packages automatically if not already present on your
;; system to be global for all packages
(require 'use-package-ensure)
(setq use-package-always-ensure t)

(defvar bootstrap-version)
(let ((bootstrap-file
       (expand-file-name "straight/repos/straight.el/bootstrap.el" user-emacs-directory))
      (bootstrap-version 5))
  (unless (file-exists-p bootstrap-file)
    (with-current-buffer
	(url-retrieve-synchronously
	 "https://raw.githubusercontent.com/raxod502/straight.el/develop/install.el"
	 'silent 'inhibit-cookies)
      (goto-char (point-max))
      (eval-print-last-sexp)))
  (load bootstrap-file nil 'nomessage))

(straight-use-package 'use-package)
(setq straight-use-package-by-default t)

(defun move-to-previous-window ()
  "Move to previous window."
  (interactive)
  (if (= (count-windows) 1)
      (other-frame 1)
    (select-window (previous-window))))

(defun move-to-next-window ()
  "Move to next window."
  (interactive)
  (if (= (count-windows) 1)
      (other-frame 1)
    (select-window (next-window))))

(defun comment-eclipse ()
  (interactive)
  (let ((start (line-beginning-position))
        (end (line-end-position)))
    (when (or (not transient-mark-mode) (region-active-p))
      (setq start (save-excursion
                    (goto-char (region-beginning))
                    (beginning-of-line)
                    (point))
            end (save-excursion
                  (goto-char (region-end))
                  (end-of-line)
                  (point))))
    (comment-or-uncomment-region start end)))

(use-package evil
  :ensure t
  :init
  (setq evil-want-keybinding nil)
  (setq evil-want-integration t) ;; This is optional since it's already set to t by default.
  :config
  (evil-mode 1)

  ;; :q should kill the current buffer rather than quitting emacs entirely
  (evil-ex-define-cmd "q" 'kill-this-buffer)
  ;; Need to type out :quit to close emacs
  (evil-ex-define-cmd "quit" 'evil-quit)
  (define-key evil-normal-state-map (kbd "C-\\") 'comment-eclipse)
  (define-key evil-normal-state-map (kbd "q") 'undo-tree-redo)
  (define-key evil-normal-state-map (kbd "w") 'evil-backward-word-begin)
  (define-key evil-normal-state-map (kbd "H") 'evil-first-non-blank)
  (define-key evil-normal-state-map (kbd "L") 'evil-end-of-line)
  (define-key evil-normal-state-map (kbd "K") 'backward-paragraph)
  (define-key evil-normal-state-map (kbd "J") 'forward-paragraph)
  (define-key evil-normal-state-map (kbd "C-x l") 'list-buffers)
  (define-key evil-normal-state-map (kbd "M-/") 'dabbrev-expand)
  (define-key evil-normal-state-map (kbd "C-,") 'move-to-previous-window)
  (define-key evil-normal-state-map (kbd "C-.") 'move-to-next-window)
  (define-key evil-normal-state-map (kbd "C-M-\\") 'format-all-buffer)

  ;; (evil-define-key 'normal Buffer-menu-mode-map (kbd "RET") )
  (evil-define-key 'normal neotree-mode-map (kbd "TAB") 'neotree-enter)
  (evil-define-key 'normal neotree-mode-map (kbd "SPC") 'neotree-quick-look)
  (evil-define-key 'normal neotree-mode-map (kbd "q") 'neotree-hide)
  (evil-define-key 'normal neotree-mode-map (kbd "RET") 'neotree-enter)
  (evil-define-key 'normal neotree-mode-map (kbd "g") 'neotree-refresh)
  (evil-define-key 'normal neotree-mode-map (kbd "n") 'neotree-next-line)
  (evil-define-key 'normal neotree-mode-map (kbd "p") 'neotree-previous-line)
  (evil-define-key 'normal neotree-mode-map (kbd "A") 'neotree-stretch-toggle)
  (evil-define-key 'normal neotree-mode-map (kbd "H") 'neotree-hidden-file-toggle))

(use-package evil-org
  :ensure t
  :after org evil
  :config
  (add-hook 'org-mode-hook 'evil-org-mode)
  (add-hook 'evil-org-mode-hook
	    (lambda ()
	      (evil-org-set-key-theme)))
  (require 'evil-org-agenda)
  (evil-org-agenda-set-keys))

(use-package doom-themes
  :ensure t
  :config
  ;; Global settings (defaults)
  (setq doom-themes-enable-bold t    ; if nil, bold is universally disabled
        doom-themes-enable-italic t) ; if nil, italics is universally disabled
  (load-theme 'doom-monokai-classic t)
  ;; Enable custom neotree theme (all-the-icons must be installed!)
  (doom-themes-neotree-config)
  ;; Corrects (and improves) org-mode's native fontification.
  (doom-themes-org-config))

(use-package all-the-icons
  :if (display-graphic-p))
(use-package neotree
  :config
  (global-set-key [f8] 'neotree-toggle))

(use-package undo-tree
  :config (global-undo-tree-mode 1)
  :diminish undo-tree-mode)

(use-package format-all
  :hook
  (
   (format-all-mode-hook . format-all-ensure-formatter)
   )
  )

(use-package dumb-jump)

(add-hook 'xref-backend-functions #'dumb-jump-xref-activate)

(use-package elfeed
  :config
  (global-set-key (kbd "C-x w") 'elfeed))

(use-package restclient)
(use-package markdown-mode
  :ensure t
  :mode ("README\\.md\\'" . gfm-mode)
  :init (setq markdown-command "multimarkdown"))

(use-package docker
  :ensure t
  :bind ("C-c d" . docker))
(use-package docker-compose-mode)

(use-package go-mode)
(use-package rust-mode)
(use-package cargo)

(use-package lsp-mode
  :commands (lsp lsp-deferred)
  :init
  (setq lsp-keymap-prefix "C-c l")
  :hook
  ((go-mode) . lsp)
  ((rust-mode) . lsp))

(use-package lsp-ui
  :hook (lsp-mode . lsp-ui-mode)
  :config
  (setq lsp-ui-doc-enable t))

(use-package ccls
  :ensure t
  :init (setq ccls-executable "/usr/bin/ccls"))

(use-package dash)
(use-package column-enforce-mode)
(use-package desktop)
(use-package git)
(use-package ripgrep)
(use-package projectile)
(use-package ivy)

(use-package git-gutter
  :ensure t
  :init (global-git-gutter-mode t))

(let ((alist '((33 . ".\\(?:\\(?:\\(?:!\\.\\|!\\)\\|\\(?:==\\|=\\)\\)\\)") ;; !
	       (35 . ".\\(?:\\(?:[!(:={]\\|\\(?:#\\(?:##\\|#\\)\\|#\\)\\|\\?\\|\\[\\|\\(?:_(\\|_\\)\\)\\)") ;; #
	       (36 . ".\\(?:>\\)") ;; $
	       (37 . ".\\(?:%\\)") ;; %
	       (38 . ".\\(?:&\\)") ;; &
	       (42 . ".\\(?:\\(?:[/>]\\|\\(?:\\*\\*\\|\\*\\)\\)\\)") ;; *
	       (43 . ".\\(?:\\(?:\\(?:\\+\\+\\|\\+\\)\\|>\\)\\)") ;; +
	       (45 . ".\\(?:\\(?:[|~]\\|\\(?:-\\(?:-\\|>\\)\\|-\\)\\|\\(?:<<\\|<\\)\\|\\(?:>>\\|>\\)\\)\\)") ;; -
	       (46 . ".\\(?:\\(?:-\\|\\(?:\\.\\(?:\\.\\|<\\)\\|\\.\\)\\|=\\|\\?\\)\\)") ;; .
	       (47 . ".\\(?:\\(?:[>\\]\\|\\*\\|\\(?://\\|/\\)\\|\\(?:==\\|=\\)\\)\\)") ;; /
	       (48 . ".\\(?:x[0-9A-Fa-f]\\)") ;; 0
	       (58 . ".\\(?:\\(?:[<->]\\|\\(?::[:=]\\|:\\)\\)\\)") ;; :
	       (59 . ".\\(?:;\\)") ;; ;
	       (60 . ".\\(?:\\(?:[:>]\\|!--\\|\\(?:\\$>\\|\\$\\)\\|\\(?:\\*>\\|\\*\\)\\|\\(?:\\+>\\|\\+\\)\\|\\(?:-\\(?:[<>|]\\|-\\)\\|-\\)\\|\\(?:/>\\|/\\)\\|\\(?:<\\(?:[<=]\\|-\\)\\|<\\)\\|\\(?:=\\(?:[<>|]\\|\\(?:=>\\|=\\)\\)\\|=\\)\\|\\(?:|\\(?:>\\|\\(?:||\\||\\)\\)\\||\\)\\|\\(?:~[>~]\\|~\\)\\)\\)") ;; <
	       (61 . ".\\(?:\\(?:!=\\|/=\\|:=\\|<<\\|\\(?:=[=>]\\|=\\)\\|\\(?:>>\\|>\\)\\)\\)") ;; =
	       (62 . ".\\(?:\\(?:\\(?:->\\|-\\)\\|:\\|\\(?:=>\\|=\\)\\|\\(?:>\\(?:[=>]\\|-\\)\\|>\\)\\)\\)") ;; >
	       (63 . ".\\(?:\\(?:[:=]\\|\\.\\|\\?\\)\\)") ;; ?
	       (70 . ".\\(?:l\\)") ;; F
	       (84 . ".\\(?:l\\)") ;; T
	       (91 . ".\\(?:\\(?::]\\||\\)\\)") ;; [
	       (92 . ".\\(?:/\\)") ;; \
	       (93 . ".\\(?:#\\)") ;; ]
	       (94 . ".\\(?:=\\)") ;; ^
	       (95 . ".\\(?:\\(?:_\\||_\\)\\)") ;; _
	       (102 . ".\\(?:l\\)") ;; f
	       (119 . ".\\(?:ww\\)") ;; w
	       (123 . ".\\(?:|\\)") ;; {
	       (124 . ".\\(?:\\(?:[>}]\\|\\(?:->\\|-\\)\\|\\(?:=>\\|=\\)\\|]\\|\\(?:|\\(?:[=>]\\|-\\||>\\)\\||\\)\\)\\)") ;; |
	       (126 . ".\\(?:\\(?:[=>@]\\|-\\|\\(?:~>\\|~\\)\\)\\)"))))
  (dolist (char-regexp alist)
    (set-char-table-range composition-function-table (car char-regexp)
			  `([,(cdr char-regexp) 0 font-shape-gstring]))))

(set-frame-font "Fira Code 11")

;; Auto-insert braces. Has some counter-intuitive behaviour, unfortunately.
(electric-pair-mode 1)
(setf electric-pair-skip-self nil)

(global-set-key [f11] 'toggle-frame-fullscreen)
(global-set-key (kbd "C-s") 'ripgrep-regexp)
(global-set-key (kbd "C-,") 'move-to-previous-window)
(global-set-key (kbd "C-.") 'move-to-next-window)
(global-set-key (kbd "M-i") 'xref-find-definitions)
(global-set-key (kbd "C-M-i") 'xref-pop-marker-stack)

(global-column-enforce-mode)
(global-linum-mode)


(scroll-bar-mode -1)
(tool-bar-mode -1)
(menu-bar-mode -1)
(show-paren-mode 1)
(blink-cursor-mode 0)
(set-cursor-color "#ffffff")

(custom-set-variables
 ;; custom-set-variables was added by Custom.
 ;; If you edit it by hand, you could mess it up, so be careful.
 ;; Your init file should contain only one such instance.
 ;; If there is more than one, they won't work right.
 '(inhibit-startup-screen t))
(custom-set-faces
 ;; custom-set-faces was added by Custom.
 ;; If you edit it by hand, you could mess it up, so be careful.
 ;; Your init file should contain only one such instance.
 ;; If there is more than one, they won't work right.
 )