;;; 01base.el --- summary

;; Author: Maciej Szlosarczyk
;; Maintainer: Maciej Szlosarczyk
;; Version: 0.1-snapshot

;;; Commentary:

;; 01base defines basic packages and environment.

;;; Code:

;;;;;;;; Other optimizations ;;;;;;;;;;;;;;;;;
;;;;;;;; Stolen from Doom Emacs. ;;;;;;;;;;;;;

;; Update emacs less often
(setq idle-update-delay 1.0)

;; Disable bidirectional text rendering for a modest performance boost. I've set
;; this to `nil' in the past, but the `bidi-display-reordering's docs say that
;; is an undefined state and suggest this to be just as good:
(setq-default bidi-display-reordering 'left-to-right
              bidi-paragraph-direction 'left-to-right)

;; Reduce rendering/line scan work for Emacs by not rendering cursors or regions
;; in non-focused windows.
(setq-default cursor-in-non-selected-windows nil)
(setq highlight-nonselected-windows nil)

;; More performant rapid scrolling over unfontified regions. May cause brief
;; spells of inaccurate syntax highlighting right after scrolling, which should
;; quickly self-correct.
(setq fast-but-imprecise-scrolling t)

;;;;;;;;; TRAMP configuration ;;;;;;;;;;;;;;;;
(require 'tramp)
(setq tramp-default-method "ssh")

;;;;;;;;; Emacs bindings ;;;;;;;;;;;;;;;;;;;;;
(global-set-key (kbd "RET") 'newline)
(define-key global-map [home] 'beginning-of-line)
(define-key global-map [end] 'end-of-line)

;;; Helpful key bindings
(global-set-key (kbd "<f1> b") 'describe-bindings) ;; List all key bindings
                                                   ;; there are.
(global-set-key (kbd "C-c \\") 'split-window-right) ;; Split window to the right
(global-set-key (kbd "C-c /") 'split-window-below) ;; Split window to the bottom

;; Move between windows key bindings
(global-set-key (kbd "C-c <left>") 'windmove-left)
(global-set-key (kbd "C-c <right>") 'windmove-right)
(global-set-key (kbd "C-c <up>") 'windmove-up)
(global-set-key (kbd "C-c <down>") 'windmove-down)

;; The same, but without using arrow keys
(global-set-key (kbd "C-c [") 'windmove-left)
(global-set-key (kbd "C-c ]") 'windmove-right)
(global-set-key (kbd "C-c {") 'windmove-up)
(global-set-key (kbd "C-c }") 'windmove-down)

;; Switch to previous and next buffer
(global-set-key (kbd "C-c s <left>") 'previous-buffer)
(global-set-key (kbd "C-c s <right>") 'next-buffer)

;; The same, but without arrow keys.
(global-set-key (kbd "C-c s [") 'previous-buffer)
(global-set-key (kbd "C-c s ]") 'next-buffer)


;; Kill current buffer and window
(global-set-key (kbd "C-c q") 'kill-buffer-and-window)

;; List buffers
(global-set-key (kbd "C-c b") 'ibuffer)

;; Move buffers around with buffer keys
(use-package buffer-move
  :ensure t
  :defer t
  :bind ("C-c m [" . buf-move-left)
        ("C-c m ]" . buf-move-right)
        ("C-c m {" . buf-move-up)
        ("C-c m }" . buf-move-down))


;; Revert without asking
(defun revert-buffer-no-confirm ()
  "Revert buffer without confirmation."
  (interactive) (revert-buffer t t))

(global-set-key (kbd "C-c r") 'revert-buffer-no-confirm)

;; Create new terminal
(global-set-key (kbd "<f12>") (lambda ()
                               (interactive)
                                (ansi-term "/bin/zsh" "ANSI-Term : Zsh")))

;#====================== Backup config #==============================
(setq backup-directory-alist
      `((".*" . "~/.emacs_backups/auto-save-list")))
(setq auto-save-file-name-transforms
      `((".*", "~/.emacs_backups/auto-save-list" t)))

(setq backup-by-copying t)
(setq delete-old-versions t
  kept-new-versions 6
  kept-old-versions 2
  version-control t)

; Do not create .#foo.file lock files
(setq create-lockfiles nil)

; Enable line numbers and show cursors position
(global-display-line-numbers-mode t)
(column-number-mode t)

;; Turn off sounds
(setq ring-bell-function 'ignore)

;; Enable y/n answers to questions
(fset 'yes-or-no-p 'y-or-n-p)

;; Only warn if a file is bigger than 50 MB when trying to open it
(setq large-file-warning-threshold 50000000)

;; Numbers are arbitrary, but work on a large screen. Default is 160
(setq split-width-threshold 180)

;;;;;;;;;;;;;;;;;;;;;; Shell stuff ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(add-hook 'shell-mode-hook 'ansi-color-for-comint-mode-on)

;; Disable warning related to PATH on startup
(defvar exec-path-from-shell-check-startup-files nil)

;; Allow to execute path from shell
(use-package exec-path-from-shell
             :if (memq window-system '(mac ns))
             :ensure t
             :config (add-to-list 'exec-path "/usr/local/bin")
             (exec-path-from-shell-initialize))

;; Draw underline lower
(setq x-underline-at-descent-line t)

;;; Get rid of bad parts of the windows
(tool-bar-mode -1)
(scroll-bar-mode -1)
(setq indicate-buffer-boundaries nil
      indicate-empty-lines nil)

;;;;;;;;;;;;;;;;; Record frequency of different commands. Review them later
(use-package keyfreq
  :defer t
  :ensure t)

(keyfreq-mode t)
(keyfreq-autosave-mode t)

;;;;;;;;;;;;;;;;; Show hints about key combinations
(use-package which-key
  :defer t
  :ensure t)

(which-key-mode t)

(provide '01base)
;;; 01base.el ends here