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

;; Window-related configuration

;; winum-mode allows selecting windows by number
(use-package winum
  :config
  (winum-mode)
  :custom
  (winum-scope 'frame-local))

;; winner-mode lets you undo and redo changes to the window layout
(winner-mode 1)

;; Keybindings
(leader-def-key
  "0" #'winum-select-window-0-or-10
  "1" #'winum-select-window-1
  "2" #'winum-select-window-2
  "3" #'winum-select-window-3
  "4" #'winum-select-window-4
  "5" #'winum-select-window-5
  "6" #'winum-select-window-6
  "7" #'winum-select-window-7
  "8" #'winum-select-window-8
  "9" #'winum-select-window-9
  "w" '(evil-window-map :which-key "window"))

(general-def evil-window-map
  "m" #'delete-other-windows
  "S" #'split-root-window-below
  "V" #'split-root-window-right
  "u" #'winner-undo
  "C-r" #'winner-redo)

;; Condense the which-key display for window selection bindings
(with-eval-after-load 'which-key
  (push '(("\\(.*\\) 0" . "select-window-0") . ("\\1 0..9" . "window 0..9"))
        which-key-replacement-alist)
  (push '((nil . "select-window-[1-9]") . t) which-key-replacement-alist))

;; Buffer and window layout management
(setopt switch-to-buffer-in-dedicated-window 'pop
        split-height-threshold 116
        window-sides-slots '(1 0 0 1)
        display-buffer-alist '(("\\*Help\\*"
                                (display-buffer-reuse-window
                                 display-buffer-in-side-window)
                                (side . right)
                                (slot . 0)
                                (window-width . 85))
                               ("\\*helpful .*\\*"
                                (display-buffer-reuse-mode-window
                                 display-buffer-in-side-window)
                                (side . right)
                                (slot . 0)
                                (window-width . 85))
                               ("\\*eldoc\\*"
                                (display-buffer-reuse-window
                                 display-buffer-in-side-window)
                                (side . right)
                                (slot . 0)
                                (window-width . 85))
                               ("\\*vterm.*\\*"
                                (display-buffer-reuse-mode-window
                                 display-buffer-pop-up-window)
                                (mode vterm-mode vterm-copy-mode))
                               ("\\*ielm\\*"
                                (display-buffer-reuse-mode-window
                                 display-buffer-pop-up-window)
                                (mode vterm-mode vterm-copy-mode))
                               ("\\*Messages\\*" display-buffer-no-window (allow-no-window . t))
                               ("\\*Warnings\\*" display-buffer-no-window (allow-no-window . t))
                               ("\\*info\\*" (display-buffer-reuse-window
                                              display-buffer-pop-up-window))))

(provide 'init-windows)