# create the testing directory
mkdir emacs-q
cd emacs-q

# install emacs using homebrew
brew tap d12frosted/emacs-plus
brew install emacs-plus@29 --with-no-frame-refocus

# create a python virtual environment with dependences for lsp-bridge
cat > lsp-bridge.txt << EOF
epc==0.0.5
orjson==3.9.10
sexpdata==1.0.0
setuptools==69.0.2
rapidfuzz==3.6.1
paramiko==3.4.0
six==1.16.0
watchdog==5.0.3
EOF

python3 -m venv venv && venv/bin/pip install -r lsp-bridge.txt

# setup emacs

cat > init.el <<EOF
;; Disable startup screen
(setq inhibit-startup-screen t)

;; Set initial buffer to *scratch*
(setq initial-buffer-choice t)

;; Bootstrap straight.el
(defvar bootstrap-version)
(let ((bootstrap-file
       (expand-file-name "straight/repos/straight.el/bootstrap.el" user-emacs-directory))
      (bootstrap-version 6))
  (unless (file-exists-p bootstrap-file)
    (with-current-buffer
        (url-retrieve-synchronously
         "https://raw.githubusercontent.com/radian-software/straight.el/develop/install.el"
         'silent 'inhibit-cookies)
      (goto-char (point-max))
      (eval-print-last-sexp)))
  (load bootstrap-file nil 'nomessage))

;; Configure straight to use use-package
(straight-use-package 'use-package)
(setq straight-use-package-by-default t)

;; Set *scratch* buffer to emacs-lisp-mode
(setq initial-major-mode 'emacs-lisp-mode)

;; Install required dependencies
(use-package markdown-mode
  :straight t)

(use-package yasnippet
  :straight t
  :config
  (yas-global-mode 1))

;; Install and configure lsp-bridge
(use-package lsp-bridge
  :straight '(lsp-bridge :type git
                        :host github
                        :repo "manateelazycat/lsp-bridge"
                        :files ("*.el" "*.py" "acm" "core" "langserver" "multiserver" "resources"))
  :init
  (setq lsp-bridge-python-command (expand-file-name "venv/bin/python" default-directory)))

;; Ensure *scratch* is the initial buffer
(setq inhibit-startup-buffer-menu t)

;; Add startup message to scratch buffer
(add-hook 'emacs-startup-hook
          (lambda ()
            (with-current-buffer "*scratch*"
              (lsp-bridge-mode)
              (goto-char (point-max))
              (insert "\n;; Debug: init.el loaded successfully at " (current-time-string) "\n")
              (insert ";; LSP-Bridge status: " (if (bound-and-true-p lsp-bridge-mode) "enabled" "disabled") "\n\n")
              (insert ";; With Aerospace enabled, try to type a long symbol for example \n")
              (insert "emacs-lisp-compilation-mode-syntax-table\n\n")
              (insert ";; while typing the completion menu will showup and press TAB to trigger the completion \n")
              (insert ";;observe that the focused window will jump to the next application window after pressing TAB.\n")
              (insert ";;This will also happen when you are typing fast.\n")
              (insert "\n")
              (goto-char (point-max)))))
EOF

emacs --init-directory=. -Q -l init.el

brew uninstall emacs-plus@29
brew untap d12frosted/emacs-plus