(require 'common-lsp)
(require 'util-tree-sitter)

(use-package json-ts-mode
  :ensure nil
  :pin manual
  :mode (
         ("\\.json\\'" . json-ts-mode)
         )
  :commands (json-ts-mode)
  :hook (
         (json-ts-mode . (lambda ()
                           (add-hook 'before-save-hook 'json-fmt-jq nil 'local)
                           ))
         )
  :init
  (add-to-list 'treesit-language-source-alist '(json "https://github.com/tree-sitter/tree-sitter-json"))
  (unless (treesit-ready-p 'json) (treesit-install-language-grammar 'json))
  )

(defun json-fmt-jq ()
  "Run jq."
  (run-command-on-buffer "jq" "--monochrome-output" ".")
  )

(use-package tsx-ts-mode
  :ensure nil
  :pin manual
  :mode (
         ("\\.tsx\\'" . tsx-ts-mode)
         )
  :commands (tsx-ts-mode)
  :init
  (add-to-list 'treesit-language-source-alist '(tsx . ("https://github.com/tree-sitter/tree-sitter-typescript" "master" "tsx/src")))
  (unless (treesit-ready-p 'tsx) (treesit-install-language-grammar 'tsx))
  )


(use-package typescript-ts-mode
  :ensure nil
  :pin manual
  :mode (
         ("\\.ts\\'" . typescript-ts-mode)
         )
  :commands (typescript-ts-mode)
  :init
  (add-to-list 'treesit-language-source-alist '(typescript . ("https://github.com/tree-sitter/tree-sitter-typescript" "master" "typescript/src")))
  (unless (treesit-ready-p 'typescript) (treesit-install-language-grammar 'typescript))
  )


;; (use-package js
;;   :mode (
;;          ("\\.js\\'" . js-mode)
;;          ("\\.json\\'" . js-mode)
;;          )
;;   :commands js-mode
;;   :pin manual
;;   :hook (
;;          (find-file . (lambda () (when (string= (file-name-extension buffer-file-name) "json") (add-hook 'before-save-hook 'json-fmt-jq nil 'local))))
;;          (js-mode . (lambda ()
;;                       (tree-sitter-hl-mode +1)
;;                       )
;;                   )
;;          )
;;   :config
;;   (setq js-indent-level 2)
;;   )

;; (use-package typescript-mode
;;   :mode (
;;          ("\\.ts\\'" . typescript-mode)
;;          ("\\.tsx\\'" . typescript-mode)
;;          )
;;   :hook (
;;          (typescript-mode . (lambda ()
;;                               ;; (lsp-register-client
;;                               ;;  (make-lsp-client :new-connection (lsp-stdio-connection '("deno" "lsp" --compat --unstable --allow-read))
;;                               ;;                   :major-modes '(typescript-mode)
;;                               ;;                   :server-id 'typescript-ls))
;;                               (eglot-ensure)
;;                               (tree-sitter-hl-mode +1)
;;                               ))
;;          ;; (before-save . lsp-format-buffer)
;;          )
;; )
;; (use-package web-mode
;;   :mode (("\\.dust\\'" . web-mode)
;;          )
;;   :config
;;   (setq web-mode-markup-indent-offset 2)
;;   (setq web-mode-enable-current-element-highlight t)
;;   )

;; ;; Define a custom mode for dust so that org-mode handle #+BEGIN_SRC dust blocks
;; (define-derived-mode dust-mode web-mode "WebDust"
;;   "Major mode for editing dust templates in web-mode."
;;   (web-mode)
;;   (web-mode-set-engine "dust")
;;   ;; (setq web-mode-content-type "html")
;;   )

(provide 'lang-javascript)