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

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

(require 'use-package)
(require 'use-package-ensure)
(require 'bind-key)

; If startup times are slow
; (setq use-package-verbose t)

(add-to-list 'load-path (concat (file-name-parent-directory user-init-file) "local-lisp/"))

(use-package emacs)
(setq tab-bar-show nil)
(setq inhibit-startup-message t)
(setq initial-scratch-message nil)
(setq ring-bell-function 'ignore)
(add-hook 'window-setup-hook 'toggle-frame-maximized t)
(defalias 'yes-or-no-p 'y-or-n-p)
(setq make-backup-files nil)
(setq custom-file (concat user-emacs-directory "custom.el"))
(unless (file-exists-p custom-file)
  (make-empty-file custom-file))
(load custom-file)
(scroll-bar-mode -1)
(tool-bar-mode -1)
(menu-bar-mode -1)
(delete-selection-mode 1)
(electric-pair-mode 1)
(add-hook 'before-save-hook 'delete-trailing-whitespace)
(setq reb-re-syntax 'string)
(setq default-tab-width 4)
(setq-default tab-width 4)
(set-face-attribute 'default nil :height 160 :family "Berkeley Mono")
(global-hl-line-mode 1)

(setq use-package-always-ensure t)
(setq mac-command-modifier 'control)
(setq is-mac (string= system-type "darwin"))

(setq-default cursor-type 'bar)

(defun hgh/disable-bar-cursor ()
  (blink-cursor-mode -1))

(defun hgh/enable-bar-cursor ()
  (blink-cursor-mode 1))

(add-hook 'activate-mark-hook 'hgh/disable-bar-cursor)
(add-hook 'deactivate-mark-hook 'hgh/enable-bar-cursor)

(when is-mac
  (setq dired-use-ls-dired t
        insert-directory-program "gls"
        dired-listing-switches "-aBhl --group-directories-first"))

;; Add .asdf to exec-path
(when (file-exists-p (file-truename "~/.asdf"))
  (setq env-changed t)
  (push (file-truename "~/.asdf/shims") exec-path)
  (push (file-truename "~/.asdf/bin") exec-path))

;; Remove "/mnt/c/" for WSL PATH
(setq exec-path
      (cl-remove-if (lambda (s)
                      (and (< 5 (length s))
                           (string= (substring s 0 6) "/mnt/c")
                           (setq env-changed t)))
                    exec-path))

(when exec-path
  (setenv "PATH" (string-join exec-path ":")))

(defun hgh/visit-init-file ()
  (interactive)
  (find-file user-init-file))

(defun hgh/project-ripgrep (regexp)
  (interactive (list (read-from-minibuffer "Search (regexp): " (thing-at-point 'symbol))))
  (rg regexp "*" (project-root (project-current))))

(defun hgh/current-date-time ()
  (interactive)
  (insert (format-time-string "%Y-%m-%d %H:%M:%S")))

(add-hook 'compilation-filter-hook 'ansi-color-compilation-filter)

(defun hgh/next-error ()
  (interactive)
  (if (eglot-managed-p)
      (flymake-goto-next-error)
    (next-error)))

;; key bindings
(keymap-global-set "M-o"     #'other-window)
(keymap-global-set "M-i"     #'imenu)
(keymap-global-set "<f5>"    #'compile)
(keymap-global-set "C-c r r" #'revert-buffer)
(keymap-global-set "C-c C-c" #'comment-or-uncomment-region)
(keymap-global-set "M-]"     #'forward-paragraph)
(keymap-global-set "M-["     #'backward-paragraph)
(keymap-global-set "C-h h"   #'eldoc)
(keymap-global-set "C-]"     #'hgh/next-error)
(keymap-global-set "C-c e i" #'hgh/visit-init-file)
(keymap-global-set "C-c c"   #'compile)
(keymap-global-set "C-x C-b" #'ibuffer)
(keymap-global-set "M-0"     #'delete-window)
(keymap-global-set "M-1"     #'delete-other-windows)
(keymap-global-set "M-2"     #'split-window-below)
(keymap-global-set "M-3"     #'split-window-right)

(require 'dired)
(setq dired-dwim-target t)
(keymap-set dired-mode-map "C-c C-c" #'wdired-change-to-wdired-mode)

(load-theme 'modus-vivendi t)

(use-package exec-path-from-shell
  :when is-mac
  :config
  (exec-path-from-shell-initialize))

(use-package man
  :when is-mac
  :custom
  (manual-program "gman"))

(use-package magit
  :defer t)

(use-package tree-sitter
  :mode ((" \\.tsx\\'"  . tsx-ts-mode)
         (" \\.js\\'"   . typescript-ts-mode)
         (" \\.mjs\\'"  . typescript-ts-mode)
         (" \\.mts\\'"  . typescript-ts-mode)
         (" \\.cjs\\'"  . typescript-ts-mode)
         (" \\.ts\\'"   . typescript-ts-mode)
         (" \\.jsx\\'"  . tsx-ts-mode)
         (" \\.json\\'" . json-ts-mode))
  :custom
  (treesit-extra-load-path '("~/repos/tree-sitter-module/dist")))

(use-package tree-sitter-langs
  :defer t)

(use-package haskell-mode
  :defer t)

(use-package company)

(defun enable-parinfer ()
  (let ((buf (or (buffer-file-name) (buffer-name) "")))
    (when (and
           (not (s-contains? "sbcl" buf))
           (not (s-contains? "ocicl" buf))
           (not (string-prefix-p "*sly" buf)))
      (parinfer-rust-mode 1)
      (electric-quote-mode 1))))

(use-package parinfer-rust-mode
  :hook ((lisp-mode emacs-lisp-mode) . enable-parinfer)
  :config
  (setq parinfer-rust-disable-troublesome-modes t))

(use-package sly
  :defer t
  :custom
  (inferior-lisp-program "/opt/homebrew/bin/sbcl"))

(use-package project
  :bind (("C-x p s" . hgh/project-ripgrep)
         ("C-x p S" . project-shell)))

(use-package vertico
  :custom
  (vertico-cycle t)
  :config
  (vertico-mode 1))

(use-package savehist
  :init
  (savehist-mode))

(use-package marginalia
  :config
  (marginalia-mode 1))

(use-package orderless
  :init
  (setq completion-styles '(orderless basic)
        completion-category-overrides '((file (styles basic partial-completion)))))

(use-package corfu
  :custom
  (corfu-auto t)
  (corfu-cycle t)
  :config
  (global-corfu-mode 1))

(use-package cape
  :init
  (add-to-list 'completion-at-point-functions #'cape-dabbrev))

(use-package browse-kill-ring
  :bind (("C-c y" . browse-kill-ring)))

(defun hgh/org-mode-visual-fill ()
  (setq visual-fill-column-width 120
        visual-fill-column-center-text t)
  (visual-fill-column-mode 1))

(use-package visual-fill-column
  :hook (org-mode . hgh/org-mode-visual-fill))

(use-package eglot
  :hook
  ((clojure-mode            . eglot-ensure)
   (go-mode                 . eglot-ensure)
   (rust-ts-mode            . eglot-ensure)
   (typescript-ts-base-mode . eglot-ensure)
   (elixir-ts-mode          . eglot-ensure)
   (heex-ts-mode            . eglot-ensure)
   (java-ts-mode            . eglot-ensure)
   (svelte-mode             . eglot-ensure)
   (haskell-mode            . eglot-ensure)
   (terraform-mode          . eglot-ensure)
   (odin-mode               . eglot-ensure))
  :bind
  (:map eglot-mode-map
        ("C-c r" . eglot-rename)
        ("C-c a" . eglot-code-actions)
        ("C-c f" . eglot-format-buffer)
        ("C-c d" . xref-find-definitions))
  :init
  (setq eglot-events-buffer-size 0)
  :config
  ;; Set up using clippy with rust analyzer
  (setf eglot-server-programs
        (cl-remove-if (lambda (c) (equal (car c) 'rust-mode))
                      eglot-server-programs))

  (setf eglot-server-programs
        (append (list
                 (list '(rust-ts-mode rust-mode) "rust-analyzer" :initializationOptions '(:checkOnSave (:command "clippy")))
                 '(svelte-mode "svelteserver" "--stdio")
                 '(haskell-mode "haskell-language-server-wrapper" "--lsp"))
                eglot-server-programs)))

(setenv "DOTNET_ROOT" "~/.local/share/mise/installs/dotnet/9")
(push '("\\.csproj$" . xml-mode)  auto-mode-alist)
(push '("\\.vs$"     . c-mode)    auto-mode-alist)
(push '("\\.fs$"     . c-mode)    auto-mode-alist)
(push '("\\.sbclrc"  . lisp-mode) auto-mode-alist)

;; paredit

; (autoload 'enable-paredit-mode "paredit" "Turn on pseudo-structural editing of Lisp code." t)
(defun setup-paredit ()
  (load (string-join (list user-emacs-directory "paredit.el")))
  (setcdr paredit-mode-map nil)
  (define-key paredit-mode-map (kbd "M-'") #'paredit-forward-slurp-sexp)
  (define-key paredit-mode-map (kbd "M-;") #'paredit-backward-slurp-sexp)
  (define-key paredit-mode-map (kbd "M-\"") #'paredit-forward-barf-sexp)
  (define-key paredit-mode-map (kbd "M-:") #'paredit-backward-barf-sexp)
  (enable-paredit-mode))

(defvar lisp-mode-hooks nil)
(setf lisp-mode-hooks '((emacs-lisp-mode-hook emacs-lisp-mode)
                        (clojure-mode-hook clojure-mode)
                        (lisp-mode-hook lisp-mode)
                        (sly-mode-hook sly-mode)))

(defun hgh/rg (search)
  (interactive "sSearch: ")
  (compilation-start
   (concat "rg --no-heading '" search "'")
   'compilation-mode
   (lambda (s)
     (concat
      "*"
      (file-name-nondirectory (directory-file-name default-directory))
      " rg*"))))

(use-package multiple-cursors
  :init
  (add-hook 'multiple-cursors-mode-enabled-hook
            (lambda ()
              (remove-hook 'activate-mark-hook 'hgh/disable-bar-cursor)
              (remove-hook 'deactivate-mark-hook 'hgh/disable-bar-cursor)
              (blink-cursor-mode 1)))
  (add-hook 'multiple-cursors-mode-disabled-hook
            (lambda ()
              (add-hook 'activate-mark-hook 'hgh/disable-bar-cursor)
              (add-hook 'deactivate-mark-hook 'hgh/disable-bar-cursor)
              (blink-cursor-mode 1)))
  :config
  (global-set-key (kbd "C->") 'mc/mark-next-like-this)
  (global-set-key (kbd "C-<") 'mc/mark-previous-like-this))

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

(use-package yasnippet-snippets
  :after (yasnippet))

(use-package markdown-mode
  :ensure t)

;; Run Prettier only in certain major-modes before saving:
(defvar hgh/prettier-modes
  '(tsx-ts-mode typescript-ts-mode typescript-ts-base-mode json-ts-mode javascript-mode js2-mode typescript-mode web-mode)
  "List of major modes where Prettier should auto-run on save.")

(defun hgh/run-prettier-if-appropriate ()
  "Run Prettier on the buffer’s file if `major-mode` is in `my/prettier-modes`."
  (when (and (buffer-file-name)
             (member major-mode hgh/prettier-modes))
    ;; call the prettier CLI; output errors to *Prettier Errors* buffer
    (call-process "prettier" nil "*Prettier Errors*" t
                  "--write" (buffer-file-name))
    ;; reload the buffer if prettier modified the file
    (revert-buffer :ignore-auto :noconfirm :preserve-modes)))

(add-hook 'after-save-hook #'hgh/run-prettier-if-appropriate)

(use-package terraform-mode)

(use-package cider
  :defer t)

(use-package org
  :defer t
  :custom
  (org-todo-keywords '((sequence "TODO" "INPROGRESS" "DONE")))
  (org-support-shift-select t)
  (org-html-validation-link nil)
  (org-html-head-include-default-style nil)
  (org-html-head-include-scripts nil)
  (org-html-head "<link rel=\"stylesheet\" href=\"https://cdn.simplecss.org/simple.min.css\" />")

  :config
  (org-indent-mode)
  (require 'ox-publish)

  (org-babel-do-load-languages
   'org-babel-load-languages
   '((shell . t)))

  (setq org-publish-use-timestamps-flag nil)

  (setq org-publish-project-alist
        (list
          (list "writings"
                  :base-directory "~/Documents/writings/content"
                  :publishing-directory "~/Documents/writings/public"
                  :exclude "~/Documents/writings/notes"
                  :recursive t
                  :time-stamp-file nil
                  :section-numbers nil
                  :with-creator t
                  :with-author nil))))

(use-package dumber-jump
  :init
  (add-hook 'xref-backend-functions #'dumber-jump-xref-activate))

(use-package flycheck)
  ; :init (global-flycheck-mode)


(use-package idris-mode)

(use-package htmlize)

(use-package zig-mode)

(use-package fsharp-mode)

(use-package caddyfile-mode)

(use-package dockerfile-mode)

(use-package odin-mode
  :ensure nil)

(use-package codex
  :ensure nil)