(use-package orderless :ensure t)

(setq completion-styles '(basic substring initials orderless))
(setq completion-category-overrides
      '(
        (file (styles . (basic partial-completion orderless)))
        (project-file (styles . (flex basic substring partial-completion orderless)))
        ))

(setq completion-ignore-case t)

;; Enable vertico
(use-package vertico
  :ensure t
  :init
  (vertico-mode)

  :config
  (add-hook 'rfn-eshadow-update-overlay-hook #'vertico-directory-tidy))

;; Enable rich annotations using the Marginalia package
(use-package marginalia
  :ensure t
  :bind (:map minibuffer-local-map
         ("M-A" . marginalia-cycle))
  :init
  (marginalia-mode))

(use-package consult
  :ensure t
  :bind (;; C-c bindings in `mode-specific-map'
         ("C-c M-x" . consult-mode-command)
         ("C-c h" . consult-history)
         ("C-c k" . consult-kmacro)
         ("C-c m" . consult-man)
         ("C-c i" . consult-info)
         ([remap Info-search] . consult-info)

         ;; C-x bindings in `ctl-x-map'
         ("C-x M-:" . consult-complex-command)     ;; orig. repeat-complex-command
         ("C-x b" . consult-buffer)                ;; orig. switch-to-buffer
         ("C-x 4 b" . consult-buffer-other-window) ;; orig. switch-to-buffer-other-window
         ("C-x 5 b" . consult-buffer-other-frame)  ;; orig. switch-to-buffer-other-frame
         ("C-x r b" . consult-bookmark)            ;; orig. bookmark-jump
         ("C-x p b" . consult-project-buffer)      ;; orig. project-switch-to-buffer

         ;; Custom M-# bindings for fast register access
         ("M-#" . consult-register-load)
         ("M-'" . consult-register-store)          ;; orig. abbrev-prefix-mark (unrelated)
         ("C-M-#" . consult-register)

         ;; Other custom bindings
         ("M-y" . consult-yank-pop)                ;; orig. yank-pop

         ;; M-g bindings in `goto-map'
         ("M-g e" . consult-compile-error)
         ("M-g f" . consult-flymake)               ;; Alternative: consult-flycheck
         ("M-g g" . consult-goto-line)             ;; orig. goto-line
         ("M-g M-g" . consult-goto-line)           ;; orig. goto-line
         ("M-g o" . consult-outline)               ;; Alternative: consult-org-heading
         ("M-g m" . consult-mark)
         ("M-g k" . consult-global-mark)
         ("M-g i" . consult-imenu)
         ("M-g I" . consult-imenu-multi)

         ;; M-s bindings in `search-map'
         ("M-s d" . consult-find)
         ("M-s D" . consult-locate)
         ("M-s g" . consult-grep)
         ("M-s G" . consult-git-grep)
         ("M-s r" . consult-ripgrep)
         ("M-s l" . consult-line)
         ("M-s L" . consult-line-multi)
         ("M-s k" . consult-keep-lines)
         ("M-s u" . consult-focus-lines)

         ;; Isearch integration
         ("M-s e" . consult-isearch-history)

         :map isearch-mode-map
         ("M-e" . consult-isearch-history)         ;; orig. isearch-edit-string
         ("M-s e" . consult-isearch-history)       ;; orig. isearch-edit-string
         ("M-s l" . consult-line)                  ;; needed by consult-line to detect isearch
         ("M-s L" . consult-line-multi)            ;; needed by consult-line to detect isearch

         ;; Minibuffer history
         :map minibuffer-local-map
         ("M-s" . consult-history)                 ;; orig. next-matching-history-element
         ("M-r" . consult-history))                ;; orig. previous-matching-history-element

  :init
  (setq xref-show-xrefs-function #'consult-xref)
  (setq xref-show-definitions-function #'consult-xref)
  (add-hook 'completion-list-mode-hook #'consult-preview-at-point-mode)

  :config
  (setq consult-preview-key 'any)
  (setq consult-narrow-key "<")
)

(use-package embark
  :ensure t

  :bind
  (("C-." . embark-act)         ;; pick some comfortable binding
   ("M-." . embark-dwim)        ;; good alternative: M-.
   ("C-h B" . embark-bindings)) ;; alternative for `describe-bindings'

  :init
  (setq prefix-help-command #'embark-prefix-help-command)

  :config
  ;; Hide the mode line of the Embark live/completions buffers
  (add-to-list 'display-buffer-alist
               '("\\`\\*Embark Collect \\(Live\\|Completions\\)\\*"
                 nil
                 (window-parameters (mode-line-format . none)))))

(use-package embark-consult
  :ensure t
  :hook
  (embark-collect-mode . consult-preview-at-point-mode))

(provide 'rul-completion)