;;; +link-hint.el -*- lexical-binding: t; -*-

;;; Code:

(require 'link-hint)

(defgroup +link-hint nil
  "Extra customizations for `link-hint'."
  :group 'link-hint)

(defcustom +link-hint-open-secondary-types '(gnus-w3m-image-url
                                             gnus-w3m-url
                                             markdown-link
                                             mu4e-attachment
                                             mu4e-url
                                             notmuch-hello
                                             nov-link
                                             org-link
                                             shr-url
                                             text-url
                                             w3m-link
                                             w3m-message-link)
  "Link types to define `:open-secondary' for.")

(defvar +link-hint-map (make-sparse-keymap)
  "Keymap for `link-hint' functionality.")

(defun +link-hint-open-secondary-setup (&optional types)
  "Define the `:open-secondary' link-hint type for TYPES.
If TYPES is nil, define it for `+link-hint-open-secondary-types'."
  (dolist (type (or types +link-hint-open-secondary-types))
    (link-hint-define-type type
      :open-secondary browse-url-secondary-browser-function
      :open-secondary-multiple t)))

(defun +link-hint-open-secondary ()
  "Open a link in the secondary browser."
  (interactive)
  (avy-with link-hint-open-link
    (link-hint--one :open-secondary)))

(defun +link-hint-open-chrome-setup (&optional types)
  "Define the `:open-chrome' link-hint type for TYPES.
If TYPES is nil, define it for `+link-hint-open-secondary-types'."
  (dolist (type (or types +link-hint-open-secondary-types))
    (link-hint-define-type type
      :open-chrome #'browse-url-chrome
      :open-chrome-multiple t)))

(defun +link-hint-open-chrome ()
  "Open a link with chrome."
  (interactive)
  (avy-with link-hint-open-link
    (link-hint--one :open-chrome)))

;; (cl-defmacro +link-hint-add-type (keyword )
;;   "Define link-hint type KEYWORD to operate on TYPES.
;; If TYPES is nil or absent, define KEYWORD for all
;; `link-hint-types'."
;;   (let (forms)
;;     (dolist (type (or types link-hint-types))
;;       (push `(link-hint-define-type ,type ,keyword ,function) forms))
;;     (push `(defun ,(intern (format "+link-hint%s" ,keyword))
;;                ))))

(defun +link-hint-open-link (prefix)
  "Open a link.
Without a PREFIX, open using `browse-url-browser-function'; with
a PREFIX, use `browse-url-secondary-browser-function'."
  (interactive "P")
  (avy-with link-hint-open-link
    (link-hint--one (if prefix :open-secondary :open))))

(defun +link-hint-open-multiple-links (prefix)
  "Open multiple links.
Without a PREFIX, open using `browse-url-browser-function'; with
a PREFIX, use `browse-url-secondary-browser-function'."
  (interactive "P")
  (avy-with link-hint-open-multiple-links
    (link-hint--one (if prefix :open-secondary :open))))

(defun +link-hint-open-all-links (prefix)
  "Open all visible links.
Without a PREFIX, open using `browse-url-browser-function'; with
a PREFIX, use `browse-url-secondary-browser-function'."
  (interactive "P")
  (avy-with link-hint-open-all-links
    (link-hint--one (if prefix :open-secondary :open))))

;;; Pocket-reader.el integration

(defun +link-hint-pocket-add-setup (&optional types)
  "Define the `:pocket-add' link-hint type for TYPES.
If TYPES is nil, define it for `link-hint-types'."
  (dolist (type (or types link-hint-types))
    (link-hint-define-type type
      :pocket-add #'pocket-reader-generic-add-link
      :pocket-add-multiple t)))

(defun +link-hint-pocket-add ()
  "Add a link to the Pocket reader."
  (interactive)
  (avy-with link-hint-open-link
    (link-hint--one :pocket-add)))

(provide '+link-hint)
;;; +link-hint.el ends here