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


;;;; circe
(defvar jao-libera-channels ())
(defvar jao-oftc-channels ())
(defvar jao-bitlbee-channels ())
(defvar jao-slack-channels ())

(use-package circe
  :ensure t
  :bind (:map circe-channel-mode-map
              (("C-c C-a" . lui-track-jump-to-indicator)))
  :init
  (setq circe-chat-buffer-name "{target} - {network}"
        circe-default-realname "https://jao.io"
        circe-default-part-message ""
        circe-default-quit-message ""
        circe-ignore-list nil
        circe-server-coding-system '(undecided . undecided)
        circe-server-killed-confirmation 'ask-and-kill-all
        circe-server-auto-join-default-type :after-auth
        circe-server-buffer-name "{network} - {host}:{port}"
        circe-format-say "({nick}) {body}"
        circe-format-self-say "(jao) {body}"
        circe-new-buffer-behavior 'ignore
        circe-new-buffer-behavior-ignore-auto-joins t
        circe-nickserv-ghost-style 'after-auth
        circe-prompt-string ": "
        circe-completion-suffix ", "
        circe-reduce-lurker-spam t

        circe-lagmon-mode-line-format-string "" ;;  "%.0f "
        circe-lagmon-mode-line-unknown-lag-string "" ;; "? "
        circe-lagmon-timer-tick 120
        circe-lagmon-reconnect-interval 180

        lui-max-buffer-size 30000
        lui-fill-column 80
        lui-time-stamp-position 'right
        lui-time-stamp-format "%H:%M"
        lui-flyspell-p nil

        lui-track-indicator (if window-system 'fringe 'bar)
        lui-track-behavior 'before-tracking-next-buffer)
  :config

  (defsubst jao-circe-nick-no ()
    (if (derived-mode-p 'circe-query-mode)
        2
      (length (circe-channel-nicks))))

  (defsubst jao-circe-netowrk ()
    (or (plist-get lui-logging-format-arguments :network) ""))

  (define-minor-mode jao-circe-user-number-mode ""
    :lighter (:eval (format " [%s]" (jao-circe-nick-no))))

  (defun jao-circe-channel-hook ()
    (when jao-mode-line-in-minibuffer
      (setq header-line-format
            '(" %b" (:eval (format "@%s - %s nicks"
                                   (jao-circe-netowrk)
                                   (jao-circe-nick-no))))))
    (jao-circe-user-number-mode 1))

  (add-hook 'circe-channel-mode-hook #'jao-circe-channel-hook)
  (add-hook 'circe-query-mode-hook #'jao-circe-channel-hook)

  (defun circe-command-RECOVER (&rest _ignore)
    "Recover nick"
    (jao-with-auth "freenode" u p
      (circe-command-MSG "nickserv" (format "IDENTIFY %s %s" u p))
      (circe-command-MSG "nickserv" (format "GHOST %s" u))
      (circe-command-MSG "nickserv" (format "RELEASE %s" u))
      (circe-command-NICK u)))

  (defun circe-command-NNICKS (&rest _)
    "Echo number of nicks"
    (circe-display-server-message
     (format "%d nicks in this channel" (jao-circe-nick-no))))

  (defun circe-command-SENDFILE (line)
    "/sendfile for localslackirc"
    (circe-command-QUOTE (format "sendfile %s" line)))

  (advice-add 'circe-command-NAMES :after #'circe-command-NNICKS)

  (defun jao-circe-reconnect-unmonitored ()
    (interactive)
    (dolist (b (buffer-list))
      (with-current-buffer b
        (when (and (derived-mode-p 'circe-server-mode)
                   circe-lagmon-disabled)
          (circe-reconnect)))))

  (add-to-list 'jao-sleep-awake-functions #'jao-circe-reconnect-unmonitored)

  (setq circe-network-options
        (list (jao-with-auth "libera" u p
                (list "Libera Chat" :nick u :channels jao-libera-channels
                      :tls t :sasl-username u :sasl-password p))
              (jao-with-auth "oftc" u p
                (list "OFTC"
                      :nick u :channels jao-oftc-channels :nickserv-password p
                      :tls t :sasl-username u :sasl-password p))
              (jao-with-auth "bitlbee" u p
                (list "Bitlbee" :host "127.0.0.1" :nick u
                      :channels jao-bitlbee-channels :lagmon-disabled t
                      :nickserv-password u :user p))))

  (jao-shorten-modes 'circe-channel-mode
                     'circe-server-mode
                     'circe-query-mode)

  (enable-circe-display-images)
  (enable-lui-track)
  (circe-lagmon-mode))

;;;; telegram
(use-package telega
  :ensure t
  :custom
  (telega-use-tracking-for '(unmuted) ;; '(or unmuted mention)
                           telega-rainbow-color-custom-for nil
                           telega-msg-rainbow-title nil
                           telega-sticker-set-download t
                           telega-symbol-checkmark "·"
                           telega-symbol-heavy-checkmark "×"
                           telega-symbol-verified "*")
  :config
  (define-key global-map (kbd "C-c C-t") telega-prefix-map)
  (setq telega-chat-show-avatars nil
        telega-chat-prompt-insexp '(telega-ins "> ")
        telega-completing-read-function #'completing-read
        telega-root-show-avatars nil
        telega-emoji-use-images nil
        telega-temp-dir "/tmp/telega"
        telega-symbol-horizontal-bar
        (propertize "-" 'face 'jao-themes-f00)
        telega-symbol-vertical-bar
        (propertize "| " 'face 'jao-themes-dimm)
        telega-mode-line-string-format
        '(:eval (telega-mode-line-unread-unmuted))
        telega-use-images (display-graphic-p)
        telega-open-file-function #'jao--see
        telega-open-message-as-file
        (unless (display-graphic-p) '(photo video animation)))
  (with-eval-after-load "tracking"
    (jao-shorten-modes 'telega-chat-mode)
    (jao-tracking-faces 'telega-tracking))
  (telega-mode-line-mode 1))

(defun jao-telega ()
  (interactive)
  (jao-tracking-go-to-chats)
  (if (get-buffer telega-root-buffer-name)
      (pop-to-buffer telega-root-buffer-name)
    (telega)))

;;;; ement
(use-package ement
  :disabled t
  :ensure t
  :init (setq ement-save-sessions t
              ement-sessions-file (locate-user-emacs-file "cache/ement.el")
              ement-room-avatars nil
              ement-notify-dbus-p nil
              ement-room-left-margin-width 0
              ement-room-right-margin-width 11
              ement-room-timestamp-format "%H:%M"
              ement-room-timestamp-header-format "­­--------")

  :custom ((ement-room-message-format-spec "(%S) %B%r%R %t"))

  :config
  (defun jao-ement-track (event room session)
    (when (ement-notify--room-unread-p event room session)
      (when-let ((n (ement-room--buffer-name room))
                 (b (get-buffer n)))
        (tracking-add-buffer b))))

  (add-hook 'ement-event-hook #'jao-ement-track)
  (jao-shorten-modes 'ement-room-mode)
  (jao-tracking-cleaner "^\\*Ement Room: \\(.+\\)\\*" "@\\1"))

;;;; mastodon
(use-package mastodon
  :ensure t
  :init
  (setq mastodon-instance-url "https://fosstodon.org"
        mastodon-active-user "jao@gnu.org"
        mastodon-group-notifications t
        mastodon-images-in-notifs t
        mastodon-tl-position-after-update nil
        mastodon-toot-display-orig-in-reply-buffer t
        mastodon-media--hide-sensitive-media nil)
  :config
  ;; (defun jao-mastodon--setup ()
  ;;   (setq-local scroll-margin 12))

  ;; (add-hook 'mastodon-mode-hook #'jao-mastodon--setup)
  (with-eval-after-load "ewww"
    (define-key eww-mode-map (kbd "T") #'jao-mastodon-toot-url)))

(defun jao-mastodon-toot-url ()
  (interactive)
  (when-let (url (jao-url-around-point t))
    (jao-tracking-go-to-chats)
    (mastodon-toot--compose-buffer nil nil nil url)))

(defun jao-mastodon ()
  (interactive)
  (jao-afio-goto-chats)
  (mastodon))

;; https://0x0.st/XJ14.txt
(jao-transient-major-mode mastodon
  ["Timelines"
   ("H" "home"            mastodon-tl--get-home-timeline)
   ("L" "local"           mastodon-tl--get-local-timeline)
   ("F" "federated"       mastodon-tl--get-federated-timeline)
   ("K" "bookmarks"       mastodon-profile--view-bookmarks)
   ("V" "favorites"       mastodon-profile--view-favourites)
   ("'" "followed tags"   mastodon-tl--followed-tags-timeline)
   ("@" "mentions"        mastodon-notifications--get-mentions)
   ("N" "notifications"   mastodon-notifications-get)
   ("\\" "of remote host" mastodon-tl--get-remote-local-timeline)]

  ;; u                    mastodon-tl--update

  ["Search"
   ("s" "search"          mastodon-search--query)
   ("#" "tagged"          mastodon-tl--get-tag-timeline)
   ("\"" "followed tags"  mastodon-tl--list-followed-tags)
   ("I" "filter"          mastodon-views--view-filters)
   ("X" "lists"           mastodon-views--view-lists)]

  ["Toots"
   ("n" "next"            mastodon-tl--goto-next-item :transient t)
   ("p" "prev"            mastodon-tl--goto-prev-item :transient t)
   ("c" "spoiler"         mastodon-tl--toggle-spoiler-text-in-toot :transient t)
   ("T" "thread"          mastodon-tl--thread)
   ("b" "(un)boost"       mastodon-toot--toggle-boost :transient t)
   ("f" "(un)fav"         mastodon-toot--toggle-favourite :transient t)
   ("i" "(un)pin"         mastodon-toot--pin-toot-toggle :transient t)
   ("k" "(un)bookmark"    mastodon-toot--toggle-bookmark :transient t)
   ("v" "vote"            mastodon-tl--poll-vote)]

  ;; Z                    mastodon-tl--report-to-mods
  ;; o                    mastodon-toot--open-toot-url

  ["Own Toots"
   ("r" "replay"          mastodon-toot--reply)
   ("t" "write"           mastodon-toot)
   ("e" "edit"            mastodon-toot--edit-toot-at-point)
   ("d" "delete"          mastodon-toot--delete-toot)
   ("D" "del & redraft"   mastodon-toot--delete-and-redraft-toot)
   ("E" "show edits"      mastodon-toot--view-toot-edits)]

  ;; S                    mastodon-views--view-scheduled-toots

  ["Users"
   ("W" "follow"          mastodon-tl--follow-user)
   ("R" "follow req"      mastodon-views--view-follow-requests)
   ("G" "suggestions"     mastodon-views--view-follow-suggestions)
   ("M" "mute user"       mastodon-tl--mute-user)
   ("B" "block user"      mastodon-tl--block-user)
   ("m" "message user"    mastodon-tl--dm-user)
   ;; ""
   ;; ("," "favouriters"     mastodon-toot--list-toot-favouriters)
   ;; ("." "boosters"        mastodon-toot--list-toot-boosters)
   ]

  ;; S-RET                mastodon-tl--unmute-user
  ;; C-S-b                mastodon-tl--unblock-user

  ["Profiles"
   ("A" "author"          mastodon-profile--get-toot-author)
   ("P" "any user"        mastodon-profile--show-user)
   ("O" "own"             mastodon-profile--my-profile)
   ("U" "update own"      mastodon-profile--update-user-profile-note)]

  ["Misc"
   ("C" "copy URL"        mastodon-toot--copy-toot-url)
   ("?" "help"            describe-mode)
   ("q" "quit"            transient-quit-one)])

;;;; startup
(defun jao-chats (&optional p)
  (interactive "P")
  (when (or p (y-or-n-p "Connect to telegram? "))
    (telega))
  (when (and (fboundp 'ement-connect) (or p (y-or-n-p "Connect to matrix? ")))
    (unless (get-buffer "*Ement Rooms*")
      (jao-with-auth "matrix.org" u p (ement-connect :user-id u :password p))))
  ;; (when (and (fboundp 'mastodon) (or p (y-or-n-p "Connect to mastodon? ")))
  ;;   (mastodon))
  (dolist (c '(("Libera Chat" . "irc.libera.chat:6697")))
    (unless (get-buffer (cdr c))
      (when (or p (y-or-n-p (format "Connect to %s? " (car c))))
        (circe (car c))))))

(defun jao-all-chats ()
  (interactive)
  (when jao-tracking-use-scratch
    (jao-afio-goto-chats)
    (delete-other-windows))
  (jao-chats t))

(defun jao-chats-telega ()
  (interactive)
  (jao-buffer-same-mode '(telega-root-mode telega-chat-mode)))

(defun jao-chats-slack ()
  (interactive)
  (jao-buffer-same-mode 'slack-message-buffer-mode))

(defun jao-chats-irc ()
  (interactive)
  (jao-buffer-same-mode '(circe-channel-mode circe-query-mode erc-mode)))

;;;; consult narrowing
(defvar jao-chat-buffer-source
  (list :name "chats"
        :category 'buffer
        :action (lambda (b) (jao-afio-pop-to-buffer 0 b))
        :hidden t
        :narrow (cons ?c "chats")
        :items (jao-consult--mode-buffers 'erc-mode
                                          'circe-channel-mode
                                          'circe-query-mode
                                          'signel-chat-mode
                                          'slack-message-buffer-mode
                                          'slack-thread-message-buffer-mode
                                          'telega-root-mode
                                          'telega-chat-mode
                                          'ement-room-mode
                                          'ement-room-list-mode)))
(with-eval-after-load "consult"
  (jao-consult-add-buffer-source 'jao-chat-buffer-source))


(provide 'jao-custom-chats)