;; -*- mode: lisp; -*-
; (require 'swank)
(require 'cl-ppcre)

(in-package :stumpwm)
;; (load "/usr/share/stumpwm/contrib/app-menu.lisp")

(defmacro elisp (&body body)
  "Run BODY through emacsclient."
  `(sb-ext:run-program
   "/usr/bin/emacsclient"
   '("-e" ,(string-downcase (format nil "~S" (cons 'progn body))))
   :wait nil))

;; Naquadah
 ;; (defun colour (key)
 ;;   (let ((colours (list :lblack     #xeeeeec :dblack     #x111113
 ;;                       :lwhite     #xa5a5a4 :dwhite     #x222224
 ;;                       :lred       #xbf6d6d :dred       #x744a4a
 ;;                       :lorange    #xbfa47d :dorange    #x73634a
 ;;                       :lyellow    #xb2bf6d :dyellow    #x6b734a
 ;;                       :lgreen     #x8abf6d :dgreen     #x52734a
 ;;                       :lturquoise #x7dbf97 :dturquoise #x4a735b
 ;;                       :lcyan      #x7dbfbf :dcyan      #x4a7373
 ;;                       :lblue      #x6d97bf :dblue      #x4a5b73
 ;;                       :lpurple    #x8a7dbf :dpurple    #x524a73
 ;;                       :lmagenta   #xb27dbf :dmagenta   #x6b4a73
 ;;                       :lpink      #xbf6da4 :dpink      #x734a63)))
 ;;    (getf colours key)))

(setf *app-menu* '(("Editor" . "emacs")
                   ("Browser" . "conkeror")
                   ("Terminal" . "urxvt")
                   ("Office" . "libreoffice")
                   ("Gimp" . "gimp")))
(defvar *conkeror-program* "conkeror"
  "The executable to run to start Conkeror.")
(defvar *emacs-program* "emacsclient -c -a emacs"
  "The executable to run to start Emacs.")
(defvar *firefox-program* "firefox"
  "The executable to run to start Firefox.")
(defvar *i3lock-program* "i3lock -c 000000"
  "The executable to run to start i3lock.")
(defvar *urxvt-program* "urxvt"
  "The executable to run to start URxvt.")
(defvar *lock-screen-hook* nil
  "Hook run right before the screen gets locked.")
(defvar *screen-unlocked-hook* nil
  "Hook run right after the screen is unlocked.")
(defvar *mpd-was-playing-p* nil
  "Indicator of whether or not MPD was playing when it was paused.")

(defun get-mail-count (mailbox &optional (inbox "inbox"))
  "Check how many new messages there are in MAILBOX."
  (length
   (append
    (directory
     (format nil "/home/slash/documents/mail/~A/~A/new/*.*"
             mailbox inbox))
    (remove-if (lambda (d)
                 (let ((dir (namestring d)))
                   (string= dir "S" :start1 (1- (length dir)))))
               (directory
                (format nil "/home/slash/documents/mail/~A/~A/cur/*.*"
                        mailbox inbox))))))

(defun set-jabber-away ()
  "Tell emacs to set jabber to away presence."
  (elisp
    (when (and (fboundp 'jabber-send-away-presence)
               *jabber-connected*)
      (jabber-send-away-presence))))

(defun set-jabber-online ()
  "Tel emacs to set jabber to online presence."
  (elisp
    (when (and (fboundp 'jabber-send-default-presence)
               *jabber-connected*)
      (jabber-send-default-presence))))

(defcommand run-emacs () ()
  "Open Emacs"
  (run-shell-command *emacs-program*))

(defcommand raise-emacs () ()
  "Open or show Emacs"
  (run-or-raise *emacs-program* '(:class "Emacs")))

(defcommand run-firefox () ()
  "Open Firefox"
  (run-shell-command *firefox-program*))

(defcommand raise-firefox () ()
  "Open or show Firefox"
  (run-or-raise *firefox-program* '(:class "Firefox")))

(defcommand run-conkeror () ()
  "Open Conkeror"
  (run-shell-command *conkeror-program*))

(defcommand raise-conkeror () ()
  "Open or show Conkeror"
  (run-or-raise *conkeror-program* '(:class "Conkeror")))

(defcommand run-urxvt () ()
  "Open URxvt"
  (run-shell-command *urxvt-program*))

(defcommand raise-urxvt () ()
  "Open URxvt"
  (run-or-raise *urxvt-program* '(:class "URxvt")))

(defun run-stumpwm-hook-on-exit (process)
  "Run `*screen-unlocked-hook*' if PROCESS' status is `:exited'."
  (when (eq (sb-ext:process-status process) :exited)
    (run-hook *screen-unlocked-hook*)))

(defcommand lock-screen () ()
  "Lock the screen using i3lock. Run *lock-screen-hook* before locking
it and run *screen-unlocked-hook* after it has been unlocked."
  (run-hook *lock-screen-hook*)
  (sb-ext:run-program
   "/usr/bin/i3lock" '("-n" "-c" "000000") :wait nil
   :status-hook #'run-stumpwm-hook-on-exit))

;; (set-bg-color (colour :dwhite))
;; (set-border-color (colour :lwhite))
;; (set-fg-color (colour :lblack))
;; (set-float-focus-color (colour :lblue))
;; (set-float-unfocus-color (colour :dwhite))
;; (set-focus-color (colour :lblue))
;; (set-font "-*-tamsyn-medium-r-normal-*-17-*-*-*-*-0-iso8859-1")
;; (set-unfocus-color (colour :dwhite))
;; (set-win-bg-color (colour :dblack))

;; (setf *colors* (mapcar #'colour '(:lwhite :lred :lgreen :lyellow :lblue
;;                                   :lmagenta :lcyan :lblack)))
(setf *input-window-gravity* :bottom-left)
(setf *message-window-gravity* :top-right)
;; (setf *mode-line-background-color* (colour :dwhite))
;; (setf *mode-line-border-color* (colour :dwhite))
;; (setf *mode-line-foreground-color* (colour :lblack))
(setf *shell-program* (getenv "SHELL"))
(setf *transient-border-width* 1)
(setf *window-border-style* :thin)
(setf *screen-mode-line-format*
      (list "[%n]"
            '(:eval
              (format nil " | ryu: ~D | gmail: ~D | aethon: ~D | 9f: ~D | "
               (get-mail-count "ryuslash.org")
               (get-mail-count "gmail")
               (get-mail-count "aethon")
               (get-mail-count "ninthfloor")))))

(add-hook *lock-screen-hook* 'set-jabber-away)
(add-hook *screen-unlocked-hook* 'set-jabber-online)

(set-prefix-key (kbd "C-z"))

(define-key *top-map* (kbd "C-M-l") "lock-screen")

(define-key *root-map* (kbd "c") "raise-urxvt")
(define-key *root-map* (kbd "C") "run-urxvt")
(define-key *root-map* (kbd "e") "raise-emacs")
(define-key *root-map* (kbd "E") "run-emacs")
(define-key *root-map* (kbd "w") "raise-conkeror")
(define-key *root-map* (kbd "W") "run-conkeror")

(define-key *root-map* (kbd "C-b") "windowlist")
(define-key *root-map* (kbd "M-b") "move-window left")
(define-key *root-map* (kbd "M-f") "move-window right")
(define-key *root-map* (kbd "M-n") "move-window down")
(define-key *root-map* (kbd "M-p") "move-window up")
(define-key *root-map* (kbd "b") "move-focus left")
(define-key *root-map* (kbd "f") "move-focus right")
(define-key *root-map* (kbd "n") "move-focus down")
(define-key *root-map* (kbd "p") "move-focus up")

(undefine-key *root-map* (kbd "C-a"))
(undefine-key *root-map* (kbd "C-c"))
(undefine-key *root-map* (kbd "C-e"))
(undefine-key *root-map* (kbd "C-m"))

(define-frame-preference "Default"
    (0 t nil :class "Emacs")
  (2 t nil :class "Firefox")
  (1 t nil :class "URxvt")
  (2 t nil :class "Conkeror"))

(if (not (head-mode-line (current-head)))
    (toggle-mode-line (current-screen) (current-head)))

; (swank:create-server)