;;; thanos-multimedia.el ---                         -*- lexical-binding: t; -*-

;; Copyright (C) 2023  Thanos Apollo

;; Author: Thanos Apollo <public@thanosapollo.com>
;; Keywords:

;; This program is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.

;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;; GNU General Public License for more details.

;; You should have received a copy of the GNU General Public License
;; along with this program.  If not, see <https://www.gnu.org/licenses/>.

;;; Commentary:
;; ╭━━━━┳╮╱╱╱╱╱╱╱╱╱╱╱╱╱╱╭━━━╮╱╱╱╱╱╭╮╭╮╱╱╱╱╱╱╱╱╭━━━╮
;; ┃╭╮╭╮┃┃╱╱╱╱╱╱╱╱╱╱╱╱╱╱┃╭━╮┃╱╱╱╱╱┃┃┃┃╱╱╱╱╱╱╱╱┃╭━━╯
;; ╰╯┃┃╰┫╰━┳━━┳━╮╭━━┳━━╮┃┃╱┃┣━━┳━━┫┃┃┃╭━━╮╱╱╱╱┃╰━━┳╮╭┳━━┳━━┳━━╮
;; ╱╱┃┃╱┃╭╮┃╭╮┃╭╮┫╭╮┃━━┫┃╰━╯┃╭╮┃╭╮┃┃┃┃┃╭╮┃╭━━╮┃╭━━┫╰╯┃╭╮┃╭━┫━━┫
;; ╱╱┃┃╱┃┃┃┃╭╮┃┃┃┃╰╯┣━━┃┃╭━╮┃╰╯┃╰╯┃╰┫╰┫╰╯┃╰━━╯┃╰━━┫┃┃┃╭╮┃╰━╋━━┃
;; ╱╱╰╯╱╰╯╰┻╯╰┻╯╰┻━━┻━━╯╰╯╱╰┫╭━┻━━┻━┻━┻━━╯╱╱╱╱╰━━━┻┻┻┻╯╰┻━━┻━━╯
;; ╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱┃┃
;; ╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╱╰╯
;;; Code:

;; EMMS
(require 'emms)
(autoload 'emms-smart-browse "emms-browser.el" "Browse with EMMS" t)
(define-key thanos/applications-map (kbd "e") 'emms-smart-browse)
(define-key thanos/applications-map (kbd "C-e") 'emms-pause)

(with-eval-after-load 'emms
  (emms-all)
  (setq emms-source-file-default-directory "~/Music"
        emms-info-asynchronously t
        emms-show-format "♪ %s")
  (emms-default-players))

(define-key emms-playlist-mode-map (kbd "A") #'emms-add-directory-tree)
(define-key thanos/applications-map (kbd "e") 'emms-smart-browse)


(defun yeetube-download-vimeo-videos ()
  "Download videos from vimeo services."
  (interactive)
  (let ((url "")
	(name "")
	(download-counter 1))
    (while (not (string= url "q"))
      (setf url (read-string "Enter URL (q to quit): "))
      (unless (string= url "q")
	(setf name (read-string (format "Custom name (download counter: %d) " download-counter)))
	(setf download-counter (1+ download-counter))
	(call-process-shell-command
	 (format
	  "yt-dlp '%s' -o '%s'"
	  (replace-regexp-in-string "\\.json" ".m3u8" url) name)
	 nil 0)))))

(defun yeetube-download-videos-ffmpeg ()
  "Download videos using ffmpeg."
  (interactive)
  (let ((url "")
	(name "")
	(download-counter 1)
	(stored-contents nil))
    ;; Read links and names until "q" is entered
    (while (not (string= url "q"))
      (setf url (read-string "Enter URL (q to quit): "))
      (unless (string= url "q")
	(setf name (read-string (format "Custom name (download counter: %d) " download-counter)))
	(push (cons url name) stored-contents)
	(setf download-counter (1+ download-counter))))
    ;; Process the collected links and names
    (dolist (pair stored-contents)
      (let ((url (car pair))
	    (name (cdr pair)))
	(async-shell-command
	 (format
	  "ffmpeg -protocol_whitelist file,crypto,data,https,tls,tcp -stats -i '%s' -codec copy '%s.mp4'"
	  url name))))))

(setf yeetube-results-limit 20
      yeetube-mpv-disable-video t)

(defun yeetube-play-url (url)
  "Open URL using yeetube-player."
  (interactive "sURL:")
  (let ((media-player (executable-find (symbol-name yeetube-player))))
    (unless media-player
      (error (format "%s not found." media-player)))
    (when (string-prefix-p "http" url)
      (setf yeetube-last-played url)
      (if (eq yeetube-player 'mpv)
	  (yeetube-start-mpv-process url)
        (yeetube-start-process
	 (format "%s \"%s\"" media-player
		 (replace-regexp-in-string "\\byewtu\\.be\b" "youtube.com" url)))))))

(defvar-keymap thanos/yeetube-map
  :doc "Personal yeetube map."
  "s"    #'yeetube-search
  "b"    #'yeetube-play-saved-video
  "d"    #'yeetube-download-videos
  "C-d"  #'yeetube-download-vimeo-videos
  "p"    #'yeetube-mpv-toggle-pause
  "v"    #'yeetube-mpv-toggle-no-video-flag
  "C-p"  #'yeetube-mpv-toggle-video
  "k"    #'yeetube-remove-saved-video)

(global-set-key (kbd "C-c y") thanos/yeetube-map)



(provide 'thanos-multimedia)
;;; thanos-multimedia.el ends here