From 6b06f8be2203f71bc700886f93669e185f0fd12d Mon Sep 17 00:00:00 2001
From: Benson Chu <bensonchu457@gmail.com>
Date: Thu, 10 Mar 2022 22:12:58 -0600
Subject: [PATCH] New capture template

---
 lisp/ocpp.el                                | 146 ++++++++++++++++++++
 lisp/org-config/my-org-capture-templates.el |   4 +
 2 files changed, 150 insertions(+)
 create mode 100644 lisp/ocpp.el

diff --git a/lisp/ocpp.el b/lisp/ocpp.el
new file mode 100644
index 0000000..21768d9
--- /dev/null
+++ b/lisp/ocpp.el
@@ -0,0 +1,146 @@
+;;; ocpp.el ---  -*- lexical-binding: t -*-
+
+;; Copyright (C) 2022 Benson Chu
+
+;; Author: Benson Chu <bensonchu457@gmail.com>
+;; Created: [2022-03-06 09:20]
+
+;; This file is not part of GNU Emacs
+
+;; 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:
+
+;; Stands for org-clock-push-pop
+
+;;; Code:
+(require 'switch-tabs)
+(require 'org)
+(require 'org-project)
+(require 'cl)
+
+(cl-defstruct ocpp-task
+  ""
+  task-string
+  tab-name
+  tab-index
+  task-marker
+  collateral-marker)
+
+(defvar ocpp/clock-stack '())
+
+(defun ocpp/get-current-task ()
+  (save-window-excursion
+    (org-clock-goto)
+    (org-get-heading)))
+
+(defun ocpp/status ()
+  (interactive)
+  (if (org-clocking-p)
+      (message "Currently clocked into: %s"
+               (ocpp-task-task-string (car ocpp/clock-stack)))))
+
+(defun ocpp/push (next-task)
+  (interactive))
+
+(defun org-completing-read-to-marker (prompt elements)
+  (let ((result (completing-read prompt (mapcar #'car elements))))
+    (cadr (assoc result elements))))
+
+(defun org-completing-read-children (prompt)
+  (interactive)
+  (let ((items '()))
+    (save-window-excursion
+      (org-clock-goto)
+      (save-restriction
+        (save-excursion
+          (org-narrow-to-subtree)
+          (outline-next-heading)
+          (while (outline-next-heading)
+            (unless (eq (cdr (opr/get-type-and-state))
+                        'done)
+              (push (list (org-get-heading t t t t)
+                          (point-marker))
+                    items))))))
+    (org-completing-read-to-marker prompt items)))
+
+(defun org-completing-read-refile (prompt)
+  (cadddr (org-refile-get-location)))
+
+(defun ocpp/query-for-task-to-clock (type)
+  (cond ((eq type 'children)
+         )
+        (t (error "Unknown task type: %s" type))))
+
+(defun ocpp/push-tab--internal (next-task tab-name)
+  (let* ((tab-name (thread-last (truncate-string-to-width next-task 20)
+                     (replace-regexp-in-string " " "-")
+                     (replace-regexp-in-string "[^A-z0-9-]" "")
+                     (downcase)
+                     (concat "OCPP-"))))
+
+    (switch-or-create-tab tab-name)
+
+    (scratch-buffer)
+
+    (push (make-ocpp-task :task-string next-task
+                          :tab-name tab-name
+                          :tab-index (1+ (tab-bar--current-tab-index))
+                          :task-marker marker)
+          ocpp/clock-stack)))
+
+(defun ocpp/push-tab--current-org-item ()
+  (interactive)
+  (let* ((next-task (org-get-heading t t t t))
+         (marker
+          (progn
+            ;; (org-clock-in)
+            (point-marker))))
+
+    (ocpp/push-tab--internal next-task marker)))
+
+(defun ocpp/push-with-tab (ARG)
+  (interactive "P")
+  (let ((marker (if (null ARG)
+                    (org-completing-read-children "")
+                  (org-completing-read-refile ""))))
+    (ocpp/push-tab--internal
+     new-task
+     (save-window-excursion
+       (set-buffer (marker-buffer new-task))
+       (goto-char new-task)
+       (org-get-heading t t t t)))))
+
+(defun ocpp/pop ()
+  (interactive)
+  (let* ((current-task (pop ocpp/clock-stack))
+         (previous-task (car ocpp/clock-stack)))
+    (when-let ((tab-index (ocpp-task-tab-index current-task)))
+      (tab-bar-close-tab tab-index))
+    (if (null previous-task)
+        (progn
+          (org-clock-out)
+          (message "Stack fully popped!"))
+      ;; Switch tabs
+      (when-let ((tab-index (ocpp-task-tab-index previous-task)))
+        (tab-bar-select-tab tab-index))
+      ;; Clock in
+      (save-excursion
+        (let ((mark (ocpp-task-task-marker previous-task)))
+          (set-buffer (marker-buffer mark))
+          (goto-char mark)
+          (org-clock-in))))))
+
+(provide 'ocpp)
+;;; ocpp.el ends here
diff --git a/lisp/org-config/my-org-capture-templates.el b/lisp/org-config/my-org-capture-templates.el
index adaef65..aaa7158 100644
--- a/lisp/org-config/my-org-capture-templates.el
+++ b/lisp/org-config/my-org-capture-templates.el
@@ -218,6 +218,10 @@
                  :file ,(my/agenda-file "dev.org")
                  :template-file ,(my/org-file "checklists/conference.org")
                  :conference/airplane nil)
+                ("Work Travel"
+                 :keys "w"
+                 :file ,(my/agenda-file "dev.org")
+                 :template-file ,(my/org-file "templates/work_travel_checklist.org"))
                 ("Morning routine"
                  :keys "m"
                  :file ,(my/org-file "entries/routines.org")