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; helper for building agenda file lists
(defun load-org-agenda-files-recursively (dir) "Find all directories in DIR."
    (unless (file-directory-p dir) (error "Not a directory `%s'" dir))
    (unless (equal (directory-files dir nil org-agenda-file-regexp t) nil)
      (add-to-list 'org-agenda-files dir)
    )
    (dolist (file (directory-files dir nil nil t))
        (unless (member file '("." ".."))
            (let ((file (concat dir file "/")))
                (when (file-directory-p file)
                    (load-org-agenda-files-recursively file)
                )
            )
        )
    )
)

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; set org habit status for yesterday and schedule for today. this is to facilitate adding "skipped" log entries for better reporting and tracking of habits
; this assumes youre operating on daily habits
; https://emacs.stackexchange.com/questions/9433/how-to-make-org-prompt-for-a-timestamp-when-changing-state-of-a-todo/63809
; https://stackoverflow.com/questions/25437069/how-can-i-mark-org-habits-as-done-in-the-past
(defun kmn/org-habit-with-date (&optional arg)
  (interactive "P")
  (setq my-activation-time (current-time))
  (cl-letf* ((org-read-date-prefer-future nil)
             (org-popup-calendar-for-date-prompt nil)
             (my-current-time (org-read-date t t nil "when:" nil "-1d" nil))
             ((symbol-function 'current-time)
              #'(lambda () my-current-time))
             ((symbol-function 'org-today)
              #'(lambda () (time-to-days my-current-time)))
             ((symbol-function 'org-current-effective-time)
              #'(lambda () my-current-time))

             (super-org-entry-put (symbol-function 'org-entry-put))
             ((symbol-function 'org-entry-put)
              #'(lambda (pom property value)
                  (print property)
                  (if (lambda (or (equal property "LAST_REPEAT") (equal property "SCHEDULED")))
                      (let ((my-value (format-time-string (org-time-stamp-format t t) my-current-time)))
                        (funcall super-org-entry-put pom property my-value))
                    (funcall super-org-entry-put pom property value)
                    ))))
             (if (eq major-mode 'org-agenda-mode) (org-agenda-todo arg) (org-todo arg))
  )
  (if (eq major-mode 'org-agenda-mode) (org-agenda-schedule arg my-activation-time) (org-schedule arg my-activation-time) )
)

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; org-agenda tuning (view stuff only)
(setq org-agenda-todo-ignore-scheduled 'all)
;; Remove completed deadline tasks from the agenda view
(setq org-agenda-skip-deadline-if-done t)
;; Remove completed scheduled tasks from the agenda view
(setq org-agenda-skip-scheduled-if-done t)
;; Remove completed items from search results
(setq org-agenda-skip-timestamp-if-done t)
;; dont tend to care about tag inheritance outside of search
(setq org-agenda-use-tag-inheritance nil)
;; add new option to update habit for yesterday and reschedule it as active today
(add-hook 'org-agenda-mode-hook
          (lambda ()
                  (local-set-key (kbd "y") 'kmn/org-habit-with-date)))

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; org-super-agenda
(require 'org-super-agenda)
(setq org-super-agenda-mode 1)

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; Set some org agendas/dashboards
(setq org-agenda-sorting-strategy 
    '(
      (agenda habit-down time-up scheduled-down priority-down category-keep)
      (todo habit-up time-down scheduled-down deadline-down todo-state-down priority-down alpha-up)
      (tags priority-down category-keep)
      (search category-keep)
     )
)

(setq org-agenda-file-regexp "\\`[^.].*\\.org\\'")
(setq org-agenda-files (list 
    "~/org/health/_health.org"
    "~/org/health/health_houdini.org"
    "~/org/health/health_mike.org"
    "~/org/_index.org"
    "~/org/_todo.org"
))

(setq org-agenda-custom-commands
      '(
          ("k" "Testing org-super-agenda"
              (
                  (agenda "" (
                      (org-agenda-overriding-header "Agenda")
                  ))
                  (alltodo "" (
                      (org-agenda-overriding-header "To Do")
                  ))
              )
          )
          ("r" "Personal"
              (
                  (agenda "" (
                      (org-agenda-overriding-header "Personal")
                  ))
                  (agenda "" (
                      (org-agenda-overriding-header "Habits")
                      (org-agenda-files (list "~/org/_habits.org"))
                      (org-agenda-remove-tags t)
                  ))
                  (todo "WIP" (
                      (org-agenda-overriding-header "WIP")
                  ))
                  (todo "READY" (
                      (org-agenda-overriding-header "Ready")
                  ))
                  (tags-todo "+PRIORITY<\"D\"-TODO=\"WIP\"-TODO=\"READY\"" (
                      (org-agenda-overriding-header "To Do")
                  ))
                  (tags-todo "+PRIORITY>=\"D\"-TODO=\"WIP\"-TODO=\"READY\"" (
                      (org-agenda-overriding-header "Low Priority")
                  ))
               )
          )
          ("d" "Destiny"
              (
                  (agenda "" (
                      (org-agenda-start-on-weekday 2)
                      (org-agenda-overriding-header "Destiny")
                      (org-agenda-files (list "~/org/games/games_destiny.org"))
                  ))
                  (todo "WIP" (
                      (org-agenda-overriding-header "WIP")
                      (org-agenda-files (list "~/org/games/games_destiny.org"))
                  ))
                  (todo "READY" (
                      (org-agenda-overriding-header "Ready")
                      (org-agenda-files (list "~/org/games/games_destiny.org"))
                  ))
                  (tags-todo "+resonance_needed>0-STYLE=\"habit\"-WIP-READY" (
                      (org-agenda-overriding-header "Weapon Shaping")
                      (org-agenda-files (list "~/org/games/games_destiny.org"))
                  ))
                  (tags-todo "+resonance_needed<=0+level_at_all_perks_or_higher<>\"true\"-STYLE=\"habit\"-TODO=\"WIP\"-TODO=\"READY\"" (
                      (org-agenda-overriding-header "Weapon Leveling")
                      (org-agenda-files (list "~/org/games/games_destiny.org"))
                  ))
                  (tags-todo "+resonance_needed<=0+level_at_all_perks_or_higher=\"true\"+masterworked<>\"true\"-STYLE=\"habit\"-TODO=\"WIP\"-TODO=\"READY\"" (
                      (org-agenda-overriding-header "Weapon Upgrades")
                      (org-agenda-files (list "~/org/games/games_destiny.org"))
                  ))
               )
           )
           ("o" . "Photography")
        )
)