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

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; windows performance tweaks
(when (eq system-type 'windows-nt)
; https://lists.gnu.org/archive/html/bug-gnu-emacs/2012-10/msg00274.html
; https://gioorgi.com/2013/solving-emacs-freeze-andor-slowdown-on-windows7/
(setq w32-get-true-file-attributes nil)

; https://www.reddit.com/r/emacs/comments/c9ef5i/comment/esx5ndr/
(setq inhibit-compacting-font-caches t)

; https://www.reddit.com/r/emacs/comments/c9ef5i/comment/esx5snw/
(when (boundp 'w32-pipe-read-delay)
(setq w32-pipe-read-delay 0)) 
)

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; misc performance tweaks
;; Make gc pauses faster by decreasing the threshold.
(setq gc-cons-threshold (* 2 1000 1000))

;; disable warnings from popping up, they are still logged
(setq warning-suppress-types '((comp)))

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; helper functions
;; Figure out if inside Termux
(require 'subr-x)
(setq kmn/is-termux
      (string-suffix-p "Android" (string-trim (shell-command-to-string "uname -a"))))

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; os specific config
(when (and (eq system-type 'windows-nt)
           (not kmn/is-termux))
    ; Fix resolution of ~ to match other client paths
    (setenv "HOME" "C:/Users/mcros/Nextcloud")
    (setq default-directory "C:/Users/mcros/Nextcloud")

    ; add executables to path ahead of them being used by extensions / emacs stuff
    (add-to-list 'exec-path "C:/Users/mcros/OneDrive/Programs/PortableApps/sqlite3")
    (add-to-list 'exec-path "C:/msys64/usr/bin/unzip.exe")
    (setenv "PATH" (concat "C:\\msys64\\mingw64\\bin;" (getenv "PATH")))
)
(when kmn/is-termux
    ; setup storage locations -- cheat so mobile/desktop look alike for file urls
    ;(setq user-init-file "/data/data/com.termux/files/home/storage/shared/.emacs")
    ;(setq user-emacs-directory "/data/data/com.termux/files/home/storage/shared/.emacs.d/")
    ;(setenv "HOME" "/data/data/com.termux/files/home/storage/shared/")
    ;(load user-init-file)

    ; Fix resolution of ~ to match other client paths
    (setenv "HOME" "/data/data/com.termux/files/home/")
    (setq default-directory "/data/data/com.termux/files/home/")

    ; Setup xdg-open as the default for opening files (except for the few we want emacs to open native)
    ; xdg-open is linked to termux-open by default ; if you need 'more' look into tmux-open and adjust accordingly
    ; (add-to-list 'org-file-apps '("\\.doc.*" . "open %s"))
    (setq org-file-apps
        '(;; default
            (auto-mode . emacs)
            ("\\.org" . emacs)
            ("\\.txt" . emacs)
            (".*" . "termux-open --chooser --view %s")))
)

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; global config
(load "~/.emacs.d.profiles/common/_global.el")
(load "~/.emacs.d.profiles/common/generic_functions.el")
(load "~/.emacs.d.profiles/common/workspaces.el")

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; compile bytecode for this profile
(unless (was-compiled-p "~/.emacs.d.profiles/org")
      (byte-recompile-directory "~/.emacs.d.profiles/org" 0))
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; additional packages
(add-to-list 'package-selected-packages
             '(org-tidy org-auto-expand ox-pandoc ox-hugo org-super-agenda org-alert burnt-toast alert)
)

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; Load misc extensions
(require 'org)

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; org-alert - windows only
(when (eq system-type 'windows-nt)
(use-package org-alert)
(use-package burnt-toast
  :config
  (require 'burnt-toast-alert)
  (setq alert-default-style 'burnt-toast)
)
(setq org-alert-interval 300
      org-alert-notify-cutoff 5
      org-alert-notify-after-event-cutoff 5)
(org-alert-enable)
)

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; Update/add auto file handling
(add-to-list 'auto-mode-alist '("\\.org\\'" . org-mode))

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; hide property drawers / minimize them
(use-package org-tidy
  :ensure t
  :config
  (setq org-tidy-top-property-style 'keep)
  (setq org-tidy-properties-style 'inline)
  (setq org-tidy-properties-inline-symbol "↕")
  (setq org-tidy-property-drawer-flag t)
  ;org-tidy-property-drawer-property-whitelist
  (setq org-tidy-property-drawer-property-blacklist '("TIDY_DISABLE" "TIDY_OFF"))
  (setq org-tidy-general-drawer-flag t)
  ;org-tidy-general-drawer-name-whitelist
  ;org-tidy-general-drawer-name-blacklist
  :hook
  (org-mode . org-tidy-mode))

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; keyboard shortcuts
(load "~/.emacs.d.profiles/org/config-org-keyboard.el")

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; Set some orgmode config
(defun my/org_timestamp ()
    (interactive)
    (org-insert-time-stamp (current-time) (current-time) "t")
)
(org-defkey org-mode-map (kbd "C-c !") #'my/org_timestamp)
(setq org-startup-folded t)
(setq org-return-follows-link t)
(setq org-startup-folded t)
(setq org-support-shift-select t)
(setq org-log-into-drawer t)
(setq org-log-done t)

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; automatic ids for everything
; From https://web.archive.org/web/20220512120917/https://stackoverflow.com/questions/13340616/assign-ids-to-every-entry-in-org-mode
; From https://stackoverflow.com/questions/13340616/assign-ids-to-every-entry-in-org-mode
; This hunk of lisp automatically adds IDs to every header in an org file when you hit save. it usese org-id which can generated IDs of various types including timestamps. I’m using the default UUIDs
(defun stackoverflow/org-add-ids-to-headlines-in-file ()
  "cargo cult from stackoverflow to add ids"
  (interactive)
  (org-map-entries 'org-id-get-create)
)
(add-hook 'org-mode-hook
   (lambda ()
     (add-hook 'before-save-hook 'stackoverflow/org-add-ids-to-headlines-in-file nil 'local)))
(add-hook 'org-capture-prepare-finalize-hook 'org-id-get-create)

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; keep 'ARCHIVE' property up to date for entire buffer so any archives are filed in 'todays' archive
;   assumes you want archive dates to be the date of the archive operation, not the last time they were 'touched' (or created)
(defun kmn/org-set-archive-prop-for-todo ()
  (interactive)
  (save-excursion
  (goto-char (point-max))
  (while (outline-previous-heading)
    (org-set-property "ARCHIVE" (concat
               "~/org/Attic/org-mode/%s/"
               (format-time-string "%Y" (current-time))
               "/"
               (format-time-string "%m" (current-time))
               ".archive.org::datetree/"
    ))
  ))
)

(add-hook 'org-mode-hook
   (lambda ()
     (add-hook 'before-save-hook 'kmn/org-set-archive-prop-for-todo nil 'local)))
(add-hook 'org-capture-prepare-finalize-hook 'kmn/org-set-archive-prop-for-todo)

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; ox-hugo for blog
(with-eval-after-load 'ox (require 'ox-hugo))
(with-eval-after-load 'ox-hugo
(setq org-hugo-link-desc-insert-type t)
(setq org-hugo-default-static-subdirectory-for-externals "ox-hugo" )
(setq org-hugo-external-file-extensions-allowed-for-copying '(
    "jpg" "jpeg" "tiff" "png" "svg" "gif" "psd" "psb" "kra" "gpl"
    "mp4"
    "pdf" "odt"
    "doc" "ppt" "xls"
    "docx" "pptx" "xlsx"
    "zip"
    "xml"))
)

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; org-mode todo tuning
; the ! tells org to log state changes for todo entries
(setq org-todo-keywords
      '((sequence "TODO(t!)" "READY(r!)" "WIP(w!)" "|" "SKIPPED(k!)" "COMPLETE(c!)" "CANCELED(x!)"))
)
(setq org-todo-keyword-faces
      '(("TODO" . "turquoise") ("READY" . "yellow") ("WIP" . "magenta") ("COMPLETE" . "green") ("CANCELED" . "orange"))
)

; log to drawer of entry
(setq org-log-into-drawer t)
(setq org-treat-insert-todo-heading-as-state-change t)

; set completion stats to auto-calc for checkboxes and nested todo's
(setq org-provide-todo-statistics t)
(setq org-checkbox-hierarchical-statistics nil)
(setq org-hierarchical-todo-statistics nil)

; From https://christiantietze.de/posts/2021/02/emacs-org-todo-doing-done-checkbox-cycling/
; Ensure the uppermost todo, in a nested tree, has an appropriate status based on all sub-items in the tree
;   Basically: - can only be marked 'complete' if all sub-items are in a completed state
;              - auto-marked as 'todo' if no sub-items are complete
;              - auto-marked as 'wip' if some sub-items are complete
;              - auto-marked as 'complete' if all sub-items are complete
(defun org-todo-if-needed (state)
  "Change header state to STATE unless the current item is in STATE already."
  (unless (string-equal (org-get-todo-state) state)
    (org-todo state)))

(defun ct/org-summary-todo-cookie (n-done n-not-done)
  "Switch header state to DONE when all subentries are DONE, to TODO when none are DONE, and to DOING otherwise"
  (let (org-log-done org-log-states)   ; turn off logging
    (org-todo-if-needed (cond ((= n-done 0)
                               "TODO")
                              ((= n-not-done 0)
                               "COMPLETE")
                              (t
                               "WIP")))))
(add-hook 'org-after-todo-statistics-hook #'ct/org-summary-todo-cookie)

(defun ct/org-summary-checkbox-cookie ()
  "Switch header state to DONE when all checkboxes are ticked, to TODO when none are ticked, and to DOING otherwise"
  (let (beg end)
    (unless (not (org-get-todo-state))
      (save-excursion
        (org-back-to-heading t)
        (setq beg (point))
        (end-of-line)
        (setq end (point))
        (goto-char beg)
        ;; Regex group 1: %-based cookie
        ;; Regex group 2 and 3: x/y cookie
        (if (re-search-forward "\\[\\([0-9]*%\\)\\]\\|\\[\\([0-9]*\\)/\\([0-9]*\\)\\]"
                               end t)
            (if (match-end 1)
                ;; [xx%] cookie support
                (cond ((equal (match-string 1) "100%")
                       (org-todo-if-needed "COMPLETE"))
                      ((equal (match-string 1) "0%")
                       (org-todo-if-needed "TODO"))
                      (t
                       (org-todo-if-needed "WIP")))
              ;; [x/y] cookie support
              (if (> (match-end 2) (match-beginning 2)) ; = if not empty
                  (cond ((equal (match-string 2) (match-string 3))
                         (org-todo-if-needed "COMPLETE"))
                        ((or (equal (string-trim (match-string 2)) "")
                             (equal (match-string 2) "0"))
                         (org-todo-if-needed "TODO"))
                        (t
                         (org-todo-if-needed "WIP")))
                (org-todo-if-needed "WIP"))))))))
(add-hook 'org-checkbox-statistics-hook #'ct/org-summary-checkbox-cookie)

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; tags
(load "~/.emacs.d.profiles/org/config-org-tags")

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; files
(setq org-default-notes-file "~/org/_index.org")

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; agendas
(load "~/.emacs.d.profiles/org/config-org-agendas.el")


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; capture templates
(load "~/.emacs.d.profiles/org/config-org-capture.el")

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; org-habit
(add-to-list 'org-modules 'org-habit)
(setq org-habit-preceding-days 14)
(setq org-habit-following-days 7)
(setq org-agenda-span 1)


;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; helm specific org adjustments
(load "~/.emacs.d.profiles/common/helm-org.el")
(require 'helm-org)
(helm-mode 1)
(add-to-list 'helm-completing-read-handlers-alist '(org-capture . helm-org-completing-read-tags))
(add-to-list 'helm-completing-read-handlers-alist '(org-set-tags . helm-org-completing-read-tags))
(add-to-list 'helm-completing-read-handlers-alist '(org-set-tags-command . helm-org-completing-read-tags))

; fix helm multi-tag select (needs custom seprator. default is comma
;(setq helm-crm-default-separator ":"
(define-advice helm--completion-in-region (:around (helm-fun origfun start end collection &optional predicate) temporary-helm-crm-separator-for-tags)
    (setq tcrmds helm-crm-default-separator)
    ;; If the last command was any of these values, we're looking at tags most likely
    (when (or (member last-command '(org-capture org-ctrl-c-ctrl-c org-set-tags org-set-tags-command))
            ;;This is a workaround for completions when you've already started typing.
            (and (eq this-command 'crm-complete)
              (eq major-mode 'org-mode))
            ;; This is probably the only thing we really need, but it doesn't handle custom "Tags" prompts
            (and (active-minibuffer-window)
              (eq "Tags: " (minibuffer-prompt))))
      (setq helm-crm-default-separator ":"))
    ;; Call the original Helm Completion function with all the original arguments
    (funcall helm-fun  origfun start end collection predicate)
    (setq helm-crm-default-separator tcrmds))

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; ui tuning
(when (eq system-type 'windows-nt)
    (load "~/.emacs.d.profiles/org/config-org-desktop.el"))
(when kmn/is-termux
    (load "~/.emacs.d.profiles/org/config-org-mobile.el"))

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; pomidor
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

(use-package pomidor
  :bind (("C-w P" . pomidor))
  :config (setq pomidor-update-interval 30
                pomidor-alert nil
                pomidor-sound-tick nil
                pomidor-sound-tack nil
                pomidor-sound-overwork nil
                pomidor-sound-break-over nil)
  :hook (pomidor-mode . (lambda ()
                          (display-line-numbers-mode -1) ; Emacs 26.1+
                          (setq left-fringe-width 0 right-fringe-width 0)
                          (setq left-margin-width 2 right-margin-width 0)
                          ;; force fringe update
                          (set-window-buffer nil (current-buffer)))))

; setup 6 pomodoros for 8 hr work day
; 7 hours of work, with 1 hr of long breaks
; each pomodor is:
;   warm up of 15 mins
;   work of 45 mins
;   total work period: 60 mins
;   10 min break
;   total interval period: 70 mins
; long break is 30 mins
;   every 3rd pomodoro give 30 minute break

(setq pomidor-seconds (* 60 60)) ; total work period
(setq pomidor-warmup-seconds (* 15 60)) ; warmup time
(setq pomidor-break-seconds (* 10 60))
(setq pomidor-breaks-before-long 3)
(setq pomidor-long-break-seconds (* 30 60))

(defun my-pomidor-update-hook ()
  (let* ((state (pomidor--current-state))
         (total (pomidor--total-duration state))
         (ellapsed (round (time-to-seconds total))))
      (if (<= ellapsed pomidor-warmup-seconds)
        (setq pomidor-header-separator " 🌡️↑ ")
        (setq pomidor-header-separator " — ")
      )
  )
)
(add-hook 'pomidor-update-hook #'my-pomidor-update-hook)

; pop win pomidor setup
;   main way to invoke
;   ensure pomidor is running before trying to open the buffer
;   use global buffer name for pomidor
;   make the popwin window 'sticky'
;   position sticky popwin @ top
(push '(pomidor-mode :position top :stick t) popwin:special-display-config)
(global-set-key (kbd "C-w p")
  (lambda () (interactive)
    ; make sure pomidor is running + active w/o resetting the current state
    (when (or (not (boundp 'pomidor-buffer-name))
              (not (get-buffer pomidor-buffer-name)))
      (pomidor)
      (previous-buffer) ; pomidor switches buffers -- go back to orig buffer
    )
    ; open pomidor in popwin
    (popwin:display-buffer (get-buffer pomidor-buffer-name))
  )
)

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; origami + super agenda config
(defvar ap/org-super-agenda-auto-hide-groups
    '(".*Low Priority.*" "^.*?[^R]+.*?(desc)$"))

(defun ap/org-super-agenda-origami-fold-default ()
  "Fold certain groups by default in Org Super Agenda buffer."
  (--each ap/org-super-agenda-auto-hide-groups
    (goto-char (point-min))
    (cl-loop 
             while (re-search-forward it nil t)
             do
               (if (not (or
                            (string-match "TODO" (thing-at-point 'line))
                            (string-match "READY" (thing-at-point 'line))
                            (string-match "WIP" (thing-at-point 'line))
                        ))
                 (origami-close-node (current-buffer) (point))
               )
    )
  )
)

(add-hook 'org-agenda-mode-hook #'origami-mode)
(add-hook 'org-agenda-finalize-hook #'ap/org-super-agenda-origami-fold-default)

(define-key org-super-agenda-header-map (kbd "<tab>") #'origami-toggle-node)
(define-key org-agenda-mode-map (kbd "<tab>") #'origami-toggle-node)
(custom-set-faces
 ;; custom-set-faces was added by Custom.
 ;; If you edit it by hand, you could mess it up, so be careful.
 ;; Your init file should contain only one such instance.
 ;; If there is more than one, they won't work right.
 '(default ((t (:family "MonoLisa Variable" :height 100))))
 '(fixed-pitch ((t (:family "MonoLisa Variable" :height 120))))
 '(variable-pitch ((t (:family "Atkinson Hyperlegible" :height 120)))))
(custom-set-variables
 ;; custom-set-variables was added by Custom.
 ;; If you edit it by hand, you could mess it up, so be careful.
 ;; Your init file should contain only one such instance.
 ;; If there is more than one, they won't work right.
 '(custom-safe-themes
   '("dde643b0efb339c0de5645a2bc2e8b4176976d5298065b8e6ca45bc4ddf188b7" "bfc0b9c3de0382e452a878a1fb4726e1302bf9da20e69d6ec1cd1d5d82f61e3d" default))
 '(package-selected-packages
   '(pomidor
	 (org-tidy org-auto-expand ox-pandoc ox-hugo org-super-agenda org-alert burnt-toast alert)
	 (devdocs devdocs-browser magit helm-ls-git xclip)
	 (which-key all-the-icons revert-buffer-all centaur-tabs scratch persistent-scratch persp-mode rainbow-mode rainbow-delimiters markdown-mode focus zoom popwin dired-single diredfl doominhibitinhibit-modeline helpful helm helm-org dired-rainbow dired-rainbow-listing dired-single dash s origami modus-themes use-package)))
 '(safe-local-variable-values
   '((org-auto-expand-nodes
	  (("To Do")
	   body 1)
	  (("Daily / Weekly Reset")
	   children 2))
	 (org-auto-expand-nodes
	  (("Daily / Weekly Reset")
	   body 2))
	 (eval org-auto-expand)
	 (org-auto-expand-nodes
	  (("To Do")
	   body 1))
	 (eval setq org-html-postamble nil)
	 (eval setq org-export-html-postamble-format nil)
	 (eval add-hook 'after-save-hook 'org-pandoc-export-to-latex-pdf t t)
	 (eval add-hook 'after-save-hook 'org-pandoc-export-to-docx t t)
	 (eval add-hook 'after-save-hook 'org-ascii-export-to-ascii t t)
	 (eval add-hook 'after-save-hook 'org-md-export-to-markdown t t)
	 (eval add-hook 'after-save-hook 'org-org-export-to-org t t)
	 (eval add-hook 'after-save-hook 'org-html-export-to-html t t)
	 (eval add-hook 'after-save-hook 'org-gfm-export-to-markdown t t)))
 '(temp-buffer-resize-mode t)
 '(zoom-ignored-major-modes '(dired-mode))
 '(zoom-size 'kmn-zoom-size-callback))