1 files changed, 84 insertions, 0 deletions
diff --git a/emacs/.emacs.d/lisp/my/iarc.el b/emacs/.emacs.d/lisp/my/iarc.el
index a412aa3..d29d525 100644
--- a/emacs/.emacs.d/lisp/my/iarc.el
+++ b/emacs/.emacs.d/lisp/my/iarc.el
@@ -26,6 +26,17 @@
 
 ;;; Code:
 
+(require 'infobox)
+
+(defvar-keymap iarc-mode-map
+  :parent tabulated-list-mode-map
+  "F" #'iarc-toggle-follow-mode
+  "i" #'iarc-infobox
+  "n" #'iarc-next-line
+  "p" #'iarc-previous-line
+  "RET" #'iarc-item-at-point
+  )
+
 (define-derived-mode iarc-mode tabulated-list-mode "IArc"
   (hl-line-mode 1)
   (setq tabulated-list-format
@@ -37,6 +48,24 @@
 
 (defvar iarc-search-dataset nil)
 
+(defvar iarc-follow-mode nil "Whether follow mode is on.")
+
+(defun iarc-toggle-follow-mode ()
+  (interactive)
+  (setq iarc-follow-mode (not iarc-follow-mode)))
+
+(defun iarc-previous-line ()
+  (interactive)
+  (previous-line)
+  (when iarc-follow-mode
+    (iarc-infobox)))
+
+(defun iarc-next-line ()
+  (interactive)
+  (next-line)
+  (when iarc-follow-mode
+    (iarc-infobox)))
+
 (defun iarc-compare-favourites (x y)
   (> (let-alist (car x) (or .fields.num_favorites 0))
      (let-alist (car y) (or .fields.num_favorites 0))))
@@ -67,9 +96,64 @@
            iarc-host query)))
 
 (defun iarc-search (query)
+  (interactive "sIArc Query: ")
   (setq iarc-search-dataset (let-alist (iarc-api-search query)
                               .response.body.hits.hits))
   (iarc))
 
+(defun iarc-infobox ()
+  (interactive)
+  (let ((help-window-select (not iarc-follow-mode)))
+    (iarc-render-info (alist-get 'fields (tabulated-list-get-id)))))
+
+(defun iarc-render-info (info)
+  (infobox-render
+   (infobox-translate info (infobox-default-specs info))
+   `(iarc-render-infobox ,info)
+   (called-interactively-p 'interactive)))
+
+(defun iarc-item-at-point ()
+  (interactive)
+  (iarc-item (alist-get 'identifier (alist-get 'fields
+                                               (tabulated-list-get-id)))))
+
+(define-derived-mode iarc-item-mode tabulated-list-mode "IArc Item"
+  (hl-line-mode 1)
+  (setq revert-buffer-function #'iarc-list-refresh))
+
+(defvar-local iarc-item-id nil "The item identifier for the iarc-item mode")
+(defvar-local iarc-item-data nil "The content of the iarc-item mode")
+
+(defun iarc-item (id)
+  "List content of item with ID"
+  (let* ((buf (get-buffer-create (format "*IArc %s*" id)))
+         (out
+          (seq-map
+           (lambda (s) (split-string s "\t"))
+           (string-lines
+            (with-temp-buffer
+              (call-process "ia" nil t nil "ls" "-v" "-c" "name,mtime,size" id)
+              (buffer-string))))))
+    (with-current-buffer buf
+      (setq tabulated-list-format
+            (vconcat
+             (seq-map
+              (lambda (c) (list c 20))
+              (car out))))
+      (setq tabulated-list-padding 2)
+      (iarc-item-mode)
+      (tabulated-list-init-header)
+      (setq iarc-item-data (cdr out))
+      (iarc-item-list-refresh))
+    (pop-to-buffer-same-window buf)))
+
+(defun iarc-item-list-refresh ()
+  (setq tabulated-list-entries
+        (seq-map 'iarc-item-list-print-entry iarc-item-data))
+  (tabulated-list-print))
+
+(defun iarc-item-list-print-entry (info)
+  (list info (vconcat info)))
+
 (provide 'iarc)
 ;;; iarc.el ends here