From b92f75135f16322ee05cf731c3395a2ffefd0834 Mon Sep 17 00:00:00 2001
From: Peng Xiao <pengxiao@outlook.com>
Date: Sun, 7 Aug 2022 16:22:17 +0800
Subject: [PATCH] feat: whiteboard dashboard link counts

---
 src/main/frontend/components/whiteboard.cljs | 30 ++++++++++++++------
 src/main/frontend/components/whiteboard.css  |  4 +++
 2 files changed, 25 insertions(+), 9 deletions(-)

diff --git a/src/main/frontend/components/whiteboard.cljs b/src/main/frontend/components/whiteboard.cljs
index 5101c01736..0047815c1c 100644
--- a/src/main/frontend/components/whiteboard.cljs
+++ b/src/main/frontend/components/whiteboard.cljs
@@ -40,11 +40,31 @@
     (when generate-preview
       (generate-preview tldr))))
 
+(rum/defc whiteboard-references
+  [name]
+  (let [uuid (or (parse-uuid name) (:block/uuid (whiteboard-handler/get-whiteboard-entity name)))
+        [show set-show] (rum/use-state false)]
+    [:div.ml-2
+     [:button.border.text-sm.bg-gray-500.text-white.px-2 {:on-click (fn [] (set-show not))} "references"]
+     (when show (reference/block-linked-references uuid))]))
+
 (rum/defc page-refs-count < rum/static
   [page-name]
   (let [page-entity (model/get-page page-name)
+        block-uuid (:block/uuid page-entity)
         refs-count (count (:block/_refs page-entity))]
-    [:a.open-page-ref-link refs-count]))
+     (if (> refs-count 0)
+       (ui/tippy {:in-editor?      true
+                  :html            (fn [] [:div.mx-2 (reference/block-linked-references block-uuid)])
+                  :interactive     true
+                  :delay           [100, 500]
+                  :position        "bottom"
+                  :distance        10
+                  :popperOptions   {:modifiers {:preventOverflow
+                                                {:enabled           true
+                                                 :boundariesElement "viewport"}}}}
+                 [:div.open-page-ref-link refs-count])
+       [:div.open-page-ref-link  refs-count])))
 
 (defn- get-page-display-name
   [page-name]
@@ -136,14 +156,6 @@
        (for [n (range empty-cards)]
          [:div.dashboard-card.dashboard-bg-card {:key n}])]]]))
 
-(rum/defc whiteboard-references
-  [name]
-  (let [uuid (or (parse-uuid name) (:block/uuid (whiteboard-handler/get-whiteboard-entity name)))
-        [show set-show] (rum/use-state false)]
-    [:div.ml-2
-     [:button.border.text-sm.bg-gray-500.text-white.px-2 {:on-click (fn [] (set-show not))} "references"]
-     (when show (reference/block-linked-references uuid))]))
-
 (rum/defc whiteboard-page
   [name block-id]
   [:div.absolute.w-full.h-full.whiteboard-page
diff --git a/src/main/frontend/components/whiteboard.css b/src/main/frontend/components/whiteboard.css
index 949acd31d4..66e50e51b0 100644
--- a/src/main/frontend/components/whiteboard.css
+++ b/src/main/frontend/components/whiteboard.css
@@ -84,3 +84,7 @@
   color: var(--ls-primary-text-color);
   vertical-align: baseline;
 }
+
+.open-page-ref-link:hover {
+  filter: brightness(0.9);
+}
\ No newline at end of file