From 5cc4c4b6761ebfcf74ce020546f1135feb8f73af Mon Sep 17 00:00:00 2001
From: Tienson Qin <tiensonqin@gmail.com>
Date: Wed, 13 Sep 2023 14:04:45 +0800
Subject: [PATCH] fix: can't switch back to single input value for :default
 property

https://linear.app/logseq/issue/LOG-2810/cant-switch-back-to-single-input-value-for-default-property
---
 .../frontend/components/property/value.cljs   |  3 ++-
 .../frontend/handler/db_based/property.cljs   | 22 +++++++++++--------
 .../frontend/modules/outliner/datascript.cljs |  1 +
 3 files changed, 16 insertions(+), 10 deletions(-)

diff --git a/src/main/frontend/components/property/value.cljs b/src/main/frontend/components/property/value.cljs
index 62c004fa6..ad57cab0d 100644
--- a/src/main/frontend/components/property/value.cljs
+++ b/src/main/frontend/components/property/value.cljs
@@ -292,7 +292,8 @@
         empty-block? (or (nil? parent) (zero? children-count))]
     (when empty-block?
       (when parent
-        (db/transact! repo [[:db/retractEntity (:db/id parent)]]))
+        (db/transact! repo [[:db/retractEntity (:db/id parent)]]
+          {:outliner-op :delete-blocks}))
       (property-handler/delete-property-value! repo block (:block/uuid property) value))
     (when (seq children)
       [:div.property-block-container.w-full
diff --git a/src/main/frontend/handler/db_based/property.cljs b/src/main/frontend/handler/db_based/property.cljs
index c5d21f112..eba97dd8a 100644
--- a/src/main/frontend/handler/db_based/property.cljs
+++ b/src/main/frontend/handler/db_based/property.cljs
@@ -339,8 +339,8 @@
                               :block/tags)]
               (when property-value-id
                 (db/transact! repo
-                  [[:db/retract (:db/id block) attribute property-value-id]]
-                  {:outliner-op :save-block})))
+                              [[:db/retract (:db/id block) attribute property-value-id]]
+                              {:outliner-op :save-block})))
             (if (= :many (:cardinality schema))
               (let [properties (:block/properties block)
                     properties' (update properties property-id
@@ -348,13 +348,17 @@
                                           (set (remove #{property-value} col))))
                     refs (outliner-core/rebuild-block-refs block properties')]
                 (db/transact! repo
-                  [[:db/retract (:db/id block) :block/refs]
-                   {:block/uuid (:block/uuid block)
-                    :block/properties properties'
-                    :block/refs refs}]
-                  {:outliner-op :save-block}))
-              ;; remove block property if cardinality is not many
-              (remove-block-property! repo (:block/uuid block) property-id))))))))
+                              [[:db/retract (:db/id block) :block/refs]
+                               {:block/uuid (:block/uuid block)
+                                :block/properties properties'
+                                :block/refs refs}]
+                              {:outliner-op :save-block}))
+              (if (= :default (get-in property [:block/schema :type]))
+                (set-block-property! repo (:block/uuid block)
+                                     (:block/original-name property)
+                                     ""
+                                     {})
+                (remove-block-property! repo (:block/uuid block) property-id)))))))))
 
 (defn replace-key-with-id!
   "Notice: properties need to be created first"
diff --git a/src/main/frontend/modules/outliner/datascript.cljs b/src/main/frontend/modules/outliner/datascript.cljs
index fe5774985..c30ece634 100644
--- a/src/main/frontend/modules/outliner/datascript.cljs
+++ b/src/main/frontend/modules/outliner/datascript.cljs
@@ -28,6 +28,7 @@
     (pipelines/invoke-hooks tx-report)
 
     (when (or (:outliner/transact? tx-meta)
+              (:outliner-op tx-meta)
               (:whiteboard/transact? tx-meta))
       (undo-redo/listen-db-changes! tx-report))