From d4349ea6d69beb1e41adba9160137f8c9e900027 Mon Sep 17 00:00:00 2001
From: Daniel <845765@qq.com>
Date: Tue, 18 Feb 2025 11:54:03 +0800
Subject: [PATCH] :art: Improve display reference counts in embed blocks
 https://github.com/siyuan-note/siyuan/issues/14129

---
 kernel/model/backlink.go | 2 +-
 kernel/model/block.go    | 2 +-
 kernel/model/render.go   | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/kernel/model/backlink.go b/kernel/model/backlink.go
index 279fe9238..0dc0bb027 100644
--- a/kernel/model/backlink.go
+++ b/kernel/model/backlink.go
@@ -230,7 +230,7 @@ func buildBacklink(refID string, refTree *parse.Tree, originalRefBlockIDs map[st
 	}
 
 	// 反链面板中显示块引用计数 Display reference counts in the backlink panel https://github.com/siyuan-note/siyuan/issues/13618
-	fillBlockRefCount(renderNodes)
+	fillBlockRefCount(renderNodes, 0)
 
 	dom := renderBlockDOMByNodes(renderNodes, luteEngine)
 	var blockPaths []*BlockPath
diff --git a/kernel/model/block.go b/kernel/model/block.go
index 959ec28e4..06194405a 100644
--- a/kernel/model/block.go
+++ b/kernel/model/block.go
@@ -902,7 +902,7 @@ func getEmbeddedBlock(trees map[string]*parse.Tree, sqlBlock *sql.Block, heading
 	}
 
 	// 嵌入块查询结果中显示块引用计数 https://github.com/siyuan-note/siyuan/issues/7191
-	fillBlockRefCount(nodes)
+	fillBlockRefCount(nodes, 1)
 
 	luteEngine := NewLute()
 	luteEngine.RenderOptions.ProtyleContenteditable = false // 不可编辑
diff --git a/kernel/model/render.go b/kernel/model/render.go
index 97b67c087..82d459e20 100644
--- a/kernel/model/render.go
+++ b/kernel/model/render.go
@@ -144,7 +144,7 @@ func renderBlockText(node *ast.Node, excludeTypes []string, removeLineBreak bool
 	return
 }
 
-func fillBlockRefCount(nodes []*ast.Node) {
+func fillBlockRefCount(nodes []*ast.Node, minRefCount int) {
 	var defIDs []string
 	for _, n := range nodes {
 		ast.Walk(n, func(n *ast.Node, entering bool) ast.WalkStatus {
@@ -166,7 +166,7 @@ func fillBlockRefCount(nodes []*ast.Node) {
 				return ast.WalkContinue
 			}
 
-			if cnt := refCount[n.ID]; 0 < cnt {
+			if cnt := refCount[n.ID]; minRefCount < cnt {
 				n.SetIALAttr("refcount", strconv.Itoa(cnt))
 			}
 			return ast.WalkContinue