From 4c55a240f35a1bf9614ac0f98e24d40d2d2cec6d Mon Sep 17 00:00:00 2001
From: Daniel <845765@qq.com>
Date: Tue, 10 Jun 2025 12:23:07 +0800
Subject: [PATCH] :art: Database gallery view
 https://github.com/siyuan-note/siyuan/issues/10414

---
 kernel/av/av.go                | 33 ++----------------
 kernel/av/layout_gallery.go    | 21 +++++++++++-
 kernel/av/layout_table.go      | 14 ++++++++
 kernel/model/attribute_view.go | 62 ++++++++++++++++++++++++++++++++++
 kernel/model/transaction.go    |  2 ++
 5 files changed, 101 insertions(+), 31 deletions(-)

diff --git a/kernel/av/av.go b/kernel/av/av.go
index d4f5db735..762b92f23 100644
--- a/kernel/av/av.go
+++ b/kernel/av/av.go
@@ -207,15 +207,7 @@ func NewTableView() (ret *View) {
 		ID:         ast.NewNodeID(),
 		Name:       getI18nName("table"),
 		LayoutType: LayoutTypeTable,
-		Table: &LayoutTable{
-			BaseLayout: &BaseLayout{
-				Spec:     0,
-				ID:       ast.NewNodeID(),
-				Filters:  []*ViewFilter{},
-				Sorts:    []*ViewSort{},
-				PageSize: TableViewDefaultPageSize,
-			},
-		},
+		Table:      NewLayoutTable(),
 	}
 	return
 }
@@ -226,15 +218,7 @@ func NewTableViewWithBlockKey(blockKeyID string) (view *View, blockKey, selectKe
 		ID:         ast.NewNodeID(),
 		Name:       name,
 		LayoutType: LayoutTypeTable,
-		Table: &LayoutTable{
-			BaseLayout: &BaseLayout{
-				Spec:     0,
-				ID:       ast.NewNodeID(),
-				Filters:  []*ViewFilter{},
-				Sorts:    []*ViewSort{},
-				PageSize: TableViewDefaultPageSize,
-			},
-		},
+		Table:      NewLayoutTable(),
 	}
 	blockKey = NewKey(blockKeyID, getI18nName("key"), "", KeyTypeBlock)
 	view.Table.Columns = []*ViewTableColumn{{ID: blockKeyID}}
@@ -249,18 +233,7 @@ func NewGalleryView() (ret *View) {
 		ID:         ast.NewNodeID(),
 		Name:       getI18nName("gallery"),
 		LayoutType: LayoutTypeGallery,
-		Gallery: &LayoutGallery{
-			BaseLayout: &BaseLayout{
-				Spec:     0,
-				ID:       ast.NewNodeID(),
-				Filters:  []*ViewFilter{},
-				Sorts:    []*ViewSort{},
-				PageSize: GalleryViewDefaultPageSize,
-			},
-			CoverFrom: CoverFromContentImage,
-			CardSize:  CardSizeMedium,
-			ShowIcon:  true,
-		},
+		Gallery:    NewLayoutGallery(),
 	}
 	return
 }
diff --git a/kernel/av/layout_gallery.go b/kernel/av/layout_gallery.go
index 959b58ddf..09c255922 100644
--- a/kernel/av/layout_gallery.go
+++ b/kernel/av/layout_gallery.go
@@ -16,7 +16,11 @@
 
 package av
 
-import "sort"
+import (
+	"sort"
+
+	"github.com/88250/lute/ast"
+)
 
 // LayoutGallery 描述了画廊布局的结构。
 type LayoutGallery struct {
@@ -33,6 +37,21 @@ type LayoutGallery struct {
 	CardIDs    []string                `json:"cardIds"` // 卡片 ID，用于自定义排序
 }
 
+func NewLayoutGallery() *LayoutGallery {
+	return &LayoutGallery{
+		BaseLayout: &BaseLayout{
+			Spec:     0,
+			ID:       ast.NewNodeID(),
+			Filters:  []*ViewFilter{},
+			Sorts:    []*ViewSort{},
+			PageSize: GalleryViewDefaultPageSize,
+		},
+		CoverFrom: CoverFromContentImage,
+		CardSize:  CardSizeMedium,
+		ShowIcon:  true,
+	}
+}
+
 type CardSize int
 
 const (
diff --git a/kernel/av/layout_table.go b/kernel/av/layout_table.go
index 9c9bc811e..220e4f10a 100644
--- a/kernel/av/layout_table.go
+++ b/kernel/av/layout_table.go
@@ -18,6 +18,8 @@ package av
 
 import (
 	"sort"
+
+	"github.com/88250/lute/ast"
 )
 
 // LayoutTable 描述了表格布局的结构。
@@ -28,6 +30,18 @@ type LayoutTable struct {
 	RowIDs  []string           `json:"rowIds"`  // 行 ID，用于自定义排序
 }
 
+func NewLayoutTable() *LayoutTable {
+	return &LayoutTable{
+		BaseLayout: &BaseLayout{
+			Spec:     0,
+			ID:       ast.NewNodeID(),
+			Filters:  []*ViewFilter{},
+			Sorts:    []*ViewSort{},
+			PageSize: TableViewDefaultPageSize,
+		},
+	}
+}
+
 // ViewTableColumn 描述了表格列的结构。
 type ViewTableColumn struct {
 	ID string `json:"id"` // 列 ID
diff --git a/kernel/model/attribute_view.go b/kernel/model/attribute_view.go
index 642992e0e..bd2a209a2 100644
--- a/kernel/model/attribute_view.go
+++ b/kernel/model/attribute_view.go
@@ -44,6 +44,68 @@ import (
 	"github.com/xrash/smetrics"
 )
 
+func (tx *Transaction) doChangeAttrViewLayout(operation *Operation) (ret *TxErr) {
+	err := changeAttrViewLayout(operation)
+	if err != nil {
+		return &TxErr{code: TxErrWriteAttributeView, id: operation.AvID, msg: err.Error()}
+	}
+	return
+}
+
+func changeAttrViewLayout(operation *Operation) (err error) {
+	attrView, err := av.ParseAttributeView(operation.AvID)
+	if err != nil {
+		return
+	}
+
+	view, err := getAttrViewViewByBlockID(attrView, operation.BlockID)
+	if err != nil {
+		return
+	}
+
+	newLayout := operation.Layout
+	if newLayout == view.LayoutType {
+		return
+	}
+
+	view.LayoutType = newLayout
+	switch newLayout {
+	case av.LayoutTypeTable:
+		if nil != view.Table {
+			break
+		}
+
+		view.Table = av.NewLayoutTable()
+		switch view.LayoutType {
+		case av.LayoutTypeGallery:
+			for _, field := range view.Gallery.CardFields {
+				view.Table.Columns = append(view.Table.Columns, &av.ViewTableColumn{ID: field.ID})
+			}
+			for _, cardID := range view.Gallery.CardIDs {
+				view.Table.RowIDs = append(view.Table.RowIDs, cardID)
+			}
+		}
+	case av.LayoutTypeGallery:
+		if nil != view.Gallery {
+			break
+		}
+
+		view.Gallery = av.NewLayoutGallery()
+		switch view.LayoutType {
+		case av.LayoutTypeTable:
+			for _, col := range view.Table.Columns {
+				view.Gallery.CardFields = append(view.Gallery.CardFields, &av.ViewGalleryCardField{ID: col.ID})
+			}
+			for _, rowID := range view.Table.RowIDs {
+				view.Gallery.CardIDs = append(view.Gallery.CardIDs, rowID)
+			}
+		}
+	}
+
+	err = av.SaveAttributeView(attrView)
+	return
+}
+
 func (tx *Transaction) doSetAttrViewWrapField(operation *Operation) (ret *TxErr) {
 	err := setAttrViewWrapField(operation)
 	if err != nil {
diff --git a/kernel/model/transaction.go b/kernel/model/transaction.go
index 4ee57bc01..1f1faaf1c 100644
--- a/kernel/model/transaction.go
+++ b/kernel/model/transaction.go
@@ -290,6 +290,8 @@ func performTx(tx *Transaction) (ret *TxErr) {
 			ret = tx.doSetAttrViewShowIcon(op)
 		case "setAttrViewWrapField":
 			ret = tx.doSetAttrViewWrapField(op)
+		case "changeAttrViewLayout":
+			ret = tx.doChangeAttrViewLayout(op)
 		}
 
 		if nil != ret {