♻️ Refactor av data structure

kernel/av/sort.go

@@ -16,9 +16,11 @@
 
 package av
 
-import "sort"
+type Sortable interface {
+	SortRows()
+}
 
-type AttributeViewSort struct {
+type ViewSort struct {
 	Column string    `json:"column"` // 列 ID
 	Order  SortOrder `json:"order"`  // 排序顺序
 }
@@ -29,44 +31,3 @@ const (
 	SortOrderAsc  SortOrder = "ASC"
 	SortOrderDesc SortOrder = "DESC"
 )
-
-func (av *AttributeView) SortRows() {
-	if 1 > len(av.Sorts) {
-		return
-	}
-
-	type ColIndexSort struct {
-		Index int
-		Order SortOrder
-	}
-
-	var colIndexSorts []*ColIndexSort
-	for _, s := range av.Sorts {
-		for i, c := range av.Columns {
-			if c.ID == s.Column {
-				colIndexSorts = append(colIndexSorts, &ColIndexSort{Index: i, Order: s.Order})
-				break
-			}
-		}
-	}
-
-	sort.Slice(av.Rows, func(i, j int) bool {
-		for _, colIndexSort := range colIndexSorts {
-			c := av.Columns[colIndexSort.Index]
-			if c.Type == ColumnTypeBlock {
-				continue
-			}
-
-			result := av.Rows[i].Cells[colIndexSort.Index].Value.Compare(av.Rows[j].Cells[colIndexSort.Index].Value)
-			if 0 == result {
-				continue
-			}
-
-			if colIndexSort.Order == SortOrderAsc {
-				return 0 > result
-			}
-			return 0 < result
-		}
-		return false
-	})
-}