feat: refactor trash, page would delete from its parent's subpageIds after move to trash (#1871)

2026-07-25 14:28:51 +08:00 · 2023-04-12 14:14:57 +08:00
parent ba4a2fc9d2
commit af04c1b889
12 changed files with 119 additions and 82 deletions
@@ -0,0 +1,68 @@
+import { useCallback } from 'react';
+
+import type { BlockSuiteWorkspace } from '../../shared';
+import { usePageMeta, usePageMetaHelper } from '../use-page-meta';
+
+export function useMetaHelper(blockSuiteWorkspace: BlockSuiteWorkspace | null) {
+  const { setPageMeta, getPageMeta } = usePageMetaHelper(blockSuiteWorkspace);
+  const metas = usePageMeta(blockSuiteWorkspace);
+
+  const removeToTrash = useCallback(
+    (pageId: string, isRoot = true) => {
+      const parentMeta = metas.find(m => m.subpageIds?.includes(pageId));
+      const { subpageIds = [] } = getPageMeta(pageId) ?? {};
+
+      subpageIds.forEach(id => {
+        removeToTrash(id, false);
+      });
+
+      setPageMeta(pageId, {
+        trash: true,
+        trashDate: +new Date(),
+        trashRelate: isRoot ? parentMeta?.id : undefined,
+      });
+
+      // Just the trash root need delete its id from parent
+      if (parentMeta && isRoot) {
+        const deleteIndex = parentMeta.subpageIds.findIndex(
+          id => id === pageId
+        );
+        const newSubpageIds = [...parentMeta.subpageIds];
+        newSubpageIds.splice(deleteIndex, 1);
+        setPageMeta(parentMeta.id, {
+          subpageIds: newSubpageIds,
+        });
+      }
+    },
+    [getPageMeta, metas, setPageMeta]
+  );
+
+  const restoreFromTrash = useCallback(
+    (pageId: string) => {
+      const { subpageIds = [], trashRelate } = getPageMeta(pageId) ?? {};
+
+      if (trashRelate) {
+        const parentMeta = metas.find(m => m.id === trashRelate);
+        parentMeta &&
+          setPageMeta(parentMeta.id, {
+            subpageIds: [...parentMeta.subpageIds, pageId],
+          });
+      }
+
+      setPageMeta(pageId, {
+        trash: false,
+        trashDate: undefined,
+        trashRelate: undefined,
+      });
+      subpageIds.forEach(id => {
+        restoreFromTrash(id);
+      });
+    },
+    [getPageMeta, metas, setPageMeta]
+  );
+
+  return {
+    removeToTrash,
+    restoreFromTrash,
+  };
+}