Bug: TableComponent exception occurs when all cells are selected for deletion and the last cell is blank. A table with one blank cell will be left.

[Croc-ye]

Description

Reproduction URL

No response

Reproduction steps

1. Go to 'https://platejs.org/'
2. Click on 'Table'
3. select all table cells and the last cell is empty
4. enter delete
5. error happened

Plate version

42.0.0

Slate React version

0.112.0

Screenshots

No response

Logs

No response

Browsers

Chrome

[Croc-ye]

I have a preliminary plan. Please help me see if it is feasible.

  editor.deleteFragment = (direction) => {
    if (
      isRangeInSameBlock(editor, {
        match: n => n.type === type,
      })
    ) {
      const cellEntries = getTableGridAbove(editor, { format: 'cell' });

      if (cellEntries.length > 1) {
        withoutNormalizing(editor, () => {
          cellEntries.forEach(([, cellPath]) => {
            replaceNodeChildren<TElement>(editor, {
              at: cellPath,
              nodes: editor.api.create.block(),
            });
          });

          // set back the selection
          select(editor, {
            anchor: getStartPoint(editor, cellEntries[0][1]),
            focus: getEndPoint(editor, cellEntries.at(-1)![1]),
          });
        });

        return;
      }
    } else if (editor.selection && isExpanded(editor.selection)) {
      const tableNode1 = getTableAbove(editor, {
        at: editor.selection.anchor,
      });
      const tableNode2 = getTableAbove(editor, {
        at: editor.selection.focus,
      });
      const [start] = editor.edges([]);
      if (
        (tableNode1 || tableNode2)
        && (Point.equals(start, editor.selection.focus)
          || Point.equals(start, editor.selection.anchor))
      ) {
        editor.removeNodes({
          at: tableNode1?.[1] || tableNode2?.[1],
        });
      }
    }

    deleteFragment(direction);
  };

in withDeleteTable.ts

[zbeyens]

Writing a unit test would be best