feat: show source entries in todo view

src/renderer/src/MagicNotesWorkspace.test.tsx

@@ -463,6 +463,11 @@ describe('MagicNotesWorkspace', () => {
     expect(
       screen.getByRole('button', { name: '打开原笔记修改' })
     ).toBeInTheDocument()
+    const sourceEntry = screen.getByRole('region', {
+      name: '对应的笔记记录'
+    })
+    expect(within(sourceEntry).getByText('发布笔记')).toBeInTheDocument()
+    expect(within(sourceEntry).getByText('记录正文')).toBeInTheDocument()
   })
 
   it('keeps history editing contained and de-emphasizes note deletion', async () => {
@@ -1169,7 +1174,7 @@ describe('MagicNotesWorkspace', () => {
     expect(
       screen.queryByRole('group', { name: '待办列表方式' })
     ).not.toBeInTheDocument()
-    expect(screen.getByText('发布笔记')).toBeInTheDocument()
+    expect(screen.getAllByText('发布笔记')).not.toHaveLength(0)
     expect(screen.getByText('演示笔记')).toBeInTheDocument()
     expect(screen.getByText('准备演示')).toBeInTheDocument()
   })
@@ -1203,6 +1208,11 @@ describe('MagicNotesWorkspace', () => {
         message: '待办已完成'
       })
     )
+    expect(
+      within(
+        screen.getByRole('region', { name: '对应的笔记记录' })
+      ).getByTestId('magic-note-checklist-state')
+    ).toHaveTextContent('checked')
 
     fireEvent.click(screen.getByRole('tab', { name: '笔记' }))
     expect(

src/renderer/src/MagicNotesWorkspace.tsx

@@ -483,6 +483,12 @@ export function MagicNotesWorkspace({
   const [selectedNoteId, setSelectedNoteId] = useState('')
   const [selectedTodoId, setSelectedTodoId] = useState('')
   const [detail, setDetail] = useState<MagicNoteDetail>()
+  const [todoSourceDetail, setTodoSourceDetail] =
+    useState<MagicNoteDetail>()
+  const [todoSourceError, setTodoSourceError] = useState<{
+    message: string
+    noteId: string
+  }>()
   const [loadStatus, setLoadStatus] = useState<LoadStatus>('loading')
   const [loadError, setLoadError] = useState('')
   const [refreshError, setRefreshError] = useState('')
@@ -537,6 +543,7 @@ export function MagicNotesWorkspace({
   const [pendingDraftSwitch, setPendingDraftSwitch] =
     useState<DraftSwitchTarget>()
   const detailRequestRef = useRef(0)
+  const todoSourceRequestRef = useRef(0)
   const requestedNoteIdRef = useRef('')
   const refreshRequestRef = useRef(0)
   const hasLoadedRef = useRef(false)
@@ -1398,6 +1405,77 @@ export function MagicNotesWorkspace({
     () => todos.find((todo) => todo.id === selectedTodoId),
     [selectedTodoId, todos]
   )
+  const selectedTodoNoteId = selectedTodo?.noteId
+  const selectedTodoEntryId = selectedTodo?.entryId
+
+  const loadTodoSource = useCallback(
+    async (noteId: string): Promise<void> => {
+      const requestId = ++todoSourceRequestRef.current
+      try {
+        const sourceDetail = await window.goodbuddy.magicNotes.get(noteId)
+        if (todoSourceRequestRef.current === requestId) {
+          setTodoSourceDetail(sourceDetail)
+          setTodoSourceError(undefined)
+        }
+      } catch (sourceError) {
+        if (todoSourceRequestRef.current === requestId) {
+          setTodoSourceError({
+            message: errorMessage(
+              sourceError,
+              tRef.current('errors.operationFailed')
+            ),
+            noteId
+          })
+        }
+      }
+    },
+    []
+  )
+
+  useEffect(() => {
+    if (libraryView !== 'todos' || !selectedTodoNoteId) {
+      return
+    }
+    const requestId = ++todoSourceRequestRef.current
+    void window.goodbuddy.magicNotes
+      .get(selectedTodoNoteId)
+      .then((sourceDetail) => {
+        if (todoSourceRequestRef.current === requestId) {
+          setTodoSourceDetail(sourceDetail)
+          setTodoSourceError(undefined)
+        }
+      })
+      .catch((sourceError: unknown) => {
+        if (todoSourceRequestRef.current === requestId) {
+          setTodoSourceError({
+            message: errorMessage(
+              sourceError,
+              tRef.current('errors.operationFailed')
+            ),
+            noteId: selectedTodoNoteId
+          })
+        }
+      })
+    return () => {
+      todoSourceRequestRef.current += 1
+    }
+  }, [libraryView, selectedTodoNoteId])
+
+  const selectedTodoSourceEntry = useMemo(
+    () =>
+      todoSourceDetail?.entries.find(
+        (entry) => entry.id === selectedTodoEntryId
+      ),
+    [selectedTodoEntryId, todoSourceDetail]
+  )
+  const selectedTodoSourceError =
+    todoSourceError && todoSourceError.noteId === selectedTodoNoteId
+      ? todoSourceError.message
+      : ''
+  const todoSourceLoading =
+    Boolean(selectedTodoNoteId) &&
+    todoSourceDetail?.id !== selectedTodoNoteId &&
+    !selectedTodoSourceError
 
   const reloadTodos = useCallback(async (): Promise<void> => {
     const snapshot = await window.goodbuddy.magicNotes.listTodos()
@@ -1493,6 +1571,11 @@ export function MagicNotesWorkspace({
         expectedRevision: todo.revision
       })
       applyTodo(result.todo)
+      if (selectedTodoId === todo.id) {
+        todoSourceRequestRef.current += 1
+        setTodoSourceDetail(result.note)
+        setTodoSourceError(undefined)
+      }
       if (requestedNoteIdRef.current === result.note.id) {
         applyDetail(result.note)
       } else {
@@ -2755,6 +2838,55 @@ export function MagicNotesWorkspace({
               <PanelRightClose aria-hidden="true" size={15} />
             </button>
           </div>
+          {libraryView === 'todos' && selectedTodo && (
+            <section
+              aria-label={t('todos.sourceEntryLabel')}
+              className="magic-todo-source-entry"
+            >
+              <header>
+                <div>
+                  <strong>{t('todos.sourceEntryHeading')}</strong>
+                  <small>{selectedTodo.noteTitle}</small>
+                </div>
+                {selectedTodoSourceEntry && (
+                  <time dateTime={selectedTodoSourceEntry.updatedAt}>
+                    {dateFormatter.format(
+                      new Date(selectedTodoSourceEntry.updatedAt)
+                    )}
+                  </time>
+                )}
+              </header>
+              {todoSourceLoading ? (
+                <p className="magic-notes-muted">
+                  {t('todos.loadingSourceEntry')}
+                </p>
+              ) : selectedTodoSourceError ? (
+                <div className="magic-todo-source-entry__error" role="alert">
+                  <span>
+                    {t('todos.sourceEntryLoadFailed', {
+                      error: selectedTodoSourceError
+                    })}
+                  </span>
+                  <button
+                    className="secondary-button"
+                    onClick={() => {
+                      setTodoSourceError(undefined)
+                      void loadTodoSource(selectedTodo.noteId)
+                    }}
+                    type="button"
+                  >
+                    {t('actions.retry')}
+                  </button>
+                </div>
+              ) : selectedTodoSourceEntry ? (
+                <MagicNoteContent content={selectedTodoSourceEntry.content} />
+              ) : (
+                <p className="magic-notes-muted">
+                  {t('todos.sourceEntryMissing')}
+                </p>
+              )}
+            </section>
+          )}
           <div className="magic-notes-ai-controls">
             <label>
               <span>{t('comments.directionLabel')}</span>

src/renderer/src/i18n/locales/en-US/magicNotes.ts

@@ -115,6 +115,11 @@ export const magicNotes = {
     emptySelectionDescription:
       'Select a to-do on the left. All to-dos come from note checklists.',
     sourceNote: 'From note: {{title}}',
+    sourceEntryLabel: 'Related note entry',
+    sourceEntryHeading: 'Related entry',
+    loadingSourceEntry: 'Loading the related entry…',
+    sourceEntryMissing: 'The note entry for this to-do could not be found.',
+    sourceEntryLoadFailed: 'Could not load the related entry: {{error}}',
     defaultInstructions: 'This to-do comes from a checklist in a note.',
     markComplete: 'Mark complete: {{title}}',
     markIncomplete: 'Mark incomplete: {{title}}'

src/renderer/src/i18n/locales/zh-CN/magicNotes.ts

@@ -108,6 +108,11 @@ export const magicNotes = {
     emptySelectionTitle: '还没有选择待办',
     emptySelectionDescription: '从左侧选择待办；待办统一来自笔记中的清单。',
     sourceNote: '来自笔记：{{title}}',
+    sourceEntryLabel: '对应的笔记记录',
+    sourceEntryHeading: '对应记录',
+    loadingSourceEntry: '正在加载对应记录…',
+    sourceEntryMissing: '未找到这条待办对应的笔记记录。',
+    sourceEntryLoadFailed: '对应记录加载失败：{{error}}',
     defaultInstructions: '此待办来自笔记正文中的待办清单。',
     markComplete: '标记为已完成：{{title}}',
     markIncomplete: '标记为未完成：{{title}}'

src/renderer/src/styles.css

@@ -1397,6 +1397,74 @@
   padding: var(--space-4);
 }
 
+.magic-todo-source-entry {
+  display: grid;
+  padding: var(--space-3) 0;
+  border-bottom: 1px solid var(--border-subtle);
+  gap: var(--space-2);
+}
+
+.magic-todo-source-entry > header {
+  display: flex;
+  min-width: 0;
+  align-items: start;
+  justify-content: space-between;
+  color: var(--text-muted);
+  font-size: var(--font-caption);
+  gap: var(--space-2);
+}
+
+.magic-todo-source-entry > header > div {
+  display: grid;
+  min-width: 0;
+  gap: var(--space-1);
+}
+
+.magic-todo-source-entry > header strong {
+  color: var(--text-primary);
+  font-size: var(--font-body);
+}
+
+.magic-todo-source-entry > header small {
+  overflow: hidden;
+  color: var(--text-muted);
+  font-size: var(--font-caption);
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.magic-todo-source-entry > header time {
+  flex: none;
+}
+
+.magic-todo-source-entry > .magic-note-content {
+  max-height: 240px;
+  overflow: auto;
+  border: 1px solid var(--border-default);
+  border-radius: var(--radius-control);
+  background: var(--surface-raised);
+}
+
+.magic-todo-source-entry > .magic-note-content .ql-editor {
+  padding: var(--space-3);
+}
+
+.magic-todo-source-entry > .magic-notes-muted {
+  padding-inline: 0;
+}
+
+.magic-todo-source-entry__error {
+  display: grid;
+  color: var(--danger);
+  font-size: var(--font-caption);
+  line-height: 1.5;
+  gap: var(--space-2);
+}
+
+.magic-todo-source-entry__error .secondary-button {
+  width: fit-content;
+}
+
 .magic-notes-ai-controls {
   display: grid;
   padding: var(--space-3) 0;