更新

app/src/doctor_workstation/ui/pages/reception.py

@@ -327,13 +327,18 @@ class ReceptionPage(QWidget):
         splitter.setSizes([350, 760])
         root.addWidget(splitter, 1)
 
-        self.diagnosis_dialog = DiagnosisDialog(repository, self)
-        self.diagnosis_dialog.saved.connect(self._diagnosis_saved)
-
         self.poll_timer = QTimer(self)
         self.poll_timer.setInterval(5_000)
         self.poll_timer.timeout.connect(lambda: self.refresh(silent=True))
 
+    def _ensure_diagnosis_dialog(self) -> DiagnosisDialog:
+        dialog = getattr(self, "diagnosis_dialog", None)
+        if dialog is None:
+            dialog = DiagnosisDialog(self.repository, self)
+            dialog.saved.connect(self._diagnosis_saved)
+            self.diagnosis_dialog = dialog
+        return dialog
+
     def _build_queue_panel(self) -> QWidget:
         panel = QFrame()
         panel.setObjectName("Card")
@@ -1355,9 +1360,7 @@ class ReceptionPage(QWidget):
                 image_grid.setContentsMargins(0, 0, 0, 0)
                 image_grid.setHorizontalSpacing(10)
                 image_grid.setVerticalSpacing(10)
-                for index, (image_type, caption, path_text) in enumerate(
-                    image_attachments
-                ):
+                for index, (image_type, caption, path_text) in enumerate(image_attachments):
                     tile = QFrame()
                     tile.setObjectName("NoteAttachmentTile")
                     tile_layout = QVBoxLayout(tile)
@@ -1376,13 +1379,9 @@ class ReceptionPage(QWidget):
                     label = QLabel(f"{caption} · {_attachment_name(path_text)}")
                     label.setObjectName("NoteAttachmentName")
                     label.setToolTip(path_text)
-                    label.setTextInteractionFlags(
-                        Qt.TextInteractionFlag.TextSelectableByMouse
-                    )
+                    label.setTextInteractionFlags(Qt.TextInteractionFlag.TextSelectableByMouse)
                     label.setMinimumWidth(0)
-                    label.setSizePolicy(
-                        QSizePolicy.Policy.Ignored, QSizePolicy.Policy.Preferred
-                    )
+                    label.setSizePolicy(QSizePolicy.Policy.Ignored, QSizePolicy.Policy.Preferred)
                     footer.addWidget(label, 1)
                     if self._can_note and note_id is not None:
                         delete_button = QPushButton("删除")
@@ -1448,9 +1447,7 @@ class ReceptionPage(QWidget):
             return
         run_async(
             lambda: invoke(self.repository, "download_public_image", url=path),
-            on_success=lambda payload: self._apply_note_thumbnail(
-                payload, preview, generation
-            ),
+            on_success=lambda payload: self._apply_note_thumbnail(payload, preview, generation),
             on_error=lambda _error: self._fail_note_thumbnail(preview, generation),
         )
 
@@ -1493,11 +1490,7 @@ class ReceptionPage(QWidget):
             return
         if not _is_image_attachment(target):
             url = QUrl(target)
-            if (
-                not url.isValid()
-                or url.scheme().lower() not in {"https", "http"}
-                or not url.host()
-            ):
+            if not url.isValid() or url.scheme().lower() not in {"https", "http"} or not url.host():
                 show_toast(self, "附件地址无效，无法打开。", "warning", 4200)
                 return
             if not QDesktopServices.openUrl(url):
@@ -1520,9 +1513,7 @@ class ReceptionPage(QWidget):
             on_success=lambda payload: self._show_note_image_preview(
                 target, payload, button, generation
             ),
-            on_error=lambda error: self._note_image_preview_failed(
-                error, button, generation
-            ),
+            on_error=lambda error: self._note_image_preview_failed(error, button, generation),
         )
 
     def _show_note_image_preview(
@@ -1974,7 +1965,7 @@ class ReceptionPage(QWidget):
         if context is None or context[2] is None:
             show_toast(self, "当前患者缺少诊单编号。", "danger")
             return
-        self.diagnosis_dialog.open_for(
+        self._ensure_diagnosis_dialog().open_for(
             context[2], editable=True, seed=self._selected_detail or self._selected_record
         )