feat: expand full-flow diagnostics

app/editor.py

@@ -694,6 +694,19 @@ def _notify_collect_step(callback, step):
     except Exception:
         pass
 
+
+def _notify_apply_step(callback, step, result="start", detail=None):
+    if callback is None:
+        return
+    payload = {"step": step, "result": result}
+    if detail:
+        payload["detail"] = str(detail)
+    try:
+        callback(payload)
+    except Exception:
+        pass
+
+
 def _close_collected_product(cdp):
     target_id = getattr(cdp, "target_id", None)
     created_by_app = bool(getattr(cdp, "created_by_app", False))
@@ -1056,14 +1069,17 @@ def _confirm_update_modal(cdp, timeout=3):
     return last_present or {"present": False, "clicked": False, "reason": "NO_UPDATE_CONFIRM_MODAL"}
 
 
-def apply_task(account, task, close_success_tab=False) -> dict:
+def apply_task(account, task, close_success_tab=False, on_step=None) -> dict:
     """Apply generated title/cover to Shopee.
 
     The caller must perform the batch confirmation before calling this function.
     """
 
     item_id = _item_id(task)
+    current_step = "open_product"
+    _notify_apply_step(on_step, current_step, "start")
     cdp = open_product(account, item_id)
+    _notify_apply_step(on_step, current_step, "success")
     committed = False
     try:
         title_result = None
@@ -1071,19 +1087,36 @@ def apply_task(account, task, close_success_tab=False) -> dict:
         new_title = _get(task, "new_title")
         new_cover_path = _get(task, "new_cover_path")
         if new_title:
+            current_step = "change_title"
+            _notify_apply_step(on_step, current_step, "start")
             title_result = change_title(cdp, new_title)
             if not title_result.get("ok"):
+                _notify_apply_step(on_step, current_step, "failed", "标题写入后 value/modelvalue 未同步")
                 return {"committed": False, "error": "标题写入后 value/modelvalue 未同步", "title": title_result}
+            _notify_apply_step(on_step, current_step, "success")
         if new_cover_path:
+            current_step = "replace_cover"
+            _notify_apply_step(on_step, current_step, "start")
             cover_result = replace_cover(
                 cdp,
                 new_cover_path,
                 old_cover_path=_get(task, "old_cover_path"),
             )
             if not cover_result.get("ok"):
-                return {"committed": False, "error": _cover_upload_error_message(cover_result), "cover": cover_result}
+                error = _cover_upload_error_message(cover_result)
+                _notify_apply_step(on_step, current_step, "failed", error)
+                return {"committed": False, "error": error, "cover": cover_result}
+            _notify_apply_step(on_step, current_step, "success")
+        current_step = "click_update"
+        _notify_apply_step(on_step, current_step, "start")
         update_result = click_update(cdp)
         committed = bool(update_result.get("clicked", False))
+        _notify_apply_step(
+            on_step,
+            current_step,
+            "success" if committed else "failed",
+            update_result.get("reason"),
+        )
         return {
             "committed": committed,
             "error": update_result.get("reason"),
@@ -1092,6 +1125,7 @@ def apply_task(account, task, close_success_tab=False) -> dict:
             "update": update_result,
         }
     except Exception as exc:
+        _notify_apply_step(on_step, current_step, "failed", str(exc))
         return {"committed": False, "error": str(exc)}
     finally:
         _close_applied_product(cdp, close_success_tab=close_success_tab and committed)