feat(apply): open product page on left double click

app/editor.py

@@ -429,6 +429,27 @@ def _product_url(account, item_id):
     )
 
 
+def _find_exact_product_tab(account, item_id, host):
+    """只返回该账号已打开且商品路径精确匹配的 target。"""
+
+    expected = urlparse(_product_url(account, item_id))
+    expected_host = expected.netloc.lower()
+    expected_path = expected.path.rstrip("/")
+    for target in http_get("/json", host=host):
+        if target.get("type") != "page" or not target.get("webSocketDebuggerUrl"):
+            continue
+        try:
+            current = urlparse(str(target.get("url") or ""))
+        except Exception:
+            continue
+        if (
+            current.netloc.lower() == expected_host
+            and current.path.rstrip("/") == expected_path
+        ):
+            return target
+    return None
+
+
 def _item_id(task):
     value = _get(task, "item_id", "itemid", "product_id")
     if not value:
@@ -815,6 +836,9 @@ def _wait_ready(cdp, timeout=60):
                 return True
         except Exception:
             pass
+        current_url = str(last_state.get("current_url") or _current_url(cdp) or "")
+        if _is_login_url(current_url):
+            raise EditorError("账号未登录，请先到④账号管理人工登录蝦皮")
         invalid_text = _product_unavailable_toast_text(read_page_toasts(cdp))
         if invalid_text:
             raise EditorError(product_unavailable_error_message(invalid_text))
@@ -1105,6 +1129,45 @@ def open_product(account, item_id, on_step=None, bring_to_front=True) -> CDP:
         raise
 
 
+def open_or_focus_product_tab(account, item_id):
+    """聚焦现有精确商品页，或新建商品页且不刷新用户已有页面。
+
+    此方法不能复用 ``open_product``：真实更新需要重新导航，人工查看不能
+    刷新用户正在编辑、尚未保存的商品页。
+    """
+
+    host = _cdp_host(account)
+    item_id = str(item_id)
+    url = _product_url(account, item_id)
+    target = _find_exact_product_tab(account, item_id, host)
+    created_by_app = target is None
+    if target is None:
+        target = create_tab_info(url, host=host, background=False)
+
+    cdp = CDP(target["webSocketDebuggerUrl"])
+    cdp.target_id = target.get("id")
+    cdp.created_by_app = created_by_app
+    cdp.cdp_host = host
+    try:
+        _ensure_page_domains(cdp)
+        if created_by_app:
+            install_toast_observer(cdp)
+        cdp.send("Page.bringToFront")
+        if created_by_app:
+            _wait_ready(cdp)
+        return {
+            "item_id": item_id,
+            "created": created_by_app,
+            "target_id": target.get("id"),
+        }
+    except Exception:
+        if created_by_app:
+            _close_open_product_failure(cdp)
+        raise
+    finally:
+        cdp.close()
+
+
 def read_title(cdp) -> str:
     """Read the current Shopee title input value."""