fix: 兼容非滚动规格确认面板 (#275)

client/src/pdd_collect_service.py

@@ -512,6 +512,9 @@ def _find_non_scrollable_spec_panel(
         node.get("package") == PDD_PACKAGE_NAME
         for node in root.iter("node")
     )
+    is_order_confirmation = (
+        classify_pdd_page(root, "").kind == PAGE_ORDER_CONFIRMATION
+    )
 
     headings: list[ET.Element] = []
     summaries: list[ET.Element] = []
@@ -546,9 +549,12 @@ def _find_non_scrollable_spec_panel(
             and screen_bottom
             and (bounds[1] + bounds[3]) // 2 >= screen_bottom * 0.6
             and "提交订单" in descendant_label
-            and any(
-                word in descendant_label
-                for word in ("选择", "颜色", "尺码", "规格")
+            and (
+                is_order_confirmation
+                or any(
+                    word in descendant_label
+                    for word in ("选择", "颜色", "尺码", "规格")
+                )
             )
         ):
             submit_hints.append(node)
@@ -563,17 +569,23 @@ def _find_non_scrollable_spec_panel(
         if compact == "增加数量" and node.get("clickable") == "true":
             increases.append(node)
 
-    if not headings or not summaries or not panel_cues:
-        return None
-    if confirms:
-        action_nodes = [confirms[0]]
-    elif (
-        pdd_node_count >= 3
+    strong_confirmation_evidence = (
+        is_order_confirmation
+        and pdd_node_count >= 3
         and len(submit_hints) == 1
         and len(quantity_editors) == 1
         and len(decreases) == 1
         and len(increases) == 1
-    ):
+    )
+    if not headings or not summaries:
+        return None
+    # 部分新版确认页会把“确认款式/关闭”滚出当前视口。只有页面分类和
+    # 下面的数量、提交区域证据同时成立时，才允许缺少顶部提示。
+    if not panel_cues and not strong_confirmation_evidence:
+        return None
+    if confirms:
+        action_nodes = [confirms[0]]
+    elif strong_confirmation_evidence:
         action_nodes = [
             submit_hints[0],
             quantity_editors[0],
@@ -583,7 +595,9 @@ def _find_non_scrollable_spec_panel(
     else:
         return None
 
-    required = [*headings, summaries[0], panel_cues[0], *action_nodes]
+    required = [*headings, summaries[0], *action_nodes]
+    if panel_cues:
+        required.append(panel_cues[0])
     common = set([required[0], *_ancestors(required[0], parents)])
     for node in required[1:]:
         common.intersection_update([node, *_ancestors(node, parents)])
@@ -595,17 +609,22 @@ def _find_non_scrollable_spec_panel(
         )
 
     candidates: list[tuple[int, ET.Element]] = []
+    full_screen_candidates: list[tuple[int, ET.Element]] = []
     for node in common:
         bounds = _parse_bounds(node.get("bounds", ""))
         if bounds is None or node.get("visible-to-user", "true") != "true":
             continue
         area = (bounds[2] - bounds[0]) * (bounds[3] - bounds[1])
         if screen_area and area >= screen_area * 0.95:
+            if strong_confirmation_evidence:
+                full_screen_candidates.append((area, node))
             continue
         candidates.append((area, node))
-    if not candidates:
-        return None
-    return min(candidates, key=lambda item: item[0])[1]
+    if candidates:
+        return min(candidates, key=lambda item: item[0])[1]
+    if full_screen_candidates:
+        return min(full_screen_candidates, key=lambda item: item[0])[1]
+    return None
 
 
 def _is_spec_panel_open(xml_data: str | bytes) -> bool:

client/test/test_pdd_collect_service.py

@@ -46,6 +46,42 @@ def style_package_spec_xml() -> str:
     </hierarchy>"""
 
 
+def root_level_non_scrollable_confirmation_xml() -> str:
+    """模拟顶部提示不可见、证据节点都挂在全屏根容器的确认页。"""
+
+    return """<hierarchy>
+      <node package="com.xunmeng.pinduoduo" visible-to-user="true"
+            bounds="[0,0][1080,2376]">
+        <node package="com.xunmeng.pinduoduo"
+              text="已选：女小码 测试白色" bounds="[396,708][1053,822]"/>
+        <node package="com.xunmeng.pinduoduo"
+              class="android.widget.EditText" text="1"
+              bounds="[462,876][540,954]"/>
+        <node package="com.xunmeng.pinduoduo" content-desc="减少数量"
+              clickable="true" bounds="[396,876][462,954]"/>
+        <node package="com.xunmeng.pinduoduo" content-desc="增加数量"
+              clickable="true" bounds="[540,876][606,954]"/>
+        <node package="com.xunmeng.pinduoduo" text="尺码"
+              bounds="[36,1153][126,1206]"/>
+        <node package="com.xunmeng.pinduoduo"
+              text="女小码【建议-体重75-100斤】" clickable="true"
+              selected="true" bounds="[36,1232][649,1317]"/>
+        <node package="com.xunmeng.pinduoduo"
+              text="女大码【建议-体重101-120斤】" clickable="true"
+              bounds="[36,1347][695,1432]"/>
+        <node package="com.xunmeng.pinduoduo" text="颜色"
+              bounds="[36,1482][126,1535]"/>
+        <node package="com.xunmeng.pinduoduo" text="测试白色"
+              clickable="true" selected="true" bounds="[36,1561][730,1646]"/>
+        <node package="com.xunmeng.pinduoduo" clickable="true"
+              bounds="[0,2181][1080,2328]">
+          <node package="com.xunmeng.pinduoduo" text="提交订单 ¥28.10"
+                bounds="[375,2225][885,2284]"/>
+        </node>
+      </node>
+    </hierarchy>"""
+
+
 @dataclass(frozen=True)
 class FakeTask:
     goods_url: str
@@ -863,6 +899,24 @@ class PddCollectParserTest(unittest.TestCase):
             [item.name for item in result.dimensions],
         )
 
+    def test_parse_root_level_confirmation_with_size_before_color(self):
+        xml_data = root_level_non_scrollable_confirmation_xml()
+
+        result = parse_spec_panel(xml_data)
+
+        self.assertTrue(_is_spec_panel_open(xml_data))
+        self.assertEqual(
+            [(item.key, item.name) for item in result.dimensions],
+            [("size", "尺码"), ("color", "颜色")],
+        )
+        self.assertEqual(
+            [value.text for value in result.dimensions[0].values],
+            [
+                "女小码【建议-体重75-100斤】",
+                "女大码【建议-体重101-120斤】",
+            ],
+        )
+
     def test_collects_static_sizes_from_non_scrollable_submit_hint_panel(self):
         device = FakeCollectDevice(self.home_xml, self.submit_hint_spec_xml)
         device.opened_url = (