feat：图表交互

2026-10-15 03:38:20 -07:00
parent 565ecf4558
commit 9b64f9fc0b
43 changed files with 1537 additions and 727 deletions
@@ -0,0 +1,46 @@
+"""在大屏副本上设置组件的显示条件、数据筛选和事件；引用的变量是否存在由 interaction.py 在整批执行后检查"""
+
+from copy import deepcopy
+
+from app.actions.base import BaseActionHandler
+from app.schemas.actions import SetInteractionAction
+from app.schemas.actions.set_interaction import INTERACTION_KEYS
+from app.schemas.screen import Screen
+
+
+class SetInteractionHandler(BaseActionHandler[SetInteractionAction]):
+    def apply(self, screen: Screen, action: SetInteractionAction) -> Screen:
+        result, target = self.copy_target(screen, action.target_id)
+        # 只处理写出的键，写 null 删除节点上的该字段；节点上的事件是开放的 JSON，按序列化结果存
+        written = action.model_dump(mode="json", include=set(INTERACTION_KEYS))
+        for key in INTERACTION_KEYS:
+            if key in written:
+                value = getattr(action, key)
+                setattr(
+                    target,
+                    key,
+                    written[key] if key == "events" else deepcopy(value),
+                )
+        return result
+
+
+if __name__ == "__main__":
+    screen = Screen.model_validate(
+        {
+            "canvas": {"width": 1920, "height": 1080},
+            "nodes": [
+                {
+                    "id": "detail",
+                    "type": "stat-card",
+                    "layout": {"x": 0, "y": 0, "width": 320, "height": 150},
+                    "filters": [{"field": "model", "var": "model"}],
+                }
+            ],
+        }
+    )
+    action = SetInteractionAction(
+        target_id="detail", visibleWhen={"var": "page", "equals": "stock"}
+    )
+    print(
+        SetInteractionHandler().apply(screen, action).nodes[0].model_dump_json(indent=2)
+    )