feat: 接通 Planner → Action → Validator

app/processor/nodes/planner_node.py

@@ -18,6 +18,7 @@ class PlannerNode(BaseNode):
         updated_state: QueryState = state.copy()
         requirement = state["requirement"]
         scope = state["change_scope"]
+
         if (
             requirement.needs_clarification
             or requirement.intent
@@ -33,6 +34,7 @@ class PlannerNode(BaseNode):
         resources = state.get("component_resources")
         if resources is not None and resources.status != "resolved":
             raise ValueError("组件目录尚未就绪，不能继续规划")
+
         result = await get_llm(ScreenPlan).ainvoke(
             [
                 SystemMessage(content=PLANNER_SYSTEM_PROMPT),
@@ -42,7 +44,7 @@ class PlannerNode(BaseNode):
                             "input_context": context.model_dump(mode="json"),
                             "requirement": requirement.model_dump(mode="json"),
                             "change_scope": scope.model_dump(mode="json"),
-                            "component_resources": resources.model_dump(mode="json")
+                            "component_resources": resources.to_planner_context()
                             if resources is not None
                             else None,
                         },
@@ -51,7 +53,9 @@ class PlannerNode(BaseNode):
                 ),
             ]
         )
+
         plan = ScreenPlan.model_validate(result.model_dump())
+
         if resources is not None:
             supported_types = {component.type for component in resources.components}
             for component in plan.components:
@@ -65,6 +69,7 @@ class PlannerNode(BaseNode):
                         raise ValueError(
                             f"规划使用了目录中不存在的组件类型: {component.component_type}"
                         )
+
         existing_ids = {node.id for node in context.screen.nodes}
         planned_ids = {
             component.target_id
@@ -73,9 +78,11 @@ class PlannerNode(BaseNode):
         }
         if unknown := planned_ids - existing_ids:
             raise ValueError(f"规划引用了不存在的组件: {sorted(unknown)}")
+
         required_ids = {
             target for change in requirement.changes for target in change.target_ids
         }
+
         if missing := required_ids - planned_ids:
             raise ValueError(f"规划遗漏了需求中的组件: {sorted(missing)}")
         if scope.scope == "local":
@@ -86,6 +93,7 @@ class PlannerNode(BaseNode):
             }
             if outside := changed_ids - set(scope.target_ids):
                 raise ValueError(f"局部规划修改了范围外的组件: {sorted(outside)}")
+
         # 原始约束和假设不能在规划阶段被无声丢弃
         plan.constraints = list(
             dict.fromkeys([*requirement.constraints, *plan.constraints])
@@ -94,6 +102,7 @@ class PlannerNode(BaseNode):
             dict.fromkeys([*requirement.assumptions, *plan.assumptions])
         )
         updated_state["screen_plan"] = plan
+
         return updated_state