添加测试、添加总结、全量、rag（todo）3种历史记录保存方式，流式实现

backend/api/routes/presetsRoute.py

@@ -40,19 +40,45 @@ async def get_preset(preset_name: str):
 		raise HTTPException(status_code=500, detail=str(e))
 
 @router.post("", status_code=status.HTTP_201_CREATED)
-async def create_preset(preset_name: str, preset_data: dict):
+async def create_preset(preset_data: dict):
 	"""创建新预设"""
-	raise HTTPException(status_code=501, detail="Not Implemented")
+	try:
+		preset_name = preset_data.get("name")
+		if not preset_name:
+			raise HTTPException(status_code=400, detail="preset name is required")
+		
+		# 使用 create_preset 方法保存预设
+		saved_preset = PresetService.create_preset(preset_name, preset_data)
+		return {"success": True, "preset": saved_preset}
+	except ValueError as e:
+		raise HTTPException(status_code=409, detail=str(e))
+	except Exception as e:
+		raise HTTPException(status_code=500, detail=str(e))
 
 @router.put("/{preset_name}")
 async def update_preset(preset_name: str, update_data: dict):
 	"""更新预设配置"""
-	raise HTTPException(status_code=501, detail="Not Implemented")
+	try:
+		updated_preset = PresetService.update_preset(preset_name, update_data)
+		return {"success": True, "preset": updated_preset}
+	except FileNotFoundError:
+		raise HTTPException(status_code=404, detail="Preset not found")
+	except Exception as e:
+		raise HTTPException(status_code=500, detail=str(e))
 
 @router.delete("/{preset_name}")
 async def delete_preset(preset_name: str):
 	"""删除指定预设"""
-	raise HTTPException(status_code=501, detail="Not Implemented")
+	try:
+		success = PresetService.delete_preset(preset_name)
+		if success:
+			return {"success": True, "message": f"Preset '{preset_name}' deleted"}
+		else:
+			raise HTTPException(status_code=404, detail="Preset not found")
+	except FileNotFoundError:
+		raise HTTPException(status_code=404, detail="Preset not found")
+	except Exception as e:
+		raise HTTPException(status_code=500, detail=str(e))
 
 @router.post("/{preset_name}/components", status_code=status.HTTP_201_CREATED)
 async def add_preset_component(preset_name: str, component_data: dict):
@@ -68,3 +94,18 @@ async def update_preset_component(preset_name: str, component_id: str, update_da
 async def delete_preset_component(preset_name: str, component_id: str):
 	"""从预设中删除指定组件"""
 	raise HTTPException(status_code=501, detail="Not Implemented")
+
+@router.post("/{preset_name}/reorder")
+async def reorder_preset_components(preset_name: str, order_data: dict):
+	"""重新排序预设组件"""
+	try:
+		component_order = order_data.get("component_order", [])
+		if not component_order:
+			raise HTTPException(status_code=400, detail="component_order is required")
+		
+		updated_preset = PresetService.reorder_components(preset_name, component_order)
+		return {"success": True, "preset": updated_preset}
+	except FileNotFoundError:
+		raise HTTPException(status_code=404, detail="Preset not found")
+	except Exception as e:
+		raise HTTPException(status_code=500, detail=str(e))