后端能力: - 新增 Celery app、worker task、ProcessingTask 模型、/api/tasks 查询接口和 media_task_runner,将 /api/media/parse 改为创建后台任务并由 worker 执行 FFmpeg/OpenCV/pydicom 拆帧。 - 新增 Redis 进度事件模块和 FastAPI Redis pub/sub 订阅,将 worker 任务进度广播到 /ws/progress;Dashboard 后端概览接口改为聚合 projects/frames/annotations/templates/processing_tasks。 - 统一项目状态为 pending/parsing/ready/error,新增共享 status 常量,并让前端兼容归一化旧状态值。 - 扩展 AI 后端:新增 SAM registry、SAM2 真实运行状态、SAM3 状态检测与文本语义推理适配入口,以及 /api/ai/models/status GPU/模型状态接口。 - 补齐标注保存/更新/删除、COCO/PNG mask 导出相关后端契约和模板 mapping_rules 打包/解包行为。 前端能力: - 新增运行时 API/WS 地址推导配置,前端 API 封装对齐 FastAPI 路由、字段映射、任务轮询、标注归档、导出下载和 AI 预测响应转换。 - Dashboard 改为读取 /api/dashboard/overview,并订阅 WebSocket progress/complete/error/status 更新解析队列和实时流转记录。 - 项目库导入视频/DICOM 后创建项目、上传媒体、触发异步解析并刷新真实项目列表。 - 工作区加载真实帧、无帧时触发解析任务、回显已保存标注、保存未归档 mask、更新 dirty mask、清空当前帧后端标注、导出 COCO JSON。 - Canvas 支持当前帧点/框提示调用后端 AI、渲染推理/已保存 mask、应用模板分类并维护保存状态计数;时间轴按项目 fps 播放。 - AI 页面新增 SAM2/SAM3 模型选择,预测请求携带 model;侧边栏和工作区新增真实 GPU/SAM 状态徽标。 - 模板库和本体面板接入真实模板 CRUD、分类编辑、拖拽排序、JSON 导入、默认腹腔镜分类和本地自定义分类选择。 测试与文档: - 新增 Vitest 配置、前端测试 setup、API/config/websocket/store/组件测试,覆盖登录、项目库、Dashboard、Canvas、工作区、模型状态、时间轴、本体和模板库。 - 新增 pytest 后端测试夹具和 auth/projects/templates/media/AI/export/dashboard/tasks/progress 测试,使用 SQLite、fake MinIO、fake SAM registry 和 Redis monkeypatch 隔离外部服务。 - 新增 doc/ 文档结构,冻结当前需求、设计、接口契约、测试计划、前端逐元素审计、实现地图和后续实施计划,并同步更新 README 与 AGENTS。 验证: - conda run -n seg_server pytest backend/tests:27 passed。 - npm run test:run:54 passed。 - npm run lint、npm run build、compileall、git diff --check 均通过;Vite 仅提示大 chunk 警告。
130 lines
3.9 KiB
Python
130 lines
3.9 KiB
Python
"""Template (Ontology) CRUD endpoints."""
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import logging
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from typing import List
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from fastapi import APIRouter, Depends, HTTPException, status
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from sqlalchemy.orm import Session
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from database import get_db
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from models import Template
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from schemas import TemplateCreate, TemplateOut, TemplateUpdate
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logger = logging.getLogger(__name__)
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router = APIRouter(prefix="/api/templates", tags=["Templates"])
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def _pack_mapping_rules(data: dict) -> dict:
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"""Pack classes/rules into mapping_rules for DB storage."""
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mapping = data.get("mapping_rules") or {}
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if "classes" in data and data["classes"] is not None:
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mapping["classes"] = data.pop("classes")
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if "rules" in data and data["rules"] is not None:
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mapping["rules"] = data.pop("rules")
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data["mapping_rules"] = mapping
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return data
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def _unpack_template(template: Template) -> Template:
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"""Unpack mapping_rules into classes/rules for response."""
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mapping = template.mapping_rules or {}
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# Set as attributes so Pydantic from_attributes can pick them up
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template.classes = mapping.get("classes", [])
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template.rules = mapping.get("rules", [])
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return template
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@router.post(
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"",
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response_model=TemplateOut,
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status_code=status.HTTP_201_CREATED,
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summary="Create a new template",
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)
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def create_template(payload: TemplateCreate, db: Session = Depends(get_db)) -> Template:
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"""Create a new ontology template / segmentation class."""
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data = payload.model_dump()
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data = _pack_mapping_rules(data)
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template = Template(**data)
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db.add(template)
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db.commit()
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db.refresh(template)
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_unpack_template(template)
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logger.info("Created template id=%s name=%s", template.id, template.name)
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return template
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@router.get(
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"",
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response_model=List[TemplateOut],
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summary="List all templates",
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)
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def list_templates(
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skip: int = 0,
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limit: int = 100,
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db: Session = Depends(get_db),
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) -> List[Template]:
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"""Retrieve all ontology templates."""
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templates = db.query(Template).offset(skip).limit(limit).all()
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for t in templates:
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_unpack_template(t)
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return templates
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@router.get(
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"/{template_id}",
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response_model=TemplateOut,
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summary="Get a single template",
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)
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def get_template(template_id: int, db: Session = Depends(get_db)) -> Template:
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"""Retrieve a template by its ID."""
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template = db.query(Template).filter(Template.id == template_id).first()
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if not template:
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raise HTTPException(status_code=404, detail="Template not found")
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_unpack_template(template)
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return template
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@router.patch(
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"/{template_id}",
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response_model=TemplateOut,
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summary="Update a template",
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)
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def update_template(
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template_id: int,
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payload: TemplateUpdate,
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db: Session = Depends(get_db),
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) -> Template:
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"""Update template fields partially."""
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template = db.query(Template).filter(Template.id == template_id).first()
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if not template:
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raise HTTPException(status_code=404, detail="Template not found")
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data = payload.model_dump(exclude_unset=True)
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if "classes" in data or "rules" in data:
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data = _pack_mapping_rules(data)
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for key, value in data.items():
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setattr(template, key, value)
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db.commit()
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db.refresh(template)
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_unpack_template(template)
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logger.info("Updated template id=%s", template_id)
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return template
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@router.delete(
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"/{template_id}",
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status_code=status.HTTP_204_NO_CONTENT,
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summary="Delete a template",
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)
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def delete_template(template_id: int, db: Session = Depends(get_db)) -> None:
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"""Delete a template. Associated annotations will have template_id set to NULL."""
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template = db.query(Template).filter(Template.id == template_id).first()
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if not template:
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raise HTTPException(status_code=404, detail="Template not found")
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db.delete(template)
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db.commit()
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logger.info("Deleted template id=%s", template_id)
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