Initial commit

backend/app/api/routes/intent.py

@@ -0,0 +1,188 @@
+"""
+意图编制 API 路由
+"""
+
+from typing import List, Optional
+from fastapi import APIRouter, Depends, HTTPException, status, UploadFile, File
+from sqlalchemy.ext.asyncio import AsyncSession
+from sqlalchemy import select
+from pydantic import BaseModel
+from datetime import datetime
+from pathlib import Path
+
+from app.database import get_db
+from app.models.intent import Intent, AICheckRecord
+from planner.planning_agent.input_pipeline import parse_intent_file
+import tempfile
+
+router = APIRouter(prefix="/intent", tags=["意图编制"])
+
+
+# ============ Pydantic Schemas ============
+
+class IntentCreate(BaseModel):
+    """创建意图请求"""
+    title: str
+    content: Optional[str] = None
+    status: str = "draft"
+
+
+class IntentUpdate(BaseModel):
+    """更新意图请求"""
+    title: Optional[str] = None
+    content: Optional[str] = None
+    status: Optional[str] = None
+
+
+class IntentResponse(BaseModel):
+    """意图响应"""
+    id: int
+    title: str
+    content: Optional[str]
+    status: str
+    created_at: datetime
+    updated_at: datetime
+
+    class Config:
+        from_attributes = True
+
+
+class IntentListResponse(BaseModel):
+    """意图列表响应"""
+    total: int
+    items: List[IntentResponse]
+
+
+# ============ API Endpoints ============
+
+@router.post("", response_model=IntentResponse, status_code=status.HTTP_201_CREATED)
+async def create_intent(
+    intent_data: IntentCreate,
+    db: AsyncSession = Depends(get_db)
+):
+    """创建新意图"""
+    intent = Intent(
+        title=intent_data.title,
+        content=intent_data.content,
+        status=intent_data.status
+    )
+    db.add(intent)
+    await db.commit()
+    await db.refresh(intent)
+    return intent
+
+
+@router.get("", response_model=IntentListResponse)
+async def list_intents(
+    skip: int = 0,
+    limit: int = 20,
+    status_filter: Optional[str] = None,
+    db: AsyncSession = Depends(get_db)
+):
+    """获取意图列表"""
+    query = select(Intent)
+
+    if status_filter:
+        query = query.where(Intent.status == status_filter)
+
+    query = query.order_by(Intent.updated_at.desc())
+
+    # 获取总数
+    count_query = select(Intent)
+    if status_filter:
+        count_query = count_query.where(Intent.status == status_filter)
+    result = await db.execute(count_query)
+    total = len(result.scalars().all())
+
+    # 获取分页数据
+    query = query.offset(skip).limit(limit)
+    result = await db.execute(query)
+    items = result.scalars().all()
+
+    return IntentListResponse(total=total, items=items)
+
+
+@router.get("/{intent_id}", response_model=IntentResponse)
+async def get_intent(
+    intent_id: int,
+    db: AsyncSession = Depends(get_db)
+):
+    """获取单个意图"""
+    result = await db.execute(select(Intent).where(Intent.id == intent_id))
+    intent = result.scalar_one_or_none()
+
+    if not intent:
+        raise HTTPException(status_code=404, detail="意图不存在")
+
+    return intent
+
+
+@router.put("/{intent_id}", response_model=IntentResponse)
+async def update_intent(
+    intent_id: int,
+    intent_data: IntentUpdate,
+    db: AsyncSession = Depends(get_db)
+):
+    """更新意图"""
+    result = await db.execute(select(Intent).where(Intent.id == intent_id))
+    intent = result.scalar_one_or_none()
+
+    if not intent:
+        raise HTTPException(status_code=404, detail="意图不存在")
+
+    if intent_data.title is not None:
+        intent.title = intent_data.title
+    if intent_data.content is not None:
+        intent.content = intent_data.content
+    if intent_data.status is not None:
+        intent.status = intent_data.status
+
+    intent.updated_at = datetime.utcnow()
+
+    await db.commit()
+    await db.refresh(intent)
+    return intent
+
+
+@router.delete("/{intent_id}", status_code=status.HTTP_204_NO_CONTENT)
+async def delete_intent(
+    intent_id: int,
+    db: AsyncSession = Depends(get_db)
+):
+    """删除意图"""
+    result = await db.execute(select(Intent).where(Intent.id == intent_id))
+    intent = result.scalar_one_or_none()
+
+    if not intent:
+        raise HTTPException(status_code=404, detail="意图不存在")
+
+    await db.delete(intent)
+    await db.commit()
+    return None
+
+
+@router.post("/parse-file")
+async def parse_intent_file_endpoint(file: UploadFile = File(...)):
+    """解析意图编制导入文件（pdf/图片走 MinerU，文本直接读取）"""
+    if not file.filename:
+        raise HTTPException(status_code=400, detail="未提供文件")
+
+    suffix = Path(file.filename).suffix.lower()
+
+    with tempfile.TemporaryDirectory() as tmp_dir:
+        tmp_path = Path(tmp_dir) / file.filename
+        content = await file.read()
+        tmp_path.write_bytes(content)
+
+        try:
+            result = parse_intent_file(str(tmp_path))
+        except Exception as e:
+            raise HTTPException(status_code=400, detail=str(e))
+
+    return {
+        "filename": file.filename,
+        "suffix": suffix,
+        "title": result.get("title", ""),
+        "content": result.get("content", ""),
+        "raw_result": result.get("raw_result"),
+    }