from fastapi import APIRouter, Depends, Query
from sqlalchemy.orm import Session

from app.core.response import ApiResponse, ok
from app.core.user_context import UserContext, get_user_context
from app.db.session import get_db
from app.schemas.knowledge import KnowledgeSearchResponse
from app.services.knowledge_service import KnowledgeService

router = APIRouter()


@router.get("/search", response_model=ApiResponse[KnowledgeSearchResponse])
def search_knowledge(
    _: UserContext = Depends(get_user_context),
    db: Session = Depends(get_db),
    department_id: int = Query(...),
    training_type: str = Query(...),
    q: str = Query(default=""),
):
    """知识检索：按科室、训练类别和关键词检索评分参考指南。"""
    keywords = [item.strip() for item in q.split(",") if item.strip()]
    result = KnowledgeService(db).search_guidelines(department_id, training_type, keywords)
    return ok(KnowledgeSearchResponse(**result))