# coding:utf-8

from fastapi import APIRouter, Depends
from app.api import Response, get_current_user, ResponseList
from app.models import RoleParameter, GroupModel, KnowledgeModel
from app.models.base_model import get_db
from app.models.user_model import UserModel

knowledge_router = APIRouter()

@knowledge_router.get("/list", response_model=Response)
async def knowledge_list(role:str, current_user: UserModel = Depends(get_current_user),
                          db=Depends(get_db)):
    if role == "admin":
        kld_list = db.query(KnowledgeModel).all()
    else:
        user = db.query(UserModel).filter(UserModel.id == current_user.id).first()

        group_list = [i.id for i in user.groups]

        kld_list = db.query(KnowledgeModel).filter(KnowledgeModel.tenant_id==current_user.id).all()
        kld_set = set([i.id for i in kld_list])
        for group in db.query(GroupModel).filter(GroupModel.id.in_(group_list)).all():
            for k in group.knowledges:
                if k.id not in kld_set:
                    kld_list.append(k)
                    kld_set.add(k.id)

    data = [kld.to_json() for kld in kld_list]
    return Response(code=200, msg="", data={"rows": data})