from __future__ import annotations

import asyncio
import io
import re
from datetime import datetime

from fastapi import APIRouter, Depends, File, Form, HTTPException, Query, Response, UploadFile
from sqlalchemy.ext.asyncio import AsyncSession

from ...core.response import success_response
from ...database import get_db
from ...dependencies.auth import get_current_user, require_roles
from ...dependencies.tenant import get_tenant_id
from ...models import User
from ...schemas.rag import (
    EntityResolutionRequest,
    KnowledgeDocCreateRequest,
    KnowledgeURLCreateRequest,
    MultiStepSearchRequest,
    QAExportQuery,
    QAFeedbackCreateRequest,
    QAListQuery,
    QASessionListQuery,
    QASessionRenameRequest,
    RAGAskRequest,
    SymbolSearchRequest,
    SymbolSyncRequest,
)
from ...services.adaptive_rag_service import AdaptiveRAGService
from ...services.symbol_index_service import SymbolIndexService

router = APIRouter(prefix="/rag", tags=["Adaptive RAG"])