"""简历上传解析接口"""

from fastapi import APIRouter, UploadFile, File

from app.core.context import RequestContext
from app.core.database import get_db
from app.services.resume_parse_service import ResumeParseService

router = APIRouter(prefix="/resume", tags=["简历"])


@router.post("/upload", summary="上传简历文件并AI解析")
async def upload_resume(file: UploadFile = File(...)):
    """上传简历文件（PDF/Word/TXT），AI解析后生成结构化简历，返回简历ID"""
    user_id = RequestContext.user_id.get()
    content = await file.read()

    service = ResumeParseService()
    # 文件解析 + AI 结构化（不占数据库连接）
    parsed = await service.parse_and_extract(file.filename, content)
    # 短事务：只做数据库写入
    resume_id = None
    async for session in get_db():
        resume_id = await service.save_resume(session, user_id, file.filename, parsed)
    return {"resumeId": resume_id}