from fastapi import APIRouter, Request
from pydantic import BaseModel

router = APIRouter()

class SaveExamRequest(BaseModel):
    title: str = ""
    content: str = ""

@router.post("/save_exam")
async def save_exam(request: Request, data: SaveExamRequest):
    """保存考试"""
    return {
        "statusCode": 200,
        "msg": "success",
        "data": {"id": 1, "title": data.title}
    }

@router.get("/get_exam_history")
async def get_exam_history(request: Request):
    """获取考试历史"""
    return {
        "statusCode": 200,
        "msg": "success",
        "data": []
    }

@router.get("/get_exam/{exam_id}")
async def get_exam_by_id(request: Request, exam_id: int):
    """根据ID获取考试详情"""
    return {
        "statusCode": 200,
        "msg": "success",
        "data": {"id": exam_id, "title": "Mock Exam", "content": ""}
    }

class SaveQuestionModificationRequest(BaseModel):
    question_id: int = 0
    content: str = ""

@router.post("/save_question_modification")
async def save_question_modification(request: Request, data: SaveQuestionModificationRequest):
    """保存题目修改"""
    return {
        "statusCode": 200,
        "msg": "success",
        "data": True
    }

class GetPPTJsonRequest(BaseModel):
    file_url: str = ""

@router.post("/get_ppt_json")
async def get_ppt_json(request: Request, data: GetPPTJsonRequest):
    """获取PPT JSON数据"""
    return {
        "statusCode": 200,
        "msg": "success",
        "data": {"slides": []}
    }