import os
from fastapi import APIRouter, HTTPException
from starlette.responses import FileResponse

from app.config.config_reader import images_url

view = APIRouter()


@view.get("/{file_path:path}")
def view_img(file_path):
    """
    查看图片
    :param file_path: 图片路径
    :return:
    """
    image_path = os.path.join(images_url, file_path)
    # 检查文件是否存在以及是否是文件
    if not os.path.isfile(image_path):
        raise HTTPException(status_code=404, detail="Image not found")
    return FileResponse(image_path, media_type='image/jpeg')