from __future__ import annotations

from pathlib import Path

from dotenv import load_dotenv
from pymongo.errors import DuplicateKeyError

from shared.datastore import Datastore
from shared.docstore import connect_mongodb
from shared.docstore.src.classes import VisualCommunication
from shared.utils import check_env, setup_logging
from web_ui.src.main import NECESSARY_ENV_VAR_LIST

if __name__ == '__main__':
    # load in env file
    env_path = Path(__file__).parent.parent / 'server.env'
    assert env_path.exists()
    load_dotenv(env_path)
    # ensure env vars set
    check_env(NECESSARY_ENV_VAR_LIST)
    # setup logging
    setup_logging()
    # connect to minIO
    datastore = Datastore()
    datastore.connect()
    assert datastore._client is not None
    # connect to MongoDB
    collection, db, client = connect_mongodb()
    # get list of image paths
    test_dir = Path(__file__).parent
    img_dir = test_dir / 'imgs'
    img_path_list = [path for path in img_dir.glob('*.jpeg') if path.is_file()]
    print(img_path_list)
    # instantiate data object
    vis_com_list = [
        VisualCommunication.from_file(path, minio_client=datastore._client)
        for path in img_path_list
    ]
    for vis_com in vis_com_list:
        print(repr(vis_com))
    # upload images
    for vis_com in vis_com_list:
        try:
            result = collection.insert_one(vis_com.model_dump())
        except DuplicateKeyError as exc:
            print('ignoring:\n', exc)
        else:
            print(f"inserted document: {result}")