from __future__ import annotations

import os
from pathlib import Path

from dotenv import load_dotenv
from pymongo.errors import DuplicateKeyError

from shared.database import connect
from shared.database.classes import VisualCommunication

if __name__ == '__main__':
    # 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)
        for path
        in img_path_list
    ]
    for vis_com in vis_com_list:
        print(repr(vis_com))
    # prepare env vars
    env_path = test_dir.parent / 'local.env'
    assert env_path.exists()
    load_dotenv(env_path)
    os.environ['MONGO_HOST'] = 'localhost'
    # connect to database
    collection, db, client = connect()
    print(client.server_info())
    # 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}")