"""
Push the scraped iNaturalist bee photos to a Hugging Face dataset repo.

Earns the "Sharing is Caring" badge. Run once after the scraper finishes:

    py scripts/push_dataset_to_hub.py --repo-id maryammeda/apiarist-bee-photos
"""

from __future__ import annotations

import argparse
import json
import os
from pathlib import Path

from dotenv import load_dotenv
from huggingface_hub import HfApi


DEFAULT_DATA_DIR = Path("data/raw/inaturalist")


README_TEMPLATE = """---
license: cc-by-4.0
tags:
- bees
- biology
- nature
- computer-vision
- object-detection
size_categories:
- n<1K
---

# Apiarist iNaturalist bee photos

Honey-bee (*Apis mellifera*) photos scraped from the iNaturalist API as
training context for **Apiarist**, a fully-offline AI hive frame
inspector built for the [Build Small Hackathon](https://huggingface.co/build-small-hackathon).

## Composition
- **{n_photos} photos** of Apis mellifera observations
- Filtered to permissively-licensed images (CC0, CC-BY, CC-BY-SA, CC-BY-NC, etc.)
- Most are forager bees on flowers; useful as bee context for VLM prompting

## Files
- `images/`, JPEG photos, filenames are iNaturalist photo IDs
- `metadata.jsonl`, one line per photo: license, observation ID, observed date, place, source URL

## License
Each photo retains its original Creative Commons license (see `metadata.jsonl`).
The collection layout is CC-BY-4.0.

## Citation
> iNaturalist contributors. Apis mellifera observations.
> Available from https://www.inaturalist.org
"""


def main() -> None:
    parser = argparse.ArgumentParser()
    parser.add_argument(
        "--repo-id",
        required=True,
        help="Target repo, e.g. 'maryammeda/apiarist-bee-photos'",
    )
    parser.add_argument("--data-dir", type=Path, default=DEFAULT_DATA_DIR)
    parser.add_argument(
        "--private",
        action="store_true",
        help="Create repo as private (default public)",
    )
    args = parser.parse_args()

    load_dotenv()
    token = os.environ.get("HF_TOKEN") or os.environ.get("HUGGING_FACE_HUB_TOKEN")
    if not token:
        raise SystemExit(
            "Need HF_TOKEN in .env (or HUGGING_FACE_HUB_TOKEN). "
            "Get one at https://huggingface.co/settings/tokens (write scope)."
        )

    if not args.data_dir.exists():
        raise SystemExit(f"Data dir not found: {args.data_dir}")

    meta_path = args.data_dir / "metadata.jsonl"
    if not meta_path.exists():
        raise SystemExit(f"Missing {meta_path}")

    with open(meta_path) as f:
        n_photos = sum(1 for line in f if line.strip())

    print(f"Found {n_photos} photos in {args.data_dir}")

    # Write README into the data dir before upload
    readme_path = args.data_dir / "README.md"
    readme_path.write_text(
        README_TEMPLATE.format(n_photos=n_photos), encoding="utf-8"
    )

    api = HfApi(token=token)
    print(f"Creating dataset repo {args.repo_id} ...")
    api.create_repo(
        repo_id=args.repo_id,
        repo_type="dataset",
        private=args.private,
        exist_ok=True,
    )

    print(f"Uploading {args.data_dir} -> {args.repo_id} ...")
    api.upload_folder(
        repo_id=args.repo_id,
        repo_type="dataset",
        folder_path=str(args.data_dir),
        commit_message="Initial upload of Apiarist iNaturalist bee photos",
    )

    print(
        f"\n Dataset live at: https://huggingface.co/datasets/{args.repo_id}"
    )


if __name__ == "__main__":
    main()