"""Authenticate interactively and build a canonical JQData index snapshot."""

from __future__ import annotations

import argparse
import json
from datetime import date

from adapters.jqdata_local import (
    authenticate,
    fetch_index_daily_snapshot,
    load_jqdata,
)


def main() -> int:
    parser = argparse.ArgumentParser()
    parser.add_argument("--index", default="000905.XSHG")
    parser.add_argument("--start", required=True, type=date.fromisoformat)
    parser.add_argument("--end", required=True, type=date.fromisoformat)
    parser.add_argument("--output", required=True)
    args = parser.parse_args()
    sdk = load_jqdata()
    authenticate(sdk)
    paths = fetch_index_daily_snapshot(
        sdk,
        index_symbol=args.index,
        start_date=args.start,
        end_date=args.end,
        output_dir=args.output,
    )
    print(json.dumps({"ok": True, "artifacts": paths}, indent=2, sort_keys=True))
    return 0


if __name__ == "__main__":
    raise SystemExit(main())