"""
check_linkedin_search.py — does the search-first LinkedIn finder name the RIGHT people?

Read-only, no database writes. For each company it runs
agent_core.find_people_via_search() -- the real web search behind "AI Research
LinkedIn" and the free last-resort in "Find decision makers" -- and prints the
name, title and profile URL it found. You eyeball them: open a couple of URLs and
check the person really runs that company. That, not this script, is the accuracy
test.

    uv run python scripts/check_linkedin_search.py "ICON 4x4" "Tidewater Golf Cars"
    uv run python scripts/check_linkedin_search.py --from-db 10      # 10 leads with no LinkedIn yet

Uses DuckDuckGo; add SERPER_API_KEY to .env to let Serper.dev back it up.
Each company is 1-2 web searches, so keep the list short.
"""

from __future__ import annotations

import argparse
import sys
from pathlib import Path

sys.path.insert(0, str(Path(__file__).resolve().parent.parent))

from app.config import settings  # noqa: E402,F401  (loads .env)
from app.services import agent_core  # noqa: E402


def main() -> int:
    ap = argparse.ArgumentParser(description=__doc__, formatter_class=argparse.RawDescriptionHelpFormatter)
    ap.add_argument("companies", nargs="*", help="company names to look up")
    ap.add_argument("--from-db", type=int, default=0, metavar="N",
                    help="take N leads that have a company but no LinkedIn URL from the CRM")
    args = ap.parse_args()

    names = list(args.companies)
    if args.from_db:
        from sqlalchemy import select

        from app.database import SessionLocal
        from app.models import Lead

        with SessionLocal() as db:
            names += [
                l.company_name
                for l in db.scalars(
                    select(Lead).where(Lead.contact_linkedin == "").order_by(Lead.id.desc()).limit(args.from_db)
                ).all()
            ]
    if not names:
        print("Give company names, or --from-db N.")
        return 1

    found = 0
    for name in names:
        people = agent_core.find_people_via_search(name, limit=2)
        found += bool(people)
        print(f"\n{name}")
        if not people:
            print("   -- nobody found (search returned no matching, live LinkedIn profile)")
        for p in people:
            print(f"   {p['name']:26} {p['position'][:34]:34} {p['linkedin']}")
    print(f"\n{found} of {len(names)} companies returned at least one person.")
    return 0


if __name__ == "__main__":
    sys.exit(main())