agent_random.py

"""
Dummy agent that fabricates an answer without investigating anything.

Used to stress-test scoring, check API plumbing, and confirm the baseline
discrimination check is working. Picks the first culprit and means from the
briefing and submits a nonsense explanation that never mentions real clue IDs.

Usage:
    python agent_random.py           # runs against S001
    python agent_random.py S002      # run against a different seed
"""

import sys
from dotenv import load_dotenv
load_dotenv()

from detective_client import DetectiveClient

FAKE_EXPLANATION = (
    "An unknown individual lured the victim to a remote location under false pretenses "
    "and killed them using an improvised method some time during the night. The motive "
    "appears to have been a personal grievance accumulated over a long period of working "
    "in close proximity. The killer exploited their access to the site and knowledge of "
    "the victim's habits to arrange a meeting that could not be traced through official "
    "channels. When confronted, the killer initially denied involvement before the weight "
    "of physical evidence made denial untenable."
)

FAKE_EVIDENCE_NOTES = [
    {"clue_id": "clue_01", "note": "Fabricated note for stress-testing the API endpoint."},
    {"clue_id": "clue_02", "note": "Fabricated note — this agent submits without investigating."},
]

def main(seed_id: str = "S001") -> None:
    client = DetectiveClient()
    session = client.start_session(seed_id)
    b = session.briefing

    culprit_id = b.cast[0].id
    means_id   = b.means_options[0].id

    print(f"Seed     : {seed_id}")
    print(f"Culprit  : {culprit_id}  (first in cast list — almost certainly wrong)")
    print(f"Means    : {means_id}  (first in means list — almost certainly wrong)")
    print("Submitting fabricated explanation...")

    result = client.commit(
        culprit_id=culprit_id,
        means_id=means_id,
        evidence_notes=FAKE_EVIDENCE_NOTES,
        process_explanation=FAKE_EXPLANATION,
    )

    print("\n── Result ──────────────────────────────────────────")
    if result.score is not None:
        print(f"Score            : {result.score:.4f}")
        print(f"Culprit correct  : {result.culprit_correct}")
        print(f"Means correct    : {result.means_correct}")
        print(f"Notes score      : {result.notes_score:.4f}  "
              f"({result.notes_correct} correct, {result.notes_wrong} wrong, {result.notes_missing} missing)")
        print(f"Explanation score: {result.explanation_score:.4f}")
        print(f"Efficiency score : {result.efficiency_score:.4f}")
    else:
        print(f"Accepted: {result.accepted}  (score hidden until reveal)")

if __name__ == "__main__":
    seed = sys.argv[1] if len(sys.argv) > 1 else "S001"
    main(seed)