"""Simple CLI to exercise deterministic replay of a toy delta-stream."""

import json
from deltatrace.replay import DeterministicReplayEngine


def main():
    # Toy delta stream: two events with same timestamp to verify deterministic ordering
    delta_stream = [
        {"id": "e2", "type": "OrderEvent", "timestamp": 1.0, "payload": {}},
        {"id": "e1", "type": "LocalEvent", "timestamp": 1.0, "payload": {}},
    ]
    eng = DeterministicReplayEngine(delta_stream)
    out = eng.run()
    print(json.dumps(out, indent=2))


if __name__ == "__main__":
    main()