"""Minimal demonstration orchestrating two venues with a delta hedge."""
from __future__ import annotations
import time

from deltaforge_mvp.core import Asset, MarketSignal, StrategyDelta, PlanDelta
from deltaforge_mvp.adapters.equity_feed import generate_signal as equity_signal
from deltaforge_mvp.adapters.options_feed import generate_signal as option_signal
from deltaforge_mvp.coordination import LocalRiskSolver, CentralCurator
from deltaforge_mvp.backtester import Backtester


def main():
    # Define two assets: one equity, one option (simplified)
    eq = Asset(type="equity", symbol="AAPL")
    opt = Asset(type="option", underlying="AAPL", strike=150, expires="2026-12-17")

    # Generate simple signals from two adapters (toy values)
    s1 = MarketSignal(asset=eq, price=180.0, volatility=0.2, liquidity=1.0, timestamp=time.time())
    s2 = option_signal(underlying="AAPL", strike=150, expiry="2026-12-17", price=5.0)

    # Local hedging decisions (tiny delta values for demo)
    d1 = StrategyDelta(asset=eq, delta=0.5, timestamp=time.time())
    d2 = StrategyDelta(asset=opt, delta=-0.3, timestamp=time.time())

    # Venue solvers
    solver_a = LocalRiskSolver("Venue-A")
    solver_b = LocalRiskSolver("Venue-B")
    plan_a = solver_a.propose([d1])
    plan_b = solver_b.propose([d2])

    curator = CentralCurator()
    merged_plan = curator.enforce([plan_a, plan_b])

    backtester = Backtester(seed=42)
    results = backtester.replay(merged_plan)

    print("DeltaForge MVP Demo Results:")
    print(results)

    return 0


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