#!/bin/bash
# PPO Adapter Validation Script
# Date: 2025-10-30
# Purpose: Verify PPO adapter meets production requirements

set -e

echo "========================================"
echo "PPO ADAPTER VALIDATION SCRIPT"
echo "========================================"
echo ""

PASS=0
FAIL=0

# Test 1: Check for synthetic data generation
echo "Test 1: Checking for synthetic data generation..."
if grep -q "generate_synthetic_trajectories" /home/jgrusewski/Work/foxhunt/ml/src/hyperopt/adapters/ppo.rs; then
    echo "❌ FAIL: generate_synthetic_trajectories() found in ppo.rs"
    FAIL=$((FAIL + 1))
else
    echo "✅ PASS: No synthetic data generation found"
    PASS=$((PASS + 1))
fi
echo ""

# Test 2: Check for data loading field
echo "Test 2: Checking for dbn_data_dir field..."
if grep -q "dbn_data_dir" /home/jgrusewski/Work/foxhunt/ml/src/hyperopt/adapters/ppo.rs; then
    echo "✅ PASS: dbn_data_dir field found"
    PASS=$((PASS + 1))
else
    echo "❌ FAIL: dbn_data_dir field NOT found"
    FAIL=$((FAIL + 1))
fi
echo ""

# Test 3: Check for early stopping config in PPOConfig
echo "Test 3: Checking for early stopping config..."
if grep -q "early_stopping_enabled" /home/jgrusewski/Work/foxhunt/ml/src/ppo/ppo.rs; then
    echo "✅ PASS: early_stopping_enabled found in PPOConfig"
    PASS=$((PASS + 1))
else
    echo "❌ FAIL: early_stopping_enabled NOT found in PPOConfig"
    FAIL=$((FAIL + 1))
fi
echo ""

# Test 4: Run unit tests
echo "Test 4: Running unit tests..."
if cargo test -p ml --lib hyperopt::adapters::ppo 2>&1 | grep -q "test result: ok"; then
    echo "✅ PASS: Unit tests passed"
    PASS=$((PASS + 1))
else
    echo "❌ FAIL: Unit tests failed"
    FAIL=$((FAIL + 1))
fi
echo ""

# Test 5: Check if integration tests compile
echo "Test 5: Checking integration test compilation..."
if cargo test -p ml --test hyperopt_ppo_real_data_test --no-run 2>&1 | grep -q "Finished"; then
    echo "✅ PASS: Integration tests compile"
    PASS=$((PASS + 1))
else
    echo "❌ FAIL: Integration tests don't compile"
    FAIL=$((FAIL + 1))
fi
echo ""

# Test 6: Check for EarlyStoppingObserver usage
echo "Test 6: Checking for EarlyStoppingObserver integration..."
if grep -q "EarlyStoppingObserver" /home/jgrusewski/Work/foxhunt/ml/src/hyperopt/adapters/ppo.rs; then
    echo "✅ PASS: EarlyStoppingObserver used in adapter"
    PASS=$((PASS + 1))
else
    echo "❌ FAIL: EarlyStoppingObserver NOT used in adapter"
    FAIL=$((FAIL + 1))
fi
echo ""

# Summary
echo "========================================"
echo "VALIDATION SUMMARY"
echo "========================================"
echo "Tests Passed: $PASS/6"
echo "Tests Failed: $FAIL/6"
echo ""

if [ $FAIL -eq 0 ]; then
    echo "✅ ALL TESTS PASSED - PPO ADAPTER READY FOR DEPLOYMENT"
    exit 0
else
    echo "❌ VALIDATION FAILED - DO NOT DEPLOY PPO ADAPTER"
    echo ""
    echo "See reports for detailed fix instructions:"
    echo "  - PPO_ADAPTER_VALIDATION_REPORT.md"
    echo "  - PPO_ADAPTER_VALIDATION_SUMMARY.md"
    exit 1
fi