"""
BatchMind OS: End-to-End Pipeline Runner
Automates the sequential execution of all layers.
"""

import os
import sys
import subprocess
import time

def run_script(script_path):
    print(f"\n--- Running: {script_path} ---")
    start_time = time.time()
    result = subprocess.run([sys.executable, script_path], capture_output=False)
    elapsed = time.time() - start_time
    if result.returncode == 0:
        print(f"SUCCESS: {script_path} (Took {elapsed:.2f}s)")
        return True
    else:
        print(f"FAILURE: {script_path} returned code {result.returncode}")
        return False

def main():
    print("============================================================")
    print("         BATCHMIND OS: MANUFACTURING INTELLIGENCE           ")
    print("============================================================")
    
    pipeline = [
        "layer0_preprocessing/preprocess.py",
        "layer1_features/phase_stats.py",
        "layer1_features/physics_features.py",
        "layer1_features/chronos_embedding.py",
        "layer1_features/build_features.py",
        "layer2_predictor/train_model.py",
        "layer2_predictor/evaluate.py",
        "layer3_carbon/carbon_engine.py",
        "layer4_optimizer/optuna_optimizer.py",
        "layer5_golden_signature/signature_manager.py",
        "layer5_golden_signature/dtw_scorer.py",
        "layer6_anomaly/matrix_profile.py",
        "layer7_governance/llm_parser.py",
        "layer7_governance/promotion_engine.py",
        "layer7_governance/drift_detector.py",
        "realtime_inference.py"
    ]
    
    total_start = time.time()
    for stage in pipeline:
        if not run_script(stage):
            print("\n!!! PIPELINE HALTED DUE TO ERROR !!!")
            sys.exit(1)
            
    print("\n" + "="*60)
    print(f"PIPELINE COMPLETE (Total Time: {(time.time() - total_start)/60:.2f} mins)")
    print("SYSTEM STATUS: ONLINE")
    print("="*60)
    
    print("\nTo start the system interface:")
    print("1. API:       uvicorn api.main:app --port 8000")
    print("2. Dashboard: cd frontend && npm run dev")
    print("="*60)

if __name__ == "__main__":
    main()