"""Pipeline entry script for Dialectica.

Use this file to run each project stage from the command line.
"""

import argparse
import subprocess
import sys


def run_data_generation():
    """Phase 1: generate Bloom-labeled questions."""
    subprocess.run([sys.executable, "scripts/make_dataset.py"], check=True)


def run_feature_build():
    """Phase 2: dedup and split data (placeholder)."""
    subprocess.run([sys.executable, "scripts/build_features.py"], check=True)


def run_training():
    """Phase 4: train models (placeholder)."""
    subprocess.run([sys.executable, "scripts/model.py"], check=True)


def main():
    """Parse stage arg and run selected steps."""
    parser = argparse.ArgumentParser(description="Dialectica pipeline runner")
    parser.add_argument(
        "stage",
        choices=["data", "features", "train", "all"],
        help="which pipeline stage to run",
    )
    args = parser.parse_args()

    if args.stage in ("data", "all"):
        run_data_generation()
    if args.stage in ("features", "all"):
        run_feature_build()
    if args.stage in ("train", "all"):
        run_training()


if __name__ == "__main__":
    main()