#!/usr/bin/env python3
"""Run the conditionally frozen D3 full dynamic-projection endpoint."""
import argparse
import json
import os
import subprocess
import sys


def main():
    parser = argparse.ArgumentParser()
    parser.add_argument("--device", default="cuda")
    parser.add_argument("--dry_run", action="store_true")
    parser.add_argument(
        "--d2_gate", default="results/kp_dynamic_projection_short_gate.json")
    parser.add_argument(
        "--out", default="results/kp_dynamic_projection_full/dynamic.json")
    args = parser.parse_args()
    with open(args.d2_gate) as handle:
        gate = json.load(handle)
    if (gate.get("protocol") !=
            "kp_dynamic_neutral_projection_short_v1"
            or gate.get("status") != "passed"
            or gate.get("full_validation_opened") is not True):
        raise ValueError("D3 requires the audited D2 pass")
    command = [
        sys.executable, "experiments/conv_run.py",
        "--mode", "kp_traffic", "--traffic_rule", "innovation",
        "--predictor_mode", "closed_form", "--neutral_projection", "1",
        "--device", args.device, "--depth", "20", "--width", "16",
        "--seed", "0", "--loader_seed", "0", "--batch_size", "128",
        "--epochs", "200", "--train_limit", "0",
        "--val_examples", "5000", "--split_seed", "2027",
        "--eval_split", "validation", "--eval_every", "0",
        "--augment_train", "1", "--lr", "0.1", "--output_lr", "0.1",
        "--lr_schedule", "step", "--lr_milestones", "100,150",
        "--lr_gamma", "0.1", "--warmup_epochs", "0",
        "--momentum", "0.9", "--weight_decay", "1e-4",
        "--normalization", "batchnorm", "--a_scale", "1",
        "--traffic_seed", "4000", "--traffic_ratio", "4",
        "--traffic_calibration_examples", "64",
        "--learn_P", "1", "--eta_P", "0.1",
        "--predictor_warmup_steps", "1", "--predictor_every", "0",
        "--alignment_probe", "32", "--out", args.out,
    ]
    print(" ".join(command), flush=True)
    if not args.dry_run:
        os.makedirs(os.path.dirname(os.path.abspath(args.out)), exist_ok=True)
        subprocess.run(command, check=True)


if __name__ == "__main__":
    main()