#!/usr/bin/env python3
"""Supply local batch fixtures, run all configurations, and publish the outcome."""
import hashlib
import json
import os
from pathlib import Path
import signal
import subprocess
import sys

ROOT = Path(__file__).resolve().parents[2]
BASE = ROOT / "tests/golden/WBV2-P1424-001"


def execute(command, env=None):
    process = subprocess.Popen(command, cwd=ROOT, env=env)
    try:
        return process.wait()
    finally:
        if process.poll() is None:
            process.terminate()
            try:
                process.wait(timeout=15)
            except subprocess.TimeoutExpired:
                process.kill()
                process.wait()


def interrupted(signum, _frame):
    raise KeyboardInterrupt(f"Received signal {signum}")


def main():
    batch_path = ROOT / "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json"
    batch = json.loads(batch_path.read_text())
    for name in batch["fixtures"]:
        path = ROOT / name
        if hashlib.sha256(path.read_bytes()).hexdigest() != batch["fixtureSha256"][name]:
            raise RuntimeError(f"Local batch fixture changed: {name}")
    env = {**{key: value for key, value in os.environ.items() if not key.startswith("WBV2_BATCH_")},
           "WBV2_MODIFIER_BATCH_FIXTURES": json.dumps(batch["fixtures"]),
           "WBV2_MODIFIER_BATCH_TYPES": json.dumps(batch["expectedTypes"]),
           "WBV2_MODIFIER_BATCH_UNITS": json.dumps(batch["sourceUnits"]),
           "WBV2_MODIFIER_BATCH_TASK": "WBV2-P1424-001",
           "WBV2_MODIFIER_BATCH_PRODUCTION": "tests/golden/WBV2-P1424-001/full-smoke-modifier-batch-production.json"}
    latest = BASE / "full-smoke-latest.json"
    previous = latest.read_bytes() if latest.exists() else None
    code = execute([sys.executable, str(ROOT / "tools/web/run-wbv2-full-smoke.py"), *sys.argv[1:]], env)
    if not latest.exists() or latest.read_bytes() == previous:
        return code or 1
    pointer = json.loads(latest.read_text())
    report = ROOT / pointer["report"]["path"]
    recorded = execute([sys.executable, str(ROOT / "tools/web/record-wbv2-full-smoke.py"), str(report.parent)])
    return recorded or code


if __name__ == "__main__":
    signal.signal(signal.SIGTERM, interrupted)
    raise SystemExit(main())