"""Test that the print layer reports failure honestly instead of always True."""

import os
import sys

sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
os.chdir(os.path.dirname(os.path.abspath(__file__)))

from print_label import print_to_printer, _sumatra_print, SUMATRA_EXIT_CODES

SUMATRA = os.path.join(os.path.dirname(os.path.abspath(__file__)), "SumatraPDF", "SumatraPDF.exe")


def main() -> int:
    print("1. SumatraPDF exit-code handling")
    # Nonexistent printer must fail, not silently succeed.
    ok, message = _sumatra_print(SUMATRA, "NoSuchPrinter_XYZ", "nope.pdf", "noscale")
    print(f"   missing file + printer -> success={ok}")
    print(f"   message: {message}")
    file_missing_ok = not ok

    print("\n2. Documented exit codes are mapped")
    for code in sorted(SUMATRA_EXIT_CODES):
        print(f"   {code}: {SUMATRA_EXIT_CODES[code]}")

    print("\n3. print_to_printer on a nonexistent PDF must return False")
    result = print_to_printer("Brother PT-E560BT", "does_not_exist.pdf", settings="noscale")
    print(f"   returned: {result}  {'PASS' if result is False else 'FAIL'}")

    print("\n" + "=" * 60)
    passed = file_missing_ok and result is False
    print("RESULT:", "PASS" if passed else "FAIL")
    return 0 if passed else 1


if __name__ == "__main__":
    raise SystemExit(main())