"""Smoke tests for standalone GUI product folders."""

from __future__ import annotations

import subprocess
import sys
from pathlib import Path

_BUILD_ROOT = Path(__file__).resolve().parents[2]
if str(_BUILD_ROOT) not in sys.path:
    sys.path.insert(0, str(_BUILD_ROOT))

from common.paths import GUI_DIST_DIR, gui_dist_dir

# Product profiles for GUI packaging verification.
GUI_PRODUCTS: dict[str, dict] = {
    "ory_finger": {
        "dist_name": "OrisysDashboard",
        "exe_name": "OrisysDashboard.exe",
        "required_relpaths": [
            "config/dd02-ov.json",
            "assets/finger/30fps-0703/mesh.npz",
            "assets/finger/30fps-0703/world_to_cam.npy",
        ],
    },
    "ory_mini": {
        "dist_name": "OryMini",
        "exe_name": "OryMini.exe",
        "required_relpaths": [
            "config/mini.json",
        ],
    },
    "ory_box": {
        "dist_name": "OryBox",
        "exe_name": "OryBox.exe",
        "required_relpaths": [
            "config/ddjx01.json",
        ],
    },
}


def verify_gui_dist(
    dist_dir: Path | None = None,
    *,
    product: str = "ory_finger",
) -> None:
    """Smoke-test a standalone GUI folder for the given product."""
    if product not in GUI_PRODUCTS:
        raise ValueError(f"Unknown GUI product {product!r}; choose from {sorted(GUI_PRODUCTS)}")

    profile = GUI_PRODUCTS[product]
    if dist_dir is None:
        dist_dir = gui_dist_dir(profile["dist_name"]) if product != "ory_finger" else GUI_DIST_DIR
    dist_dir = dist_dir.resolve()

    exe = dist_dir / profile["exe_name"]
    if not exe.is_file():
        raise FileNotFoundError(f"GUI executable not found: {exe}")

    required = [dist_dir / rel for rel in profile["required_relpaths"]]
    missing = [str(path.relative_to(dist_dir)) for path in required if not path.is_file()]
    if missing:
        raise FileNotFoundError(f"Missing bundled files in {dist_dir}: {', '.join(missing)}")

    subprocess.check_call([str(exe), "--help"], cwd=dist_dir)
    print(f"GUI dist smoke test OK ({product}): {exe}")