"""Build wheel and source distribution for publishing."""

from __future__ import annotations

import shutil
import subprocess
import sys
from pathlib import Path

PROJECT_ROOT = Path(__file__).resolve().parent
DIST_DIR = PROJECT_ROOT / "dist"
BUILD_DIR = PROJECT_ROOT / "build"


def run(cmd: list[str]) -> None:
    print(f"[+] Running: {' '.join(cmd)}")
    result = subprocess.run(cmd, cwd=PROJECT_ROOT)
    if result.returncode != 0:
        raise SystemExit(result.returncode)


def ensure_package(package: str) -> None:
    result = subprocess.run(
        [sys.executable, "-m", "pip", "show", package],
        cwd=PROJECT_ROOT,
        stdout=subprocess.DEVNULL,
        stderr=subprocess.DEVNULL,
    )
    if result.returncode != 0:
        print(f"[+] Installing missing dependency: {package}")
        run([sys.executable, "-m", "pip", "install", package])


def main() -> None:
    print()
    print("=" * 72)
    print("Booklooker Client - Build Python Distribution")
    print("=" * 72)
    print()

    ensure_package("build")

    if DIST_DIR.exists():
        shutil.rmtree(DIST_DIR)
    if BUILD_DIR.exists():
        shutil.rmtree(BUILD_DIR)

    run([sys.executable, "-m", "build"])

    files = sorted(path.name for path in DIST_DIR.glob("*"))
    print()
    print("Built artifacts:")
    for name in files:
        print(f"  - {name}")
    print()
    print("Build completed successfully.")


if __name__ == "__main__":
    main()