import shutil
import subprocess
import sys
from pathlib import Path

from dotenv import load_dotenv

REPO_URL = "https://github.com/tuteishygpt/check-dataset.git"
REPO_BRANCH = "main"
REPO_DIR = Path("/tmp/check-dataset")


def run_cmd(cmd, cwd=None):
    subprocess.run(
        cmd,
        cwd=str(cwd) if cwd else None,
        check=True,
    )


def clone_repo():
    REPO_DIR.parent.mkdir(parents=True, exist_ok=True)
    run_cmd([
        "git", "clone",
        "--depth", "1",
        "--branch", REPO_BRANCH,
        REPO_URL,
        str(REPO_DIR),
    ])


def update_repo():
    run_cmd(["git", "fetch", "origin", REPO_BRANCH, "--depth", "1"], cwd=REPO_DIR)
    run_cmd(["git", "reset", "--hard", f"origin/{REPO_BRANCH}"], cwd=REPO_DIR)
    run_cmd(["git", "clean", "-fd"], cwd=REPO_DIR)


def ensure_repo():
    if not REPO_DIR.exists():
        clone_repo()
        return

    if not (REPO_DIR / ".git").exists():
        shutil.rmtree(REPO_DIR, ignore_errors=True)
        clone_repo()
        return

    try:
        update_repo()
    except Exception:
        shutil.rmtree(REPO_DIR, ignore_errors=True)
        clone_repo()


ensure_repo()

repo_root = str(REPO_DIR.resolve())
if repo_root not in sys.path:
    sys.path.insert(0, repo_root)

# Падцягнуць .env, калі ён ёсць у кланаваным рэпо;
# плюс звычайныя env-пераменныя Space таксама застануцца даступныя
load_dotenv(REPO_DIR / ".env")
load_dotenv()

from ui.gradio_app import create_interface  # noqa: E402

# ВАЖНА: global demo для Gradio hot reload
demo = create_interface()

if __name__ == "__main__":
    demo.launch(
        server_name="0.0.0.0",
        server_port=7860,
        debug=True,
        show_error=True,
        ssr_mode=False,
    )