"""Generate click-to-install Obtainium URLs for all apps."""

import json
import sys
import urllib.parse
from typing import Any

from constants import OBTAINIUM_SCHEME, REDIRECT_URL


def generate_obtainium_url(app: dict[str, Any]) -> str:
    """Generate an Obtainium deep-link URL for an app."""
    payload = {
        "id": app["id"],
        "url": app["url"],
        "author": app["author"],
        "name": app["name"],
        "otherAssetUrls": app.get("otherAssetUrls"),
        "apkUrls": app.get("apkUrls"),
        "preferredApkIndex": app.get("preferredApkIndex"),
        "additionalSettings": app.get("additionalSettings"),
        "categories": app.get("categories"),
        "overrideSource": app.get("overrideSource"),
        "allowIdChange": app.get("allowIdChange"),
    }
    encoded = urllib.parse.quote(json.dumps(payload, separators=(",", ":")), safe="")
    return f"{REDIRECT_URL}?r={OBTAINIUM_SCHEME}{encoded}"


def main(json_file: str) -> None:
    """Print Obtainium URLs for all apps in the JSON file."""
    with open(json_file, "r", encoding="utf-8") as f:
        data = json.load(f)

    if "apps" not in data:
        print("Invalid JSON format: Missing 'apps' key.")
        sys.exit(1)

    for app in data["apps"]:
        obtainium_url = generate_obtainium_url(app)
        print(f"{app['name']}: {obtainium_url}\n")


if __name__ == "__main__":
    if len(sys.argv) != 2:
        print("Usage: python generate_obtainium_urls.py <json_file>")
        sys.exit(1)

    main(sys.argv[1])