import json
import sys
import urllib.parse

def generate_obtainium_url(app):
    obtainium_base = "http://apps.obtainium.imranr.dev/redirect.html?r=obtainium://app/"
    app_json = json.dumps(app, separators=(',', ':'))  # Minify JSON
    encoded_json = urllib.parse.quote(app_json)
    return f"{obtainium_base}{encoded_json}"

def main(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])