"""
Example: top up a Telegram Ads account with TON.

Amount must be an integer between 1 and 1 000 000 000 TON.
Your wallet must hold at least the topup amount + ~0.056 TON for gas.
"""

import asyncio

from pyfragment import ConfigurationError, FragmentClient, UserNotFoundError, WalletError

SEED = "word1 word2 ... word24"
API_KEY = "YOUR_TONAPI_KEY"
COOKIES = {
    "stel_ssid": "YOUR_STEL_SSID",
    "stel_dt": "YOUR_STEL_DT",
    "stel_token": "YOUR_STEL_TOKEN",
    "stel_ton_token": "YOUR_STEL_TON_TOKEN",
}

USERNAME = "@username"
AMOUNT = 10  # TON, integer — 1–1 000 000 000


async def main() -> None:
    client = FragmentClient(seed=SEED, api_key=API_KEY, cookies=COOKIES)

    try:
        result = await client.topup_ton(USERNAME, amount=AMOUNT, show_sender=True)
    except UserNotFoundError:
        print(f"User {USERNAME!r} not found on Fragment.")
        return
    except WalletError as e:
        print(f"Wallet error: {e}")
        return
    except ConfigurationError as e:
        print(f"Invalid parameters: {e}")
        return

    print("TON topped up")
    print("   %-14s %s" % ("Username:", result.username))
    print("   %-14s %s TON" % ("Amount:", result.amount))
    print("   %-14s %s" % ("Transaction:", result.transaction_id))
    print("   %-14s %s" % ("Timestamp:", result.timestamp))


if __name__ == "__main__":
    asyncio.run(main())