from bakong_khqr import KHQR

# Initialize with your Bakong Token
khqr = KHQR("your_bakong_token_here")

# Generate dynamic KHQR payloads (bank_account updated to account_id)
qr_string = khqr.create_qr(
    account_id="your_name@bank",
    merchant_name="Your Name",
    merchant_city="Phnom Penh",
    amount=16800,
    currency="KHR",
)

md5 = khqr.generate_md5(qr_string)
status = khqr.check_payment(md5)
print("Payment Status:", status)

import time

start_time = time.time()
timeout_seconds = 10 * 60 # 10 Minutes

while True:
    # Returns a tuple (status, recommended_delay)
    status, next_delay = khqr.check_payment(md5, start_time=start_time)

    if status == "PAID":
        print("Payment Captured!")
        break

    if (time.time() - start_time) >= timeout_seconds:
        print("Session Expired.")
        break

    # GOOD: Scales intervals perfectly (Only ~90 hits total in 10 mins!)
    time.sleep(next_delay)