#!/usr/bin/env python3
import asyncio
import getpass
import sys
import silkaj.money, silkaj.tx, silkaj.auth
from duniterpy.key import SigningKey

# CONFIG #######################################

# You can either use a complete defined endpoint : [NAME_OF_THE_API] [DOMAIN] [IPv4] [IPv6] [PORT]
# or the simple definition : [NAME_OF_THE_API] [DOMAIN] [PORT]
# Here we use the secure BASIC_MERKLED_API (BMAS)
BMAS_ENDPOINT = "BMAS g1.duniter.org 443"

# Version of the transaction document
TRANSACTION_VERSION = 10

################################################


def sendTransaction(sender_keys, receiver_pubkey, amount, comment):
    sender_amount = silkaj.money.get_amount_from_pubkey(sender_keys.pubkey)[0]
    assert sender_amount >= amount, "not enough money"
    silkaj.tx.generate_and_send_transaction(sender_keys.hex_seed().decode(), sender_keys.pubkey, amount, [receiver_pubkey], comment)


if __name__ == '__main__':
    """
    Main code
    """
    # if bad number of arguments...
    if len(sys.argv) != 6:

        # display command usage
        print("""
        Usage:
            ./g1_send_transaction.py phone pin dest amount comment
        """)

        # exit with status code error
        exit(1)

    # capture arguments
    _salt = sys.argv[1]
    _password = sys.argv[2]
    _dest = sys.argv[3]
    _amount = sys.argv[4]
    _comment = sys.argv[5]

    # create keys from credentials
    sender_keys = SigningKey(_salt, _password)
    pubkey_from = sender_keys.pubkey

    print("txstatus = sendTransaction(sender_keys, _dest, _amount, _comment)")