# SPDX-License-Identifier: GPL-3.0-or-later

# standard imports
import sys
import os
import json
#import argparse
import logging
import select

# local imports
import chainlib.eth.cli
from chainlib.eth.cli.arg import (
        Arg,
        ArgFlag,
        process_args,
        )
from chainlib.eth.cli.config import (
        Config,
        process_config,
        )
from chainlib.eth.cli.log import process_log
from chainlib.eth.address import AddressChecksum
from chainlib.eth.connection import EthHTTPConnection
from chainlib.eth.tx import count
from chainlib.chain import ChainSpec
from chainlib.jsonrpc import IntSequenceGenerator
from funga.eth.keystore.dict import DictKeystore
from funga.eth.signer import EIP155Signer
from hexathon import add_0x

logging.basicConfig(level=logging.WARNING)
logg = logging.getLogger()

script_dir = os.path.dirname(os.path.realpath(__file__)) 
config_dir = os.path.join(script_dir, '..', 'data', 'config')

argparser = chainlib.eth.cli.ArgumentParser()
arg_flags = ArgFlag()
arg = Arg(arg_flags)
flags = arg_flags.STD_BASE_READ | arg_flags.WALLET | arg_flags.UNSAFE
argparser = process_args(argparser, arg, flags)

argparser.add_argument('address', type=str, help='Ethereum address of recipient')
args = argparser.parse_args()

logg = process_log(args, logg)
logg.debug('flags {} {} {}'.format(flags, arg_flags.SEQ, flags & arg_flags.SEQ))

config = Config()
config = process_config(config, arg, args, flags)
logg.debug('config loaded:\n{}'.format(config))

holder_address = args.address
wallet = chainlib.eth.cli.Wallet()
wallet.from_config(config)
if wallet.get_signer_address() == None and holder_address != None:
    wallet.from_address(holder_address)

rpc = chainlib.eth.cli.Rpc(wallet=wallet)
conn = rpc.connect_by_config(config)


def main():
    # TODO: should tolerate if address not prefixed with 0x 
    o = count(add_0x(holder_address), id_generator=rpc.id_generator)
    r = conn.do(o)
    count_result = None
    try:
        count_result = int(r, 16)
    except ValueError:
        count_result = int(r, 10)
    print(count_result)


if __name__ == '__main__':
    main()