#!/usr/bin/env python3

import argparse
import json
import os
import os.path
import sys
import typing

from solana.publickey import PublicKey

sys.path.insert(0, os.path.abspath(
    os.path.join(os.path.dirname(__file__), "..")))
import mango  # nopep8

parser = argparse.ArgumentParser(description="Display the balances of all group tokens in the current wallet.")
mango.ContextBuilder.add_command_line_parameters(parser)
mango.Wallet.add_command_line_parameters(parser)
parser.add_argument("--address", type=PublicKey,
                    help="Root address to check (if not provided, the wallet address is used)")
parser.add_argument("--json-filename", type=str,
                    help="If specified, a file to write the balance information in JSON format")
args: argparse.Namespace = mango.parse_args(parser)

address: typing.Optional[PublicKey] = args.address
if address is None:
    wallet = mango.Wallet.from_command_line_parameters_or_raise(args)
    address = wallet.address

context: mango.Context = mango.ContextBuilder.from_command_line_parameters(args)
group: mango.Group = mango.Group.load(context)
cache: mango.Cache = mango.Cache.load(context, group.cache)

valuation: mango.Valuation = mango.Valuation.from_wallet(context, group, cache, address)

print(valuation)
if args.json_filename is not None:
    with open(args.json_filename, "w") as json_file:
        json.dump(valuation.to_json_dict(), json_file, indent=4)