#!/usr/bin/env python3

import argparse
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="Shows Mango open orders accounts.")
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("--account-address", type=PublicKey,
                    help="address of the specific account to use, if more than one available")
args: argparse.Namespace = mango.parse_args(parser)

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

group = mango.Group.load(context)
account = mango.Account.load_for_owner_by_address(context, wallet.address, group, args.account_address)

at_least_one_open_orders_account = False
quote_token_bank = group.shared_quote_token
for slot in account.slots:
    if slot.spot_open_orders is not None:
        if slot.base_token_bank is None:
            raise Exception(f"No base token available for token {slot.base_instrument}.")
        open_orders = mango.OpenOrders.load(context, slot.spot_open_orders,
                                            slot.base_token_bank.token.decimals, slot.quote_token_bank.token.decimals)
        mango.output(slot.base_instrument)
        mango.output(open_orders)
        at_least_one_open_orders_account = True

if not at_least_one_open_orders_account:
    mango.output(f"No OpenOrders accounts for {address}[{args.account_index}]")
