# -*- coding: utf-8 -*-

# PLEASE DO NOT EDIT THIS FILE, IT IS GENERATED AND WILL BE OVERWRITTEN:
# https://github.com/ccxt/ccxt/blob/master/CONTRIBUTING.md#how-to-contribute-code

from ccxt.base.exchange import Exchange

# -----------------------------------------------------------------------------

try:
    basestring  # Python 3
except NameError:
    basestring = str  # Python 2
import hashlib
import math
import json
from ccxt.base.errors import ExchangeError
from ccxt.base.errors import AuthenticationError
from ccxt.base.errors import PermissionDenied
from ccxt.base.errors import AccountSuspended
from ccxt.base.errors import ArgumentsRequired
from ccxt.base.errors import BadRequest
from ccxt.base.errors import BadSymbol
from ccxt.base.errors import InsufficientFunds
from ccxt.base.errors import InvalidOrder
from ccxt.base.errors import OrderNotFound
from ccxt.base.errors import DDoSProtection
from ccxt.base.errors import RateLimitExceeded
from ccxt.base.errors import ExchangeNotAvailable
from ccxt.base.precise import Precise


class bibox(Exchange):

    def describe(self):
        return self.deep_extend(super(bibox, self).describe(), {
            'id': 'bibox',
            'name': 'Bibox',
            'countries': ['CN', 'US', 'KR'],
            'version': 'v1',
            'hostname': 'bibox365.com',
            'has': {
                'cancelOrder': True,
                'CORS': False,
                'createMarketOrder': False,  # or they will return https://github.com/ccxt/ccxt/issues/2338
                'createOrder': True,
                'fetchBalance': True,
                'fetchClosedOrders': True,
                'fetchCurrencies': True,
                'fetchDeposits': True,
                'fetchDepositAddress': True,
                'fetchFundingFees': True,
                'fetchMarkets': True,
                'fetchMyTrades': True,
                'fetchOHLCV': True,
                'fetchOpenOrders': True,
                'fetchOrder': True,
                'fetchOrderBook': True,
                'fetchTicker': True,
                'fetchTickers': True,
                'fetchTrades': True,
                'fetchWithdrawals': True,
                'publicAPI': False,
                'withdraw': True,
            },
            'timeframes': {
                '1m': '1min',
                '5m': '5min',
                '15m': '15min',
                '30m': '30min',
                '1h': '1hour',
                '2h': '2hour',
                '4h': '4hour',
                '6h': '6hour',
                '12h': '12hour',
                '1d': 'day',
                '1w': 'week',
            },
            'urls': {
                'logo': 'https://user-images.githubusercontent.com/51840849/77257418-3262b000-6c85-11ea-8fb8-20bdf20b3592.jpg',
                'api': 'https://api.{hostname}',
                'www': 'https://www.bibox365.com',
                'doc': [
                    'https://biboxcom.github.io/en/',
                ],
                'fees': 'https://bibox.zendesk.com/hc/en-us/articles/360002336133',
                'referral': 'https://w2.bibox365.com/login/register?invite_code=05Kj3I',
            },
            'api': {
                'public': {
                    'post': [
                        # TODO: rework for full endpoint/cmd paths here
                        'mdata',
                    ],
                    'get': [
                        'cquery',
                        'mdata',
                        'cdata',
                    ],
                },
                'private': {
                    'post': [
                        'cquery',
                        'ctrade',
                        'user',
                        'orderpending',
                        'transfer',
                    ],
                },
                'v2private': {
                    'post': [
                        'assets/transfer/spot',
                    ],
                },
            },
            'fees': {
                'trading': {
                    'tierBased': False,
                    'percentage': True,
                    'taker': 0.001,
                    'maker': 0.0008,
                },
                'funding': {
                    'tierBased': False,
                    'percentage': False,
                    'withdraw': {},
                    'deposit': {},
                },
            },
            'exceptions': {
                '2011': AccountSuspended,  # Account is locked
                '2015': AuthenticationError,  # Google authenticator is wrong
                '2021': InsufficientFunds,  # Insufficient balance available for withdrawal
                '2027': InsufficientFunds,  # Insufficient balance available(for trade)
                '2033': OrderNotFound,  # operation failed! Orders have been completed or revoked
                '2065': InvalidOrder,  # Precatory price is exorbitant, please reset
                '2066': InvalidOrder,  # Precatory price is low, please reset
                '2067': InvalidOrder,  # Does not support market orders
                '2068': InvalidOrder,  # The number of orders can not be less than
                '2078': InvalidOrder,  # unvalid order price
                '2085': InvalidOrder,  # Order quantity is too small
                '2091': RateLimitExceeded,  # request is too frequency, please try again later
                '2092': InvalidOrder,  # Minimum amount not met
                '3000': BadRequest,  # Requested parameter incorrect
                '3002': BadRequest,  # Parameter cannot be null
                '3012': AuthenticationError,  # invalid apiKey
                '3016': BadSymbol,  # Trading pair error
                '3024': PermissionDenied,  # wrong apikey permissions
                '3025': AuthenticationError,  # signature failed
                '4000': ExchangeNotAvailable,  # current network is unstable
                '4003': DDoSProtection,  # server busy please try again later
            },
            'commonCurrencies': {
                'BOX': 'DefiBox',
                'BPT': 'BlockPool Token',
                'KEY': 'Bihu',
                'MTC': 'MTC Mesh Network',  # conflict with MTC Docademic doc.com Token https://github.com/ccxt/ccxt/issues/6081 https://github.com/ccxt/ccxt/issues/3025
                'PAI': 'PCHAIN',
                'TERN': 'Ternio-ERC20',
            },
            'options': {
                'fetchCurrencies': 'fetch_currencies_public',  # or 'fetch_currencies_private' with apiKey and secret
            },
        })

    def fetch_markets(self, params={}):
        request = {
            'cmd': 'marketAll',
        }
        response = self.publicGetMdata(self.extend(request, params))
        #
        #     {
        #         "result": [
        #             {
        #                 "is_hide":0,
        #                 "high_cny":"1.9478",
        #                 "amount":"272.41",
        #                 "coin_symbol":"BIX",
        #                 "last":"0.00002487",
        #                 "currency_symbol":"BTC",
        #                 "change":"+0.00000073",
        #                 "low_cny":"1.7408",
        #                 "base_last_cny":"1.84538041",
        #                 "area_id":7,
        #                 "percent":"+3.02%",
        #                 "last_cny":"1.8454",
        #                 "high":"0.00002625",
        #                 "low":"0.00002346",
        #                 "pair_type":0,
        #                 "last_usd":"0.2686",
        #                 "vol24H":"10940613",
        #                 "id":1,
        #                 "high_usd":"0.2835",
        #                 "low_usd":"0.2534"
        #             }
        #         ],
        #         "cmd":"marketAll",
        #         "ver":"1.1"
        #     }
        #
        markets = self.safe_value(response, 'result')
        result = []
        for i in range(0, len(markets)):
            market = markets[i]
            numericId = self.safe_integer(market, 'id')
            baseId = self.safe_string(market, 'coin_symbol')
            quoteId = self.safe_string(market, 'currency_symbol')
            base = self.safe_currency_code(baseId)
            quote = self.safe_currency_code(quoteId)
            symbol = base + '/' + quote
            id = baseId + '_' + quoteId
            precision = {
                'amount': 4,
                'price': 8,
            }
            result.append({
                'id': id,
                'numericId': numericId,
                'symbol': symbol,
                'base': base,
                'quote': quote,
                'baseId': baseId,
                'quoteId': quoteId,
                'active': True,
                'info': market,
                'precision': precision,
                'limits': {
                    'amount': {
                        'min': math.pow(10, -precision['amount']),
                        'max': None,
                    },
                    'price': {
                        'min': math.pow(10, -precision['price']),
                        'max': None,
                    },
                },
            })
        return result

    def parse_ticker(self, ticker, market=None):
        # we don't set values that are not defined by the exchange
        timestamp = self.safe_integer(ticker, 'timestamp')
        symbol = None
        if market is not None:
            symbol = market['symbol']
        else:
            baseId = self.safe_string(ticker, 'coin_symbol')
            quoteId = self.safe_string(ticker, 'currency_symbol')
            base = self.safe_currency_code(baseId)
            quote = self.safe_currency_code(quoteId)
            symbol = base + '/' + quote
        last = self.safe_number(ticker, 'last')
        change = self.safe_number(ticker, 'change')
        baseVolume = self.safe_number_2(ticker, 'vol', 'vol24H')
        open = None
        if (last is not None) and (change is not None):
            open = last - change
        percentage = self.safe_string(ticker, 'percent')
        if percentage is not None:
            percentage = percentage.replace('%', '')
            percentage = float(percentage)
        return {
            'symbol': symbol,
            'timestamp': timestamp,
            'datetime': self.iso8601(timestamp),
            'high': self.safe_number(ticker, 'high'),
            'low': self.safe_number(ticker, 'low'),
            'bid': self.safe_number(ticker, 'buy'),
            'bidVolume': None,
            'ask': self.safe_number(ticker, 'sell'),
            'askVolume': None,
            'vwap': None,
            'open': open,
            'close': last,
            'last': last,
            'previousClose': None,
            'change': change,
            'percentage': percentage,
            'average': None,
            'baseVolume': baseVolume,
            'quoteVolume': self.safe_number(ticker, 'amount'),
            'info': ticker,
        }

    def fetch_ticker(self, symbol, params={}):
        self.load_markets()
        market = self.market(symbol)
        request = {
            'cmd': 'ticker',
            'pair': market['id'],
        }
        response = self.publicGetMdata(self.extend(request, params))
        return self.parse_ticker(response['result'], market)

    def fetch_tickers(self, symbols=None, params={}):
        request = {
            'cmd': 'marketAll',
        }
        response = self.publicGetMdata(self.extend(request, params))
        tickers = self.parse_tickers(response['result'], symbols)
        result = self.index_by(tickers, 'symbol')
        return self.filter_by_array(result, 'symbol', symbols)

    def parse_trade(self, trade, market=None):
        timestamp = self.safe_integer_2(trade, 'time', 'createdAt')
        side = self.safe_integer_2(trade, 'side', 'order_side')
        side = 'buy' if (side == 1) else 'sell'
        symbol = None
        if market is None:
            marketId = self.safe_string(trade, 'pair')
            if marketId is None:
                baseId = self.safe_string(trade, 'coin_symbol')
                quoteId = self.safe_string(trade, 'currency_symbol')
                if (baseId is not None) and (quoteId is not None):
                    marketId = baseId + '_' + quoteId
            if marketId in self.markets_by_id:
                market = self.markets_by_id[marketId]
        if market is not None:
            symbol = market['symbol']
        fee = None
        feeCost = self.safe_number(trade, 'fee')
        feeCurrency = self.safe_string(trade, 'fee_symbol')
        if feeCurrency is not None:
            if feeCurrency in self.currencies_by_id:
                feeCurrency = self.currencies_by_id[feeCurrency]['code']
            else:
                feeCurrency = self.safe_currency_code(feeCurrency)
        feeRate = None  # todo: deduce from market if market is defined
        priceString = self.safe_string(trade, 'price')
        amountString = self.safe_string(trade, 'amount')
        price = self.parse_number(priceString)
        amount = self.parse_number(amountString)
        cost = self.parse_number(Precise.string_mul(priceString, amountString))
        if feeCost is not None:
            fee = {
                'cost': -feeCost,
                'currency': feeCurrency,
                'rate': feeRate,
            }
        id = self.safe_string(trade, 'id')
        return {
            'info': trade,
            'id': id,
            'order': None,  # Bibox does not have it(documented) yet
            'timestamp': timestamp,
            'datetime': self.iso8601(timestamp),
            'symbol': symbol,
            'type': 'limit',
            'takerOrMaker': None,
            'side': side,
            'price': price,
            'amount': amount,
            'cost': cost,
            'fee': fee,
        }

    def fetch_trades(self, symbol, since=None, limit=None, params={}):
        self.load_markets()
        market = self.market(symbol)
        request = {
            'cmd': 'deals',
            'pair': market['id'],
        }
        if limit is not None:
            request['size'] = limit  # default = 200
        response = self.publicGetMdata(self.extend(request, params))
        return self.parse_trades(response['result'], market, since, limit)

    def fetch_order_book(self, symbol, limit=None, params={}):
        self.load_markets()
        market = self.market(symbol)
        request = {
            'cmd': 'depth',
            'pair': market['id'],
        }
        if limit is not None:
            request['size'] = limit  # default = 200
        response = self.publicGetMdata(self.extend(request, params))
        return self.parse_order_book(response['result'], symbol, self.safe_number(response['result'], 'update_time'), 'bids', 'asks', 'price', 'volume')

    def parse_ohlcv(self, ohlcv, market=None):
        #
        #     {
        #         "time":1591448220000,
        #         "open":"0.02507029",
        #         "high":"0.02507029",
        #         "low":"0.02506349",
        #         "close":"0.02506349",
        #         "vol":"5.92000000"
        #     }
        #
        return [
            self.safe_integer(ohlcv, 'time'),
            self.safe_number(ohlcv, 'open'),
            self.safe_number(ohlcv, 'high'),
            self.safe_number(ohlcv, 'low'),
            self.safe_number(ohlcv, 'close'),
            self.safe_number(ohlcv, 'vol'),
        ]

    def fetch_ohlcv(self, symbol, timeframe='1m', since=None, limit=1000, params={}):
        self.load_markets()
        market = self.market(symbol)
        request = {
            'cmd': 'kline',
            'pair': market['id'],
            'period': self.timeframes[timeframe],
            'size': limit,
        }
        response = self.publicGetMdata(self.extend(request, params))
        #
        #     {
        #         "result":[
        #             {"time":1591448220000,"open":"0.02507029","high":"0.02507029","low":"0.02506349","close":"0.02506349","vol":"5.92000000"},
        #             {"time":1591448280000,"open":"0.02506449","high":"0.02506975","low":"0.02506108","close":"0.02506843","vol":"5.72000000"},
        #             {"time":1591448340000,"open":"0.02506698","high":"0.02506698","low":"0.02506452","close":"0.02506519","vol":"4.86000000"},
        #         ],
        #         "cmd":"kline",
        #         "ver":"1.1"
        #     }
        #
        result = self.safe_value(response, 'result', [])
        return self.parse_ohlcvs(result, market, timeframe, since, limit)

    def fetch_currencies(self, params={}):
        method = self.safe_string(self.options, 'fetchCurrencies', 'fetch_currencies_public')
        return getattr(self, method)(params)

    def fetch_currencies_public(self, params={}):
        request = {
            'cmd': 'currencies',
        }
        response = self.publicGetCdata(self.extend(request, params))
        #
        # publicGetCdata
        #
        #     {
        #         "result":[
        #             {
        #                 "symbol":"BTC",
        #                 "name":"BTC",
        #                 "valid_decimals":8,
        #                 "original_decimals":8,
        #                 "is_erc20":0,
        #                 "enable_withdraw":1,
        #                 "enable_deposit":1,
        #                 "withdraw_min":0.005,
        #                 "describe_summary":"[{\"lang\":\"zh-cn\",\"text\":\"Bitcoin 比特币的概念最初由中本聪在2009年提出，是点对点的基于 SHA-256 算法的一种P2P形式的数字货币，点对点的传输意味着一个去中心化的支付系统。\"},{\"lang\":\"en-ww\",\"text\":\"Bitcoin is a digital asset and a payment system invented by Satoshi Nakamoto who published a related paper in 2008 and released it as open-source software in 2009. The system featured as peer-to-peer; users can transact directly without an intermediary.\"}]"
        #             }
        #         ],
        #         "cmd":"currencies"
        #     }
        #
        currencies = self.safe_value(response, 'result')
        result = {}
        for i in range(0, len(currencies)):
            currency = currencies[i]
            id = self.safe_string(currency, 'symbol')
            name = self.safe_string(currency, 'name')  # contains hieroglyphs causing python ASCII bug
            code = self.safe_currency_code(id)
            precision = self.safe_integer(currency, 'valid_decimals')
            deposit = self.safe_value(currency, 'enable_deposit')
            withdraw = self.safe_value(currency, 'enable_withdraw')
            active = (deposit and withdraw)
            result[code] = {
                'id': id,
                'code': code,
                'info': currency,
                'name': name,
                'active': active,
                'fee': None,
                'precision': precision,
                'limits': {
                    'amount': {
                        'min': math.pow(10, -precision),
                        'max': None,
                    },
                    'withdraw': {
                        'min': self.safe_number(currency, 'withdraw_min'),
                        'max': None,
                    },
                },
            }
        return result

    def fetch_currencies_private(self, params={}):
        if not self.apiKey or not self.secret:
            raise AuthenticationError(self.id + " fetchCurrencies is an authenticated endpoint, therefore it requires 'apiKey' and 'secret' credentials. If you don't need currency details, set exchange.has['fetchCurrencies'] = False before calling its methods.")
        request = {
            'cmd': 'transfer/coinList',
            'body': {},
        }
        response = self.privatePostTransfer(self.extend(request, params))
        #
        #     {
        #         "result":[
        #             {
        #                 "totalBalance":"14.57582269",
        #                 "balance":"14.57582269",
        #                 "freeze":"0.00000000",
        #                 "id":60,
        #                 "symbol":"USDT",
        #                 "icon_url":"/appimg/USDT_icon.png",
        #                 "describe_url":"[{\"lang\":\"zh-cn\",\"link\":\"https://bibox.zendesk.com/hc/zh-cn/articles/115004798234\"},{\"lang\":\"en-ww\",\"link\":\"https://bibox.zendesk.com/hc/en-us/articles/115004798234\"}]",
        #                 "name":"USDT",
        #                 "enable_withdraw":1,
        #                 "enable_deposit":1,
        #                 "enable_transfer":1,
        #                 "confirm_count":2,
        #                 "is_erc20":1,
        #                 "forbid_info":null,
        #                 "describe_summary":"[{\"lang\":\"zh-cn\",\"text\":\"USDT 是 Tether 公司推出的基于稳定价值货币美元（USD）的代币 Tether USD（简称USDT），1USDT=1美元，用户可以随时使用 USDT 与 USD 进行1:1的兑换。\"},{\"lang\":\"en-ww\",\"text\":\"USDT is a cryptocurrency asset issued on the Bitcoin blockchain via the Omni Layer Protocol. Each USDT unit is backed by a U.S Dollar held in the reserves of the Tether Limited and can be redeemed through the Tether Platform.\"}]",
        #                 "total_amount":4776930644,
        #                 "supply_amount":4642367414,
        #                 "price":"--",
        #                 "contract_father":"OMNI",
        #                 "supply_time":"--",
        #                 "comment":null,
        #                 "contract":"31",
        #                 "original_decimals":8,
        #                 "deposit_type":0,
        #                 "hasCobo":0,
        #                 "BTCValue":"0.00126358",
        #                 "CNYValue":"100.93381445",
        #                 "USDValue":"14.57524654",
        #                 "children":[
        #                     {"type":"OMNI","symbol":"USDT","enable_deposit":1,"enable_withdraw":1,"confirm_count":2},
        #                     {"type":"TRC20","symbol":"tUSDT","enable_deposit":1,"enable_withdraw":1,"confirm_count":20},
        #                     {"type":"ERC20","symbol":"eUSDT","enable_deposit":1,"enable_withdraw":1,"confirm_count":25}
        #                 ]
        #             },
        #         ],
        #         "cmd":"transfer/coinList"
        #     }
        #
        currencies = self.safe_value(response, 'result')
        result = {}
        for i in range(0, len(currencies)):
            currency = currencies[i]
            id = self.safe_string(currency, 'symbol')
            name = currency['name']  # contains hieroglyphs causing python ASCII bug
            code = self.safe_currency_code(id)
            precision = 8
            deposit = self.safe_value(currency, 'enable_deposit')
            withdraw = self.safe_value(currency, 'enable_withdraw')
            active = (deposit and withdraw)
            result[code] = {
                'id': id,
                'code': code,
                'info': currency,
                'name': name,
                'active': active,
                'fee': None,
                'precision': precision,
                'limits': {
                    'amount': {
                        'min': math.pow(10, -precision),
                        'max': math.pow(10, precision),
                    },
                    'withdraw': {
                        'min': None,
                        'max': math.pow(10, precision),
                    },
                },
            }
        return result

    def fetch_balance(self, params={}):
        self.load_markets()
        type = self.safe_string(params, 'type', 'assets')
        params = self.omit(params, 'type')
        request = {
            'cmd': 'transfer/' + type,  # assets, mainAssets
            'body': self.extend({
                'select': 1,  # return full info
            }, params),
        }
        response = self.privatePostTransfer(request)
        balances = self.safe_value(response, 'result')
        result = {'info': balances}
        indexed = None
        if 'assets_list' in balances:
            indexed = self.index_by(balances['assets_list'], 'coin_symbol')
        else:
            indexed = balances
        keys = list(indexed.keys())
        for i in range(0, len(keys)):
            id = keys[i]
            code = id.upper()
            if code.find('TOTAL_') >= 0:
                code = code[6:]
            if code in self.currencies_by_id:
                code = self.currencies_by_id[code]['code']
            account = self.account()
            balance = indexed[id]
            if isinstance(balance, basestring):
                account['free'] = balance
                account['total'] = balance
            else:
                account['free'] = self.safe_string(balance, 'balance')
                account['used'] = self.safe_string(balance, 'freeze')
            result[code] = account
        return self.parse_balance(result, False)

    def fetch_deposits(self, code=None, since=None, limit=None, params={}):
        self.load_markets()
        currency = None
        request = {
            'page': 1,
        }
        if code is not None:
            currency = self.currency(code)
            request['symbol'] = currency['id']
        if limit is not None:
            request['size'] = limit
        else:
            request['size'] = 100
        response = self.privatePostTransfer({
            'cmd': 'transfer/transferInList',
            'body': self.extend(request, params),
        })
        deposits = self.safe_value(response['result'], 'items', [])
        for i in range(0, len(deposits)):
            deposits[i]['type'] = 'deposit'
        return self.parse_transactions(deposits, currency, since, limit)

    def fetch_withdrawals(self, code=None, since=None, limit=None, params={}):
        self.load_markets()
        currency = None
        request = {
            'page': 1,
        }
        if code is not None:
            currency = self.currency(code)
            request['symbol'] = currency['id']
        if limit is not None:
            request['size'] = limit
        else:
            request['size'] = 100
        response = self.privatePostTransfer({
            'cmd': 'transfer/transferOutList',
            'body': self.extend(request, params),
        })
        withdrawals = self.safe_value(response['result'], 'items', [])
        for i in range(0, len(withdrawals)):
            withdrawals[i]['type'] = 'withdrawal'
        return self.parse_transactions(withdrawals, currency, since, limit)

    def parse_transaction(self, transaction, currency=None):
        #
        # fetchDeposits
        #
        #     {
        #         'id': 1023291,
        #         'coin_symbol': 'ETH',
        #         'to_address': '0x7263....',
        #         'amount': '0.49170000',
        #         'confirmCount': '16',
        #         'createdAt': 1553123867000,
        #         'status': 2
        #     }
        #
        # fetchWithdrawals
        #
        #     {
        #         'id': 521844,
        #         'coin_symbol': 'ETH',
        #         'to_address': '0xfd4e....',
        #         'addr_remark': '',
        #         'amount': '0.39452750',
        #         'fee': '0.00600000',
        #         'createdAt': 1553226906000,
        #         'memo': '',
        #         'status': 3
        #     }
        #
        id = self.safe_string(transaction, 'id')
        address = self.safe_string(transaction, 'to_address')
        currencyId = self.safe_string(transaction, 'coin_symbol')
        code = self.safe_currency_code(currencyId, currency)
        timestamp = self.safe_string(transaction, 'createdAt')
        tag = self.safe_string(transaction, 'addr_remark')
        type = self.safe_string(transaction, 'type')
        status = self.parse_transaction_status_by_type(self.safe_string(transaction, 'status'), type)
        amount = self.safe_number(transaction, 'amount')
        feeCost = self.safe_number(transaction, 'fee')
        if type == 'deposit':
            feeCost = 0
            tag = None
        fee = {
            'cost': feeCost,
            'currency': code,
        }
        return {
            'info': transaction,
            'id': id,
            'txid': None,
            'timestamp': timestamp,
            'datetime': self.iso8601(timestamp),
            'address': address,
            'tag': tag,
            'type': type,
            'amount': amount,
            'currency': code,
            'status': status,
            'updated': None,
            'fee': fee,
        }

    def parse_transaction_status_by_type(self, status, type=None):
        statuses = {
            'deposit': {
                '1': 'pending',
                '2': 'ok',
            },
            'withdrawal': {
                '0': 'pending',
                '3': 'ok',
            },
        }
        return self.safe_string(self.safe_value(statuses, type, {}), status, status)

    def create_order(self, symbol, type, side, amount, price=None, params={}):
        self.load_markets()
        market = self.market(symbol)
        orderType = 2 if (type == 'limit') else 1
        orderSide = 1 if (side == 'buy') else 2
        request = {
            'cmd': 'orderpending/trade',
            'body': self.extend({
                'pair': market['id'],
                'account_type': 0,
                'order_type': orderType,
                'order_side': orderSide,
                'pay_bix': 0,
                'amount': amount,
                'price': price,
            }, params),
        }
        response = self.privatePostOrderpending(request)
        return {
            'info': response,
            'id': self.safe_string(response, 'result'),
        }

    def cancel_order(self, id, symbol=None, params={}):
        request = {
            'cmd': 'orderpending/cancelTrade',
            'body': self.extend({
                'orders_id': id,
            }, params),
        }
        response = self.privatePostOrderpending(request)
        return response

    def fetch_order(self, id, symbol=None, params={}):
        self.load_markets()
        request = {
            'cmd': 'orderpending/order',
            'body': self.extend({
                'id': str(id),
                'account_type': 0,  # 0 = spot account
            }, params),
        }
        response = self.privatePostOrderpending(request)
        order = self.safe_value(response, 'result')
        if self.is_empty(order):
            raise OrderNotFound(self.id + ' order ' + id + ' not found')
        return self.parse_order(order)

    def parse_order(self, order, market=None):
        symbol = None
        if market is None:
            marketId = None
            baseId = self.safe_string(order, 'coin_symbol')
            quoteId = self.safe_string(order, 'currency_symbol')
            if (baseId is not None) and (quoteId is not None):
                marketId = baseId + '_' + quoteId
            if marketId in self.markets_by_id:
                market = self.markets_by_id[marketId]
        if market is not None:
            symbol = market['symbol']
        rawType = self.safe_string(order, 'order_type')
        type = 'market' if (rawType == '1') else 'limit'
        timestamp = self.safe_integer(order, 'createdAt')
        price = self.safe_number(order, 'price')
        average = self.safe_number(order, 'deal_price')
        filled = self.safe_number(order, 'deal_amount')
        amount = self.safe_number(order, 'amount')
        cost = self.safe_number_2(order, 'deal_money', 'money')
        rawSide = self.safe_string(order, 'order_side')
        side = 'buy' if (rawSide == '1') else 'sell'
        status = self.parse_order_status(self.safe_string(order, 'status'))
        id = self.safe_string(order, 'id')
        feeCost = self.safe_number(order, 'fee')
        fee = None
        if feeCost is not None:
            fee = {
                'cost': feeCost,
                'currency': None,
            }
        return self.safe_order({
            'info': order,
            'id': id,
            'clientOrderId': None,
            'timestamp': timestamp,
            'datetime': self.iso8601(timestamp),
            'lastTradeTimestamp': None,
            'symbol': symbol,
            'type': type,
            'timeInForce': None,
            'postOnly': None,
            'side': side,
            'price': price,
            'stopPrice': None,
            'amount': amount,
            'cost': cost,
            'average': average,
            'filled': filled,
            'remaining': None,
            'status': status,
            'fee': fee,
            'trades': None,
        })

    def parse_order_status(self, status):
        statuses = {
            # original comments from bibox:
            '1': 'open',  # pending
            '2': 'open',  # part completed
            '3': 'closed',  # completed
            '4': 'canceled',  # part canceled
            '5': 'canceled',  # canceled
            '6': 'canceled',  # canceling
        }
        return self.safe_string(statuses, status, status)

    def fetch_open_orders(self, symbol=None, since=None, limit=None, params={}):
        self.load_markets()
        market = None
        pair = None
        if symbol is not None:
            market = self.market(symbol)
            pair = market['id']
        size = limit if limit else 200
        request = {
            'cmd': 'orderpending/orderPendingList',
            'body': self.extend({
                'pair': pair,
                'account_type': 0,  # 0 - regular, 1 - margin
                'page': 1,
                'size': size,
            }, params),
        }
        response = self.privatePostOrderpending(request)
        orders = self.safe_value(response['result'], 'items', [])
        return self.parse_orders(orders, market, since, limit)

    def fetch_closed_orders(self, symbol=None, since=None, limit=200, params={}):
        if symbol is None:
            raise ArgumentsRequired(self.id + ' fetchClosedOrders() requires a `symbol` argument')
        self.load_markets()
        market = self.market(symbol)
        request = {
            'cmd': 'orderpending/pendingHistoryList',
            'body': self.extend({
                'pair': market['id'],
                'account_type': 0,  # 0 - regular, 1 - margin
                'page': 1,
                'size': limit,
            }, params),
        }
        response = self.privatePostOrderpending(request)
        orders = self.safe_value(response['result'], 'items', [])
        return self.parse_orders(orders, market, since, limit)

    def fetch_my_trades(self, symbol=None, since=None, limit=None, params={}):
        if symbol is None:
            raise ArgumentsRequired(self.id + ' fetchMyTrades() requires a `symbol` argument')
        self.load_markets()
        market = self.market(symbol)
        size = limit if limit else 200
        request = {
            'cmd': 'orderpending/orderHistoryList',
            'body': self.extend({
                'pair': market['id'],
                'account_type': 0,  # 0 - regular, 1 - margin
                'page': 1,
                'size': size,
                'coin_symbol': market['baseId'],
                'currency_symbol': market['quoteId'],
            }, params),
        }
        response = self.privatePostOrderpending(request)
        trades = self.safe_value(response['result'], 'items', [])
        return self.parse_trades(trades, market, since, limit)

    def fetch_deposit_address(self, code, params={}):
        self.load_markets()
        currency = self.currency(code)
        request = {
            'cmd': 'transfer/transferIn',
            'body': self.extend({
                'coin_symbol': currency['id'],
            }, params),
        }
        response = self.privatePostTransfer(request)
        #
        #     {
        #         "result":"3Jx6RZ9TNMsAoy9NUzBwZf68QBppDruSKW","cmd":"transfer/transferIn"
        #     }
        #
        #     {
        #         "result":"{\"account\":\"PERSONALLY OMITTED\",\"memo\":\"PERSONALLY OMITTED\"}","cmd":"transfer/transferIn"
        #     }
        #
        result = self.safe_string(response, 'result')
        address = result
        tag = None
        if self.is_json_encoded_object(result):
            parsed = json.loads(result)
            address = self.safe_string(parsed, 'account')
            tag = self.safe_string(parsed, 'memo')
        return {
            'currency': code,
            'address': address,
            'tag': tag,
            'info': response,
        }

    def withdraw(self, code, amount, address, tag=None, params={}):
        self.check_address(address)
        self.load_markets()
        currency = self.currency(code)
        if self.password is None:
            if not ('trade_pwd' in params):
                raise ExchangeError(self.id + ' withdraw() requires self.password set on the exchange instance or a trade_pwd parameter')
        if not ('totp_code' in params):
            raise ExchangeError(self.id + ' withdraw() requires a totp_code parameter for 2FA authentication')
        request = {
            'trade_pwd': self.password,
            'coin_symbol': currency['id'],
            'amount': amount,
            'addr': address,
        }
        if tag is not None:
            request['address_remark'] = tag
        response = self.privatePostTransfer({
            'cmd': 'transfer/transferOut',
            'body': self.extend(request, params),
        })
        return {
            'info': response,
            'id': None,
        }

    def fetch_funding_fees(self, codes=None, params={}):
        # by default it will try load withdrawal fees of all currencies(with separate requests)
        # however if you define codes = ['ETH', 'BTC'] in args it will only load those
        self.load_markets()
        withdrawFees = {}
        info = {}
        if codes is None:
            codes = list(self.currencies.keys())
        for i in range(0, len(codes)):
            code = codes[i]
            currency = self.currency(code)
            request = {
                'cmd': 'transfer/coinConfig',
                'body': self.extend({
                    'coin_symbol': currency['id'],
                }, params),
            }
            response = self.privatePostTransfer(request)
            info[code] = response
            withdrawFees[code] = self.safe_number(response['result'], 'withdraw_fee')
        return {
            'info': info,
            'withdraw': withdrawFees,
            'deposit': {},
        }

    def sign(self, path, api='public', method='GET', params={}, headers=None, body=None):
        url = self.implode_params(self.urls['api'], {'hostname': self.hostname}) + '/' + self.version + '/' + path
        cmds = self.json([params])
        if api == 'public':
            if method != 'GET':
                body = {'cmds': cmds}
            elif params:
                url += '?' + self.urlencode(params)
        elif api == 'v2private':
            self.check_required_credentials()
            url = self.implode_params(self.urls['api'], {'hostname': self.hostname}) + '/v2/' + path
            json_params = self.json(params)
            body = {
                'body': json_params,
                'apikey': self.apiKey,
                'sign': self.hmac(self.encode(json_params), self.encode(self.secret), hashlib.md5),
            }
        else:
            self.check_required_credentials()
            body = {
                'cmds': cmds,
                'apikey': self.apiKey,
                'sign': self.hmac(self.encode(cmds), self.encode(self.secret), hashlib.md5),
            }
        if body is not None:
            body = self.json(body, {'convertArraysToObjects': True})
        headers = {'Content-Type': 'application/json'}
        return {'url': url, 'method': method, 'body': body, 'headers': headers}

    def handle_errors(self, code, reason, url, method, headers, body, response, requestHeaders, requestBody):
        if response is None:
            return
        if 'error' in response:
            if 'code' in response['error']:
                code = self.safe_string(response['error'], 'code')
                feedback = self.id + ' ' + body
                self.throw_exactly_matched_exception(self.exceptions, code, feedback)
                raise ExchangeError(feedback)
            raise ExchangeError(self.id + ' ' + body)
        if not ('result' in response):
            raise ExchangeError(self.id + ' ' + body)

    def request(self, path, api='public', method='GET', params={}, headers=None, body=None):
        response = self.fetch2(path, api, method, params, headers, body)
        if method == 'GET':
            return response
        else:
            return response['result'][0]
