# -*- 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
from ccxt.abstract.bithumb import ImplicitAPI
import hashlib
from ccxt.base.types import Any, Balances, Currency, Int, Market, Num, Order, OrderBook, OrderSide, OrderType, Str, Strings, Ticker, Tickers, Trade, Transaction, MarketInterface
from typing import List
from ccxt.base.errors import ExchangeError
from ccxt.base.errors import AuthenticationError
from ccxt.base.errors import PermissionDenied
from ccxt.base.errors import ArgumentsRequired
from ccxt.base.errors import BadRequest
from ccxt.base.errors import InvalidAddress
from ccxt.base.errors import InvalidOrder
from ccxt.base.errors import ExchangeNotAvailable
from ccxt.base.decimal_to_precision import TRUNCATE
from ccxt.base.decimal_to_precision import DECIMAL_PLACES
from ccxt.base.decimal_to_precision import SIGNIFICANT_DIGITS
from ccxt.base.precise import Precise


class bithumb(Exchange, ImplicitAPI):

    def describe(self) -> Any:
        return self.deep_extend(super(bithumb, self).describe(), {
            'id': 'bithumb',
            'name': 'Bithumb',
            'countries': ['KR'],  # South Korea
            'rateLimit': 500,
            'pro': True,
            'has': {
                'CORS': True,
                'spot': True,
                'margin': False,
                'swap': False,
                'future': False,
                'option': False,
                'addMargin': False,
                'borrowCrossMargin': False,
                'borrowIsolatedMargin': False,
                'borrowMargin': False,
                'cancelOrder': True,
                'closeAllPositions': False,
                'closePosition': False,
                'createMarketOrder': True,
                'createOrder': True,
                'createOrderWithTakeProfitAndStopLoss': False,
                'createOrderWithTakeProfitAndStopLossWs': False,
                'createReduceOnlyOrder': False,
                'fetchBalance': True,
                'fetchBorrowInterest': False,
                'fetchBorrowRate': False,
                'fetchBorrowRateHistories': False,
                'fetchBorrowRateHistory': False,
                'fetchBorrowRates': False,
                'fetchBorrowRatesPerSymbol': False,
                'fetchCrossBorrowRate': False,
                'fetchCrossBorrowRates': False,
                'fetchFundingHistory': False,
                'fetchFundingInterval': False,
                'fetchFundingIntervals': False,
                'fetchFundingRate': False,
                'fetchFundingRateHistory': False,
                'fetchFundingRates': False,
                'fetchGreeks': False,
                'fetchIndexOHLCV': False,
                'fetchIsolatedBorrowRate': False,
                'fetchIsolatedBorrowRates': False,
                'fetchIsolatedPositions': False,
                'fetchLeverage': False,
                'fetchLeverages': False,
                'fetchLeverageTiers': False,
                'fetchLiquidations': False,
                'fetchLongShortRatio': False,
                'fetchLongShortRatioHistory': False,
                'fetchMarginAdjustmentHistory': False,
                'fetchMarginMode': False,
                'fetchMarginModes': False,
                'fetchMarketLeverageTiers': False,
                'fetchMarkets': True,
                'fetchMarkOHLCV': False,
                'fetchMarkPrices': False,
                'fetchMyLiquidations': False,
                'fetchMySettlementHistory': False,
                'fetchOHLCV': True,
                'fetchOpenInterest': False,
                'fetchOpenInterestHistory': False,
                'fetchOpenInterests': False,
                'fetchOpenOrders': True,
                'fetchOption': False,
                'fetchOptionChain': False,
                'fetchOrder': True,
                'fetchOrderBook': True,
                'fetchPosition': False,
                'fetchPositionHistory': False,
                'fetchPositionMode': False,
                'fetchPositions': False,
                'fetchPositionsForSymbol': False,
                'fetchPositionsHistory': False,
                'fetchPositionsRisk': False,
                'fetchPremiumIndexOHLCV': False,
                'fetchSettlementHistory': False,
                'fetchTicker': True,
                'fetchTickers': True,
                'fetchTrades': True,
                'fetchTransfer': False,
                'fetchTransfers': False,
                'fetchVolatilityHistory': False,
                'reduceMargin': False,
                'repayCrossMargin': False,
                'repayIsolatedMargin': False,
                'setLeverage': False,
                'setMargin': False,
                'setMarginMode': False,
                'setPositionMode': False,
                'transfer': False,
                'withdraw': True,
            },
            'hostname': 'bithumb.com',
            'urls': {
                'logo': 'https://github.com/user-attachments/assets/c9e0eefb-4777-46b9-8f09-9d7f7c4af82d',
                'api': {
                    'public': 'https://api.{hostname}/public',
                    'private': 'https://api.{hostname}',
                },
                'www': 'https://www.bithumb.com',
                'doc': 'https://apidocs.bithumb.com',
                'fees': 'https://en.bithumb.com/customer_support/info_fee',
            },
            'api': {
                'public': {
                    'get': [
                        'ticker/ALL_{quoteId}',
                        'ticker/{baseId}_{quoteId}',
                        'orderbook/ALL_{quoteId}',
                        'orderbook/{baseId}_{quoteId}',
                        'transaction_history/{baseId}_{quoteId}',
                        'network-info',
                        'assetsstatus/multichain/ALL',
                        'assetsstatus/multichain/{currency}',
                        'withdraw/minimum/ALL',
                        'withdraw/minimum/{currency}',
                        'assetsstatus/ALL',
                        'assetsstatus/{baseId}',
                        'candlestick/{baseId}_{quoteId}/{interval}',
                    ],
                },
                'private': {
                    'post': [
                        'info/account',
                        'info/balance',
                        'info/wallet_address',
                        'info/ticker',
                        'info/orders',
                        'info/user_transactions',
                        'info/order_detail',
                        'trade/place',
                        'trade/cancel',
                        'trade/btc_withdrawal',
                        'trade/krw_deposit',
                        'trade/krw_withdrawal',
                        'trade/market_buy',
                        'trade/market_sell',
                        'trade/stop_limit',
                    ],
                },
            },
            'fees': {
                'trading': {
                    'maker': self.parse_number('0.0025'),
                    'taker': self.parse_number('0.0025'),
                },
            },
            'precisionMode': SIGNIFICANT_DIGITS,
            # todo: update to v2 apis
            'features': {
                'spot': {
                    'sandbox': False,
                    'createOrder': {
                        'marginMode': False,
                        'triggerPrice': False,
                        'triggerPriceType': None,
                        'triggerDirection': False,
                        'stopLossPrice': False,
                        'takeProfitPrice': False,
                        'attachedStopLossTakeProfit': None,
                        'timeInForce': {
                            'IOC': False,
                            'FOK': False,
                            'PO': False,
                            'GTD': False,
                        },
                        'hedged': False,
                        'trailing': False,
                        'leverage': False,
                        'marketBuyRequiresPrice': False,
                        'marketBuyByCost': False,
                        'selfTradePrevention': False,
                        'iceberg': False,
                    },
                    'createOrders': None,
                    'fetchMyTrades': None,
                    'fetchOrder': {
                        'marginMode': False,
                        'trigger': False,
                        'trailing': False,
                        'symbolRequired': True,
                    },
                    'fetchOpenOrders': {
                        'marginMode': False,
                        'limit': 1000,
                        'trigger': False,
                        'trailing': False,
                        'symbolRequired': True,
                    },
                    'fetchOrders': None,
                    'fetchClosedOrders': None,
                    'fetchOHLCV': {
                        'limit': 1000,
                    },
                },
                'swap': {
                    'linear': None,
                    'inverse': None,
                },
                'future': {
                    'linear': None,
                    'inverse': None,
                },
            },
            'exceptions': {
                'Bad Request(SSL)': BadRequest,
                'Bad Request(Bad Method)': BadRequest,
                'Bad Request.(Auth Data)': AuthenticationError,  # {"status": "5100", "message": "Bad Request.(Auth Data)"}
                'Not Member': AuthenticationError,
                'Invalid Apikey': AuthenticationError,  # {"status":"5300","message":"Invalid Apikey"}
                'Method Not Allowed.(Access IP)': PermissionDenied,
                'Method Not Allowed.(BTC Adress)': InvalidAddress,
                'Method Not Allowed.(Access)': PermissionDenied,
                'Database Fail': ExchangeNotAvailable,
                'Invalid Parameter': BadRequest,
                '5600': ExchangeError,
                'Unknown Error': ExchangeError,
                'After May 23th, recent_transactions is no longer, hence users will not be able to connect to recent_transactions': ExchangeError,  # {"status":"5100","message":"After May 23th, recent_transactions is no longer, hence users will not be able to connect to recent_transactions"}
            },
            'timeframes': {
                '1m': '1m',
                '3m': '3m',
                '5m': '5m',
                '10m': '10m',
                '30m': '30m',
                '1h': '1h',
                '6h': '6h',
                '12h': '12h',
                '1d': '24h',
            },
            'options': {
                'quoteCurrencies': {
                    'BTC': {
                        'limits': {
                            'cost': {
                                'min': 0.0002,
                                'max': 100,
                            },
                        },
                    },
                    'KRW': {
                        'limits': {
                            'cost': {
                                'min': 500,
                                'max': 5000000000,
                            },
                        },
                    },
                },
            },
            'commonCurrencies': {
                'ALT': 'ArchLoot',
                'FTC': 'FTC2',
                'SOC': 'Soda Coin',
            },
        })

    def safe_market(self, marketId: Str = None, market: Market = None, delimiter: Str = None, marketType: Str = None) -> MarketInterface:
        # bithumb has a different type of conflict in markets, because
        # their ids are the base currency(BTC for instance), so we can have
        # multiple "BTC" ids representing the different markets(BTC/ETH, "BTC/DOGE", etc)
        # since they're the same we just need to return one
        return super(bithumb, self).safe_market(marketId, market, delimiter, 'spot')

    def amount_to_precision(self, symbol, amount):
        return self.decimal_to_precision(amount, TRUNCATE, self.markets[symbol]['precision']['amount'], DECIMAL_PLACES)

    def fetch_markets(self, params={}) -> List[Market]:
        """
        retrieves data on all markets for bithumb

        https://apidocs.bithumb.com/v1.2.0/reference/%ED%98%84%EC%9E%AC%EA%B0%80-%EC%A0%95%EB%B3%B4-%EC%A1%B0%ED%9A%8C-all

        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict[]: an array of objects representing market data
        """
        result = []
        quoteCurrencies = self.safe_dict(self.options, 'quoteCurrencies', {})
        quotes = list(quoteCurrencies.keys())
        promises = []
        for i in range(0, len(quotes)):
            request = {
                'quoteId': quotes[i],
            }
            promises.append(self.publicGetTickerALLQuoteId(self.extend(request, params)))
            #
            #    {
            #        "status": "0000",
            #        "data": {
            #            "ETH": {
            #                "opening_price": "0.05153399",
            #                "closing_price": "0.05145144",
            #                "min_price": "0.05145144",
            #                "max_price": "0.05160781",
            #                "units_traded": "6.541124172077830855",
            #                "acc_trade_value": "0.33705472498492329997697755",
            #                "prev_closing_price": "0.0515943",
            #                "units_traded_24H": "43.368879902677400513",
            #                "acc_trade_value_24H": "2.24165339555398079994373342",
            #                "fluctate_24H": "-0.00018203",
            #                "fluctate_rate_24H": "-0.35"
            #            },
            #            "XRP": {
            #                "opening_price": "0.00000918",
            #                "closing_price": "0.0000092",
            #                "min_price": "0.00000918",
            #                "max_price": "0.0000092",
            #                "units_traded": "6516.949363",
            #                "acc_trade_value": "0.0598792533602796",
            #                "prev_closing_price": "0.00000916",
            #                "units_traded_24H": "229161.50354738",
            #                "acc_trade_value_24H": "2.0446589371637117",
            #                "fluctate_24H": "0.00000049",
            #                "fluctate_rate_24H": "5.63"
            #            },
            #            ...
            #            "date": "1721675913145"
            #        }
            #    }
            #
        results = promises
        for i in range(0, len(quotes)):
            quote = quotes[i]
            quoteId = quote
            response = results[i]
            data = self.safe_dict(response, 'data')
            extension = self.safe_dict(quoteCurrencies, quote, {})
            currencyIds = list(data.keys())
            for j in range(0, len(currencyIds)):
                currencyId = currencyIds[j]
                if currencyId == 'date':
                    continue
                market = data[currencyId]
                base = self.safe_currency_code(currencyId)
                active = True
                if isinstance(market, list):
                    numElements = len(market)
                    if numElements == 0:
                        active = False
                entry = self.deep_extend({
                    'id': currencyId,
                    'symbol': base + '/' + quote,
                    'base': base,
                    'quote': quote,
                    'settle': None,
                    'baseId': currencyId,
                    'quoteId': quoteId,
                    'settleId': None,
                    'type': 'spot',
                    'spot': True,
                    'margin': False,
                    'swap': False,
                    'future': False,
                    'option': False,
                    'active': active,
                    'contract': False,
                    'linear': None,
                    'inverse': None,
                    'contractSize': None,
                    'expiry': None,
                    'expiryDateTime': None,
                    'strike': None,
                    'optionType': None,
                    'precision': {
                        'amount': int('4'),
                        'price': int('4'),
                    },
                    'limits': {
                        'leverage': {
                            'min': None,
                            'max': None,
                        },
                        'amount': {
                            'min': None,
                            'max': None,
                        },
                        'price': {
                            'min': None,
                            'max': None,
                        },
                        'cost': {},  # set via options
                    },
                    'created': None,
                    'info': market,
                }, extension)
                result.append(entry)
        return result

    def parse_balance(self, response) -> Balances:
        result: dict = {'info': response}
        balances = self.safe_dict(response, 'data')
        codes = list(self.currencies.keys())
        for i in range(0, len(codes)):
            code = codes[i]
            account = self.account()
            currency = self.currency(code)
            lowerCurrencyId = self.safe_string_lower(currency, 'id')
            account['total'] = self.safe_string(balances, 'total_' + lowerCurrencyId)
            account['used'] = self.safe_string(balances, 'in_use_' + lowerCurrencyId)
            account['free'] = self.safe_string(balances, 'available_' + lowerCurrencyId)
            result[code] = account
        return self.safe_balance(result)

    def fetch_balance(self, params={}) -> Balances:
        """
        query for balance and get the amount of funds available for trading or funds locked in orders

        https://apidocs.bithumb.com/v1.2.0/reference/%EB%B3%B4%EC%9C%A0%EC%9E%90%EC%82%B0-%EC%A1%B0%ED%9A%8C

        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: a `balance structure <https://docs.ccxt.com/#/?id=balance-structure>`
        """
        self.load_markets()
        request: dict = {
            'currency': 'ALL',
        }
        response = self.privatePostInfoBalance(self.extend(request, params))
        return self.parse_balance(response)

    def fetch_order_book(self, symbol: str, limit: Int = None, params={}) -> OrderBook:
        """
        fetches information on open orders with bid(buy) and ask(sell) prices, volumes and other data

        https://apidocs.bithumb.com/v1.2.0/reference/%ED%98%B8%EA%B0%80-%EC%A0%95%EB%B3%B4-%EC%A1%B0%ED%9A%8C

        :param str symbol: unified symbol of the market to fetch the order book for
        :param int [limit]: the maximum amount of order book entries to return
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: A dictionary of `order book structures <https://docs.ccxt.com/#/?id=order-book-structure>` indexed by market symbols
        """
        self.load_markets()
        market = self.market(symbol)
        request: dict = {
            'baseId': market['baseId'],
            'quoteId': market['quoteId'],
        }
        if limit is not None:
            request['count'] = limit  # default 30, max 30
        response = self.publicGetOrderbookBaseIdQuoteId(self.extend(request, params))
        #
        #     {
        #         "status":"0000",
        #         "data":{
        #             "timestamp":"1587621553942",
        #             "payment_currency":"KRW",
        #             "order_currency":"BTC",
        #             "bids":[
        #                 {"price":"8652000","quantity":"0.0043"},
        #                 {"price":"8651000","quantity":"0.0049"},
        #                 {"price":"8650000","quantity":"8.4791"},
        #             ],
        #             "asks":[
        #                 {"price":"8654000","quantity":"0.119"},
        #                 {"price":"8655000","quantity":"0.254"},
        #                 {"price":"8658000","quantity":"0.119"},
        #             ]
        #         }
        #     }
        #
        data = self.safe_dict(response, 'data', {})
        timestamp = self.safe_integer(data, 'timestamp')
        return self.parse_order_book(data, symbol, timestamp, 'bids', 'asks', 'price', 'quantity')

    def parse_ticker(self, ticker: dict, market: Market = None) -> Ticker:
        #
        # fetchTicker, fetchTickers
        #
        #     {
        #         "opening_price":"227100",
        #         "closing_price":"228400",
        #         "min_price":"222300",
        #         "max_price":"230000",
        #         "units_traded":"82618.56075337",
        #         "acc_trade_value":"18767376138.6031",
        #         "prev_closing_price":"227100",
        #         "units_traded_24H":"151871.13484676",
        #         "acc_trade_value_24H":"34247610416.8974",
        #         "fluctate_24H":"8700",
        #         "fluctate_rate_24H":"3.96",
        #         "date":"1587710327264",  # fetchTickers inject self
        #     }
        #
        timestamp = self.safe_integer(ticker, 'date')
        symbol = self.safe_symbol(None, market)
        open = self.safe_string(ticker, 'opening_price')
        close = self.safe_string(ticker, 'closing_price')
        baseVolume = self.safe_string(ticker, 'units_traded_24H')
        quoteVolume = self.safe_string(ticker, 'acc_trade_value_24H')
        return self.safe_ticker({
            'symbol': symbol,
            'timestamp': timestamp,
            'datetime': self.iso8601(timestamp),
            'high': self.safe_string(ticker, 'max_price'),
            'low': self.safe_string(ticker, 'min_price'),
            'bid': self.safe_string(ticker, 'buy_price'),
            'bidVolume': None,
            'ask': self.safe_string(ticker, 'sell_price'),
            'askVolume': None,
            'vwap': None,
            'open': open,
            'close': close,
            'last': close,
            'previousClose': None,
            'change': None,
            'percentage': None,
            'average': None,
            'baseVolume': baseVolume,
            'quoteVolume': quoteVolume,
            'info': ticker,
        }, market)

    def fetch_tickers(self, symbols: Strings = None, params={}) -> Tickers:
        """
        fetches price tickers for multiple markets, statistical information calculated over the past 24 hours for each market

        https://apidocs.bithumb.com/v1.2.0/reference/%ED%98%84%EC%9E%AC%EA%B0%80-%EC%A0%95%EB%B3%B4-%EC%A1%B0%ED%9A%8C-all

        :param str[]|None symbols: unified symbols of the markets to fetch the ticker for, all market tickers are returned if not assigned
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: a dictionary of `ticker structures <https://docs.ccxt.com/#/?id=ticker-structure>`
        """
        self.load_markets()
        result: dict = {}
        quoteCurrencies = self.safe_dict(self.options, 'quoteCurrencies', {})
        quotes = list(quoteCurrencies.keys())
        promises = []
        for i in range(0, len(quotes)):
            request: dict = {
                'quoteId': quotes[i],
            }
            promises.append(self.publicGetTickerALLQuoteId(self.extend(request, params)))
        responses = promises
        for i in range(0, len(quotes)):
            quote = quotes[i]
            response = responses[i]
            #
            #     {
            #         "status":"0000",
            #         "data":{
            #             "BTC":{
            #                 "opening_price":"9045000",
            #                 "closing_price":"9132000",
            #                 "min_price":"8938000",
            #                 "max_price":"9168000",
            #                 "units_traded":"4619.79967497",
            #                 "acc_trade_value":"42021363832.5187",
            #                 "prev_closing_price":"9041000",
            #                 "units_traded_24H":"8793.5045804",
            #                 "acc_trade_value_24H":"78933458515.4962",
            #                 "fluctate_24H":"530000",
            #                 "fluctate_rate_24H":"6.16"
            #             },
            #             "date":"1587710878669"
            #         }
            #     }
            #
            data = self.safe_dict(response, 'data', {})
            timestamp = self.safe_integer(data, 'date')
            tickers = self.omit(data, 'date')
            currencyIds = list(tickers.keys())
            for j in range(0, len(currencyIds)):
                currencyId = currencyIds[j]
                ticker = data[currencyId]
                base = self.safe_currency_code(currencyId)
                symbol = base + '/' + quote
                market = self.safe_market(symbol)
                ticker['date'] = timestamp
                result[symbol] = self.parse_ticker(ticker, market)
        return self.filter_by_array_tickers(result, 'symbol', symbols)

    def fetch_ticker(self, symbol: str, params={}) -> Ticker:
        """
        fetches a price ticker, a statistical calculation with the information calculated over the past 24 hours for a specific market

        https://apidocs.bithumb.com/v1.2.0/reference/%ED%98%84%EC%9E%AC%EA%B0%80-%EC%A0%95%EB%B3%B4-%EC%A1%B0%ED%9A%8C

        :param str symbol: unified symbol of the market to fetch the ticker for
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: a `ticker structure <https://docs.ccxt.com/#/?id=ticker-structure>`
        """
        self.load_markets()
        market = self.market(symbol)
        request: dict = {
            'baseId': market['baseId'],
            'quoteId': market['quoteId'],
        }
        response = self.publicGetTickerBaseIdQuoteId(self.extend(request, params))
        #
        #     {
        #         "status":"0000",
        #         "data":{
        #             "opening_price":"227100",
        #             "closing_price":"228400",
        #             "min_price":"222300",
        #             "max_price":"230000",
        #             "units_traded":"82618.56075337",
        #             "acc_trade_value":"18767376138.6031",
        #             "prev_closing_price":"227100",
        #             "units_traded_24H":"151871.13484676",
        #             "acc_trade_value_24H":"34247610416.8974",
        #             "fluctate_24H":"8700",
        #             "fluctate_rate_24H":"3.96",
        #             "date":"1587710327264"
        #         }
        #     }
        #
        data = self.safe_dict(response, 'data', {})
        return self.parse_ticker(data, market)

    def parse_ohlcv(self, ohlcv, market: Market = None) -> list:
        #
        #     [
        #         1576823400000,  # 기준 시간
        #         "8284000",  # 시가
        #         "8286000",  # 종가
        #         "8289000",  # 고가
        #         "8276000",  # 저가
        #         "15.41503692"  # 거래량
        #     ]
        #
        return [
            self.safe_integer(ohlcv, 0),
            self.safe_number(ohlcv, 1),
            self.safe_number(ohlcv, 3),
            self.safe_number(ohlcv, 4),
            self.safe_number(ohlcv, 2),
            self.safe_number(ohlcv, 5),
        ]

    def fetch_ohlcv(self, symbol: str, timeframe='1m', since: Int = None, limit: Int = None, params={}) -> List[list]:
        """
        fetches historical candlestick data containing the open, high, low, and close price, and the volume of a market

        https://apidocs.bithumb.com/v1.2.0/reference/candlestick-rest-api

        :param str symbol: unified symbol of the market to fetch OHLCV data for
        :param str timeframe: the length of time each candle represents
        :param int [since]: timestamp in ms of the earliest candle to fetch
        :param int [limit]: the maximum amount of candles to fetch
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns int[][]: A list of candles ordered, open, high, low, close, volume
        """
        self.load_markets()
        market = self.market(symbol)
        request: dict = {
            'baseId': market['baseId'],
            'quoteId': market['quoteId'],
            'interval': self.safe_string(self.timeframes, timeframe, timeframe),
        }
        response = self.publicGetCandlestickBaseIdQuoteIdInterval(self.extend(request, params))
        #
        #     {
        #         "status": "0000",
        #         "data": {
        #             [
        #                 1576823400000,  # 기준 시간
        #                 "8284000",  # 시가
        #                 "8286000",  # 종가
        #                 "8289000",  # 고가
        #                 "8276000",  # 저가
        #                 "15.41503692"  # 거래량
        #             ],
        #             [
        #                 1576824000000,  # 기준 시간
        #                 "8284000",  # 시가
        #                 "8281000",  # 종가
        #                 "8289000",  # 고가
        #                 "8275000",  # 저가
        #                 "6.19584467"  # 거래량
        #             ],
        #         }
        #     }
        #
        data = self.safe_list(response, 'data', [])
        return self.parse_ohlcvs(data, market, timeframe, since, limit)

    def parse_trade(self, trade: dict, market: Market = None) -> Trade:
        #
        # fetchTrades(public)
        #
        #     {
        #         "transaction_date":"2020-04-23 22:21:46",
        #         "type":"ask",
        #         "units_traded":"0.0125",
        #         "price":"8667000",
        #         "total":"108337"
        #     }
        #
        # fetchOrder(private)
        #
        #     {
        #         "transaction_date": "1572497603902030",
        #         "price": "8601000",
        #         "units": "0.005",
        #         "fee_currency": "KRW",
        #         "fee": "107.51",
        #         "total": "43005"
        #     }
        #
        # a workaround for their bug in date format, hours are not 0-padded
        timestamp = None
        transactionDatetime = self.safe_string(trade, 'transaction_date')
        if transactionDatetime is not None:
            parts = transactionDatetime.split(' ')
            numParts = len(parts)
            if numParts > 1:
                transactionDate = parts[0]
                transactionTime = parts[1]
                if len(transactionTime) < 8:
                    transactionTime = '0' + transactionTime
                timestamp = self.parse8601(transactionDate + ' ' + transactionTime)
            else:
                timestamp = self.safe_integer_product(trade, 'transaction_date', 0.001)
        if timestamp is not None:
            timestamp -= 9 * 3600000  # they report UTC + 9 hours, server in Korean timezone
        type = None
        side = self.safe_string(trade, 'type')
        side = 'sell' if (side == 'ask') else 'buy'
        id = self.safe_string(trade, 'cont_no')
        market = self.safe_market(None, market)
        priceString = self.safe_string(trade, 'price')
        amountString = self.fix_comma_number(self.safe_string_2(trade, 'units_traded', 'units'))
        costString = self.safe_string(trade, 'total')
        fee = None
        feeCostString = self.safe_string(trade, 'fee')
        if feeCostString is not None:
            feeCurrencyId = self.safe_string(trade, 'fee_currency')
            feeCurrencyCode = self.common_currency_code(feeCurrencyId)
            fee = {
                'cost': feeCostString,
                'currency': feeCurrencyCode,
            }
        return self.safe_trade({
            'id': id,
            'info': trade,
            'timestamp': timestamp,
            'datetime': self.iso8601(timestamp),
            'symbol': market['symbol'],
            'order': None,
            'type': type,
            'side': side,
            'takerOrMaker': None,
            'price': priceString,
            'amount': amountString,
            'cost': costString,
            'fee': fee,
        }, market)

    def fetch_trades(self, symbol: str, since: Int = None, limit: Int = None, params={}) -> List[Trade]:
        """
        get the list of most recent trades for a particular symbol

        https://apidocs.bithumb.com/v1.2.0/reference/%EC%B5%9C%EA%B7%BC-%EC%B2%B4%EA%B2%B0-%EB%82%B4%EC%97%AD

        :param str symbol: unified symbol of the market to fetch trades for
        :param int [since]: timestamp in ms of the earliest trade to fetch
        :param int [limit]: the maximum amount of trades to fetch
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns Trade[]: a list of `trade structures <https://docs.ccxt.com/#/?id=public-trades>`
        """
        self.load_markets()
        market = self.market(symbol)
        request: dict = {
            'baseId': market['baseId'],
            'quoteId': market['quoteId'],
        }
        if limit is not None:
            request['count'] = limit  # default 20, max 100
        response = self.publicGetTransactionHistoryBaseIdQuoteId(self.extend(request, params))
        #
        #     {
        #         "status":"0000",
        #         "data":[
        #             {
        #                 "transaction_date":"2020-04-23 22:21:46",
        #                 "type":"ask",
        #                 "units_traded":"0.0125",
        #                 "price":"8667000",
        #                 "total":"108337"
        #             },
        #         ]
        #     }
        #
        data = self.safe_list(response, 'data', [])
        return self.parse_trades(data, market, since, limit)

    def create_order(self, symbol: str, type: OrderType, side: OrderSide, amount: float, price: Num = None, params={}):
        """
        create a trade order

        https://apidocs.bithumb.com/v1.2.0/reference/%EC%A7%80%EC%A0%95%EA%B0%80-%EC%A3%BC%EB%AC%B8%ED%95%98%EA%B8%B0
        https://apidocs.bithumb.com/v1.2.0/reference/%EC%8B%9C%EC%9E%A5%EA%B0%80-%EB%A7%A4%EC%88%98%ED%95%98%EA%B8%B0
        https://apidocs.bithumb.com/v1.2.0/reference/%EC%8B%9C%EC%9E%A5%EA%B0%80-%EB%A7%A4%EB%8F%84%ED%95%98%EA%B8%B0

        :param str symbol: unified symbol of the market to create an order in
        :param str type: 'market' or 'limit'
        :param str side: 'buy' or 'sell'
        :param float amount: how much of currency you want to trade in units of base currency
        :param float [price]: the price at which the order is to be fulfilled, in units of the quote currency, ignored in market orders
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: an `order structure <https://docs.ccxt.com/#/?id=order-structure>`
        """
        self.load_markets()
        market = self.market(symbol)
        request: dict = {
            'order_currency': market['id'],
            'payment_currency': market['quote'],
            'units': amount,
        }
        method = 'privatePostTradePlace'
        if type == 'limit':
            request['price'] = price
            request['type'] = 'bid' if (side == 'buy') else 'ask'
        else:
            method = 'privatePostTradeMarket' + self.capitalize(side)
        response = getattr(self, method)(self.extend(request, params))
        id = self.safe_string(response, 'order_id')
        if id is None:
            raise InvalidOrder(self.id + ' createOrder() did not return an order id')
        return self.safe_order({
            'info': response,
            'symbol': symbol,
            'type': type,
            'side': side,
            'id': id,
        }, market)

    def fetch_order(self, id: str, symbol: Str = None, params={}):
        """
        fetches information on an order made by the user

        https://apidocs.bithumb.com/v1.2.0/reference/%EA%B1%B0%EB%9E%98-%EC%A3%BC%EB%AC%B8%EB%82%B4%EC%97%AD-%EC%83%81%EC%84%B8-%EC%A1%B0%ED%9A%8C

        :param str id: order id
        :param str symbol: unified symbol of the market the order was made in
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: An `order structure <https://docs.ccxt.com/#/?id=order-structure>`
        """
        if symbol is None:
            raise ArgumentsRequired(self.id + ' fetchOrder() requires a symbol argument')
        self.load_markets()
        market = self.market(symbol)
        request: dict = {
            'order_id': id,
            'count': 1,
            'order_currency': market['base'],
            'payment_currency': market['quote'],
        }
        response = self.privatePostInfoOrderDetail(self.extend(request, params))
        #
        #     {
        #         "status": "0000",
        #         "data": {
        #             "order_date": "1603161798539254",
        #             "type": "ask",
        #             "order_status": "Cancel",
        #             "order_currency": "BTC",
        #             "payment_currency": "KRW",
        #             "watch_price": "0",
        #             "order_price": "13344000",
        #             "order_qty": "0.0125",
        #             "cancel_date": "1603161803809993",
        #             "cancel_type": "사용자취소",
        #             "contract": [
        #                 {
        #                     "transaction_date": "1603161799976383",
        #                     "price": "13344000",
        #                     "units": "0.0015",
        #                     "fee_currency": "KRW",
        #                     "fee": "0",
        #                     "total": "20016"
        #                 }
        #             ],
        #         }
        #     }
        #
        data = self.safe_dict(response, 'data')
        return self.parse_order(self.extend(data, {'order_id': id}), market)

    def parse_order_status(self, status: Str):
        statuses: dict = {
            'Pending': 'open',
            'Completed': 'closed',
            'Cancel': 'canceled',
        }
        return self.safe_string(statuses, status, status)

    def parse_order(self, order: dict, market: Market = None) -> Order:
        #
        #
        # fetchOrder
        #
        #     {
        #         "transaction_date": "1572497603668315",
        #         "type": "bid",
        #         "order_status": "Completed",  # Completed, Cancel ...
        #         "order_currency": "BTC",
        #         "payment_currency": "KRW",
        #         "watch_price": "0",  # present in Cancel order
        #         "order_price": "8601000",
        #         "order_qty": "0.007",
        #         "cancel_date": "",  # filled in Cancel order
        #         "cancel_type": "",  # filled in Cancel order, i.e. 사용자취소
        #         "contract": [
        #             {
        #                 "transaction_date": "1572497603902030",
        #                 "price": "8601000",
        #                 "units": "0.005",
        #                 "fee_currency": "KRW",
        #                 "fee": "107.51",
        #                 "total": "43005"
        #             },
        #         ]
        #     }
        #
        # fetchOpenOrders
        #
        #     {
        #         "order_currency": "BTC",
        #         "payment_currency": "KRW",
        #         "order_id": "C0101000007408440032",
        #         "order_date": "1571728739360570",
        #         "type": "bid",
        #         "units": "5.0",
        #         "units_remaining": "5.0",
        #         "price": "501000",
        #     }
        #
        timestamp = self.safe_integer_product(order, 'order_date', 0.001)
        sideProperty = self.safe_string_2(order, 'type', 'side')
        side = 'buy' if (sideProperty == 'bid') else 'sell'
        status = self.parse_order_status(self.safe_string(order, 'order_status'))
        price = self.safe_string_2(order, 'order_price', 'price')
        type = 'limit'
        if Precise.string_equals(price, '0'):
            type = 'market'
        amount = self.fix_comma_number(self.safe_string_2(order, 'order_qty', 'units'))
        remaining = self.fix_comma_number(self.safe_string(order, 'units_remaining'))
        if remaining is None:
            if status == 'closed':
                remaining = '0'
            elif status != 'canceled':
                remaining = amount
        symbol = None
        baseId = self.safe_string(order, 'order_currency')
        quoteId = self.safe_string(order, 'payment_currency')
        base = self.safe_currency_code(baseId)
        quote = self.safe_currency_code(quoteId)
        if (base is not None) and (quote is not None):
            symbol = base + '/' + quote
        if symbol is None:
            market = self.safe_market(None, market)
            symbol = market['symbol']
        id = self.safe_string(order, 'order_id')
        rawTrades = self.safe_list(order, 'contract', [])
        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,
            'triggerPrice': None,
            'amount': amount,
            'cost': None,
            'average': None,
            'filled': None,
            'remaining': remaining,
            'status': status,
            'fee': None,
            'trades': rawTrades,
        }, market)

    def fetch_open_orders(self, symbol: Str = None, since: Int = None, limit: Int = None, params={}) -> List[Order]:
        """
        fetch all unfilled currently open orders

        https://apidocs.bithumb.com/v1.2.0/reference/%EA%B1%B0%EB%9E%98-%EC%A3%BC%EB%AC%B8%EB%82%B4%EC%97%AD-%EC%A1%B0%ED%9A%8C

        :param str symbol: unified market symbol
        :param int [since]: the earliest time in ms to fetch open orders for
        :param int [limit]: the maximum number of open order structures to retrieve
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns Order[]: a list of `order structures <https://docs.ccxt.com/#/?id=order-structure>`
        """
        if symbol is None:
            raise ArgumentsRequired(self.id + ' fetchOpenOrders() requires a symbol argument')
        self.load_markets()
        market = self.market(symbol)
        if limit is None:
            limit = 100
        request: dict = {
            'count': limit,
            'order_currency': market['base'],
            'payment_currency': market['quote'],
        }
        if since is not None:
            request['after'] = since
        response = self.privatePostInfoOrders(self.extend(request, params))
        #
        #     {
        #         "status": "0000",
        #         "data": [
        #             {
        #                 "order_currency": "BTC",
        #                 "payment_currency": "KRW",
        #                 "order_id": "C0101000007408440032",
        #                 "order_date": "1571728739360570",
        #                 "type": "bid",
        #                 "units": "5.0",
        #                 "units_remaining": "5.0",
        #                 "price": "501000",
        #             }
        #         ]
        #     }
        #
        data = self.safe_list(response, 'data', [])
        return self.parse_orders(data, market, since, limit)

    def cancel_order(self, id: str, symbol: Str = None, params={}):
        """
        cancels an open order

        https://apidocs.bithumb.com/v1.2.0/reference/%EC%A3%BC%EB%AC%B8-%EC%B7%A8%EC%86%8C%ED%95%98%EA%B8%B0

        :param str id: order id
        :param str symbol: unified symbol of the market the order was made in
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: An `order structure <https://docs.ccxt.com/#/?id=order-structure>`
        """
        if symbol is None:
            raise ArgumentsRequired(self.id + ' cancelOrder() requires a symbol argument')
        side_in_params = ('side' in params)
        if not side_in_params:
            raise ArgumentsRequired(self.id + ' cancelOrder() requires a `side` parameter(sell or buy)')
        market = self.market(symbol)
        side = 'bid' if (params['side'] == 'buy') else 'ask'
        params = self.omit(params, ['side', 'currency'])
        # https://github.com/ccxt/ccxt/issues/6771
        request: dict = {
            'order_id': id,
            'type': side,
            'order_currency': market['base'],
            'payment_currency': market['quote'],
        }
        response = self.privatePostTradeCancel(self.extend(request, params))
        #
        #    {
        #       'status': 'string',
        #    }
        #
        return self.safe_order({
            'info': response,
        })

    def cancel_unified_order(self, order, params={}):
        request: dict = {
            'side': order['side'],
        }
        return self.cancel_order(order['id'], order['symbol'], self.extend(request, params))

    def withdraw(self, code: str, amount: float, address: str, tag: Str = None, params={}) -> Transaction:
        """
        make a withdrawal

        https://apidocs.bithumb.com/v1.2.0/reference/%EC%BD%94%EC%9D%B8-%EC%B6%9C%EA%B8%88%ED%95%98%EA%B8%B0-%EA%B0%9C%EC%9D%B8

        :param str code: unified currency code
        :param float amount: the amount to withdraw
        :param str address: the address to withdraw to
        :param str tag:
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: a `transaction structure <https://docs.ccxt.com/#/?id=transaction-structure>`
        """
        tag, params = self.handle_withdraw_tag_and_params(tag, params)
        self.check_address(address)
        self.load_markets()
        currency = self.currency(code)
        request: dict = {
            'units': amount,
            'address': address,
            'currency': currency['id'],
        }
        if code == 'XRP' or code == 'XMR' or code == 'EOS' or code == 'STEEM' or code == 'TON':
            destination = self.safe_string(params, 'destination')
            if (tag is None) and (destination is None):
                raise ArgumentsRequired(self.id + ' ' + code + ' withdraw() requires a tag argument or an extra destination param')
            elif tag is not None:
                request['destination'] = tag
        response = self.privatePostTradeBtcWithdrawal(self.extend(request, params))
        #
        # {"status" : "0000"}
        #
        return self.parse_transaction(response, currency)

    def parse_transaction(self, transaction: dict, currency: Currency = None) -> Transaction:
        #
        # withdraw
        #
        #     {"status" : "0000"}
        #
        currency = self.safe_currency(None, currency)
        return {
            'id': None,
            'txid': None,
            'timestamp': None,
            'datetime': None,
            'network': None,
            'addressFrom': None,
            'address': None,
            'addressTo': None,
            'amount': None,
            'type': None,
            'currency': currency['code'],
            'status': None,
            'updated': None,
            'tagFrom': None,
            'tag': None,
            'tagTo': None,
            'comment': None,
            'internal': None,
            'fee': None,
            'info': transaction,
        }

    def fix_comma_number(self, numberStr):
        # some endpoints need self https://github.com/ccxt/ccxt/issues/11031
        if numberStr is None:
            return None
        finalNumberStr = numberStr
        while(finalNumberStr.find(',') > -1):
            finalNumberStr = finalNumberStr.replace(',', '')
        return finalNumberStr

    def nonce(self):
        return self.milliseconds()

    def sign(self, path, api='public', method='GET', params={}, headers=None, body=None):
        endpoint = '/' + self.implode_params(path, params)
        url = self.implode_hostname(self.urls['api'][api]) + endpoint
        query = self.omit(params, self.extract_params(path))
        if api == 'public':
            if query:
                url += '?' + self.urlencode(query)
        else:
            self.check_required_credentials()
            body = self.urlencode(self.extend({
                'endpoint': endpoint,
            }, query))
            nonce = str(self.nonce())
            auth = endpoint + "\0" + body + "\0" + nonce  # eslint-disable-line quotes
            signature = self.hmac(self.encode(auth), self.encode(self.secret), hashlib.sha512)
            signature64 = self.string_to_base64(signature)
            headers = {
                'Accept': 'application/json',
                'Content-Type': 'application/x-www-form-urlencoded',
                'Api-Key': self.apiKey,
                'Api-Sign': signature64,
                'Api-Nonce': nonce,
            }
        return {'url': url, 'method': method, 'body': body, 'headers': headers}

    def handle_errors(self, httpCode: int, reason: str, url: str, method: str, headers: dict, body: str, response, requestHeaders, requestBody):
        if response is None:
            return None  # fallback to default error handler
        if 'status' in response:
            #
            #     {"status":"5100","message":"After May 23th, recent_transactions is no longer, hence users will not be able to connect to recent_transactions"}
            #
            status = self.safe_string(response, 'status')
            message = self.safe_string(response, 'message')
            if status is not None:
                if status == '0000':
                    return None  # no error
                elif message == '거래 진행중인 내역이 존재하지 않습니다.':
                    # https://github.com/ccxt/ccxt/issues/9017
                    return None  # no error
                feedback = self.id + ' ' + message
                self.throw_exactly_matched_exception(self.exceptions, status, feedback)
                self.throw_exactly_matched_exception(self.exceptions, message, feedback)
                raise ExchangeError(feedback)
        return None
