# source: https://raw.githubusercontent.com/DerSalvador/freqtrade-helm-chart/a669dc11b640b0eb63aa8f8b51e9f181fd7ee43c/chart/deployed_strategies/binance-futures-k8s-namespace/tacos1.py
from pandas import DataFrame
from functools import reduce
import talib.abstract as ta
import freqtrade.vendor.qtpylib.indicators as qtpylib
from freqtrade.strategy import BooleanParameter, CategoricalParameter, DecimalParameter, IStrategy, IntParameter
#Start Strategy

class Github_DerSalvador_freqtrade_helm_chart__tacos1__20260115_122204(IStrategy):
    INTERFACE_VERSION = 3
    minimal_roi = {'0': 0.1}
    stoploss = -0.03
    timeframe = '6h'
    ### hyper-opt parameters ###
    # entry optizimation
    max_epa = CategoricalParameter([-1, 0, 1, 3, 5, 10], default=1, space='entry', optimize=True)
    # protections
    cooldown_lookback = IntParameter(2, 48, default=5, space='protection', optimize=True)
    stop_duration = IntParameter(12, 200, default=5, space='protection', optimize=True)
    use_stop_protection = BooleanParameter(default=True, space='protection', optimize=True)
    # indicators
    entry_ema_long = IntParameter(5, 15, default=5)
    exit_ema_long = IntParameter(5, 30, default=5)
    ### entry opt.

    @property
    def max_entry_position_adjustment(self):
        return self.max_epa.value
    ### protections ###

    @property
    def protections(self):
        prot = []
        prot.append({'method': 'CooldownPeriod', 'stop_duration_candles': self.cooldown_lookback.value})
        if self.use_stop_protection.value:
            prot.append({'method': 'StoplossGuard', 'lookback_period_candles': 24 * 3, 'trade_limit': 4, 'stop_duration_candles': self.stop_duration.value, 'only_per_pair': False})
        return prot
    ### indicators ###

    def populate_indicators(self, dataframe: DataFrame, metadata: dict) -> DataFrame:
        """Generate all indicators used by the strategy"""
        # Heikin Ashi Strategy
        heikinashi = qtpylib.heikinashi(dataframe)
        dataframe['ha_open'] = heikinashi['open']
        dataframe['ha_close'] = heikinashi['close']
        dataframe['ha_high'] = heikinashi['high']
        dataframe['ha_low'] = heikinashi['low']
        # Calculate all ema_long values
        for val in self.entry_ema_long.range:
            dataframe[f'sma_ha_close{val}'] = ta.SMA(dataframe['ha_close'], timeperiod=val)
        for val in self.exit_ema_long.range:
            dataframe[f'sma_ha_open{val}'] = ta.SMA(dataframe['ha_open'], timeperiod=val)
        return dataframe
    ### entry logic ###

    def populate_entry_trend(self, dataframe: DataFrame, metadata: dict) -> DataFrame:
        conditions = []
        conditions.append(qtpylib.crossed_above(dataframe[f'ema_bshort_{self.entry_ema_short.value}'], dataframe[f'ema_blong_{self.entry_ema_long.value}']))
        # Check that volume is not 0
        conditions.append(dataframe['volume'] > 0)
        if conditions:
            dataframe.loc[reduce(lambda x, y: x & y, conditions), 'enter_long'] = 1
        return dataframe
    ### exit logic ###

    def populate_exit_trend(self, dataframe: DataFrame, metadata: dict) -> DataFrame:
        conditions = []
        conditions.append(qtpylib.crossed_above(dataframe[f'ema_slong_{self.exit_ema_long.value}'], dataframe[f'ema_sshort_{self.exit_ema_short.value}']))
        # Check that volume is not 0
        conditions.append(dataframe['volume'] > 0)
        if conditions:
            dataframe.loc[reduce(lambda x, y: x & y, conditions), 'exit_long'] = 1
        return dataframe
#### 2022-11-05 22:31:07,841 - freqtrade.optimize.hyperopt - INFO - Hyperopting with data from 2022-08-01 00:00:00 up to 2022-10-31 00:00:00 (91 days)..
# Best result:
#    756/3000:    111 trades. 43/4/64 Wins/Draws/Losses. Avg profit   2.29%. Median profit  -2.17%. Total profit 262.30014003 USDT (  26.23%). Avg duration 5 days, 9:24:00 min. Objective: -262.30014
#     # Buy hyperspace params:
#     entry_params = {
#         "entry_ema_long": 16,
#         "entry_ema_short": 10,
#         "max_epa": 0,
#     }
#     # Sell hyperspace params:
#     exit_params = {
#         "exit_ema_long": 25,
#         "exit_ema_short": 15,
#     }
#     # Protection hyperspace params:
#     protection_params = {
#         "cooldown_lookback": 5,  # value loaded from strategy
#         "stop_duration": 5,  # value loaded from strategy
#         "use_stop_protection": True,  # value loaded from strategy
#     }
#     # ROI table:
#     minimal_roi = {
#         "0": 0.663,
#         "2874": 0.288,
#         "7052": 0.068,
#         "13423": 0
#     }
#     # Stoploss:
#     stoploss = -0.322
#     # Trailing stop:
#     trailing_stop = False  # value loaded from strategy
#     trailing_stop_positive = None  # value loaded from strategy
#     trailing_stop_positive_offset = 0.0  # value loaded from strategy
#     trailing_only_offset_is_reached = False  # value loaded from strategy