# source: https://raw.githubusercontent.com/remiotore/freqtrade/44beaeb6a420cd8e9f2e4ea93e11d6cfa192ee03/strategies/el_2.py
import numpy
import warnings
import talib.abstract as ta
import freqtrade.vendor.qtpylib.indicators as qtpylib
from datetime import datetime
from freqtrade.strategy.interface import IStrategy
from typing import Dict, List
from functools import reduce
from pandas import DataFrame
from datetime import datetime
from freqtrade.strategy import (
    IStrategy, 
    DecimalParameter, 
    IntParameter, 
    CategoricalParameter, 
    BooleanParameter
)


warnings.filterwarnings('ignore')



class Github_remiotore_freqtrade__el_2__20260111_210550(IStrategy):
    INTERFACE_VERSION = 3
    
    can_short = True

    entry_params = {
      "base_nb_candles_entry": 59,
      "ewo_high": 3.488,
      "ewo_low": -14.526,
      "low_offset": 0.908,
      "rsi_entry": 32
    }

    exit_params = {
        'base_nb_candles_exit': 72,
        'high_offset': 1.008,
    }

    minimal_roi = {
      "0": 0.01
    }
        
    stoploss = -0.05

    
    
    base_nb_candles_entry = IntParameter(5, 300, default=entry_params['base_nb_candles_entry'], space='buy', optimize=True)
    base_nb_candles_exit = IntParameter(5, 300, default=exit_params['base_nb_candles_exit'], space='sell', optimize=True)
    
    low_offset = DecimalParameter(0.9, 0.99, default=entry_params['low_offset'], space='buy', optimize=True)
    high_offset = DecimalParameter(0.99, 1.1, default=exit_params['high_offset'], space='sell', optimize=True)
    
    fast_ewo = 50
    slow_ewo = 200

    ewo_low = DecimalParameter(-20.0, -8.0, default=entry_params['ewo_low'], space='buy', optimize=True)
    ewo_high = DecimalParameter(2.0, 12.0, default=entry_params['ewo_high'], space='buy', optimize=True)
    rsi_entry = IntParameter(10, 90, default=entry_params['rsi_entry'], space='buy', optimize=True)
    
    trailing_stop = True
    trailing_stop_positive = 0.005
    trailing_stop_positive_offset = 0.03
    trailing_only_offset_is_reached = True
    
    use_exit_signal = True
    exit_profit_only = False
    exit_profit_offset = 0.01
    ignore_roi_if_entry_signal = True
    
    timeframe = '5m'
    informative_timeframe = '1h'
    process_only_new_candles = True
    plot_config = {'main_plot': {'ma_entry': {'color': 'orange'}, 'ma_exit': {'color': 'orange'}}}
    use_custom_stoploss = False

    cooldown_lookback = IntParameter(2, 48, default=1, space='protection', optimize=True)
    stop_duration = IntParameter(1, 20, default=4, space='protection', optimize=True)
    use_stop_protection = BooleanParameter(default=False, space='protection', optimize=True)
    trade_limit = IntParameter(1, 10, default=2, space='protection', optimize=True)
    lookback_period_candles = IntParameter(1, 144, default=72, space='protection', optimize=True)
    
    @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': 72,
                    'trade_limit': 2,
                    'stop_duration_candles': self.stop_duration.value,
                    'only_per_pair': False,
                }
            )
        return prot
    
    def informative_pairs(self):
        pairs = self.dp.current_whitelist()
        informative_pairs = [(pair, self.informative_timeframe) for pair in pairs]
        return informative_pairs

    def get_informative_indicators(self, metadata: dict):
        dataframe = self.dp.get_pair_dataframe(pair=metadata['pair'], timeframe=self.informative_timeframe)
        return dataframe

    def populate_indicators(self, dataframe: DataFrame, metadata: dict) -> DataFrame:
        for val in self.base_nb_candles_entry.range:
            dataframe[f'ma_entry_{val}'] = ta.EMA(dataframe, timeperiod=val)

        for val in self.base_nb_candles_exit.range:
            dataframe[f'ma_exit_{val}'] = ta.EMA(dataframe, timeperiod=val)
    
        dataframe['sma5'] = ta.SMA(dataframe, timeperiod=5)
        dataframe['sma35'] = ta.SMA(dataframe, timeperiod=35)
        dataframe['EWO'] = (dataframe['sma5']  - dataframe['sma35']) / dataframe['close'] * 100
        dataframe['rsi'] = ta.RSI(dataframe, timeperiod=14)

        return dataframe

    def populate_entry_trend(self, dataframe: DataFrame, metadata: dict) -> DataFrame:
        entry_conditions = [
            (
                (dataframe['close'] < dataframe[f'ma_entry_{self.base_nb_candles_entry.value}'] * self.low_offset.value) & 
                (dataframe['EWO'] > self.ewo_high.value) & 
                (dataframe['rsi'] < self.rsi_entry.value) & 
                (dataframe['volume'] > 0)
            ),
            (
                (dataframe['close'] < dataframe[f'ma_entry_{self.base_nb_candles_entry.value}'] * self.low_offset.value) & 
                (dataframe['EWO'] < self.ewo_low.value) & 
                (dataframe['volume'] > 0)
            )
        ]

        if entry_conditions:
            dataframe.loc[reduce(lambda x, y: x | y, entry_conditions), 'enter_long'] = 1

        exit_conditions = [
            (
                (dataframe['close'] > dataframe[f'ma_exit_{self.base_nb_candles_exit.value}'] * self.high_offset.value) & 
                (dataframe['volume'] > 0)
            )
        ]

        if exit_conditions:
            dataframe.loc[reduce(lambda x, y: x | y, exit_conditions), 'enter_short'] = 1

        return dataframe

    def populate_exit_trend(self, dataframe: DataFrame, metadata: dict) -> DataFrame:
        exit_long_conditions = [
            (
                (dataframe['close'] > dataframe[f'ma_exit_{self.base_nb_candles_exit.value}'] * self.high_offset.value) & 
                (dataframe['volume'] > 0)
            )
        ]

        if exit_long_conditions:
            dataframe.loc[reduce(lambda x, y: x | y, exit_long_conditions), 'exit_long'] = 1

        exit_short_conditions = [
            (
                (dataframe['close'] < dataframe[f'ma_entry_{self.base_nb_candles_entry.value}'] * self.low_offset.value) & 
                (dataframe['EWO'] > self.ewo_high.value) & 
                (dataframe['rsi'] < self.rsi_entry.value) & 
                (dataframe['volume'] > 0)
            ),
            (
                (dataframe['close'] < dataframe[f'ma_entry_{self.base_nb_candles_entry.value}'] * self.low_offset.value) & 
                (dataframe['EWO'] < self.ewo_low.value) & 
                (dataframe['volume'] > 0)
            )
        ]
        if exit_short_conditions:
            dataframe.loc[reduce(lambda x, y: x | y, exit_short_conditions), 'exit_short'] = 1

        return dataframe

    def leverage(self, pair: str, current_time: datetime, current_rate: float, proposed_leverage: float, max_leverage: float, entry_tag:str, side: str, **kwargs) -> float:
        return 10.0