from pandas import DataFrame

from freqtrade.strategy import IStrategy


class ObserveOnly(IStrategy):
    """Fase 0: conecta con el exchange y nunca genera señales."""

    INTERFACE_VERSION = 3
    timeframe = "1h"
    can_short = False
    minimal_roi = {"0": 100}
    stoploss = -0.08

    def populate_indicators(self, dataframe: DataFrame, metadata: dict) -> DataFrame:
        return dataframe

    def populate_entry_trend(self, dataframe: DataFrame, metadata: dict) -> DataFrame:
        dataframe["enter_long"] = 0
        return dataframe

    def populate_exit_trend(self, dataframe: DataFrame, metadata: dict) -> DataFrame:
        dataframe["exit_long"] = 0
        return dataframe