from rack import Rack
from can_bus import CANBus

class Controller:
    def __init__(self, rack, can_bus, min_voltage, max_voltage, min_current, max_current, min_temperature, max_temperature):
        self.rack = rack
        self.can_bus = can_bus
        self.min_voltage = min_voltage
        self.max_voltage = max_voltage
        self.min_current = min_current
        self.max_current = max_current
        self.min_temperature = min_temperature
        self.max_temperature = max_temperature

    def charge(self):
        # Logic to control charging
        pass

    def discharge(self):
        # Logic to control discharging
        pass

    def ensure_safety(self):
        # Logic to ensure safety conditions
        pass