wallbox_system_state.py

import datetime
from pv_modbus_wallbox import WBDef


class WBSystemState:
    def __init__(self, slave_id):
        self.slave_id = slave_id

    charge_state: WBDef = 0

    pcb_temperature = 0

    standby_requested: WBDef = WBDef.DISABLE_STANDBY
    standby_active: WBDef = WBDef.DISABLE_STANDBY

    max_current_active = 0
    last_time_max_current_was_set: datetime.datetime = 0
    actual_current_active = 0

    max_failsafe_current_active = 0

    pv_charge_active: bool = False
    grid_charge_active: bool = False

    # datetime when the WB started charging
    last_charge_activation: datetime.datetime = 0
    # datetime when the WB stopped charging
    last_charge_deactivation: datetime.datetime = 0

    def __eq__(self, other):  # only comparing what is relevant to be saved. Only a bit ugly :)
        if not isinstance(other, WBSystemState):
            return NotImplemented

        return self.charge_state == other.charge_state \
            and self.pv_charge_active == other.pv_charge_active \
            and self.grid_charge_active == other.grid_charge_active \
            and self.max_current_active == other.max_current_active \
            and self.actual_current_active == other.actual_current_active