#!/usr/bin/env python3
from typing import Dict
from datetime import datetime

from .variable_type import VariableType
from .variable import Variable
from .variable_value import VariableValue

from pyheatpump.logger import logger_init
logger = logger_init()

class Heatpump:
    mac_address: str
    var_types: Dict
    last_update: int = None

    def __init__(self, mac_address, last_update):
        self.mac_address = mac_address
        self.last_update = last_update
        self.var_types = VariableType.getall()

    def __str__(self):
        return str(self.__dict__())

    def __dict__(self):
        r = {'macAddress': self.macformat}
        if self.last_update is None:
            return { **r, **self.get_var_values() }
        return { **r, **self.get_var_values_since() }

    @property
    def macformat(self):
        return ''.join(self.mac_address.split(':')).lower()

    def get_var_values(self):
        r = {}
        for label, var_type in self.var_types.items():
            r[label] = var_type.get_variables_values()
        return r

    def get_var_values_since(self):
        r = {}
        for label, var_type in self.var_types.items():
            r[label] = var_type.get_variables_values_since(self.last_update)
        return r

    def control(self, data):
        logger.warn('Received orders data :')
        logger.warn(data)
        if 'macAddress' not in data.keys():
            logger.info(f'No orders')
            return True

        if data['macAddress'] != self.macformat:
            logger.warn(f'Orders are not for the current heatpump ({self.mac_address} != {data["macAddress"]})')
            raise Exception('Wrong mac_address')

        for label, var_type in self.var_types.items():
            if var_type.label not in data.keys():
                continue

            var_type.control(data[var_type.label])
        return True