import config
import inspect
import report
from tests import testcase, DT_TOGGLE
import time
from unittest.test import equivalency_chk, greater_chk


class testcase_heating(testcase):
    def __init__(self, tcl, videv, valve):
        super().__init__(tcl)
        self.__videv__ = videv
        self.__valve__ = valve
        self.__default_temperature__ = config.DEFAULT_TEMPERATURE.get(self.__valve__.topic)
        self.__test_list__ = ["test_user_temperature_setpoint", "test_default_temperature", "test_summer_mode", "test_away_mode", "test_boost_mode"]

    def test_user_temperature_setpoint(self, tcel=report.TCEL_FULL):
        fname = inspect.currentframe().f_code.co_name
        if tcel != report.TCEL_SMOKE or not self.METHOD_EXECUTED.get(fname, False):
            self.METHOD_EXECUTED[fname] = True
            #
            self.tcl.testCase("User temperature setpoint test for device and virtual device: %s" %
                              self.__valve__.topic, tcel, self.__test_user_temperature_setpoint__, tcel)

    def __test_user_temperature_setpoint__(self, tLogger, tcel):
        mtemp = round(self.__valve__.TEMP_RANGE[0] + (self.__valve__.TEMP_RANGE[1] - self.__valve__.TEMP_RANGE[0]) / 2, 1)
        setp = self.__valve__.get(self.__valve__.KEY_TEMPERATURE_SETPOINT)
        delta = 5 if setp < mtemp else -5

        for i in range(0, 2):
            self.__valve__.set(self.__valve__.KEY_TEMPERATURE_SETPOINT, setp + delta)
            time.sleep(DT_TOGGLE)
            tLogger.debug("Changing valve temperature setpoint to '%.1f'", setp + delta)
            equivalency_chk(self.__videv__.get(self.__videv__.KEY_VALVE_TEMPERATURE_SETPOINT),
                            setp + delta, tLogger, "Virtual device valve temperature")
            equivalency_chk(self.__videv__.get(self.__videv__.KEY_USER_TEMPERATURE_SETPOINT),
                            setp + delta, tLogger, "Virtual device user temperature")
            #
            self.__videv__.set(self.__videv__.KEY_USER_TEMPERATURE_SETPOINT, setp)
            time.sleep(DT_TOGGLE)
            tLogger.debug("Changing videv user temperature setpoint to '%.1f'", setp)
            equivalency_chk(self.__valve__.get(self.__valve__.KEY_TEMPERATURE_SETPOINT), setp, tLogger, "Valve device temperature setpoint")
            equivalency_chk(self.__videv__.get(self.__videv__.KEY_VALVE_TEMPERATURE_SETPOINT), setp, tLogger, "Virtual device valve temperature")

    def test_default_temperature(self, tcel=report.TCEL_FULL):
        fname = inspect.currentframe().f_code.co_name
        if tcel != report.TCEL_SMOKE or not self.METHOD_EXECUTED.get(fname, False):
            self.METHOD_EXECUTED[fname] = True
            #
            self.tcl.testCase("Default temperature test for device and virtual device: %s" %
                              self.__valve__.topic, tcel, self.__test_default_temperature__, tcel)

    def __test_default_temperature__(self, tLogger, tcel):
        dtemp = config.DEFAULT_TEMPERATURE.get(self.__valve__.topic)
        mtemp = round(self.__valve__.TEMP_RANGE[0] + (self.__valve__.TEMP_RANGE[1] - self.__valve__.TEMP_RANGE[0]) / 2, 1)
        ptemp = dtemp + (5 if dtemp < mtemp else -5)

        self.__valve__.set(self.__valve__.KEY_TEMPERATURE_SETPOINT, ptemp)
        time.sleep(DT_TOGGLE)
        tLogger.debug("Setting preconditions (Valve setpoint to %.1f)", ptemp)

        equivalency_chk(self.__valve__.get(self.__valve__.KEY_TEMPERATURE_SETPOINT) != dtemp,
                        True, tLogger, "Valve temperature setpoint (is not default temperature)")
        self.__videv__.set(self.__videv__.KEY_SET_DEFAULT_TEMPERATURE, None)
        time.sleep(DT_TOGGLE)
        tLogger.debug("Triggering set to default temperature (%.1f)", dtemp)
        equivalency_chk(self.__valve__.get(self.__valve__.KEY_TEMPERATURE_SETPOINT), dtemp, tLogger, "Valve temperature setpoint")

    def test_summer_mode(self, tcel=report.TCEL_FULL):
        fname = inspect.currentframe().f_code.co_name
        if tcel != report.TCEL_SMOKE or not self.METHOD_EXECUTED.get(fname, False):
            self.METHOD_EXECUTED[fname] = True
            #
            self.tcl.testCase("Summer mode test: %s" % self.__valve__.topic, tcel, self.__test_summer_mode__, tcel)

    def __test_summer_mode__(self, tLogger, tcel):
        self.__videv__.set(self.__videv__.KEY_SET_DEFAULT_TEMPERATURE, None)
        time.sleep(DT_TOGGLE)
        tLogger.debug("Setting preconditions (Default setpoint)")

        vtemp = self.__valve__.get(self.__valve__.KEY_TEMPERATURE_SETPOINT)

        equivalency_chk(self.__videv__.get(self.__videv__.KEY_SUMMER_MODE), False, tLogger, "Summer mode")
        self.__videv__.set(self.__videv__.KEY_SUMMER_MODE, True)
        time.sleep(DT_TOGGLE)
        tLogger.debug("Activating summer mode")
        equivalency_chk(self.__videv__.get(self.__videv__.KEY_SUMMER_MODE), True, tLogger, "Summer mode")
        equivalency_chk(self.__valve__.get(self.__valve__.KEY_TEMPERATURE_SETPOINT), 5, tLogger, "Temperature setpoint")

        self.__videv__.set(self.__videv__.KEY_SUMMER_MODE, False)
        time.sleep(DT_TOGGLE)
        tLogger.debug("Deactivating summer mode")
        equivalency_chk(self.__videv__.get(self.__videv__.KEY_SUMMER_MODE), False, tLogger, "Summer mode")
        equivalency_chk(self.__valve__.get(self.__valve__.KEY_TEMPERATURE_SETPOINT), vtemp, tLogger, "Temperature setpoint")

    def test_away_mode(self, tcel=report.TCEL_FULL):
        fname = inspect.currentframe().f_code.co_name
        if tcel != report.TCEL_SMOKE or not self.METHOD_EXECUTED.get(fname, False):
            self.METHOD_EXECUTED[fname] = True
            #
            self.tcl.testCase("Away mode test: %s" % self.__valve__.topic, tcel, self.__test_away_mode__, tcel)

    def __test_away_mode__(self, tLogger, tcel):
        self.__videv__.set(self.__videv__.KEY_SET_DEFAULT_TEMPERATURE, None)
        time.sleep(DT_TOGGLE)
        tLogger.debug("Setting preconditions (Default setpoint)")

        vtemp = self.__valve__.get(self.__valve__.KEY_TEMPERATURE_SETPOINT)

        equivalency_chk(self.__videv__.get(self.__videv__.KEY_AWAY_MODE), False, tLogger, "Away mode")
        self.__videv__.set(self.__videv__.KEY_AWAY_MODE, True)
        time.sleep(DT_TOGGLE)
        tLogger.debug("Activating away mode")
        equivalency_chk(self.__videv__.get(self.__videv__.KEY_AWAY_MODE), True, tLogger, "Away mode")
        equivalency_chk(self.__valve__.get(self.__valve__.KEY_TEMPERATURE_SETPOINT), vtemp - 5, tLogger, "Temperature setpoint")

        self.__videv__.set(self.__videv__.KEY_AWAY_MODE, False)
        time.sleep(DT_TOGGLE)
        tLogger.debug("Deactivating away mode")
        equivalency_chk(self.__videv__.get(self.__videv__.KEY_AWAY_MODE), False, tLogger, "Away mode")
        equivalency_chk(self.__valve__.get(self.__valve__.KEY_TEMPERATURE_SETPOINT), vtemp, tLogger, "Temperature setpoint")

    def test_boost_mode(self, tcel=report.TCEL_FULL):
        fname = inspect.currentframe().f_code.co_name
        if tcel != report.TCEL_SMOKE or not self.METHOD_EXECUTED.get(fname, False):
            self.METHOD_EXECUTED[fname] = True
            #
            self.tcl.testCase("Boost mode test: %s" % self.__valve__.topic, tcel, self.__test_boost_mode__, tcel)

    def __test_boost_mode__(self, tLogger, tcel):
        self.__videv__.set(self.__videv__.KEY_SET_DEFAULT_TEMPERATURE, None)
        time.sleep(DT_TOGGLE)
        tLogger.debug("Setting preconditions (Default setpoint)")

        vtemp = self.__valve__.get(self.__valve__.KEY_TEMPERATURE_SETPOINT)

        equivalency_chk(self.__videv__.get(self.__videv__.KEY_BOOST_TIMER), 0, tLogger, "Boost timer")
        self.__videv__.set(self.__videv__.KEY_START_BOOST, True)
        time.sleep(DT_TOGGLE)
        tLogger.debug("Activating boost mode")
        greater_chk(self.__videv__.get(self.__videv__.KEY_BOOST_TIMER), 0, tLogger, "Boost timer")

        self.__videv__.set(self.__videv__.KEY_SET_DEFAULT_TEMPERATURE, True)
        time.sleep(DT_TOGGLE)
        tLogger.debug("Setting postconditions (Default setpoint)")
        equivalency_chk(self.__videv__.get(self.__videv__.KEY_BOOST_TIMER), 0, tLogger, "Boost timer")

        if tcel == report.TCEL_FULL:
            # test boost timer
            pass