from ..core.SyslabUnit import SyslabUnit


class DieselGenerator(SyslabUnit):
    """The DieselGenerator class represents a photovoltaic panel array in SYSLAB.
    The DieselGenerator class is instantiated using a string with the unique name of the dumpload, ie. 'which'

    A full list of available panel arrays can be found by calling 'DieselGenerator.getAvailableDieselGenerator()'

    Alternatively, the user may specify a host and port to connect to via the *host* and *port* arguments.
    """

    __UNITS = {
            'diesel319': ('syslab-02.syslab.dk', '8080', 'genset1'),
            }

    def __init__(self, which=None, host=None, port=None, unitname=None):

        baseurl = 'http://{host}:{port}/typebased_WebService_Diesel/DEIFDieselGensetWebService/{unit_name}/'
        super().__init__(
            baseurl=baseurl,
            which=which,
            units=self.__UNITS,
            host=host,
            port=port,
            unit_name=unitname,
            unit_type="DieselGenerator")

    def getRatedP(self):
        return self._request_resource('getRatedP')

    def getRatedQ(self):
        return self._request_resource('getRatedQ')

    def getRatedS(self):
        return self._request_resource('getRatedS')

    def getRatedU(self):
        return self._request_resource('getRatedU')

    def getRatedf(self):
        return self._request_resource('getRatedf')

    def isGeneratorBreakerClosed(self):
        return self._request_resource('isGeneratorBreakerClosed')

    def isGensetRunning(self):
        return self._request_resource('isGensetRunning')

    def isGensetSynchronized(self):
        return self._request_resource('isGensetSynchronized')

    def isSynchronising(self):
        return self._request_resource('isSynchronising')

    def closeGB(self):
        return self._request_resource('closeGB', method='put')

    def openGB(self):
        return self._request_resource('openGB', method='put')

    def startGenset(self):
        return self._request_resource('startGenset', method='put')

    def stopGenset(self):
        return self._request_resource('stopGenset', method='put')

    def setTargetActivePower(self, setpoint):
        return self._request_resource('setTargetActivePower', setpoint, 'put')

    def setTargetReactivePower(self, setpoint):
        return self._request_resource('setTargetReactivePower', setpoint, 'put')

    def getActivePower(self):
        return self._request_resource('getActivePower')

    def getReactivePower(self):
        return self._request_resource('getReactivePower')

    #TODO: Implement
    def getCurrentGensetMode(self):
        pass

    #TODO: Implement
    def getCurrentRunningMode(self):
        pass

    #TODO: Implement
    def setGensetMode(self, mode):
        pass

    #TODO: Implement
    def setRunningMode(self, mode):
        pass

    @staticmethod
    def getAvailableDieselGenerators():
        return list(DieselGenerator.__UNITS.keys())