"""
    The TD Air Trap Mode ui loader
"""
# Python
import os

# Qt
from PySide2                import QtCore, QtWidgets
from PySide2.QtCore         import Slot

# parent
from engine.dynamicloader   import DynamicLoader

# hd Simulator
from leahi_dialin.ui.td_messaging import TD_Messaging


class Loader(DynamicLoader):
    """
    The TD Air Trap ui loader
    """

    def __init__(self):
        self.td_interface = TD_Messaging()
        super().__init__(os.path.dirname(__file__))


    def _init_loader(self):
        """
        finds and creates widgets
        :return: none
        """
        self.tbReset            = self.find_widget(QtWidgets.QToolButton    , 'tbReset'         )
        self.tbSend             = self.find_widget(QtWidgets.QToolButton    , 'tbSend'          )

        self.sbH17State                 = self.find_widget(QtWidgets.QSpinBox   , 'sbH17State'              )
        self.sbH16State                 = self.find_widget(QtWidgets.QSpinBox   , 'sbH16State'              )
        self.sbH17RawState              = self.find_widget(QtWidgets.QSpinBox   , 'sbH17RawState'           )
        self.sbH16RawState              = self.find_widget(QtWidgets.QSpinBox   , 'sbH16RawState'           )
        self.sbH13State                 = self.find_widget(QtWidgets.QSpinBox   , 'sbH13State'              )
        self.sbH20State                 = self.find_widget(QtWidgets.QSpinBox   , 'sbH20State'              )
        self.sbIsAutoControlling        = self.find_widget(QtWidgets.QSpinBox   , 'sbIsAutoControlling'     )
        self.sbAirTrapState             = self.find_widget(QtWidgets.QSpinBox   , 'sbAirTrapState'          )
        self.sbAirPumpLowerPowerLevel   = self.find_widget(QtWidgets.QSpinBox   , 'sbAirPumpLowerPowerLevel')
        self.sbAirPumpRaisePowerLevel   = self.find_widget(QtWidgets.QSpinBox   , 'sbAirPumpRaisePowerLevel')

    def _init_connections(self):
        """
        initializes the widgets connections
        :return: none
        """
        self.tbReset.clicked.connect(self._init_widgets)
        self.tbSend.clicked.connect(self.do_air_trap)

    @Slot()
    def _init_widgets(self):
        """
        initializes the widgets' properties
        :return: none
        """
        self.sbH17State                 .setValue(0)
        self.sbH16State                 .setValue(0)
        self.sbH17RawState              .setValue(0)
        self.sbH16RawState              .setValue(0)
        self.sbH13State                 .setValue(0)
        self.sbH20State                 .setValue(0)
        self.sbIsAutoControlling        .setValue(0)
        self.sbAirTrapState             .setValue(0)
        self.sbAirPumpLowerPowerLevel   .setValue(0)
        self.sbAirPumpRaisePowerLevel   .setValue(0)

    @Slot()
    def do_air_trap(self):
        """
        the slot for air trap change
        :return: none
        """        
        self.td_interface.td_air_trap(
            self.sbH17State                 .value(),
            self.sbH16State                 .value(),
            self.sbH17RawState              .value(),
            self.sbH16RawState              .value(),
            self.sbH13State                 .value(),
            self.sbH20State                 .value(),
            self.sbIsAutoControlling        .value(),
            self.sbAirTrapState             .value(),
            self.sbAirPumpLowerPowerLevel   .value(),
            self.sbAirPumpRaisePowerLevel   .value()
        )