"""
    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

# dd Simulator
from leahi_dialin.ui.dd_messaging import DD_Messaging


class Loader(DynamicLoader):
    """
    The DD Conductivity
    """

    def __init__(self):
        self.dd_interface = DD_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.CD1  = self.find_widget(QtWidgets.QDoubleSpinBox   , 'CD1DoubleSpinBox'  )
        self.CD2  = self.find_widget(QtWidgets.QDoubleSpinBox   , 'CD2DoubleSpinBox'  )
        self.CD3  = self.find_widget(QtWidgets.QDoubleSpinBox   , 'CD3DoubleSpinBox'  )
        self.CD4  = self.find_widget(QtWidgets.QDoubleSpinBox   , 'CD4DoubleSpinBox'  )
        self.CD5  = self.find_widget(QtWidgets.QDoubleSpinBox   , 'CD5DoubleSpinBox'  )

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

    @Slot()
    def _init_widgets(self):
        """
        initializes the widgets' properties
        :return: none
        """
        self.CD1 .setValue(0)
        self.CD2 .setValue(0)
        self.CD3 .setValue(0)
        self.CD4 .setValue(0)
        self.CD5 .setValue(0)

    @Slot()
    def do_conductivity(self):
        """
        the slot for DD conductivity change
        :return: none
        """
        D17 = self.CD1.value()
        D27 = self.CD2.value()
        D29 = self.CD3.value()
        D43 = self.CD4.value()
        D74 = self.CD5.value()
        
        self.dd_interface.dd_conductivity(
            D17,
            D27,
            D29,
            D43,
            D74
        )