"""
    The DD Generate Dialysate 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.execution_state            = self.find_widget(QtWidgets.QSpinBox       , 'ExecStateSpinBox'        )
        self.dd_progess                 = self.find_widget(QtWidgets.QCheckBox      , 'DDProgCheckBox'          )
        self.dial_good                  = self.find_widget(QtWidgets.QCheckBox      , 'dialGoodCheckBox'        )
        self.CurrentQdDoubleSpinBox     = self.find_widget(QtWidgets.QDoubleSpinBox , 'CurrentQdDoubleSpinBox'  )


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

    @Slot()
    def _init_widgets(self):
        """
        initializes the widgets' properties
        :return: none
        """
        self.execution_state         .setValue(0)
        self.dd_progess              .setChecked(False)
        self.dial_good               .setChecked(False)
        self.CurrentQdDoubleSpinBox  .setValue(0)


    @Slot()
    def do_gen_dialysate(self):
        """
        the slot for dd generate dialysate data
        :return: none
        """
        gen_dialysate_exec      = self.execution_state         .value()
        dd_in_progress          = int(self.dd_progess          .isChecked())
        is_dial_good            = int(self.dial_good           .isChecked())
        currentQd               = self.CurrentQdDoubleSpinBox  .value()

        self.dd_interface.dd_gen_dialysate(
            gen_dialysate_exec    ,
            dd_in_progress        ,
            is_dial_good          ,
            currentQd          
        )