"""
    The Stop State ui loader
"""
# Python
import os

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

# parent
from engine.dynamicloader   import DynamicLoader

# plugin specific

# hd Simulator
from leahi_dialin.ui.td_messaging import TD_Messaging

class Loader(DynamicLoader):
    """
    The Stop State 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.sTotal                 = self.find_widget(QtWidgets.QSlider            , 'totalSlider'            )
        self.lbTotal                = self.find_widget(QtWidgets.QLabel             , 'totalValue'             )
        self.sCountdown             = self.find_widget(QtWidgets.QSlider            , 'countdownSlider'              )
        self.lbCountdown            = self.find_widget(QtWidgets.QLabel             , 'countdownValue'               ) 

    def _init_connections(self):
        """
        initializes the widgets connections
        :return: none
        """
        self.sTotal        .valueChanged.connect(self.do_stop_state_data)
        self.sCountdown    .valueChanged.connect(self.do_stop_state_data)


    def _init_widgets(self):
        """
        initializes the widgets' properties
        :return: none
        """
        self.sTotal         .setMinimum (0  )
        self.sTotal         .setMaximum (300)
        self.sTotal         .setValue   (0  )
        self.sCountdown     .setMinimum (0  )
        self.sCountdown     .setMaximum (300)   
        self.sCountdown     .setValue   (0  )


    @Slot()
    def do_stop_state_data(self):
        """
        the slot for Stop Time Data
        :return: none
        """
        self.lbTotal        .setText(str(self.sTotal            .value()    )   )
        self.lbCountdown    .setText(str(self.sCountdown        .value()    )   )

        self.td_interface.td_treatment_stop_state(
            self.sTotal         .value()   ,
            self.sCountdown     .value()   
        )