"""
    The FP Valves ui loader
"""
# Python
import os

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

# parent
from engine.dynamicloader   import DynamicLoader

# fp Simulator
from leahi_dialin.ui.fp_messaging import FP_Messaging


class Loader(DynamicLoader):
    """
    The FP Valves ui loader
    """

    def __init__(self):
        self.fp_interface = FP_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.cbM4Valve        = self.find_widget(QtWidgets.QCheckBox      , 'cbM4Valve'         )   
        self.cbP39Valve       = self.find_widget(QtWidgets.QCheckBox      , 'cbP39Valve'        )  
        self.cbP6Valve        = self.find_widget(QtWidgets.QCheckBox      , 'cbP6Valve'         )  
        self.cbP11Valve       = self.find_widget(QtWidgets.QCheckBox      , 'cbP11Valve'        )  
        self.cbP33Valve       = self.find_widget(QtWidgets.QCheckBox      , 'cbP33Valve'        )  
        self.cbP34Valve       = self.find_widget(QtWidgets.QCheckBox      , 'cbP34Valve'        )  
        self.cbP37Valve       = self.find_widget(QtWidgets.QCheckBox      , 'cbP37Valve'        )  
        self.cbM7Valve        = self.find_widget(QtWidgets.QCheckBox      , 'cbM7Valve'         )  
        self.cbP20Valve       = self.find_widget(QtWidgets.QCheckBox      , 'cbP20Valve'        )  
        self.cbP43Valve       = self.find_widget(QtWidgets.QCheckBox      , 'cbP43Valve'        )  
    
        self.sbValvesSensedState1         = self.find_widget(QtWidgets.QSpinBox , 'sbValvesSensedState1'          )
        self.sbValvesSensedState2         = self.find_widget(QtWidgets.QSpinBox , 'sbValvesSensedState2'          )
        self.sbValvesSensedState3         = self.find_widget(QtWidgets.QSpinBox , 'sbValvesSensedState3'          )
        self.sbValvesSensedState4         = self.find_widget(QtWidgets.QSpinBox , 'sbValvesSensedState4'          )
        self.sbValvesSensedState5         = self.find_widget(QtWidgets.QSpinBox , 'sbValvesSensedState5'          )
        self.sbValvesSensedState6         = self.find_widget(QtWidgets.QSpinBox , 'sbValvesSensedState6'          )
        self.sbValvesSensedState7         = self.find_widget(QtWidgets.QSpinBox , 'sbValvesSensedState7'          )
        self.sbValvesSensedState8         = self.find_widget(QtWidgets.QSpinBox , 'sbValvesSensedState8'          )
        self.sbValvesSensedState9         = self.find_widget(QtWidgets.QSpinBox , 'sbValvesSensedState9'          )
        self.sbValvesSensedState10        = self.find_widget(QtWidgets.QSpinBox , 'sbValvesSensedState10'         )
        
    def _init_connections(self):
        """
        initializes the widgets connections
        :return: none
        """
        self.tbReset.clicked.connect(self._init_widgets)
        self.tbSend.clicked.connect(self.do_fp_valves)

    @Slot()
    def _init_widgets(self):
        """
        initializes the widgets' properties
        :return: none
        """
        self.cbM4Valve         .setChecked(False)
        self.cbP39Valve        .setChecked(False)
        self.cbP6Valve         .setChecked(False)
        self.cbP11Valve        .setChecked(False)
        self.cbP33Valve        .setChecked(False)
        self.cbP34Valve        .setChecked(False)
        self.cbP37Valve        .setChecked(False)
        self.cbM7Valve         .setChecked(False)
        self.cbP20Valve        .setChecked(False)
        self.cbP43Valve        .setChecked(False)
        self.sbValvesSensedState1     .setValue(0)
        self.sbValvesSensedState2     .setValue(0)
        self.sbValvesSensedState3     .setValue(0)
        self.sbValvesSensedState4     .setValue(0)
        self.sbValvesSensedState5     .setValue(0)
        self.sbValvesSensedState6     .setValue(0)
        self.sbValvesSensedState7     .setValue(0)
        self.sbValvesSensedState8     .setValue(0)
        self.sbValvesSensedState9     .setValue(0)
        self.sbValvesSensedState10    .setValue(0)

    @Slot()
    def do_fp_valves(self):
        """
        the slot for fp valves change
        :return: none
        """
        M4_VALV          = self.cbM4Valve         .isChecked()
        P39_VALV         = self.cbP39Valve        .isChecked()
        P6_VALV          = self.cbP6Valve         .isChecked()
        P11_VALV         = self.cbP11Valve        .isChecked()
        P33_VALV         = self.cbP33Valve        .isChecked()
        P34_VALV         = self.cbP34Valve        .isChecked()
        P37_VALV         = self.cbP37Valve        .isChecked()
        M7_VALV          = self.cbM7Valve         .isChecked()
        P20_VALV         = self.cbP20Valve        .isChecked()
        P43_VALV         = self.cbP43Valve        .isChecked()
        valvesensedState = [ 
            self.sbValvesSensedState1  .value() ,
            self.sbValvesSensedState2  .value() ,
            self.sbValvesSensedState3  .value() ,
            self.sbValvesSensedState4  .value() ,
            self.sbValvesSensedState5  .value() ,
            self.sbValvesSensedState6  .value() ,
            self.sbValvesSensedState7  .value() ,
            self.sbValvesSensedState8  .value() ,
            self.sbValvesSensedState9  .value() ,
            self.sbValvesSensedState10 .value() 
        ]

        self.fp_interface.fp_valves(
            M4_VALV          ,   
            P39_VALV         ,   
            P6_VALV          ,   
            P11_VALV         ,   
            P33_VALV         ,   
            P34_VALV         ,   
            P37_VALV         ,   
            M7_VALV          ,   
            P20_VALV         ,   
            P43_VALV         , 
            valvesensedState                
        )