"""
    The FP temperature 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 temperature 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.dsbM3Temp              = self.find_widget(QtWidgets.QDoubleSpinBox , 'dsbM3Temp'                       )
        self.dsbP8Temp              = self.find_widget(QtWidgets.QDoubleSpinBox , 'dsbP8Temp'                       )
        self.dsbP13Temp             = self.find_widget(QtWidgets.QDoubleSpinBox , 'dsbP13Temp'                      )
        self.dsbP17Temp             = self.find_widget(QtWidgets.QDoubleSpinBox , 'dsbP17Temp'                      )
        self.dsbP46Temp             = self.find_widget(QtWidgets.QDoubleSpinBox , 'dsbP46Temp'                      )
        self.dsbP10Temp             = self.find_widget(QtWidgets.QDoubleSpinBox , 'dsbP10Temp'                      )
        self.dsbP19Temp             = self.find_widget(QtWidgets.QDoubleSpinBox , 'dsbP19Temp'                     )
        self.dsbP7Temp              = self.find_widget(QtWidgets.QDoubleSpinBox , 'dsbP7Temp'                       )
        self.dsbP16Temp             = self.find_widget(QtWidgets.QDoubleSpinBox , 'dsbP16Temp'                      )
        self.dsbP7InternalTemp      = self.find_widget(QtWidgets.QDoubleSpinBox , 'dsbP7InternalTemp'               )
        self.dsbP16InternalTemp     = self.find_widget(QtWidgets.QDoubleSpinBox , 'dsbP16InternalTemp'              )


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

    @Slot()
    def _init_widgets(self):
        """
        initializes the widgets' properties
        :return: none
        """
        self.dsbM3Temp             .setValue(0)
        self.dsbP8Temp             .setValue(0)
        self.dsbP13Temp            .setValue(0)
        self.dsbP17Temp            .setValue(0)
        self.dsbP46Temp            .setValue(0)
        self.dsbP10Temp            .setValue(0)
        self.dsbP19Temp            .setValue(0)
        self.dsbP7Temp             .setValue(0)
        self.dsbP16Temp            .setValue(0)
        self.dsbP7InternalTemp     .setValue(0)
        self.dsbP16InternalTemp    .setValue(0)

    @Slot()
    def do_fp_temperature(self):
        """
        the slot for fp temperature change
        :return: none
        """
        self.fp_interface.fp_temperature(
           self.dsbM3Temp            .value(), 
           self.dsbP8Temp            .value(),
           self.dsbP13Temp           .value(),
           self.dsbP17Temp           .value(),
           self.dsbP46Temp           .value(),
           self.dsbP10Temp           .value(),
           self.dsbP19Temp           .value(),
           self.dsbP7Temp            .value(),
           self.dsbP16Temp           .value(),
           self.dsbP7InternalTemp    .value(),
           self.dsbP16InternalTemp   .value()              
        )