"""
    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

# plugin specific
from leahi_dialin.common.td_defs  import TDOpModes
from leahi_dialin.common.td_defs  import TDStandbyStates

# hd Simulator
from leahi_dialin.ui.td_messaging import TD_Messaging


class Loader(DynamicLoader):
    """
    The TD Voltages 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.tbReset        = self.find_widget(QtWidgets.QToolButton    , 'tbReset'                 )
        self.tbSend         = self.find_widget(QtWidgets.QToolButton    , 'tbSend'                  )

        self.line_1_2       = self.find_widget(QtWidgets.QDoubleSpinBox , '12VLineDoubleSpinBox'    )
        self.line_3_3v      = self.find_widget(QtWidgets.QDoubleSpinBox , '33VLineDoubleSpinBox'    )
        self.line_logic_5v  = self.find_widget(QtWidgets.QDoubleSpinBox , '5VLogicDoubleSpinBox'    )
        self.line_sensors_5v= self.find_widget(QtWidgets.QDoubleSpinBox , '5VSensorsDoubleSpinBox'  )
        self.line_24v       = self.find_widget(QtWidgets.QDoubleSpinBox , '24VLineDoubleSpinBox'    )
        self.line_regen_24v = self.find_widget(QtWidgets.QDoubleSpinBox , '24RegenDoubleSpinBox'    )
        self.fpga_adc_ref   = self.find_widget(QtWidgets.QDoubleSpinBox , 'fPGAADCDoubleSpinBox'    )
        self.res_ref        = self.find_widget(QtWidgets.QDoubleSpinBox , 'resRefDoubleSpinBox'     )
        self.fpga_vcc       = self.find_widget(QtWidgets.QDoubleSpinBox , 'fPGAVCCDoubleSpinBox'    )
        self.fpga_vaux      = self.find_widget(QtWidgets.QDoubleSpinBox , 'fPGAVAUXDoubleSpinBox'   )
        self.fpga_vpvn      = self.find_widget(QtWidgets.QDoubleSpinBox , 'fPGAVPVNDoubleSpinBox'   )


    def _init_connections(self):
        """
        initializes the widgets connections
        :return: none
        """
        self.tbReset.clicked.connect(self._init_widgets)
        self.tbSend.clicked.connect(self.do_voltage_data)
        # self.tblOpMode.currentCellChanged.connect(self.do_treatment_states)
        # self.tblSubMode.currentCellChanged.connect(self.do_treatment_states)

    @Slot()
    def _init_widgets(self):
        """
        initializes the widgets' properties
        :return: none
        """
        self.line_1_2.setValue          = 1.2
        self.line_3_3v.setValue         = 3.3
        self.line_logic_5v.setValue     = 5.0
        self.line_sensors_5v.setValue   = 5.0
        self.line_24v.setValue          = 24.0
        self.line_regen_24v.setValue    = 24.0
        self.fpga_adc_ref.setValue      = 1.0
        self.res_ref.setValue           = 3.0
        self.fpga_vcc.setValue          = 3.0
        self.fpga_vaux.setValue         = 3.0
        self.fpga_vpvn.setValue         = 1.0

    @Slot()
    def do_voltage_data(self):
        """
        the slot for voltage data change
        :return: none
        """
        line_1_2v = self.line_1_2.value()
        line_3_3v = self.line_3_3v.value()
        line_logic_5v = self.line_logic_5v.value()
        line_sensors_5v = self.line_sensors_5v.value()
        line_24v = self.line_24v.value()
        line_regen_24v = self.line_regen_24v.value()
        fpga_adc_ref = self.fpga_adc_ref.value()
        res_ref = self.res_ref.value()
        fpga_vcc = self.fpga_vcc.value()
        fpga_vaux = self.fpga_vaux.value()
        fpga_vpvn = self.fpga_vpvn.value()
        self.td_interface.td_voltages(
                    line_1_2v, line_3_3v, line_logic_5v, 
                    line_sensors_5v, line_24v, line_regen_24v, 
                    fpga_adc_ref, res_ref, fpga_vcc, 
                    fpga_vaux, fpga_vpvn
        )