"""
###########################################################################
#
# Copyright (c) 2021-2025 Diality Inc. - All Rights Reserved.
#
# THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
# WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
#
# @file    loader.py
#
# @author  (last)      Behrouz NematiPour
# @date    (last)      11-Feb-2021
# @author  (original)  Behrouz NematiPour
# @date    (original)  09-Feb-2021
#
############################################################################
The Heparin ui loader class
"""

# Python
import os
# Qt
from PySide2 import QtWidgets
from PySide2.QtCore import Slot
# parent
from simulator.dynamicloader import DynamicLoader
# hd Simulator
from dialin.ui.hd_simulator import HDSimulator
# plugin specific
#  -- none --


class Loader(DynamicLoader):
    """
    The Saline Bolus ui loader class
    """

    sldTarget: QtWidgets.QSlider
    sldCurrent: QtWidgets.QSlider

    def __init__(self, hd_simulator: HDSimulator):
        super().__init__(os.path.dirname(__file__), hd_simulator)
        print(" ---------- ", self.hd_simulator)

    def _init_loader(self):
        """
        finds and creates widgets
        :return: none
        """
        # blood prime data
        self.sldTarget = self.find_slider('sldTarget')
        self.sldCurrent = self.find_slider('sldCurrent')

    def _init_widgets(self):
        """
        initializes the widgets' properties
        :return: none
        """
        pass

    def _init_connections(self):
        """
        initializes the widgets connections
        :return:
        """
        # saline data
        self.sldTarget.valueChanged.connect(self.do_data)
        self.sldCurrent.valueChanged.connect(self.do_data)

    @Slot()
    def do_data(self):
        """
        the slot which is called to send the data
        by calling the denaliMessage API cmd_send_treatment_blood_prime_data
        :return: none
        """
        target = self.sldTarget.value()
        current = self.sldCurrent.value()
        self.hd_simulator.cmd_send_treatment_blood_prime_data(target, current)