import sys

from PySide6 import QtCore as qtc
from PySide6 import QtWidgets as qtw
from PySide6 import QtGui as qtg

from SplashScreen.UI.splash_screen import Ui_SplashScreen

COUNTER = 0


class SplashScreen(qtw.QMainWindow, Ui_SplashScreen):
    load_success = qtc.Signal()

    def __init__(self):
        super().__init__()

        self.setupUi(self)
        self.setWindowFlag(qtc.Qt.FramelessWindowHint)
        self.setAttribute(qtc.Qt.WA_TranslucentBackground)

        pixmap = qtg.QPixmap("../Icons/app_logo.png")
        self.lb_LogoImage.setPixmap(pixmap)
        self.lb_LogoImage.setScaledContents(True)

        self.timer = qtc.QTimer()
        self.timer.timeout.connect(self.progress)
        self.timer.start(35)

        self.loading_text = [
            "Starting Application...",
            "Playing With Ducks...",
            "Who Knows? ..."
        ]

        self.index = 0

        self.message = self.loading_text[self.index]

    def progress(self):
        global COUNTER

        self.progressBar.setValue(COUNTER)
        self.lb_Percentage.setText(f"{self.message}")

        if COUNTER > 100:
            self.timer.stop()
            self.load_success.emit()

        COUNTER += 0.5
        self.index += 1

        if self.index == len(self.loading_text):
            self.index = 0

# uncomment this for testing
# if __name__ == "__main__":
#     app = qtw.QApplication(sys.argv)

#     window = SplashScreen()
#     window.show()

#     sys.exit(app.exec())