import sys

from PySide6.QtGui import QColor, QPalette
from PySide6.QtWidgets import QApplication

from .ui.main_window import MainWindow


def light_palette() -> QPalette:
    """The same light look on every system. All status colours in the tool are
    chosen for a light background; with macOS dark mode they were unreadable."""
    p = QPalette()
    roles = {
        QPalette.ColorRole.Window: "#f4f5f7",
        QPalette.ColorRole.WindowText: "#1d1d1f",
        QPalette.ColorRole.Base: "#ffffff",
        QPalette.ColorRole.AlternateBase: "#f0f2f5",
        QPalette.ColorRole.Text: "#1d1d1f",
        QPalette.ColorRole.Button: "#e9ebef",
        QPalette.ColorRole.ButtonText: "#1d1d1f",
        QPalette.ColorRole.ToolTipBase: "#ffffe8",
        QPalette.ColorRole.ToolTipText: "#1d1d1f",
        QPalette.ColorRole.PlaceholderText: "#8a8a8a",
        QPalette.ColorRole.Highlight: "#2e6da4",
        QPalette.ColorRole.HighlightedText: "#ffffff",
        QPalette.ColorRole.Link: "#1f5fa8",
        QPalette.ColorRole.BrightText: "#ffffff",
    }
    for role, colour in roles.items():
        p.setColor(role, QColor(colour))
    for role in (QPalette.ColorRole.WindowText, QPalette.ColorRole.Text, QPalette.ColorRole.ButtonText):
        p.setColor(QPalette.ColorGroup.Disabled, role, QColor("#9a9a9a"))
    return p


def main() -> int:
    app = QApplication(sys.argv)
    app.setStyle("Fusion")
    app.setPalette(light_palette())
    win = MainWindow()
    win.show()
    return app.exec()


if __name__ == "__main__":
    sys.exit(main())