"""StudioApp — bootstrap de la aplicación PySide6."""

from __future__ import annotations

import sys
from pathlib import Path

from PySide6.QtCore import QSize, Qt
from PySide6.QtGui import QIcon
from PySide6.QtWidgets import QApplication

from vmssailor.shared.logging_setup import setup_logging
from vmssailor.studio.theme import apply_theme
from vmssailor.version import __version__

BRAND_ROOT = Path(__file__).resolve().parents[2] / "docs" / "brand"


class StudioApp(QApplication):
    """Application class del Studio. Aplica tema y configuración global."""

    def __init__(self, argv: list[str] | None = None) -> None:
        super().__init__(argv or sys.argv)
        self.setOrganizationName("Aerom")
        self.setApplicationName("VMS-Sailor Studio")
        self.setApplicationVersion(__version__)
        self.setApplicationDisplayName("VMS-Sailor Studio")

        # Hi-DPI scaling se maneja automáticamente en Qt6.
        # Solo seteamos política de redondeo amigable.
        self.setAttribute(Qt.AA_UseHighDpiPixmaps, True)

        # Logo del app
        icon_svg = BRAND_ROOT / "favicon.svg"
        if icon_svg.exists():
            self.setWindowIcon(QIcon(str(icon_svg)))

        apply_theme(self)


def run_studio(argv: list[str] | None = None) -> int:
    """Lanza la aplicación Studio y bloquea hasta que cierre.

    Devuelve el exit code de Qt.
    """
    setup_logging()

    app = StudioApp(argv)

    # Import perezoso para evitar costos cuando solo se chequea --help.
    from vmssailor.studio.main_window import MainWindow

    window = MainWindow()
    window.resize(QSize(1440, 900))
    window.show()
    return app.exec()


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