from typing import NoReturn, cast

from PySide6.QtCore import (
    QByteArray,
    QCoreApplication,
    QObject,
    QRect,
    QSettings,
    Signal,
)
from PySide6.QtGui import QColor, QFont
from PySide6.QtSql import QSqlQuery
from PySide6.QtWidgets import QStyleOptionViewItem, QWidget

translate = QCoreApplication.translate


def query_error(query: QSqlQuery) -> NoReturn:
    """Standarized query error reporter."""
    print(
        translate("MainWindow", "SQL Error:\n")
        + "{}\n{}\n{}:{}".format(
            query.executedQuery(),
            query.boundValues(),
            query.lastError().type(),
            query.lastError().text(),
        )
    )
    raise Exception(translate("MainWindow", "SQL Error"))


class QStyleOptionViewItemInit(QStyleOptionViewItem):
    backgroundBrush: QColor
    rect: QRect
    widget: QWidget
    font: QFont
    text: str


def openSettings(group: str | None = None) -> QSettings:
    settings = QSettings("Troglodite Services", "SCOTUS Watch")
    if group is not None:
        settings.beginGroup(group)
    return settings


def readGeometry(widget: QWidget) -> None:
    settings = openSettings(widget.objectName())
    geometry = settings.value("geometry", QByteArray())
    assert isinstance(geometry, QByteArray)
    if not geometry.isEmpty():
        widget.restoreGeometry(geometry)
    settings.endGroup()
    return


def writeGeometry(widget: QWidget) -> None:
    settings = openSettings(widget.objectName())
    settings.setValue("geometry", widget.saveGeometry())
    settings.endGroup()
    return