# -*- coding: utf-8 -*-

"""
/***************************************************************************
 Vgrid Tools
                                 A QGIS plugin
 Tools for Geoprocessing in QGIS.
                              -------------------
        begin                : 2024-11-20
        copyright            : (L) 2024 by Thang Quach
        email                : quachdongthang@gmail.com
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/
  This script initializes the plugin, making it known to QGIS.

"""

__author__ = "Thang Quach"
__date__ = "2024-11-20"
__copyright__ = "(L) 2024 by Thang Quach"

from qgis.PyQt.QtWidgets import QInputDialog


def classFactory(iface):
    try:
        import importlib.util

        if importlib.util.find_spec("vgrid") is None:
            raise ImportError("vgrid package is not installed")
    except ImportError:
        command = "import pip\npip.main(['install', 'vgrid','--upgrade'])"
        text, ok = QInputDialog.getMultiLineText(
            None,
            "Vgrid DGGS - Vgrid module not found",
            "To run Vgrid Tools, please copy and run this code in the Python console to install vgrid package and reload QGIS:",
            command,
        )

    from .vgrid import VgridTools

    return VgridTools(iface)
