# ******************************************************************************
#                                  pySimBlocks
#                     Copyright (c) 2026 Université de Lille & INRIA
# ******************************************************************************
#  This program is free software: you can redistribute it and/or modify it
#  under the terms of the GNU Lesser General Public License as published by
#  the Free Software Foundation, either version 3 of the License, or (at your
#  option) any later version.
#
#  This program is distributed in the hope that it will be useful, but WITHOUT
#  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
#  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
#  for more details.
#
#  You should have received a copy of the GNU Lesser General Public License
#  along with this program.  If not, see <https://www.gnu.org/licenses/>.
# ******************************************************************************
#  Authors: see Authors.txt
# ******************************************************************************

from pathlib import Path
from PySide6.QtWidgets import  QTextBrowser, QDialog, QVBoxLayout


class HelpDialog(QDialog):
    def __init__(self, md_path: Path, parent=None):
        super().__init__(parent)
        self.setWindowTitle(md_path.name)
        self.resize(600, 500)

        layout = QVBoxLayout(self)

        browser = QTextBrowser()
        browser.setOpenExternalLinks(True)

        with md_path.open("r") as f:
            browser.setMarkdown(f.read())

        layout.addWidget(browser)
