# ============================================================
# Readability - plugin for Falkon
# Copyright (C) 2019 Juraj Oravec <sgd.orava@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 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
# ============================================================

import Falkon
import os
from PySide2 import QtCore, QtWidgets, QtUiTools
from readability.i18n import i18n


class SettingsDialog(QtWidgets.QDialog):
    ui = None
    config = None

    def __init__(self, config, parent=None):
        super().__init__(parent)

        self.config = config

        file = QtCore.QFile(os.path.join(os.path.dirname(__file__), "settingsDialog.ui"))
        file.open(QtCore.QFile.ReadOnly)
        self.ui = QtUiTools.QUiLoader().load(file, self)
        file.close()

        layout = QtWidgets.QVBoxLayout(self)
        layout.addWidget(self.ui)
        self.setLayout(layout)

        self.translations()
        self.applyConfig()

        self.ui.buttonBoxConfirm.accepted.connect(self.accept)
        self.ui.buttonBoxConfirm.rejected.connect(self.reject)

    def applyConfig(self):
        self.ui.radioButtonLight.setChecked(self.config["icon"] == "light")
        self.ui.radioButtonDark.setChecked(self.config["icon"] == "dark")

        self.ui.radioButtonSchemeLight.setChecked(self.config["colorTheme"] == "light")
        self.ui.radioButtonSchemeSepia.setChecked(self.config["colorTheme"] == "sepia")
        self.ui.radioButtonSchemeDark.setChecked(self.config["colorTheme"] == "dark")

        self.ui.radioButtonFontSansSerif.setChecked(self.config["font"] == "sans-serif")
        self.ui.radioButtonFontSerif.setChecked(self.config["font"] == "serif")

        self.ui.comboBoxFontSize.setCurrentIndex(self.config["fontSize"] - 1)

        self.ui.checkBoxContextMenu.setChecked(self.config["contextMenu"])

    def translations(self):
        self.setWindowTitle(i18n("Readability Settings"))

        self.ui.groupBoxIcon.setTitle(i18n("Menu icon"))
        self.ui.radioButtonLight.setText(i18n("Light"))
        self.ui.radioButtonDark.setText(i18n("Dark"))

        self.ui.groupBoxColorScheme.setTitle(i18n("Color scheme"))
        self.ui.radioButtonSchemeLight.setText(i18n("Light"))
        self.ui.radioButtonSchemeSepia.setText(i18n("Sepia"))
        self.ui.radioButtonSchemeDark.setText(i18n("Dark"))

        self.ui.groupBoxFont.setTitle(i18n("Font"))
        self.ui.radioButtonFontSansSerif.setText(i18n("Sans-Serif"))
        self.ui.radioButtonFontSerif.setText(i18n("Serif"))
        self.ui.labelFontSize.setText(i18n("Font size:"))

        self.ui.checkBoxContextMenu.setText(i18n("Show in context menu"))

    def updateData(self):
        self.config["icon"] = "light" if self.ui.radioButtonLight.isChecked() else "dark"

        if self.ui.radioButtonSchemeLight.isChecked():
            self.config["colorTheme"] = "light"
        elif self.ui.radioButtonSchemeSepia.isChecked():
            self.config["colorTheme"] = "sepia"
        else:
            self.config["colorTheme"] = "dark"

        self.config["font"] = "sans-serif" if self.ui.radioButtonFontSansSerif.isChecked() else "serif"
        self.config["fontSize"] = self.ui.comboBoxFontSize.currentIndex() + 1

        self.config["contextMenu"] = self.ui.checkBoxContextMenu.isChecked()

    def accept(self):
        self.updateData()

        super().accept()