/*
 * Copyright (C) 2020-2026 Savoir-faire Linux Inc.
 *
 * 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 <https://www.gnu.org/licenses/>.
 */

// JamiQmlUtils as a singleton is to provide global property entry
pragma Singleton
import QtQuick
import net.jami.Adapters 1.1
import net.jami.Enums 1.1

Item {
    property string qmlFilePrefix: "file:/"
    readonly property string base64StringTitle: "data:image/png;base64,"

    readonly property var webEngineNames: {
        "mediaPreview": "mediaPreviewWebEngine",
        "videoPreview": "videoPreviewWebEngine",
        "map": "mapWebEngine",
        "general": "generalWebEngine",
        "emojiPicker": "emojiPickerWebEngine"
    }

    property var accountCreationInputParaObject: ({})

    function setUpAccountCreationInputPara(inputPara) {
        JamiQmlUtils.accountCreationInputParaObject = {};
        Object.assign(JamiQmlUtils.accountCreationInputParaObject, inputPara);
        return accountCreationInputParaObject;
    }

    // For list models (1 column).
    function getModelData(model, index, role) {
        const modelIndex = model.index(index, 0);
        return model.data(modelIndex, role);
    }

    // MessageBar buttons in mainview points
    property var mainViewRectObj
    property var messageBarButtonsRowObj
    property var audioRecordMessageButtonObj
    property var videoRecordMessageButtonObj
    property var emojiPickerButtonObj
    property point audioRecordMessageButtonInMainViewPoint
    property point videoRecordMessageButtonInMainViewPoint
    property var emojiPickerButtonInMainViewPoint

    signal settingsPageRequested(int index)

    function requestSettingsPage(index) {
        settingsPageRequested(index);
    }

    function updateMessageBarButtonsPoints() {
        if (messageBarButtonsRowObj && audioRecordMessageButtonObj && videoRecordMessageButtonObj) {
            audioRecordMessageButtonInMainViewPoint = messageBarButtonsRowObj.mapToItem(mainViewRectObj, audioRecordMessageButtonObj.x, audioRecordMessageButtonObj.y);
            videoRecordMessageButtonInMainViewPoint = messageBarButtonsRowObj.mapToItem(mainViewRectObj, videoRecordMessageButtonObj.x, videoRecordMessageButtonObj.y);
            emojiPickerButtonInMainViewPoint = messageBarButtonsRowObj.mapToItem(mainViewRectObj, emojiPickerButtonObj.x, emojiPickerButtonObj.y);
        }
    }

    Text {
        id: globalTextMetrics
    }

    function getTextBoundingRect(font, text) {
        globalTextMetrics.font = font;
        globalTextMetrics.text = text;
        return Qt.size(globalTextMetrics.contentWidth, globalTextMetrics.contentHeight);
    }

    function clamp(val, min, max) {
        return Math.min(Math.max(val, min), max);
    }

    property bool isDonationBannerVisible: getIsDonationBannerVisible()
    Connections {
        target: UtilsAdapter
        function onDonationCampaignSettingsChanged() {
            // Changing any of the donation campaign settings will trigger a recompute
            // of the banner visibility.
            updateIsDonationBannerVisible();
        }
    }

    function updateIsDonationBannerVisible() {
        isDonationBannerVisible = getIsDonationBannerVisible();
    }

    function getIsDonationBannerVisible() {
        // The banner is visible if the current date is after the date set in the settings and before the end date
        // And if the donation toggle is checked
        const isVisible = UtilsAdapter.getAppValue(Settings.Key.IsDonationVisible);
        const endDate = Date.parse(UtilsAdapter.getAppValue(Settings.Key.Donation2025EndDate));
        const startDate = Date.parse(UtilsAdapter.getAppValue(Settings.Key.Donation2025StartDate));
        const now = new Date();
        return isVisible && now < endDate && now >= startDate;
    }

    // Track if a fileDialog is opened. Is int to account for eventual future features including multiple FileDialog
    property int openFileDialogCount: 0

    // Minor pane width for split views. Initialized from storage so it's available
    // before any DualPaneView is created.
    property real currentMinorPaneWidth: {
        const savedWidth = UtilsAdapter.getAppValue("minorPaneWidth")
        return (savedWidth && savedWidth > 0) ? savedWidth : 0
    }

    // Check if running on macOS 26.0 or later
    readonly property bool isMacOS26OrLater: UtilsAdapter.isMacOS26OrLater()
}
