import QtCore
import QtQuick
import Quickshell
import Quickshell.Io
import qs.Services
pragma Singleton
pragma ComponentBehavior

Singleton {
    id: root

    property int themeIndex: 0
    property bool themeIsDynamic: false
    property real topBarTransparency: 0.75
    property real topBarWidgetTransparency: 0.85
    property real popupTransparency: 0.92
    property real dockTransparency: 1
    property bool use24HourClock: true
    property bool useFahrenheit: false
    property bool nightModeEnabled: false
    property string weatherLocation: "New York, NY"
    property string weatherCoordinates: "40.7128,-74.0060"
    property bool useAutoLocation: false
    property bool showLauncherButton: true
    property bool showWorkspaceSwitcher: true
    property bool showFocusedWindow: true
    property bool showWeather: true
    property bool showMusic: true
    property bool showClipboard: true
    property bool showCpuUsage: true
    property bool showMemUsage: true
    property bool showCpuTemp: true
    property bool showGpuTemp: true
    property int selectedGpuIndex: 0
    property var enabledGpuPciIds: []
    property bool showSystemTray: true
    property bool showClock: true
    property bool showNotificationButton: true
    property bool showBattery: true
    property bool showControlCenterButton: true
    property bool showWorkspaceIndex: false
    property bool showWorkspacePadding: false
    property var workspaceNameIcons: ({})
    property bool clockCompactMode: false
    property string clockDateFormat: "ddd d"
    property string lockDateFormat: "dddd, MMMM d"
    property int mediaSize: 1
    property var topBarLeftWidgets: ["launcherButton", "workspaceSwitcher", "focusedWindow"]
    property var topBarCenterWidgets: ["music", "clock", "weather"]
    property var topBarRightWidgets: ["systemTray", "clipboard", "cpuUsage", "memUsage", "notificationButton", "battery", "controlCenterButton"]
    property alias topBarLeftWidgetsModel: leftWidgetsModel
    property alias topBarCenterWidgetsModel: centerWidgetsModel
    property alias topBarRightWidgetsModel: rightWidgetsModel
    property string appLauncherViewMode: "list"
    property string spotlightModalViewMode: "list"
    property string networkPreference: "auto"
    property string iconTheme: "System Default"
    property var availableIconThemes: ["System Default"]
    property string systemDefaultIconTheme: ""
    property bool qt5ctAvailable: false
    property bool qt6ctAvailable: false
    property bool useOSLogo: false
    property string osLogoColorOverride: ""
    property real osLogoBrightness: 0.5
    property real osLogoContrast: 1
    property bool wallpaperDynamicTheming: true
    property bool weatherEnabled: true
    property string fontFamily: "Inter Variable"
    property string monoFontFamily: "Fira Code"
    property int fontWeight: Font.Normal
    property bool gtkThemingEnabled: false
    property bool qtThemingEnabled: false
    property bool showDock: false
    property bool dockAutoHide: false
    property real cornerRadius: 12
    property bool notificationOverlayEnabled: false
    property bool topBarAutoHide: false
    property int notificationTimeoutLow: 5000
    property int notificationTimeoutNormal: 5000
    property int notificationTimeoutCritical: 0
    readonly property string defaultFontFamily: "Inter Variable"
    readonly property string defaultMonoFontFamily: "Fira Code"
    readonly property string _homeUrl: StandardPaths.writableLocation(StandardPaths.HomeLocation)
    readonly property string _configUrl: StandardPaths.writableLocation(StandardPaths.ConfigLocation)
    readonly property string _configDir: _configUrl.startsWith("file://") ? _configUrl.substring(7) : _configUrl

    signal forceTopBarLayoutRefresh()
    signal widgetDataChanged()
    signal workspaceIconsUpdated()

    function initializeListModels() {
        updateListModel(leftWidgetsModel, topBarLeftWidgets);
        updateListModel(centerWidgetsModel, topBarCenterWidgets);
        updateListModel(rightWidgetsModel, topBarRightWidgets);
    }

    function loadSettings() {
        parseSettings(settingsFile.text());
    }

    function parseSettings(content) {
        try {
            if (content && content.trim()) {
                var settings = JSON.parse(content);
                themeIndex = settings.themeIndex !== undefined ? settings.themeIndex : 0;
                themeIsDynamic = settings.themeIsDynamic !== undefined ? settings.themeIsDynamic : false;
                topBarTransparency = settings.topBarTransparency !== undefined ? (settings.topBarTransparency > 1 ? settings.topBarTransparency / 100 : settings.topBarTransparency) : 0.75;
                topBarWidgetTransparency = settings.topBarWidgetTransparency !== undefined ? (settings.topBarWidgetTransparency > 1 ? settings.topBarWidgetTransparency / 100 : settings.topBarWidgetTransparency) : 0.85;
                popupTransparency = settings.popupTransparency !== undefined ? (settings.popupTransparency > 1 ? settings.popupTransparency / 100 : settings.popupTransparency) : 0.92;
                dockTransparency = settings.dockTransparency !== undefined ? (settings.dockTransparency > 1 ? settings.dockTransparency / 100 : settings.dockTransparency) : 1;
                use24HourClock = settings.use24HourClock !== undefined ? settings.use24HourClock : true;
                useFahrenheit = settings.useFahrenheit !== undefined ? settings.useFahrenheit : false;
                nightModeEnabled = settings.nightModeEnabled !== undefined ? settings.nightModeEnabled : false;
                weatherLocation = settings.weatherLocation !== undefined ? settings.weatherLocation : "New York, NY";
                weatherCoordinates = settings.weatherCoordinates !== undefined ? settings.weatherCoordinates : "40.7128,-74.0060";
                useAutoLocation = settings.useAutoLocation !== undefined ? settings.useAutoLocation : false;
                weatherEnabled = settings.weatherEnabled !== undefined ? settings.weatherEnabled : true;
                showLauncherButton = settings.showLauncherButton !== undefined ? settings.showLauncherButton : true;
                showWorkspaceSwitcher = settings.showWorkspaceSwitcher !== undefined ? settings.showWorkspaceSwitcher : true;
                showFocusedWindow = settings.showFocusedWindow !== undefined ? settings.showFocusedWindow : true;
                showWeather = settings.showWeather !== undefined ? settings.showWeather : true;
                showMusic = settings.showMusic !== undefined ? settings.showMusic : true;
                showClipboard = settings.showClipboard !== undefined ? settings.showClipboard : true;
                showCpuUsage = settings.showCpuUsage !== undefined ? settings.showCpuUsage : true;
                showMemUsage = settings.showMemUsage !== undefined ? settings.showMemUsage : true;
                showCpuTemp = settings.showCpuTemp !== undefined ? settings.showCpuTemp : true;
                showGpuTemp = settings.showGpuTemp !== undefined ? settings.showGpuTemp : true;
                selectedGpuIndex = settings.selectedGpuIndex !== undefined ? settings.selectedGpuIndex : 0;
                enabledGpuPciIds = settings.enabledGpuPciIds !== undefined ? settings.enabledGpuPciIds : [];
                showSystemTray = settings.showSystemTray !== undefined ? settings.showSystemTray : true;
                showClock = settings.showClock !== undefined ? settings.showClock : true;
                showNotificationButton = settings.showNotificationButton !== undefined ? settings.showNotificationButton : true;
                showBattery = settings.showBattery !== undefined ? settings.showBattery : true;
                showControlCenterButton = settings.showControlCenterButton !== undefined ? settings.showControlCenterButton : true;
                showWorkspaceIndex = settings.showWorkspaceIndex !== undefined ? settings.showWorkspaceIndex : false;
                showWorkspacePadding = settings.showWorkspacePadding !== undefined ? settings.showWorkspacePadding : false;
                workspaceNameIcons = settings.workspaceNameIcons !== undefined ? settings.workspaceNameIcons : ({});
                clockCompactMode = settings.clockCompactMode !== undefined ? settings.clockCompactMode : false;
                clockDateFormat = settings.clockDateFormat !== undefined ? settings.clockDateFormat : "ddd d";
                lockDateFormat = settings.lockDateFormat !== undefined ? settings.lockDateFormat : "dddd, MMMM d";
                mediaSize = settings.mediaSize !== undefined ? settings.mediaSize : (settings.mediaCompactMode !== undefined ? (settings.mediaCompactMode ? 0 : 1) : 1);
                if (settings.topBarWidgetOrder) {
                    topBarLeftWidgets = settings.topBarWidgetOrder.filter((w) => {
                        return ["launcherButton", "workspaceSwitcher", "focusedWindow"].includes(w);
                    });
                    topBarCenterWidgets = settings.topBarWidgetOrder.filter((w) => {
                        return ["clock", "music", "weather"].includes(w);
                    });
                    topBarRightWidgets = settings.topBarWidgetOrder.filter((w) => {
                        return ["systemTray", "clipboard", "systemResources", "notificationButton", "battery", "controlCenterButton"].includes(w);
                    });
                } else {
                    var leftWidgets = settings.topBarLeftWidgets !== undefined ? settings.topBarLeftWidgets : ["launcherButton", "workspaceSwitcher", "focusedWindow"];
                    var centerWidgets = settings.topBarCenterWidgets !== undefined ? settings.topBarCenterWidgets : ["music", "clock", "weather"];
                    var rightWidgets = settings.topBarRightWidgets !== undefined ? settings.topBarRightWidgets : ["systemTray", "clipboard", "cpuUsage", "memUsage", "notificationButton", "battery", "controlCenterButton"];
                    topBarLeftWidgets = leftWidgets;
                    topBarCenterWidgets = centerWidgets;
                    topBarRightWidgets = rightWidgets;
                    updateListModel(leftWidgetsModel, leftWidgets);
                    updateListModel(centerWidgetsModel, centerWidgets);
                    updateListModel(rightWidgetsModel, rightWidgets);
                }
                appLauncherViewMode = settings.appLauncherViewMode !== undefined ? settings.appLauncherViewMode : "list";
                spotlightModalViewMode = settings.spotlightModalViewMode !== undefined ? settings.spotlightModalViewMode : "list";
                networkPreference = settings.networkPreference !== undefined ? settings.networkPreference : "auto";
                iconTheme = settings.iconTheme !== undefined ? settings.iconTheme : "System Default";
                useOSLogo = settings.useOSLogo !== undefined ? settings.useOSLogo : false;
                osLogoColorOverride = settings.osLogoColorOverride !== undefined ? settings.osLogoColorOverride : "";
                osLogoBrightness = settings.osLogoBrightness !== undefined ? settings.osLogoBrightness : 0.5;
                osLogoContrast = settings.osLogoContrast !== undefined ? settings.osLogoContrast : 1;
                wallpaperDynamicTheming = settings.wallpaperDynamicTheming !== undefined ? settings.wallpaperDynamicTheming : true;
                fontFamily = settings.fontFamily !== undefined ? settings.fontFamily : defaultFontFamily;
                monoFontFamily = settings.monoFontFamily !== undefined ? settings.monoFontFamily : defaultMonoFontFamily;
                fontWeight = settings.fontWeight !== undefined ? settings.fontWeight : Font.Normal;
                gtkThemingEnabled = settings.gtkThemingEnabled !== undefined ? settings.gtkThemingEnabled : false;
                qtThemingEnabled = settings.qtThemingEnabled !== undefined ? settings.qtThemingEnabled : false;
                showDock = settings.showDock !== undefined ? settings.showDock : false;
                dockAutoHide = settings.dockAutoHide !== undefined ? settings.dockAutoHide : false;
                cornerRadius = settings.cornerRadius !== undefined ? settings.cornerRadius : 12;
                notificationOverlayEnabled = settings.notificationOverlayEnabled !== undefined ? settings.notificationOverlayEnabled : false;
                topBarAutoHide = settings.topBarAutoHide !== undefined ? settings.topBarAutoHide : false;
                notificationTimeoutLow = settings.notificationTimeoutLow !== undefined ? settings.notificationTimeoutLow : 5000;
                notificationTimeoutNormal = settings.notificationTimeoutNormal !== undefined ? settings.notificationTimeoutNormal : 5000;
                notificationTimeoutCritical = settings.notificationTimeoutCritical !== undefined ? settings.notificationTimeoutCritical : 0;
                applyStoredTheme();
                detectAvailableIconThemes();
                detectQtTools();
                updateGtkIconTheme(iconTheme);
                applyStoredIconTheme();
            } else {
                applyStoredTheme();
            }
        } catch (e) {
            applyStoredTheme();
        }
    }

    function saveSettings() {
        settingsFile.setText(JSON.stringify({
            "themeIndex": themeIndex,
            "themeIsDynamic": themeIsDynamic,
            "topBarTransparency": topBarTransparency,
            "topBarWidgetTransparency": topBarWidgetTransparency,
            "popupTransparency": popupTransparency,
            "dockTransparency": dockTransparency,
            "use24HourClock": use24HourClock,
            "useFahrenheit": useFahrenheit,
            "nightModeEnabled": nightModeEnabled,
            "weatherLocation": weatherLocation,
            "weatherCoordinates": weatherCoordinates,
            "useAutoLocation": useAutoLocation,
            "weatherEnabled": weatherEnabled,
            "showLauncherButton": showLauncherButton,
            "showWorkspaceSwitcher": showWorkspaceSwitcher,
            "showFocusedWindow": showFocusedWindow,
            "showWeather": showWeather,
            "showMusic": showMusic,
            "showClipboard": showClipboard,
            "showCpuUsage": showCpuUsage,
            "showMemUsage": showMemUsage,
            "showCpuTemp": showCpuTemp,
            "showGpuTemp": showGpuTemp,
            "selectedGpuIndex": selectedGpuIndex,
            "enabledGpuPciIds": enabledGpuPciIds,
            "showSystemTray": showSystemTray,
            "showClock": showClock,
            "showNotificationButton": showNotificationButton,
            "showBattery": showBattery,
            "showControlCenterButton": showControlCenterButton,
            "showWorkspaceIndex": showWorkspaceIndex,
            "showWorkspacePadding": showWorkspacePadding,
            "workspaceNameIcons": workspaceNameIcons,
            "clockCompactMode": clockCompactMode,
            "clockDateFormat": clockDateFormat,
            "lockDateFormat": lockDateFormat,
            "mediaSize": mediaSize,
            "topBarLeftWidgets": topBarLeftWidgets,
            "topBarCenterWidgets": topBarCenterWidgets,
            "topBarRightWidgets": topBarRightWidgets,
            "appLauncherViewMode": appLauncherViewMode,
            "spotlightModalViewMode": spotlightModalViewMode,
            "networkPreference": networkPreference,
            "iconTheme": iconTheme,
            "useOSLogo": useOSLogo,
            "osLogoColorOverride": osLogoColorOverride,
            "osLogoBrightness": osLogoBrightness,
            "osLogoContrast": osLogoContrast,
            "wallpaperDynamicTheming": wallpaperDynamicTheming,
            "fontFamily": fontFamily,
            "monoFontFamily": monoFontFamily,
            "fontWeight": fontWeight,
            "gtkThemingEnabled": gtkThemingEnabled,
            "qtThemingEnabled": qtThemingEnabled,
            "showDock": showDock,
            "dockAutoHide": dockAutoHide,
            "cornerRadius": cornerRadius,
            "notificationOverlayEnabled": notificationOverlayEnabled,
            "topBarAutoHide": topBarAutoHide,
            "notificationTimeoutLow": notificationTimeoutLow,
            "notificationTimeoutNormal": notificationTimeoutNormal,
            "notificationTimeoutCritical": notificationTimeoutCritical
        }, null, 2));
    }

    function setShowWorkspaceIndex(enabled) {
        showWorkspaceIndex = enabled;
        saveSettings();
    }

    function setShowWorkspacePadding(enabled) {
        showWorkspacePadding = enabled;
        saveSettings();
    }

    function setWorkspaceNameIcon(workspaceName, iconData) {
        var iconMap = JSON.parse(JSON.stringify(workspaceNameIcons));
        iconMap[workspaceName] = iconData;
        workspaceNameIcons = iconMap;
        saveSettings();
        workspaceIconsUpdated();
    }

    function removeWorkspaceNameIcon(workspaceName) {
        var iconMap = JSON.parse(JSON.stringify(workspaceNameIcons));
        delete iconMap[workspaceName];
        workspaceNameIcons = iconMap;
        saveSettings();
        workspaceIconsUpdated();
    }

    function getWorkspaceNameIcon(workspaceName) {
        return workspaceNameIcons[workspaceName] || null;
    }

    function hasNamedWorkspaces() {
        if (typeof NiriService === "undefined" || !NiriService.niriAvailable)
            return false;
        
        for (var i = 0; i < NiriService.allWorkspaces.length; i++) {
            var ws = NiriService.allWorkspaces[i];
            if (ws.name && ws.name.trim() !== "")
                return true;
        }
        return false;
    }

    function getNamedWorkspaces() {
        var namedWorkspaces = [];
        if (typeof NiriService === "undefined" || !NiriService.niriAvailable)
            return namedWorkspaces;
        
        for (var i = 0; i < NiriService.allWorkspaces.length; i++) {
            var ws = NiriService.allWorkspaces[i];
            if (ws.name && ws.name.trim() !== "") {
                namedWorkspaces.push(ws.name);
            }
        }
        return namedWorkspaces;
    }

    function setClockCompactMode(enabled) {
        clockCompactMode = enabled;
        saveSettings();
    }

    function setClockDateFormat(format) {
        clockDateFormat = format;
        saveSettings();
    }

    function setLockDateFormat(format) {
        lockDateFormat = format;
        saveSettings();
    }

    function setMediaSize(size) {
        mediaSize = size;
        saveSettings();
    }

    function applyStoredTheme() {
        if (typeof Theme !== "undefined")
            Theme.switchTheme(themeIndex, themeIsDynamic, false);
        else
            Qt.callLater(() => {
            if (typeof Theme !== "undefined")
                Theme.switchTheme(themeIndex, themeIsDynamic, false);

        });
    }

    function setTheme(index, isDynamic) {
        themeIndex = index;
        themeIsDynamic = isDynamic;
        saveSettings();
    }

    function setTopBarTransparency(transparency) {
        topBarTransparency = transparency;
        saveSettings();
    }

    function setTopBarWidgetTransparency(transparency) {
        topBarWidgetTransparency = transparency;
        saveSettings();
    }

    function setPopupTransparency(transparency) {
        popupTransparency = transparency;
        saveSettings();
    }

    function setDockTransparency(transparency) {
        dockTransparency = transparency;
        saveSettings();
    }

    // New preference setters
    function setClockFormat(use24Hour) {
        use24HourClock = use24Hour;
        saveSettings();
    }

    function setTemperatureUnit(fahrenheit) {
        useFahrenheit = fahrenheit;
        saveSettings();
    }

    function setNightModeEnabled(enabled) {
        nightModeEnabled = enabled;
        saveSettings();
    }

    // Widget visibility setters
    function setShowLauncherButton(enabled) {
        showLauncherButton = enabled;
        saveSettings();
    }

    function setShowWorkspaceSwitcher(enabled) {
        showWorkspaceSwitcher = enabled;
        saveSettings();
    }

    function setShowFocusedWindow(enabled) {
        showFocusedWindow = enabled;
        saveSettings();
    }

    function setShowWeather(enabled) {
        showWeather = enabled;
        saveSettings();
    }

    function setShowMusic(enabled) {
        showMusic = enabled;
        saveSettings();
    }

    function setShowClipboard(enabled) {
        showClipboard = enabled;
        saveSettings();
    }

    function setShowCpuUsage(enabled) {
        showCpuUsage = enabled;
        saveSettings();
    }

    function setShowMemUsage(enabled) {
        showMemUsage = enabled;
        saveSettings();
    }

    function setShowCpuTemp(enabled) {
        showCpuTemp = enabled;
        saveSettings();
    }

    function setShowGpuTemp(enabled) {
        showGpuTemp = enabled;
        saveSettings();
    }

    function setSelectedGpuIndex(index) {
        selectedGpuIndex = index;
        saveSettings();
    }

    function setEnabledGpuPciIds(pciIds) {
        enabledGpuPciIds = pciIds;
        saveSettings();
    }

    function setShowSystemTray(enabled) {
        showSystemTray = enabled;
        saveSettings();
    }

    function setShowClock(enabled) {
        showClock = enabled;
        saveSettings();
    }

    function setShowNotificationButton(enabled) {
        showNotificationButton = enabled;
        saveSettings();
    }

    function setShowBattery(enabled) {
        showBattery = enabled;
        saveSettings();
    }

    function setShowControlCenterButton(enabled) {
        showControlCenterButton = enabled;
        saveSettings();
    }

    function setTopBarWidgetOrder(order) {
        topBarWidgetOrder = order;
        saveSettings();
    }

    function setTopBarLeftWidgets(order) {
        topBarLeftWidgets = order;
        updateListModel(leftWidgetsModel, order);
        saveSettings();
    }

    function setTopBarCenterWidgets(order) {
        topBarCenterWidgets = order;
        updateListModel(centerWidgetsModel, order);
        saveSettings();
    }

    function setTopBarRightWidgets(order) {
        topBarRightWidgets = order;
        updateListModel(rightWidgetsModel, order);
        saveSettings();
    }

    function updateListModel(listModel, order) {
        listModel.clear();
        for (var i = 0; i < order.length; i++) {
            var widgetId = typeof order[i] === "string" ? order[i] : order[i].id;
            var enabled = typeof order[i] === "string" ? true : order[i].enabled;
            var size = typeof order[i] === "string" ? undefined : order[i].size;
            var selectedGpuIndex = typeof order[i] === "string" ? undefined : order[i].selectedGpuIndex;
            var pciId = typeof order[i] === "string" ? undefined : order[i].pciId;
            var item = {
                "widgetId": widgetId,
                "enabled": enabled
            };
            if (size !== undefined)
                item.size = size;

            if (selectedGpuIndex !== undefined)
                item.selectedGpuIndex = selectedGpuIndex;

            if (pciId !== undefined)
                item.pciId = pciId;

            listModel.append(item);
        }
        // Emit signal to notify widgets that data has changed
        widgetDataChanged();
    }

    function resetTopBarWidgetsToDefault() {
        var defaultLeft = ["launcherButton", "workspaceSwitcher", "focusedWindow"];
        var defaultCenter = ["music", "clock", "weather"];
        var defaultRight = ["systemTray", "clipboard", "notificationButton", "battery", "controlCenterButton"];
        topBarLeftWidgets = defaultLeft;
        topBarCenterWidgets = defaultCenter;
        topBarRightWidgets = defaultRight;
        updateListModel(leftWidgetsModel, defaultLeft);
        updateListModel(centerWidgetsModel, defaultCenter);
        updateListModel(rightWidgetsModel, defaultRight);
        showLauncherButton = true;
        showWorkspaceSwitcher = true;
        showFocusedWindow = true;
        showWeather = true;
        showMusic = true;
        showClipboard = true;
        showCpuUsage = true;
        showMemUsage = true;
        showCpuTemp = true;
        showGpuTemp = true;
        showSystemTray = true;
        showClock = true;
        showNotificationButton = true;
        showBattery = true;
        showControlCenterButton = true;
        saveSettings();
    }

    // View mode setters
    function setAppLauncherViewMode(mode) {
        appLauncherViewMode = mode;
        saveSettings();
    }

    function setSpotlightModalViewMode(mode) {
        spotlightModalViewMode = mode;
        saveSettings();
    }

    // Weather location setter
    function setWeatherLocation(displayName, coordinates) {
        weatherLocation = displayName;
        weatherCoordinates = coordinates;
        saveSettings();
    }

    function setAutoLocation(enabled) {
        useAutoLocation = enabled;
        saveSettings();
    }

    function setWeatherEnabled(enabled) {
        weatherEnabled = enabled;
        saveSettings();
    }

    // Network preference setter
    function setNetworkPreference(preference) {
        networkPreference = preference;
        saveSettings();
    }

    function detectAvailableIconThemes() {
        // First detect system default, then available themes
        systemDefaultDetectionProcess.running = true;
    }

    function detectQtTools() {
        qtToolsDetectionProcess.running = true;
    }

    function setIconTheme(themeName) {
        iconTheme = themeName;
        updateGtkIconTheme(themeName);
        updateQtIconTheme(themeName);
        saveSettings();
        if (typeof Theme !== "undefined" && Theme.isDynamicTheme && typeof Colors !== "undefined")
            Colors.generateSystemThemes();

    }

    function updateGtkIconTheme(themeName) {
        var gtkThemeName = (themeName === "System Default") ? systemDefaultIconTheme : themeName;
        if (gtkThemeName !== "System Default" && gtkThemeName !== "") {
            var script = "if command -v gsettings >/dev/null 2>&1 && gsettings list-schemas | grep -q org.gnome.desktop.interface; then\n" + "    gsettings set org.gnome.desktop.interface icon-theme '" + gtkThemeName + "'\n" + "    echo 'Updated via gsettings'\n" + "elif command -v dconf >/dev/null 2>&1; then\n" + "    dconf write /org/gnome/desktop/interface/icon-theme \\\"" + gtkThemeName + "\\\"\n" + "    echo 'Updated via dconf'\n" + "fi\n" + "\n" + "# Ensure config directories exist\n" + "mkdir -p " + _configDir + "/gtk-3.0 " + _configDir + "/gtk-4.0\n" + "\n" + "# Update settings.ini files (keep existing gtk-theme-name)\n" + "for config_dir in " + _configDir + "/gtk-3.0 " + _configDir + "/gtk-4.0; do\n" + "    settings_file=\"$config_dir/settings.ini\"\n" + "    if [ -f \"$settings_file\" ]; then\n" + "        # Update existing icon-theme-name line or add it\n" + "        if grep -q '^gtk-icon-theme-name=' \"$settings_file\"; then\n" + "            sed -i 's/^gtk-icon-theme-name=.*/gtk-icon-theme-name=" + gtkThemeName + "/' \"$settings_file\"\n" + "        else\n" + "            # Add icon theme setting to [Settings] section or create it\n" + "            if grep -q '\\[Settings\\]' \"$settings_file\"; then\n" + "                sed -i '/\\[Settings\\]/a gtk-icon-theme-name=" + gtkThemeName + "' \"$settings_file\"\n" + "            else\n" + "                echo -e '\\n[Settings]\\ngtk-icon-theme-name=" + gtkThemeName + "' >> \"$settings_file\"\n" + "            fi\n" + "        fi\n" + "    else\n" + "        # Create new settings.ini file\n" + "        echo -e '[Settings]\\ngtk-icon-theme-name=" + gtkThemeName + "' > \"$settings_file\"\n" + "    fi\n" + "    echo \"Updated $settings_file\"\n" + "done\n" + "\n" + "# Clear icon cache and force refresh\n" + "rm -rf ~/.cache/icon-cache ~/.cache/thumbnails 2>/dev/null || true\n" + "# Send SIGHUP to running GTK applications to reload themes (Fedora-specific)\n" + "pkill -HUP -f 'gtk' 2>/dev/null || true\n";
            Quickshell.execDetached(["sh", "-lc", script]);
        }
    }

    function updateQtIconTheme(themeName) {
        var qtThemeName = (themeName === "System Default") ? "" : themeName;
        var home = _shq(root._homeUrl.replace("file://", ""));
        if (!qtThemeName) {
            var revertScript = "remove_icon_theme() {\n" + "  local config_file=\"$1\"\n" + "  if [ -f \"$config_file\" ]; then\n" + "    awk '\n" + "      BEGIN { in_appearance = 0 }\n" + "      /^\\[Appearance\\]/ { in_appearance = 1; print; next }\n" + "      /^\\[/ && in_appearance { in_appearance = 0 }\n" + "      in_appearance && /^icon_theme=/ { next }\n" + "      { print }\n" + "    ' \"$config_file\" > \"$config_file.tmp\" && mv \"$config_file.tmp\" \"$config_file\"\n" + "  fi\n" + "}\n" + "remove_icon_theme " + _configDir + "/qt5ct/qt5ct.conf\n" + "remove_icon_theme " + _configDir + "/qt6ct/qt6ct.conf\n" + "rm -f " + _configDir + "/environment.d/95-qtct.conf 2>/dev/null || true\n" + "rm -rf " + home + "/.cache/icon-cache " + home + "/.cache/thumbnails 2>/dev/null || true\n";
            Quickshell.execDetached(["sh", "-lc", revertScript]);
            return ;
        }
        var script = "mkdir -p " + _configDir + "/qt5ct " + _configDir + "/qt6ct " + _configDir + "/environment.d 2>/dev/null || true\n" + "update_qt_config() {\n" + "  local config_file=\"$1\"\n" + "  local theme_name=\"$2\"\n" + "  if [ -f \"$config_file\" ]; then\n" + "    if grep -q '^\\[Appearance\\]' \"$config_file\"; then\n" + "      awk -v theme=\"$theme_name\" '\n" + "        BEGIN { in_appearance = 0; icon_theme_added = 0 }\n" + "        /^\\[Appearance\\]/ { in_appearance = 1; print; next }\n" + "        /^\\[/ && !/^\\[Appearance\\]/ { \n" + "          if (in_appearance && !icon_theme_added) { \n" + "            print \"icon_theme=\" theme; icon_theme_added = 1 \n" + "          } \n" + "          in_appearance = 0; print; next \n" + "        }\n" + "        in_appearance && /^icon_theme=/ { \n" + "          if (!icon_theme_added) { \n" + "            print \"icon_theme=\" theme; icon_theme_added = 1 \n" + "          } \n" + "          next \n" + "        }\n" + "        { print }\n" + "        END { if (in_appearance && !icon_theme_added) print \"icon_theme=\" theme }\n" + "      ' \"$config_file\" > \"$config_file.tmp\" && mv \"$config_file.tmp\" \"$config_file\"\n" + "    else\n" + "      printf '\\n[Appearance]\\nicon_theme=%s\\n' \"$theme_name\" >> \"$config_file\"\n" + "    fi\n" + "  else\n" + "    printf '[Appearance]\\nicon_theme=%s\\n' \"$theme_name\" > \"$config_file\"\n" + "  fi\n" + "}\n" + "update_qt_config " + _configDir + "/qt5ct/qt5ct.conf " + _shq(qtThemeName) + "\n" + "update_qt_config " + _configDir + "/qt6ct/qt6ct.conf " + _shq(qtThemeName) + "\n" + "rm -rf " + home + "/.cache/icon-cache " + home + "/.cache/thumbnails 2>/dev/null || true\n";
        Quickshell.execDetached(["sh", "-lc", script]);
    }

    function applyStoredIconTheme() {
        updateGtkIconTheme(iconTheme);
        updateQtIconTheme(iconTheme);
    }

    function setUseOSLogo(enabled) {
        useOSLogo = enabled;
        saveSettings();
    }

    function setOSLogoColorOverride(color) {
        osLogoColorOverride = color;
        saveSettings();
    }

    function setOSLogoBrightness(brightness) {
        osLogoBrightness = brightness;
        saveSettings();
    }

    function setOSLogoContrast(contrast) {
        osLogoContrast = contrast;
        saveSettings();
    }

    function setWallpaperDynamicTheming(enabled) {
        wallpaperDynamicTheming = enabled;
        saveSettings();
    }

    function setFontFamily(family) {
        fontFamily = family;
        saveSettings();
    }

    function setFontWeight(weight) {
        fontWeight = weight;
        saveSettings();
    }

    function setMonoFontFamily(family) {
        monoFontFamily = family;
        saveSettings();
    }

    function setGtkThemingEnabled(enabled) {
        gtkThemingEnabled = enabled;
        saveSettings();
    }

    function setQtThemingEnabled(enabled) {
        qtThemingEnabled = enabled;
        saveSettings();
    }

    function setShowDock(enabled) {
        showDock = enabled;
        saveSettings();
    }

    function setDockAutoHide(enabled) {
        dockAutoHide = enabled;
        saveSettings();
    }

    function setCornerRadius(radius) {
        cornerRadius = radius;
        saveSettings();
    }

    function setNotificationOverlayEnabled(enabled) {
        notificationOverlayEnabled = enabled;
        saveSettings();
    }

    function setTopBarAutoHide(enabled) {
        topBarAutoHide = enabled;
        saveSettings();
    }

    function setNotificationTimeoutLow(timeout) {
        notificationTimeoutLow = timeout;
        saveSettings();
    }

    function setNotificationTimeoutNormal(timeout) {
        notificationTimeoutNormal = timeout;
        saveSettings();
    }

    function setNotificationTimeoutCritical(timeout) {
        notificationTimeoutCritical = timeout;
        saveSettings();
    }

    function _shq(s) {
        return "'" + String(s).replace(/'/g, "'\\''") + "'";
    }

    Component.onCompleted: {
        loadSettings();
        fontCheckTimer.start();
        initializeListModels();
    }

    ListModel {
        id: leftWidgetsModel
    }

    ListModel {
        id: centerWidgetsModel
    }

    ListModel {
        id: rightWidgetsModel
    }

    Timer {
        id: fontCheckTimer

        interval: 3000
        repeat: false
        onTriggered: {
            var availableFonts = Qt.fontFamilies();
            var missingFonts = [];
            if (fontFamily === defaultFontFamily && !availableFonts.includes(defaultFontFamily))
                missingFonts.push(defaultFontFamily);

            if (monoFontFamily === defaultMonoFontFamily && !availableFonts.includes(defaultMonoFontFamily))
                missingFonts.push(defaultMonoFontFamily);

            if (missingFonts.length > 0) {
                var message = "Missing fonts: " + missingFonts.join(", ") + ". Using system defaults.";
                ToastService.showWarning(message);
            }
        }
    }

    FileView {
        id: settingsFile

        path: StandardPaths.writableLocation(StandardPaths.ConfigLocation) + "/DankMaterialShell/settings.json"
        blockLoading: true
        blockWrites: true
        watchChanges: true
        onLoaded: {
            parseSettings(settingsFile.text());
        }
        onLoadFailed: (error) => {
            applyStoredTheme();
        }
    }

    Process {
        id: systemDefaultDetectionProcess

        command: ["sh", "-c", "gsettings get org.gnome.desktop.interface icon-theme 2>/dev/null | sed \"s/'//g\" || echo ''"]
        running: false
        onExited: (exitCode) => {
            if (exitCode === 0 && stdout && stdout.length > 0)
                systemDefaultIconTheme = stdout.trim();
            else
                systemDefaultIconTheme = "";
            iconThemeDetectionProcess.running = true;
        }
    }

    Process {
        id: iconThemeDetectionProcess

        command: ["sh", "-c", "find /usr/share/icons ~/.local/share/icons ~/.icons -maxdepth 1 -type d 2>/dev/null | sed 's|.*/||' | grep -v '^icons$' | sort -u"]
        running: false

        stdout: StdioCollector {
            onStreamFinished: {
                var detectedThemes = ["System Default"];
                if (text && text.trim()) {
                    var themes = text.trim().split('\n');
                    for (var i = 0; i < themes.length; i++) {
                        var theme = themes[i].trim();
                        if (theme && theme !== "" && theme !== "default" && theme !== "hicolor" && theme !== "locolor")
                            detectedThemes.push(theme);

                    }
                }
                availableIconThemes = detectedThemes;
            }
        }

    }

    Process {
        id: qtToolsDetectionProcess

        command: ["sh", "-c", "echo -n 'qt5ct:'; command -v qt5ct >/dev/null && echo 'true' || echo 'false'; echo -n 'qt6ct:'; command -v qt6ct >/dev/null && echo 'true' || echo 'false'"]
        running: false

        stdout: StdioCollector {
            onStreamFinished: {
                if (text && text.trim()) {
                    var lines = text.trim().split('\n');
                    for (var i = 0; i < lines.length; i++) {
                        var line = lines[i];
                        if (line.startsWith('qt5ct:'))
                            qt5ctAvailable = line.split(':')[1] === 'true';
                        else if (line.startsWith('qt6ct:'))
                            qt6ctAvailable = line.split(':')[1] === 'true';
                    }
                }
            }
        }

    }

}