quickshell: should be everything I want now

quickshell/Services/PowerProfileService.qml

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+import QtQuick
+import Quickshell
+import Quickshell.Services.UPower
+import qs.Services
+import qs.Utils
+pragma Singleton
+
+Singleton {
+    id: root
+
+    readonly property var powerProfiles: PowerProfiles
+    readonly property bool available: powerProfiles && powerProfiles.hasPerformanceProfile
+    property int profile: powerProfiles ? powerProfiles.profile : PowerProfile.Balanced
+
+    function getName(p) {
+        if (!available)
+            return "Unknown";
+
+        const prof = (p !== undefined) ? p : profile;
+        switch (prof) {
+        case PowerProfile.Performance:
+            return "Performance";
+        case PowerProfile.Balanced:
+            return "Balanced";
+        case PowerProfile.PowerSaver:
+            return "Power saver";
+        default:
+            return "Unknown";
+        }
+    }
+
+    function getIcon(p) {
+        if (!available)
+            return "balanced";
+
+        const prof = (p !== undefined) ? p : profile;
+        switch (prof) {
+        case PowerProfile.Performance:
+            return "performance";
+        case PowerProfile.Balanced:
+            return "balanced";
+        case PowerProfile.PowerSaver:
+            return "powersaver";
+        default:
+            return "balanced";
+        }
+    }
+
+    function setProfile(p) {
+        if (!available)
+            return ;
+
+        try {
+            powerProfiles.profile = p;
+        } catch (e) {
+            Logger.error("PowerProfileService", "Failed to set profile:", e);
+        }
+    }
+
+    function cycleProfile() {
+        if (!available)
+            return ;
+
+        const current = powerProfiles.profile;
+        if (current === PowerProfile.Performance)
+            setProfile(PowerProfile.PowerSaver);
+        else if (current === PowerProfile.Balanced)
+            setProfile(PowerProfile.Performance);
+        else if (current === PowerProfile.PowerSaver)
+            setProfile(PowerProfile.Balanced);
+    }
+
+    Connections {
+        function onProfileChanged() {
+            root.profile = powerProfiles.profile;
+            // Only show toast if we have a valid profile name (not "Unknown")
+            const profileName = root.getName();
+            if (profileName !== "Unknown")
+                ToastService.showNotice(I18n.tr("toast.power-profile.changed"), I18n.tr("toast.power-profile.profile-name", {
+                    "profile": profileName
+                }));
+
+        }
+
+        target: powerProfiles
+    }
+
+}