extract NetworkService singleton from NetworkModule and NetworkMenu

shell/services/NetworkService.qml

@@ -0,0 +1,180 @@
+pragma Singleton
+
+import QtQuick
+import Quickshell.Io
+import "." as S
+
+QtObject {
+    id: root
+
+    // Connection state
+    property string ifname: ""
+    property string essid: ""
+    property string state: "disconnected" // "disconnected" | "wifi" | "eth" | "linked"
+    property string ipAddr: ""
+    property string signal: ""
+
+    // Wi-Fi networks and radio state
+    property var networks: []
+    property bool wifiEnabled: true
+
+    function refresh() {
+        _statusProc.running = true;
+        _scannerProc.running = true;
+    }
+
+    function setWifi(enabled) {
+        _radioProc._state = enabled ? "on" : "off";
+        _radioProc.running = true;
+    }
+
+    function connectNetwork(uuid) {
+        _connectProc._uuid = uuid;
+        _connectProc.running = true;
+    }
+
+    function disconnectNetwork(uuid) {
+        _disconnectProc._uuid = uuid;
+        _disconnectProc.running = true;
+    }
+
+    // Status polling
+    property Process _statusProc: Process {
+        running: S.Modules.network.enable
+        command: ["sh", "-c", "line=$(nmcli -t -f NAME,TYPE,DEVICE connection show --active 2>/dev/null | head -1); if [ -z \"$line\" ]; then dev=$(nmcli -t -f DEVICE,STATE device 2>/dev/null | grep ':connected' | grep -v ':unmanaged\\|:unavailable\\|:disconnected\\|:connecting' | head -1 | cut -d: -f1); [ -n \"$dev\" ] && line=\"linked:linked:$dev\"; fi; [ -z \"$line\" ] && exit 0; echo \"$line\"; dev=$(echo \"$line\" | cut -d: -f3); ip=$(nmcli -t -f IP4.ADDRESS device show \"$dev\" 2>/dev/null | head -1 | cut -d: -f2); echo \"ip:${ip:-}\"; sig=$(nmcli -t -f GENERAL.SIGNAL device show \"$dev\" 2>/dev/null | head -1 | cut -d: -f2); echo \"sig:${sig:-}\""]
+        stdout: StdioCollector {
+            onStreamFinished: {
+                const lines = text.trim().split("\n");
+                if (!lines[0]) {
+                    root.state = "disconnected";
+                    root.essid = "";
+                    root.ifname = "";
+                    root.ipAddr = "";
+                    root.signal = "";
+                    return;
+                }
+                const parts = lines[0].split(":");
+                root.essid = parts[0] || "";
+                root.ifname = parts[2] || "";
+                if ((parts[1] || "").includes("wireless"))
+                    root.state = "wifi";
+                else if (parts[0] === "linked")
+                    root.state = "linked";
+                else
+                    root.state = "eth";
+                root.ipAddr = "";
+                root.signal = "";
+                for (let i = 1; i < lines.length; i++) {
+                    if (lines[i].startsWith("ip:"))
+                        root.ipAddr = lines[i].slice(3);
+                    else if (lines[i].startsWith("sig:"))
+                        root.signal = lines[i].slice(4);
+                }
+            }
+        }
+    }
+
+    // Event-driven monitor
+    property Process _monitor: Process {
+        running: S.Modules.network.enable
+        command: ["nmcli", "monitor"]
+        stdout: SplitParser {
+            splitMarker: "\n"
+            onRead: _debounce.restart()
+        }
+    }
+
+    property Timer _debounce: Timer {
+        interval: 300
+        onTriggered: root.refresh()
+    }
+
+    // Fallback poll
+    property Timer _fallbackPoll: Timer {
+        interval: 60000
+        running: S.Modules.network.enable
+        repeat: true
+        onTriggered: root.refresh()
+    }
+
+    // Wi-Fi scanner (connections + available SSIDs)
+    property Process _scannerProc: Process {
+        running: true
+        command: ["sh", "-c", "echo '---RADIO---';" + "nmcli radio wifi 2>/dev/null;" + "echo '---CONNS---';" + "nmcli -t -f NAME,UUID,TYPE,ACTIVE connection show 2>/dev/null;" + "echo '---WIFI---';" + "nmcli -t -f SSID,SIGNAL device wifi list --rescan no 2>/dev/null"]
+        stdout: StdioCollector {
+            onStreamFinished: {
+                const radioSection = text.split("---CONNS---")[0].split("---RADIO---")[1] || "";
+                root.wifiEnabled = radioSection.trim() === "enabled";
+
+                const sections = text.split("---WIFI---");
+                const connLines = (sections[0] || "").split("---CONNS---")[1] || "";
+                const wifiLines = sections[1] || "";
+
+                const visible = {};
+                for (const l of wifiLines.trim().split("\n")) {
+                    if (!l)
+                        continue;
+                    const parts = l.split(":");
+                    const ssid = parts[0];
+                    if (ssid)
+                        visible[ssid] = parseInt(parts[1]) || 0;
+                }
+
+                const nets = [];
+                for (const l of connLines.trim().split("\n")) {
+                    if (!l)
+                        continue;
+                    const parts = l.split(":");
+                    const name = parts[0];
+                    const uuid = parts[1];
+                    const type = parts[2] || "";
+                    const active = parts[3] === "yes";
+                    const isWifi = type.includes("wireless");
+
+                    if (isWifi && !(name in visible))
+                        continue;
+
+                    nets.push({
+                        name: name,
+                        uuid: uuid,
+                        isWifi: isWifi,
+                        active: active,
+                        signal: isWifi ? (visible[name] || 0) : -1
+                    });
+                }
+
+                nets.sort((a, b) => {
+                    if (a.active !== b.active)
+                        return a.active ? -1 : 1;
+                    if (a.signal >= 0 && b.signal >= 0)
+                        return b.signal - a.signal;
+                    return a.name.localeCompare(b.name);
+                });
+
+                root.networks = nets;
+            }
+        }
+    }
+
+    // Action processes
+    property Process _radioProc: Process {
+        property string _state: ""
+        command: ["nmcli", "radio", "wifi", _state]
+        onRunningChanged: if (!running)
+            root.refresh()
+    }
+
+    property Process _connectProc: Process {
+        property string _uuid: ""
+        command: ["nmcli", "connection", "up", _uuid]
+        onRunningChanged: if (!running)
+            root.refresh()
+    }
+
+    property Process _disconnectProc: Process {
+        property string _uuid: ""
+        command: ["nmcli", "connection", "down", _uuid]
+        onRunningChanged: if (!running)
+            root.refresh()
+    }
+}

shell/services/qmldir

@@ -9,3 +9,4 @@ NotifItem 1.0 NotifItem.qml
 singleton LockService 1.0 LockService.qml
 singleton BacklightService 1.0 BacklightService.qml
 singleton MprisService 1.0 MprisService.qml
+singleton NetworkService 1.0 NetworkService.qml