feat: add flatpak profile state hook

1 files changed, 105 insertions, 0 deletions

diff --git a/src/hooks/useFlatpakConfiguration.ts b/src/hooks/useFlatpakConfiguration.ts
new file mode 100644
index 0000000..e8fae99
--- /dev/null
+++ b/src/hooks/useFlatpakConfiguration.ts
@@ -0,0 +1,105 @@
+import { useCallback, useEffect, useMemo, useState } from "react";
+import {
+  enableFlatpakApp,
+  getFlatpakApps,
+  getRunningFlatpakApps,
+  removeFlatpakApp,
+  setFlatpakWorkaroundState,
+  updateFlatpakConfig,
+  type FlatpakApp,
+  type LsfgConfig,
+  type WorkaroundState,
+} from "../api/lsfgApi";
+import { showErrorToast } from "../utils/toastUtils";
+
+export function useFlatpakConfiguration(enabled: boolean) {
+  const [apps, setApps] = useState<FlatpakApp[]>([]);
+  const [runningApps, setRunningApps] = useState<FlatpakApp[]>([]);
+  const [loading, setLoading] = useState(false);
+  const [busyAppId, setBusyAppId] = useState("");
+
+  const reload = useCallback(async () => {
+    if (!enabled) {
+      setApps([]);
+      return;
+    }
+    setLoading(true);
+    try {
+      const result = await getFlatpakApps();
+      if (!result.success) throw new Error(result.error || "Could not list Flatpak applications");
+      setApps(result.apps || []);
+    } catch (error) {
+      showErrorToast("Flatpak unavailable", error instanceof Error ? error.message : String(error));
+    } finally {
+      setLoading(false);
+    }
+  }, [enabled]);
+
+  const pollRunning = useCallback(async () => {
+    if (!enabled) {
+      setRunningApps([]);
+      return;
+    }
+    try {
+      const result = await getRunningFlatpakApps();
+      if (result.success) setRunningApps(result.apps || []);
+    } catch {}
+  }, [enabled]);
+
+  useEffect(() => {
+    void reload();
+  }, [reload]);
+
+  useEffect(() => {
+    void pollRunning();
+    if (!enabled) return;
+    const interval = window.setInterval(() => void pollRunning(), 2000);
+    return () => window.clearInterval(interval);
+  }, [enabled, pollRunning]);
+
+  const operate = useCallback(async (appId: string, operation: () => Promise<{ success: boolean; error?: string | null }>) => {
+    if (busyAppId) return false;
+    setBusyAppId(appId);
+    try {
+      const result = await operation();
+      if (!result.success) throw new Error(result.error || "Flatpak operation failed");
+      await reload();
+      await pollRunning();
+      return true;
+    } catch (error) {
+      showErrorToast("Flatpak operation failed", error instanceof Error ? error.message : String(error));
+      return false;
+    } finally {
+      setBusyAppId("");
+    }
+  }, [busyAppId, pollRunning, reload]);
+
+  const enableApp = useCallback((appId: string) => operate(appId, () => enableFlatpakApp(appId)), [operate]);
+  const removeApp = useCallback((appId: string) => operate(appId, () => removeFlatpakApp(appId)), [operate]);
+  const updateConfig = useCallback(
+    (appId: string, config: LsfgConfig) => operate(appId, () => updateFlatpakConfig(appId, config)),
+    [operate],
+  );
+  const updateWorkarounds = useCallback(
+    (appId: string, state: WorkaroundState) => operate(appId, () => setFlatpakWorkaroundState(appId, state)),
+    [operate],
+  );
+
+  const runningApp = useMemo(() => {
+    if (runningApps.length === 0) return null;
+    return runningApps.find((app) => app.active) || (runningApps.length === 1 ? runningApps[0] : null);
+  }, [runningApps]);
+
+  return {
+    apps,
+    runningApps,
+    runningApp,
+    loading,
+    busyAppId,
+    reload,
+    enableApp,
+    removeApp,
+    updateConfig,
+    updateWorkarounds,
+  };
+}