app_store UI: fix launch buttons

kinode/packages/app_store/ui/src/pages/AppPage.tsx

@@ -1,4 +1,4 @@
-import React, { useEffect, useState, useCallback } from "react";
+import React, { useEffect, useState, useCallback, useMemo } from "react";
 import { useNavigate, useParams } from "react-router-dom";
 import { FaDownload, FaCheck, FaTimes, FaPlay, FaSpinner, FaTrash, FaSync } from "react-icons/fa";
 import useAppsStore from "../store";
@@ -8,7 +8,7 @@ import { compareVersions } from "../utils/compareVersions";
 export default function AppPage() {
   const { id } = useParams();
   const navigate = useNavigate();
-  const { fetchListing, fetchInstalledApp, uninstallApp, setAutoUpdate } = useAppsStore();
+  const { fetchListing, fetchInstalledApp, uninstallApp, setAutoUpdate, getLaunchUrl, fetchHomepageApps } = useAppsStore();
   const [app, setApp] = useState<AppListing | null>(null);
   const [installedApp, setInstalledApp] = useState<PackageState | null>(null);
   const [currentVersion, setCurrentVersion] = useState<string | null>(null);
@@ -57,6 +57,21 @@ export default function AppPage() {
     }
   }, [id, fetchListing, fetchInstalledApp]);
 
+
+  const handleLaunch = useCallback(() => {
+    if (app) {
+      const launchUrl = getLaunchUrl(`${app.package_id.package_name}:${app.package_id.publisher_node}`);
+      if (launchUrl) {
+        window.location.href = launchUrl;
+      }
+    }
+  }, [app, getLaunchUrl]);
+
+  const canLaunch = useMemo(() => {
+    if (!app) return false;
+    return !!getLaunchUrl(`${app.package_id.package_name}:${app.package_id.publisher_node}`);
+  }, [app, getLaunchUrl]);
+
   const handleUninstall = async () => {
     if (!app) return;
     setIsUninstalling(true);
@@ -88,16 +103,13 @@ export default function AppPage() {
 
   useEffect(() => {
     loadData();
-  }, [loadData]);
+    fetchHomepageApps();
+  }, [loadData, fetchHomepageApps]);
 
   const handleDownload = () => {
     navigate(`/download/${id}`);
   };
 
-  const handleLaunch = () => {
-    window.location.href = `/${app?.package_id.package_name}:${app?.package_id.package_name}:${app?.package_id.publisher_node}/`;
-  };
-
   if (isLoading) {
     return <div className="app-page"><h4>Loading app details...</h4></div>;
   }
@@ -150,8 +162,12 @@ export default function AppPage() {
       <div className="app-actions">
         {installedApp && (
           <>
-            <button onClick={handleLaunch} className="primary">
-              <FaPlay /> Launch
+            <button
+              onClick={handleLaunch}
+              className="primary"
+              disabled={!canLaunch}
+            >
+              <FaPlay /> {canLaunch ? 'Launch' : 'No UI found for app'}
             </button>
             <button onClick={handleUninstall} className="secondary" disabled={isUninstalling}>
               {isUninstalling ? <FaSpinner className="fa-spin" /> : <FaTrash />} Uninstall

kinode/packages/app_store/ui/src/pages/DownloadPage.tsx

@@ -17,6 +17,8 @@ export default function DownloadPage() {
         installApp,
         removeDownload,
         clearAllActiveDownloads,
+        fetchHomepageApps,
+        getLaunchUrl
     } = useAppsStore();
 
     const [showMetadata, setShowMetadata] = useState(false);
@@ -35,8 +37,9 @@ export default function DownloadPage() {
         if (id) {
             fetchData(id);
             clearAllActiveDownloads();
+            fetchHomepageApps();
         }
-    }, [id, fetchData, clearAllActiveDownloads]);
+    }, [id, fetchData, clearAllActiveDownloads, fetchHomepageApps]);
 
     const handleMirrorSelect = useCallback((mirror: string, status: boolean | null | 'http') => {
         setSelectedMirror(mirror);
@@ -145,9 +148,17 @@ export default function DownloadPage() {
 
     const handleLaunch = useCallback(() => {
         if (app) {
-            navigate(`/${app.package_id.package_name}:${app.package_id.package_name}:${app.package_id.publisher_node}/`);
+            const launchUrl = getLaunchUrl(`${app.package_id.package_name}:${app.package_id.publisher_node}`);
+            if (launchUrl) {
+                window.location.href = launchUrl;
             }
-    }, [app, navigate]);
+        }
+    }, [app, getLaunchUrl]);
+
+    const canLaunch = useMemo(() => {
+        if (!app) return false;
+        return !!getLaunchUrl(`${app.package_id.package_name}:${app.package_id.publisher_node}`);
+    }, [app, getLaunchUrl]);
 
     if (!app) {
         return <div className="downloads-page"><h4>Loading app details...</h4></div>;
@@ -158,8 +169,12 @@ export default function DownloadPage() {
             <div className="app-header">
                 <h2>{app.metadata?.name || app.package_id.package_name}</h2>
                 {installedApp && (
-                    <button onClick={handleLaunch} className="launch-button">
-                        <FaPlay /> Launch
+                    <button
+                        onClick={handleLaunch}
+                        className="launch-button"
+                        disabled={!canLaunch}
+                    >
+                        <FaPlay /> {canLaunch ? 'Launch' : 'No UI found for app'}
                     </button>
                 )}
             </div>

kinode/packages/app_store/ui/src/store/index.ts

@@ -1,6 +1,6 @@
 import { create } from 'zustand'
 import { persist } from 'zustand/middleware'
-import { PackageState, AppListing, MirrorCheckFile, PackageManifest, DownloadItem } from '../types/Apps'
+import { PackageState, AppListing, MirrorCheckFile, PackageManifest, DownloadItem, HomepageApp } from '../types/Apps'
 import { HTTP_STATUS } from '../constants/http'
 import KinodeClientApi from "@kinode/client-api"
 import { WEBSOCKET_URL } from '../utils/ws'
@@ -13,6 +13,7 @@ interface AppsStore {
   downloads: Record<string, DownloadItem[]>
   ourApps: AppListing[]
   ws: KinodeClientApi
+  homepageApps: HomepageApp[]
   activeDownloads: Record<string, { downloaded: number, total: number }>
 
   fetchData: (id: string) => Promise<void>
@@ -25,6 +26,9 @@ interface AppsStore {
   fetchDownloadsForApp: (id: string) => Promise<DownloadItem[]>
   checkMirror: (node: string) => Promise<MirrorCheckFile | null>
 
+  fetchHomepageApps: () => Promise<void>
+  getLaunchUrl: (id: string) => string | null
+
   installApp: (id: string, version_hash: string) => Promise<void>
   uninstallApp: (id: string) => Promise<void>
   downloadApp: (id: string, version_hash: string, downloadFrom: string) => Promise<void>
@@ -49,6 +53,8 @@ const useAppsStore = create<AppsStore>()(
       downloads: {},
       ourApps: [],
       activeDownloads: {},
+      homepageApps: [],
+
 
       fetchData: async (id: string) => {
         if (!id) return;
@@ -174,6 +180,26 @@ const useAppsStore = create<AppsStore>()(
         return [];
       },
 
+      fetchHomepageApps: async () => {
+        try {
+          const res = await fetch('/apps');
+          if (res.status === HTTP_STATUS.OK) {
+            const data: HomepageApp[] = await res.json();
+            set({ homepageApps: data });
+          }
+        } catch (error) {
+          console.error("Error fetching homepage apps:", error);
+        }
+      },
+
+      getLaunchUrl: (id: string) => {
+        const app = get().homepageApps.find(app => `${app.package}:${app.publisher}` === id);
+        if (app && app.path) {
+          return app.path;
+        }
+        return null;
+      },
+
       checkMirror: async (node: string) => {
         try {
           const res = await fetch(`${BASE_URL}/mirrorcheck/${node}`);

kinode/packages/app_store/ui/src/types/Apps.ts

@@ -70,3 +70,16 @@ export interface PackageManifest {
     grant_capabilities: any[]
     public: boolean
 }
+
+export interface HomepageApp {
+    id: string;
+    process: string;
+    package: string;
+    publisher: string;
+    path?: string;
+    label: string;
+    base64_icon?: string;
+    widget?: string;
+    order: number;
+    favorite: boolean;
+}