Added announcement modal (#3098)

ui/desktop/announcements/content.ts

@@ -0,0 +1,7 @@
+// Map of announcement file names to their content
+export const announcementContents: Record<string, string> = {};
+
+// Helper function to get announcement content by filename
+export function getAnnouncementContent(filename: string): string | null {
+  return announcementContents[filename] || null;
+}

ui/desktop/announcements/index.json

@@ -0,0 +1 @@
+[]

ui/desktop/src/App.tsx

@@ -12,6 +12,7 @@ import { extractExtensionName } from './components/settings/extensions/utils';
 import { GoosehintsModal } from './components/GoosehintsModal';
 import { type ExtensionConfig } from './extensions';
 import { type Recipe } from './recipe';
+import AnnouncementModal from './components/AnnouncementModal';
 
 import ChatView from './components/ChatView';
 import SuspenseLoader from './suspense-loader';
@@ -610,6 +611,7 @@ export default function App() {
           setIsGoosehintsModalOpen={setIsGoosehintsModalOpen}
         />
       )}
+      <AnnouncementModal />
     </ModelAndProviderProvider>
   );
 }

ui/desktop/src/components/AnnouncementModal.tsx

@@ -0,0 +1,156 @@
+import { useState, useEffect } from 'react';
+import { BaseModal } from './ui/BaseModal';
+import MarkdownContent from './MarkdownContent';
+import { ANNOUNCEMENTS_ENABLED } from '../updates';
+import packageJson from '../../package.json';
+import { getAnnouncementContent } from '../../announcements/content';
+import { Button } from './ui/button';
+
+interface AnnouncementMeta {
+  id: string;
+  version: string;
+  title: string;
+  file: string;
+}
+
+// Simple version comparison function for semantic versioning (x.y.z)
+// Returns: -1 if a < b, 0 if a === b, 1 if a > b
+function compareVersions(a: string, b: string): number {
+  const parseVersion = (version: string) => version.split('.').map((part) => parseInt(part, 10));
+
+  const versionA = parseVersion(a);
+  const versionB = parseVersion(b);
+
+  for (let i = 0; i < Math.max(versionA.length, versionB.length); i++) {
+    const partA = versionA[i] || 0;
+    const partB = versionB[i] || 0;
+
+    if (partA < partB) return -1;
+    if (partA > partB) return 1;
+  }
+
+  return 0;
+}
+
+export default function AnnouncementModal() {
+  const [showAnnouncementModal, setShowAnnouncementModal] = useState(false);
+  const [combinedAnnouncementContent, setCombinedAnnouncementContent] = useState<string | null>(
+    null
+  );
+  const [unseenAnnouncements, setUnseenAnnouncements] = useState<AnnouncementMeta[]>([]);
+
+  // Load announcements and check for unseen ones
+  useEffect(() => {
+    const loadAnnouncements = async () => {
+      // Only proceed if announcements are enabled
+      if (!ANNOUNCEMENTS_ENABLED) {
+        return;
+      }
+
+      try {
+        // Load the announcements index
+        const indexModule = await import('../../announcements/index.json');
+        const announcements = indexModule.default as AnnouncementMeta[];
+
+        // Get current app version
+        const currentVersion = packageJson.version;
+
+        // Filter announcements to only include those for current version or earlier
+        const applicableAnnouncements = announcements.filter((announcement) => {
+          // Simple version comparison - assumes semantic versioning
+          const announcementVersion = announcement.version;
+          return compareVersions(announcementVersion, currentVersion) <= 0;
+        });
+
+        // Get list of seen announcement IDs
+        const seenAnnouncementIds = JSON.parse(
+          localStorage.getItem('seenAnnouncementIds') || '[]'
+        ) as string[];
+
+        // Find ALL unseen announcements (in order)
+        const unseenAnnouncementsList = applicableAnnouncements.filter(
+          (announcement) => !seenAnnouncementIds.includes(announcement.id)
+        );
+
+        if (unseenAnnouncementsList.length > 0) {
+          // Load content for all unseen announcements
+          const contentPromises = unseenAnnouncementsList.map(async (announcement) => {
+            const content = getAnnouncementContent(announcement.file);
+            return { announcement, content };
+          });
+
+          const loadedAnnouncements = await Promise.all(contentPromises);
+          const validAnnouncements = loadedAnnouncements.filter(({ content }) => content);
+
+          if (validAnnouncements.length > 0) {
+            // Combine all announcement content with separators
+            const combinedContent = validAnnouncements
+              .map(({ content }) => content)
+              .join('\n\n---\n\n');
+
+            setUnseenAnnouncements(validAnnouncements.map(({ announcement }) => announcement));
+            setCombinedAnnouncementContent(combinedContent);
+            setShowAnnouncementModal(true);
+          }
+        }
+      } catch (error) {
+        console.log('No announcements found or failed to load:', error);
+      }
+    };
+
+    loadAnnouncements();
+  }, []);
+
+  const handleCloseAnnouncement = () => {
+    if (unseenAnnouncements.length === 0) return;
+
+    // Get existing seen announcement IDs
+    const seenAnnouncementIds = JSON.parse(
+      localStorage.getItem('seenAnnouncementIds') || '[]'
+    ) as string[];
+
+    // Add all unseen announcement IDs to the seen list
+    const newSeenIds = [...seenAnnouncementIds];
+    unseenAnnouncements.forEach((announcement) => {
+      if (!newSeenIds.includes(announcement.id)) {
+        newSeenIds.push(announcement.id);
+      }
+    });
+
+    localStorage.setItem('seenAnnouncementIds', JSON.stringify(newSeenIds));
+    setShowAnnouncementModal(false);
+  };
+
+  // Don't render anything if there are no announcements to show
+  if (!combinedAnnouncementContent || unseenAnnouncements.length === 0) {
+    return null;
+  }
+
+  return (
+    <BaseModal
+      isOpen={showAnnouncementModal}
+      title={
+        unseenAnnouncements.length === 1
+          ? unseenAnnouncements[0].title
+          : `${unseenAnnouncements.length}`
+      }
+      actions={
+        <div className="flex justify-end pb-4">
+          <Button
+            variant="ghost"
+            onClick={handleCloseAnnouncement}
+            className="w-full h-[60px] rounded-none border-b border-borderSubtle bg-transparent hover:bg-bgSubtle text-textProminent font-medium text-md"
+          >
+            Got it!
+          </Button>
+        </div>
+      }
+    >
+      <div className="max-h-96 overflow-y-auto -mx-12">
+        <div className="px-4 py-10">
+          <MarkdownContent content={combinedAnnouncementContent} />
+        </div>
+      </div>
+    </BaseModal>
+  );
+}

ui/desktop/src/components/ui/BaseModal.tsx

@@ -8,7 +8,7 @@ export function BaseModal({
   actions,
 }: {
   isOpen: boolean;
-  title: string;
+  title?: string;
   children: React.ReactNode;
   actions: React.ReactNode; // Buttons for actions
 }) {
@@ -19,9 +19,11 @@ export function BaseModal({
       <Card className="fixed top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2 w-[440px] bg-white dark:bg-gray-800 rounded-xl shadow-xl overflow-hidden p-[16px] pt-[24px] pb-0">
         <div className="px-8 pb-0 space-y-8">
           {/* Header */}
-          <div className="flex">
-            <h2 className="text-2xl font-regular dark:text-white text-gray-900">{title}</h2>
-          </div>
+          {title && (
+            <div className="flex">
+              <h2 className="text-2xl font-regular dark:text-white text-gray-900">{title}</h2>
+            </div>
+          )}
 
           {/* Content */}
           {children && <div className="px-8">{children}</div>}

ui/desktop/src/json.d.ts

@@ -38,6 +38,11 @@ declare module '*.mp4' {
   export default value;
 }
 
+declare module '*.md?raw' {
+  const value: string;
+  export default value;
+}
+
 // Extend CSS properties to include Electron-specific properties
 declare namespace React {
   interface CSSProperties {

ui/desktop/src/updates.ts

@@ -1,2 +1,3 @@
 export const UPDATES_ENABLED = true;
 export const COST_TRACKING_ENABLED = true;
+export const ANNOUNCEMENTS_ENABLED = false;