fix logout disabled bug

README.md

@@ -92,6 +92,19 @@ You can visit [here](https://platform.openai.com/api-keys) to get your OpenAI AP
 
 We love contributions! Feel free to open issues for bugs or feature requests.
 
+## 🛠 Current Issues & Improvements
+
+| Status | Issue                          | Description                                       |
+|--------|--------------------------------|---------------------------------------------------|
+| 🚧 WIP     | AEC Improvement                | Transcription is not working occasionally |
+| 🚧 WIP     | Code Refactoring               | Refactoring the entire codebase for better maintainability. |
+| 🚧 WIP      | Firebase Data Storage Issue    | Session & ask should be saved in firebase |
+| 🚧 WIP      | Login Issue                    | Currently breaking when switching between local and sign-in mode |
+| 🚧 WIP      | Liquid Glass                    | Liquid Glass UI for MacOS 26 |
+| 🚧 WIP      | Permission Issue           | Mic & system audio & display capture permission sometimes not working|
+
+
+
 ## About Pickle
 
 **Our mission is to build a living digital clone for everyone.** Glass is part of Step 1—a trusted pipeline that transforms your daily data into a scalable clone. Visit [pickle.com](https://pickle.com) to learn more.

pickleglass_web/app/activity/details/page.tsx

@@ -89,12 +89,7 @@ function SessionDetailsContent() {
     )
   }
   
-  const combinedConversation = [
+  const askMessages = sessionDetails.ai_messages || [];
-    ...sessionDetails.transcripts.map(t => ({ ...t, type: 'transcript' as const, created_at: t.start_at })),
-    ...sessionDetails.ai_messages.map(m => ({ ...m, type: 'ai_message' as const, created_at: m.sent_at }))
-  ].sort((a, b) => (a.created_at || 0) - (b.created_at || 0));
-
-  const audioTranscripts = sessionDetails.transcripts.filter(t => t.speaker !== 'Me');
 
   return (
     <div className="min-h-screen bg-[#FDFCF9] text-gray-800">
@@ -108,8 +103,8 @@ function SessionDetailsContent() {
                 </Link>
             </div>
 
-            <div className="bg-white p-8 rounded-xl">
+            <div className="bg-white p-8 rounded-xl shadow-md border border-gray-100">
-                <div className="mb-6 flex flex-col sm:flex-row sm:items-center sm:justify-between gap-4">
+                <div className="mb-8 flex flex-col sm:flex-row sm:items-center sm:justify-between gap-4">
                     <div>
                         <h1 className="text-2xl font-bold text-gray-900 mb-2">
                             {sessionDetails.session.title || `Conversation on ${new Date(sessionDetails.session.started_at * 1000).toLocaleDateString()}`}
@@ -117,6 +112,9 @@ function SessionDetailsContent() {
                         <div className="flex items-center text-sm text-gray-500 space-x-4">
                             <span>{new Date(sessionDetails.session.started_at * 1000).toLocaleDateString('en-US', { month: 'long', day: 'numeric', year: 'numeric' })}</span>
                             <span>{new Date(sessionDetails.session.started_at * 1000).toLocaleTimeString('en-US', { hour: 'numeric', minute: '2-digit', hour12: true })}</span>
+                            <span className={`capitalize px-2 py-0.5 rounded-full text-xs font-medium ${sessionDetails.session.session_type === 'listen' ? 'bg-blue-100 text-blue-800' : 'bg-green-100 text-green-800'}`}>
+                                {sessionDetails.session.session_type}
+                            </span>
                         </div>
                     </div>
                     <button
@@ -130,29 +128,57 @@ function SessionDetailsContent() {
 
                 {sessionDetails.summary && (
                     <Section title="Summary">
-                        <p className="italic">"{sessionDetails.summary.tldr}"</p>
+                        <p className="text-lg italic text-gray-600 mb-4">"{sessionDetails.summary.tldr}"</p>
+                        
+                        {sessionDetails.summary.bullet_json && JSON.parse(sessionDetails.summary.bullet_json).length > 0 &&
+                            <div className="mt-4">
+                                <h3 className="font-semibold text-gray-700 mb-2">Key Points:</h3>
+                                <ul className="list-disc list-inside space-y-1 text-gray-600">
+                                    {JSON.parse(sessionDetails.summary.bullet_json).map((point: string, index: number) => (
+                                        <li key={index}>{point}</li>
+                                    ))}
+                                </ul>
+                            </div>
+                        }
+
+                        {sessionDetails.summary.action_json && JSON.parse(sessionDetails.summary.action_json).length > 0 &&
+                            <div className="mt-4">
+                                <h3 className="font-semibold text-gray-700 mb-2">Action Items:</h3>
+                                <ul className="list-disc list-inside space-y-1 text-gray-600">
+                                    {JSON.parse(sessionDetails.summary.action_json).map((action: string, index: number) => (
+                                        <li key={index}>{action}</li>
+                                    ))}
+                                </ul>
+                            </div>
+                        }
                     </Section>
                 )}
                 
-                <Section title="Notes">
+                {sessionDetails.transcripts && sessionDetails.transcripts.length > 0 && (
-                    {combinedConversation.map((item) => (
+                    <Section title="Listen: Transcript">
-                        <p key={item.id}>
+                        <div className="space-y-3">
-                            <span className="font-semibold">{(item.type === 'transcript' && item.speaker === 'Me') || (item.type === 'ai_message' && item.role === 'user') ? 'You: ' : 'AI: '}</span>
+                            {sessionDetails.transcripts.map((item) => (
-                            {item.type === 'transcript' ? item.text : item.content}
+                                <p key={item.id} className="text-gray-700">
-                        </p>
+                                    <span className="font-semibold capitalize">{item.speaker}: </span>
-                    ))}
+                                    {item.text}
-                    {combinedConversation.length === 0 && <p>No notes recorded for this session.</p>}
+                                </p>
-                </Section>
+                            ))}
+                        </div>
+                    </Section>
+                )}
                 
-                <Section title="Audio transcript content">
+                {askMessages.length > 0 && (
-                    {audioTranscripts.length > 0 ? (
+                    <Section title="Ask: Q&A">
-                        <ul className="list-disc list-inside space-y-1">
+                        <div className="space-y-4">
-                            {audioTranscripts.map(t => <li key={t.id}>{t.text}</li>)}
+                            {askMessages.map((item) => (
-                        </ul>
+                                <div key={item.id} className={`p-3 rounded-lg ${item.role === 'user' ? 'bg-gray-100' : 'bg-blue-50'}`}>
-                    ) : (
+                                    <p className="font-semibold capitalize text-sm text-gray-600 mb-1">{item.role === 'user' ? 'You' : 'AI'}</p>
-                        <p>No audio transcript available for this session.</p>
+                                    <p className="text-gray-800 whitespace-pre-wrap">{item.content}</p>
-                    )}
+                                </div>
-                </Section>
+                            ))}
+                        </div>
+                    </Section>
+                )}
             </div>
         </div>
     </div>

pickleglass_web/app/activity/page.tsx

@@ -101,8 +101,8 @@ export default function ActivityPage() {
                       {deletingId === session.id ? 'Deleting...' : 'Delete'}
                     </button>
                   </div>
-                  <span className="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium bg-blue-100 text-blue-800">
+                  <span className={`capitalize inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium ${session.session_type === 'listen' ? 'bg-blue-100 text-blue-800' : 'bg-green-100 text-green-800'}`}>
-                    Conversation
+                    {session.session_type || 'ask'}
                   </span>
                 </div>
               ))}

pickleglass_web/backend_node/db.js

@@ -7,78 +7,8 @@ const db = new Database(dbPath);
 
 db.pragma('journal_mode = WAL');
 
-db.exec(`
+// The schema is now managed by the main Electron process on startup.
--- users
+// This file can assume the schema is correct and up-to-date.
-CREATE TABLE IF NOT EXISTS users (
-  uid           TEXT PRIMARY KEY,
-  display_name  TEXT NOT NULL,
-  email         TEXT NOT NULL,
-  created_at    INTEGER,
-  api_key       TEXT
-);
-
--- sessions
-CREATE TABLE IF NOT EXISTS sessions (
-  id            TEXT PRIMARY KEY, 
-  uid           TEXT NOT NULL,
-  title         TEXT,
-  started_at    INTEGER,
-  ended_at      INTEGER,
-  sync_state    TEXT DEFAULT 'clean',
-  updated_at    INTEGER
-);
-
--- transcripts
-CREATE TABLE IF NOT EXISTS transcripts (
-  id            TEXT PRIMARY KEY,
-  session_id    TEXT NOT NULL,
-  start_at      INTEGER,
-  end_at        INTEGER,
-  speaker       TEXT,
-  text          TEXT,
-  lang          TEXT,
-  created_at    INTEGER,
-  sync_state    TEXT DEFAULT 'clean'
-);
-
--- ai_messages
-CREATE TABLE IF NOT EXISTS ai_messages (
-  id            TEXT PRIMARY KEY,
-  session_id    TEXT NOT NULL,
-  sent_at       INTEGER,
-  role          TEXT,
-  content       TEXT,
-  tokens        INTEGER,
-  model         TEXT,
-  created_at    INTEGER,
-  sync_state    TEXT DEFAULT 'clean'
-);
-
--- summaries
-CREATE TABLE IF NOT EXISTS summaries (
-  session_id    TEXT PRIMARY KEY,
-  generated_at  INTEGER,
-  model         TEXT,
-  text          TEXT,
-  tldr          TEXT,
-  bullet_json   TEXT,
-  action_json   TEXT,
-  tokens_used   INTEGER,
-  updated_at    INTEGER,
-  sync_state    TEXT DEFAULT 'clean'
-);
-
--- prompt_presets
-CREATE TABLE IF NOT EXISTS prompt_presets (
-  id            TEXT PRIMARY KEY,
-  uid           TEXT NOT NULL,
-  title         TEXT NOT NULL,
-  prompt        TEXT NOT NULL,
-  is_default    INTEGER NOT NULL,
-  created_at    INTEGER,
-  sync_state    TEXT DEFAULT 'clean'
-);
-`);
 
 const defaultPresets = [
     ['school', 'School', 'You are a school and lecture assistant. Your goal is to help the user, a student, understand academic material and answer questions.\n\nWhenever a question appears on the user\'s screen or is asked aloud, you provide a direct, step-by-step answer, showing all necessary reasoning or calculations.\n\nIf the user is watching a lecture or working through new material, you offer concise explanations of key concepts and clarify definitions as they come up.', 1],

pickleglass_web/backend_node/routes/conversations.js

@@ -7,7 +7,7 @@ const validator = require('validator');
 router.get('/', (req, res) => {
     try {
         const sessions = db.prepare(
-            "SELECT id, uid, title, started_at, ended_at, sync_state, updated_at FROM sessions WHERE uid = ? ORDER BY started_at DESC"
+            "SELECT id, uid, title, session_type, started_at, ended_at, sync_state, updated_at FROM sessions WHERE uid = ? ORDER BY started_at DESC"
         ).all(req.uid);
         res.json(sessions);
     } catch (error) {

pickleglass_web/utils/api.ts

@@ -24,6 +24,7 @@ export interface Session {
   id: string;
   uid: string;
   title: string;
+  session_type: string;
   started_at: number;
   ended_at?: number;
   sync_state: 'clean' | 'dirty';
@@ -102,6 +103,7 @@ const convertFirestoreSession = (session: { id: string } & FirestoreSession, uid
     id: session.id,
     uid,
     title: session.title,
+    session_type: session.session_type,
     started_at: timestampToUnix(session.startedAt),
     ended_at: session.endedAt ? timestampToUnix(session.endedAt) : undefined,
     sync_state: 'clean',
@@ -387,6 +389,7 @@ export const createSession = async (title?: string): Promise<{ id: string }> =>
     const uid = firebaseAuth.currentUser!.uid;
     const sessionId = await FirestoreSessionService.createSession(uid, {
       title: title || 'New Session',
+      session_type: 'ask',
       endedAt: undefined
     });
     return { id: sessionId };

pickleglass_web/utils/firestore.ts

@@ -24,6 +24,7 @@ export interface FirestoreUserProfile {
 
 export interface FirestoreSession {
   title: string;
+  session_type: string;
   startedAt: Timestamp;
   endedAt?: Timestamp;
 }

src/app/ApiKeyHeader.js

@@ -109,7 +109,7 @@ export class ApiKeyHeader extends LitElement {
             font-weight: 500; /* Medium */
             margin: 0;
             text-align: center;
-            flex-shrink: 0; /* 제목이 줄어들지 않도록 고정 */
+            flex-shrink: 0;
         }
 
         .form-content {
@@ -117,14 +117,14 @@ export class ApiKeyHeader extends LitElement {
             flex-direction: column;
             align-items: center;
             width: 100%;
-            margin-top: auto; /* 이 속성이 제목과 폼 사이의 공간을 만듭니다. */
+            margin-top: auto;
         }
 
         .error-message {
             color: rgba(239, 68, 68, 0.9);
             font-weight: 500;
             font-size: 11px;
-            height: 14px; /* Reserve space to prevent layout shift */
+            height: 14px;
             text-align: center;
             margin-bottom: 4px;
         }

src/app/HeaderController.js

@@ -113,6 +113,7 @@ class HeaderTransitionManager {
             ipcRenderer.on('request-firebase-logout', async () => {
                 console.log('[HeaderController] Received request to sign out.');
                 try {
+                    this.hasApiKey = false;
                     await signOut(auth);
                 } catch (error) {
                     console.error('[HeaderController] Sign out failed', error);

src/app/PickleGlassApp.js

@@ -51,7 +51,17 @@ export class PickleGlassApp extends LitElement {
         this.currentView = urlParams.get('view') || 'listen';
         this.currentResponseIndex = -1;
         this.selectedProfile = localStorage.getItem('selectedProfile') || 'interview';
-        this.selectedLanguage = localStorage.getItem('selectedLanguage') || 'en-US';
+        
+        // Language format migration for legacy users
+        let lang = localStorage.getItem('selectedLanguage') || 'en';
+        if (lang.includes('-')) {
+            const newLang = lang.split('-')[0];
+            console.warn(`[Migration] Correcting language format from "${lang}" to "${newLang}".`);
+            localStorage.setItem('selectedLanguage', newLang);
+            lang = newLang;
+        }
+        this.selectedLanguage = lang;
+
         this.selectedScreenshotInterval = localStorage.getItem('selectedScreenshotInterval') || '5';
         this.selectedImageQuality = localStorage.getItem('selectedImageQuality') || 'medium';
         this._isClickThrough = false;

src/common/config/schema.js

@@ -0,0 +1,77 @@
+const LATEST_SCHEMA = {
+    users: {
+        columns: [
+            { name: 'uid', type: 'TEXT PRIMARY KEY' },
+            { name: 'display_name', type: 'TEXT NOT NULL' },
+            { name: 'email', type: 'TEXT NOT NULL' },
+            { name: 'created_at', type: 'INTEGER' },
+            { name: 'api_key', type: 'TEXT' },
+            { name: 'provider', type: 'TEXT DEFAULT \'openai\'' }
+        ]
+    },
+    sessions: {
+        columns: [
+            { name: 'id', type: 'TEXT PRIMARY KEY' },
+            { name: 'uid', type: 'TEXT NOT NULL' },
+            { name: 'title', type: 'TEXT' },
+            { name: 'session_type', type: 'TEXT DEFAULT \'ask\'' },
+            { name: 'started_at', type: 'INTEGER' },
+            { name: 'ended_at', type: 'INTEGER' },
+            { name: 'sync_state', type: 'TEXT DEFAULT \'clean\'' },
+            { name: 'updated_at', type: 'INTEGER' }
+        ]
+    },
+    transcripts: {
+        columns: [
+            { name: 'id', type: 'TEXT PRIMARY KEY' },
+            { name: 'session_id', type: 'TEXT NOT NULL' },
+            { name: 'start_at', type: 'INTEGER' },
+            { name: 'end_at', type: 'INTEGER' },
+            { name: 'speaker', type: 'TEXT' },
+            { name: 'text', type: 'TEXT' },
+            { name: 'lang', type: 'TEXT' },
+            { name: 'created_at', type: 'INTEGER' },
+            { name: 'sync_state', type: 'TEXT DEFAULT \'clean\'' }
+        ]
+    },
+    ai_messages: {
+        columns: [
+            { name: 'id', type: 'TEXT PRIMARY KEY' },
+            { name: 'session_id', type: 'TEXT NOT NULL' },
+            { name: 'sent_at', type: 'INTEGER' },
+            { name: 'role', type: 'TEXT' },
+            { name: 'content', type: 'TEXT' },
+            { name: 'tokens', type: 'INTEGER' },
+            { name: 'model', type: 'TEXT' },
+            { name: 'created_at', type: 'INTEGER' },
+            { name: 'sync_state', type: 'TEXT DEFAULT \'clean\'' }
+        ]
+    },
+    summaries: {
+        columns: [
+            { name: 'session_id', type: 'TEXT PRIMARY KEY' },
+            { name: 'generated_at', type: 'INTEGER' },
+            { name: 'model', type: 'TEXT' },
+            { name: 'text', type: 'TEXT' },
+            { name: 'tldr', type: 'TEXT' },
+            { name: 'bullet_json', type: 'TEXT' },
+            { name: 'action_json', type: 'TEXT' },
+            { name: 'tokens_used', type: 'INTEGER' },
+            { name: 'updated_at', type: 'INTEGER' },
+            { name: 'sync_state', type: 'TEXT DEFAULT \'clean\'' }
+        ]
+    },
+    prompt_presets: {
+        columns: [
+            { name: 'id', type: 'TEXT PRIMARY KEY' },
+            { name: 'uid', type: 'TEXT NOT NULL' },
+            { name: 'title', type: 'TEXT NOT NULL' },
+            { name: 'prompt', type: 'TEXT NOT NULL' },
+            { name: 'is_default', type: 'INTEGER NOT NULL' },
+            { name: 'created_at', type: 'INTEGER' },
+            { name: 'sync_state', type: 'TEXT DEFAULT \'clean\'' }
+        ]
+    }
+};
+
+module.exports = LATEST_SCHEMA; 

src/common/services/databaseInitializer.js

@@ -54,13 +54,11 @@ class DatabaseInitializer {
 
             await sqliteClient.connect(this.dbPath); // DB 경로를 인자로 전달
             
-            // 연결 후 테이블 및 기본 데이터 초기화
+            // This single call will now synchronize the schema and then init default data.
             await sqliteClient.initTables();
-            const user = await sqliteClient.getUser(sqliteClient.defaultUserId);
+
-            if (!user) {
+            // Clean up any orphaned sessions from previous versions
-                await sqliteClient.initDefaultData();
+            await sqliteClient.cleanupEmptySessions();
-                console.log('[DB] Default data initialized.');
-            }
 
             this.isInitialized = true;
             console.log('[DB] Database initialized successfully');
@@ -141,6 +139,10 @@ class DatabaseInitializer {
         try {
             console.log('[DatabaseInitializer] Validating database integrity...');
 
+            // The synchronizeSchema function handles table and column creation now.
+            // We just need to ensure default data is present.
+            await sqliteClient.synchronizeSchema();
+
             const defaultUser =  await sqliteClient.getUser(sqliteClient.defaultUserId);
             if (!defaultUser) {
                 console.log('[DatabaseInitializer] Default user not found - creating...');

src/common/services/sqliteClient.js

@@ -1,5 +1,6 @@
 const sqlite3 = require('sqlite3').verbose();
 const path = require('path');
+const LATEST_SCHEMA = require('../config/schema');
 
 class SQLiteClient {
     constructor() {
@@ -33,96 +34,123 @@ class SQLiteClient {
         });
     }
 
-    async initTables() {
+    async synchronizeSchema() {
+        console.log('[DB Sync] Starting schema synchronization...');
+        const tablesInDb = await this.getTablesFromDb();
+
+        for (const tableName of Object.keys(LATEST_SCHEMA)) {
+            const tableSchema = LATEST_SCHEMA[tableName];
+
+            if (!tablesInDb.includes(tableName)) {
+                // Table doesn't exist, create it
+                await this.createTable(tableName, tableSchema);
+            } else {
+                // Table exists, check for missing columns
+                await this.updateTable(tableName, tableSchema);
+            }
+        }
+        console.log('[DB Sync] Schema synchronization finished.');
+    }
+
+    async getTablesFromDb() {
         return new Promise((resolve, reject) => {
-            const schema = `
+            this.db.all("SELECT name FROM sqlite_master WHERE type='table'", (err, tables) => {
-                PRAGMA journal_mode = WAL;
+                if (err) return reject(err);
+                resolve(tables.map(t => t.name));
+            });
+        });
+    }
 
-                CREATE TABLE IF NOT EXISTS users (
+    async createTable(tableName, tableSchema) {
-                  uid           TEXT PRIMARY KEY,
+        return new Promise((resolve, reject) => {
-                  display_name  TEXT NOT NULL,
+            const columnDefs = tableSchema.columns.map(col => `"${col.name}" ${col.type}`).join(', ');
-                  email         TEXT NOT NULL,
+            const query = `CREATE TABLE IF NOT EXISTS "${tableName}" (${columnDefs})`;
-                  created_at    INTEGER,
-                  api_key       TEXT,
-                  provider      TEXT DEFAULT 'openai'
-                );
 
-                CREATE TABLE IF NOT EXISTS sessions (
+            console.log(`[DB Sync] Creating table: ${tableName}`);
-                  id            TEXT PRIMARY KEY, 
+            this.db.run(query, (err) => {
-                  uid           TEXT NOT NULL,
+                if (err) return reject(err);
-                  title         TEXT,
+                resolve();
-                  started_at    INTEGER,
+            });
-                  ended_at      INTEGER,
+        });
-                  sync_state    TEXT DEFAULT 'clean',
+    }
-                  updated_at    INTEGER
-                );
 
-                CREATE TABLE IF NOT EXISTS transcripts (
+    async updateTable(tableName, tableSchema) {
-                  id            TEXT PRIMARY KEY,
+        return new Promise((resolve, reject) => {
-                  session_id    TEXT NOT NULL,
+            this.db.all(`PRAGMA table_info("${tableName}")`, async (err, existingColumns) => {
-                  start_at      INTEGER,
+                if (err) return reject(err);
-                  end_at        INTEGER,
-                  speaker       TEXT,
-                  text          TEXT,
-                  lang          TEXT,
-                  created_at    INTEGER,
-                  sync_state    TEXT DEFAULT 'clean'
-                );
 
-                CREATE TABLE IF NOT EXISTS ai_messages (
+                const existingColumnNames = existingColumns.map(c => c.name);
-                  id            TEXT PRIMARY KEY,
+                const columnsToAdd = tableSchema.columns.filter(col => !existingColumnNames.includes(col.name));
-                  session_id    TEXT NOT NULL,
-                  sent_at       INTEGER,
-                  role          TEXT,
-                  content       TEXT,
-                  tokens        INTEGER,
-                  model         TEXT,
-                  created_at    INTEGER,
-                  sync_state    TEXT DEFAULT 'clean'
-                );
 
-                CREATE TABLE IF NOT EXISTS summaries (
+                if (columnsToAdd.length > 0) {
-                  session_id    TEXT PRIMARY KEY,
+                    console.log(`[DB Sync] Updating table: ${tableName}. Adding columns: ${columnsToAdd.map(c=>c.name).join(', ')}`);
-                  generated_at  INTEGER,
+                    for (const column of columnsToAdd) {
-                  model         TEXT,
+                        const addColumnQuery = `ALTER TABLE "${tableName}" ADD COLUMN "${column.name}" ${column.type}`;
-                  text          TEXT,
+                        try {
-                  tldr          TEXT,
+                            await this.runQuery(addColumnQuery);
-                  bullet_json   TEXT,
+                        } catch (alterErr) {
-                  action_json   TEXT,
+                            return reject(alterErr);
-                  tokens_used   INTEGER,
+                        }
-                  updated_at    INTEGER,
+                    }
-                  sync_state    TEXT DEFAULT 'clean'
+                }
-                );
+                resolve();
+            });
+        });
+    }
 
-                CREATE TABLE IF NOT EXISTS prompt_presets (
+    async runQuery(query, params = []) {
-                  id            TEXT PRIMARY KEY,
+        return new Promise((resolve, reject) => {
-                  uid           TEXT NOT NULL,
+            this.db.run(query, params, function(err) {
-                  title         TEXT NOT NULL,
+                if (err) return reject(err);
-                  prompt        TEXT NOT NULL,
+                resolve(this);
-                  is_default    INTEGER NOT NULL,
+            });
-                  created_at    INTEGER,
+        });
-                  sync_state    TEXT DEFAULT 'clean'
+    }
-                );
-            `;
 
-            this.db.exec(schema, (err) => {
+    async cleanupEmptySessions() {
+        console.log('[DB Cleanup] Checking for empty sessions...');
+        const query = `
+            SELECT s.id FROM sessions s
+            LEFT JOIN transcripts t ON s.id = t.session_id
+            LEFT JOIN ai_messages a ON s.id = a.session_id
+            LEFT JOIN summaries su ON s.id = su.session_id
+            WHERE t.id IS NULL AND a.id IS NULL AND su.session_id IS NULL
+        `;
+
+        return new Promise((resolve, reject) => {
+            this.db.all(query, [], (err, rows) => {
                 if (err) {
-                    console.error('Failed to create tables:', err);
+                    console.error('[DB Cleanup] Error finding empty sessions:', err);
                     return reject(err);
                 }
-                console.log('All tables are ready.');
+
-                
+                if (rows.length === 0) {
-                // Add provider column to existing databases
+                    console.log('[DB Cleanup] No empty sessions found.');
-                this.db.run("ALTER TABLE users ADD COLUMN provider TEXT DEFAULT 'openai'", (alterErr) => {
+                    return resolve();
-                    if (alterErr && !alterErr.message.includes('duplicate column')) {
+                }
-                        console.log('Note: Could not add provider column (may already exist)');
+
+                const idsToDelete = rows.map(r => r.id);
+                const placeholders = idsToDelete.map(() => '?').join(',');
+                const deleteQuery = `DELETE FROM sessions WHERE id IN (${placeholders})`;
+
+                console.log(`[DB Cleanup] Found ${idsToDelete.length} empty sessions. Deleting...`);
+                this.db.run(deleteQuery, idsToDelete, function(deleteErr) {
+                    if (deleteErr) {
+                        console.error('[DB Cleanup] Error deleting empty sessions:', deleteErr);
+                        return reject(deleteErr);
                     }
-                    this.initDefaultData().then(resolve).catch(reject);
+                    console.log(`[DB Cleanup] Successfully deleted ${this.changes} empty sessions.`);
+                    resolve();
                 });
             });
         });
     }
 
+    async initTables() {
+        await this.synchronizeSchema();
+        await this.initDefaultData();
+    }
+
     async initDefaultData() {
         return new Promise((resolve, reject) => {
             const now = Math.floor(Date.now() / 1000);
@@ -252,18 +280,52 @@ class SQLiteClient {
         });
     }
 
-    async createSession(uid) {
+    async getSession(id) {
+        return new Promise((resolve, reject) => {
+            this.db.get('SELECT * FROM sessions WHERE id = ?', [id], (err, row) => {
+                if (err) reject(err);
+                else resolve(row);
+            });
+        });
+    }
+
+    async updateSessionType(id, type) {
+        return new Promise((resolve, reject) => {
+            const now = Math.floor(Date.now() / 1000);
+            const query = 'UPDATE sessions SET session_type = ?, updated_at = ? WHERE id = ?';
+            this.db.run(query, [type, now, id], function(err) {
+                if (err) {
+                    reject(err);
+                } else {
+                    resolve({ changes: this.changes });
+                }
+            });
+        });
+    }
+
+    async touchSession(id) {
+        return new Promise((resolve, reject) => {
+            const now = Math.floor(Date.now() / 1000);
+            const query = 'UPDATE sessions SET updated_at = ? WHERE id = ?';
+            this.db.run(query, [now, id], function(err) {
+                if (err) reject(err);
+                else resolve({ changes: this.changes });
+            });
+        });
+    }
+
+    async createSession(uid, type = 'ask') {
         return new Promise((resolve, reject) => {
             const sessionId = require('crypto').randomUUID();
             const now = Math.floor(Date.now() / 1000);
-            const query = `INSERT INTO sessions (id, uid, title, started_at, updated_at) VALUES (?, ?, ?, ?, ?)`;
+            const query = `INSERT INTO sessions (id, uid, title, session_type, started_at, updated_at) VALUES (?, ?, ?, ?, ?, ?)`;
             
-            this.db.run(query, [sessionId, uid, `Session @ ${new Date().toLocaleTimeString()}`, now, now], function(err) {
+            this.db.run(query, [sessionId, uid, `Session @ ${new Date().toLocaleTimeString()}`, type, now, now], function(err) {
                 if (err) {
                     console.error('SQLite: Failed to create session:', err);
                     reject(err);
                 } else {
-                    console.log(`SQLite: Created session ${sessionId} for user ${uid}`);
+                    console.log(`SQLite: Created session ${sessionId} for user ${uid} (type: ${type})`);
                     resolve(sessionId);
                 }
             });
@@ -283,6 +345,7 @@ class SQLiteClient {
 
     async addTranscript({ sessionId, speaker, text }) {
         return new Promise((resolve, reject) => {
+            this.touchSession(sessionId).catch(err => console.error("Failed to touch session", err));
             const transcriptId = require('crypto').randomUUID();
             const now = Math.floor(Date.now() / 1000);
             const query = `INSERT INTO transcripts (id, session_id, start_at, speaker, text, created_at) VALUES (?, ?, ?, ?, ?, ?)`;
@@ -295,6 +358,7 @@ class SQLiteClient {
 
     async addAiMessage({ sessionId, role, content, model = 'gpt-4.1' }) {
          return new Promise((resolve, reject) => {
+            this.touchSession(sessionId).catch(err => console.error("Failed to touch session", err));
             const messageId = require('crypto').randomUUID();
             const now = Math.floor(Date.now() / 1000);
             const query = `INSERT INTO ai_messages (id, session_id, sent_at, role, content, model, created_at) VALUES (?, ?, ?, ?, ?, ?, ?)`;
@@ -307,6 +371,7 @@ class SQLiteClient {
 
     async saveSummary({ sessionId, tldr, text, bullet_json, action_json, model = 'gpt-4.1' }) {
         return new Promise((resolve, reject) => {
+            this.touchSession(sessionId).catch(err => console.error("Failed to touch session", err));
             const now = Math.floor(Date.now() / 1000);
             const query = `
                 INSERT INTO summaries (session_id, generated_at, model, text, tldr, bullet_json, action_json, updated_at) 
@@ -327,6 +392,35 @@ class SQLiteClient {
         });
     }
 
+    async runMigrations() {
+        return new Promise((resolve, reject) => {
+            console.log('[DB Migration] Checking schema for `sessions` table...');
+            this.db.all("PRAGMA table_info(sessions)", (err, columns) => {
+                if (err) {
+                    console.error('[DB Migration] Error checking sessions table schema:', err);
+                    return reject(err);
+                }
+
+                const hasSessionTypeCol = columns.some(col => col.name === 'session_type');
+
+                if (!hasSessionTypeCol) {
+                    console.log('[DB Migration] `session_type` column missing. Altering table...');
+                    this.db.run("ALTER TABLE sessions ADD COLUMN session_type TEXT DEFAULT 'ask'", (alterErr) => {
+                        if (alterErr) {
+                            console.error('[DB Migration] Failed to add `session_type` column:', alterErr);
+                            return reject(alterErr);
+                        }
+                        console.log('[DB Migration] `sessions` table updated successfully.');
+                        resolve();
+                    });
+                } else {
+                    console.log('[DB Migration] Schema is up to date.');
+                    resolve();
+                }
+            });
+        });
+    }
+
     close() {
         if (this.db) {
             this.db.close((err) => {

src/electron/windowManager.js

@@ -107,6 +107,10 @@ function createFeatureWindows(header) {
 }
 
 function destroyFeatureWindows() {
+    if (settingsHideTimer) {
+        clearTimeout(settingsHideTimer);
+        settingsHideTimer = null;
+    }
     featureWindows.forEach(name=>{
         const win = windowPool.get(name);
         if (win && !win.isDestroyed()) win.destroy();
@@ -1328,8 +1332,12 @@ function setupIpcHandlers(openaiSessionRef) {
                     clearTimeout(settingsHideTimer);
                 }
                 settingsHideTimer = setTimeout(() => {
-                    window.setAlwaysOnTop(false);
+                    // window.setAlwaysOnTop(false);
-                    window.hide();
+                    // window.hide();
+                    if (window && !window.isDestroyed()) {
+                        window.setAlwaysOnTop(false);
+                        window.hide();
+                    }
                     settingsHideTimer = null;
                 }, 200);
             } else {
@@ -1809,23 +1817,23 @@ function setupIpcHandlers(openaiSessionRef) {
 
     ipcMain.handle('firebase-logout', () => {
         console.log('[WindowManager] Received request to log out.');
-        // setApiKey(null)
+        setApiKey(null)
-        //     .then(() => {
+            .then(() => {
-        //         console.log('[WindowManager] API key cleared successfully after logout');
+                console.log('[WindowManager] API key cleared successfully after logout');
-        //         windowPool.forEach(win => {
+                windowPool.forEach(win => {
-        //             if (win && !win.isDestroyed()) {
+                    if (win && !win.isDestroyed()) {
-        //                 win.webContents.send('api-key-removed');
+                        win.webContents.send('api-key-removed');
-        //             }
+                    }
-        //         });
+                });
-        //     })
+            })
-        //     .catch(err => {
+            .catch(err => {
-        //         console.error('[WindowManager] setApiKey error:', err);
+                console.error('[WindowManager] setApiKey error:', err);
-        //         windowPool.forEach(win => {
+                windowPool.forEach(win => {
-        //             if (win && !win.isDestroyed()) {
+                    if (win && !win.isDestroyed()) {
-        //                 win.webContents.send('api-key-removed');
+                        win.webContents.send('api-key-removed');
-        //             }
+                    }
-        //         });
+                });
-        //     });
+            });
 
         const header = windowPool.get('header');
         if (header && !header.isDestroyed()) {

src/features/customize/CustomizeView.js

@@ -270,7 +270,17 @@ export class CustomizeView extends LitElement {
         super();
 
         this.selectedProfile = localStorage.getItem('selectedProfile') || 'school';
-        this.selectedLanguage = localStorage.getItem('selectedLanguage') || 'en-US';
+        
+        // Language format migration for legacy users
+        let lang = localStorage.getItem('selectedLanguage') || 'en';
+        if (lang.includes('-')) {
+            const newLang = lang.split('-')[0];
+            console.warn(`[Migration] Correcting language format from "${lang}" to "${newLang}".`);
+            localStorage.setItem('selectedLanguage', newLang);
+            lang = newLang;
+        }
+        this.selectedLanguage = lang;
+
         this.selectedScreenshotInterval = localStorage.getItem('selectedScreenshotInterval') || '5000';
         this.selectedImageQuality = localStorage.getItem('selectedImageQuality') || '0.8';
         this.layoutMode = localStorage.getItem('layoutMode') || 'stacked';
@@ -428,36 +438,31 @@ export class CustomizeView extends LitElement {
 
     getLanguages() {
         return [
-            { value: 'en-US', name: 'English (US)' },
+            { value: 'en', name: 'English' },
-            { value: 'en-GB', name: 'English (UK)' },
+            { value: 'de', name: 'German' },
-            { value: 'en-AU', name: 'English (Australia)' },
+            { value: 'es', name: 'Spanish' },
-            { value: 'en-IN', name: 'English (India)' },
+            { value: 'fr', name: 'French' },
-            { value: 'de-DE', name: 'German (Germany)' },
+            { value: 'hi', name: 'Hindi' },
-            { value: 'es-US', name: 'Spanish (United States)' },
+            { value: 'pt', name: 'Portuguese' },
-            { value: 'es-ES', name: 'Spanish (Spain)' },
+            { value: 'ar', name: 'Arabic' },
-            { value: 'fr-FR', name: 'French (France)' },
+            { value: 'id', name: 'Indonesian' },
-            { value: 'fr-CA', name: 'French (Canada)' },
+            { value: 'it', name: 'Italian' },
-            { value: 'hi-IN', name: 'Hindi (India)' },
+            { value: 'ja', name: 'Japanese' },
-            { value: 'pt-BR', name: 'Portuguese (Brazil)' },
+            { value: 'tr', name: 'Turkish' },
-            { value: 'ar-XA', name: 'Arabic (Generic)' },
+            { value: 'vi', name: 'Vietnamese' },
-            { value: 'id-ID', name: 'Indonesian (Indonesia)' },
+            { value: 'bn', name: 'Bengali' },
-            { value: 'it-IT', name: 'Italian (Italy)' },
+            { value: 'gu', name: 'Gujarati' },
-            { value: 'ja-JP', name: 'Japanese (Japan)' },
+            { value: 'kn', name: 'Kannada' },
-            { value: 'tr-TR', name: 'Turkish (Turkey)' },
+            { value: 'ml', name: 'Malayalam' },
-            { value: 'vi-VN', name: 'Vietnamese (Vietnam)' },
+            { value: 'mr', name: 'Marathi' },
-            { value: 'bn-IN', name: 'Bengali (India)' },
+            { value: 'ta', name: 'Tamil' },
-            { value: 'gu-IN', name: 'Gujarati (India)' },
+            { value: 'te', name: 'Telugu' },
-            { value: 'kn-IN', name: 'Kannada (India)' },
+            { value: 'nl', name: 'Dutch' },
-            { value: 'ml-IN', name: 'Malayalam (India)' },
+            { value: 'ko', name: 'Korean' },
-            { value: 'mr-IN', name: 'Marathi (India)' },
+            { value: 'zh', name: 'Chinese' },
-            { value: 'ta-IN', name: 'Tamil (India)' },
+            { value: 'pl', name: 'Polish' },
-            { value: 'te-IN', name: 'Telugu (India)' },
+            { value: 'ru', name: 'Russian' },
-            { value: 'nl-NL', name: 'Dutch (Netherlands)' },
+            { value: 'th', name: 'Thai' },
-            { value: 'ko-KR', name: 'Korean (South Korea)' },
-            { value: 'cmn-CN', name: 'Mandarin Chinese (China)' },
-            { value: 'pl-PL', name: 'Polish (Poland)' },
-            { value: 'ru-RU', name: 'Russian (Russia)' },
-            { value: 'th-TH', name: 'Thai (Thailand)' },
         ];
     }
 

src/features/listen/liveSummaryService.js

@@ -57,6 +57,8 @@ let myInactivityTimer = null;
 let theirInactivityTimer = null;
 const INACTIVITY_TIMEOUT = 3000;
 
+const SESSION_IDLE_TIMEOUT_SECONDS = 30 * 60; // 30 minutes
+
 let previousAnalysisResult = null;
 let analysisHistory = [];
 
@@ -242,6 +244,16 @@ Keep all points concise and build upon previous analysis if provided.`,
         console.log(`✅ Analysis response received: ${responseText}`);
         const structuredData = parseResponseText(responseText, previousAnalysisResult);
 
+        if (currentSessionId) {
+            sqliteClient.saveSummary({
+                sessionId: currentSessionId,
+                tldr: structuredData.summary.join('\n'),
+                bullet_json: JSON.stringify(structuredData.topic.bullets),
+                action_json: JSON.stringify(structuredData.actions),
+                model: 'gpt-4.1'
+            }).catch(err => console.error('[DB] Failed to save summary:', err));
+        }
+
         // 분석 결과 저장
         previousAnalysisResult = structuredData;
         analysisHistory.push({
@@ -443,11 +455,52 @@ function getCurrentSessionData() {
 }
 
 // Conversation management functions
+async function getOrCreateActiveSession(requestedType = 'ask') {
+    // 1. Check for an existing, valid session
+    if (currentSessionId) {
+        const session = await sqliteClient.getSession(currentSessionId);
+
+        if (session && !session.ended_at) {
+            // Ask sessions can expire, Listen sessions can't (they are closed explicitly)
+            const isExpired = session.session_type === 'ask' && 
+                              (Date.now() / 1000) - session.updated_at > SESSION_IDLE_TIMEOUT_SECONDS;
+
+            if (!isExpired) {
+                // Session is valid, potentially promote it
+                if (requestedType === 'listen' && session.session_type === 'ask') {
+                    await sqliteClient.updateSessionType(currentSessionId, 'listen');
+                    console.log(`[Session] Promoted session ${currentSessionId} to 'listen'.`);
+                } else {
+                    await sqliteClient.touchSession(currentSessionId);
+                }
+                return currentSessionId;
+            } else {
+                console.log(`[Session] Ask session ${currentSessionId} expired. Closing it.`);
+                await sqliteClient.endSession(currentSessionId);
+                currentSessionId = null; // Important: clear the expired session ID
+            }
+        }
+    }
+
+    // 2. If no valid session, create a new one
+    console.log(`[Session] No active session found. Creating a new one with type: ${requestedType}`);
+    const uid = dataService.currentUserId;
+    currentSessionId = await sqliteClient.createSession(uid, requestedType);
+    
+    // Clear old conversation data for the new session
+    conversationHistory = [];
+    myCurrentUtterance = '';
+    theirCurrentUtterance = '';
+    previousAnalysisResult = null;
+    analysisHistory = [];
+
+    return currentSessionId;
+}
+
 async function initializeNewSession() {
     try {
-        const uid = dataService.currentUserId; // Get current user (local or firebase)
+        currentSessionId = await getOrCreateActiveSession('listen');
-        currentSessionId = await sqliteClient.createSession(uid);
+        console.log(`[DB] New listen session ensured: ${currentSessionId}`);
-        console.log(`[DB] New session started in DB: ${currentSessionId}`);
 
         conversationHistory = [];
         myCurrentUtterance = '';
@@ -482,12 +535,8 @@ async function initializeNewSession() {
 
 async function saveConversationTurn(speaker, transcription) {
     if (!currentSessionId) {
-        console.log('No active session, initializing a new one first.');
+        console.error('[DB] Cannot save turn, no active session ID.');
-        const success = await initializeNewSession();
+        return;
-        if (!success) {
-            console.error('Could not save turn because session initialization failed.');
-            return;
-        }
     }
     if (transcription.trim() === '') return;
 
@@ -511,14 +560,6 @@ async function saveConversationTurn(speaker, transcription) {
             timestamp: Date.now(),
             transcription: transcription.trim(),
         };
-        sendToRenderer('update-live-transcription', { turn: conversationTurn });
-        if (conversationHistory.length % 5 === 0) {
-            console.log(`🔄 Auto-saving conversation session ${currentSessionId} (${conversationHistory.length} turns)`);
-            sendToRenderer('save-conversation-session', {
-                sessionId: currentSessionId,
-                conversationHistory: conversationHistory,
-            });
-        }
     } catch (error) {
         console.error('Failed to save transcript to DB:', error);
     }
@@ -548,7 +589,7 @@ async function initializeLiveSummarySession(language = 'en') {
         return false;
     }
 
-    initializeNewSession();
+    await initializeNewSession();
 
     const provider = await getAiProvider();
     const isGemini  = provider === 'gemini';
@@ -884,7 +925,7 @@ function setupLiveSummaryIpcHandlers() {
 
     ipcMain.handle('initialize-openai', async (event, profile = 'interview', language = 'en') => {
         console.log(`Received initialize-openai request with profile: ${profile}, language: ${language}`);
-        const success = await initializeLiveSummarySession();
+        const success = await initializeLiveSummarySession(language);
         return success;
     });
 
@@ -973,10 +1014,36 @@ function setupLiveSummaryIpcHandlers() {
             return { success: false, error: error.message };
         }
     });
+
+    ipcMain.handle('save-ask-message', async (event, { userPrompt, aiResponse }) => {
+        try {
+            const sessionId = await getOrCreateActiveSession('ask');
+            if (!sessionId) {
+                throw new Error('Could not get or create a session for the ASK message.');
+            }
+    
+            await sqliteClient.addAiMessage({
+                sessionId: sessionId,
+                role: 'user',
+                content: userPrompt
+            });
+    
+            await sqliteClient.addAiMessage({
+                sessionId: sessionId,
+                role: 'assistant',
+                content: aiResponse
+            });
+    
+            console.log(`[DB] Saved ask/answer pair to session ${sessionId}`);
+            return { success: true };
+        } catch(error) {
+            console.error('[IPC] Failed to save ask message:', error);
+            return { success: false, error: error.message };
+        }
+    });
 }
 
 module.exports = {
-    initializeLiveSummarySession,
     sendToRenderer,
     initializeNewSession,
     saveConversationTurn,

src/features/listen/renderer.js

@@ -1035,6 +1035,18 @@ async function sendMessage(userPrompt, options = {}) {
                         if (window.require) {
                             const { ipcRenderer } = window.require('electron');
                             ipcRenderer.send('ask-response-stream-end');
+
+                            // Save the full conversation to DB
+                            ipcRenderer.invoke('save-ask-message', {
+                                userPrompt: userPrompt.trim(),
+                                aiResponse: fullResponse
+                            }).then(result => {
+                                if (result.success) {
+                                    console.log('Ask/answer pair saved successfully.');
+                                } else {
+                                    console.error('Failed to save ask/answer pair:', result.error);
+                                }
+                            });
                         }
                         return { success: true, response: fullResponse };
                     }
@@ -1079,26 +1091,6 @@ async function initConversationStorage() {
     }
 }
 
-async function saveConversationSession(sessionId, conversationHistory) {
-    try {
-        if (!apiClient) {
-            throw new Error('API client not available');
-        }
-
-        const response = await apiClient.client.post('/api/conversations', {
-            sessionId,
-            conversationHistory,
-            userId: apiClient.userId,
-        });
-
-        console.log('대화 세션 저장 완료:', sessionId);
-        return response.data;
-    } catch (error) {
-        console.error('대화 세션 저장 실패:', error);
-        throw error;
-    }
-}
-
 async function getConversationSession(sessionId) {
     try {
         if (!apiClient) {
@@ -1127,27 +1119,6 @@ async function getAllConversationSessions() {
     }
 }
 
-// Listen for conversation data from main process
-ipcRenderer.on('save-conversation-turn', async (event, data) => {
-    try {
-        await saveConversationSession(data.sessionId, data.fullHistory);
-        console.log('Conversation session saved:', data.sessionId);
-    } catch (error) {
-        console.error('Error saving conversation session:', error);
-    }
-});
-
-// Listen for session save request from main process
-ipcRenderer.on('save-conversation-session', async (event, data) => {
-    try {
-        console.log(`📥 Received conversation session save request: ${data.sessionId}`);
-        await saveConversationSession(data.sessionId, data.conversationHistory);
-        console.log(`✅ Conversation session saved successfully: ${data.sessionId}`);
-    } catch (error) {
-        console.error('❌ Error saving conversation session:', error);
-    }
-});
-
 // Initialize conversation storage when renderer loads
 initConversationStorage().catch(console.error);