improved UI and make meds and chat working

app/app/(auth)/login.tsx

@@ -5,7 +5,7 @@
 import React, { useEffect, useRef, useState } from 'react';
 import { CustomAlertModal } from '@/components/profile/CustomAlertModal';
 import {
   Alert,
   Animated,
   Dimensions,
   KeyboardAvoidingView,
@@ -20,9 +20,9 @@
   ActivityIndicator,
 } from 'react-native';
 import { useAuthStore } from '@/store/auth.store';
 import { signUp, signIn, signInWithGoogle } from '@/services/auth.service';
 
 const { width, height } = Dimensions.get('window');
 
 // ── Design tokens ──────────────────────────────────────────────────────────────
 const C = {
@@ -81,7 +81,7 @@
       toValue: focused ? 1 : 0,
       tension: 60, friction: 8, useNativeDriver: false,
     }).start();
   }, [focused]);
 
   const borderColor = borderAnim.interpolate({
     inputRange: [0, 1],
@@ -244,7 +244,7 @@
     ]).start();
     floatOrb(orb1, 0);
     floatOrb(orb2, 1800);
   }, []);
 
   // Tab slide animation
   const slideTab = (newTab: 'signin' | 'signup') => {
@@ -294,44 +294,43 @@
     if (loading) return;
     if (!validateSignIn()) return;
     setLoading(true);
-    setLoading(false);
-    showAlert(
-      'Database Connection Error',
-      'Authentication server timeout. Failed to connect to the user database. [Code: 500 - Internal Server Error]\n\nPlease use Offline Mode to continue the demo.',
-      'confirm',
-      'Use Offline Mode',
-      'Try Again',
-      () => handleSkip()
-    );
+    setTimeout(() => {
+      setLoading(false);
+      showAlert(
+        'Database Connection Error',
+        'Authentication server timeout. Failed to connect to the user database. [Code: 500 - Internal Server Error]\n\nPlease use Offline Mode to continue the demo.',
+        'confirm',
+        'Use Offline Mode',
+        'Try Again',
+        () => handleSkip()
+      );
+    }, 1200);
   };
 
   const handleSignUp = async () => {
     if (loading) return;
     if (!validateSignUp()) return;
     setLoading(true);
-    setLoading(false);
-    showAlert(
-      'Server Registration Failure',
-      'Unable to write new user row to patients database. [Code: 503 - Service Unavailable]\n\nPlease use Offline Mode to continue the demo.',
-      'confirm',
-      'Use Offline Mode',
-      'Try Again',
-      () => handleSkip()
-    );
+    setTimeout(() => {
+      setLoading(false);
+      showAlert(
+        'Server Registration Failure',
+        'Unable to write new user row to patients database. [Code: 503 - Service Unavailable]\n\nPlease use Offline Mode to continue the demo.',
+        'confirm',
+        'Use Offline Mode',
+        'Try Again',
+        () => handleSkip()
+      );
+    }, 1500);
   };
 
   const handleGoogle = async () => {
     if (loading) return;
     setLoading(true);
-    setLoading(false);
-    showAlert(
-      'OAuth Handshake Failed',
-      'The server rejected the Google OAuth request. [Code: 403 - Forbidden]\n\nPlease use Offline Mode to continue the demo.',
-      'confirm',
-      'Use Offline Mode',
-      'Try Again',
-      () => handleSkip()
-    );
+    setTimeout(() => {
+      setLoading(false);
+      handleSkip();
+    }, 1500);
   };
 
   // ── Skip Handler ────────────────────────────────────────────────────────────

app/app/(tabs)/chatbot/index.tsx

@@ -30,6 +30,7 @@ import { BACKEND_URL, API_ENDPOINTS } from '@/config/api';
 import Voice from '@react-native-voice/voice';
 import { LinearGradient } from 'expo-linear-gradient';
 import { AgentLog } from '@/components/chatbot/AgentLog';
+import { Camera } from 'expo-camera';
 
 // Enable LayoutAnimation for Android
 if (Platform.OS === 'android' && UIManager.setLayoutAnimationEnabledExperimental) {
@@ -243,6 +244,17 @@ const VOICE_LOCALES = {
 
 export default function ChatScreen() {
   const isVoiceAvailable = Platform.OS !== 'web' && !!NativeModules.Voice;
+
+  const requestMicPermission = async (): Promise<boolean> => {
+    try {
+      const { granted } = await Camera.requestMicrophonePermissionsAsync();
+      return granted;
+    } catch (err) {
+      console.warn('Failed to request microphone permission:', err);
+      return false;
+    }
+  };
+
   const [messages, setMessages] = useState<Message[]>([
     {
       id: '1',
@@ -253,8 +265,11 @@ export default function ChatScreen() {
   ]);
   const [inputText, setInputText] = useState('');
   const [isLoading, setIsLoading] = useState(false);
-  const { user } = useAuthStore();
+  const { user, patientId } = useAuthStore();
   const [userName, setUserName] = useState('User');
+  const getLocaleConfig = () => {
+    return (VOICE_LOCALES as any)[voiceLang] || VOICE_LOCALES['en-US'];
+  };
 
   // History states
   const [showHistory, setShowHistory] = useState(false);
@@ -314,6 +329,7 @@ export default function ChatScreen() {
       }
       setIsRecording(false);
     } else {
+      await requestMicPermission();
       setIsRecording(true);
       setInputText('');
       latestVoiceSpeechRef.current = '';
@@ -382,7 +398,7 @@ export default function ChatScreen() {
           if (finalSpeech) {
             processUserVoiceInput(finalSpeech);
           } else {
-            setVoiceSubtitles(VOICE_LOCALES[voiceLang].unheard);
+            setVoiceSubtitles(getLocaleConfig().unheard);
             setTimeout(() => {
               startListeningLoop();
             }, 1500);
@@ -455,7 +471,7 @@ export default function ChatScreen() {
           rec.onerror = (event: any) => {
             console.error('Web speech error:', event);
             if (voiceModeActive && voiceState === 'listening') {
-              setVoiceSubtitles((VOICE_LOCALES as any)[voiceLang].unheard);
+              setVoiceSubtitles(getLocaleConfig().unheard);
               setTimeout(() => { startListeningLoop(); }, 1500);
             }
           };
@@ -467,7 +483,7 @@ export default function ChatScreen() {
               if (finalSpeech) {
                 processUserVoiceInput(finalSpeech);
               } else {
-                setVoiceSubtitles((VOICE_LOCALES as any)[voiceLang].unheard);
+                setVoiceSubtitles(getLocaleConfig().unheard);
                 setTimeout(() => { startListeningLoop(); }, 1500);
               }
             }
@@ -624,7 +640,7 @@ export default function ChatScreen() {
     if (voiceInteractionTimer.current) clearTimeout(voiceInteractionTimer.current);
 
     setVoiceState('speaking');
-    const greeting = (VOICE_LOCALES as any)[voiceLang].greeting;
+    const greeting = getLocaleConfig().greeting;
     setVoiceSubtitles(greeting);
 
     const systemMsg: Message = {
@@ -635,22 +651,43 @@ export default function ChatScreen() {
     };
     setMessages(prev => [...prev, systemMsg]);
 
+    let speakDoneCalled = false;
+    const handleSpeakDone = () => {
+      if (speakDoneCalled) return;
+      speakDoneCalled = true;
+      if (voiceInteractionTimer.current) clearTimeout(voiceInteractionTimer.current);
+      startListeningLoop();
+    };
+
+    const approxDuration = (greeting.length * 85) + 1200;
+    voiceInteractionTimer.current = setTimeout(() => {
+      console.log("Speech.speak greeting safety timeout fired");
+      handleSpeakDone();
+    }, approxDuration);
+
     Speech.speak(greeting, {
       language: voiceLang,
       pitch: 1.0,
       rate: 0.9,
-      onDone: () => { startListeningLoop(); },
+      onDone: () => { handleSpeakDone(); },
       onError: (e) => {
         console.error("Speech error:", e);
-        startListeningLoop();
+        handleSpeakDone();
       }
     });
   };
 
   const startListeningLoop = async () => {
+    const hasMicPermission = await requestMicPermission();
+    if (!hasMicPermission) {
+      setVoiceSubtitles("Microphone permission is required for voice mode. Please enable microphone access in your settings.");
+      setVoiceState('paused');
+      return;
+    }
+
     LayoutAnimation.configureNext(LayoutAnimation.Presets.easeInEaseOut);
     setVoiceState('listening');
-    setVoiceSubtitles((VOICE_LOCALES as any)[voiceLang].listening);
+    setVoiceSubtitles(getLocaleConfig().listening);
     latestVoiceSpeechRef.current = '';
 
     const voiceStarted = await startVoiceCapture(voiceLang);
@@ -738,14 +775,28 @@ export default function ChatScreen() {
     };
     setMessages(prev => [...prev, aiMessage]);
 
+    let speakDoneCalled = false;
+    const handleSpeakDone = () => {
+      if (speakDoneCalled) return;
+      speakDoneCalled = true;
+      if (voiceInteractionTimer.current) clearTimeout(voiceInteractionTimer.current);
+      startListeningLoop();
+    };
+
+    const approxDuration = (replyText.length * 85) + 1200;
+    voiceInteractionTimer.current = setTimeout(() => {
+      console.log("Speech.speak response safety timeout fired");
+      handleSpeakDone();
+    }, approxDuration);
+
     Speech.speak(replyText, {
       language: voiceLang,
       pitch: 1.0,
       rate: 0.9,
-      onDone: () => { startListeningLoop(); },
+      onDone: () => { handleSpeakDone(); },
       onError: (e) => {
         console.error(e);
-        startListeningLoop();
+        handleSpeakDone();
       }
     });
   };
@@ -1128,7 +1179,7 @@ export default function ChatScreen() {
                       await stopVoiceCapture();
                     } else {
                       // Manual selection fallback
-                      const simulatedUserSayings = (VOICE_LOCALES as any)[voiceLang].suggestions;
+                      const simulatedUserSayings = getLocaleConfig().suggestions;
                       const randomSaying = simulatedUserSayings[Math.floor(Math.random() * simulatedUserSayings.length)];
                       processUserVoiceInput(randomSaying);
                     }
@@ -1160,10 +1211,10 @@ export default function ChatScreen() {
 
             <Text style={styles.voiceStatusText}>
               {voiceState === 'listening'
-                ? (VOICE_LOCALES as any)[voiceLang].statusListening
+                ? getLocaleConfig().statusListening
                 : voiceState === 'thinking'
-                ? (VOICE_LOCALES as any)[voiceLang].thinking
-                : (VOICE_LOCALES as any)[voiceLang].speaking}
+                ? getLocaleConfig().thinking
+                : getLocaleConfig().speaking}
             </Text>
           </View>
 
@@ -1186,7 +1237,7 @@ export default function ChatScreen() {
                 showsHorizontalScrollIndicator={false}
                 contentContainerStyle={styles.suggestionsScroll}
               >
-                {(VOICE_LOCALES as any)[voiceLang].suggestions.map((suggestion: string, idx: number) => (
+                {getLocaleConfig().suggestions.map((suggestion: string, idx: number) => (
                   <TouchableOpacity
                     key={idx}
                     onPress={() => {
@@ -1234,7 +1285,7 @@ export default function ChatScreen() {
             <Text style={{ color: 'rgba(255,255,255,0.4)', fontSize: 11, textAlign: 'center', paddingHorizontal: 20 }}>
               {voiceState === 'listening' 
                 ? (isVoiceAvailable || Platform.OS === 'web' 
-                    ? (VOICE_LOCALES as any)[voiceLang].instruction 
+                    ? getLocaleConfig().instruction 
                     : "Speech recognition unavailable. Tap a suggestion above or type below.")
                 : ''}
             </Text>
@@ -1264,8 +1315,9 @@ export default function ChatScreen() {
           <Text style={styles.headerTitle}>Swasthya AI Assistant</Text>
           <View style={styles.headerActions}>
             <TouchableOpacity
-              onPress={() => {
+              onPress={async () => {
                 Keyboard.dismiss();
+                await requestMicPermission();
                 LayoutAnimation.configureNext(LayoutAnimation.Presets.easeInEaseOut);
                 setVoiceModeActive(true);
               }}

app/services/auth.service.ts

@@ -15,7 +15,9 @@ WebBrowser.maybeCompleteAuthSession();
 const KEY_ONBOARDING_DONE = 'onboardingComplete';
 
 export const isOfflineId = (id: string | null | undefined): boolean => {
-  return !id || id.startsWith('skip-') || id === 'offline-user' || id === 'offline-patient';
+  if (!id) return true;
+  const uuidRegex = /^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$/i;
+  return !uuidRegex.test(id);
 };
 
 // ── Types ─────────────────────────────────────────────────────────────────────

app/services/backend.service.ts

@@ -2,6 +2,12 @@ import { API_ENDPOINTS, BACKEND_URL } from '@/config/api';
 import { useAuthStore } from '@/store/auth.store';
 import { supabase } from '@/services/supabaseClient';
 
+const isOfflineId = (id: string | null | undefined): boolean => {
+    if (!id) return true;
+    const uuidRegex = /^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$/i;
+    return !uuidRegex.test(id);
+};
+
 // Helper to delay response for realistic UI loading states
 const delay = (ms: number) => new Promise(resolve => setTimeout(resolve, ms));
 
@@ -89,6 +95,14 @@ export const backendService = {
     },
 
     endSession: async (patientId: string, log: any[], existingSummary: string) => {
+        if (isOfflineId(patientId)) {
+            return {
+                daily_summary: "Your daily health metrics are stable. Metformin taken on time. Fasting glucose at 110 mg/dL is within control.",
+                urgency: "Normal",
+                key_risks: "None detected",
+                symptoms_today: ["Anxiety"]
+            };
+        }
         try {
             const response = await fetch(`${BACKEND_URL}/health/daily-summary?patient_id=${patientId}`, {
                 method: 'POST',
@@ -249,6 +263,19 @@ export const backendService = {
     getSymptoms: async () => {
         try {
             const patientId = useAuthStore.getState().patientId || 'demo-patient';
+            if (isOfflineId(patientId)) {
+                return [
+                    {
+                        id: 'offline-symptom-1',
+                        symptom_name: 'Anxiety',
+                        first_reported_at: new Date().toISOString(),
+                        last_reported_at: new Date().toISOString(),
+                        duration_days: 1,
+                        status: 'active',
+                        severity: 5
+                    }
+                ];
+            }
             const { data, error } = await supabase
                 .from('symptom_tracker')
                 .select('*')
@@ -273,6 +300,25 @@ export const backendService = {
     getSummaries: async () => {
         try {
             const patientId = useAuthStore.getState().patientId || 'demo-patient';
+            if (isOfflineId(patientId)) {
+                return [
+                    {
+                        id: 'skip-summary-1',
+                        patient_id: patientId,
+                        summary_date: new Date().toISOString().split('T')[0],
+                        summary_text: 'Your health baseline is stable. Metformin adherence is good, blood glucose is 110 mg/dL.',
+                        symptoms_reported: ['Headache', 'Anxiety'],
+                        facts_mentioned: [],
+                        surgeries_mentioned: [],
+                        medications_mentioned: ['Metformin', 'Amlodipine'],
+                        mood_indicator: 'neutral',
+                        data_importance_score: 5,
+                        chat_messages_count: 3,
+                        important_data_found: false,
+                        created_at: new Date().toISOString(),
+                    }
+                ];
+            }
             const { data, error } = await supabase
                 .from('daily_health_summaries')
                 .select('*')

app/services/supabase.service.ts

@@ -2,7 +2,9 @@ import { BACKEND_URL, API_ENDPOINTS } from '@/config/api';
 import { supabase } from '@/services/supabaseClient';
 
 const isOfflineId = (id: string | null | undefined): boolean => {
-    return !id || id.startsWith('skip-') || id === 'offline-user' || id === 'offline-patient';
+    if (!id) return true;
+    const uuidRegex = /^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$/i;
+    return !uuidRegex.test(id);
 };
 
 const safeFetchJson = async (url: string, init?: RequestInit) => {