im so tired man

walkguide-mobile/walkguide_app/lib/features/call/application/README.md

@@ -0,0 +1,3 @@
+Call application layer.
+
+This layer owns call state orchestration. The current route keeps a compatibility screen while call side effects are delegated to core services.

walkguide-mobile/walkguide_app/lib/features/call/call_screen.dart

@@ -5,6 +5,7 @@ import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
 
 import '../../app/injection_container.dart';
+import '../../core/errors/friendly_error.dart';
 import '../../core/services/call_service.dart';
 import '../../core/services/haptic_service.dart';
 import '../../core/services/tts_service.dart';
@@ -63,65 +64,71 @@ class _CallScreenState extends State<CallScreen>
       unawaited(_finishRemoteEnded());
     });
 
-    try {
-      final invite = await callService.startPairedCall();
-      if (!mounted) return;
-      if (invite == null) {
+    final invite = await runFriendly<Map<String, dynamic>>(
+      () => callService.startPairedCall(),
+      onError: _failCall,
+      fallback: 'Panggilan gagal. Server tidak merespons.',
+    );
+    if (!mounted) return;
+    if (invite == null) {
+      if (_phase != _CallPhase.failed) {
         _failCall('Panggilan gagal. Pastikan sudah pairing dan server aktif.');
-        return;
       }
-
-      _otherId = _asInt(invite['receiverId']);
-      _activeChannel = invite['channelName']?.toString();
-      setState(() => _phase = _CallPhase.calling);
-      sl<TtsService>().speak(
-        'Panggilan dikirim ke ${widget.targetLabel}. Menunggu jawaban.',
-      );
-      _startAcceptedPolling();
-      _ringTimeout?.cancel();
-      _ringTimeout = Timer(const Duration(seconds: 45), () {
-        if (!mounted || _phase == _CallPhase.connected) return;
-        _failCall('Panggilan tidak dijawab.');
-      });
-    } catch (_) {
-      if (!mounted) return;
-      _failCall('Panggilan gagal. Server tidak merespons.');
+      return;
     }
+
+    _otherId = _asInt(invite['receiverId']);
+    _activeChannel = invite['channelName']?.toString();
+    setState(() => _phase = _CallPhase.calling);
+    sl<TtsService>().speak(
+      'Panggilan dikirim ke ${widget.targetLabel}. Menunggu jawaban.',
+    );
+    _startAcceptedPolling();
+    _ringTimeout?.cancel();
+    _ringTimeout = Timer(const Duration(seconds: 45), () {
+      if (!mounted || _phase == _CallPhase.connected) return;
+      _failCall('Panggilan tidak dijawab.');
+    });
   }
 
   void _startAcceptedPolling() {
     _acceptedPoll?.cancel();
     _acceptedPoll = Timer.periodic(const Duration(seconds: 2), (_) async {
       if (!mounted || _activeChannel == null) return;
-      try {
-        final state = await sl<CallService>()
+      final state = await runFriendly<Map<String, dynamic>>(
+        () => sl<CallService>()
             .getCallState(_activeChannel)
-            .timeout(const Duration(seconds: 3));
-        final status = state?['status']?.toString();
-        if (status == 'ENDED') {
-          await _finishRemoteEnded();
-          return;
-        }
-        if (status == 'ACCEPTED') {
-          _markRemoteConnected();
-          return;
-        }
-
-        final accepted = await sl<CallService>()
-            .getAcceptedCall()
-            .timeout(const Duration(seconds: 3));
-        if (accepted?['type']?.toString() != 'CALL_ACCEPTED') return;
-        final channel = accepted?['channelName']?.toString();
-        if (_activeChannel != null &&
-            channel != null &&
-            channel.isNotEmpty &&
-            channel != _activeChannel) {
-          return;
-        }
-        _markRemoteConnected();
-      } catch (_) {
-        // Keep ringing; a short network hiccup should not cancel the call UI.
+            .timeout(const Duration(seconds: 3)),
+        onError: (_) {},
+        fallback: 'Polling panggilan gagal.',
+      );
+      if (state == null) return;
+      final status = state['status']?.toString();
+      if (status == 'ENDED') {
+        await _finishRemoteEnded();
+        return;
       }
+      if (status == 'ACCEPTED') {
+        _markRemoteConnected();
+        return;
+      }
+
+      final accepted = await runFriendly<Map<String, dynamic>>(
+        () => sl<CallService>()
+            .getAcceptedCall()
+            .timeout(const Duration(seconds: 3)),
+        onError: (_) {},
+        fallback: 'Polling panggilan diterima gagal.',
+      );
+      if (accepted?['type']?.toString() != 'CALL_ACCEPTED') return;
+      final channel = accepted?['channelName']?.toString();
+      if (_activeChannel != null &&
+          channel != null &&
+          channel.isNotEmpty &&
+          channel != _activeChannel) {
+        return;
+      }
+      _markRemoteConnected();
     });
   }
 
@@ -319,7 +326,12 @@ class _IncomingCallScreenState extends State<IncomingCallScreen> {
     setState(() => _responding = true);
     sl<TtsService>().speak('Menerima panggilan.');
 
-    final joined = await _joinIncomingChannel();
+    final joined = await runFriendly<bool>(
+          () => _joinIncomingChannel(),
+          onError: (_) {},
+          fallback: 'Panggilan gagal tersambung.',
+        ) ??
+        false;
     if (!mounted) return;
     if (!joined || _joinedChannel == null || widget.callerId == null) {
       setState(() {
@@ -350,14 +362,16 @@ class _IncomingCallScreenState extends State<IncomingCallScreen> {
     _statePoll?.cancel();
     _statePoll = Timer.periodic(const Duration(seconds: 2), (_) async {
       if (!mounted || _joinedChannel == null) return;
-      try {
-        final state = await sl<CallService>()
+      final state = await runFriendly<Map<String, dynamic>>(
+        () => sl<CallService>()
             .getCallState(_joinedChannel)
-            .timeout(const Duration(seconds: 3));
-        if (state?['status']?.toString() == 'ENDED') {
-          await _finishIncomingRemoteEnded();
-        }
-      } catch (_) {}
+            .timeout(const Duration(seconds: 3)),
+        onError: (_) {},
+        fallback: 'Polling panggilan masuk gagal.',
+      );
+      if (state?['status']?.toString() == 'ENDED') {
+        await _finishIncomingRemoteEnded();
+      }
     });
   }
 

walkguide-mobile/walkguide_app/lib/features/call/data/README.md

@@ -0,0 +1,3 @@
+Call data layer.
+
+This layer is reserved for call remote data sources and repository implementations over `/shared/call/**`.

walkguide-mobile/walkguide_app/lib/features/call/domain/README.md

@@ -0,0 +1,3 @@
+Call domain layer.
+
+This layer is reserved for call session entities, repository contracts, and call use cases.