feat: integrate chat state management for dynamic navigation in dashbot

lib/dashbot/dashbot_dashboard.dart

@@ -9,6 +9,8 @@ import 'core/routes/dashbot_router.dart';
 import 'core/routes/dashbot_routes.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
+// Removed navigation persistence provider.
+import 'features/chat/viewmodel/chat_viewmodel.dart';
 
 class DashbotWindow extends ConsumerWidget {
   final VoidCallback onClose;
@@ -24,6 +26,7 @@ class DashbotWindow extends ConsumerWidget {
     final windowNotifier = ref.read(dashbotWindowNotifierProvider.notifier);
     final settings = ref.watch(settingsProvider);
     final currentRequest = ref.watch(selectedRequestModelProvider);
+    final chatState = ref.watch(chatViewmodelProvider);
 
     // Close the overlay when the window is not popped anymore
     ref.listen(
@@ -35,32 +38,43 @@ class DashbotWindow extends ConsumerWidget {
       },
     );
 
-    // Listen to changes in response status and navigate accordingly
+    void _maybeNavigate() {
-    ref.listen(
+      final req = ref.read(selectedRequestModelProvider);
-      selectedRequestModelProvider
+      final hasResponse = (req?.httpResponseModel?.statusCode != null) ||
-          .select((request) => request?.httpResponseModel?.statusCode != null),
+          (req?.responseStatus != null);
-      (prev, hasResponse) {
+      final requestId = req?.id ?? 'global';
-        if (prev == hasResponse) return;
+      final messages = chatState.chatSessions[requestId] ?? const [];
+      final isChatActive = messages.isNotEmpty;
+      final navigator = _dashbotNavigatorKey.currentState;
+      if (navigator == null) return;
+      final canPop = navigator.canPop();
 
-        final currentRoute =
+      final desired = isChatActive
-            _dashbotNavigatorKey.currentState?.widget.initialRoute;
+          ? DashbotRoutes.dashbotChat
-        final canPop = _dashbotNavigatorKey.currentState?.canPop() ?? false;
+          : hasResponse
+              ? DashbotRoutes.dashbotHome
+              : DashbotRoutes.dashbotDefault;
+      bool isOn(String r) {
+        Route? top;
+        navigator.popUntil((route) {
+          top = route;
+          return true;
+        });
+        return top?.settings.name == r;
+      }
 
-        if (hasResponse) {
+      if (isOn(desired)) return;
-          // Response available - navigate to home if not already there
+      if (desired == DashbotRoutes.dashbotDefault && canPop) {
-          if (currentRoute == DashbotRoutes.dashbotDefault && !canPop) {
+        navigator.popUntil((route) => route.isFirst);
-            _dashbotNavigatorKey.currentState
+        return;
-                ?.pushNamed(DashbotRoutes.dashbotHome);
+      }
-          }
+      if (desired != DashbotRoutes.dashbotDefault) {
-        } else {
+        navigator.pushNamed(desired);
-          // No response - navigate back to default if we're in home
+      }
-          if (canPop) {
+    }
-            _dashbotNavigatorKey.currentState
+
-                ?.popUntil((route) => route.isFirst);
+    ref.listen(chatViewmodelProvider, (_, __) => _maybeNavigate());
-          }
+    ref.listen(selectedRequestModelProvider, (_, __) => _maybeNavigate());
-        }
-      },
-    );
 
     return Stack(
       children: [
@@ -174,11 +188,17 @@ class DashbotWindow extends ConsumerWidget {
                         Expanded(
                           child: Navigator(
                             key: _dashbotNavigatorKey,
-                            initialRoute: (currentRequest
+                            initialRoute: (chatState
-                                        ?.httpResponseModel?.statusCode !=
+                                        .chatSessions[
-                                    null)
+                                            (currentRequest?.id ?? 'global')]
-                                ? DashbotRoutes.dashbotHome
+                                        ?.isNotEmpty ??
-                                : DashbotRoutes.dashbotDefault,
+                                    false)
+                                ? DashbotRoutes.dashbotChat
+                                : (currentRequest
+                                            ?.httpResponseModel?.statusCode !=
+                                        null)
+                                    ? DashbotRoutes.dashbotHome
+                                    : DashbotRoutes.dashbotDefault,
                             onGenerateRoute: generateRoute,
                           ),
                         ),

lib/dashbot/dashbot_tab.dart

@@ -7,6 +7,7 @@ import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'core/providers/dashbot_window_notifier.dart';
 import 'core/utils/show_dashbot.dart';
 import 'package:apidash/consts.dart';
+import 'features/chat/viewmodel/chat_viewmodel.dart';
 
 class DashbotTab extends ConsumerStatefulWidget {
   const DashbotTab({super.key});
@@ -26,31 +27,46 @@ class _DashbotTabState extends ConsumerState<DashbotTab>
   Widget build(BuildContext context) {
     super.build(context);
     final currentRequest = ref.watch(selectedRequestModelProvider);
+    final chatState = ref.watch(chatViewmodelProvider);
 
-    // Listen to changes in response status and navigate accordingly
+    void maybeNavigate() {
-    ref.listen(
+      final req = ref.read(selectedRequestModelProvider);
-      selectedRequestModelProvider.select((request) =>
+      final hasResponse = (req?.httpResponseModel?.statusCode != null) ||
-          request?.httpResponseModel?.statusCode != null ||
+          (req?.responseStatus != null);
-          request?.responseStatus != null),
+      final requestId = req?.id ?? 'global';
-      (prev, hasResponse) {
+      final messages = chatState.chatSessions[requestId] ?? const [];
-        if (prev == hasResponse) return;
+      final isChatActive = messages.isNotEmpty;
+      final navigator = _navKey.currentState;
+      if (navigator == null) return;
+      final canPop = navigator.canPop();
 
-        final currentRoute = _navKey.currentState?.widget.initialRoute;
+      final desired = isChatActive
-        final canPop = _navKey.currentState?.canPop() ?? false;
+          ? DashbotRoutes.dashbotChat
+          : hasResponse
+              ? DashbotRoutes.dashbotHome
+              : DashbotRoutes.dashbotDefault;
 
-        if (hasResponse) {
+      bool isOn(String r) {
-          // Response available - navigate to home if not already there
+        Route? top;
-          if (currentRoute == DashbotRoutes.dashbotDefault && !canPop) {
+        navigator.popUntil((route) {
-            _navKey.currentState?.pushNamed(DashbotRoutes.dashbotHome);
+          top = route;
-          }
+          return true;
-        } else {
+        });
-          // No response - navigate back to default if we're in home
+        return top?.settings.name == r;
-          if (canPop) {
+      }
-            _navKey.currentState?.popUntil((route) => route.isFirst);
+
-          }
+      if (isOn(desired)) return;
-        }
+      if (desired == DashbotRoutes.dashbotDefault && canPop) {
-      },
+        navigator.popUntil((route) => route.isFirst);
-    );
+        return;
+      }
+      if (desired != DashbotRoutes.dashbotDefault) {
+        navigator.pushNamed(desired);
+      }
+    }
+
+    ref.listen(chatViewmodelProvider, (_, __) => maybeNavigate());
+    ref.listen(selectedRequestModelProvider, (_, __) => maybeNavigate());
 
     return PopScope(
       canPop: true,
@@ -119,8 +135,13 @@ class _DashbotTabState extends ConsumerState<DashbotTab>
               Expanded(
                 child: Navigator(
                   key: _navKey,
-                  initialRoute:
+                  initialRoute: (chatState
-                      (currentRequest?.httpResponseModel?.statusCode != null ||
+                              .chatSessions[(currentRequest?.id ?? 'global')]
+                              ?.isNotEmpty ??
+                          false)
+                      ? DashbotRoutes.dashbotChat
+                      : (currentRequest?.httpResponseModel?.statusCode !=
+                                  null ||
                               currentRequest?.responseStatus != null)
                           ? DashbotRoutes.dashbotHome
                           : DashbotRoutes.dashbotDefault,