QOL: Mzansi AI Chat Look and Feel pt2 & Startup question

Frontend/android/app/src/main/AndroidManifest.xml

@@ -17,6 +17,11 @@
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" 
         android:maxSdkVersion="32"
         tools:replace="android:maxSdkVersion" />
+        <uses-permission android:name="android.permission.RECORD_AUDIO"/>
+    <uses-permission android:name="android.permission.INTERNET"/>
+    <uses-permission android:name="android.permission.BLUETOOTH"/>
+    <uses-permission android:name="android.permission.BLUETOOTH_ADMIN"/>
+    <uses-permission android:name="android.permission.BLUETOOTH_CONNECT"/>
 
     <application
         android:label="MIH"
@@ -101,5 +106,8 @@
         <intent>
             <action android:name="android.intent.action.TTS_SERVICE" />
         </intent>
+        <intent>
+            <action android:name="android.speech.RecognitionService" />
+        </intent>
     </queries>
 </manifest>

Frontend/ios/Runner/Info.plist

@@ -2,6 +2,10 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 	<dict>
+		<key>NSMicrophoneUsageDescription</key>
+		<string>This app needs access to your microphone to enable voice input for the chat.</string>
+		<key>NSSpeechRecognitionUsageDescription</key>
+		<string>This app uses speech recognition to convert your voice messages into text.</string>
 		<key>SKAdNetworkItems</key>
 		<array>
 			<dict>

Frontend/lib/mih_components/mih_providers/mzansi_ai_provider.dart

@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_ai_toolkit/flutter_ai_toolkit.dart';
+import 'package:flutter_markdown_plus/flutter_markdown_plus.dart';
 import 'package:mzansi_innovation_hub/main.dart';
 import 'package:mzansi_innovation_hub/mih_components/mih_package_components/mih_icons.dart';
 import 'package:mzansi_innovation_hub/mih_components/mih_providers/ollama_provider.dart';
@@ -63,6 +64,75 @@ class MzansiAiProvider extends ChangeNotifier {
     notifyListeners();
   }
 
+  void clearStartUpQuestion() {
+    startUpQuestion = null;
+  }
+
+  MarkdownStyleSheet getLlmChatMarkdownStyle(BuildContext context) {
+    TextStyle body = TextStyle(
+      color: MihColors.getPrimaryColor(
+          MzansiInnovationHub.of(context)!.theme.mode == "Dark"),
+      fontSize: 16,
+      fontWeight: FontWeight.w400,
+    );
+    TextStyle heading1 = TextStyle(
+      color: MihColors.getPrimaryColor(
+          MzansiInnovationHub.of(context)!.theme.mode == "Dark"),
+      fontSize: 24,
+      fontWeight: FontWeight.w400,
+    );
+    TextStyle heading2 = TextStyle(
+      color: MihColors.getPrimaryColor(
+          MzansiInnovationHub.of(context)!.theme.mode == "Dark"),
+      fontSize: 20,
+      fontWeight: FontWeight.w400,
+    );
+    TextStyle code = TextStyle(
+      color: MihColors.getSecondaryColor(
+          MzansiInnovationHub.of(context)!.theme.mode == "Dark"),
+      fontSize: 16,
+      fontWeight: FontWeight.w400,
+    );
+    BoxDecoration codeBlock = BoxDecoration(
+      borderRadius: BorderRadius.only(
+        topLeft: Radius.circular(10),
+        topRight: Radius.circular(10),
+        bottomLeft: Radius.circular(10),
+        bottomRight: Radius.circular(10),
+      ),
+      color: MihColors.getHighlightColor(
+          MzansiInnovationHub.of(context)!.theme.mode != "Dark"),
+      boxShadow: [
+        BoxShadow(
+          color: Colors.black.withAlpha(76),
+          blurRadius: 8,
+          offset: Offset(2, 2),
+        ),
+      ],
+    );
+    return MarkdownStyleSheet(
+      a: body,
+      blockquote: body,
+      checkbox: body,
+      del: body,
+      em: body.copyWith(fontStyle: FontStyle.italic),
+      h1: heading1,
+      h2: heading2,
+      h3: body.copyWith(fontWeight: FontWeight.bold),
+      h4: body,
+      h5: body,
+      h6: body,
+      listBullet: body,
+      img: body,
+      strong: body.copyWith(fontWeight: FontWeight.bold),
+      p: body,
+      tableBody: body,
+      tableHead: body,
+      code: code,
+      codeblockDecoration: codeBlock,
+    );
+  }
+
   LlmChatViewStyle? getChatStyle(BuildContext context) {
     return LlmChatViewStyle(
       backgroundColor: MihColors.getPrimaryColor(
@@ -153,6 +223,7 @@ class MzansiAiProvider extends ChangeNotifier {
             ),
           ],
         ),
+        markdownStyle: getLlmChatMarkdownStyle(context),
       ),
       // User Chat Style
       userMessageStyle: UserMessageStyle(
@@ -241,7 +312,8 @@ class MzansiAiProvider extends ChangeNotifier {
         textStyle: TextStyle(
           color: MihColors.getPrimaryColor(
               MzansiInnovationHub.of(context)!.theme.mode == "Dark"),
-          )),
+        ),
+      ),
     );
   }
 }

Frontend/lib/mih_components/mih_providers/ollama_provider.dart

@@ -2,6 +2,7 @@ import 'dart:convert';
 
 import 'package:flutter/foundation.dart';
 import 'package:flutter_ai_toolkit/flutter_ai_toolkit.dart';
+import 'package:ken_logger/ken_logger.dart';
 import 'package:ollama_dart/ollama_dart.dart';
 
 class OllamaProvider extends LlmProvider with ChangeNotifier {
@@ -40,16 +41,19 @@ class OllamaProvider extends LlmProvider with ChangeNotifier {
     String prompt, {
     Iterable<Attachment> attachments = const [],
   }) async* {
+    KenLogger.success("sendMessageStream called with: $prompt");
     final userMessage = ChatMessage.user(prompt, attachments);
     final llmMessage = ChatMessage.llm();
     _history.addAll([userMessage, llmMessage]);
     notifyListeners();
+    KenLogger.success("History after adding messages: ${_history.length}");
     final messages = _mapToOllamaMessages(_history);
     final stream = _generateStream(messages);
     yield* stream.map((chunk) {
       llmMessage.append(chunk);
       return chunk;
     });
+    KenLogger.success("Stream completed for: $prompt");
     notifyListeners();
   }
 

Frontend/lib/mih_packages/mih_home/package_tools/mih_personal_home.dart

@@ -286,11 +286,11 @@ class _MihPersonalHomeState extends State<MihPersonalHome>
                     hintColor: MihColors.getPrimaryColor(
                         MzansiInnovationHub.of(context)!.theme.mode == "Dark"),
                     onPrefixIconTap: () {
+                      if (searchController.text.isNotEmpty) {
                         mzansiAiProvider
                             .setStartUpQuestion(searchController.text);
-                      context.goNamed(
+                      }
-                        "mzansiAi",
+                      context.goNamed("mzansiAi");
-                      );
                       searchController.clear();
                     },
                     searchFocusNode: _searchFocusNode,

Frontend/lib/mih_packages/mzansi_ai/mzansi_ai.dart

@@ -3,7 +3,6 @@ import 'package:mzansi_innovation_hub/mih_components/mih_package_components/mih_
 import 'package:mzansi_innovation_hub/mih_components/mih_package_components/mih_package_action.dart';
 import 'package:mzansi_innovation_hub/mih_components/mih_package_components/mih_package_tools.dart';
 import 'package:mzansi_innovation_hub/mih_components/mih_providers/mzansi_ai_provider.dart';
-import 'package:mzansi_innovation_hub/mih_packages/mzansi_ai/package_tools/ai_chat.dart';
 import 'package:flutter/material.dart';
 import 'package:mzansi_innovation_hub/mih_packages/mzansi_ai/package_tools/mih_ai_chat.dart';
 import 'package:provider/provider.dart';
@@ -37,9 +36,9 @@ class _MzansiAiState extends State<MzansiAi> {
     temp[const Icon(Icons.chat)] = () {
       context.read<MzansiAiProvider>().setToolIndex(0);
     };
-    temp[const Icon(Icons.chat)] = () {
+    // temp[const Icon(Icons.chat)] = () {
-      context.read<MzansiAiProvider>().setToolIndex(1);
+    //   context.read<MzansiAiProvider>().setToolIndex(1);
-    };
+    // };
 
     return MihPackageTools(
       tools: temp,
@@ -49,7 +48,7 @@ class _MzansiAiState extends State<MzansiAi> {
 
   List<Widget> getToolBody() {
     List<Widget> toolBodies = [
-      AiChat(),
+      // AiChat(),
       MihAiChat(),
     ];
     return toolBodies;
@@ -58,7 +57,7 @@ class _MzansiAiState extends State<MzansiAi> {
   List<String> getToolTitle() {
     List<String> toolTitles = [
       "Ask Mzansi",
-      "New Chat",
+      // "New Chat",
     ];
     return toolTitles;
   }

Frontend/lib/mih_packages/mzansi_ai/package_tools/ai_chat.dart

@@ -1,7 +1,6 @@
 import 'dart:async';
 import 'dart:convert';
 import 'package:flutter_speed_dial/flutter_speed_dial.dart';
-import 'package:gpt_markdown/gpt_markdown.dart';
 import 'package:mzansi_innovation_hub/main.dart';
 import 'package:mzansi_innovation_hub/mih_components/mih_package_components/mih_icons.dart';
 import 'package:mzansi_innovation_hub/mih_components/mih_providers/mzansi_ai_provider.dart';
@@ -221,8 +220,21 @@ class _AiChatState extends State<AiChat> {
               child: Column(
                 mainAxisSize: MainAxisSize.max,
                 children: [
+                  // SelectionArea(
+                  //   child: GptMarkdown(
+                  //     snapshot.requireData,
+                  //     textAlign: TextAlign.left,
+                  //     style: TextStyle(
+                  //       color: MihColors.getSecondaryColor(
+                  //           MzansiInnovationHub.of(context)!.theme.mode ==
+                  //               "Dark"),
+                  //       fontSize: _chatFrontSize,
+                  //       fontWeight: FontWeight.bold,
+                  //     ),
+                  //   ),
+                  // ),
                   SelectionArea(
-                    child: GptMarkdown(
+                    child: Text(
                       snapshot.requireData,
                       textAlign: TextAlign.left,
                       style: TextStyle(

Frontend/lib/mih_packages/mzansi_ai/package_tools/mih_ai_chat.dart

@@ -124,54 +124,68 @@ class _MihAiChatState extends State<MihAiChat> {
   }
 
   Future<void> initTts() async {
-    List<Map> _voices = [];
-    List<String> _voicesString = [];
-    // await _flutterTts.setLanguage("en-US");
-    await _flutterTts.setSpeechRate(1);
-    _flutterTts.getVoices.then(
-      (data) {
     try {
-          _voices = List<Map>.from(data);
+      await _flutterTts.setSpeechRate(1);
+      // await _flutterTts.setLanguage("en-US");
 
-          setState(() {
+      // Safer voice selection with error handling
-            _voices = _voices
+      _flutterTts.getVoices.then((data) {
-                .where(
+        try {
-                    (_voice) => _voice["name"].toLowerCase().contains("en-us"))
+          final voices = List<Map>.from(data);
-                .toList();
+          final englishVoices = voices.where((voice) {
-            _voicesString =
+            final name = voice["name"]?.toString().toLowerCase() ?? '';
-                _voices.map((_voice) => _voice["name"] as String).toList();
+            final locale = voice["locale"]?.toString().toLowerCase() ?? '';
-            _voicesString.sort();
+            return name.contains("en-us") || locale.contains("en_us");
-            _flutterTts.setVoice(
+          }).toList();
-              {
+
-                "name": _voicesString.first,
+          if (englishVoices.isNotEmpty) {
-                "locale": _voices
+            // Use the first available English voice
-                    .where((_voice) =>
+            _flutterTts.setVoice({"name": englishVoices.first["name"]});
-                        _voice["name"].contains(_voicesString.first))
+          }
-                    .first["locale"]
+          // If no voices found, use default
-              },
+        } catch (e) {
-            );
+          KenLogger.error("Error setting TTS voice: $e");
+        }
       });
     } catch (e) {
-          print(e);
+      KenLogger.error("Error initializing TTS: $e");
     }
-      },
+
-    );
     _flutterTts.setStartHandler(() {
+      if (mounted) {
         setState(() {
           ttsOn = true;
         });
+      }
     });
 
     _flutterTts.setCompletionHandler(() {
+      if (mounted) {
         setState(() {
           ttsOn = false;
         });
+      }
     });
 
     _flutterTts.setErrorHandler((message) {
+      if (mounted) {
         setState(() {
           ttsOn = false;
         });
+      }
+    });
+  }
+
+  void initStartQuestion() {
+    WidgetsBinding.instance.addPostFrameCallback((_) async {
+      final mzansiAiProvider = context.read<MzansiAiProvider>();
+      final startQuestion = mzansiAiProvider.startUpQuestion;
+      if (startQuestion != null && startQuestion.isNotEmpty) {
+        final stream =
+            mzansiAiProvider.ollamaProvider.sendMessageStream(startQuestion);
+        stream.listen((chunk) {});
+        mzansiAiProvider.clearStartUpQuestion();
+      }
     });
   }
 
@@ -179,6 +193,7 @@ class _MihAiChatState extends State<MihAiChat> {
   void initState() {
     super.initState();
     initTts();
+    initStartQuestion();
   }
 
   @override
@@ -192,6 +207,13 @@ class _MihAiChatState extends State<MihAiChat> {
     return Consumer<MzansiAiProvider>(
       builder: (BuildContext context, MzansiAiProvider mzansiAiProvider,
           Widget? child) {
+        // final startupQuestion = mzansiAiProvider.startUpQuestion;
+        // if (startupQuestion != null) {
+        //   WidgetsBinding.instance.addPostFrameCallback((_) {
+        //     mzansiAiProvider.ollamaProvider.sendMessageStream(startupQuestion);
+        //     mzansiAiProvider.setStartUpQuestion(null);
+        //   });
+        // }
         bool hasHistory = mzansiAiProvider.ollamaProvider.history.isNotEmpty;
         KenLogger.success("has history: $hasHistory");
         KenLogger.success(
@@ -200,8 +222,10 @@ class _MihAiChatState extends State<MihAiChat> {
           children: [
             LlmChatView(
               provider: mzansiAiProvider.ollamaProvider,
+              messageSender: mzansiAiProvider.ollamaProvider.sendMessageStream,
               // welcomeMessage:
               //     "Mzansi AI is here to help. Send us a messahe and we'll try our best to assist you.",
+              autofocus: false,
               enableAttachments: false,
               enableVoiceNotes: true,
               style: mzansiAiProvider.getChatStyle(context),

Frontend/macos/Flutter/GeneratedPluginRegistrant.swift

@@ -24,6 +24,7 @@ import record_macos
 import screen_brightness_macos
 import share_plus
 import shared_preferences_foundation
+import speech_to_text
 import sqflite_darwin
 import syncfusion_pdfviewer_macos
 import url_launcher_macos
@@ -49,6 +50,7 @@ func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   ScreenBrightnessMacosPlugin.register(with: registry.registrar(forPlugin: "ScreenBrightnessMacosPlugin"))
   SharePlusMacosPlugin.register(with: registry.registrar(forPlugin: "SharePlusMacosPlugin"))
   SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))
+  SpeechToTextPlugin.register(with: registry.registrar(forPlugin: "SpeechToTextPlugin"))
   SqflitePlugin.register(with: registry.registrar(forPlugin: "SqflitePlugin"))
   SyncfusionFlutterPdfViewerPlugin.register(with: registry.registrar(forPlugin: "SyncfusionFlutterPdfViewerPlugin"))
   UrlLauncherPlugin.register(with: registry.registrar(forPlugin: "UrlLauncherPlugin"))

Frontend/pubspec.lock

@@ -703,21 +703,13 @@ packages:
     source: hosted
     version: "6.0.0"
   flutter_markdown_plus:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: flutter_markdown_plus
       sha256: "7f349c075157816da399216a4127096108fd08e1ac931e34e72899281db4113c"
       url: "https://pub.dev"
     source: hosted
     version: "1.0.5"
-  flutter_math_fork:
-    dependency: transitive
-    description:
-      name: flutter_math_fork
-      sha256: "6d5f2f1aa57ae539ffb0a04bb39d2da67af74601d685a161aff7ce5bda5fa407"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.7.4"
   flutter_native_splash:
     dependency: "direct main"
     description:
@@ -904,14 +896,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "6.0.0"
-  gpt_markdown:
-    dependency: "direct main"
-    description:
-      name: gpt_markdown
-      sha256: "68d5337c8a00fc03a37dbddf84a6fd90401c30e99b6baf497ef9522a81fc34ee"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.2"
   graphs:
     dependency: transitive
     description:
@@ -1360,6 +1344,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.0.4"
+  pedantic:
+    dependency: transitive
+    description:
+      name: pedantic
+      sha256: "67fc27ed9639506c856c840ccce7594d0bdcd91bc8d53d6e52359449a1d50602"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.11.1"
   petitparser:
     dependency: transitive
     description:
@@ -1741,6 +1733,30 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.10.1"
+  speech_to_text:
+    dependency: "direct main"
+    description:
+      name: speech_to_text
+      sha256: c07557664974afa061f221d0d4186935bea4220728ea9446702825e8b988db04
+      url: "https://pub.dev"
+    source: hosted
+    version: "7.3.0"
+  speech_to_text_platform_interface:
+    dependency: transitive
+    description:
+      name: speech_to_text_platform_interface
+      sha256: a1935847704e41ee468aad83181ddd2423d0833abe55d769c59afca07adb5114
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.3.0"
+  speech_to_text_windows:
+    dependency: transitive
+    description:
+      name: speech_to_text_windows
+      sha256: "2c9846d18253c7bbe059a276297ef9f27e8a2745dead32192525beb208195072"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.0+beta.8"
   sprintf:
     dependency: transitive
     description:
@@ -1933,14 +1949,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.0.2"
-  tuple:
-    dependency: transitive
-    description:
-      name: tuple
-      sha256: a97ce2013f240b2f3807bcbaf218765b6f301c3eff91092bcfa23a039e7dd151
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.0.2"
   typed_data:
     dependency: transitive
     description:

Frontend/pubspec.yaml

@@ -54,12 +54,13 @@ dependencies:
   go_router: ^16.1.0
   screen_brightness: ^2.1.6
   cached_network_image: ^3.4.1
-  gpt_markdown: ^1.1.2
   upgrader: ^12.0.0
   screenshot: ^3.0.0
   file_saver: ^0.3.1
   provider: ^6.1.5+1
   flutter_ai_toolkit: ^0.10.0
+  flutter_markdown_plus: ^1.0.5
+  speech_to_text: ^7.3.0
 
 dev_dependencies:
   flutter_test:

Frontend/windows/flutter/generated_plugin_registrant.cc

@@ -18,6 +18,7 @@
 #include <record_windows/record_windows_plugin_c_api.h>
 #include <screen_brightness_windows/screen_brightness_windows_plugin.h>
 #include <share_plus/share_plus_windows_plugin_c_api.h>
+#include <speech_to_text_windows/speech_to_text_windows.h>
 #include <syncfusion_pdfviewer_windows/syncfusion_pdfviewer_windows_plugin.h>
 #include <url_launcher_windows/url_launcher_windows.h>
 
@@ -46,6 +47,8 @@ void RegisterPlugins(flutter::PluginRegistry* registry) {
       registry->GetRegistrarForPlugin("ScreenBrightnessWindowsPlugin"));
   SharePlusWindowsPluginCApiRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("SharePlusWindowsPluginCApi"));
+  SpeechToTextWindowsRegisterWithRegistrar(
+      registry->GetRegistrarForPlugin("SpeechToTextWindows"));
   SyncfusionPdfviewerWindowsPluginRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("SyncfusionPdfviewerWindowsPlugin"));
   UrlLauncherWindowsRegisterWithRegistrar(

Frontend/windows/flutter/generated_plugins.cmake

@@ -15,6 +15,7 @@ list(APPEND FLUTTER_PLUGIN_LIST
   record_windows
   screen_brightness_windows
   share_plus
+  speech_to_text_windows
   syncfusion_pdfviewer_windows
   url_launcher_windows
 )